On some 64 bit Gentoo doppler -h crashes about doppler HOT 5 CLOSED

gentoo@livecd ~/Downloads/doppler $ uname -a
Linux livecd 3.15.6-aufs-r1 #1 SMP Thu Aug 7 15:26:08 UTC 2014 x86_64 Intel(R) Core(TM) i7-4870HQ CPU @ 2.50GHz GenuineIntel GNU/Linux

gentoo@livecd ~/Downloads $ git clone https://github.com/cubehub/doppler.git
Cloning into 'doppler'...
remote: Counting objects: 378, done.
remote: Total 378 (delta 0), reused 0 (delta 0), pack-reused 378
Receiving objects: 100% (378/378), 73.16 KiB | 0 bytes/s, done.
Resolving deltas: 100% (213/213), done.
Checking connectivity... done.
gentoo@livecd ~/Downloads $ git clone https://github.com/cubehub/libgpredict.gitCloning into 'libgpredict'...
remote: Counting objects: 124, done.
remote: Total 124 (delta 0), reused 0 (delta 0), pack-reused 124
Receiving objects: 100% (124/124), 75.74 KiB | 0 bytes/s, done.
Resolving deltas: 100% (61/61), done.
Checking connectivity... done.
gentoo@livecd ~/Downloads $ cd libgpredict/
gentoo@livecd ~/Downloads/libgpredict $ mkdir build
gentoo@livecd ~/Downloads/libgpredict $ cd build/
gentoo@livecd ~/Downloads/libgpredict/build $ cmake ../
-- The C compiler identification is GNU 4.8.3
-- The CXX compiler identification is GNU 4.8.3
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Found PkgConfig: /usr/bin/pkg-config (found version "0.28")
-- Found GLIB: /usr/include/glib-2.0;/usr/lib64/glib-2.0/include (found version "2.40.0")
-- Configuring done
-- Generating done
-- Build files have been written to: /home/gentoo/Downloads/libgpredict/build
gentoo@livecd ~/Downloads/libgpredict/build $ make
Scanning dependencies of target gpredict
[  8%] Building C object CMakeFiles/gpredict.dir/sgpsdp/solar.c.o
[ 16%] Building C object CMakeFiles/gpredict.dir/sgpsdp/sgp_obs.c.o            
[ 25%] Building C object CMakeFiles/gpredict.dir/sgpsdp/sgp_in.c.o              
[ 33%] Building C object CMakeFiles/gpredict.dir/sgpsdp/sgp_time.c.o            
[ 41%] Building C object CMakeFiles/gpredict.dir/sgpsdp/sgp_math.c.o            
[ 50%] Building C object CMakeFiles/gpredict.dir/sgpsdp/sgp4sdp4.c.o            
[ 58%] Building C object CMakeFiles/gpredict.dir/predict-tools.c.o              
[ 66%] Building C object CMakeFiles/gpredict.dir/time-tools.c.o                
[ 75%] Building C object CMakeFiles/gpredict.dir/orbit-tools.c.o                
[ 83%] Building C object CMakeFiles/gpredict.dir/gtk-sat-data.c.o              
[ 91%] Building C object CMakeFiles/gpredict.dir/qth-data.c.o                  
[100%] Building C object CMakeFiles/gpredict.dir/sat-vis.c.o                    
Linking C shared library libgpredict.so
[100%] Built target gpredict
gentoo@livecd ~/Downloads/libgpredict/build $ make install
[100%] Built target gpredict
Install the project...
-- Install configuration: "Release"
-- Installing: /usr/local/lib/libgpredict.so
CMake Error at cmake_install.cmake:42 (FILE):
  file INSTALL cannot copy file
  "/home/gentoo/Downloads/libgpredict/build/libgpredict.so" to
  "/usr/local/lib/libgpredict.so".


Makefile:65: recipe for target 'install' failed
make: *** [install] Error 1
gentoo@livecd ~/Downloads/libgpredict/build $ sudo make install
[100%] Built target gpredict
Install the project...
-- Install configuration: "Release"
-- Installing: /usr/local/lib/libgpredict.so
-- Installing: /usr/local/include/gpredict/gpredict.h
-- Installing: /usr/local/include/gpredict/gtk-sat-data.h
-- Installing: /usr/local/include/gpredict/orbit-tools.h
-- Installing: /usr/local/include/gpredict/predict-tools.h
-- Installing: /usr/local/include/gpredict/qth-data.h
-- Installing: /usr/local/include/gpredict/sat-vis.h
-- Installing: /usr/local/include/gpredict/time-tools.h
-- Installing: /usr/local/include/gpredict/sgpsdp/sgp4sdp4.h
gentoo@livecd ~/Downloads/libgpredict/build $ sudo ldconfig
gentoo@livecd ~/Downloads/libgpredict/build $ cd ..
gentoo@livecd ~/Downloads/libgpredict $ cd ..
gentoo@livecd ~/Downloads $ cd doppler/
gentoo@livecd ~/Downloads/doppler $ curl -sSf https://static.rust-lang.org/rustup.sh | sh

Welcome to Rust.

This script will download the Rust compiler and its package manager, Cargo, and
install them to /usr/local. You may install elsewhere by running this script
with the --prefix=<path> option.

The installer will run under 'sudo' and may ask you for your password. If you do
not want the script to run 'sudo' then pass it the --disable-sudo flag.

You may uninstall later by running /usr/local/lib/rustlib/uninstall.sh,
or by running this script again with the --uninstall flag.

Continue? (y/N) y

rustup: gpg available. signatures will be verified
rustup: downloading manifest for 'stable'
rustup: downloading toolchain for 'stable'
######################################################################## 100.0%
gpg: Signature made Wed 05 Aug 2015 01:31:43 AM UTC using RSA key ID 7B3B09DC
gpg: Good signature from "Rust Language (Tag and Release Signing Key) <[email protected]>" [unknown]
gpg: WARNING: This key is not certified with a trusted signature!
gpg:          There is no indication that the signature belongs to the owner.
Primary key fingerprint: 108F 6620 5EAE B0AA A8DD  5E1C 85AB 96E6 FA1B E5FE
     Subkey fingerprint: C134 66B7 E169 A085 1886  3216 5CB4 A934 7B3B 09DC
rustup: extracting installer
rustup: installing toolchain for 'stable'
install: creating uninstall script at /usr/local/lib/rustlib/uninstall.sh
install: installing component 'rustc'
install: installing component 'cargo'
install: installing component 'rust-docs'

    Rust is ready to roll.

gentoo@livecd ~/Downloads/doppler $ cargo build --release
    Updating registry `https://github.com/rust-lang/crates.io-index`
    Updating git repository `https://github.com/cubehub/rust-gpredict.git`
 Downloading clap v0.9.2
 Downloading num v0.1.25
 Downloading ansi_term v0.5.2
 Downloading libc v0.1.5
 Downloading strsim v0.3.0
 Downloading log v0.3.2
 Downloading rustc-serialize v0.3.15
 Downloading rand v0.3.8
 Downloading gcc v0.3.5
 Downloading time v0.1.25
   Compiling libc v0.1.5
   Compiling strsim v0.3.0
   Compiling rustc-serialize v0.3.15
   Compiling ansi_term v0.5.2
   Compiling gcc v0.3.5
   Compiling rand v0.3.8
   Compiling log v0.3.2
   Compiling clap v0.9.2
   Compiling time v0.1.25
   Compiling gpredict v0.2.2 (https://github.com/cubehub/rust-gpredict.git#763df98b)
   Compiling num v0.1.25
   Compiling doppler v1.1.1 (file:///home/gentoo/Downloads/doppler)
gentoo@livecd ~/Downloads/doppler $ ./target/release/doppler -h
doppler 1.1.1
Andres Vahter <[email protected]>
Compensates IQ data stream doppler shift based on TLE information and constant shift for IQ data is also possible.

USAGE:
        doppler [FLAGS] [SUBCOMMANDS]

FLAGS:
    -h, --help       Prints help information
    -v, --version    Prints version information

SUBCOMMANDS:
    const    Constant shift mode
    help     Prints this message
    track    Doppler tracking mode
gentoo@livecd ~/Downloads/doppler $ sudo cp target/release/doppler /usr/local/bin/
gentoo@livecd ~/Downloads/doppler $ doppler -h                                            
doppler 1.1.1                                                                                            
Andres Vahter <[email protected]>
Compensates IQ data stream doppler shift based on TLE information and constant shift for IQ data is also possible.

USAGE:
        doppler [FLAGS] [SUBCOMMANDS]

FLAGS:
    -h, --help       Prints help information
    -v, --version    Prints version information

SUBCOMMANDS:
    const    Constant shift mode
    help     Prints this message
    track    Doppler tracking mode