Dec 14 01:48:50.494 INFO testing barrelll/cl against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 01:48:50.494 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 14 01:48:51.007 INFO [stdout] 98e8d58c78237b23ee8000a776c7e9421eeb307630fb8a46883df239623bfdd4
Dec 14 01:48:51.009 INFO running `"docker" "start" "-a" "98e8d58c78237b23ee8000a776c7e9421eeb307630fb8a46883df239623bfdd4"`
Dec 14 01:48:52.955 INFO [stderr] usermod: no changes
Dec 14 01:48:53.355 INFO [stderr]    Compiling num-integer v0.1.35
Dec 14 01:48:53.355 INFO [stderr]    Compiling shared_library v0.1.6
Dec 14 01:48:53.375 INFO [stderr]    Compiling num-complex v0.1.40
Dec 14 01:48:53.395 INFO [stderr]    Compiling native-tls v0.1.4
Dec 14 01:48:53.395 INFO [stderr]    Compiling wayland-sys v0.7.8
Dec 14 01:48:55.731 INFO [stderr]    Compiling num-bigint v0.1.40
Dec 14 01:48:55.788 INFO [stderr]    Compiling num-iter v0.1.34
Dec 14 01:48:55.959 INFO [stderr]    Compiling ash v0.15.8
Dec 14 01:48:56.135 INFO [stderr]    Compiling wayland-client v0.7.8
Dec 14 01:48:56.571 INFO [stderr]    Compiling hyper-native-tls v0.2.4
Dec 14 01:49:00.975 INFO [stderr]    Compiling num-rational v0.1.39
Dec 14 01:49:02.495 INFO [stderr]    Compiling wayland-kbd v0.6.3
Dec 14 01:49:02.496 INFO [stderr]    Compiling wayland-window v0.4.4
Dec 14 01:49:05.995 INFO [stderr]    Compiling num v0.1.39
Dec 14 01:49:08.611 INFO [stderr]    Compiling winit v0.5.11
Dec 14 01:49:15.245 INFO [stderr]    Compiling learner v0.1.0 (/source)
Dec 14 01:49:15.957 INFO [stderr] warning: unused variable: `output`
Dec 14 01:49:15.957 INFO [stderr]  --> src/main.rs:9:9
Dec 14 01:49:15.957 INFO [stderr]   |
Dec 14 01:49:15.957 INFO [stderr] 9 |     let output = data.learn(2, &mut layers); // this one is Bob.
Dec 14 01:49:15.957 INFO [stderr]   |         ^^^^^^ help: consider using `_output` instead
Dec 14 01:49:15.957 INFO [stderr]   |
Dec 14 01:49:15.957 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 14 01:49:15.957 INFO [stderr] 
Dec 14 01:49:16.656 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.66s
Dec 14 01:49:16.679 INFO [stderr] su: No module specific data is present
Dec 14 01:49:17.257 INFO running `"docker" "inspect" "98e8d58c78237b23ee8000a776c7e9421eeb307630fb8a46883df239623bfdd4"`
Dec 14 01:49:17.517 INFO running `"docker" "rm" "-f" "98e8d58c78237b23ee8000a776c7e9421eeb307630fb8a46883df239623bfdd4"`
Dec 14 01:49:17.871 INFO [stdout] 98e8d58c78237b23ee8000a776c7e9421eeb307630fb8a46883df239623bfdd4
Dec 14 01:49:17.879 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 14 01:49:18.404 INFO [stdout] 923b53d9e669554c5aa46ed778b63eb6a5d0a22aad948bd845255d94ecc452f4
Dec 14 01:49:18.411 INFO running `"docker" "start" "-a" "923b53d9e669554c5aa46ed778b63eb6a5d0a22aad948bd845255d94ecc452f4"`
Dec 14 01:49:20.035 INFO [stderr] usermod: no changes
Dec 14 01:49:20.277 INFO [stderr]    Compiling learner v0.1.0 (/source)
Dec 14 01:49:21.315 INFO [stderr] warning: unused variable: `output`
Dec 14 01:49:21.315 INFO [stderr]  --> src/main.rs:9:9
Dec 14 01:49:21.315 INFO [stderr]   |
Dec 14 01:49:21.315 INFO [stderr] 9 |     let output = data.learn(2, &mut layers); // this one is Bob.
Dec 14 01:49:21.315 INFO [stderr]   |         ^^^^^^ help: consider using `_output` instead
Dec 14 01:49:21.315 INFO [stderr]   |
Dec 14 01:49:21.315 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 14 01:49:21.315 INFO [stderr] 
Dec 14 01:49:21.785 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.73s
Dec 14 01:49:21.803 INFO [stderr] su: No module specific data is present
Dec 14 01:49:22.971 INFO running `"docker" "inspect" "923b53d9e669554c5aa46ed778b63eb6a5d0a22aad948bd845255d94ecc452f4"`
Dec 14 01:49:23.307 INFO running `"docker" "rm" "-f" "923b53d9e669554c5aa46ed778b63eb6a5d0a22aad948bd845255d94ecc452f4"`
Dec 14 01:49:23.627 INFO [stdout] 923b53d9e669554c5aa46ed778b63eb6a5d0a22aad948bd845255d94ecc452f4
Dec 14 01:49:23.635 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-1/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/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 14 01:49:24.151 INFO [stdout] 9c055fb37718b4432551e19e81a0baf4bcd605eeab21cb8e2905679f6e1545b5
Dec 14 01:49:24.153 INFO running `"docker" "start" "-a" "9c055fb37718b4432551e19e81a0baf4bcd605eeab21cb8e2905679f6e1545b5"`
Dec 14 01:49:26.445 INFO [stderr] usermod: no changes
Dec 14 01:49:26.733 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
Dec 14 01:49:26.745 INFO [stderr]      Running /target/debug/deps/learner-7020a00eda5cb0f3
Dec 14 01:49:26.776 INFO [stdout] 
Dec 14 01:49:26.776 INFO [stdout] running 0 tests
Dec 14 01:49:26.776 INFO [stdout] 
Dec 14 01:49:26.776 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 01:49:26.776 INFO [stdout] 
Dec 14 01:49:26.782 INFO [stderr] su: No module specific data is present
Dec 14 01:49:28.195 INFO running `"docker" "inspect" "9c055fb37718b4432551e19e81a0baf4bcd605eeab21cb8e2905679f6e1545b5"`
Dec 14 01:49:28.529 INFO running `"docker" "rm" "-f" "9c055fb37718b4432551e19e81a0baf4bcd605eeab21cb8e2905679f6e1545b5"`
Dec 14 01:49:28.827 INFO [stdout] 9c055fb37718b4432551e19e81a0baf4bcd605eeab21cb8e2905679f6e1545b5