Nov 29 01:50:54.814 INFO checking eventbus-0.4.0 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 29 01:50:54.815 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-alt check --frozen --all --all-targets" "-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"`
Nov 29 01:50:55.036 INFO [stdout] 774bb00403d1de43d88f7686b9004a8e197a9cb2ba1a3ae7f0e9fa5b59131833
Nov 29 01:50:55.038 INFO running `"docker" "start" "-a" "774bb00403d1de43d88f7686b9004a8e197a9cb2ba1a3ae7f0e9fa5b59131833"`
Nov 29 01:50:55.932 INFO [stderr] usermod: no changes
Nov 29 01:50:56.072 INFO [stderr]     Checking eventbus v0.4.0 (/source)
Nov 29 01:50:56.744 INFO [stderr] warning: field is never used: `dropper`
Nov 29 01:50:56.744 INFO [stderr]    --> src/lib.rs:124:5
Nov 29 01:50:56.744 INFO [stderr]     |
Nov 29 01:50:56.744 INFO [stderr] 124 |     dropper: Mutex<LinkedList<Box<dyn Fn(usize) + Send + Sync>>>,
Nov 29 01:50:56.744 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 01:50:56.744 INFO [stderr]     |
Nov 29 01:50:56.744 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 29 01:50:56.744 INFO [stderr] 
Nov 29 01:50:57.156 INFO [stderr] warning: field is never used: `dropper`
Nov 29 01:50:57.156 INFO [stderr]    --> src/lib.rs:124:5
Nov 29 01:50:57.156 INFO [stderr]     |
Nov 29 01:50:57.156 INFO [stderr] 124 |     dropper: Mutex<LinkedList<Box<dyn Fn(usize) + Send + Sync>>>,
Nov 29 01:50:57.156 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 01:50:57.156 INFO [stderr]     |
Nov 29 01:50:57.156 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 29 01:50:57.156 INFO [stderr] 
Nov 29 01:51:03.188 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.23s
Nov 29 01:51:03.208 INFO [stderr] su: No module specific data is present
Nov 29 01:51:03.933 INFO running `"docker" "inspect" "774bb00403d1de43d88f7686b9004a8e197a9cb2ba1a3ae7f0e9fa5b59131833"`
Nov 29 01:51:04.206 INFO running `"docker" "rm" "-f" "774bb00403d1de43d88f7686b9004a8e197a9cb2ba1a3ae7f0e9fa5b59131833"`
Nov 29 01:51:04.520 INFO [stdout] 774bb00403d1de43d88f7686b9004a8e197a9cb2ba1a3ae7f0e9fa5b59131833