[INFO] updating cached repository alvesmarcos/pascalzim [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/alvesmarcos/pascalzim [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/alvesmarcos/pascalzim" "work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/alvesmarcos/pascalzim"` [INFO] [stderr] Cloning into 'work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/alvesmarcos/pascalzim'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/alvesmarcos/pascalzim" "work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/alvesmarcos/pascalzim"` [INFO] [stderr] Cloning into 'work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/alvesmarcos/pascalzim'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b6949db97425ea212247da0ee7c1b7d7a01a1ada [INFO] sha for GitHub repo alvesmarcos/pascalzim: b6949db97425ea212247da0ee7c1b7d7a01a1ada [INFO] validating manifest of alvesmarcos/pascalzim on toolchain master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of alvesmarcos/pascalzim on toolchain try#bad365140e1e8233b42b21af70a407f14ce5fec5 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing alvesmarcos/pascalzim [INFO] finished frobbing alvesmarcos/pascalzim [INFO] frobbed toml for alvesmarcos/pascalzim written to work/ex/pr-56896/sources/master#adbfec229ce07ff4b2a7bf2d6dec2d13cb224980/gh/alvesmarcos/pascalzim/Cargo.toml [INFO] started frobbing alvesmarcos/pascalzim [INFO] finished frobbing alvesmarcos/pascalzim [INFO] frobbed toml for alvesmarcos/pascalzim written to work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/gh/alvesmarcos/pascalzim/Cargo.toml [INFO] crate alvesmarcos/pascalzim has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+adbfec229ce07ff4b2a7bf2d6dec2d13cb224980-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking alvesmarcos/pascalzim against try#bad365140e1e8233b42b21af70a407f14ce5fec5 for pr-56896 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56896/worker-5/try#bad365140e1e8233b42b21af70a407f14ce5fec5:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56896/sources/try#bad365140e1e8233b42b21af70a407f14ce5fec5/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" "+bad365140e1e8233b42b21af70a407f14ce5fec5-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 950ff1e1532d1da7d2afff7707f4f2ee1507f533b31c589c8584b54ab013bb5b [INFO] running `"docker" "start" "-a" "950ff1e1532d1da7d2afff7707f4f2ee1507f533b31c589c8584b54ab013bb5b"` [INFO] [stderr] Checking pascalzim v0.0.1 (/opt/crater/workdir) [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:386:15 [INFO] [stderr] | [INFO] [stderr] 386 | let mut saved_line = self.symbol.line; [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:389:15 [INFO] [stderr] | [INFO] [stderr] 389 | let mut exp_result : Category = self.types_stack.pop().unwrap(); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:473:11 [INFO] [stderr] | [INFO] [stderr] 473 | let mut saved_operator = self.symbol.clone(); [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:476:11 [INFO] [stderr] | [INFO] [stderr] 476 | let mut op1 = self.types_stack.pop().unwrap(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:477:11 [INFO] [stderr] | [INFO] [stderr] 477 | let mut op2 = self.types_stack.pop().unwrap(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:522:11 [INFO] [stderr] | [INFO] [stderr] 522 | let mut saved_operator = self.symbol.clone(); [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:526:11 [INFO] [stderr] | [INFO] [stderr] 526 | let mut op1 = self.types_stack.pop().unwrap(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:527:11 [INFO] [stderr] | [INFO] [stderr] 527 | let mut op2 = self.types_stack.pop().unwrap(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:556:11 [INFO] [stderr] | [INFO] [stderr] 556 | let mut saved_operator = self.symbol.clone(); [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:561:11 [INFO] [stderr] | [INFO] [stderr] 561 | let mut op1 = self.types_stack.pop().unwrap(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:562:11 [INFO] [stderr] | [INFO] [stderr] 562 | let mut op2 = self.types_stack.pop().unwrap(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:593:13 [INFO] [stderr] | [INFO] [stderr] 593 | let mut cat = self.match_token_category(self.symbol.clone()); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:614:11 [INFO] [stderr] | [INFO] [stderr] 614 | let mut cat = self.match_token_category(self.symbol.clone()); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_parser_program10` [INFO] [stderr] --> src/parser.rs:838:1 [INFO] [stderr] | [INFO] [stderr] 838 | fn test_parser_program10() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_parser_program12` [INFO] [stderr] --> src/parser.rs:854:1 [INFO] [stderr] | [INFO] [stderr] 854 | fn test_parser_program12() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_parser_program13` [INFO] [stderr] --> src/parser.rs:862:1 [INFO] [stderr] | [INFO] [stderr] 862 | fn test_parser_program13() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:386:15 [INFO] [stderr] | [INFO] [stderr] 386 | let mut saved_line = self.symbol.line; [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:389:15 [INFO] [stderr] | [INFO] [stderr] 389 | let mut exp_result : Category = self.types_stack.pop().unwrap(); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:473:11 [INFO] [stderr] | [INFO] [stderr] 473 | let mut saved_operator = self.symbol.clone(); [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:476:11 [INFO] [stderr] | [INFO] [stderr] 476 | let mut op1 = self.types_stack.pop().unwrap(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:477:11 [INFO] [stderr] | [INFO] [stderr] 477 | let mut op2 = self.types_stack.pop().unwrap(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:522:11 [INFO] [stderr] | [INFO] [stderr] 522 | let mut saved_operator = self.symbol.clone(); [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:526:11 [INFO] [stderr] | [INFO] [stderr] 526 | let mut op1 = self.types_stack.pop().unwrap(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:527:11 [INFO] [stderr] | [INFO] [stderr] 527 | let mut op2 = self.types_stack.pop().unwrap(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:556:11 [INFO] [stderr] | [INFO] [stderr] 556 | let mut saved_operator = self.symbol.clone(); [INFO] [stderr] | ----^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:561:11 [INFO] [stderr] | [INFO] [stderr] 561 | let mut op1 = self.types_stack.pop().unwrap(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:562:11 [INFO] [stderr] | [INFO] [stderr] 562 | let mut op2 = self.types_stack.pop().unwrap(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:593:13 [INFO] [stderr] | [INFO] [stderr] 593 | let mut cat = self.match_token_category(self.symbol.clone()); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/parser.rs:614:11 [INFO] [stderr] | [INFO] [stderr] 614 | let mut cat = self.match_token_category(self.symbol.clone()); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_parser_program10` [INFO] [stderr] --> src/parser.rs:838:1 [INFO] [stderr] | [INFO] [stderr] 838 | fn test_parser_program10() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_parser_program12` [INFO] [stderr] --> src/parser.rs:854:1 [INFO] [stderr] | [INFO] [stderr] 854 | fn test_parser_program12() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `test_parser_program13` [INFO] [stderr] --> src/parser.rs:862:1 [INFO] [stderr] | [INFO] [stderr] 862 | fn test_parser_program13() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.96s [INFO] running `"docker" "inspect" "950ff1e1532d1da7d2afff7707f4f2ee1507f533b31c589c8584b54ab013bb5b"` [INFO] running `"docker" "rm" "-f" "950ff1e1532d1da7d2afff7707f4f2ee1507f533b31c589c8584b54ab013bb5b"` [INFO] [stdout] 950ff1e1532d1da7d2afff7707f4f2ee1507f533b31c589c8584b54ab013bb5b