Dec 14 19:51:41.103 INFO testing sig-1.0.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 14 19:51:41.103 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 19:51:41.369 INFO [stdout] c05ec25773b7983de1d24adc12116537406b7fbe68437c93d88ef0c157129cc7
Dec 14 19:51:41.373 INFO running `"docker" "start" "-a" "c05ec25773b7983de1d24adc12116537406b7fbe68437c93d88ef0c157129cc7"`
Dec 14 19:51:41.924 INFO [stderr] usermod: no changes
Dec 14 19:51:41.963 INFO [stderr]    Compiling sig v1.0.0 (/source)
Dec 14 19:51:42.533 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Dec 14 19:51:42.541 INFO [stderr] su: No module specific data is present
Dec 14 19:51:42.939 INFO running `"docker" "inspect" "c05ec25773b7983de1d24adc12116537406b7fbe68437c93d88ef0c157129cc7"`
Dec 14 19:51:43.109 INFO running `"docker" "rm" "-f" "c05ec25773b7983de1d24adc12116537406b7fbe68437c93d88ef0c157129cc7"`
Dec 14 19:51:43.314 INFO [stdout] c05ec25773b7983de1d24adc12116537406b7fbe68437c93d88ef0c157129cc7
Dec 14 19:51:43.316 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 19:51:43.583 INFO [stdout] 85a8afa32fbc6b5c71528319959afcc9db6691d84716cd12e7c831dcd34e2f91
Dec 14 19:51:43.590 INFO running `"docker" "start" "-a" "85a8afa32fbc6b5c71528319959afcc9db6691d84716cd12e7c831dcd34e2f91"`
Dec 14 19:51:44.359 INFO [stderr] usermod: no changes
Dec 14 19:51:44.407 INFO [stderr]    Compiling sig v1.0.0 (/source)
Dec 14 19:51:45.071 INFO [stderr] warning: static variable `signal` should have an upper case name such as `SIGNAL`
Dec 14 19:51:45.071 INFO [stderr]   --> examples/winch.rs:11:1
Dec 14 19:51:45.071 INFO [stderr]    |
Dec 14 19:51:45.071 INFO [stderr] 11 | static mut signal: Option<i32> = None;
Dec 14 19:51:45.071 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 19:51:45.071 INFO [stderr]    |
Dec 14 19:51:45.071 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Dec 14 19:51:45.071 INFO [stderr] 
Dec 14 19:51:46.284 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.90s
Dec 14 19:51:46.287 INFO [stderr] su: No module specific data is present
Dec 14 19:51:46.568 INFO running `"docker" "inspect" "85a8afa32fbc6b5c71528319959afcc9db6691d84716cd12e7c831dcd34e2f91"`
Dec 14 19:51:46.649 INFO running `"docker" "rm" "-f" "85a8afa32fbc6b5c71528319959afcc9db6691d84716cd12e7c831dcd34e2f91"`
Dec 14 19:51:46.735 INFO [stdout] 85a8afa32fbc6b5c71528319959afcc9db6691d84716cd12e7c831dcd34e2f91
Dec 14 19:51:46.737 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 19:51:47.087 INFO [stdout] 69ca619835a8e7b4bf00a46f8cc81c9b8340b1531f653c15b2d2c34cbe9962c2
Dec 14 19:51:47.089 INFO running `"docker" "start" "-a" "69ca619835a8e7b4bf00a46f8cc81c9b8340b1531f653c15b2d2c34cbe9962c2"`
Dec 14 19:51:47.825 INFO [stderr] usermod: no changes
Dec 14 19:51:47.853 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 19:51:47.854 INFO [stderr]      Running /target/debug/deps/sig-75bdbba48f36256b
Dec 14 19:51:47.855 INFO [stdout] 
Dec 14 19:51:47.858 INFO [stdout] running 0 tests
Dec 14 19:51:47.858 INFO [stdout] 
Dec 14 19:51:47.858 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 19:51:47.858 INFO [stdout] 
Dec 14 19:51:47.858 INFO [stderr]    Doc-tests sig
Dec 14 19:51:48.551 INFO [stdout] 
Dec 14 19:51:48.551 INFO [stdout] running 0 tests
Dec 14 19:51:48.551 INFO [stdout] 
Dec 14 19:51:48.551 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 19:51:48.551 INFO [stdout] 
Dec 14 19:51:48.564 INFO [stderr] su: No module specific data is present
Dec 14 19:51:49.044 INFO running `"docker" "inspect" "69ca619835a8e7b4bf00a46f8cc81c9b8340b1531f653c15b2d2c34cbe9962c2"`
Dec 14 19:51:49.348 INFO running `"docker" "rm" "-f" "69ca619835a8e7b4bf00a46f8cc81c9b8340b1531f653c15b2d2c34cbe9962c2"`
Dec 14 19:51:49.603 INFO [stdout] 69ca619835a8e7b4bf00a46f8cc81c9b8340b1531f653c15b2d2c34cbe9962c2