Dec 07 07:14:46.571 INFO testing mio-poll-wrapper-0.1.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 07:14:46.571 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07:14:46.765 INFO [stdout] 596c4ead0b6806a80197264ad6f67a5b8fd85de2e95bc686684787a0c54eff3c
Dec 07 07:14:46.774 INFO running `"docker" "start" "-a" "596c4ead0b6806a80197264ad6f67a5b8fd85de2e95bc686684787a0c54eff3c"`
Dec 07 07:14:47.193 INFO [stderr] usermod: no changes
Dec 07 07:14:47.234 INFO [stderr]    Compiling mio-poll-wrapper v0.1.0 (/source)
Dec 07 07:14:48.204 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Dec 07 07:14:48.208 INFO [stderr] su: No module specific data is present
Dec 07 07:14:48.714 INFO running `"docker" "inspect" "596c4ead0b6806a80197264ad6f67a5b8fd85de2e95bc686684787a0c54eff3c"`
Dec 07 07:14:49.012 INFO running `"docker" "rm" "-f" "596c4ead0b6806a80197264ad6f67a5b8fd85de2e95bc686684787a0c54eff3c"`
Dec 07 07:14:49.225 INFO [stdout] 596c4ead0b6806a80197264ad6f67a5b8fd85de2e95bc686684787a0c54eff3c
Dec 07 07:14:49.231 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07:14:49.754 INFO [stdout] 4c2f22bfe07c67d02d71302925a9a7a5651f7a12d8647557a4cffafb4e4fca35
Dec 07 07:14:49.758 INFO running `"docker" "start" "-a" "4c2f22bfe07c67d02d71302925a9a7a5651f7a12d8647557a4cffafb4e4fca35"`
Dec 07 07:14:50.588 INFO [stderr] usermod: no changes
Dec 07 07:14:50.712 INFO [stderr]    Compiling mio-poll-wrapper v0.1.0 (/source)
Dec 07 07:14:52.088 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.45s
Dec 07 07:14:52.098 INFO [stderr] su: No module specific data is present
Dec 07 07:14:52.918 INFO running `"docker" "inspect" "4c2f22bfe07c67d02d71302925a9a7a5651f7a12d8647557a4cffafb4e4fca35"`
Dec 07 07:14:53.206 INFO running `"docker" "rm" "-f" "4c2f22bfe07c67d02d71302925a9a7a5651f7a12d8647557a4cffafb4e4fca35"`
Dec 07 07:14:53.548 INFO [stdout] 4c2f22bfe07c67d02d71302925a9a7a5651f7a12d8647557a4cffafb4e4fca35