$ cargo build
   Compiling bitcoind v0.21.0
error: cannot find derive macro `Display` in this scope
  --> /home/raj/.cargo/registry/src/github.com-1ecc6299db9ec823/bitcoind-0.21.0/src/lib.rs:71:17
   |
71 | #[derive(Debug, Display)]
   |                 ^^^^^^^

error: could not compile `bitcoind` due to previous error

error[E0433]: failed to resolve: could not find `unix` in `os`
 --> C:\Users\runneradmin\.cargo\registry\src\github.com-1ecc6299db9ec823\electrsd-0.22.2\build.rs:4:14
  |
4 | use std::os::unix::fs::PermissionsExt;
  |              ^^^^ could not find `unix` in `os`

error[E0425]: cannot find value `OS` in this scope
  --> C:\Users\runneradmin\.cargo\registry\src\github.com-1ecc6299db9ec823\electrsd-0.22.2\src/versions.rs:30:30
   |
30 |     format!("electrs_{}_{}", OS, VERSION)
   |                              ^^
  --> /rustc/2c8cc343237b8f7d5a3c3703e3a87f2eb2c54a74\library\core\src\result.rs:507:5
   |
   = note: similarly named tuple variant `Ok` defined here
   |
help: a tuple variant with a similar name exists
   |
30 |     format!("electrs_{}_{}", Ok, VERSION)
   |                              ~~
help: consider importing this constant
  --> C:\Users\runneradmin\.cargo\registry\src\github.com-1ecc6299db9ec823\electrsd-0.22.2\build.rs:1:1
   |
1  | use std::env::consts::OS;
   |

     Running `D:\a\rust-lightning\rust-lightning\lightning-transaction-sync\target\debug\build\bitcoind-b1632355beeb3a81\build-script-build`
error[E0599]: no function or associated item named `from_mode` found for struct `Permissions` in the current scope
  --> C:\Users\runneradmin\.cargo\registry\src\github.com-1ecc6299db9ec823\electrsd-0.22.2\build.rs:67:35
   |
67 |             std::fs::Permissions::from_mode(0o755),
   |                                   ^^^^^^^^^ function or associated item not found in `Permissions`

Some errors have detailed explanations: E0425, E0433, E0599.
For more information about an error, try `rustc --explain E0425`.
error: could not compile `electrsd` due to 3 previous errors

Compiling electrsd v0.12.0 (/Users/futurepaul/dev/rust/other-peoples-code/electrsd)
error[E0425]: cannot find function `download_filename` in this scope
  --> /Users/futurepaul/.cargo/registry/src/github.com-1ecc6299db9ec823/bitcoind-0.20.0/build.rs:49:29
   |
49 |     let download_filename = download_filename();
   |                             ^^^^^^^^^^^^^^^^^ not found in this scope

error[E0277]: the size for values of type `str` cannot be known at compilation time
   --> /Users/futurepaul/.cargo/registry/src/github.com-1ecc6299db9ec823/bitcoind-0.20.0/build.rs:62:9
    |
62  | /         println!(
63  | |             "filename:{} version:{} hash:{}",
64  | |             download_filename, VERSION, expected_hash
65  | |         );
    | |__________^ doesn't have a size known at compile-time
    |
    = help: the trait `Sized` is not implemented for `str`
note: required by a bound in `ArgumentV1::<'a>::new`
   --> /Users/futurepaul/.rustup/toolchains/stable-aarch64-apple-darwin/lib/rustlib/src/rust/library/core/src/fmt/mod.rs:293:20
    |
293 |     pub fn new<'b, T>(x: &'b T, f: fn(&T, &mut Formatter<'_>) -> Result) -> ArgumentV1<'b> {
    |                    ^ required by this bound in `ArgumentV1::<'a>::new`
    = note: this error originates in the macro `$crate::format_args_nl` (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0277]: the size for values of type `str` cannot be known at compilation time
   --> /Users/futurepaul/.cargo/registry/src/github.com-1ecc6299db9ec823/bitcoind-0.20.0/build.rs:67:19
    |
67  |           let url = format!(
    |  ___________________^
68  | |             "https://bitcoincore.org/bin/bitcoin-core-{}/{}",
69  | |             VERSION, download_filename
70  | |         );
    | |_________^ doesn't have a size known at compile-time
    |
    = help: the trait `Sized` is not implemented for `str`
note: required by a bound in `ArgumentV1::<'a>::new`
   --> /Users/futurepaul/.rustup/toolchains/stable-aarch64-apple-darwin/lib/rustlib/src/rust/library/core/src/fmt/mod.rs:293:20
    |
293 |     pub fn new<'b, T>(x: &'b T, f: fn(&T, &mut Formatter<'_>) -> Result) -> ArgumentV1<'b> {
    |                    ^ required by this bound in `ArgumentV1::<'a>::new`
    = note: this error originates in the macro `$crate::__export::format_args` (in Nightly builds, run with -Z macro-backtrace for more info)

Some errors have detailed explanations: E0277, E0425.
For more information about an error, try `rustc --explain E0277`.

error: failed to select a version for `secp256k1-sys`.
    ... required by package `secp256k1 v0.22.0`
    ... which satisfies dependency `secp256k1 = "^0.22.0"` of package `bitcoin v0.28.0`
    ... which satisfies dependency `bitcoin = "^0.28"` of package `electrum-client v0.10.2 (/home/casatta/git/rust-electrum-client)`
    ... which satisfies path dependency `electrum-client` of package `electrsd v0.20.0 (/home/casatta/git/electrsd)`
versions that meet the requirements `^0.5.0` are: 0.5.1, 0.5.2, 0.5.0

the package `secp256k1-sys` links to the native library `rustsecp256k1_v0_5_0`, but it conflicts with a previous package which links to `rustsecp256k1_v0_5_0` as well:
package `secp256k1-sys v0.6.0`
    ... which satisfies dependency `secp256k1-sys = "^0.6.0"` of package `secp256k1 v0.24.0`
    ... which satisfies dependency `secp256k1 = "^0.24.0"` of package `bitcoin v0.29.1`
    ... which satisfies dependency `bitcoin = "^0.29.0"` of package `bitcoincore-rpc-json v0.16.0`
    ... which satisfies dependency `bitcoincore-rpc-json = "^0.16.0"` of package `bitcoincore-rpc v0.16.0`
    ... which satisfies dependency `bitcoincore-rpc = "^0.16.0"` of package `bitcoind v0.27.0`
    ... which satisfies dependency `bitcoind = "^0.27.0"` of package `electrsd v0.20.0 (/home/casatta/git/electrsd)`
Only one package in the dependency graph may specify the same links value. This helps ensure that only one copy of a native library is linked in the final binary. Try to adjust your dependencies so that only one package uses the links ='secp256k1-sys' value. For more information, see https://doc.rust-lang.org/cargo/reference/resolver.html#links.

failed to select a version for `secp256k1-sys` which could resolve this conflict

error: package `base64ct v1.6.0` cannot be built because it requires rustc 1.60 or newer, while the currently active rustc version is 1.57.0

$ ps aux | grep electrs
richi      57351  0.0  0.1 2307184 55488 pts/5   Sl+  10:18   0:00 docker run -it rust-electrsd cargo test --features trigger,bitcoind_22_0,electrs_0_8_10 -- --nocapture
root       57401  0.1  0.0 1181080 24224 pts/0   Ss+  10:18   0:00 /usr/local/rustup/toolchains/1.55.0-x86_64-unknown-linux-gnu/bin/cargo test --features trigger,bitcoind_22_0,electrs_0_8_10 -- --nocapture
root       59725  0.0  0.0  76704  3892 pts/0    Sl+  10:19   0:00 /electrsd/target/debug/deps/electrsd-14536ff35a3aeaf8 --nocapture
root       59727  0.3  0.2 1927748 81688 pts/0   SLl+ 10:19   0:01 /electrsd/target/debug/build/bitcoind-fb3f177d66da844f/out/bitcoin/bitcoin-22.0/bin/bitcoind -datadir=/tmp/.tmp8vtftO -rpcport=34709 -listen=0 -regtest -fallbackfee=0.0001
root       59757  0.0  0.0      0     0 pts/0    Z+   10:19   0:00 [electrs] <defunct>