Dec 15 18:30:57.417 INFO testing color_quant-1.0.1 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 18:30:57.417 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 15 18:30:57.852 INFO [stdout] 073a1e3e599c4c4c70f8a9c281c2bdac4ad289c109b9e54cac9db8b02c51638b
Dec 15 18:30:57.859 INFO running `"docker" "start" "-a" "073a1e3e599c4c4c70f8a9c281c2bdac4ad289c109b9e54cac9db8b02c51638b"`
Dec 15 18:30:58.849 INFO [stderr] usermod: no changes
Dec 15 18:30:58.883 INFO [stderr]    Compiling color_quant v1.0.1 (/source)
Dec 15 18:31:00.185 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.31s
Dec 15 18:31:00.191 INFO [stderr] su: No module specific data is present
Dec 15 18:31:01.208 INFO running `"docker" "inspect" "073a1e3e599c4c4c70f8a9c281c2bdac4ad289c109b9e54cac9db8b02c51638b"`
Dec 15 18:31:01.516 INFO running `"docker" "rm" "-f" "073a1e3e599c4c4c70f8a9c281c2bdac4ad289c109b9e54cac9db8b02c51638b"`
Dec 15 18:31:01.807 INFO [stdout] 073a1e3e599c4c4c70f8a9c281c2bdac4ad289c109b9e54cac9db8b02c51638b
Dec 15 18:31:01.809 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 15 18:31:02.204 INFO [stdout] 79911b9c52c6951a0dac2dcbc27543ce58276fc129eac559ab9bbe5c83b979cd
Dec 15 18:31:02.206 INFO running `"docker" "start" "-a" "79911b9c52c6951a0dac2dcbc27543ce58276fc129eac559ab9bbe5c83b979cd"`
Dec 15 18:31:03.408 INFO [stderr] usermod: no changes
Dec 15 18:31:03.495 INFO [stderr]    Compiling color_quant v1.0.1 (/source)
Dec 15 18:31:04.851 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
Dec 15 18:31:04.851 INFO [stderr] su: No module specific data is present
Dec 15 18:31:05.316 INFO running `"docker" "inspect" "79911b9c52c6951a0dac2dcbc27543ce58276fc129eac559ab9bbe5c83b979cd"`
Dec 15 18:31:05.629 INFO running `"docker" "rm" "-f" "79911b9c52c6951a0dac2dcbc27543ce58276fc129eac559ab9bbe5c83b979cd"`
Dec 15 18:31:05.909 INFO [stdout] 79911b9c52c6951a0dac2dcbc27543ce58276fc129eac559ab9bbe5c83b979cd
Dec 15 18:31:05.915 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 15 18:31:06.275 INFO [stdout] 645427d271b456f0a7b78c8a141fecf7f422dab81d69e674d22e95d9328c02d8
Dec 15 18:31:06.277 INFO running `"docker" "start" "-a" "645427d271b456f0a7b78c8a141fecf7f422dab81d69e674d22e95d9328c02d8"`
Dec 15 18:31:07.799 INFO [stderr] usermod: no changes
Dec 15 18:31:07.850 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 15 18:31:07.850 INFO [stderr]      Running /target/debug/deps/color_quant-3a9952780f615826
Dec 15 18:31:07.855 INFO [stdout] 
Dec 15 18:31:07.855 INFO [stdout] running 0 tests
Dec 15 18:31:07.855 INFO [stdout] 
Dec 15 18:31:07.855 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 18:31:07.855 INFO [stdout] 
Dec 15 18:31:07.855 INFO [stderr]    Doc-tests color_quant
Dec 15 18:31:09.003 INFO [stdout] 
Dec 15 18:31:09.003 INFO [stdout] running 1 test
Dec 15 18:31:10.564 INFO [stdout] test src/lib.rs -  (line 56) ... ok
Dec 15 18:31:10.564 INFO [stdout] 
Dec 15 18:31:10.564 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 18:31:10.564 INFO [stdout] 
Dec 15 18:31:10.567 INFO [stderr] su: No module specific data is present
Dec 15 18:31:11.220 INFO running `"docker" "inspect" "645427d271b456f0a7b78c8a141fecf7f422dab81d69e674d22e95d9328c02d8"`
Dec 15 18:31:11.535 INFO running `"docker" "rm" "-f" "645427d271b456f0a7b78c8a141fecf7f422dab81d69e674d22e95d9328c02d8"`
Dec 15 18:31:11.874 INFO [stdout] 645427d271b456f0a7b78c8a141fecf7f422dab81d69e674d22e95d9328c02d8