Nov 28 22:22:38.329 INFO checking luther-0.1.0 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 22:22:38.329 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 28 22:22:38.528 INFO [stdout] b07cbe78dd2432f6e058a4a12bdab4bac370d93facfaf0e581fb58a26d8e2bee
Nov 28 22:22:38.530 INFO running `"docker" "start" "-a" "b07cbe78dd2432f6e058a4a12bdab4bac370d93facfaf0e581fb58a26d8e2bee"`
Nov 28 22:22:39.757 INFO [stderr] usermod: no changes
Nov 28 22:22:39.884 INFO [stderr]     Checking assert_matches v1.3.0
Nov 28 22:22:39.908 INFO [stderr]     Checking luther v0.1.0 (/source)
Nov 28 22:22:44.076 INFO [stderr] warning: unused arithmetic operation that must be used
Nov 28 22:22:44.076 INFO [stderr]    --> src/span.rs:132:9
Nov 28 22:22:44.076 INFO [stderr]     |
Nov 28 22:22:44.076 INFO [stderr] 132 |         Location::new(usize::max_value()) + 3;
Nov 28 22:22:44.076 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:22:44.076 INFO [stderr]     |
Nov 28 22:22:44.076 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 22:22:44.076 INFO [stderr] 
Nov 28 22:22:44.111 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.30s
Nov 28 22:22:44.111 INFO [stderr] su: No module specific data is present
Nov 28 22:22:44.472 INFO running `"docker" "inspect" "b07cbe78dd2432f6e058a4a12bdab4bac370d93facfaf0e581fb58a26d8e2bee"`
Nov 28 22:22:44.585 INFO running `"docker" "rm" "-f" "b07cbe78dd2432f6e058a4a12bdab4bac370d93facfaf0e581fb58a26d8e2bee"`
Nov 28 22:22:44.703 INFO [stdout] b07cbe78dd2432f6e058a4a12bdab4bac370d93facfaf0e581fb58a26d8e2bee