Running phase: unpackPhase
unpacking sources
unpacking source archive /nix/store/rwc646xknc3xlgh5mg7vd99621bw9f2l-source
source root is source
Running phase: patchPhase
patching sources
Running phase: configurePhase
configuring
fixing cmake files...
cmake flags: -DCMAKE_FIND_USE_SYSTEM_PACKAGE_REGISTRY=OFF -DCMAKE_FIND_USE_PACKAGE_REGISTRY=OFF -DCMAKE_EXPORT_NO_PACKAGE_REGISTRY=ON -DCMAKE_BUILD_TYPE=Release -DBUILD_TESTING=OFF -DCMAKE_INSTALL_LOCALEDIR=/nix/store/d0sxnmsjygjnlh4fbcm88pqxfpz4565i-vcv-rtaudio-unstable-2020-01-30/share/locale -DCMAKE_INSTALL_LIBEXECDIR=/nix/store/d0sxnmsjygjnlh4fbcm88pqxfpz4565i-vcv-rtaudio-unstable-2020-01-30/libexec -DCMAKE_INSTALL_LIBDIR=/nix/store/d0sxnmsjygjnlh4fbcm88pqxfpz4565i-vcv-rtaudio-unstable-2020-01-30/lib -DCMAKE_INSTALL_DOCDIR=/nix/store/d0sxnmsjygjnlh4fbcm88pqxfpz4565i-vcv-rtaudio-unstable-2020-01-30/share/doc/RtAudio -DCMAKE_INSTALL_INFODIR=/nix/store/d0sxnmsjygjnlh4fbcm88pqxfpz4565i-vcv-rtaudio-unstable-2020-01-30/share/info -DCMAKE_INSTALL_MANDIR=/nix/store/d0sxnmsjygjnlh4fbcm88pqxfpz4565i-vcv-rtaudio-unstable-2020-01-30/share/man -DCMAKE_INSTALL_OLDINCLUDEDIR=/nix/store/d0sxnmsjygjnlh4fbcm88pqxfpz4565i-vcv-rtaudio-unstable-2020-01-30/include -DCMAKE_INSTALL_INCLUDEDIR=/nix/store/d0sxnmsjygjnlh4fbcm88pqxfpz4565i-vcv-rtaudio-unstable-2020-01-30/include -DCMAKE_INSTALL_SBINDIR=/nix/store/d0sxnmsjygjnlh4fbcm88pqxfpz4565i-vcv-rtaudio-unstable-2020-01-30/sbin -DCMAKE_INSTALL_BINDIR=/nix/store/d0sxnmsjygjnlh4fbcm88pqxfpz4565i-vcv-rtaudio-unstable-2020-01-30/bin -DCMAKE_INSTALL_NAME_DIR=/nix/store/d0sxnmsjygjnlh4fbcm88pqxfpz4565i-vcv-rtaudio-unstable-2020-01-30/lib -DCMAKE_POLICY_DEFAULT_CMP0025=NEW -DCMAKE_OSX_SYSROOT= -DCMAKE_FIND_FRAMEWORK=LAST -DCMAKE_STRIP=/nix/store/wn31i3dzwahz6ccws8bs1nwyqrpgsvj7-gcc-wrapper-11.3.0/bin/strip -DCMAKE_RANLIB=/nix/store/wn31i3dzwahz6ccws8bs1nwyqrpgsvj7-gcc-wrapper-11.3.0/bin/ranlib -DCMAKE_AR=/nix/store/wn31i3dzwahz6ccws8bs1nwyqrpgsvj7-gcc-wrapper-11.3.0/bin/ar -DCMAKE_C_COMPILER=gcc -DCMAKE_CXX_COMPILER=g++ -DCMAKE_INSTALL_PREFIX=/nix/store/d0sxnmsjygjnlh4fbcm88pqxfpz4565i-vcv-rtaudio-unstable-2020-01-30 -DRTAUDIO_API_ALSA=ON -DRTAUDIO_API_PULSE=ON -DRTAUDIO_API_JACK=ON -DRTAUDIO_API_CORE=OFF 
-- The CXX compiler identification is GNU 11.3.0
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /nix/store/wn31i3dzwahz6ccws8bs1nwyqrpgsvj7-gcc-wrapper-11.3.0/bin/g++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Found PkgConfig: /nix/store/k2vd7w2ixbqbgd9v88am8780111bng7j-pkg-config-wrapper-0.29.2/bin/pkg-config (found version "0.29.2") 
-- Checking for module 'jack'
--   Found jack, version 1.9.19
-- Checking for module 'libpulse-simple'
--   Found libpulse-simple, version 16.1
-- Looking for gettimeofday
-- Looking for gettimeofday - found
-- Found ALSA: /nix/store/w48s09nmw20zq61snxin75phnz902wp6-alsa-lib-1.2.7.2/lib/libasound.so (found version "1.2.7.2") 
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD
-- Performing Test CMAKE_HAVE_LIBC_PTHREAD - Success
-- Found Threads: TRUE  
-- Compiling with support for: jack alsa pulse
-- Configuring done
-- Generating done
CMake Warning:
  Manually-specified variables were not used by the project:

    CMAKE_C_COMPILER
    CMAKE_POLICY_DEFAULT_CMP0025


-- Build files have been written to: /build/source/build
cmake: enabled parallel building
configurePhase completed in 37 seconds
Running phase: buildPhase
building
build flags: -j48 SHELL=/nix/store/4xw8n979xpivdc46a9ndcvyhwgif00hz-bash-5.1-p16/bin/bash
[ 33%] Building CXX object CMakeFiles/rtaudio.dir/rtaudio_c.cpp.o
[ 66%] Building CXX object CMakeFiles/rtaudio.dir/RtAudio.cpp.o
[100%] Linking CXX shared library librtaudio.so
[100%] Built target rtaudio
Running phase: installPhase
installing
install flags: SHELL=/nix/store/4xw8n979xpivdc46a9ndcvyhwgif00hz-bash-5.1-p16/bin/bash install
Consolidate compiler generated dependencies of target rtaudio
[100%] Built target rtaudio
Install the project...
-- Install configuration: "Release"
-- Installing: /nix/store/d0sxnmsjygjnlh4fbcm88pqxfpz4565i-vcv-rtaudio-unstable-2020-01-30/lib/librtaudio.so.6.0.2
-- Installing: /nix/store/d0sxnmsjygjnlh4fbcm88pqxfpz4565i-vcv-rtaudio-unstable-2020-01-30/lib/librtaudio.so.6
-- Installing: /nix/store/d0sxnmsjygjnlh4fbcm88pqxfpz4565i-vcv-rtaudio-unstable-2020-01-30/lib/librtaudio.so
-- Installing: /nix/store/d0sxnmsjygjnlh4fbcm88pqxfpz4565i-vcv-rtaudio-unstable-2020-01-30/include/rtaudio/RtAudio.h
-- Installing: /nix/store/d0sxnmsjygjnlh4fbcm88pqxfpz4565i-vcv-rtaudio-unstable-2020-01-30/include/rtaudio/rtaudio_c.h
-- Installing: /nix/store/d0sxnmsjygjnlh4fbcm88pqxfpz4565i-vcv-rtaudio-unstable-2020-01-30/share/rtaudio/RtAudioConfig.cmake
-- Installing: /nix/store/d0sxnmsjygjnlh4fbcm88pqxfpz4565i-vcv-rtaudio-unstable-2020-01-30/share/rtaudio/RtAudioConfig-version.cmake
-- Installing: /nix/store/d0sxnmsjygjnlh4fbcm88pqxfpz4565i-vcv-rtaudio-unstable-2020-01-30/share/rtaudio/RtAudioTargets.cmake
-- Installing: /nix/store/d0sxnmsjygjnlh4fbcm88pqxfpz4565i-vcv-rtaudio-unstable-2020-01-30/share/rtaudio/RtAudioTargets-release.cmake
-- Installing: /nix/store/d0sxnmsjygjnlh4fbcm88pqxfpz4565i-vcv-rtaudio-unstable-2020-01-30/lib/pkgconfig/rtaudio.pc
Running phase: fixupPhase
post-installation fixup
shrinking RPATHs of ELF executables and libraries in /nix/store/d0sxnmsjygjnlh4fbcm88pqxfpz4565i-vcv-rtaudio-unstable-2020-01-30
shrinking /nix/store/d0sxnmsjygjnlh4fbcm88pqxfpz4565i-vcv-rtaudio-unstable-2020-01-30/lib/librtaudio.so.6.0.2
strip is /nix/store/wn31i3dzwahz6ccws8bs1nwyqrpgsvj7-gcc-wrapper-11.3.0/bin/strip
stripping (with command strip and flags -S) in  /nix/store/d0sxnmsjygjnlh4fbcm88pqxfpz4565i-vcv-rtaudio-unstable-2020-01-30/lib
patching script interpreter paths in /nix/store/d0sxnmsjygjnlh4fbcm88pqxfpz4565i-vcv-rtaudio-unstable-2020-01-30
checking for references to /build/ in /nix/store/d0sxnmsjygjnlh4fbcm88pqxfpz4565i-vcv-rtaudio-unstable-2020-01-30...