Dec 15 15:24:51.153 INFO testing exit-future-0.1.2 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 15:24:51.153 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 15 15:24:51.420 INFO [stdout] d3edbccf8ee562c006a494836a5e90b1b5993dea3050c324e47d95da0d49c820
Dec 15 15:24:51.424 INFO running `"docker" "start" "-a" "d3edbccf8ee562c006a494836a5e90b1b5993dea3050c324e47d95da0d49c820"`
Dec 15 15:24:52.014 INFO [stderr] usermod: no changes
Dec 15 15:24:52.018 INFO [stderr]    Compiling exit-future v0.1.2 (/source)
Dec 15 15:24:53.114 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Dec 15 15:24:53.118 INFO [stderr] su: No module specific data is present
Dec 15 15:24:53.437 INFO running `"docker" "inspect" "d3edbccf8ee562c006a494836a5e90b1b5993dea3050c324e47d95da0d49c820"`
Dec 15 15:24:53.552 INFO running `"docker" "rm" "-f" "d3edbccf8ee562c006a494836a5e90b1b5993dea3050c324e47d95da0d49c820"`
Dec 15 15:24:53.656 INFO [stdout] d3edbccf8ee562c006a494836a5e90b1b5993dea3050c324e47d95da0d49c820
Dec 15 15:24:53.658 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 15 15:24:53.846 INFO [stdout] a05da4ec7c805cd8737bb666e9690b2e825016b798278a8bbdb5feeac3ce6d1d
Dec 15 15:24:53.848 INFO running `"docker" "start" "-a" "a05da4ec7c805cd8737bb666e9690b2e825016b798278a8bbdb5feeac3ce6d1d"`
Dec 15 15:24:54.337 INFO [stderr] usermod: no changes
Dec 15 15:24:54.394 INFO [stderr]    Compiling exit-future v0.1.2 (/source)
Dec 15 15:24:55.699 INFO [stderr] warning: unused variable: `signal`
Dec 15 15:24:55.699 INFO [stderr]    --> src/lib.rs:214:14
Dec 15 15:24:55.699 INFO [stderr]     |
Dec 15 15:24:55.699 INFO [stderr] 214 |         let (signal, exit) = signal();
Dec 15 15:24:55.699 INFO [stderr]     |              ^^^^^^ help: consider using `_signal` instead
Dec 15 15:24:55.699 INFO [stderr]     |
Dec 15 15:24:55.699 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 15 15:24:55.699 INFO [stderr] 
Dec 15 15:24:56.555 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.19s
Dec 15 15:24:56.562 INFO [stderr] su: No module specific data is present
Dec 15 15:24:56.888 INFO running `"docker" "inspect" "a05da4ec7c805cd8737bb666e9690b2e825016b798278a8bbdb5feeac3ce6d1d"`
Dec 15 15:24:57.004 INFO running `"docker" "rm" "-f" "a05da4ec7c805cd8737bb666e9690b2e825016b798278a8bbdb5feeac3ce6d1d"`
Dec 15 15:24:57.091 INFO [stdout] a05da4ec7c805cd8737bb666e9690b2e825016b798278a8bbdb5feeac3ce6d1d
Dec 15 15:24:57.095 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 15 15:24:57.278 INFO [stdout] f415369389d10739e0bc54eea6bb6fc1e7210fa7ffc4487c94e7f2c0dc28099b
Dec 15 15:24:57.280 INFO running `"docker" "start" "-a" "f415369389d10739e0bc54eea6bb6fc1e7210fa7ffc4487c94e7f2c0dc28099b"`
Dec 15 15:24:57.702 INFO [stderr] usermod: no changes
Dec 15 15:24:57.739 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 15 15:24:57.750 INFO [stderr]      Running /target/debug/deps/exit_future-4e1f6d96e348407c
Dec 15 15:24:57.752 INFO [stdout] 
Dec 15 15:24:57.752 INFO [stdout] running 5 tests
Dec 15 15:24:57.752 INFO [stdout] test tests::exit_signal_are_send_and_sync ... ok
Dec 15 15:24:57.752 INFO [stdout] test tests::clones_have_different_ids ... ok
Dec 15 15:24:57.752 INFO [stdout] test tests::work_until ... ok
Dec 15 15:24:57.752 INFO [stdout] test tests::it_works ... ok
Dec 15 15:25:00.255 INFO [stdout] test tests::works_from_other_thread ... ok
Dec 15 15:25:00.255 INFO [stderr]    Doc-tests exit-future
Dec 15 15:25:00.255 INFO [stdout] 
Dec 15 15:25:00.255 INFO [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 15:25:00.255 INFO [stdout] 
Dec 15 15:25:02.099 INFO [stdout] 
Dec 15 15:25:02.100 INFO [stdout] running 0 tests
Dec 15 15:25:02.100 INFO [stdout] 
Dec 15 15:25:02.100 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 15:25:02.100 INFO [stdout] 
Dec 15 15:25:02.109 INFO [stderr] su: No module specific data is present
Dec 15 15:25:02.430 INFO running `"docker" "inspect" "f415369389d10739e0bc54eea6bb6fc1e7210fa7ffc4487c94e7f2c0dc28099b"`
Dec 15 15:25:02.571 INFO running `"docker" "rm" "-f" "f415369389d10739e0bc54eea6bb6fc1e7210fa7ffc4487c94e7f2c0dc28099b"`
Dec 15 15:25:02.705 INFO [stdout] f415369389d10739e0bc54eea6bb6fc1e7210fa7ffc4487c94e7f2c0dc28099b