Dec 12 20:44:57.635 INFO testing xorkevin/RBrain against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 12 20:44:57.635 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 20:44:58.143 INFO [stdout] 18d6f6989253b4a59d09b1002236877a63af54809edaea90240327e5b79df075
Dec 12 20:44:58.147 INFO running `"docker" "start" "-a" "18d6f6989253b4a59d09b1002236877a63af54809edaea90240327e5b79df075"`
Dec 12 20:44:59.180 INFO [stderr] usermod: no changes
Dec 12 20:44:59.241 INFO [stderr]    Compiling RBrain v0.1.0 (/source)
Dec 12 20:44:59.487 INFO [stderr] warning: crate `RBrain` should have a snake case name such as `rbrain`
Dec 12 20:44:59.487 INFO [stderr]   |
Dec 12 20:44:59.487 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 12 20:44:59.487 INFO [stderr] 
Dec 12 20:44:59.543 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
Dec 12 20:44:59.543 INFO [stderr] su: No module specific data is present
Dec 12 20:45:00.379 INFO running `"docker" "inspect" "18d6f6989253b4a59d09b1002236877a63af54809edaea90240327e5b79df075"`
Dec 12 20:45:00.691 INFO running `"docker" "rm" "-f" "18d6f6989253b4a59d09b1002236877a63af54809edaea90240327e5b79df075"`
Dec 12 20:45:00.947 INFO [stdout] 18d6f6989253b4a59d09b1002236877a63af54809edaea90240327e5b79df075
Dec 12 20:45:00.955 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 20:45:01.499 INFO [stdout] 09961bd7196eafc4423ed57918a80362fb5c04af948f876c8e334b939598b72c
Dec 12 20:45:01.505 INFO running `"docker" "start" "-a" "09961bd7196eafc4423ed57918a80362fb5c04af948f876c8e334b939598b72c"`
Dec 12 20:45:02.743 INFO [stderr] usermod: no changes
Dec 12 20:45:02.799 INFO [stderr]    Compiling RBrain v0.1.0 (/source)
Dec 12 20:45:03.071 INFO [stderr] warning: crate `RBrain` should have a snake case name such as `rbrain`
Dec 12 20:45:03.071 INFO [stderr]   |
Dec 12 20:45:03.071 INFO [stderr]   = note: #[warn(non_snake_case)] on by default
Dec 12 20:45:03.071 INFO [stderr] 
Dec 12 20:45:03.579 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
Dec 12 20:45:03.579 INFO [stderr] su: No module specific data is present
Dec 12 20:45:04.508 INFO running `"docker" "inspect" "09961bd7196eafc4423ed57918a80362fb5c04af948f876c8e334b939598b72c"`
Dec 12 20:45:04.855 INFO running `"docker" "rm" "-f" "09961bd7196eafc4423ed57918a80362fb5c04af948f876c8e334b939598b72c"`
Dec 12 20:45:05.191 INFO [stdout] 09961bd7196eafc4423ed57918a80362fb5c04af948f876c8e334b939598b72c
Dec 12 20:45:05.193 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 20:45:05.707 INFO [stdout] c49be95e228c7878b6fc8133456e9b04281d66676f17ab0dafe3ec901d43f86c
Dec 12 20:45:05.712 INFO running `"docker" "start" "-a" "c49be95e228c7878b6fc8133456e9b04281d66676f17ab0dafe3ec901d43f86c"`
Dec 12 20:45:06.686 INFO [stderr] usermod: no changes
Dec 12 20:45:06.751 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 12 20:45:06.759 INFO [stderr]      Running /target/debug/deps/RBrain-84f12956c3f80e6b
Dec 12 20:45:06.767 INFO [stdout] 
Dec 12 20:45:06.767 INFO [stdout] running 0 tests
Dec 12 20:45:06.771 INFO [stdout] 
Dec 12 20:45:06.771 INFO [stderr]    Doc-tests RBrain
Dec 12 20:45:06.771 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 20:45:06.771 INFO [stdout] 
Dec 12 20:45:06.969 INFO [stdout] 
Dec 12 20:45:06.969 INFO [stdout] running 0 tests
Dec 12 20:45:06.969 INFO [stdout] 
Dec 12 20:45:06.969 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 12 20:45:06.969 INFO [stdout] 
Dec 12 20:45:06.974 INFO [stderr] su: No module specific data is present
Dec 12 20:45:07.835 INFO running `"docker" "inspect" "c49be95e228c7878b6fc8133456e9b04281d66676f17ab0dafe3ec901d43f86c"`
Dec 12 20:45:08.163 INFO running `"docker" "rm" "-f" "c49be95e228c7878b6fc8133456e9b04281d66676f17ab0dafe3ec901d43f86c"`
Dec 12 20:45:08.539 INFO [stdout] c49be95e228c7878b6fc8133456e9b04281d66676f17ab0dafe3ec901d43f86c