Dec 18 17:58:46.542 INFO checking caesarcy-0.1.1 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 17:58:46.542 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/reg/caesarcy/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 17:58:46.928 INFO [stdout] bc81e08489f18ddc0ba53ce8fc7849126f37e378519cc9e714c00864c114eef9
Dec 18 17:58:46.936 INFO running `"docker" "start" "-a" "bc81e08489f18ddc0ba53ce8fc7849126f37e378519cc9e714c00864c114eef9"`
Dec 18 17:58:48.098 INFO [stderr]     Checking caesarcy v0.1.1 (/opt/crater/workdir)
Dec 18 17:58:48.392 INFO [stderr] warning: value assigned to `new_seq` is never read
Dec 18 17:58:48.392 INFO [stderr]   --> src/lib.rs:37:13
Dec 18 17:58:48.392 INFO [stderr]    |
Dec 18 17:58:48.392 INFO [stderr] 37 |     let mut new_seq = String::new();
Dec 18 17:58:48.392 INFO [stderr]    |             ^^^^^^^
Dec 18 17:58:48.392 INFO [stderr]    |
Dec 18 17:58:48.392 INFO [stderr] note: lint level defined here
Dec 18 17:58:48.392 INFO [stderr]   --> src/lib.rs:36:12
Dec 18 17:58:48.392 INFO [stderr]    |
Dec 18 17:58:48.392 INFO [stderr] 36 |     #[warn(unused_assignments)]
Dec 18 17:58:48.392 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^
Dec 18 17:58:48.392 INFO [stderr] 
Dec 18 17:58:48.405 INFO [stderr] warning: value assigned to `new_seq` is never read
Dec 18 17:58:48.405 INFO [stderr]   --> src/lib.rs:37:13
Dec 18 17:58:48.405 INFO [stderr]    |
Dec 18 17:58:48.405 INFO [stderr] 37 |     let mut new_seq = String::new();
Dec 18 17:58:48.405 INFO [stderr]    |             ^^^^^^^
Dec 18 17:58:48.405 INFO [stderr]    |
Dec 18 17:58:48.405 INFO [stderr] note: lint level defined here
Dec 18 17:58:48.405 INFO [stderr]   --> src/lib.rs:36:12
Dec 18 17:58:48.405 INFO [stderr]    |
Dec 18 17:58:48.405 INFO [stderr] 36 |     #[warn(unused_assignments)]
Dec 18 17:58:48.405 INFO [stderr]    |            ^^^^^^^^^^^^^^^^^^
Dec 18 17:58:48.405 INFO [stderr] 
Dec 18 17:58:48.441 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
Dec 18 17:58:48.762 INFO running `"docker" "inspect" "bc81e08489f18ddc0ba53ce8fc7849126f37e378519cc9e714c00864c114eef9"`
Dec 18 17:58:48.833 INFO running `"docker" "rm" "-f" "bc81e08489f18ddc0ba53ce8fc7849126f37e378519cc9e714c00864c114eef9"`
Dec 18 17:58:48.949 INFO [stdout] bc81e08489f18ddc0ba53ce8fc7849126f37e378519cc9e714c00864c114eef9