Dec 07 17:18:45.682 INFO testing eventbus-0.5.1 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 17:18:45.682 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 17:18:46.024 INFO [stdout] 9b4d7ffd11bcf307e2a1dbec511cea9b215ba34b7f14933f1e07b6a0b747ad6e
Dec 07 17:18:46.030 INFO running `"docker" "start" "-a" "9b4d7ffd11bcf307e2a1dbec511cea9b215ba34b7f14933f1e07b6a0b747ad6e"`
Dec 07 17:18:47.440 INFO [stderr] usermod: no changes
Dec 07 17:18:47.604 INFO [stderr]    Compiling eventbus v0.5.1 (/source)
Dec 07 17:18:48.299 INFO [stderr] warning: field is never used: `dropper`
Dec 07 17:18:48.299 INFO [stderr]    --> src/lib.rs:135:5
Dec 07 17:18:48.299 INFO [stderr]     |
Dec 07 17:18:48.299 INFO [stderr] 135 |     dropper: Mutex<LinkedList<Box<dyn Fn(usize) + Send + Sync>>>,
Dec 07 17:18:48.299 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 17:18:48.299 INFO [stderr]     |
Dec 07 17:18:48.299 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 07 17:18:48.299 INFO [stderr] 
Dec 07 17:18:48.809 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.34s
Dec 07 17:18:48.815 INFO [stderr] su: No module specific data is present
Dec 07 17:18:49.320 INFO running `"docker" "inspect" "9b4d7ffd11bcf307e2a1dbec511cea9b215ba34b7f14933f1e07b6a0b747ad6e"`
Dec 07 17:18:49.538 INFO running `"docker" "rm" "-f" "9b4d7ffd11bcf307e2a1dbec511cea9b215ba34b7f14933f1e07b6a0b747ad6e"`
Dec 07 17:18:49.809 INFO [stdout] 9b4d7ffd11bcf307e2a1dbec511cea9b215ba34b7f14933f1e07b6a0b747ad6e
Dec 07 17:18:49.811 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 17:18:50.158 INFO [stdout] dd55c19e33fcf49cdf284df7a7c03f135282803bcc3780f2f55819bed0a3312a
Dec 07 17:18:50.158 INFO running `"docker" "start" "-a" "dd55c19e33fcf49cdf284df7a7c03f135282803bcc3780f2f55819bed0a3312a"`
Dec 07 17:18:50.819 INFO [stderr] usermod: no changes
Dec 07 17:18:51.071 INFO [stderr]    Compiling eventbus v0.5.1 (/source)
Dec 07 17:18:52.548 INFO [stderr] warning: field is never used: `dropper`
Dec 07 17:18:52.548 INFO [stderr]    --> src/lib.rs:135:5
Dec 07 17:18:52.548 INFO [stderr]     |
Dec 07 17:18:52.548 INFO [stderr] 135 |     dropper: Mutex<LinkedList<Box<dyn Fn(usize) + Send + Sync>>>,
Dec 07 17:18:52.548 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 07 17:18:52.548 INFO [stderr]     |
Dec 07 17:18:52.548 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 07 17:18:52.548 INFO [stderr] 
Dec 07 17:18:55.928 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.08s
Dec 07 17:18:55.940 INFO [stderr] su: No module specific data is present
Dec 07 17:18:56.420 INFO running `"docker" "inspect" "dd55c19e33fcf49cdf284df7a7c03f135282803bcc3780f2f55819bed0a3312a"`
Dec 07 17:18:56.538 INFO running `"docker" "rm" "-f" "dd55c19e33fcf49cdf284df7a7c03f135282803bcc3780f2f55819bed0a3312a"`
Dec 07 17:18:56.634 INFO [stdout] dd55c19e33fcf49cdf284df7a7c03f135282803bcc3780f2f55819bed0a3312a
Dec 07 17:18:56.636 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 07 17:18:56.799 INFO [stdout] a19f2d707fb4c16094ed8a9f33db29e6953e9ee13a63ed3be2d96066c08b43c8
Dec 07 17:18:56.799 INFO running `"docker" "start" "-a" "a19f2d707fb4c16094ed8a9f33db29e6953e9ee13a63ed3be2d96066c08b43c8"`
Dec 07 17:18:57.404 INFO [stderr] usermod: no changes
Dec 07 17:18:57.503 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 07 17:18:57.506 INFO [stderr]      Running /target/debug/deps/eventbus-e018a11ceff5e9b6
Dec 07 17:18:57.509 INFO [stdout] 
Dec 07 17:18:57.509 INFO [stdout] running 1 test
Dec 07 17:18:57.509 INFO [stdout] test useful_test::test_usage_internal ... ok
Dec 07 17:18:57.509 INFO [stdout] 
Dec 07 17:18:57.509 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 17:18:57.509 INFO [stdout] 
Dec 07 17:18:57.509 INFO [stderr]      Running /target/debug/deps/basic_usage-88e43de1c4d5411a
Dec 07 17:18:57.511 INFO [stdout] 
Dec 07 17:18:57.511 INFO [stdout] running 1 test
Dec 07 17:18:57.511 INFO [stdout] test test_basic_usage ... ok
Dec 07 17:18:57.511 INFO [stdout] 
Dec 07 17:18:57.511 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 17:18:57.511 INFO [stdout] 
Dec 07 17:18:57.511 INFO [stderr]      Running /target/debug/deps/dyn_events-b20492ba0af4c402
Dec 07 17:18:57.513 INFO [stdout] 
Dec 07 17:18:57.513 INFO [stdout] running 1 test
Dec 07 17:18:57.513 INFO [stdout] test test_dyn_usage ... ok
Dec 07 17:18:57.513 INFO [stdout] 
Dec 07 17:18:57.513 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 17:18:57.513 INFO [stdout] 
Dec 07 17:18:57.513 INFO [stderr]      Running /target/debug/deps/useful_testing-ba0ead0e9864892d
Dec 07 17:18:57.517 INFO [stdout] 
Dec 07 17:18:57.517 INFO [stdout] running 1 test
Dec 07 17:18:57.520 INFO [stderr]    Doc-tests eventbus
Dec 07 17:18:57.520 INFO [stdout] test test_usage_external ... ok
Dec 07 17:18:57.520 INFO [stdout] 
Dec 07 17:18:57.520 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 17:18:57.520 INFO [stdout] 
Dec 07 17:18:58.164 INFO [stdout] 
Dec 07 17:18:58.164 INFO [stdout] running 0 tests
Dec 07 17:18:58.164 INFO [stdout] 
Dec 07 17:18:58.165 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 17:18:58.165 INFO [stdout] 
Dec 07 17:18:58.173 INFO [stderr] su: No module specific data is present
Dec 07 17:18:58.555 INFO running `"docker" "inspect" "a19f2d707fb4c16094ed8a9f33db29e6953e9ee13a63ed3be2d96066c08b43c8"`
Dec 07 17:18:58.686 INFO running `"docker" "rm" "-f" "a19f2d707fb4c16094ed8a9f33db29e6953e9ee13a63ed3be2d96066c08b43c8"`
Dec 07 17:18:58.753 INFO [stdout] a19f2d707fb4c16094ed8a9f33db29e6953e9ee13a63ed3be2d96066c08b43c8