In https://build.chromium.org/p/tryserver.chromium.win/builders/win_chromium_variable_gn/builds/32, we got the following error:

[35048/35051] LINK sync_integration_tests.exe
FAILED: E:/b/depot_tools/python276_bin/python.exe gyp-win-tool link-wrapper environment.x64 False link.exe /nologo /OUT:unit_tests.exe /PDB:unit_tests.exe.pdb @unit_tests.exe.rsp
LINK : fatal error LNK1201: error writing to program database 'E:\b\build\slave\win_gn\build\src\out\Debug_x64\unit_tests.exe.pdb'; check for insufficient disk space, invalid path, or insufficient privilege

FAILED: E:/b/depot_tools/python276_bin/python.exe gyp-win-tool link-wrapper environment.x64 False link.exe /nologo /OUT:sync_performance_tests.exe /PDB:sync_performance_tests.exe.pdb @sync_performance_tests.exe.rsp
LINK : warning LNK4081: insufficient disk space; linking nonincrementally

LINK : fatal error LNK1201: error writing to program database 'E:\b\build\slave\win_gn\build\src\out\Debug_x64\sync_performance_tests.exe.pdb'; check for insufficient disk space, invalid path, or insufficient privilege

LINK : warning LNK4081: insufficient disk space; linking nonincrementally

ninja: build stopped: subcommand failed.

E:\b\depot_tools\python276_bin\python.exe E:\b\build\slave\cache\cipd\goma\goma_ctl.py jsonstatus c:\users\chrome~2\appdata\local\temp\tmpnejsa5.json