Dec 15 18:29:32.808 INFO testing colosseum-0.2.2 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 18:29:32.808 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15 18:29:33.041 INFO [stdout] 14c27ae8195b3c40dd3a03e83bbb11999c6a42fd5a1cbc9cf32c38067b98cb08
Dec 15 18:29:33.048 INFO running `"docker" "start" "-a" "14c27ae8195b3c40dd3a03e83bbb11999c6a42fd5a1cbc9cf32c38067b98cb08"`
Dec 15 18:29:33.635 INFO [stderr] usermod: no changes
Dec 15 18:29:33.667 INFO [stderr]    Compiling colosseum v0.2.2 (/source)
Dec 15 18:29:34.292 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.63s
Dec 15 18:29:34.294 INFO [stderr] su: No module specific data is present
Dec 15 18:29:34.661 INFO running `"docker" "inspect" "14c27ae8195b3c40dd3a03e83bbb11999c6a42fd5a1cbc9cf32c38067b98cb08"`
Dec 15 18:29:34.778 INFO running `"docker" "rm" "-f" "14c27ae8195b3c40dd3a03e83bbb11999c6a42fd5a1cbc9cf32c38067b98cb08"`
Dec 15 18:29:34.894 INFO [stdout] 14c27ae8195b3c40dd3a03e83bbb11999c6a42fd5a1cbc9cf32c38067b98cb08
Dec 15 18:29:34.896 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 15 18:29:35.252 INFO [stdout] 8a5f60c4629d6bf1a561abf781a1a602d50d8a15693f3827697ca6004d341428
Dec 15 18:29:35.256 INFO running `"docker" "start" "-a" "8a5f60c4629d6bf1a561abf781a1a602d50d8a15693f3827697ca6004d341428"`
Dec 15 18:29:36.510 INFO [stderr] usermod: no changes
Dec 15 18:29:36.590 INFO [stderr]    Compiling colosseum v0.2.2 (/source)
Dec 15 18:29:38.799 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.24s
Dec 15 18:29:38.799 INFO [stderr] su: No module specific data is present
Dec 15 18:29:39.536 INFO running `"docker" "inspect" "8a5f60c4629d6bf1a561abf781a1a602d50d8a15693f3827697ca6004d341428"`
Dec 15 18:29:39.807 INFO running `"docker" "rm" "-f" "8a5f60c4629d6bf1a561abf781a1a602d50d8a15693f3827697ca6004d341428"`
Dec 15 18:29:40.109 INFO [stdout] 8a5f60c4629d6bf1a561abf781a1a602d50d8a15693f3827697ca6004d341428
Dec 15 18:29:40.115 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --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 15 18:29:40.499 INFO [stdout] f5ba7edf445efc479fd9d2a7ef4e6f1e5cafd4a639dd421d7e1a503c1e145dfc
Dec 15 18:29:40.501 INFO running `"docker" "start" "-a" "f5ba7edf445efc479fd9d2a7ef4e6f1e5cafd4a639dd421d7e1a503c1e145dfc"`
Dec 15 18:29:42.000 INFO [stderr] usermod: no changes
Dec 15 18:29:42.044 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 15 18:29:42.044 INFO [stderr]      Running /target/debug/deps/colosseum-2c0c295c2893ff86
Dec 15 18:29:42.050 INFO [stdout] 
Dec 15 18:29:42.050 INFO [stdout] running 2 tests
Dec 15 18:29:42.050 INFO [stdout] test unsync::test::as_intended ... ok
Dec 15 18:29:42.050 INFO [stdout] test sync::test::as_intended ... ok
Dec 15 18:29:42.050 INFO [stdout] 
Dec 15 18:29:42.050 INFO [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 18:29:42.050 INFO [stdout] 
Dec 15 18:29:42.051 INFO [stderr]    Doc-tests colosseum
Dec 15 18:29:42.926 INFO [stdout] 
Dec 15 18:29:42.926 INFO [stdout] running 0 tests
Dec 15 18:29:42.926 INFO [stdout] 
Dec 15 18:29:42.926 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 18:29:42.926 INFO [stdout] 
Dec 15 18:29:42.935 INFO [stderr] su: No module specific data is present
Dec 15 18:29:43.165 INFO running `"docker" "inspect" "f5ba7edf445efc479fd9d2a7ef4e6f1e5cafd4a639dd421d7e1a503c1e145dfc"`
Dec 15 18:29:43.238 INFO running `"docker" "rm" "-f" "f5ba7edf445efc479fd9d2a7ef4e6f1e5cafd4a639dd421d7e1a503c1e145dfc"`
Dec 15 18:29:43.333 INFO [stdout] f5ba7edf445efc479fd9d2a7ef4e6f1e5cafd4a639dd421d7e1a503c1e145dfc