@nix { "action": "setPhase", "phase": "unpackPhase" }
unpacking sources
unpacking source archive /nix/store/8x4aqaqaiyylvcpnhn1phypkb4n6ady0-source
source root is source
@nix { "action": "setPhase", "phase": "patchPhase" }
patching sources
@nix { "action": "setPhase", "phase": "configurePhase" }
configuring
no configure script, doing nothing
@nix { "action": "setPhase", "phase": "buildPhase" }
building
bootstrapping ninja...
wrote build.ninja.
bootstrap complete.  rebuilding...

[0/31] INLINE build/browse_py.h
[0/31] RE2C src/depfile_parser.cc
[0/31] RE2C src/lexer.cc
[1/31] RE2C src/depfile_parser.cc
[1/31] CXX build/build.o
[2/31] RE2C src/lexer.cc
[2/31] CXX build/build_log.o
[3/31] INLINE build/browse_py.h
[3/31] CXX build/browse.o
[4/31] CXX build/browse.o
[4/31] CXX build/clean.o
[5/31] CXX build/build_log.o
[5/31] CXX build/clparser.o
[6/31] CXX build/clean.o
[6/31] CXX build/debug_flags.o
[7/31] CXX build/debug_flags.o
[7/31] CXX build/depfile_parser.o
[8/31] CXX build/clparser.o
[8/31] CXX build/deps_log.o
[9/31] CXX build/depfile_parser.o
[9/31] CXX build/disk_interface.o
[10/31] CXX build/disk_interface.o
[10/31] CXX build/dyndep.o
[11/31] CXX build/build.o
[11/31] CXX build/dyndep_parser.o
[12/31] CXX build/deps_log.o
[12/31] CXX build/edit_distance.o
[13/31] CXX build/edit_distance.o
[13/31] CXX build/eval_env.o
[14/31] CXX build/dyndep.o
[14/31] CXX build/graph.o
[15/31] CXX build/dyndep_parser.o
[15/31] CXX build/graphviz.o
[16/31] CXX build/eval_env.o
[16/31] CXX build/lexer.o
[17/31] CXX build/graphviz.o
[17/31] CXX build/line_printer.o
[18/31] CXX build/lexer.o
[18/31] CXX build/manifest_parser.o
[19/31] CXX build/line_printer.o
[19/31] CXX build/metrics.o
[20/31] CXX build/graph.o
[20/31] CXX build/parser.o
[21/31] CXX build/metrics.o
[21/31] CXX build/state.o
[22/31] CXX build/parser.o
[22/31] CXX build/string_piece_util.o
[23/31] CXX build/string_piece_util.o
[23/31] CXX build/util.o
[24/31] CXX build/manifest_parser.o
[24/31] CXX build/version.o
[25/31] CXX build/state.o
[25/31] CXX build/subprocess-posix.o
[26/31] CXX build/util.o
[26/31] CXX build/ninja.o
[27/31] CXX build/version.o
[28/31] CXX build/subprocess-posix.o
[28/31] AR build/libninja.a
[29/31] AR build/libninja.a
[30/31] CXX build/ninja.o
[30/31] LINK ninja
[31/31] LINK ninja
@nix { "action": "setPhase", "phase": "installPhase" }
installing
@nix { "action": "setPhase", "phase": "fixupPhase" }
post-installation fixup
shrinking RPATHs of ELF executables and libraries in /nix/store/xhaj8hdwrpq1lb0fqfjf79hf54565h1n-ninja-1.10.2
shrinking /nix/store/xhaj8hdwrpq1lb0fqfjf79hf54565h1n-ninja-1.10.2/bin/ninja
strip is /nix/store/v8imx1nvyz0hgvx9cbcmh6gp4ngw3ffj-binutils-2.35.1/bin/strip
stripping (with command strip and flags -S) in /nix/store/xhaj8hdwrpq1lb0fqfjf79hf54565h1n-ninja-1.10.2/bin 
patching script interpreter paths in /nix/store/xhaj8hdwrpq1lb0fqfjf79hf54565h1n-ninja-1.10.2
checking for references to /build/ in /nix/store/xhaj8hdwrpq1lb0fqfjf79hf54565h1n-ninja-1.10.2...