Oct 13 05:12:25.981 INFO checking CloneRob/Simple-Parse-Generator against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 05:12:25.982 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-6/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 05:12:26.538 INFO blam! 3db00d47116ffa7d787c5a5da2e2e5b68efb966293d1c116566aca38508e704f
Oct 13 05:12:26.539 INFO running `"docker" "start" "-a" "3db00d47116ffa7d787c5a5da2e2e5b68efb966293d1c116566aca38508e704f"`
Oct 13 05:12:29.013 INFO kablam! usermod: no changes
Oct 13 05:12:29.064 INFO kablam!     Checking parse_generator v0.1.0 (/source)
Oct 13 05:12:30.080 INFO kablam! warning: method is never used: `get_sets`
Oct 13 05:12:30.080 INFO kablam!   --> src/set_builder.rs:25:5
Oct 13 05:12:30.080 INFO kablam!    |
Oct 13 05:12:30.080 INFO kablam! 25 | /     pub fn get_sets(self)
Oct 13 05:12:30.080 INFO kablam! 26 | |                     -> (HashMap<char, HashSet<char>>,
Oct 13 05:12:30.080 INFO kablam! 27 | |                         HashMap<char, HashSet<char>>,
Oct 13 05:12:30.080 INFO kablam! 28 | |                         HashMap<(char, &'rule str), HashSet<char>>) {
Oct 13 05:12:30.080 INFO kablam! 29 | |         (self.first_set, self.follow_set, self.first_plus_set)
Oct 13 05:12:30.080 INFO kablam! 30 | |     }
Oct 13 05:12:30.080 INFO kablam!    | |_____^
Oct 13 05:12:30.080 INFO kablam!    |
Oct 13 05:12:30.080 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 05:12:30.080 INFO kablam! 
Oct 13 05:12:30.080 INFO kablam! warning: method is never used: `get_first_set`
Oct 13 05:12:30.080 INFO kablam!    --> src/set_builder.rs:198:5
Oct 13 05:12:30.080 INFO kablam!     |
Oct 13 05:12:30.080 INFO kablam! 198 |     pub fn get_first_set(&self) -> &HashMap<char, HashSet<char>> {
Oct 13 05:12:30.080 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:12:30.080 INFO kablam! 
Oct 13 05:12:30.080 INFO kablam! warning: method is never used: `get_follow_set`
Oct 13 05:12:30.080 INFO kablam!    --> src/set_builder.rs:201:5
Oct 13 05:12:30.080 INFO kablam!     |
Oct 13 05:12:30.080 INFO kablam! 201 |     pub fn get_follow_set(&self) -> &HashMap<char, HashSet<char>> {
Oct 13 05:12:30.080 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:12:30.080 INFO kablam! 
Oct 13 05:12:30.157 INFO kablam! warning: method is never used: `get_sets`
Oct 13 05:12:30.157 INFO kablam!   --> src/set_builder.rs:25:5
Oct 13 05:12:30.157 INFO kablam!    |
Oct 13 05:12:30.157 INFO kablam! 25 | /     pub fn get_sets(self)
Oct 13 05:12:30.157 INFO kablam! 26 | |                     -> (HashMap<char, HashSet<char>>,
Oct 13 05:12:30.157 INFO kablam! 27 | |                         HashMap<char, HashSet<char>>,
Oct 13 05:12:30.157 INFO kablam! 28 | |                         HashMap<(char, &'rule str), HashSet<char>>) {
Oct 13 05:12:30.157 INFO kablam! 29 | |         (self.first_set, self.follow_set, self.first_plus_set)
Oct 13 05:12:30.157 INFO kablam! 30 | |     }
Oct 13 05:12:30.157 INFO kablam!    | |_____^
Oct 13 05:12:30.157 INFO kablam!    |
Oct 13 05:12:30.157 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 05:12:30.157 INFO kablam! 
Oct 13 05:12:30.157 INFO kablam! warning: method is never used: `get_first_set`
Oct 13 05:12:30.157 INFO kablam!    --> src/set_builder.rs:198:5
Oct 13 05:12:30.158 INFO kablam!     |
Oct 13 05:12:30.158 INFO kablam! 198 |     pub fn get_first_set(&self) -> &HashMap<char, HashSet<char>> {
Oct 13 05:12:30.158 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:12:30.158 INFO kablam! 
Oct 13 05:12:30.158 INFO kablam! warning: method is never used: `get_follow_set`
Oct 13 05:12:30.158 INFO kablam!    --> src/set_builder.rs:201:5
Oct 13 05:12:30.158 INFO kablam!     |
Oct 13 05:12:30.158 INFO kablam! 201 |     pub fn get_follow_set(&self) -> &HashMap<char, HashSet<char>> {
Oct 13 05:12:30.158 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:12:30.158 INFO kablam! 
Oct 13 05:12:30.174 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.13s
Oct 13 05:12:30.176 INFO kablam! su: No module specific data is present
Oct 13 05:12:30.882 INFO running `"docker" "rm" "-f" "3db00d47116ffa7d787c5a5da2e2e5b68efb966293d1c116566aca38508e704f"`
Oct 13 05:12:31.122 INFO blam! 3db00d47116ffa7d787c5a5da2e2e5b68efb966293d1c116566aca38508e704f