Nov 01 12:41:50.259 INFO checking CloneRob/Simple-Parse-Generator against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 12:41:50.259 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Nov 01 12:41:50.661 INFO blam! 0ad8a1eeb7504563fe4a465855f8e4129aef2850b41caebef631a13f5ffe6931
Nov 01 12:41:50.662 INFO running `"docker" "start" "-a" "0ad8a1eeb7504563fe4a465855f8e4129aef2850b41caebef631a13f5ffe6931"`
Nov 01 12:41:52.486 INFO kablam! usermod: no changes
Nov 01 12:41:52.544 INFO kablam!     Checking parse_generator v0.1.0 (/source)
Nov 01 12:41:53.872 INFO kablam! warning: method is never used: `get_sets`
Nov 01 12:41:53.873 INFO kablam!   --> src/set_builder.rs:25:5
Nov 01 12:41:53.873 INFO kablam!    |
Nov 01 12:41:53.874 INFO kablam! 25 | /     pub fn get_sets(self)
Nov 01 12:41:53.874 INFO kablam! 26 | |                     -> (HashMap<char, HashSet<char>>,
Nov 01 12:41:53.875 INFO kablam! 27 | |                         HashMap<char, HashSet<char>>,
Nov 01 12:41:53.875 INFO kablam! 28 | |                         HashMap<(char, &'rule str), HashSet<char>>) {
Nov 01 12:41:53.875 INFO kablam! 29 | |         (self.first_set, self.follow_set, self.first_plus_set)
Nov 01 12:41:53.876 INFO kablam! 30 | |     }
Nov 01 12:41:53.876 INFO kablam!    | |_____^
Nov 01 12:41:53.888 INFO kablam!    |
Nov 01 12:41:53.889 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 12:41:53.889 INFO kablam! 
Nov 01 12:41:53.890 INFO kablam! warning: method is never used: `get_first_set`
Nov 01 12:41:53.890 INFO kablam!    --> src/set_builder.rs:198:5
Nov 01 12:41:53.890 INFO kablam!     |
Nov 01 12:41:53.891 INFO kablam! 198 |     pub fn get_first_set(&self) -> &HashMap<char, HashSet<char>> {
Nov 01 12:41:53.891 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:41:53.892 INFO kablam! 
Nov 01 12:41:53.892 INFO kablam! warning: method is never used: `get_follow_set`
Nov 01 12:41:53.892 INFO kablam!    --> src/set_builder.rs:201:5
Nov 01 12:41:53.893 INFO kablam!     |
Nov 01 12:41:53.893 INFO kablam! 201 |     pub fn get_follow_set(&self) -> &HashMap<char, HashSet<char>> {
Nov 01 12:41:53.893 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:41:53.893 INFO kablam! 
Nov 01 12:41:54.047 INFO kablam! warning: method is never used: `get_sets`
Nov 01 12:41:54.047 INFO kablam!   --> src/set_builder.rs:25:5
Nov 01 12:41:54.047 INFO kablam!    |
Nov 01 12:41:54.047 INFO kablam! 25 | /     pub fn get_sets(self)
Nov 01 12:41:54.047 INFO kablam! 26 | |                     -> (HashMap<char, HashSet<char>>,
Nov 01 12:41:54.047 INFO kablam! 27 | |                         HashMap<char, HashSet<char>>,
Nov 01 12:41:54.047 INFO kablam! 28 | |                         HashMap<(char, &'rule str), HashSet<char>>) {
Nov 01 12:41:54.047 INFO kablam! 29 | |         (self.first_set, self.follow_set, self.first_plus_set)
Nov 01 12:41:54.047 INFO kablam! 30 | |     }
Nov 01 12:41:54.047 INFO kablam!    | |_____^
Nov 01 12:41:54.047 INFO kablam!    |
Nov 01 12:41:54.047 INFO kablam!    = note: #[warn(dead_code)] on by default
Nov 01 12:41:54.047 INFO kablam! 
Nov 01 12:41:54.047 INFO kablam! warning: method is never used: `get_first_set`
Nov 01 12:41:54.047 INFO kablam!    --> src/set_builder.rs:198:5
Nov 01 12:41:54.047 INFO kablam!     |
Nov 01 12:41:54.047 INFO kablam! 198 |     pub fn get_first_set(&self) -> &HashMap<char, HashSet<char>> {
Nov 01 12:41:54.047 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:41:54.047 INFO kablam! 
Nov 01 12:41:54.047 INFO kablam! warning: method is never used: `get_follow_set`
Nov 01 12:41:54.047 INFO kablam!    --> src/set_builder.rs:201:5
Nov 01 12:41:54.047 INFO kablam!     |
Nov 01 12:41:54.048 INFO kablam! 201 |     pub fn get_follow_set(&self) -> &HashMap<char, HashSet<char>> {
Nov 01 12:41:54.048 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 12:41:54.048 INFO kablam! 
Nov 01 12:41:54.085 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
Nov 01 12:41:54.090 INFO kablam! su: No module specific data is present
Nov 01 12:41:55.421 INFO running `"docker" "rm" "-f" "0ad8a1eeb7504563fe4a465855f8e4129aef2850b41caebef631a13f5ffe6931"`
Nov 01 12:41:55.816 INFO blam! 0ad8a1eeb7504563fe4a465855f8e4129aef2850b41caebef631a13f5ffe6931