Nov 30 14:19:56.113 INFO checking threadpool-1.7.1 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 14:19:56.113 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 14:19:56.601 INFO [stdout] 59fae67efae2888d256270d049686f4f1c0f0d3666cda73ff74d9b2f8c4050fa
Nov 30 14:19:56.602 INFO running `"docker" "start" "-a" "59fae67efae2888d256270d049686f4f1c0f0d3666cda73ff74d9b2f8c4050fa"`
Nov 30 14:19:57.273 INFO [stderr] usermod: no changes
Nov 30 14:19:57.320 INFO [stderr]     Checking threadpool v1.7.1 (/source)
Nov 30 14:19:58.529 INFO [stderr] warning: unused arithmetic operation that must be used
Nov 30 14:19:58.529 INFO [stderr]    --> src/lib.rs:815:36
Nov 30 14:19:58.529 INFO [stderr]     |
Nov 30 14:19:58.529 INFO [stderr] 815 |             pool.execute(move || { 1 + 1; });
Nov 30 14:19:58.529 INFO [stderr]     |                                    ^^^^^
Nov 30 14:19:58.529 INFO [stderr]     |
Nov 30 14:19:58.529 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 14:19:58.529 INFO [stderr] 
Nov 30 14:19:58.545 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
Nov 30 14:19:58.547 INFO [stderr] su: No module specific data is present
Nov 30 14:19:58.942 INFO running `"docker" "inspect" "59fae67efae2888d256270d049686f4f1c0f0d3666cda73ff74d9b2f8c4050fa"`
Nov 30 14:19:59.137 INFO running `"docker" "rm" "-f" "59fae67efae2888d256270d049686f4f1c0f0d3666cda73ff74d9b2f8c4050fa"`
Nov 30 14:19:59.248 INFO [stdout] 59fae67efae2888d256270d049686f4f1c0f0d3666cda73ff74d9b2f8c4050fa