Dec 07 07:15:06.899 INFO testing mio-child-process-0.2.1 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 07:15:06.900 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 07:15:07.314 INFO [stdout] 2ddeca1594097d191ab2d7ada51fc9bbf4993929ee756d090266058f0d76869e
Dec 07 07:15:07.316 INFO running `"docker" "start" "-a" "2ddeca1594097d191ab2d7ada51fc9bbf4993929ee756d090266058f0d76869e"`
Dec 07 07:15:08.468 INFO [stderr] usermod: no changes
Dec 07 07:15:08.618 INFO [stderr]    Compiling mio-child-process v0.2.1 (/source)
Dec 07 07:15:09.928 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.42s
Dec 07 07:15:09.932 INFO [stderr] su: No module specific data is present
Dec 07 07:15:10.377 INFO running `"docker" "inspect" "2ddeca1594097d191ab2d7ada51fc9bbf4993929ee756d090266058f0d76869e"`
Dec 07 07:15:10.635 INFO running `"docker" "rm" "-f" "2ddeca1594097d191ab2d7ada51fc9bbf4993929ee756d090266058f0d76869e"`
Dec 07 07:15:10.829 INFO [stdout] 2ddeca1594097d191ab2d7ada51fc9bbf4993929ee756d090266058f0d76869e
Dec 07 07:15:10.833 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-0/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 07 07:15:11.194 INFO [stdout] 927e7b7ff58ec8e64cdfe8331ee82fcc88a0fbe3512285767cc1e9101c663ff6
Dec 07 07:15:11.198 INFO running `"docker" "start" "-a" "927e7b7ff58ec8e64cdfe8331ee82fcc88a0fbe3512285767cc1e9101c663ff6"`
Dec 07 07:15:11.678 INFO [stderr] usermod: no changes
Dec 07 07:15:11.725 INFO [stderr]    Compiling mio-child-process v0.2.1 (/source)
Dec 07 07:15:13.015 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
Dec 07 07:15:13.019 INFO [stderr] su: No module specific data is present
Dec 07 07:15:13.312 INFO running `"docker" "inspect" "927e7b7ff58ec8e64cdfe8331ee82fcc88a0fbe3512285767cc1e9101c663ff6"`
Dec 07 07:15:13.461 INFO running `"docker" "rm" "-f" "927e7b7ff58ec8e64cdfe8331ee82fcc88a0fbe3512285767cc1e9101c663ff6"`
Dec 07 07:15:13.531 INFO [stdout] 927e7b7ff58ec8e64cdfe8331ee82fcc88a0fbe3512285767cc1e9101c663ff6