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conan install gn/cci.20210429@ --profile=/Users/jenkins/w/BuildSingleReference/10912/8e55034b-c08a-471b-bd55-4e1015f6667b/profile.txt --build=gn
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Configuration:
[settings]
arch=x86_64
arch_build=x86_64
build_type=Release
compiler=apple-clang
compiler.libcxx=libc++
compiler.version=10.0
os=Macos
os_build=Macos
[options]
[build_requires]
[env]

gn/cci.20210429: Forced build from source
Installing package: gn/cci.20210429
Requirements
    gn/cci.20210429 from local cache - Cache
Packages
    gn/cci.20210429:801752c0480319b8e090188c566245a78e9abcf4 - Build
Build requirements
    ninja/1.10.2 from 'conan-center' - Cache
Build requirements packages
    ninja/1.10.2:801752c0480319b8e090188c566245a78e9abcf4 - Cache

Installing (downloading, building) binaries...
ninja/1.10.2: Already installed!
[HOOK - conan-center.py] post_package_info(): [CMAKE FILE NOT IN BUILD FOLDERS (KB-H019)] OK
[HOOK - conan-center.py] post_package_info(): [LIBRARY DOES NOT EXIST (KB-H054)] OK
gn/cci.20210429: Applying build-requirement: ninja/1.10.2
gn/cci.20210429: Copying sources to build folder
gn/cci.20210429: Building your package in /Users/jenkins/w/BuildSingleReference/.conan/data/gn/cci.20210429/_/_/build/801752c0480319b8e090188c566245a78e9abcf4
gn/cci.20210429: Generator txt created conanbuildinfo.txt
[HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] 'fPIC' option not found
[HOOK - conan-center.py] pre_build(): [FPIC MANAGEMENT (KB-H007)] OK
gn/cci.20210429: Calling build()

----Running------
> DYLD_LIBRARY_PATH="" DYLD_FRAMEWORK_PATH="" python build/gen.py --no-last-commit-position --host=darwin
-----------------

----Running------
> DYLD_LIBRARY_PATH="" DYLD_FRAMEWORK_PATH="" ninja -C out -j4
-----------------
ninja: Entering directory `out'
[1/1] Regenerating ninja files
FAILED: build.ninja 
/usr/bin/python ../build/gen.py
fatal: not a git repository (or any of the parent directories): .git
Traceback (most recent call last):
  File "../build/gen.py", line 809, in <module>
    sys.exit(main(sys.argv[1:]))
  File "../build/gen.py", line 148, in main
    os.path.join(out_dir, 'last_commit_position.h'))
  File "../build/gen.py", line 157, in GenerateLastCommitPosition
    cwd=REPO_ROOT)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py", line 573, in check_output
    raise CalledProcessError(retcode, cmd, output=output)
subprocess.CalledProcessError: Command '['git', 'describe', 'HEAD', '--match', 'initial-commit']' returned non-zero exit status 128
gn/cci.20210429: 
ninja: error: rebuilding 'build.ninja': subcommand failed
ninja/1.10.2: WARN: Lib folder doesn't exist, can't collect libraries: /Users/jenkins/w/BuildSingleReference/.conan/data/ninja/1.10.2/_/_/package/801752c0480319b8e090188c566245a78e9abcf4/lib
gn/cci.20210429: WARN: Build folder is dirty, removing it: /Users/jenkins/w/BuildSingleReference/.conan/data/gn/cci.20210429/_/_/build/801752c0480319b8e090188c566245a78e9abcf4
gn/cci.20210429: ERROR: Package '801752c0480319b8e090188c566245a78e9abcf4' build failed
gn/cci.20210429: WARN: Build folder /Users/jenkins/w/BuildSingleReference/.conan/data/gn/cci.20210429/_/_/build/801752c0480319b8e090188c566245a78e9abcf4
ERROR: gn/cci.20210429: Error in build() method, line 89
	self.run("ninja {}".format(" ".join(build_args)), run_environment=True)
	ConanException: Error 1 while executing DYLD_LIBRARY_PATH="" DYLD_FRAMEWORK_PATH="" ninja -C out -j4