est31 / cargo-udeps Goto Github PK

errorthread '<unnamed>' panicked at 'invalid format for extern arg: proc_macro', /home/sherlock/.cargo/registry/src/mirrors.ustc.edu.cn-61ef6e0cd06fb9b8/cargo-udeps-0.1.9/src/lib.rs:580:25: worker panicked

Loading save analysis from "/home/otavio/src/updatehub/updatehub/target/debug/deps/save-analysis/updatehub-1134cf3d97c43219.json"
unused crates: ["pkg_schema"]
cargo udeps  237.24s user 14.16s system 589% cpu 42.643 total

thread 'main' panicked at '`cargo-lipo v3.1.0` does not have any `lib` target', /Users/rainhead/.cargo/registry/src/github.com-1ecc6299db9ec823/cargo-udeps-0.1.6/src/lib.rs:640:24

error: internal compiler error: cannot lex `source_file` without source: /home/alex/.cargo/registry/src/github.com-1ecc6299db9ec823/quote-1.0.3/src/lib.rs

thread 'rustc' panicked at 'Box<Any>', src/librustc_errors/lib.rs:880:9
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

note: the compiler unexpectedly panicked. this is a bug.

note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports

note: rustc 1.44.0-nightly (f509b26a7 2020-03-18) running on x86_64-unknown-linux-gnu

note: compiler flags: -Z save-analysis -C prefer-dynamic -C debuginfo=2 -C incremental --crate-type proc-macro

note: some of the compiler flags provided by cargo are hidden

error: aborting due to previous error

❯ cargo +nightly udeps
/home/xxx/.cargo/bin/cargo-udeps: error while loading shared libraries: libgit2.so.1.0: cannot open shared object file: N
o such file or directory

Error: StrErr("current implementation cannot handle multiple crates with the same `lib` name:\n`clippy v0.0.212 (/home/matthias/vcs/github/rust-clippy)`\n├── \"rustc_tools_util\" → \"rustc_tools_util\"\n├── \"rustc_tools_util\" → \"rustc_tools_util\"\n└── ..")

unused dependencies:
`tokio-net v0.2.0-alpha.6 (/home/boeckb/code/depot/lang-rust/proj-tokio/tokio/src/tokio-net)`
└─── (dev-)dependencies
     └─── "tokio-net"

git clone https://github.com/rust-lang/cargo --depth=1
cd cargo
cargo udeps

thread 'main' panicked at 'could not find "crates-io 0.28.0 (path+file:///tmp/cargo/crates/crates-io)"', /home/matthias/.cargo/registry/src/github.com-1ecc6299db9ec823/cargo-udeps-0.1.2/src/main.rs:349:25
stack backtrace:
   0: backtrace::backtrace::libunwind::trace
             at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.35/src/backtrace/libunwind.rs:88
   1: backtrace::backtrace::trace_unsynchronized
             at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.35/src/backtrace/mod.rs:66
   2: std::sys_common::backtrace::_print
             at src/libstd/sys_common/backtrace.rs:47
   3: std::sys_common::backtrace::print
             at src/libstd/sys_common/backtrace.rs:36
   4: std::panicking::default_hook::{{closure}}
             at src/libstd/panicking.rs:200
   5: std::panicking::default_hook
             at src/libstd/panicking.rs:214
   6: std::panicking::rust_panic_with_hook
             at src/libstd/panicking.rs:477
   7: std::panicking::continue_panic_fmt
             at src/libstd/panicking.rs:384
   8: std::panicking::begin_panic_fmt
             at src/libstd/panicking.rs:339
   9: cargo_udeps::main::{{closure}}
  10: cargo_udeps::main
  11: std::rt::lang_start::{{closure}}
  12: std::rt::lang_start_internal::{{closure}}
             at src/libstd/rt.rs:49
  13: std::panicking::try::do_call
             at src/libstd/panicking.rs:296
  14: __rust_maybe_catch_panic
             at src/libpanic_unwind/lib.rs:80
  15: std::panicking::try
             at src/libstd/panicking.rs:275
  16: std::panic::catch_unwind
             at src/libstd/panic.rs:394
  17: std::rt::lang_start_internal
             at src/libstd/rt.rs:48
  18: main
  19: __libc_start_main
  20: _start
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.

yay -S cargo-udeps

cargo udeps
    Blocking waiting for file lock on build directory
    Checking nix v0.16.1
    Checking noria v0.3.0 (/home/jon/dev/projects/noria/noria)
    Checking trawler-mysql v0.3.0 (/home/jon/dev/projects/noria/noria-benchmarks/lobsters)
thread 'rustc' panicked at 'called `Option::unwrap()` on a `None` value', src/librustc_typeck/check/mod.rs:840:14
stack backtrace:
   0: backtrace::backtrace::libunwind::trace
             at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
   1: backtrace::backtrace::trace_unsynchronized
             at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
   2: std::sys_common::backtrace::_print_fmt
             at src/libstd/sys_common/backtrace.rs:77
   3: <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt
             at src/libstd/sys_common/backtrace.rs:59
   4: core::fmt::write
             at src/libcore/fmt/mod.rs:1052
   5: std::io::Write::write_fmt
             at src/libstd/io/mod.rs:1426
   6: std::sys_common::backtrace::_print
             at src/libstd/sys_common/backtrace.rs:62
   7: std::sys_common::backtrace::print
             at src/libstd/sys_common/backtrace.rs:49
   8: std::panicking::default_hook::{{closure}}
             at src/libstd/panicking.rs:204
   9: std::panicking::default_hook
             at src/libstd/panicking.rs:224
  10: rustc_driver::report_ice
  11: <alloc::boxed::Box<F> as core::ops::function::Fn<A>>::call
             at /rustc/698fcd38fa9548e64a2092ff48c9d15ceb57d40c/src/liballoc/boxed.rs:1029
  12: proc_macro::bridge::client::<impl proc_macro::bridge::Bridge>::enter::{{closure}}::{{closure}}
             at /rustc/698fcd38fa9548e64a2092ff48c9d15ceb57d40c/src/libproc_macro/bridge/client.rs:305
  13: std::panicking::rust_panic_with_hook
             at src/libstd/panicking.rs:476
  14: rust_begin_unwind
             at src/libstd/panicking.rs:380
  15: core::panicking::panic_fmt
             at src/libcore/panicking.rs:85
  16: core::panicking::panic
             at src/libcore/panicking.rs:52
  17: rustc_typeck::check::has_typeck_tables
  18: rustc::ty::query::__query_compute::has_typeck_tables
  19: rustc::ty::query::<impl rustc::ty::query::config::QueryAccessors for rustc::ty::query::queries::has_typeck_tables>::compute
  20: rustc::dep_graph::graph::DepGraph::with_task_impl
  21: rustc::ty::query::plumbing::<impl rustc::ty::context::TyCtxt>::get_query
  22: <rustc_save_analysis::dump_visitor::DumpVisitor as syntax::visit::Visitor>::visit_ty
  23: <rustc_save_analysis::dump_visitor::DumpVisitor as syntax::visit::Visitor>::visit_item
  24: <rustc_save_analysis::dump_visitor::DumpVisitor as syntax::visit::Visitor>::visit_item
  25: <rustc_save_analysis::dump_visitor::DumpVisitor as syntax::visit::Visitor>::visit_mod
  26: rustc::dep_graph::graph::DepGraph::with_ignore
  27: rustc::ty::context::tls::enter_global
  28: rustc_interface::interface::run_compiler_in_existing_thread_pool
  29: scoped_tls::ScopedKey<T>::set
  30: syntax::with_globals
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.

error: internal compiler error: unexpected panic

note: the compiler unexpectedly panicked. this is a bug.

note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports

note: rustc 1.42.0-nightly (698fcd38f 2020-01-26) running on x86_64-unknown-linux-gnu

note: compiler flags: -Z save-analysis -C debuginfo=2 -C incremental -C target-cpu=native --crate-type lib

note: some of the compiler flags provided by cargo are hidden

query stack during panic:
#0 [has_typeck_tables] processing `<controller::Controller<A> as tower_service::Service<controller::ControllerRequest>>::Future::{{opaque}}#0`
end of query stack
error: could not compile `noria`.

+ rustup --version
rustup 1.23.1 (2020-11-30)
...
cargo 1.50.0 (f04e7fab7 2021-02-04)

$ rustup show
Default host: x86_64-unknown-linux-musl
rustup home:  /usr/local/rustup
installed toolchains
--------------------
nightly-x86_64-unknown-linux-musl
1.50.0-x86_64-unknown-linux-musl (default)
active toolchain
----------------
1.50.0-x86_64-unknown-linux-musl (default)
rustc 1.50.0 (cb75ad5db 2021-02-10)

$ cargo +nightly udeps --release --all-targets
/bin/bash: line 147:    26 Segmentation fault      (core dumped) cargo +nightly udeps --release --all-targets

my_crate v0.1.0 (/path/to/my_crate)`
└─── (dev-)dependencies
     └─── "serde_json"

~/sources/cargo-udeps ((v0.1.16))$ cargo +nightly udeps
Error: StrErr("failed to parse lock file at: /home/sanpi/sources/cargo-udeps/Cargo.lock")

~/sources/cargo-udeps ((v0.1.16))$ cargo +nightly run --locked --release -- udeps
    Finished release [optimized] target(s) in 0.06s
     Running `target/release/cargo-udeps udeps`
    Checking cargo-udeps v0.1.16 (/home/sanpi/sources/cargo-udeps)
    Finished dev [unoptimized] target(s) in 0.52s
info: Loading save analysis from "/home/sanpi/sources/cargo-udeps/target/debug/deps/save-analysis/libcargo_udeps-1d37ace45aeb7ff4.json"
info: Loading save analysis from "/home/sanpi/sources/cargo-udeps/target/debug/deps/save-analysis/cargo_udeps-cc9723783a4a9ea9.json"
All deps seem to have been used.

$ cargo --version
cargo 1.49.0 (d00d64df9 2020-12-05)

error: failed to run custom build command for `proto-helpers v0.1.0 (proto-helpers)`

Caused by:
  process didn't exit successfully: `/Users/jvimal/.cargo/target/debug/build/proto-helpers-785ed3443d96513f/build-script-build` (exit code: 101)
  --- stdout
  cargo:rerun-if-changed=Cargo.toml
  cargo:rerun-if-changed=../Cargo.lock
  cargo:rerun-if-changed=build.rs
  cargo:rerun-if-changed=src/lib.rs

  --- stderr
  thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: CargoMetadata { stderr: "error: Found argument 'metadata' which wasn't expected, or isn't valid in this context\n\nUSAGE:\n    cargo <SUBCOMMAND>\n\nFor more information try --help\n" }', /Users/jvimal/.cargo/registry/src/github.com-1ecc6299db9ec823/build-info-build-0.0.23/src/build_script_options/crate_info.rs:37:10
  stack backtrace:
     0: rust_begin_unwind
               at /rustc/40d23020470db06903589e210c83a4936f22d52a/library/std/src/panicking.rs:515:5
     1: core::panicking::panic_fmt
               at /rustc/40d23020470db06903589e210c83a4936f22d52a/library/core/src/panicking.rs:92:14
     2: core::result::unwrap_failed
               at /rustc/40d23020470db06903589e210c83a4936f22d52a/library/core/src/result.rs:1355:5
     3: core::result::Result<T,E>::unwrap
               at /rustc/40d23020470db06903589e210c83a4936f22d52a/library/core/src/result.rs:1037:23
     4: build_info_build::build_script_options::crate_info::read_manifest
               at /Users/jvimal/.cargo/registry/src/github.com-1ecc6299db9ec823/build-info-build-0.0.23/src/build_script_options/crate_info.rs:31:13
     5: build_info_build::build_script_options::BuildScriptOptions::drop_to_build_info
               at /Users/jvimal/.cargo/registry/src/github.com-1ecc6299db9ec823/build-info-build-0.0.23/src/build_script_options/mod.rs:49:20
     6: <build_info_build::build_script_options::BuildScriptOptions as core::ops::drop::Drop>::drop
               at /Users/jvimal/.cargo/registry/src/github.com-1ecc6299db9ec823/build-info-build-0.0.23/src/build_script_options/mod.rs:106:22
     7: core::ptr::drop_in_place<build_info_build::build_script_options::BuildScriptOptions>
               at /rustc/40d23020470db06903589e210c83a4936f22d52a/library/core/src/ptr/mod.rs:192:1
     8: build_script_build::main
               at ./build.rs:2:37
     9: core::ops::function::FnOnce::call_once
               at /rustc/40d23020470db06903589e210c83a4936f22d52a/library/core/src/ops/function.rs:227:5
  note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
warning: build failed, waiting for other jobs to finish...
error: build failed

unused crates: [...]

All deps seem to have been used.

     Running `rustc --crate-name rand /home/u2/.cargo/registry/src/github.com-1ecc6299db9ec823/rand-0.5.6/src/lib.rs --color always --crate-type lib --emit=dep-info,metadata -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="cloudabi"' --cfg 'feature="default"' --cfg 'feature="fuchsia-cprng"' --cfg 'feature="libc"' --cfg 'feature="std"' --cfg 'feature="winapi"' -C metadata=4b751c13fedfbc11 -C extra-filename=-4b751c13fedfbc11 --out-dir /home/u2/nervos/ckb/target/debug/deps -L dependency=/home/u2/nervos/ckb/target/debug/deps --extern libc=/home/u2/nervos/ckb/target/debug/deps/liblibc-59f8650e32f6ca19.rmeta --extern rand_core=/home/u2/nervos/ckb/target/debug/deps/librand_core-d11db9b2a88250dd.rmeta --cap-lints allow`
     Running `rustc --edition=2018 --crate-name getrandom /home/u2/.cargo/registry/src/github.com-1ecc6299db9ec823/getrandom-0.1.6/src/lib.rs --color always --crate-type lib --emit=dep-info,metadata -C debuginfo=2 --cfg 'feature="std"' -C metadata=ac566010c4ddda1e -C extra-filename=-ac566010c4ddda1e --out-dir /home/u2/nervos/ckb/target/debug/deps -L dependency=/home/u2/nervos/ckb/target/debug/deps --extern lazy_static=/home/u2/nervos/ckb/target/debug/deps/liblazy_static-5fefc83a5e3bdd86.rmeta --extern libc=/home/u2/nervos/ckb/target/debug/deps/liblibc-59f8650e32f6ca19.rmeta --cap-lints allow`
error[E0658]: imports can only refer to extern crate names passed with `--extern` on stable channel (see issue #53130)
  --> /home/u2/.cargo/registry/src/github.com-1ecc6299db9ec823/getrandom-0.1.6/src/error_impls.rs:13:5
   |
8  | extern crate std;
   | ----------------- not an extern crate passed with `--extern`
...
13 | use std::{error, io};
   |     ^^^
   |
   = help: add #![feature(uniform_paths)] to the crate attributes to enable
note: this import refers to the extern crate imported here
  --> /home/u2/.cargo/registry/src/github.com-1ecc6299db9ec823/getrandom-0.1.6/src/error_impls.rs:8:1
   |
8  | extern crate std;
   | ^^^^^^^^^^^^^^^^^

error[E0658]: imports can only refer to extern crate names passed with `--extern` on stable channel (see issue #53130)
  --> /home/u2/.cargo/registry/src/github.com-1ecc6299db9ec823/getrandom-0.1.6/src/use_file.rs:15:5
   |
10 | extern crate std;
   | ----------------- not an extern crate passed with `--extern`
...
15 | use std::{fs::File, io::Read};
   |     ^^^
   |
   = help: add #![feature(uniform_paths)] to the crate attributes to enable
note: this import refers to the extern crate imported here
  --> /home/u2/.cargo/registry/src/github.com-1ecc6299db9ec823/getrandom-0.1.6/src/use_file.rs:10:1
   |
10 | extern crate std;
   | ^^^^^^^^^^^^^^^^^

error[E0658]: imports can only refer to extern crate names passed with `--extern` on stable channel (see issue #53130)
  --> /home/u2/.cargo/registry/src/github.com-1ecc6299db9ec823/getrandom-0.1.6/src/linux_android.rs:15:5
   |
10 | extern crate std;
   | ----------------- not an extern crate passed with `--extern`
...
15 | use std::io;
   |     ^^^
   |
   = help: add #![feature(uniform_paths)] to the crate attributes to enable
note: this import refers to the extern crate imported here
  --> /home/u2/.cargo/registry/src/github.com-1ecc6299db9ec823/getrandom-0.1.6/src/linux_android.rs:10:1
   |
10 | extern crate std;
   | ^^^^^^^^^^^^^^^^^

     Running `rustc --crate-name atty /home/u2/.cargo/registry/src/github.com-1ecc6299db9ec823/atty-0.2.11/src/lib.rs --color always --crate-type lib --emit=dep-info,metadata -C debuginfo=2 -C metadata=044a29f0b0861155 -C extra-filename=-044a29f0b0861155 --out-dir /home/u2/nervos/ckb/target/debug/deps -L dependency=/home/u2/nervos/ckb/target/debug/deps --extern libc=/home/u2/nervos/ckb/target/debug/deps/liblibc-59f8650e32f6ca19.rmeta --cap-lints allow`
    Checking hostname v0.1.5
     Running `rustc --crate-name hostname /home/u2/.cargo/registry/src/github.com-1ecc6299db9ec823/hostname-0.1.5/src/lib.rs --color always --crate-type lib --emit=dep-info,metadata -C debuginfo=2 -C metadata=ef5d06ce2c0f483b -C extra-filename=-ef5d06ce2c0f483b --out-dir /home/u2/nervos/ckb/target/debug/deps -L dependency=/home/u2/nervos/ckb/target/debug/deps --extern libc=/home/u2/nervos/ckb/target/debug/deps/liblibc-59f8650e32f6ca19.rmeta --cap-lints allow`
    Checking uname v0.1.1
     Running `rustc --crate-name uname /home/u2/.cargo/registry/src/github.com-1ecc6299db9ec823/uname-0.1.1/src/lib.rs --color always --crate-type lib --emit=dep-info,metadata -C debuginfo=2 -C metadata=b20ad82947337033 -C extra-filename=-b20ad82947337033 --out-dir /home/u2/nervos/ckb/target/debug/deps -L dependency=/home/u2/nervos/ckb/target/debug/deps --extern libc=/home/u2/nervos/ckb/target/debug/deps/liblibc-59f8650e32f6ca19.rmeta --cap-lints allow`
    Checking memmap v0.7.0
     Running `rustc --crate-name memmap /home/u2/.cargo/registry/src/github.com-1ecc6299db9ec823/memmap-0.7.0/src/lib.rs --color always --crate-type lib --emit=dep-info,metadata -C debuginfo=2 -C metadata=bd2ff151b28dd074 -C extra-filename=-bd2ff151b28dd074 --out-dir /home/u2/nervos/ckb/target/debug/deps -L dependency=/home/u2/nervos/ckb/target/debug/deps --extern libc=/home/u2/nervos/ckb/target/debug/deps/liblibc-59f8650e32f6ca19.rmeta --cap-lints allow`
error: aborting due to 3 previous errors

For more information about this error, try `rustc --explain E0658`.
    Checking rand v0.4.6
error: Could not compile `getrandom`.

Caused by:
  process didn't exit successfully: `rustc --edition=2018 --crate-name getrandom /home/u2/.cargo/registry/src/github.com-1ecc6299db9ec823/getrandom-0.1.6/src/lib.rs --color always --crate-type lib --emit=dep-info,metadata -C debuginfo=2 --cfg 'feature="std"' -C metadata=ac566010c4ddda1e -C extra-filename=-ac566010c4ddda1e --out-dir /home/u2/nervos/ckb/target/debug/deps -L dependency=/home/u2/nervos/ckb/target/debug/deps --extern lazy_static=/home/u2/nervos/ckb/target/debug/deps/liblazy_static-5fefc83a5e3bdd86.rmeta --extern libc=/home/u2/nervos/ckb/target/debug/deps/liblibc-59f8650e32f6ca19.rmeta --cap-lints allow` (exit code: 1)
warning: build failed, waiting for other jobs to finish...
     Running `rustc --crate-name rand /home/u2/.cargo/registry/src/github.com-1ecc6299db9ec823/rand-0.4.6/src/lib.rs --color always --crate-type lib --emit=dep-info,metadata -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="libc"' --cfg 'feature="std"' -C metadata=1e673425e5078c64 -C extra-filename=-1e673425e5078c64 --out-dir /home/u2/nervos/ckb/target/debug/deps -L dependency=/home/u2/nervos/ckb/target/debug/deps --extern libc=/home/u2/nervos/ckb/target/debug/deps/liblibc-59f8650e32f6ca19.rmeta --cap-lints allow`
Error: StrErr("build failed")

➤ cargo +nightly udeps
  Downloaded arc-swap v0.4.2
  Downloaded chrono v0.4.9
…
  Downloaded 34 crates (4.0 MB) in 8.13s (largest was `encoding_rs` at 1.4 MB)
Error: StrErr("current implementation cannot handle multiple crates with the same `lib` name:
`habitat_core v0.0.0 (/home/jbauman/habitat/components/core)`
├── "base64" → "base64"
├── "base64" → "base64"
└── ..")

git clone https://github.com/oconnor663/shared_child.rs
cd shared_child.rs
cargo +nightly udeps --all-targets

thread '<unnamed>' panicked at 'called `Option::unwrap()` on a `None` value', src/libcore/option.rs:347:21

$ mkdir thiserror-example
$ cd thiserror-example
$ cargo init
$ echo 'thiserror = "1"' >> Cargo.toml
$ RUST_BACKTRACE=1 cargo udeps
   Compiling thiserror-impl v1.0.11
thread '<unnamed>' panicked at 'invalid format for extern arg: proc_macro', /home/joshua/.local/lib/cargo/registry/src/github.com-1ecc6299db9ec823/cargo-udeps-0.1.9/src/lib.rs:580:25
stack backtrace:
   0: backtrace::backtrace::libunwind::trace
             at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
   1: backtrace::backtrace::trace_unsynchronized
             at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
   2: std::sys_common::backtrace::_print_fmt
             at src/libstd/sys_common/backtrace.rs:77
   3: <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt
             at src/libstd/sys_common/backtrace.rs:59
   4: core::fmt::write
             at src/libcore/fmt/mod.rs:1052
   5: std::io::Write::write_fmt
             at src/libstd/io/mod.rs:1426
   6: std::sys_common::backtrace::_print
             at src/libstd/sys_common/backtrace.rs:62
   7: std::sys_common::backtrace::print
             at src/libstd/sys_common/backtrace.rs:49
   8: std::panicking::default_hook::{{closure}}
             at src/libstd/panicking.rs:204
   9: std::panicking::default_hook
             at src/libstd/panicking.rs:224
  10: std::panicking::rust_panic_with_hook
             at src/libstd/panicking.rs:472
  11: rust_begin_unwind
             at src/libstd/panicking.rs:380
  12: std::panicking::begin_panic_fmt
             at src/libstd/panicking.rs:334
  13: <cargo_udeps::Exec as cargo::core::compiler::Executor>::exec
  14: core::ops::function::FnOnce::call_once{{vtable.shim}}
  15: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
  16: core::ops::function::FnOnce::call_once{{vtable.shim}}
  17: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
  18: core::ops::function::FnOnce::call_once{{vtable.shim}}
  19: <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once
  20: crossbeam_utils::thread::ScopedThreadBuilder::spawn::{{closure}}
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.
thread 'main' panicked at 'child threads shouldn't panic: Any', /home/joshua/.local/lib/cargo/registry/src/github.com-1ecc6299db9ec823/cargo-0.43.0/src/cargo/core/compiler/job_queue.rs:388:9
stack backtrace:
   0: backtrace::backtrace::libunwind::trace
             at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/libunwind.rs:88
   1: backtrace::backtrace::trace_unsynchronized
             at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.40/src/backtrace/mod.rs:66
   2: std::sys_common::backtrace::_print_fmt
             at src/libstd/sys_common/backtrace.rs:77
   3: <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt
             at src/libstd/sys_common/backtrace.rs:59
   4: core::fmt::write
             at src/libcore/fmt/mod.rs:1052
   5: std::io::Write::write_fmt
             at src/libstd/io/mod.rs:1426
   6: std::sys_common::backtrace::_print
             at src/libstd/sys_common/backtrace.rs:62
   7: std::sys_common::backtrace::print
             at src/libstd/sys_common/backtrace.rs:49
   8: std::panicking::default_hook::{{closure}}
             at src/libstd/panicking.rs:204
   9: std::panicking::default_hook
             at src/libstd/panicking.rs:224
  10: std::panicking::rust_panic_with_hook
             at src/libstd/panicking.rs:472
  11: rust_begin_unwind
             at src/libstd/panicking.rs:380
  12: core::panicking::panic_fmt
             at src/libcore/panicking.rs:85
  13: core::option::expect_none_failed
             at src/libcore/option.rs:1199
  14: cargo::core::compiler::job_queue::JobQueue::execute
  15: cargo::core::compiler::context::Context::compile
  16: cargo::ops::cargo_compile::compile_ws
  17: cargo::ops::cargo_compile::compile_with_exec
  18: cargo_udeps::OptUdeps::run
  19: cargo_udeps::run
  20: cargo_udeps::main
  21: std::rt::lang_start::{{closure}}
  22: std::rt::lang_start_internal::{{closure}}
             at src/libstd/rt.rs:52
  23: std::panicking::try::do_call
             at src/libstd/panicking.rs:305
  24: __rust_maybe_catch_panic
             at src/libpanic_unwind/lib.rs:86
  25: std::panicking::try
             at src/libstd/panicking.rs:281
  26: std::panic::catch_unwind
             at src/libstd/panic.rs:394
  27: std::rt::lang_start_internal
             at src/libstd/rt.rs:51
  28: main
  29: __libc_start_main
  30: _start
note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace.

error: unsupported expression; enable syn\'s features=[\"full\"]
   --> /home/mb/.cargo/registry/src/github.com-1ecc6299db9ec823/cargo-udeps-0.1.7/src/lib.rs:194:19
    |
194 |         possible_values(&["human", "json", "short"]),
    |                         ^

rustc --edition=2018 --crate-name syn /home/mb/.cargo/registry/src/github.com-1ecc6299db9ec823/syn-1.0.16/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C opt-level=3 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --cfg 'feature="visit"' -C metadata=a6e633c5c00a1fe7 -C extra-filename=-a6e633c5c00a1fe7 --out-dir /tmp/cargo-installTSKC0Y/release/deps -L dependency=/tmp/cargo-installTSKC0Y/release/deps --extern proc_macro2=/tmp/cargo-installTSKC0Y/release/deps/libproc_macro2-a3069c7ac662c1f8.rmeta --extern quote=/tmp/cargo-installTSKC0Y/release/deps/libquote-a1723bc5a5d8fc45.rmeta --extern unicode_xid=/tmp/cargo-installTSKC0Y/release/deps/libunicode_xid-d0c8361b0afb9c55.rmeta --cap-lints allow --cfg syn_disable_nightly_tests

rustc --edition=2018 --crate-name cargo_udeps /home/mb/.cargo/registry/src/github.com-1ecc6299db9ec823/cargo-udeps-0.1.7/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type lib --emit=dep-info,metadata,link -C opt-level=3 -C metadata=0ac0c05e5495504f -C extra-filename=-0ac0c05e5495504f --out-dir /tmp/cargo-installTSKC0Y/release/deps -L dependency=/tmp/cargo-installTSKC0Y/release/deps --extern ansi_term=/tmp/cargo-installTSKC0Y/release/deps/libansi_term-71bbe583c380e991.rmeta --extern cargo=/tmp/cargo-installTSKC0Y/release/deps/libcargo-340f2e91cf127365.rmeta --extern failure=/tmp/cargo-installTSKC0Y/release/deps/libfailure-4c2aa744f50822db.rmeta --extern serde=/tmp/cargo-installTSKC0Y/release/deps/libserde-430505ed9b89d689.rmeta --extern serde_json=/tmp/cargo-installTSKC0Y/release/deps/libserde_json-79bd17e09973d55a.rmeta --extern structopt=/tmp/cargo-installTSKC0Y/release/deps/libstructopt-bc4d30492e2c5942.rmeta --cap-lints allow -L native=/usr/lib/x86_64-linux-gnu -L native=/tmp/cargo-installTSKC0Y/release/build/libnghttp2-sys-fd029bbaf17bc55d/out/i/lib -L native=/usr/lib/x86_64-linux-gnu -L native=/tmp/cargo-installTSKC0Y/release/build/backtrace-sys-071d1247008507ba/out -L native=/tmp/cargo-installTSKC0Y/release/build/libgit2-sys-05494346cf6a118a/out/build -L native=/tmp/cargo-installTSKC0Y/release/build/libssh2-sys-205529daa70e2991/out/build

> cargo +nightly-2019-09-05 udeps
  thread 'main' panicked at 'could not find "rust-ini 0.13.0 (registry+https://github.com/rust-lang/crates.io-index)"', /Users/me/.cargo/registry/src/github.com-1ecc6299db9ec823/cargo-udeps-0.1.2/src/main.rs:349:25
  stack backtrace:
   0: std::panicking::default_hook::{{closure}}
   1: std::panicking::default_hook
   2: std::panicking::rust_panic_with_hook
   3: std::panicking::continue_panic_fmt
   4: std::panicking::begin_panic_fmt
   5: cargo_udeps::main::{{closure}}
   6: cargo_udeps::main
   7: std::rt::lang_start::{{closure}}
   8: std::panicking::try::do_call
   9: __rust_maybe_catch_panic
  10: std::rt::lang_start_internal
  11: main

% cargo udeps
   Compiling semver-parser v0.7.0
   Compiling unicode-xid v0.1.0
   Compiling unicode-xid v0.2.0
    Checking rustc-demangle v0.1.16
    Checking nodrop v0.1.13
    Checking percent-encoding v1.0.1
   Compiling lazy_static v1.4.0
   Compiling version_check v0.1.5
error: Unrecognized option: 'json-rendered'
error: Unrecognized option: 'json-rendered'


error: Could not compile `unicode-xid`.
warning: build failed, waiting for other jobs to finish...
error: Unrecognized option: 'json-rendered'

error: Could not compile `unicode-xid`.
warning: build failed, waiting for other jobs to finish...
error: Could not compile `semver-parser`.
warning: build failed, waiting for other jobs to finish...
error: Unrecognized option: 'json-rendered'

error: Could not compile `lazy_static`.
warning: build failed, waiting for other jobs to finish...
Error: StrErr("build failed")