Dec 14 19:51:40.853 INFO testing sig-1.0.0 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 19:51:40.853 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 19:51:41.171 INFO [stdout] 5d55dd5b5c7226289610f35d323a1aa06a178bda58e722260d68b75eafaf5875
Dec 14 19:51:41.171 INFO running `"docker" "start" "-a" "5d55dd5b5c7226289610f35d323a1aa06a178bda58e722260d68b75eafaf5875"`
Dec 14 19:51:41.922 INFO [stderr] usermod: no changes
Dec 14 19:51:41.967 INFO [stderr]    Compiling sig v1.0.0 (/source)
Dec 14 19:51:42.536 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
Dec 14 19:51:42.538 INFO [stderr] su: No module specific data is present
Dec 14 19:51:43.101 INFO running `"docker" "inspect" "5d55dd5b5c7226289610f35d323a1aa06a178bda58e722260d68b75eafaf5875"`
Dec 14 19:51:43.280 INFO running `"docker" "rm" "-f" "5d55dd5b5c7226289610f35d323a1aa06a178bda58e722260d68b75eafaf5875"`
Dec 14 19:51:43.450 INFO [stdout] 5d55dd5b5c7226289610f35d323a1aa06a178bda58e722260d68b75eafaf5875
Dec 14 19:51:43.452 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 19:51:43.745 INFO [stdout] 10f9497098e7b43e1c3e3c7cdfc78de143f96bcc17a74e013e7e97f4fa7b4ead
Dec 14 19:51:43.755 INFO running `"docker" "start" "-a" "10f9497098e7b43e1c3e3c7cdfc78de143f96bcc17a74e013e7e97f4fa7b4ead"`
Dec 14 19:51:44.642 INFO [stderr] usermod: no changes
Dec 14 19:51:44.691 INFO [stderr]    Compiling sig v1.0.0 (/source)
Dec 14 19:51:46.123 INFO [stderr] warning: static variable `signal` should have an upper case name such as `SIGNAL`
Dec 14 19:51:46.123 INFO [stderr]   --> examples/winch.rs:11:1
Dec 14 19:51:46.123 INFO [stderr]    |
Dec 14 19:51:46.123 INFO [stderr] 11 | static mut signal: Option<i32> = None;
Dec 14 19:51:46.123 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 19:51:46.123 INFO [stderr]    |
Dec 14 19:51:46.123 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Dec 14 19:51:46.123 INFO [stderr] 
Dec 14 19:51:46.362 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
Dec 14 19:51:46.365 INFO [stderr] su: No module specific data is present
Dec 14 19:51:46.637 INFO running `"docker" "inspect" "10f9497098e7b43e1c3e3c7cdfc78de143f96bcc17a74e013e7e97f4fa7b4ead"`
Dec 14 19:51:46.720 INFO running `"docker" "rm" "-f" "10f9497098e7b43e1c3e3c7cdfc78de143f96bcc17a74e013e7e97f4fa7b4ead"`
Dec 14 19:51:46.847 INFO [stdout] 10f9497098e7b43e1c3e3c7cdfc78de143f96bcc17a74e013e7e97f4fa7b4ead
Dec 14 19:51:46.855 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 19:51:47.111 INFO [stdout] 2dc6e3d2b7916c13eceab4b2d1c66b471453c5c3db0d520fe980959b3057c5cd
Dec 14 19:51:47.113 INFO running `"docker" "start" "-a" "2dc6e3d2b7916c13eceab4b2d1c66b471453c5c3db0d520fe980959b3057c5cd"`
Dec 14 19:51:47.814 INFO [stderr] usermod: no changes
Dec 14 19:51:47.844 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 14 19:51:47.844 INFO [stderr]      Running /target/debug/deps/sig-d421f805b2cfd7d1
Dec 14 19:51:47.845 INFO [stdout] 
Dec 14 19:51:47.845 INFO [stdout] running 0 tests
Dec 14 19:51:47.845 INFO [stdout] 
Dec 14 19:51:47.845 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 19:51:47.845 INFO [stdout] 
Dec 14 19:51:47.845 INFO [stderr]    Doc-tests sig
Dec 14 19:51:48.510 INFO [stdout] 
Dec 14 19:51:48.511 INFO [stdout] running 0 tests
Dec 14 19:51:48.511 INFO [stdout] 
Dec 14 19:51:48.511 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 19:51:48.511 INFO [stdout] 
Dec 14 19:51:48.518 INFO [stderr] su: No module specific data is present
Dec 14 19:51:49.036 INFO running `"docker" "inspect" "2dc6e3d2b7916c13eceab4b2d1c66b471453c5c3db0d520fe980959b3057c5cd"`
Dec 14 19:51:49.267 INFO running `"docker" "rm" "-f" "2dc6e3d2b7916c13eceab4b2d1c66b471453c5c3db0d520fe980959b3057c5cd"`
Dec 14 19:51:49.534 INFO [stdout] 2dc6e3d2b7916c13eceab4b2d1c66b471453c5c3db0d520fe980959b3057c5cd