Dec 18 04:08:41.833 INFO checking alvesmarcos/pascalzim against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 04:08:41.833 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/alvesmarcos/pascalzim:/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 04:08:42.397 INFO [stdout] 915c00f40a289f87984b9d6714cea58f7721facce46a9c635eb26bb653afc3c0
Dec 18 04:08:42.402 INFO running `"docker" "start" "-a" "915c00f40a289f87984b9d6714cea58f7721facce46a9c635eb26bb653afc3c0"`
Dec 18 04:08:44.065 INFO [stderr]     Checking pascalzim v0.0.1 (/opt/crater/workdir)
Dec 18 04:08:45.052 INFO [stderr] warning: variable does not need to be mutable
Dec 18 04:08:45.052 INFO [stderr]    --> src/parser.rs:386:15
Dec 18 04:08:45.052 INFO [stderr]     |
Dec 18 04:08:45.052 INFO [stderr] 386 |           let mut saved_line = self.symbol.line;
Dec 18 04:08:45.052 INFO [stderr]     |               ----^^^^^^^^^^
Dec 18 04:08:45.052 INFO [stderr]     |               |
Dec 18 04:08:45.052 INFO [stderr]     |               help: remove this `mut`
Dec 18 04:08:45.052 INFO [stderr]     |
Dec 18 04:08:45.052 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 04:08:45.052 INFO [stderr] 
Dec 18 04:08:45.052 INFO [stderr] warning: variable does not need to be mutable
Dec 18 04:08:45.052 INFO [stderr]    --> src/parser.rs:389:15
Dec 18 04:08:45.052 INFO [stderr]     |
Dec 18 04:08:45.052 INFO [stderr] 389 |           let mut exp_result : Category = self.types_stack.pop().unwrap(); 
Dec 18 04:08:45.052 INFO [stderr]     |               ----^^^^^^^^^^
Dec 18 04:08:45.052 INFO [stderr]     |               |
Dec 18 04:08:45.052 INFO [stderr]     |               help: remove this `mut`
Dec 18 04:08:45.052 INFO [stderr] 
Dec 18 04:08:45.052 INFO [stderr] warning: variable does not need to be mutable
Dec 18 04:08:45.052 INFO [stderr]    --> src/parser.rs:473:11
Dec 18 04:08:45.052 INFO [stderr]     |
Dec 18 04:08:45.052 INFO [stderr] 473 |       let mut saved_operator = self.symbol.clone();
Dec 18 04:08:45.053 INFO [stderr]     |           ----^^^^^^^^^^^^^^
Dec 18 04:08:45.053 INFO [stderr]     |           |
Dec 18 04:08:45.053 INFO [stderr]     |           help: remove this `mut`
Dec 18 04:08:45.053 INFO [stderr] 
Dec 18 04:08:45.053 INFO [stderr] warning: variable does not need to be mutable
Dec 18 04:08:45.053 INFO [stderr]    --> src/parser.rs:476:11
Dec 18 04:08:45.053 INFO [stderr]     |
Dec 18 04:08:45.053 INFO [stderr] 476 |       let mut op1 = self.types_stack.pop().unwrap();
Dec 18 04:08:45.053 INFO [stderr]     |           ----^^^
Dec 18 04:08:45.053 INFO [stderr]     |           |
Dec 18 04:08:45.053 INFO [stderr]     |           help: remove this `mut`
Dec 18 04:08:45.053 INFO [stderr] 
Dec 18 04:08:45.053 INFO [stderr] warning: variable does not need to be mutable
Dec 18 04:08:45.053 INFO [stderr]    --> src/parser.rs:477:11
Dec 18 04:08:45.053 INFO [stderr]     |
Dec 18 04:08:45.053 INFO [stderr] 477 |       let mut op2 = self.types_stack.pop().unwrap();
Dec 18 04:08:45.053 INFO [stderr]     |           ----^^^
Dec 18 04:08:45.053 INFO [stderr]     |           |
Dec 18 04:08:45.053 INFO [stderr]     |           help: remove this `mut`
Dec 18 04:08:45.053 INFO [stderr] 
Dec 18 04:08:45.060 INFO [stderr] warning: variable does not need to be mutable
Dec 18 04:08:45.060 INFO [stderr]    --> src/parser.rs:522:11
Dec 18 04:08:45.060 INFO [stderr]     |
Dec 18 04:08:45.060 INFO [stderr] 522 |       let mut saved_operator = self.symbol.clone();
Dec 18 04:08:45.060 INFO [stderr]     |           ----^^^^^^^^^^^^^^
Dec 18 04:08:45.060 INFO [stderr]     |           |
Dec 18 04:08:45.060 INFO [stderr]     |           help: remove this `mut`
Dec 18 04:08:45.060 INFO [stderr] 
Dec 18 04:08:45.060 INFO [stderr] warning: variable does not need to be mutable
Dec 18 04:08:45.060 INFO [stderr]    --> src/parser.rs:526:11
Dec 18 04:08:45.060 INFO [stderr]     |
Dec 18 04:08:45.060 INFO [stderr] 526 |       let mut op1 = self.types_stack.pop().unwrap();
Dec 18 04:08:45.060 INFO [stderr]     |           ----^^^
Dec 18 04:08:45.060 INFO [stderr]     |           |
Dec 18 04:08:45.060 INFO [stderr]     |           help: remove this `mut`
Dec 18 04:08:45.060 INFO [stderr] 
Dec 18 04:08:45.061 INFO [stderr] warning: variable does not need to be mutable
Dec 18 04:08:45.061 INFO [stderr]    --> src/parser.rs:527:11
Dec 18 04:08:45.061 INFO [stderr]     |
Dec 18 04:08:45.061 INFO [stderr] 527 |       let mut op2 = self.types_stack.pop().unwrap();
Dec 18 04:08:45.061 INFO [stderr]     |           ----^^^
Dec 18 04:08:45.061 INFO [stderr]     |           |
Dec 18 04:08:45.061 INFO [stderr]     |           help: remove this `mut`
Dec 18 04:08:45.061 INFO [stderr] 
Dec 18 04:08:45.064 INFO [stderr] warning: variable does not need to be mutable
Dec 18 04:08:45.064 INFO [stderr]    --> src/parser.rs:556:11
Dec 18 04:08:45.064 INFO [stderr]     |
Dec 18 04:08:45.064 INFO [stderr] 556 |       let mut saved_operator = self.symbol.clone();
Dec 18 04:08:45.065 INFO [stderr]     |           ----^^^^^^^^^^^^^^
Dec 18 04:08:45.065 INFO [stderr]     |           |
Dec 18 04:08:45.065 INFO [stderr]     |           help: remove this `mut`
Dec 18 04:08:45.065 INFO [stderr] 
Dec 18 04:08:45.065 INFO [stderr] warning: variable does not need to be mutable
Dec 18 04:08:45.065 INFO [stderr]    --> src/parser.rs:561:11
Dec 18 04:08:45.065 INFO [stderr]     |
Dec 18 04:08:45.065 INFO [stderr] 561 |       let mut op1 = self.types_stack.pop().unwrap();
Dec 18 04:08:45.065 INFO [stderr]     |           ----^^^
Dec 18 04:08:45.065 INFO [stderr]     |           |
Dec 18 04:08:45.065 INFO [stderr]     |           help: remove this `mut`
Dec 18 04:08:45.065 INFO [stderr] 
Dec 18 04:08:45.065 INFO [stderr] warning: variable does not need to be mutable
Dec 18 04:08:45.065 INFO [stderr]    --> src/parser.rs:562:11
Dec 18 04:08:45.065 INFO [stderr]     |
Dec 18 04:08:45.065 INFO [stderr] 562 |       let mut op2 = self.types_stack.pop().unwrap();
Dec 18 04:08:45.065 INFO [stderr]     |           ----^^^
Dec 18 04:08:45.065 INFO [stderr]     |           |
Dec 18 04:08:45.065 INFO [stderr]     |           help: remove this `mut`
Dec 18 04:08:45.065 INFO [stderr] 
Dec 18 04:08:45.073 INFO [stderr] warning: variable does not need to be mutable
Dec 18 04:08:45.073 INFO [stderr]    --> src/parser.rs:593:13
Dec 18 04:08:45.073 INFO [stderr]     |
Dec 18 04:08:45.073 INFO [stderr] 593 |         let mut cat = self.match_token_category(self.symbol.clone());
Dec 18 04:08:45.073 INFO [stderr]     |             ----^^^
Dec 18 04:08:45.073 INFO [stderr]     |             |
Dec 18 04:08:45.073 INFO [stderr]     |             help: remove this `mut`
Dec 18 04:08:45.073 INFO [stderr] 
Dec 18 04:08:45.073 INFO [stderr] warning: variable does not need to be mutable
Dec 18 04:08:45.073 INFO [stderr]    --> src/parser.rs:614:11
Dec 18 04:08:45.073 INFO [stderr]     |
Dec 18 04:08:45.073 INFO [stderr] 614 |       let mut cat = self.match_token_category(self.symbol.clone());
Dec 18 04:08:45.073 INFO [stderr]     |           ----^^^
Dec 18 04:08:45.073 INFO [stderr]     |           |
Dec 18 04:08:45.073 INFO [stderr]     |           help: remove this `mut`
Dec 18 04:08:45.073 INFO [stderr] 
Dec 18 04:08:45.088 INFO [stderr] warning: function is never used: `test_parser_program10`
Dec 18 04:08:45.088 INFO [stderr]    --> src/parser.rs:838:1
Dec 18 04:08:45.088 INFO [stderr]     |
Dec 18 04:08:45.088 INFO [stderr] 838 | fn test_parser_program10() {
Dec 18 04:08:45.088 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:08:45.088 INFO [stderr]     |
Dec 18 04:08:45.088 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 04:08:45.088 INFO [stderr] 
Dec 18 04:08:45.088 INFO [stderr] warning: function is never used: `test_parser_program12`
Dec 18 04:08:45.088 INFO [stderr]    --> src/parser.rs:854:1
Dec 18 04:08:45.088 INFO [stderr]     |
Dec 18 04:08:45.088 INFO [stderr] 854 | fn test_parser_program12() {
Dec 18 04:08:45.088 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:08:45.088 INFO [stderr] 
Dec 18 04:08:45.088 INFO [stderr] warning: function is never used: `test_parser_program13`
Dec 18 04:08:45.088 INFO [stderr]    --> src/parser.rs:862:1
Dec 18 04:08:45.088 INFO [stderr]     |
Dec 18 04:08:45.088 INFO [stderr] 862 | fn test_parser_program13() {
Dec 18 04:08:45.088 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:08:45.088 INFO [stderr] 
Dec 18 04:08:45.316 INFO [stderr] warning: variable does not need to be mutable
Dec 18 04:08:45.316 INFO [stderr]    --> src/parser.rs:386:15
Dec 18 04:08:45.316 INFO [stderr]     |
Dec 18 04:08:45.316 INFO [stderr] 386 |           let mut saved_line = self.symbol.line;
Dec 18 04:08:45.316 INFO [stderr]     |               ----^^^^^^^^^^
Dec 18 04:08:45.316 INFO [stderr]     |               |
Dec 18 04:08:45.316 INFO [stderr]     |               help: remove this `mut`
Dec 18 04:08:45.316 INFO [stderr]     |
Dec 18 04:08:45.316 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 18 04:08:45.316 INFO [stderr] 
Dec 18 04:08:45.316 INFO [stderr] warning: variable does not need to be mutable
Dec 18 04:08:45.316 INFO [stderr]    --> src/parser.rs:389:15
Dec 18 04:08:45.316 INFO [stderr]     |
Dec 18 04:08:45.316 INFO [stderr] 389 |           let mut exp_result : Category = self.types_stack.pop().unwrap(); 
Dec 18 04:08:45.316 INFO [stderr]     |               ----^^^^^^^^^^
Dec 18 04:08:45.316 INFO [stderr]     |               |
Dec 18 04:08:45.316 INFO [stderr]     |               help: remove this `mut`
Dec 18 04:08:45.316 INFO [stderr] 
Dec 18 04:08:45.322 INFO [stderr] warning: variable does not need to be mutable
Dec 18 04:08:45.322 INFO [stderr]    --> src/parser.rs:473:11
Dec 18 04:08:45.322 INFO [stderr]     |
Dec 18 04:08:45.322 INFO [stderr] 473 |       let mut saved_operator = self.symbol.clone();
Dec 18 04:08:45.322 INFO [stderr]     |           ----^^^^^^^^^^^^^^
Dec 18 04:08:45.322 INFO [stderr]     |           |
Dec 18 04:08:45.322 INFO [stderr]     |           help: remove this `mut`
Dec 18 04:08:45.322 INFO [stderr] 
Dec 18 04:08:45.322 INFO [stderr] warning: variable does not need to be mutable
Dec 18 04:08:45.322 INFO [stderr]    --> src/parser.rs:476:11
Dec 18 04:08:45.323 INFO [stderr]     |
Dec 18 04:08:45.323 INFO [stderr] 476 |       let mut op1 = self.types_stack.pop().unwrap();
Dec 18 04:08:45.323 INFO [stderr]     |           ----^^^
Dec 18 04:08:45.323 INFO [stderr]     |           |
Dec 18 04:08:45.323 INFO [stderr]     |           help: remove this `mut`
Dec 18 04:08:45.323 INFO [stderr] 
Dec 18 04:08:45.323 INFO [stderr] warning: variable does not need to be mutable
Dec 18 04:08:45.323 INFO [stderr]    --> src/parser.rs:477:11
Dec 18 04:08:45.323 INFO [stderr]     |
Dec 18 04:08:45.323 INFO [stderr] 477 |       let mut op2 = self.types_stack.pop().unwrap();
Dec 18 04:08:45.323 INFO [stderr]     |           ----^^^
Dec 18 04:08:45.323 INFO [stderr]     |           |
Dec 18 04:08:45.323 INFO [stderr]     |           help: remove this `mut`
Dec 18 04:08:45.323 INFO [stderr] 
Dec 18 04:08:45.324 INFO [stderr] warning: variable does not need to be mutable
Dec 18 04:08:45.324 INFO [stderr]    --> src/parser.rs:522:11
Dec 18 04:08:45.324 INFO [stderr]     |
Dec 18 04:08:45.324 INFO [stderr] 522 |       let mut saved_operator = self.symbol.clone();
Dec 18 04:08:45.324 INFO [stderr]     |           ----^^^^^^^^^^^^^^
Dec 18 04:08:45.324 INFO [stderr]     |           |
Dec 18 04:08:45.324 INFO [stderr]     |           help: remove this `mut`
Dec 18 04:08:45.324 INFO [stderr] 
Dec 18 04:08:45.324 INFO [stderr] warning: variable does not need to be mutable
Dec 18 04:08:45.324 INFO [stderr]    --> src/parser.rs:526:11
Dec 18 04:08:45.324 INFO [stderr]     |
Dec 18 04:08:45.324 INFO [stderr] 526 |       let mut op1 = self.types_stack.pop().unwrap();
Dec 18 04:08:45.324 INFO [stderr]     |           ----^^^
Dec 18 04:08:45.324 INFO [stderr]     |           |
Dec 18 04:08:45.324 INFO [stderr]     |           help: remove this `mut`
Dec 18 04:08:45.324 INFO [stderr] 
Dec 18 04:08:45.324 INFO [stderr] warning: variable does not need to be mutable
Dec 18 04:08:45.324 INFO [stderr]    --> src/parser.rs:527:11
Dec 18 04:08:45.324 INFO [stderr]     |
Dec 18 04:08:45.324 INFO [stderr] 527 |       let mut op2 = self.types_stack.pop().unwrap();
Dec 18 04:08:45.324 INFO [stderr]     |           ----^^^
Dec 18 04:08:45.324 INFO [stderr]     |           |
Dec 18 04:08:45.324 INFO [stderr]     |           help: remove this `mut`
Dec 18 04:08:45.324 INFO [stderr] 
Dec 18 04:08:45.332 INFO [stderr] warning: variable does not need to be mutable
Dec 18 04:08:45.332 INFO [stderr]    --> src/parser.rs:556:11
Dec 18 04:08:45.332 INFO [stderr]     |
Dec 18 04:08:45.332 INFO [stderr] 556 |       let mut saved_operator = self.symbol.clone();
Dec 18 04:08:45.332 INFO [stderr]     |           ----^^^^^^^^^^^^^^
Dec 18 04:08:45.332 INFO [stderr]     |           |
Dec 18 04:08:45.332 INFO [stderr]     |           help: remove this `mut`
Dec 18 04:08:45.332 INFO [stderr] 
Dec 18 04:08:45.332 INFO [stderr] warning: variable does not need to be mutable
Dec 18 04:08:45.332 INFO [stderr]    --> src/parser.rs:561:11
Dec 18 04:08:45.332 INFO [stderr]     |
Dec 18 04:08:45.332 INFO [stderr] 561 |       let mut op1 = self.types_stack.pop().unwrap();
Dec 18 04:08:45.332 INFO [stderr]     |           ----^^^
Dec 18 04:08:45.332 INFO [stderr]     |           |
Dec 18 04:08:45.332 INFO [stderr]     |           help: remove this `mut`
Dec 18 04:08:45.332 INFO [stderr] 
Dec 18 04:08:45.332 INFO [stderr] warning: variable does not need to be mutable
Dec 18 04:08:45.332 INFO [stderr]    --> src/parser.rs:562:11
Dec 18 04:08:45.332 INFO [stderr]     |
Dec 18 04:08:45.332 INFO [stderr] 562 |       let mut op2 = self.types_stack.pop().unwrap();
Dec 18 04:08:45.332 INFO [stderr]     |           ----^^^
Dec 18 04:08:45.332 INFO [stderr]     |           |
Dec 18 04:08:45.333 INFO [stderr]     |           help: remove this `mut`
Dec 18 04:08:45.333 INFO [stderr] 
Dec 18 04:08:45.340 INFO [stderr] warning: variable does not need to be mutable
Dec 18 04:08:45.340 INFO [stderr]    --> src/parser.rs:593:13
Dec 18 04:08:45.340 INFO [stderr]     |
Dec 18 04:08:45.340 INFO [stderr] 593 |         let mut cat = self.match_token_category(self.symbol.clone());
Dec 18 04:08:45.340 INFO [stderr]     |             ----^^^
Dec 18 04:08:45.340 INFO [stderr]     |             |
Dec 18 04:08:45.340 INFO [stderr]     |             help: remove this `mut`
Dec 18 04:08:45.340 INFO [stderr] 
Dec 18 04:08:45.340 INFO [stderr] warning: variable does not need to be mutable
Dec 18 04:08:45.340 INFO [stderr]    --> src/parser.rs:614:11
Dec 18 04:08:45.340 INFO [stderr]     |
Dec 18 04:08:45.340 INFO [stderr] 614 |       let mut cat = self.match_token_category(self.symbol.clone());
Dec 18 04:08:45.340 INFO [stderr]     |           ----^^^
Dec 18 04:08:45.340 INFO [stderr]     |           |
Dec 18 04:08:45.340 INFO [stderr]     |           help: remove this `mut`
Dec 18 04:08:45.340 INFO [stderr] 
Dec 18 04:08:45.357 INFO [stderr] warning: function is never used: `test_parser_program10`
Dec 18 04:08:45.357 INFO [stderr]    --> src/parser.rs:838:1
Dec 18 04:08:45.357 INFO [stderr]     |
Dec 18 04:08:45.357 INFO [stderr] 838 | fn test_parser_program10() {
Dec 18 04:08:45.357 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:08:45.357 INFO [stderr]     |
Dec 18 04:08:45.357 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 04:08:45.357 INFO [stderr] 
Dec 18 04:08:45.357 INFO [stderr] warning: function is never used: `test_parser_program12`
Dec 18 04:08:45.357 INFO [stderr]    --> src/parser.rs:854:1
Dec 18 04:08:45.357 INFO [stderr]     |
Dec 18 04:08:45.357 INFO [stderr] 854 | fn test_parser_program12() {
Dec 18 04:08:45.357 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:08:45.357 INFO [stderr] 
Dec 18 04:08:45.357 INFO [stderr] warning: function is never used: `test_parser_program13`
Dec 18 04:08:45.357 INFO [stderr]    --> src/parser.rs:862:1
Dec 18 04:08:45.357 INFO [stderr]     |
Dec 18 04:08:45.357 INFO [stderr] 862 | fn test_parser_program13() {
Dec 18 04:08:45.357 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 04:08:45.357 INFO [stderr] 
Dec 18 04:08:45.430 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
Dec 18 04:08:46.074 INFO running `"docker" "inspect" "915c00f40a289f87984b9d6714cea58f7721facce46a9c635eb26bb653afc3c0"`
Dec 18 04:08:46.358 INFO running `"docker" "rm" "-f" "915c00f40a289f87984b9d6714cea58f7721facce46a9c635eb26bb653afc3c0"`
Dec 18 04:08:46.668 INFO [stdout] 915c00f40a289f87984b9d6714cea58f7721facce46a9c635eb26bb653afc3c0