Dec 05 15:56:22.671 INFO checking caesarcy-0.1.1 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 15:56:22.671 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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 05 15:56:23.104 INFO [stdout] fc9e426895e81a36f5feb41e2d22d9318fdcbd431505514afc4ba049283999b7
Dec 05 15:56:23.109 INFO running `"docker" "start" "-a" "fc9e426895e81a36f5feb41e2d22d9318fdcbd431505514afc4ba049283999b7"`
Dec 05 15:56:24.637 INFO [stderr] usermod: no changes
Dec 05 15:56:24.699 INFO [stderr]     Checking caesarcy v0.1.1 (/source)
Dec 05 15:56:25.543 INFO [stderr] warning: value assigned to `new_seq` is never read
Dec 05 15:56:25.543 INFO [stderr]   --> src/lib.rs:37:13
Dec 05 15:56:25.543 INFO [stderr]    |
Dec 05 15:56:25.543 INFO [stderr] 37 |     let mut new_seq = String::new();
Dec 05 15:56:25.543 INFO [stderr]    |             ^^^^^^^
Dec 05 15:56:25.543 INFO [stderr]    |
Dec 05 15:56:25.543 INFO [stderr] note: lint level defined here
Dec 05 15:56:25.543 INFO [stderr]   --> src/lib.rs:36:12
Dec 05 15:56:25.543 INFO [stderr]    |
Dec 05 15:56:25.543 INFO [stderr] 36 |     #[warn(unused_assignments)]
Dec 05 15:56:25.543 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^
Dec 05 15:56:25.543 INFO [stderr] 
Dec 05 15:56:25.686 INFO [stderr] warning: value assigned to `new_seq` is never read
Dec 05 15:56:25.687 INFO [stderr]   --> src/lib.rs:37:13
Dec 05 15:56:25.687 INFO [stderr]    |
Dec 05 15:56:25.687 INFO [stderr] 37 |     let mut new_seq = String::new();
Dec 05 15:56:25.687 INFO [stderr]    |             ^^^^^^^
Dec 05 15:56:25.687 INFO [stderr]    |
Dec 05 15:56:25.687 INFO [stderr] note: lint level defined here
Dec 05 15:56:25.687 INFO [stderr]   --> src/lib.rs:36:12
Dec 05 15:56:25.687 INFO [stderr]    |
Dec 05 15:56:25.687 INFO [stderr] 36 |     #[warn(unused_assignments)]
Dec 05 15:56:25.687 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^
Dec 05 15:56:25.687 INFO [stderr] 
Dec 05 15:56:25.714 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
Dec 05 15:56:25.716 INFO [stderr] su: No module specific data is present
Dec 05 15:56:26.325 INFO running `"docker" "inspect" "fc9e426895e81a36f5feb41e2d22d9318fdcbd431505514afc4ba049283999b7"`
Dec 05 15:56:26.634 INFO running `"docker" "rm" "-f" "fc9e426895e81a36f5feb41e2d22d9318fdcbd431505514afc4ba049283999b7"`
Dec 05 15:56:26.979 INFO [stdout] fc9e426895e81a36f5feb41e2d22d9318fdcbd431505514afc4ba049283999b7