Dec 18 01:18:27.637 INFO checking djkoloski/lex_rs against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 01:18:27.637 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/djkoloski/lex_rs:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 01:18:28.040 INFO [stdout] 7b4b885033e8bcfd74d9dcb5a30284f8512e64673f4ba97b6488ec37623e1536
Dec 18 01:18:28.042 INFO running `"docker" "start" "-a" "7b4b885033e8bcfd74d9dcb5a30284f8512e64673f4ba97b6488ec37623e1536"`
Dec 18 01:18:29.672 INFO [stderr]     Checking lex_rs v0.1.0 (/opt/crater/workdir)
Dec 18 01:18:30.340 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 18 01:18:30.340 INFO [stderr]   --> src/main.rs:23:23
Dec 18 01:18:30.340 INFO [stderr]    |
Dec 18 01:18:30.340 INFO [stderr] 23 |         (token, regex.trim_left())
Dec 18 01:18:30.340 INFO [stderr]    |                       ^^^^^^^^^
Dec 18 01:18:30.340 INFO [stderr]    |
Dec 18 01:18:30.340 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 01:18:30.340 INFO [stderr] 
Dec 18 01:18:30.376 INFO [stderr] warning: use of deprecated item 'core::str::<impl str>::trim_left': superseded by `trim_start`
Dec 18 01:18:30.376 INFO [stderr]   --> src/main.rs:23:23
Dec 18 01:18:30.376 INFO [stderr]    |
Dec 18 01:18:30.376 INFO [stderr] 23 |         (token, regex.trim_left())
Dec 18 01:18:30.376 INFO [stderr]    |                       ^^^^^^^^^
Dec 18 01:18:30.376 INFO [stderr]    |
Dec 18 01:18:30.380 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 18 01:18:30.380 INFO [stderr] 
Dec 18 01:18:30.744 INFO [stderr] warning: method is never used: `len`
Dec 18 01:18:30.744 INFO [stderr]   --> src/nfa.rs:39:5
Dec 18 01:18:30.744 INFO [stderr]    |
Dec 18 01:18:30.744 INFO [stderr] 39 |     pub fn len(&self) -> usize {
Dec 18 01:18:30.744 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:18:30.744 INFO [stderr]    |
Dec 18 01:18:30.744 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 01:18:30.744 INFO [stderr] 
Dec 18 01:18:30.744 INFO [stderr] warning: method is never used: `states`
Dec 18 01:18:30.744 INFO [stderr]   --> src/nfa.rs:59:5
Dec 18 01:18:30.744 INFO [stderr]    |
Dec 18 01:18:30.744 INFO [stderr] 59 |     pub fn states(&self) -> impl Iterator<Item = usize> {
Dec 18 01:18:30.744 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:18:30.744 INFO [stderr] 
Dec 18 01:18:30.744 INFO [stderr] warning: method is never used: `edges`
Dec 18 01:18:30.744 INFO [stderr]   --> src/nfa.rs:63:5
Dec 18 01:18:30.744 INFO [stderr]    |
Dec 18 01:18:30.744 INFO [stderr] 63 |     pub fn edges(&self, from: usize) -> impl Iterator<Item = (Epsilon<&S>, &usize)> {
Dec 18 01:18:30.744 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:18:30.744 INFO [stderr] 
Dec 18 01:18:30.876 INFO [stderr] warning: method is never used: `len`
Dec 18 01:18:30.876 INFO [stderr]   --> src/nfa.rs:39:5
Dec 18 01:18:30.876 INFO [stderr]    |
Dec 18 01:18:30.876 INFO [stderr] 39 |     pub fn len(&self) -> usize {
Dec 18 01:18:30.876 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:18:30.876 INFO [stderr]    |
Dec 18 01:18:30.876 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 01:18:30.876 INFO [stderr] 
Dec 18 01:18:30.876 INFO [stderr] warning: method is never used: `states`
Dec 18 01:18:30.876 INFO [stderr]   --> src/nfa.rs:59:5
Dec 18 01:18:30.876 INFO [stderr]    |
Dec 18 01:18:30.876 INFO [stderr] 59 |     pub fn states(&self) -> impl Iterator<Item = usize> {
Dec 18 01:18:30.876 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:18:30.876 INFO [stderr] 
Dec 18 01:18:30.876 INFO [stderr] warning: method is never used: `edges`
Dec 18 01:18:30.876 INFO [stderr]   --> src/nfa.rs:63:5
Dec 18 01:18:30.876 INFO [stderr]    |
Dec 18 01:18:30.876 INFO [stderr] 63 |     pub fn edges(&self, from: usize) -> impl Iterator<Item = (Epsilon<&S>, &usize)> {
Dec 18 01:18:30.876 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:18:30.876 INFO [stderr] 
Dec 18 01:18:30.933 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
Dec 18 01:18:31.666 INFO running `"docker" "inspect" "7b4b885033e8bcfd74d9dcb5a30284f8512e64673f4ba97b6488ec37623e1536"`
Dec 18 01:18:31.978 INFO running `"docker" "rm" "-f" "7b4b885033e8bcfd74d9dcb5a30284f8512e64673f4ba97b6488ec37623e1536"`
Dec 18 01:18:32.272 INFO [stdout] 7b4b885033e8bcfd74d9dcb5a30284f8512e64673f4ba97b6488ec37623e1536