Dec 12 22:07:43.674 INFO testing volks73/groom against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 12 22:07:43.674 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 22:07:44.328 INFO [stdout] 6a27c7004cb2688fff29f1b66a59249799dc7aeee7668b1c8be072d3e113c440
Dec 12 22:07:44.331 INFO running `"docker" "start" "-a" "6a27c7004cb2688fff29f1b66a59249799dc7aeee7668b1c8be072d3e113c440"`
Dec 12 22:07:46.906 INFO [stderr] usermod: no changes
Dec 12 22:07:47.084 INFO [stderr]    Compiling num-traits v0.2.0
Dec 12 22:07:47.084 INFO [stderr]    Compiling Groom v0.1.1 (/source)
Dec 12 22:07:47.087 INFO [stderr]    Compiling atty v0.2.6
Dec 12 22:07:47.092 INFO [stderr]    Compiling mustache v0.9.0
Dec 12 22:07:47.763 INFO [stderr]    Compiling clap v2.29.4
Dec 12 22:07:47.819 INFO [stderr]    Compiling loggerv v0.6.0
Dec 12 22:07:50.679 INFO [stderr]    Compiling num-traits v0.1.43
Dec 12 22:07:51.216 INFO [stderr]    Compiling serde_yaml v0.7.3
Dec 12 22:08:07.867 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.94s
Dec 12 22:08:07.872 INFO [stderr] su: No module specific data is present
Dec 12 22:08:08.563 INFO running `"docker" "inspect" "6a27c7004cb2688fff29f1b66a59249799dc7aeee7668b1c8be072d3e113c440"`
Dec 12 22:08:08.965 INFO running `"docker" "rm" "-f" "6a27c7004cb2688fff29f1b66a59249799dc7aeee7668b1c8be072d3e113c440"`
Dec 12 22:08:09.265 INFO [stdout] 6a27c7004cb2688fff29f1b66a59249799dc7aeee7668b1c8be072d3e113c440
Dec 12 22:08:09.269 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 12 22:08:09.719 INFO [stdout] 700eeb3c7e6e66ed52c5dd25c57c13da7abb9aae23ec810c7eca71e556a95d53
Dec 12 22:08:09.721 INFO running `"docker" "start" "-a" "700eeb3c7e6e66ed52c5dd25c57c13da7abb9aae23ec810c7eca71e556a95d53"`
Dec 12 22:08:10.995 INFO [stderr] usermod: no changes
Dec 12 22:08:11.123 INFO [stderr]    Compiling Groom v0.1.1 (/source)
Dec 12 22:08:12.883 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.85s
Dec 12 22:08:12.883 INFO [stderr] su: No module specific data is present
Dec 12 22:08:13.601 INFO running `"docker" "inspect" "700eeb3c7e6e66ed52c5dd25c57c13da7abb9aae23ec810c7eca71e556a95d53"`
Dec 12 22:08:14.011 INFO running `"docker" "rm" "-f" "700eeb3c7e6e66ed52c5dd25c57c13da7abb9aae23ec810c7eca71e556a95d53"`
Dec 12 22:08:14.309 INFO [stdout] 700eeb3c7e6e66ed52c5dd25c57c13da7abb9aae23ec810c7eca71e556a95d53