Dec 18 08:07:25.711 INFO checking CloneRob/Simple-Parse-Generator against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 08:07:25.711 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-2/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/CloneRob/Simple-Parse-Generator:/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 08:07:25.979 INFO [stdout] aa96c7b1ed6105eb9ffcf19b025c9cd8eceeb763ffefa2fb737274d7375802e5
Dec 18 08:07:25.982 INFO running `"docker" "start" "-a" "aa96c7b1ed6105eb9ffcf19b025c9cd8eceeb763ffefa2fb737274d7375802e5"`
Dec 18 08:07:26.588 INFO [stderr]     Checking parse_generator v0.1.0 (/opt/crater/workdir)
Dec 18 08:07:27.019 INFO [stderr] warning: method is never used: `get_sets`
Dec 18 08:07:27.019 INFO [stderr]   --> src/set_builder.rs:25:5
Dec 18 08:07:27.019 INFO [stderr]    |
Dec 18 08:07:27.020 INFO [stderr] 25 | /     pub fn get_sets(self)
Dec 18 08:07:27.020 INFO [stderr] 26 | |                     -> (HashMap<char, HashSet<char>>,
Dec 18 08:07:27.020 INFO [stderr] 27 | |                         HashMap<char, HashSet<char>>,
Dec 18 08:07:27.020 INFO [stderr] 28 | |                         HashMap<(char, &'rule str), HashSet<char>>) {
Dec 18 08:07:27.020 INFO [stderr] 29 | |         (self.first_set, self.follow_set, self.first_plus_set)
Dec 18 08:07:27.020 INFO [stderr] 30 | |     }
Dec 18 08:07:27.020 INFO [stderr]    | |_____^
Dec 18 08:07:27.020 INFO [stderr]    |
Dec 18 08:07:27.020 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 08:07:27.020 INFO [stderr] 
Dec 18 08:07:27.020 INFO [stderr] warning: method is never used: `get_first_set`
Dec 18 08:07:27.020 INFO [stderr]    --> src/set_builder.rs:198:5
Dec 18 08:07:27.020 INFO [stderr]     |
Dec 18 08:07:27.020 INFO [stderr] 198 |     pub fn get_first_set(&self) -> &HashMap<char, HashSet<char>> {
Dec 18 08:07:27.020 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:07:27.020 INFO [stderr] 
Dec 18 08:07:27.020 INFO [stderr] warning: method is never used: `get_follow_set`
Dec 18 08:07:27.020 INFO [stderr]    --> src/set_builder.rs:201:5
Dec 18 08:07:27.020 INFO [stderr]     |
Dec 18 08:07:27.020 INFO [stderr] 201 |     pub fn get_follow_set(&self) -> &HashMap<char, HashSet<char>> {
Dec 18 08:07:27.020 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:07:27.020 INFO [stderr] 
Dec 18 08:07:27.089 INFO [stderr] warning: method is never used: `get_sets`
Dec 18 08:07:27.089 INFO [stderr]   --> src/set_builder.rs:25:5
Dec 18 08:07:27.089 INFO [stderr]    |
Dec 18 08:07:27.089 INFO [stderr] 25 | /     pub fn get_sets(self)
Dec 18 08:07:27.089 INFO [stderr] 26 | |                     -> (HashMap<char, HashSet<char>>,
Dec 18 08:07:27.089 INFO [stderr] 27 | |                         HashMap<char, HashSet<char>>,
Dec 18 08:07:27.089 INFO [stderr] 28 | |                         HashMap<(char, &'rule str), HashSet<char>>) {
Dec 18 08:07:27.089 INFO [stderr] 29 | |         (self.first_set, self.follow_set, self.first_plus_set)
Dec 18 08:07:27.089 INFO [stderr] 30 | |     }
Dec 18 08:07:27.089 INFO [stderr]    | |_____^
Dec 18 08:07:27.089 INFO [stderr]    |
Dec 18 08:07:27.089 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 08:07:27.089 INFO [stderr] 
Dec 18 08:07:27.089 INFO [stderr] warning: method is never used: `get_first_set`
Dec 18 08:07:27.089 INFO [stderr]    --> src/set_builder.rs:198:5
Dec 18 08:07:27.089 INFO [stderr]     |
Dec 18 08:07:27.089 INFO [stderr] 198 |     pub fn get_first_set(&self) -> &HashMap<char, HashSet<char>> {
Dec 18 08:07:27.089 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:07:27.089 INFO [stderr] 
Dec 18 08:07:27.089 INFO [stderr] warning: method is never used: `get_follow_set`
Dec 18 08:07:27.089 INFO [stderr]    --> src/set_builder.rs:201:5
Dec 18 08:07:27.089 INFO [stderr]     |
Dec 18 08:07:27.089 INFO [stderr] 201 |     pub fn get_follow_set(&self) -> &HashMap<char, HashSet<char>> {
Dec 18 08:07:27.089 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 08:07:27.089 INFO [stderr] 
Dec 18 08:07:27.128 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.54s
Dec 18 08:07:28.128 INFO running `"docker" "inspect" "aa96c7b1ed6105eb9ffcf19b025c9cd8eceeb763ffefa2fb737274d7375802e5"`
Dec 18 08:07:28.242 INFO running `"docker" "rm" "-f" "aa96c7b1ed6105eb9ffcf19b025c9cd8eceeb763ffefa2fb737274d7375802e5"`
Dec 18 08:07:28.405 INFO [stdout] aa96c7b1ed6105eb9ffcf19b025c9cd8eceeb763ffefa2fb737274d7375802e5