Dec 05 06:33:18.360 INFO checking slr_parser-0.0.17 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 06:33:18.360 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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"`
Dec 05 06:33:18.908 INFO [stdout] 0fab3d4e4e3286d121bb17dc6e2dc752ce0334854bb2c02a0f7674d89d997e7b
Dec 05 06:33:18.915 INFO running `"docker" "start" "-a" "0fab3d4e4e3286d121bb17dc6e2dc752ce0334854bb2c02a0f7674d89d997e7b"`
Dec 05 06:33:20.615 INFO [stderr] usermod: no changes
Dec 05 06:33:20.663 INFO [stderr]     Checking slr_parser v0.0.17 (/source)
Dec 05 06:33:21.971 INFO [stderr] warning: unreachable expression
Dec 05 06:33:21.971 INFO [stderr]    --> src/parser.rs:170:12
Dec 05 06:33:21.971 INFO [stderr]     |
Dec 05 06:33:21.971 INFO [stderr] 170 |               None => return $err
Dec 05 06:33:21.971 INFO [stderr]     |                       ^^^^^^
Dec 05 06:33:21.971 INFO [stderr] ...
Dec 05 06:33:21.971 INFO [stderr] 364 |               let token = try_eof!(self.lexer.cur_token,
Dec 05 06:33:21.971 INFO [stderr]     |  _________________________-
Dec 05 06:33:21.971 INFO [stderr] 365 | |                                  match last_span
Dec 05 06:33:21.971 INFO [stderr] 366 | |                                  {
Dec 05 06:33:21.971 INFO [stderr] 367 | |                                      Some(span) =>
Dec 05 06:33:21.971 INFO [stderr] ...   |
Dec 05 06:33:21.971 INFO [stderr] 371 | |                                      None => return Ok(false),
Dec 05 06:33:21.971 INFO [stderr] 372 | |                                  });
Dec 05 06:33:21.971 INFO [stderr]     | |___________________________________- in this macro invocation
Dec 05 06:33:21.971 INFO [stderr]     |
Dec 05 06:33:21.971 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 05 06:33:21.971 INFO [stderr] 
Dec 05 06:33:21.971 INFO [stderr] warning: unreachable expression
Dec 05 06:33:21.971 INFO [stderr]    --> src/parser.rs:170:12
Dec 05 06:33:21.971 INFO [stderr]     |
Dec 05 06:33:21.971 INFO [stderr] 170 |               None => return $err
Dec 05 06:33:21.971 INFO [stderr]     |                       ^^^^^^
Dec 05 06:33:21.971 INFO [stderr] ...
Dec 05 06:33:21.971 INFO [stderr] 364 |               let token = try_eof!(self.lexer.cur_token,
Dec 05 06:33:21.971 INFO [stderr]     |  _________________________-
Dec 05 06:33:21.971 INFO [stderr] 365 | |                                  match last_span
Dec 05 06:33:21.971 INFO [stderr] 366 | |                                  {
Dec 05 06:33:21.971 INFO [stderr] 367 | |                                      Some(span) =>
Dec 05 06:33:21.971 INFO [stderr] ...   |
Dec 05 06:33:21.971 INFO [stderr] 371 | |                                      None => return Ok(false),
Dec 05 06:33:21.971 INFO [stderr] 372 | |                                  });
Dec 05 06:33:21.971 INFO [stderr]     | |___________________________________- in this macro invocation
Dec 05 06:33:21.971 INFO [stderr]     |
Dec 05 06:33:21.971 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 05 06:33:21.971 INFO [stderr] 
Dec 05 06:33:22.732 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.09s
Dec 05 06:33:22.741 INFO [stderr] su: No module specific data is present
Dec 05 06:33:23.416 INFO running `"docker" "inspect" "0fab3d4e4e3286d121bb17dc6e2dc752ce0334854bb2c02a0f7674d89d997e7b"`
Dec 05 06:33:23.687 INFO running `"docker" "rm" "-f" "0fab3d4e4e3286d121bb17dc6e2dc752ce0334854bb2c02a0f7674d89d997e7b"`
Dec 05 06:33:24.030 INFO [stdout] 0fab3d4e4e3286d121bb17dc6e2dc752ce0334854bb2c02a0f7674d89d997e7b