Sep 21 03:45:43.125 INFO checking rusty_pipe-0.1.5 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 03:45:43.125 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 03:45:43.125 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-4/master#f7f4c500b46603386e940f116b469c7adc043a6d:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 03:45:43.285 INFO blam! f4a9249b2d140f3f551c7c6f10dae2fd726d6383c83b42f473c2cdcf50b4ff31
Sep 21 03:45:43.290 INFO running `"docker" "start" "-a" "f4a9249b2d140f3f551c7c6f10dae2fd726d6383c83b42f473c2cdcf50b4ff31"`
Sep 21 03:45:44.041 INFO kablam! usermod: no changes
Sep 21 03:45:44.137 INFO kablam!     Checking iron v0.6.0
Sep 21 03:45:45.058 INFO kablam!     Checking rusty_pipe v0.1.5 (/source)
Sep 21 03:45:46.578 INFO kablam! warning: method is never used: `valid`
Sep 21 03:45:46.578 INFO kablam!   --> src/route_recognizer/nfa.rs:58:5
Sep 21 03:45:46.578 INFO kablam!    |
Sep 21 03:45:46.578 INFO kablam! 58 |     pub fn valid(string: &str) -> CharacterClass {
Sep 21 03:45:46.578 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 03:45:46.578 INFO kablam!    |
Sep 21 03:45:46.578 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 21 03:45:46.578 INFO kablam! 
Sep 21 03:45:46.578 INFO kablam! warning: method is never used: `invalid`
Sep 21 03:45:46.578 INFO kablam!   --> src/route_recognizer/nfa.rs:62:5
Sep 21 03:45:46.578 INFO kablam!    |
Sep 21 03:45:46.578 INFO kablam! 62 |     pub fn invalid(string: &str) -> CharacterClass {
Sep 21 03:45:46.578 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 03:45:46.578 INFO kablam! 
Sep 21 03:45:46.578 INFO kablam! warning: method is never used: `str_to_set`
Sep 21 03:45:46.578 INFO kablam!    --> src/route_recognizer/nfa.rs:114:5
Sep 21 03:45:46.578 INFO kablam!     |
Sep 21 03:45:46.578 INFO kablam! 114 |     fn str_to_set(string: &str) -> CharSet {
Sep 21 03:45:46.578 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 03:45:46.578 INFO kablam! 
Sep 21 03:45:48.734 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.67s
Sep 21 03:45:48.747 INFO kablam! su: No module specific data is present
Sep 21 03:45:49.628 INFO running `"docker" "rm" "-f" "f4a9249b2d140f3f551c7c6f10dae2fd726d6383c83b42f473c2cdcf50b4ff31"`
Sep 21 03:45:49.734 INFO blam! f4a9249b2d140f3f551c7c6f10dae2fd726d6383c83b42f473c2cdcf50b4ff31