Dec 05 15:56:19.632 INFO checking caesarcy-0.1.1 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 15:56:19.632 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 15:56:20.125 INFO [stdout] 4c5ee64a8190083e30d67d1f4a889e5283439e69cc16595b9f203bd4c72b9ed6
Dec 05 15:56:20.127 INFO running `"docker" "start" "-a" "4c5ee64a8190083e30d67d1f4a889e5283439e69cc16595b9f203bd4c72b9ed6"`
Dec 05 15:56:21.564 INFO [stderr] usermod: no changes
Dec 05 15:56:21.635 INFO [stderr]     Checking caesarcy v0.1.1 (/source)
Dec 05 15:56:22.723 INFO [stderr] warning: value assigned to `new_seq` is never read
Dec 05 15:56:22.723 INFO [stderr]   --> src/lib.rs:37:13
Dec 05 15:56:22.723 INFO [stderr]    |
Dec 05 15:56:22.723 INFO [stderr] 37 |     let mut new_seq = String::new();
Dec 05 15:56:22.723 INFO [stderr]    |             ^^^^^^^
Dec 05 15:56:22.723 INFO [stderr]    |
Dec 05 15:56:22.723 INFO [stderr] note: lint level defined here
Dec 05 15:56:22.723 INFO [stderr]   --> src/lib.rs:36:12
Dec 05 15:56:22.723 INFO [stderr]    |
Dec 05 15:56:22.723 INFO [stderr] 36 |     #[warn(unused_assignments)]
Dec 05 15:56:22.723 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^
Dec 05 15:56:22.723 INFO [stderr] warning: value assigned to `new_seq` is never read
Dec 05 15:56:22.723 INFO [stderr]   --> src/lib.rs:37:13
Dec 05 15:56:22.723 INFO [stderr]    |
Dec 05 15:56:22.723 INFO [stderr] 37 |     let mut new_seq = String::new();
Dec 05 15:56:22.723 INFO [stderr]    |             ^^^^^^^
Dec 05 15:56:22.723 INFO [stderr]    |
Dec 05 15:56:22.723 INFO [stderr] note: lint level defined here
Dec 05 15:56:22.723 INFO [stderr]   --> src/lib.rs:36:12
Dec 05 15:56:22.723 INFO [stderr]    |
Dec 05 15:56:22.723 INFO [stderr] 36 |     #[warn(unused_assignments)]
Dec 05 15:56:22.723 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^
Dec 05 15:56:22.723 INFO [stderr] 
Dec 05 15:56:22.723 INFO [stderr] 
Dec 05 15:56:22.795 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
Dec 05 15:56:22.795 INFO [stderr] su: No module specific data is present
Dec 05 15:56:23.867 INFO running `"docker" "inspect" "4c5ee64a8190083e30d67d1f4a889e5283439e69cc16595b9f203bd4c72b9ed6"`
Dec 05 15:56:24.087 INFO running `"docker" "rm" "-f" "4c5ee64a8190083e30d67d1f4a889e5283439e69cc16595b9f203bd4c72b9ed6"`
Dec 05 15:56:24.363 INFO [stdout] 4c5ee64a8190083e30d67d1f4a889e5283439e69cc16595b9f203bd4c72b9ed6