Dec 12 08:06:55.634 INFO checking rusty_pipe-0.1.5 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 08:06:55.634 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12 08:06:56.016 INFO [stdout] e392c9d241ee1e2847f5ff476ef7c99edfad4dd08950714b0d62e7c110ebe4a8
Dec 12 08:06:56.018 INFO running `"docker" "start" "-a" "e392c9d241ee1e2847f5ff476ef7c99edfad4dd08950714b0d62e7c110ebe4a8"`
Dec 12 08:06:56.731 INFO [stderr] usermod: no changes
Dec 12 08:06:56.854 INFO [stderr]     Checking rusty_pipe v0.1.5 (/source)
Dec 12 08:06:59.888 INFO [stderr] warning: method is never used: `valid`
Dec 12 08:06:59.888 INFO [stderr]   --> src/route_recognizer/nfa.rs:58:5
Dec 12 08:06:59.888 INFO [stderr]    |
Dec 12 08:06:59.888 INFO [stderr] 58 |     pub fn valid(string: &str) -> CharacterClass {
Dec 12 08:06:59.888 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 08:06:59.888 INFO [stderr]    |
Dec 12 08:06:59.888 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 08:06:59.888 INFO [stderr] 
Dec 12 08:06:59.888 INFO [stderr] warning: method is never used: `invalid`
Dec 12 08:06:59.888 INFO [stderr]   --> src/route_recognizer/nfa.rs:62:5
Dec 12 08:06:59.888 INFO [stderr]    |
Dec 12 08:06:59.888 INFO [stderr] 62 |     pub fn invalid(string: &str) -> CharacterClass {
Dec 12 08:06:59.888 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 08:06:59.888 INFO [stderr] 
Dec 12 08:06:59.888 INFO [stderr] warning: method is never used: `str_to_set`
Dec 12 08:06:59.888 INFO [stderr]    --> src/route_recognizer/nfa.rs:114:5
Dec 12 08:06:59.888 INFO [stderr]     |
Dec 12 08:06:59.888 INFO [stderr] 114 |     fn str_to_set(string: &str) -> CharSet {
Dec 12 08:06:59.888 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 08:06:59.888 INFO [stderr] 
Dec 12 08:07:08.520 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.76s
Dec 12 08:07:08.529 INFO [stderr] su: No module specific data is present
Dec 12 08:07:10.191 INFO running `"docker" "inspect" "e392c9d241ee1e2847f5ff476ef7c99edfad4dd08950714b0d62e7c110ebe4a8"`
Dec 12 08:07:10.514 INFO running `"docker" "rm" "-f" "e392c9d241ee1e2847f5ff476ef7c99edfad4dd08950714b0d62e7c110ebe4a8"`
Dec 12 08:07:10.872 INFO [stdout] e392c9d241ee1e2847f5ff476ef7c99edfad4dd08950714b0d62e7c110ebe4a8