Nov 28 18:39:06.173 INFO checking rusty_pipe-0.1.5 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 18:39:06.173 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 18:39:06.566 INFO [stdout] 6f62621fe95ecab6b1c6ad935916840d908fffd4467f50b973e182214015bf34
Nov 28 18:39:06.574 INFO running `"docker" "start" "-a" "6f62621fe95ecab6b1c6ad935916840d908fffd4467f50b973e182214015bf34"`
Nov 28 18:39:07.447 INFO [stderr] usermod: no changes
Nov 28 18:39:07.561 INFO [stderr]     Checking iron v0.6.0
Nov 28 18:39:09.928 INFO [stderr]     Checking rusty_pipe v0.1.5 (/source)
Nov 28 18:39:13.336 INFO [stderr] warning: method is never used: `valid`
Nov 28 18:39:13.337 INFO [stderr]   --> src/route_recognizer/nfa.rs:58:5
Nov 28 18:39:13.337 INFO [stderr]    |
Nov 28 18:39:13.337 INFO [stderr] 58 |     pub fn valid(string: &str) -> CharacterClass {
Nov 28 18:39:13.337 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 18:39:13.338 INFO [stderr]    |
Nov 28 18:39:13.338 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 28 18:39:13.338 INFO [stderr] 
Nov 28 18:39:13.338 INFO [stderr] warning: method is never used: `invalid`
Nov 28 18:39:13.339 INFO [stderr]   --> src/route_recognizer/nfa.rs:62:5
Nov 28 18:39:13.339 INFO [stderr]    |
Nov 28 18:39:13.339 INFO [stderr] 62 |     pub fn invalid(string: &str) -> CharacterClass {
Nov 28 18:39:13.340 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 18:39:13.340 INFO [stderr] 
Nov 28 18:39:13.340 INFO [stderr] warning: method is never used: `str_to_set`
Nov 28 18:39:13.340 INFO [stderr]    --> src/route_recognizer/nfa.rs:114:5
Nov 28 18:39:13.341 INFO [stderr]     |
Nov 28 18:39:13.341 INFO [stderr] 114 |     fn str_to_set(string: &str) -> CharSet {
Nov 28 18:39:13.341 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 18:39:13.341 INFO [stderr] 
Nov 28 18:39:23.096 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.62s
Nov 28 18:39:23.103 INFO [stderr] su: No module specific data is present
Nov 28 18:39:24.312 INFO running `"docker" "inspect" "6f62621fe95ecab6b1c6ad935916840d908fffd4467f50b973e182214015bf34"`
Nov 28 18:39:24.633 INFO running `"docker" "rm" "-f" "6f62621fe95ecab6b1c6ad935916840d908fffd4467f50b973e182214015bf34"`
Nov 28 18:39:24.872 INFO [stdout] 6f62621fe95ecab6b1c6ad935916840d908fffd4467f50b973e182214015bf34