Dec 12 08:40:21.704 INFO checking rtag-0.3.5 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 08:40:21.704 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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"`
Dec 12 08:40:22.226 INFO [stdout] 8f814e7df1c020b871030f7723b60008a7f94aacdbebc8a3c3ea687f19ade213
Dec 12 08:40:22.234 INFO running `"docker" "start" "-a" "8f814e7df1c020b871030f7723b60008a7f94aacdbebc8a3c3ea687f19ade213"`
Dec 12 08:40:23.761 INFO [stderr] usermod: no changes
Dec 12 08:40:23.997 INFO [stderr]     Checking flate2 v0.2.20
Dec 12 08:40:25.395 INFO [stderr]     Checking rtag v0.3.5 (/source)
Dec 12 08:40:30.435 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 12 08:40:30.436 INFO [stderr]     --> src/frame.rs:1357:12
Dec 12 08:40:30.436 INFO [stderr]      |
Dec 12 08:40:30.436 INFO [stderr] 1357 |         Ok((()))
Dec 12 08:40:30.437 INFO [stderr]      |            ^^^^ help: remove these parentheses
Dec 12 08:40:30.437 INFO [stderr]      |
Dec 12 08:40:30.437 INFO [stderr]      = note: #[warn(unused_parens)] on by default
Dec 12 08:40:30.437 INFO [stderr] 
Dec 12 08:40:30.506 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 12 08:40:30.506 INFO [stderr]     --> src/frame.rs:1357:12
Dec 12 08:40:30.506 INFO [stderr]      |
Dec 12 08:40:30.506 INFO [stderr] 1357 |         Ok((()))
Dec 12 08:40:30.506 INFO [stderr]      |            ^^^^ help: remove these parentheses
Dec 12 08:40:30.506 INFO [stderr]      |
Dec 12 08:40:30.506 INFO [stderr]      = note: #[warn(unused_parens)] on by default
Dec 12 08:40:30.506 INFO [stderr] 
Dec 12 08:40:36.276 INFO [stderr] warning: unreachable pattern
Dec 12 08:40:36.276 INFO [stderr]     --> src/frame.rs:1640:13
Dec 12 08:40:36.276 INFO [stderr]      |
Dec 12 08:40:36.276 INFO [stderr] 1640 |             _ => EventTimingCode::Padding(timestamp),
Dec 12 08:40:36.276 INFO [stderr]      |             ^
Dec 12 08:40:36.276 INFO [stderr]      |
Dec 12 08:40:36.276 INFO [stderr]      = note: #[warn(unreachable_patterns)] on by default
Dec 12 08:40:36.277 INFO [stderr] 
Dec 12 08:40:36.344 INFO [stderr] warning: unreachable pattern
Dec 12 08:40:36.344 INFO [stderr]     --> src/frame.rs:1640:13
Dec 12 08:40:36.344 INFO [stderr]      |
Dec 12 08:40:36.344 INFO [stderr] 1640 |             _ => EventTimingCode::Padding(timestamp),
Dec 12 08:40:36.344 INFO [stderr]      |             ^
Dec 12 08:40:36.344 INFO [stderr]      |
Dec 12 08:40:36.344 INFO [stderr]      = note: #[warn(unreachable_patterns)] on by default
Dec 12 08:40:36.344 INFO [stderr] 
Dec 12 08:40:47.520 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.71s
Dec 12 08:40:47.528 INFO [stderr] su: No module specific data is present
Dec 12 08:40:48.146 INFO running `"docker" "inspect" "8f814e7df1c020b871030f7723b60008a7f94aacdbebc8a3c3ea687f19ade213"`
Dec 12 08:40:48.522 INFO running `"docker" "rm" "-f" "8f814e7df1c020b871030f7723b60008a7f94aacdbebc8a3c3ea687f19ade213"`
Dec 12 08:40:49.007 INFO [stdout] 8f814e7df1c020b871030f7723b60008a7f94aacdbebc8a3c3ea687f19ade213