kokoro_log_reader: Waiting for /tmpfs/kokoro_build_exit_code to contain an integer exit code.
kokoro_log_reader: Waiting for /tmpfs/kokoro_build_exit_code to contain an integer exit code.
kokoro_log_reader: Waiting for /tmpfs/kokoro_build_exit_code to contain an integer exit code.
kokoro_log_reader: Waiting for /tmpfs/kokoro_build_exit_code to contain an integer exit code.
kokoro_log_reader: Waiting for /tmpfs/kokoro_build_exit_code to contain an integer exit code.
kokoro_log_reader: Waiting for /tmpfs/kokoro_build_exit_code to contain an integer exit code.
kokoro_log_reader: Waiting for /tmpfs/kokoro_build_exit_code to contain an integer exit code.
kokoro_log_reader: Waiting for /tmpfs/kokoro_build_exit_code to contain an integer exit code.
kokoro_log_reader: Waiting for /tmpfs/kokoro_build_exit_code to contain an integer exit code.
kokoro_log_reader: Exhausted retries waiting for bash to return an integer exit code, returning exit code 137 instead. This is not a Kokoro error! This usually means: 1) Your build was killed by something in the VM 2) Exited normally, but that the parent shell of the nohup'd build process is IO blocked and could not write out the exit_code_file in 60 seconds. In this case be sure that all processes launched by your build are properly cleaned up before exiting to free up resources and reduce IO contention, or 3) There was a BSOD, the VM rebooted, the builder has reconnected but the process is of course gone.

python-3.7.9         | 45.3 MB   |            |   0%

gcc-riscv64-elf-newl | 61.4 MB   |            |   0%
gcc-riscv64-elf-newl | 61.4 MB   |            |   0%

xz-5.2.5             | 341 KB    |            |   0%
xz-5.2.5             | 341 KB    |            |   0%

pip-20.3.3           | 1.8 MB    |            |   0%
pip-20.3.3           | 1.8 MB    |            |   0%

libftdi-1.3          | 154 KB    |            |   0%
libftdi-1.3          | 154 KB    |            |   0%

isl-0.21             | 1.5 MB    |            |   0%
isl-0.21             | 1.5 MB    |            |   0%
[Errno 28] No space left on device
CondaError: Failed to write to /tmpfs/src/github/fpga-tool-perf/env/downloads/conda-pkgs/symbiflow-yosys-plugins-1.0.0_7_g59ff1e6_23_g3a95697_17_g00b887b_0194_g40efa51-20201120_145821.tar.bz2
  errno: 28
[Errno 28] No space left on device
CondaError: Failed to write to /tmpfs/src/github/fpga-tool-perf/env/downloads/conda-pkgs/make-4.2.1-h1bed415_1.conda
  errno: 28
CondaError: Failed to write to /tmpfs/src/github/fpga-tool-perf/env/downloads/conda-pkgs/libuv-1.40.0-h7b6447c_0.conda
  errno: 28
[Errno 28] No space left on device: '/tmpfs/src/github/fpga-tool-perf/env/downloads/conda-pkgs/icestorm-0.0_0719_g792cef0-20201120_145821.tar.bz2'
[Errno 28] No space left on device: '/tmpfs/src/github/fpga-tool-perf/env/downloads/conda-pkgs/lz4-c-1.9.2-heb0550a_3.conda'
[Errno 28] No space left on device: '/tmpfs/src/github/fpga-tool-perf/env/downloads/conda-pkg

[ID: 3681945] Build finished after 406 secs, exit value: 137


Warning: Permanently added 'localhost' (ECDSA) to the list of known hosts.
[18:29:35] Collecting build artifacts from build VM
Build script failed with exit code: 137