Dec 05 07:15:14.468 INFO checking rusty_pipe-0.1.5 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 07:15:14.468 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 07:15:15.040 INFO [stdout] d4138ac5b09df1b916ed5de8be4ed09936bdf968b5d4b8893cb792b81569afed
Dec 05 07:15:15.042 INFO running `"docker" "start" "-a" "d4138ac5b09df1b916ed5de8be4ed09936bdf968b5d4b8893cb792b81569afed"`
Dec 05 07:15:15.827 INFO [stderr] usermod: no changes
Dec 05 07:15:15.947 INFO [stderr]     Checking rusty_pipe v0.1.5 (/source)
Dec 05 07:15:19.071 INFO [stderr] warning: method is never used: `valid`
Dec 05 07:15:19.071 INFO [stderr]   --> src/route_recognizer/nfa.rs:58:5
Dec 05 07:15:19.071 INFO [stderr]    |
Dec 05 07:15:19.071 INFO [stderr] 58 |     pub fn valid(string: &str) -> CharacterClass {
Dec 05 07:15:19.071 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:15:19.071 INFO [stderr]    |
Dec 05 07:15:19.071 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 07:15:19.071 INFO [stderr] 
Dec 05 07:15:19.071 INFO [stderr] warning: method is never used: `invalid`
Dec 05 07:15:19.071 INFO [stderr]   --> src/route_recognizer/nfa.rs:62:5
Dec 05 07:15:19.071 INFO [stderr]    |
Dec 05 07:15:19.071 INFO [stderr] 62 |     pub fn invalid(string: &str) -> CharacterClass {
Dec 05 07:15:19.071 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:15:19.071 INFO [stderr] 
Dec 05 07:15:19.071 INFO [stderr] warning: method is never used: `str_to_set`
Dec 05 07:15:19.071 INFO [stderr]    --> src/route_recognizer/nfa.rs:114:5
Dec 05 07:15:19.071 INFO [stderr]     |
Dec 05 07:15:19.071 INFO [stderr] 114 |     fn str_to_set(string: &str) -> CharSet {
Dec 05 07:15:19.071 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:15:19.071 INFO [stderr] 
Dec 05 07:15:29.426 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.58s
Dec 05 07:15:29.435 INFO [stderr] su: No module specific data is present
Dec 05 07:15:30.468 INFO running `"docker" "inspect" "d4138ac5b09df1b916ed5de8be4ed09936bdf968b5d4b8893cb792b81569afed"`
Dec 05 07:15:30.907 INFO running `"docker" "rm" "-f" "d4138ac5b09df1b916ed5de8be4ed09936bdf968b5d4b8893cb792b81569afed"`
Dec 05 07:15:31.130 INFO [stdout] d4138ac5b09df1b916ed5de8be4ed09936bdf968b5d4b8893cb792b81569afed