Dec 14 08:40:53.512 INFO testing LFalch/machine-learning against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 08:40:53.512 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 08:40:53.903 INFO [stdout] 263adf3878443744d5cefa2383f9b7e9b49febb2247ab8e27f0fdb94a28d5d73
Dec 14 08:40:53.907 INFO running `"docker" "start" "-a" "263adf3878443744d5cefa2383f9b7e9b49febb2247ab8e27f0fdb94a28d5d73"`
Dec 14 08:40:54.597 INFO [stderr] usermod: no changes
Dec 14 08:40:54.664 INFO [stderr]    Compiling machine-learning v0.1.0 (/source)
Dec 14 08:40:57.815 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.19s
Dec 14 08:40:57.815 INFO [stderr] su: No module specific data is present
Dec 14 08:40:58.165 INFO running `"docker" "inspect" "263adf3878443744d5cefa2383f9b7e9b49febb2247ab8e27f0fdb94a28d5d73"`
Dec 14 08:40:58.275 INFO running `"docker" "rm" "-f" "263adf3878443744d5cefa2383f9b7e9b49febb2247ab8e27f0fdb94a28d5d73"`
Dec 14 08:40:58.491 INFO [stdout] 263adf3878443744d5cefa2383f9b7e9b49febb2247ab8e27f0fdb94a28d5d73
Dec 14 08:40:58.509 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 08:40:58.855 INFO [stdout] 6dea3d0804698fc601df153d7d1cb772e69b3369b9f27df71e61d3218106d652
Dec 14 08:40:58.857 INFO running `"docker" "start" "-a" "6dea3d0804698fc601df153d7d1cb772e69b3369b9f27df71e61d3218106d652"`
Dec 14 08:41:00.122 INFO [stderr] usermod: no changes
Dec 14 08:41:00.191 INFO [stderr]    Compiling machine-learning v0.1.0 (/source)
Dec 14 08:41:01.807 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.66s
Dec 14 08:41:01.811 INFO [stderr] su: No module specific data is present
Dec 14 08:41:02.125 INFO running `"docker" "inspect" "6dea3d0804698fc601df153d7d1cb772e69b3369b9f27df71e61d3218106d652"`
Dec 14 08:41:02.216 INFO running `"docker" "rm" "-f" "6dea3d0804698fc601df153d7d1cb772e69b3369b9f27df71e61d3218106d652"`
Dec 14 08:41:02.300 INFO [stdout] 6dea3d0804698fc601df153d7d1cb772e69b3369b9f27df71e61d3218106d652
Dec 14 08:41:02.302 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-3/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 08:41:02.498 INFO [stdout] 897eb92cbc2f27d3c7740bd3758cad3a8c50cadc41e94437883a871e049f3b97
Dec 14 08:41:02.502 INFO running `"docker" "start" "-a" "897eb92cbc2f27d3c7740bd3758cad3a8c50cadc41e94437883a871e049f3b97"`
Dec 14 08:41:03.209 INFO [stderr] usermod: no changes
Dec 14 08:41:03.261 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 14 08:41:03.273 INFO [stderr]      Running /target/debug/deps/machine_learning-53b972efb8b40a44
Dec 14 08:41:03.276 INFO [stdout] 
Dec 14 08:41:03.276 INFO [stdout] running 0 tests
Dec 14 08:41:03.276 INFO [stdout] 
Dec 14 08:41:03.276 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 08:41:03.276 INFO [stdout] 
Dec 14 08:41:03.276 INFO [stderr]      Running /target/debug/deps/machine_learning-3a608c8654340303
Dec 14 08:41:03.282 INFO [stdout] 
Dec 14 08:41:03.282 INFO [stdout] running 0 tests
Dec 14 08:41:03.282 INFO [stdout] 
Dec 14 08:41:03.282 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 08:41:03.282 INFO [stdout] 
Dec 14 08:41:03.283 INFO [stderr]    Doc-tests machine-learning
Dec 14 08:41:05.059 INFO [stdout] 
Dec 14 08:41:05.059 INFO [stdout] running 0 tests
Dec 14 08:41:05.059 INFO [stdout] 
Dec 14 08:41:05.059 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 08:41:05.059 INFO [stdout] 
Dec 14 08:41:05.066 INFO [stderr] su: No module specific data is present
Dec 14 08:41:05.310 INFO running `"docker" "inspect" "897eb92cbc2f27d3c7740bd3758cad3a8c50cadc41e94437883a871e049f3b97"`
Dec 14 08:41:05.416 INFO running `"docker" "rm" "-f" "897eb92cbc2f27d3c7740bd3758cad3a8c50cadc41e94437883a871e049f3b97"`
Dec 14 08:41:05.538 INFO [stdout] 897eb92cbc2f27d3c7740bd3758cad3a8c50cadc41e94437883a871e049f3b97