Sep 19 20:53:50.364 INFO checking rusty_pipe-0.1.5 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 19 20:53:50.364 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 19 20:53:50.364 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-4/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 20:53:50.535 INFO blam! deaae6c50e72f7cd7ad35a6a832f5a7dbd9f04795e8e2992b3554d5aac39bc96
Sep 19 20:53:50.537 INFO running `"docker" "start" "-a" "deaae6c50e72f7cd7ad35a6a832f5a7dbd9f04795e8e2992b3554d5aac39bc96"`
Sep 19 20:53:51.239 INFO kablam! usermod: no changes
Sep 19 20:53:51.362 INFO kablam!     Checking rusty_pipe v0.1.5 (/source)
Sep 19 20:53:52.242 INFO kablam! warning: method is never used: `valid`
Sep 19 20:53:52.242 INFO kablam!   --> src/route_recognizer/nfa.rs:58:5
Sep 19 20:53:52.242 INFO kablam!    |
Sep 19 20:53:52.242 INFO kablam! 58 |     pub fn valid(string: &str) -> CharacterClass {
Sep 19 20:53:52.242 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 20:53:52.242 INFO kablam!    |
Sep 19 20:53:52.242 INFO kablam!    = note: #[warn(dead_code)] on by default
Sep 19 20:53:52.242 INFO kablam! 
Sep 19 20:53:52.242 INFO kablam! warning: method is never used: `invalid`
Sep 19 20:53:52.242 INFO kablam!   --> src/route_recognizer/nfa.rs:62:5
Sep 19 20:53:52.242 INFO kablam!    |
Sep 19 20:53:52.242 INFO kablam! 62 |     pub fn invalid(string: &str) -> CharacterClass {
Sep 19 20:53:52.242 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 20:53:52.242 INFO kablam! 
Sep 19 20:53:52.242 INFO kablam! warning: method is never used: `str_to_set`
Sep 19 20:53:52.242 INFO kablam!    --> src/route_recognizer/nfa.rs:114:5
Sep 19 20:53:52.242 INFO kablam!     |
Sep 19 20:53:52.242 INFO kablam! 114 |     fn str_to_set(string: &str) -> CharSet {
Sep 19 20:53:52.242 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 20:53:52.242 INFO kablam! 
Sep 19 20:53:53.794 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.53s
Sep 19 20:53:53.811 INFO kablam! su: No module specific data is present
Sep 19 20:53:54.583 INFO running `"docker" "rm" "-f" "deaae6c50e72f7cd7ad35a6a832f5a7dbd9f04795e8e2992b3554d5aac39bc96"`
Sep 19 20:53:54.705 INFO blam! deaae6c50e72f7cd7ad35a6a832f5a7dbd9f04795e8e2992b3554d5aac39bc96