Dec 13 23:20:05.570 INFO testing coder543/impulse against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 23:20:05.570 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 13 23:20:06.003 INFO [stdout] 374da38975e206ba62c5179b382966c7e8015da1905e669ecf91822d5fda395d
Dec 13 23:20:06.006 INFO running `"docker" "start" "-a" "374da38975e206ba62c5179b382966c7e8015da1905e669ecf91822d5fda395d"`
Dec 13 23:20:07.950 INFO [stderr] usermod: no changes
Dec 13 23:20:08.143 INFO [stderr]    Compiling net2 v0.2.32
Dec 13 23:20:08.144 INFO [stderr]    Compiling serde_json v1.0.10
Dec 13 23:20:08.167 INFO [stderr]    Compiling env_logger v0.5.4
Dec 13 23:20:11.044 INFO [stderr]    Compiling mio v0.6.13
Dec 13 23:20:17.583 INFO [stderr]    Compiling ws v0.7.3
Dec 13 23:20:21.290 INFO [stderr]    Compiling impulse v0.1.0 (/source)
Dec 13 23:20:27.473 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.50s
Dec 13 23:20:27.481 INFO [stderr] su: No module specific data is present
Dec 13 23:20:27.941 INFO running `"docker" "inspect" "374da38975e206ba62c5179b382966c7e8015da1905e669ecf91822d5fda395d"`
Dec 13 23:20:28.021 INFO running `"docker" "rm" "-f" "374da38975e206ba62c5179b382966c7e8015da1905e669ecf91822d5fda395d"`
Dec 13 23:20:28.095 INFO [stdout] 374da38975e206ba62c5179b382966c7e8015da1905e669ecf91822d5fda395d
Dec 13 23:20:28.100 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 13 23:20:28.258 INFO [stdout] f9059d12a5e99fb8eee81294d64758e460d8db6eb8148012d6b6b7badc5a69d3
Dec 13 23:20:28.260 INFO running `"docker" "start" "-a" "f9059d12a5e99fb8eee81294d64758e460d8db6eb8148012d6b6b7badc5a69d3"`
Dec 13 23:20:28.746 INFO [stderr] usermod: no changes
Dec 13 23:20:28.869 INFO [stderr]    Compiling impulse v0.1.0 (/source)
Dec 13 23:20:30.935 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.15s
Dec 13 23:20:30.941 INFO [stderr] su: No module specific data is present
Dec 13 23:20:31.451 INFO running `"docker" "inspect" "f9059d12a5e99fb8eee81294d64758e460d8db6eb8148012d6b6b7badc5a69d3"`
Dec 13 23:20:31.627 INFO running `"docker" "rm" "-f" "f9059d12a5e99fb8eee81294d64758e460d8db6eb8148012d6b6b7badc5a69d3"`
Dec 13 23:20:31.863 INFO [stdout] f9059d12a5e99fb8eee81294d64758e460d8db6eb8148012d6b6b7badc5a69d3
Dec 13 23:20:31.865 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 13 23:20:32.278 INFO [stdout] fc064a1a66f0923ef39f397e0c60786d956034cf9ff214cafb03ae94528d900f
Dec 13 23:20:32.279 INFO running `"docker" "start" "-a" "fc064a1a66f0923ef39f397e0c60786d956034cf9ff214cafb03ae94528d900f"`
Dec 13 23:20:33.411 INFO [stderr] usermod: no changes
Dec 13 23:20:33.559 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
Dec 13 23:20:33.563 INFO [stderr]      Running /target/debug/deps/impulse-44f96ab5eb37fe17
Dec 13 23:20:33.571 INFO [stdout] 
Dec 13 23:20:33.571 INFO [stdout] running 0 tests
Dec 13 23:20:33.571 INFO [stdout] 
Dec 13 23:20:33.571 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 23:20:33.571 INFO [stdout] 
Dec 13 23:20:33.573 INFO [stderr] su: No module specific data is present
Dec 13 23:20:34.218 INFO running `"docker" "inspect" "fc064a1a66f0923ef39f397e0c60786d956034cf9ff214cafb03ae94528d900f"`
Dec 13 23:20:34.618 INFO running `"docker" "rm" "-f" "fc064a1a66f0923ef39f397e0c60786d956034cf9ff214cafb03ae94528d900f"`
Dec 13 23:20:35.050 INFO [stdout] fc064a1a66f0923ef39f397e0c60786d956034cf9ff214cafb03ae94528d900f