Dec 15 04:38:18.615 INFO testing ml-0.0.2 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 04:38:18.615 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 04:38:19.009 INFO [stdout] a2e0422ffd06a9e4c563d1ed50c4d7a19a047c7bcfb83b6d1b4e24cd8effdbe3
Dec 15 04:38:19.015 INFO running `"docker" "start" "-a" "a2e0422ffd06a9e4c563d1ed50c4d7a19a047c7bcfb83b6d1b4e24cd8effdbe3"`
Dec 15 04:38:19.979 INFO [stderr] usermod: no changes
Dec 15 04:38:20.055 INFO [stderr]    Compiling ml v0.0.2 (/source)
Dec 15 04:38:20.621 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.61s
Dec 15 04:38:20.623 INFO [stderr] su: No module specific data is present
Dec 15 04:38:21.445 INFO running `"docker" "inspect" "a2e0422ffd06a9e4c563d1ed50c4d7a19a047c7bcfb83b6d1b4e24cd8effdbe3"`
Dec 15 04:38:21.758 INFO running `"docker" "rm" "-f" "a2e0422ffd06a9e4c563d1ed50c4d7a19a047c7bcfb83b6d1b4e24cd8effdbe3"`
Dec 15 04:38:22.174 INFO [stdout] a2e0422ffd06a9e4c563d1ed50c4d7a19a047c7bcfb83b6d1b4e24cd8effdbe3
Dec 15 04:38:22.179 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 04:38:22.555 INFO [stdout] 974ae658b5d61bdde03f5d08c6c75732ed40f5dc0e9fe6d23566ab0226eb6d74
Dec 15 04:38:22.559 INFO running `"docker" "start" "-a" "974ae658b5d61bdde03f5d08c6c75732ed40f5dc0e9fe6d23566ab0226eb6d74"`
Dec 15 04:38:23.595 INFO [stderr] usermod: no changes
Dec 15 04:38:23.675 INFO [stderr]    Compiling ml v0.0.2 (/source)
Dec 15 04:38:24.913 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
Dec 15 04:38:24.913 INFO [stderr] su: No module specific data is present
Dec 15 04:38:25.825 INFO running `"docker" "inspect" "974ae658b5d61bdde03f5d08c6c75732ed40f5dc0e9fe6d23566ab0226eb6d74"`
Dec 15 04:38:26.154 INFO running `"docker" "rm" "-f" "974ae658b5d61bdde03f5d08c6c75732ed40f5dc0e9fe6d23566ab0226eb6d74"`
Dec 15 04:38:26.583 INFO [stdout] 974ae658b5d61bdde03f5d08c6c75732ed40f5dc0e9fe6d23566ab0226eb6d74
Dec 15 04:38:26.585 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 04:38:27.096 INFO [stdout] 256d438f9fb163531664f1836dc40ef189b09ad762387f9ea61bb9b614e654f8
Dec 15 04:38:27.107 INFO running `"docker" "start" "-a" "256d438f9fb163531664f1836dc40ef189b09ad762387f9ea61bb9b614e654f8"`
Dec 15 04:38:28.150 INFO [stderr] usermod: no changes
Dec 15 04:38:28.212 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 15 04:38:28.212 INFO [stderr]      Running /target/debug/deps/ml-30c9425b7b328d1a
Dec 15 04:38:28.216 INFO [stdout] 
Dec 15 04:38:28.216 INFO [stdout] running 0 tests
Dec 15 04:38:28.216 INFO [stdout] 
Dec 15 04:38:28.216 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 04:38:28.216 INFO [stdout] 
Dec 15 04:38:28.219 INFO [stderr]    Doc-tests ml
Dec 15 04:38:29.175 INFO [stdout] 
Dec 15 04:38:29.175 INFO [stdout] running 0 tests
Dec 15 04:38:29.175 INFO [stdout] 
Dec 15 04:38:29.175 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 04:38:29.175 INFO [stdout] 
Dec 15 04:38:29.187 INFO [stderr] su: No module specific data is present
Dec 15 04:38:29.936 INFO running `"docker" "inspect" "256d438f9fb163531664f1836dc40ef189b09ad762387f9ea61bb9b614e654f8"`
Dec 15 04:38:30.165 INFO running `"docker" "rm" "-f" "256d438f9fb163531664f1836dc40ef189b09ad762387f9ea61bb9b614e654f8"`
Dec 15 04:38:30.423 INFO [stdout] 256d438f9fb163531664f1836dc40ef189b09ad762387f9ea61bb9b614e654f8