Dec 11 21:07:32.769 INFO checking cbreeden/m833hw against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 11 21:07:32.769 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-7/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 11 21:07:33.208 INFO [stdout] e8539f7164a1dd6c0f20850018247d28f5786ebd3dd23ff55eaa59526ebcf88b
Dec 11 21:07:33.214 INFO running `"docker" "start" "-a" "e8539f7164a1dd6c0f20850018247d28f5786ebd3dd23ff55eaa59526ebcf88b"`
Dec 11 21:07:34.116 INFO [stderr] usermod: no changes
Dec 11 21:07:34.212 INFO [stderr]     Checking either v1.0.3
Dec 11 21:07:34.220 INFO [stderr]     Checking statrs v0.5.1
Dec 11 21:07:34.668 INFO [stderr]     Checking itertools v0.5.9
Dec 11 21:07:36.941 INFO [stderr]     Checking hw2 v0.1.0 (/source)
Dec 11 21:07:37.842 INFO [stderr] warning: constant `n` should have an upper case name such as `N`
Dec 11 21:07:37.842 INFO [stderr]    --> src/main.rs:242:9
Dec 11 21:07:37.842 INFO [stderr]     |
Dec 11 21:07:37.842 INFO [stderr] 242 |         const n: usize = 1_000;
Dec 11 21:07:37.842 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 21:07:37.842 INFO [stderr]     |
Dec 11 21:07:37.842 INFO [stderr]     = note: #[warn(non_upper_case_globals)] on by default
Dec 11 21:07:37.842 INFO [stderr] 
Dec 11 21:07:37.846 INFO [stderr] warning: constant `n` should have an upper case name such as `N`
Dec 11 21:07:37.846 INFO [stderr]    --> src/main.rs:242:9
Dec 11 21:07:37.846 INFO [stderr]     |
Dec 11 21:07:37.846 INFO [stderr] 242 |         const n: usize = 1_000;
Dec 11 21:07:37.846 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
Dec 11 21:07:37.846 INFO [stderr]     |
Dec 11 21:07:37.846 INFO [stderr]     = note: #[warn(non_upper_case_globals)] on by default
Dec 11 21:07:37.846 INFO [stderr] 
Dec 11 21:07:37.882 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.74s
Dec 11 21:07:37.892 INFO [stderr] su: No module specific data is present
Dec 11 21:07:38.399 INFO running `"docker" "inspect" "e8539f7164a1dd6c0f20850018247d28f5786ebd3dd23ff55eaa59526ebcf88b"`
Dec 11 21:07:38.471 INFO running `"docker" "rm" "-f" "e8539f7164a1dd6c0f20850018247d28f5786ebd3dd23ff55eaa59526ebcf88b"`
Dec 11 21:07:38.592 INFO [stdout] e8539f7164a1dd6c0f20850018247d28f5786ebd3dd23ff55eaa59526ebcf88b