Dec 14 15:31:34.500 INFO testing uart_16550-0.1.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 15:31:34.500 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 15:31:34.651 INFO [stdout] 3cd6fee058b95401c02cc73350d39a4498447caf6bf42d677fcc9e95f6fd176a
Dec 14 15:31:34.653 INFO running `"docker" "start" "-a" "3cd6fee058b95401c02cc73350d39a4498447caf6bf42d677fcc9e95f6fd176a"`
Dec 14 15:31:35.094 INFO [stderr] usermod: no changes
Dec 14 15:31:35.136 INFO [stderr]    Compiling ux v0.1.3
Dec 14 15:31:57.785 INFO [stderr]    Compiling x86_64 v0.2.14
Dec 14 15:31:59.470 INFO [stderr]    Compiling uart_16550 v0.1.0 (/source)
Dec 14 15:31:59.872 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 24.75s
Dec 14 15:31:59.873 INFO [stderr] su: No module specific data is present
Dec 14 15:32:00.118 INFO running `"docker" "inspect" "3cd6fee058b95401c02cc73350d39a4498447caf6bf42d677fcc9e95f6fd176a"`
Dec 14 15:32:00.220 INFO running `"docker" "rm" "-f" "3cd6fee058b95401c02cc73350d39a4498447caf6bf42d677fcc9e95f6fd176a"`
Dec 14 15:32:00.344 INFO [stdout] 3cd6fee058b95401c02cc73350d39a4498447caf6bf42d677fcc9e95f6fd176a
Dec 14 15:32:00.348 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 15:32:00.540 INFO [stdout] 5a507cb41c5a63d007271048fe2b6a637704d77644666c4bb55de2515cb71526
Dec 14 15:32:00.544 INFO running `"docker" "start" "-a" "5a507cb41c5a63d007271048fe2b6a637704d77644666c4bb55de2515cb71526"`
Dec 14 15:32:00.922 INFO [stderr] usermod: no changes
Dec 14 15:32:00.959 INFO [stderr]    Compiling uart_16550 v0.1.0 (/source)
Dec 14 15:32:02.012 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.07s
Dec 14 15:32:02.016 INFO [stderr] su: No module specific data is present
Dec 14 15:32:02.296 INFO running `"docker" "inspect" "5a507cb41c5a63d007271048fe2b6a637704d77644666c4bb55de2515cb71526"`
Dec 14 15:32:02.383 INFO running `"docker" "rm" "-f" "5a507cb41c5a63d007271048fe2b6a637704d77644666c4bb55de2515cb71526"`
Dec 14 15:32:02.445 INFO [stdout] 5a507cb41c5a63d007271048fe2b6a637704d77644666c4bb55de2515cb71526
Dec 14 15:32:02.448 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 15:32:02.661 INFO [stdout] 7d4abdd70f524023e59c461438194fbbc8eb86a8766aafba08f033fc024ad8c7
Dec 14 15:32:02.665 INFO running `"docker" "start" "-a" "7d4abdd70f524023e59c461438194fbbc8eb86a8766aafba08f033fc024ad8c7"`
Dec 14 15:32:03.183 INFO [stderr] usermod: no changes
Dec 14 15:32:03.217 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 15:32:03.217 INFO [stderr]      Running /target/debug/deps/uart_16550-3f108615b0e7b889
Dec 14 15:32:03.218 INFO [stdout] 
Dec 14 15:32:03.218 INFO [stdout] running 0 tests
Dec 14 15:32:03.218 INFO [stdout] 
Dec 14 15:32:03.218 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 15:32:03.218 INFO [stdout] 
Dec 14 15:32:03.219 INFO [stderr]    Doc-tests uart_16550
Dec 14 15:32:03.618 INFO [stdout] 
Dec 14 15:32:03.618 INFO [stdout] running 0 tests
Dec 14 15:32:03.618 INFO [stdout] 
Dec 14 15:32:03.618 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 15:32:03.618 INFO [stdout] 
Dec 14 15:32:03.624 INFO [stderr] su: No module specific data is present
Dec 14 15:32:03.952 INFO running `"docker" "inspect" "7d4abdd70f524023e59c461438194fbbc8eb86a8766aafba08f033fc024ad8c7"`
Dec 14 15:32:04.041 INFO running `"docker" "rm" "-f" "7d4abdd70f524023e59c461438194fbbc8eb86a8766aafba08f033fc024ad8c7"`
Dec 14 15:32:04.105 INFO [stdout] 7d4abdd70f524023e59c461438194fbbc8eb86a8766aafba08f033fc024ad8c7