Dec 18 11:39:37.834 INFO checking rusty_pipe-0.1.5 against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 11:39:37.834 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/rusty_pipe/0.1.5:/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 11:39:38.069 INFO [stdout] a8452df6de6d1b7dd39eaa33f87f195d52e4060ae72a85c1f594aaee17701fa8
Dec 18 11:39:38.074 INFO running `"docker" "start" "-a" "a8452df6de6d1b7dd39eaa33f87f195d52e4060ae72a85c1f594aaee17701fa8"`
Dec 18 11:39:38.851 INFO [stderr]     Checking rusty_pipe v0.1.5 (/opt/crater/workdir)
Dec 18 11:39:39.724 INFO [stderr] warning: method is never used: `valid`
Dec 18 11:39:39.724 INFO [stderr]   --> src/route_recognizer/nfa.rs:58:5
Dec 18 11:39:39.724 INFO [stderr]    |
Dec 18 11:39:39.724 INFO [stderr] 58 |     pub fn valid(string: &str) -> CharacterClass {
Dec 18 11:39:39.724 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 11:39:39.724 INFO [stderr]    |
Dec 18 11:39:39.724 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 11:39:39.724 INFO [stderr] 
Dec 18 11:39:39.724 INFO [stderr] warning: method is never used: `invalid`
Dec 18 11:39:39.724 INFO [stderr]   --> src/route_recognizer/nfa.rs:62:5
Dec 18 11:39:39.724 INFO [stderr]    |
Dec 18 11:39:39.724 INFO [stderr] 62 |     pub fn invalid(string: &str) -> CharacterClass {
Dec 18 11:39:39.724 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 11:39:39.724 INFO [stderr] 
Dec 18 11:39:39.724 INFO [stderr] warning: method is never used: `str_to_set`
Dec 18 11:39:39.724 INFO [stderr]    --> src/route_recognizer/nfa.rs:114:5
Dec 18 11:39:39.724 INFO [stderr]     |
Dec 18 11:39:39.724 INFO [stderr] 114 |     fn str_to_set(string: &str) -> CharSet {
Dec 18 11:39:39.724 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 11:39:39.724 INFO [stderr] 
Dec 18 11:39:41.540 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.75s
Dec 18 11:39:41.887 INFO running `"docker" "inspect" "a8452df6de6d1b7dd39eaa33f87f195d52e4060ae72a85c1f594aaee17701fa8"`
Dec 18 11:39:41.955 INFO running `"docker" "rm" "-f" "a8452df6de6d1b7dd39eaa33f87f195d52e4060ae72a85c1f594aaee17701fa8"`
Dec 18 11:39:42.055 INFO [stdout] a8452df6de6d1b7dd39eaa33f87f195d52e4060ae72a85c1f594aaee17701fa8