Dec 12 20:44:57.878 INFO testing xorkevin/RBrain against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 12 20:44:57.878 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 12 20:44:58.508 INFO [stdout] 9341a7835ff4045d7af1e6b81bff4c77c1af2365917780df140dd88a102f1b0d
Dec 12 20:44:58.515 INFO running `"docker" "start" "-a" "9341a7835ff4045d7af1e6b81bff4c77c1af2365917780df140dd88a102f1b0d"`
Dec 12 20:44:59.678 INFO [stderr] usermod: no changes
Dec 12 20:44:59.731 INFO [stderr]    Compiling RBrain v0.1.0 (/source)
Dec 12 20:44:59.959 INFO [stderr] warning: crate `RBrain` should have a snake case name such as `rbrain`
Dec 12 20:44:59.959 INFO [stderr]   |
Dec 12 20:44:59.959 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 12 20:44:59.959 INFO [stderr] 
Dec 12 20:44:59.986 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.28s
Dec 12 20:44:59.989 INFO [stderr] su: No module specific data is present
Dec 12 20:45:00.805 INFO running `"docker" "inspect" "9341a7835ff4045d7af1e6b81bff4c77c1af2365917780df140dd88a102f1b0d"`
Dec 12 20:45:01.113 INFO running `"docker" "rm" "-f" "9341a7835ff4045d7af1e6b81bff4c77c1af2365917780df140dd88a102f1b0d"`
Dec 12 20:45:01.403 INFO [stdout] 9341a7835ff4045d7af1e6b81bff4c77c1af2365917780df140dd88a102f1b0d
Dec 12 20:45:01.408 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 12 20:45:01.948 INFO [stdout] d7fb840162189abdbd09b5b179bc623a579e59604557111fc6dd596386b4a09a
Dec 12 20:45:01.957 INFO running `"docker" "start" "-a" "d7fb840162189abdbd09b5b179bc623a579e59604557111fc6dd596386b4a09a"`
Dec 12 20:45:03.183 INFO [stderr] usermod: no changes
Dec 12 20:45:03.267 INFO [stderr]    Compiling RBrain v0.1.0 (/source)
Dec 12 20:45:03.599 INFO [stderr] warning: crate `RBrain` should have a snake case name such as `rbrain`
Dec 12 20:45:03.599 INFO [stderr]   |
Dec 12 20:45:03.599 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 12 20:45:03.599 INFO [stderr] 
Dec 12 20:45:03.995 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.77s
Dec 12 20:45:03.995 INFO [stderr] su: No module specific data is present
Dec 12 20:45:04.743 INFO running `"docker" "inspect" "d7fb840162189abdbd09b5b179bc623a579e59604557111fc6dd596386b4a09a"`
Dec 12 20:45:05.041 INFO running `"docker" "rm" "-f" "d7fb840162189abdbd09b5b179bc623a579e59604557111fc6dd596386b4a09a"`
Dec 12 20:45:05.370 INFO [stdout] d7fb840162189abdbd09b5b179bc623a579e59604557111fc6dd596386b4a09a
Dec 12 20:45:05.379 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 12 20:45:05.837 INFO [stdout] 6e5470c6a588599338385307847afffd4f2530927c64fa926fa2f380224b2ddc
Dec 12 20:45:05.847 INFO running `"docker" "start" "-a" "6e5470c6a588599338385307847afffd4f2530927c64fa926fa2f380224b2ddc"`
Dec 12 20:45:07.071 INFO [stderr] usermod: no changes
Dec 12 20:45:07.131 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 12 20:45:07.135 INFO [stderr]      Running /target/debug/deps/RBrain-b11f324e7a3617be
Dec 12 20:45:07.135 INFO [stdout] 
Dec 12 20:45:07.135 INFO [stderr]    Doc-tests RBrain
Dec 12 20:45:07.135 INFO [stdout] running 0 tests
Dec 12 20:45:07.135 INFO [stdout] 
Dec 12 20:45:07.135 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 20:45:07.135 INFO [stdout] 
Dec 12 20:45:07.320 INFO [stdout] 
Dec 12 20:45:07.320 INFO [stdout] running 0 tests
Dec 12 20:45:07.320 INFO [stdout] 
Dec 12 20:45:07.320 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 20:45:07.320 INFO [stdout] 
Dec 12 20:45:07.339 INFO [stderr] su: No module specific data is present
Dec 12 20:45:08.015 INFO running `"docker" "inspect" "6e5470c6a588599338385307847afffd4f2530927c64fa926fa2f380224b2ddc"`
Dec 12 20:45:08.403 INFO running `"docker" "rm" "-f" "6e5470c6a588599338385307847afffd4f2530927c64fa926fa2f380224b2ddc"`
Dec 12 20:45:08.671 INFO [stdout] 6e5470c6a588599338385307847afffd4f2530927c64fa926fa2f380224b2ddc