[INFO] cloning repository https://github.com/alvesmarcos/pascalzim
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alvesmarcos/pascalzim" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falvesmarcos%2Fpascalzim", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falvesmarcos%2Fpascalzim'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b6949db97425ea212247da0ee7c1b7d7a01a1ada
[INFO] testing alvesmarcos/pascalzim against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falvesmarcos%2Fpascalzim" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alvesmarcos/pascalzim on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/alvesmarcos/pascalzim
[INFO] finished tweaking git repo https://github.com/alvesmarcos/pascalzim
[INFO] tweaked toml for git repo https://github.com/alvesmarcos/pascalzim written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/alvesmarcos/pascalzim already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0f3c7eb7d21fd544ac01335b0bb910c8c62676055d4f2eddea6fedd22c5ba468
[INFO] running `Command { std: "docker" "start" "-a" "0f3c7eb7d21fd544ac01335b0bb910c8c62676055d4f2eddea6fedd22c5ba468", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0f3c7eb7d21fd544ac01335b0bb910c8c62676055d4f2eddea6fedd22c5ba468", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f3c7eb7d21fd544ac01335b0bb910c8c62676055d4f2eddea6fedd22c5ba468", kill_on_drop: false }`
[INFO] [stdout] 0f3c7eb7d21fd544ac01335b0bb910c8c62676055d4f2eddea6fedd22c5ba468
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fdff7df12c26762685a1ce9881a4326df0e3b4fcebaacc9a2536ae2ba476aad
[INFO] running `Command { std: "docker" "start" "-a" "4fdff7df12c26762685a1ce9881a4326df0e3b4fcebaacc9a2536ae2ba476aad", kill_on_drop: false }`
[INFO] [stderr]    Compiling pascalzim v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:386:15
[INFO] [stdout]     |
[INFO] [stdout] 386 |           let mut saved_line = self.symbol.line;
[INFO] [stdout]     |               ----^^^^^^^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:389:15
[INFO] [stdout]     |
[INFO] [stdout] 389 |           let mut exp_result : Category = self.types_stack.pop().unwrap(); 
[INFO] [stdout]     |               ----^^^^^^^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:473:11
[INFO] [stdout]     |
[INFO] [stdout] 473 |       let mut saved_operator = self.symbol.clone();
[INFO] [stdout]     |           ----^^^^^^^^^^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:476:11
[INFO] [stdout]     |
[INFO] [stdout] 476 |       let mut op1 = self.types_stack.pop().unwrap();
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:477:11
[INFO] [stdout]     |
[INFO] [stdout] 477 |       let mut op2 = self.types_stack.pop().unwrap();
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:522:11
[INFO] [stdout]     |
[INFO] [stdout] 522 |       let mut saved_operator = self.symbol.clone();
[INFO] [stdout]     |           ----^^^^^^^^^^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:526:11
[INFO] [stdout]     |
[INFO] [stdout] 526 |       let mut op1 = self.types_stack.pop().unwrap();
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:527:11
[INFO] [stdout]     |
[INFO] [stdout] 527 |       let mut op2 = self.types_stack.pop().unwrap();
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:556:11
[INFO] [stdout]     |
[INFO] [stdout] 556 |       let mut saved_operator = self.symbol.clone();
[INFO] [stdout]     |           ----^^^^^^^^^^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:561:11
[INFO] [stdout]     |
[INFO] [stdout] 561 |       let mut op1 = self.types_stack.pop().unwrap();
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:562:11
[INFO] [stdout]     |
[INFO] [stdout] 562 |       let mut op2 = self.types_stack.pop().unwrap();
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:593:13
[INFO] [stdout]     |
[INFO] [stdout] 593 |         let mut cat = self.match_token_category(self.symbol.clone());
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:614:11
[INFO] [stdout]     |
[INFO] [stdout] 614 |       let mut cat = self.match_token_category(self.symbol.clone());
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_parser_program10` is never used
[INFO] [stdout]    --> src/parser.rs:838:4
[INFO] [stdout]     |
[INFO] [stdout] 838 | fn test_parser_program10() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_parser_program12` is never used
[INFO] [stdout]    --> src/parser.rs:854:4
[INFO] [stdout]     |
[INFO] [stdout] 854 | fn test_parser_program12() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_parser_program13` is never used
[INFO] [stdout]    --> src/parser.rs:862:4
[INFO] [stdout]     |
[INFO] [stdout] 862 | fn test_parser_program13() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "4fdff7df12c26762685a1ce9881a4326df0e3b4fcebaacc9a2536ae2ba476aad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fdff7df12c26762685a1ce9881a4326df0e3b4fcebaacc9a2536ae2ba476aad", kill_on_drop: false }`
[INFO] [stdout] 4fdff7df12c26762685a1ce9881a4326df0e3b4fcebaacc9a2536ae2ba476aad
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 122e6f82a01802ab873ca25b277acac84f09ba7713350e43c9ccca86d9523bf6
[INFO] running `Command { std: "docker" "start" "-a" "122e6f82a01802ab873ca25b277acac84f09ba7713350e43c9ccca86d9523bf6", kill_on_drop: false }`
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:386:15
[INFO] [stdout]     |
[INFO] [stdout] 386 |           let mut saved_line = self.symbol.line;
[INFO] [stdout]     |               ----^^^^^^^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:389:15
[INFO] [stdout]     |
[INFO] [stdout] 389 |           let mut exp_result : Category = self.types_stack.pop().unwrap(); 
[INFO] [stdout]     |               ----^^^^^^^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:473:11
[INFO] [stdout]     |
[INFO] [stdout] 473 |       let mut saved_operator = self.symbol.clone();
[INFO] [stdout]     |           ----^^^^^^^^^^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:476:11
[INFO] [stdout]     |
[INFO] [stdout] 476 |       let mut op1 = self.types_stack.pop().unwrap();
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:477:11
[INFO] [stdout]     |
[INFO] [stdout] 477 |       let mut op2 = self.types_stack.pop().unwrap();
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:522:11
[INFO] [stdout]     |
[INFO] [stdout] 522 |       let mut saved_operator = self.symbol.clone();
[INFO] [stdout]     |           ----^^^^^^^^^^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:526:11
[INFO] [stdout]     |
[INFO] [stdout] 526 |       let mut op1 = self.types_stack.pop().unwrap();
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:527:11
[INFO] [stdout]     |
[INFO] [stdout] 527 |       let mut op2 = self.types_stack.pop().unwrap();
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:556:11
[INFO] [stdout]     |
[INFO] [stdout] 556 |       let mut saved_operator = self.symbol.clone();
[INFO] [stdout]     |           ----^^^^^^^^^^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:561:11
[INFO] [stdout]     |
[INFO] [stdout] 561 |       let mut op1 = self.types_stack.pop().unwrap();
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:562:11
[INFO] [stdout]     |
[INFO] [stdout] 562 |       let mut op2 = self.types_stack.pop().unwrap();
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:593:13
[INFO] [stdout]     |
[INFO] [stdout] 593 |         let mut cat = self.match_token_category(self.symbol.clone());
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:614:11
[INFO] [stdout]     |
[INFO] [stdout] 614 |       let mut cat = self.match_token_category(self.symbol.clone());
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pascalzim v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `test_parser_program10` is never used
[INFO] [stdout]    --> src/parser.rs:838:4
[INFO] [stdout]     |
[INFO] [stdout] 838 | fn test_parser_program10() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_parser_program12` is never used
[INFO] [stdout]    --> src/parser.rs:854:4
[INFO] [stdout]     |
[INFO] [stdout] 854 | fn test_parser_program12() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_parser_program13` is never used
[INFO] [stdout]    --> src/parser.rs:862:4
[INFO] [stdout]     |
[INFO] [stdout] 862 | fn test_parser_program13() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:386:15
[INFO] [stdout]     |
[INFO] [stdout] 386 |           let mut saved_line = self.symbol.line;
[INFO] [stdout]     |               ----^^^^^^^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:389:15
[INFO] [stdout]     |
[INFO] [stdout] 389 |           let mut exp_result : Category = self.types_stack.pop().unwrap(); 
[INFO] [stdout]     |               ----^^^^^^^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:473:11
[INFO] [stdout]     |
[INFO] [stdout] 473 |       let mut saved_operator = self.symbol.clone();
[INFO] [stdout]     |           ----^^^^^^^^^^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:476:11
[INFO] [stdout]     |
[INFO] [stdout] 476 |       let mut op1 = self.types_stack.pop().unwrap();
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:477:11
[INFO] [stdout]     |
[INFO] [stdout] 477 |       let mut op2 = self.types_stack.pop().unwrap();
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:522:11
[INFO] [stdout]     |
[INFO] [stdout] 522 |       let mut saved_operator = self.symbol.clone();
[INFO] [stdout]     |           ----^^^^^^^^^^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:526:11
[INFO] [stdout]     |
[INFO] [stdout] 526 |       let mut op1 = self.types_stack.pop().unwrap();
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:527:11
[INFO] [stdout]     |
[INFO] [stdout] 527 |       let mut op2 = self.types_stack.pop().unwrap();
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:556:11
[INFO] [stdout]     |
[INFO] [stdout] 556 |       let mut saved_operator = self.symbol.clone();
[INFO] [stdout]     |           ----^^^^^^^^^^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:561:11
[INFO] [stdout]     |
[INFO] [stdout] 561 |       let mut op1 = self.types_stack.pop().unwrap();
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:562:11
[INFO] [stdout]     |
[INFO] [stdout] 562 |       let mut op2 = self.types_stack.pop().unwrap();
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:593:13
[INFO] [stdout]     |
[INFO] [stdout] 593 |         let mut cat = self.match_token_category(self.symbol.clone());
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:614:11
[INFO] [stdout]     |
[INFO] [stdout] 614 |       let mut cat = self.match_token_category(self.symbol.clone());
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_parser_program10` is never used
[INFO] [stdout]    --> src/parser.rs:838:4
[INFO] [stdout]     |
[INFO] [stdout] 838 | fn test_parser_program10() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_parser_program12` is never used
[INFO] [stdout]    --> src/parser.rs:854:4
[INFO] [stdout]     |
[INFO] [stdout] 854 | fn test_parser_program12() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_parser_program13` is never used
[INFO] [stdout]    --> src/parser.rs:862:4
[INFO] [stdout]     |
[INFO] [stdout] 862 | fn test_parser_program13() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "122e6f82a01802ab873ca25b277acac84f09ba7713350e43c9ccca86d9523bf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "122e6f82a01802ab873ca25b277acac84f09ba7713350e43c9ccca86d9523bf6", kill_on_drop: false }`
[INFO] [stdout] 122e6f82a01802ab873ca25b277acac84f09ba7713350e43c9ccca86d9523bf6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ae34c43e30a2657ede6ab9af9a0dfe8cc0b515d3d5d8d4d8170d9ea57544df6e
[INFO] running `Command { std: "docker" "start" "-a" "ae34c43e30a2657ede6ab9af9a0dfe8cc0b515d3d5d8d4d8170d9ea57544df6e", kill_on_drop: false }`
[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 `test_parser_program10` is never used
[INFO] [stderr]    --> src/parser.rs:838:4
[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 `test_parser_program12` is never used
[INFO] [stderr]    --> src/parser.rs:854:4
[INFO] [stderr]     |
[INFO] [stderr] 854 | fn test_parser_program12() {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_parser_program13` is never used
[INFO] [stderr]    --> src/parser.rs:862:4
[INFO] [stderr]     |
[INFO] [stderr] 862 | fn test_parser_program13() {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `pascalzim` (lib) generated 16 warnings (run `cargo fix --lib -p pascalzim` to apply 13 suggestions)
[INFO] [stderr] warning: `pascalzim` (lib test) generated 16 warnings (16 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pascalzim-b9d1e10713998489)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test lexer::test_print_vecdeque ... ok
[INFO] [stdout] test lexer::test_token_keywords ... ok
[INFO] [stdout] test lexer::test_token_delimiter ... ok
[INFO] [stdout] test lexer::test_token_literal_num ... ok
[INFO] [stdout] test lexer::test_token_operator ... ok
[INFO] [stdout] test lexer::test_token_literal_str ... ok
[INFO] [stdout] test lexer::test_token_power ... ok
[INFO] [stdout] test lexer::test_token_program ... ok
[INFO] [stdout] test parser::test_parser_program11 ... ok
[INFO] [stdout] test parser::test_parser_program15 ... ok
[INFO] [stdout] test parser::test_parser_program6 ... ok
[INFO] [stdout] test parser::test_parser_program14 ... ok
[INFO] [stdout] test parser::test_parser_program7 ... ok
[INFO] [stdout] test parser::test_parser_program9 ... ok
[INFO] [stdout] test parser::test_stack ... ok
[INFO] [stdout] test parser::test_program_final ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- parser::test_program_final stdout ----
[INFO] [stdout] thread 'parser::test_program_final' panicked at src/parser.rs:182:9:
[INFO] [stdout] Identifier `x` already declared => line `5`
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x56340eb66a95 - std::backtrace_rs::backtrace::libunwind::trace::h59d96bdb08384354
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x56340eb66a95 - std::backtrace_rs::backtrace::trace_unsynchronized::h9cf5becacfc93fba
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x56340eb66a95 - std::sys_common::backtrace::_print_fmt::h10b76d10405dbd48
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x56340eb66a95 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h6ed9e62a156d84e4
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x56340eb8edcb - core::fmt::rt::Argument::fmt::h645c680983f03c9f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x56340eb8edcb - core::fmt::write::h8bcd80919a02be29
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x56340eb642cf - std::io::Write::write_fmt::h8d0c47c662cad79c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x56340eb6686e - std::sys_common::backtrace::_print::h6306f131a28d62b0
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x56340eb6686e - std::sys_common::backtrace::print::h7079288e0a26dfcc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x56340eb68299 - std::panicking::default_hook::{{closure}}::hb063ecec81a736ba
[INFO] [stdout]   10:     0x56340eb67f5e - std::panicking::default_hook::hd56ee406bf547b5c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x56340eb391ba - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he5eacdef44c8728f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x56340eb391ba - test::test_main::{{closure}}::h0ec9aed229e79095
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x56340eb6889b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcbd0d80e1ad4e4f9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x56340eb6889b - std::panicking::rust_panic_with_hook::h624aa3ca42ebb8f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x56340eb68614 - std::panicking::begin_panic_handler::{{closure}}::hbc4e76194a5e287c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x56340eb66f59 - std::sys_common::backtrace::__rust_end_short_backtrace::h847fedc9d1ff7b6d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x56340eb68347 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x56340eaea843 - core::panicking::panic_fmt::hec11a924b87ce965
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x56340eaedc1e - pascalzim::parser::Parser::parse_list_identfiers::h8f405bd609354c01
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:182:9
[INFO] [stdout]   20:     0x56340eaed732 - pascalzim::parser::Parser::parse_list_declare_var::hcda63c34538334cb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:142:5
[INFO] [stdout]   21:     0x56340eaed884 - pascalzim::parser::Parser::parse_list_declare_var::hcda63c34538334cb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:154:9
[INFO] [stdout]   22:     0x56340eaed884 - pascalzim::parser::Parser::parse_list_declare_var::hcda63c34538334cb
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:154:9
[INFO] [stdout]   23:     0x56340eaed6f0 - pascalzim::parser::Parser::parse_declare_var::ha2faa8b3a91854e6
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:131:7
[INFO] [stdout]   24:     0x56340eaed57f - pascalzim::parser::Parser::parse_program::hbfb34637fa2f76c6
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:97:11
[INFO] [stdout]   25:     0x56340eaed101 - pascalzim::parser::Parser::build_ast::hd7bc2efd5e2405ae
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:51:5
[INFO] [stdout]   26:     0x56340eaf1e5c - pascalzim::parser::test_program_final::h144fde6bac0b0586
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:796:13
[INFO] [stdout]   27:     0x56340eaf1e17 - pascalzim::parser::test_program_final::{{closure}}::h1a56f246066c1119
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:794:24
[INFO] [stdout]   28:     0x56340eafbf66 - core::ops::function::FnOnce::call_once::hed399a1ef8cd61b9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x56340eb3db9b - core::ops::function::FnOnce::call_once::h2e43a8f6f3d94b99
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x56340eb3db9b - test::__rust_begin_short_backtrace::h214c9f2d2d3fee90
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   31:     0x56340eb3d2a1 - test::run_test_in_process::{{closure}}::h510b7ba7990692a5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   32:     0x56340eb3d2a1 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4157186197a93871
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   33:     0x56340eb3d2a1 - std::panicking::try::do_call::h1bf2463bccd4b28c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   34:     0x56340eb3d2a1 - std::panicking::try::hd6d4808c9fab4fa5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   35:     0x56340eb3d2a1 - std::panic::catch_unwind::hd5641d97d123f9f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   36:     0x56340eb3d2a1 - test::run_test_in_process::hc273b71c8b878a4c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   37:     0x56340eb3d2a1 - test::run_test::{{closure}}::h6838df834eb8467e
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   38:     0x56340eb05c64 - test::run_test::{{closure}}::h608b98ecff5665fb
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   39:     0x56340eb05c64 - std::sys_common::backtrace::__rust_begin_short_backtrace::hdc4182b97d1042e9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   40:     0x56340eb0a692 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h571773fd21d674c8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   41:     0x56340eb0a692 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hdcd384cf2fa70ba3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   42:     0x56340eb0a692 - std::panicking::try::do_call::h4f1a44bd81423be1
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   43:     0x56340eb0a692 - std::panicking::try::h5e02afcb81dcd361
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   44:     0x56340eb0a692 - std::panic::catch_unwind::h022f75775bfd8c45
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   45:     0x56340eb0a692 - std::thread::Builder::spawn_unchecked_::{{closure}}::hf5a62e9e4e6df1f8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   46:     0x56340eb0a692 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6d56360aeb9509a7
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x56340eb6ca8b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7a343dc551c06baa
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   48:     0x56340eb6ca8b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h30b8111cbaa644f3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   49:     0x56340eb6ca8b - std::sys::pal::unix::thread::Thread::new::thread_start::h7404e134e61e7a11
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   50:     0x7fa5f471cac3 - <unknown>
[INFO] [stdout]   51:     0x7fa5f47ada04 - __clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     parser::test_program_final
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 15 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "ae34c43e30a2657ede6ab9af9a0dfe8cc0b515d3d5d8d4d8170d9ea57544df6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae34c43e30a2657ede6ab9af9a0dfe8cc0b515d3d5d8d4d8170d9ea57544df6e", kill_on_drop: false }`
[INFO] [stdout] ae34c43e30a2657ede6ab9af9a0dfe8cc0b515d3d5d8d4d8170d9ea57544df6e
[INFO] testing alvesmarcos/pascalzim against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falvesmarcos%2Fpascalzim" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alvesmarcos/pascalzim on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/alvesmarcos/pascalzim
[INFO] finished tweaking git repo https://github.com/alvesmarcos/pascalzim
[INFO] tweaked toml for git repo https://github.com/alvesmarcos/pascalzim written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/alvesmarcos/pascalzim already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ca53c2d40bb0e47e707182a4bd860aea3d5a6da53f7b2ef23a2d4f494f04e91
[INFO] running `Command { std: "docker" "start" "-a" "4ca53c2d40bb0e47e707182a4bd860aea3d5a6da53f7b2ef23a2d4f494f04e91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ca53c2d40bb0e47e707182a4bd860aea3d5a6da53f7b2ef23a2d4f494f04e91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ca53c2d40bb0e47e707182a4bd860aea3d5a6da53f7b2ef23a2d4f494f04e91", kill_on_drop: false }`
[INFO] [stdout] 4ca53c2d40bb0e47e707182a4bd860aea3d5a6da53f7b2ef23a2d4f494f04e91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 23336e3ea67fb4a6734872a520400b61047ebd2a06b385807f47e9db7947e90b
[INFO] running `Command { std: "docker" "start" "-a" "23336e3ea67fb4a6734872a520400b61047ebd2a06b385807f47e9db7947e90b", kill_on_drop: false }`
[INFO] [stderr]    Compiling pascalzim v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:386:15
[INFO] [stdout]     |
[INFO] [stdout] 386 |           let mut saved_line = self.symbol.line;
[INFO] [stdout]     |               ----^^^^^^^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:389:15
[INFO] [stdout]     |
[INFO] [stdout] 389 |           let mut exp_result : Category = self.types_stack.pop().unwrap(); 
[INFO] [stdout]     |               ----^^^^^^^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:473:11
[INFO] [stdout]     |
[INFO] [stdout] 473 |       let mut saved_operator = self.symbol.clone();
[INFO] [stdout]     |           ----^^^^^^^^^^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:476:11
[INFO] [stdout]     |
[INFO] [stdout] 476 |       let mut op1 = self.types_stack.pop().unwrap();
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:477:11
[INFO] [stdout]     |
[INFO] [stdout] 477 |       let mut op2 = self.types_stack.pop().unwrap();
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:522:11
[INFO] [stdout]     |
[INFO] [stdout] 522 |       let mut saved_operator = self.symbol.clone();
[INFO] [stdout]     |           ----^^^^^^^^^^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:526:11
[INFO] [stdout]     |
[INFO] [stdout] 526 |       let mut op1 = self.types_stack.pop().unwrap();
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:527:11
[INFO] [stdout]     |
[INFO] [stdout] 527 |       let mut op2 = self.types_stack.pop().unwrap();
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:556:11
[INFO] [stdout]     |
[INFO] [stdout] 556 |       let mut saved_operator = self.symbol.clone();
[INFO] [stdout]     |           ----^^^^^^^^^^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:561:11
[INFO] [stdout]     |
[INFO] [stdout] 561 |       let mut op1 = self.types_stack.pop().unwrap();
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:562:11
[INFO] [stdout]     |
[INFO] [stdout] 562 |       let mut op2 = self.types_stack.pop().unwrap();
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:593:13
[INFO] [stdout]     |
[INFO] [stdout] 593 |         let mut cat = self.match_token_category(self.symbol.clone());
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:614:11
[INFO] [stdout]     |
[INFO] [stdout] 614 |       let mut cat = self.match_token_category(self.symbol.clone());
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_parser_program10` is never used
[INFO] [stdout]    --> src/parser.rs:838:4
[INFO] [stdout]     |
[INFO] [stdout] 838 | fn test_parser_program10() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_parser_program12` is never used
[INFO] [stdout]    --> src/parser.rs:854:4
[INFO] [stdout]     |
[INFO] [stdout] 854 | fn test_parser_program12() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_parser_program13` is never used
[INFO] [stdout]    --> src/parser.rs:862:4
[INFO] [stdout]     |
[INFO] [stdout] 862 | fn test_parser_program13() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "23336e3ea67fb4a6734872a520400b61047ebd2a06b385807f47e9db7947e90b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23336e3ea67fb4a6734872a520400b61047ebd2a06b385807f47e9db7947e90b", kill_on_drop: false }`
[INFO] [stdout] 23336e3ea67fb4a6734872a520400b61047ebd2a06b385807f47e9db7947e90b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ff2a9fcb82009a257aa21dc003d5ec5391e0db95e9bdd037b2fde2f2af46823e
[INFO] running `Command { std: "docker" "start" "-a" "ff2a9fcb82009a257aa21dc003d5ec5391e0db95e9bdd037b2fde2f2af46823e", kill_on_drop: false }`
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:386:15
[INFO] [stdout]     |
[INFO] [stdout] 386 |           let mut saved_line = self.symbol.line;
[INFO] [stdout]     |               ----^^^^^^^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:389:15
[INFO] [stdout]     |
[INFO] [stdout] 389 |           let mut exp_result : Category = self.types_stack.pop().unwrap(); 
[INFO] [stdout]     |               ----^^^^^^^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:473:11
[INFO] [stdout]     |
[INFO] [stdout] 473 |       let mut saved_operator = self.symbol.clone();
[INFO] [stdout]     |           ----^^^^^^^^^^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:476:11
[INFO] [stdout]     |
[INFO] [stdout] 476 |       let mut op1 = self.types_stack.pop().unwrap();
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:477:11
[INFO] [stdout]     |
[INFO] [stdout] 477 |       let mut op2 = self.types_stack.pop().unwrap();
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:522:11
[INFO] [stdout]     |
[INFO] [stdout] 522 |       let mut saved_operator = self.symbol.clone();
[INFO] [stdout]     |           ----^^^^^^^^^^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:526:11
[INFO] [stdout]     |
[INFO] [stdout] 526 |       let mut op1 = self.types_stack.pop().unwrap();
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:527:11
[INFO] [stdout]     |
[INFO] [stdout] 527 |       let mut op2 = self.types_stack.pop().unwrap();
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:556:11
[INFO] [stdout]     |
[INFO] [stdout] 556 |       let mut saved_operator = self.symbol.clone();
[INFO] [stdout]     |           ----^^^^^^^^^^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:561:11
[INFO] [stdout]     |
[INFO] [stdout] 561 |       let mut op1 = self.types_stack.pop().unwrap();
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:562:11
[INFO] [stdout]     |
[INFO] [stdout] 562 |       let mut op2 = self.types_stack.pop().unwrap();
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:593:13
[INFO] [stdout]     |
[INFO] [stdout] 593 |         let mut cat = self.match_token_category(self.symbol.clone());
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:614:11
[INFO] [stdout]     |
[INFO] [stdout] 614 |       let mut cat = self.match_token_category(self.symbol.clone());
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_parser_program10` is never used
[INFO] [stdout]    --> src/parser.rs:838:4
[INFO] [stdout]     |
[INFO] [stdout] 838 | fn test_parser_program10() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_parser_program12` is never used
[INFO] [stdout]    --> src/parser.rs:854:4
[INFO] [stdout]     |
[INFO] [stdout] 854 | fn test_parser_program12() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_parser_program13` is never used
[INFO] [stdout]    --> src/parser.rs:862:4
[INFO] [stdout]     |
[INFO] [stdout] 862 | fn test_parser_program13() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling pascalzim v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:386:15
[INFO] [stdout]     |
[INFO] [stdout] 386 |           let mut saved_line = self.symbol.line;
[INFO] [stdout]     |               ----^^^^^^^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:389:15
[INFO] [stdout]     |
[INFO] [stdout] 389 |           let mut exp_result : Category = self.types_stack.pop().unwrap(); 
[INFO] [stdout]     |               ----^^^^^^^^^^
[INFO] [stdout]     |               |
[INFO] [stdout]     |               help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:473:11
[INFO] [stdout]     |
[INFO] [stdout] 473 |       let mut saved_operator = self.symbol.clone();
[INFO] [stdout]     |           ----^^^^^^^^^^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:476:11
[INFO] [stdout]     |
[INFO] [stdout] 476 |       let mut op1 = self.types_stack.pop().unwrap();
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:477:11
[INFO] [stdout]     |
[INFO] [stdout] 477 |       let mut op2 = self.types_stack.pop().unwrap();
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:522:11
[INFO] [stdout]     |
[INFO] [stdout] 522 |       let mut saved_operator = self.symbol.clone();
[INFO] [stdout]     |           ----^^^^^^^^^^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:526:11
[INFO] [stdout]     |
[INFO] [stdout] 526 |       let mut op1 = self.types_stack.pop().unwrap();
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:527:11
[INFO] [stdout]     |
[INFO] [stdout] 527 |       let mut op2 = self.types_stack.pop().unwrap();
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:556:11
[INFO] [stdout]     |
[INFO] [stdout] 556 |       let mut saved_operator = self.symbol.clone();
[INFO] [stdout]     |           ----^^^^^^^^^^^^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:561:11
[INFO] [stdout]     |
[INFO] [stdout] 561 |       let mut op1 = self.types_stack.pop().unwrap();
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:562:11
[INFO] [stdout]     |
[INFO] [stdout] 562 |       let mut op2 = self.types_stack.pop().unwrap();
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:593:13
[INFO] [stdout]     |
[INFO] [stdout] 593 |         let mut cat = self.match_token_category(self.symbol.clone());
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/parser.rs:614:11
[INFO] [stdout]     |
[INFO] [stdout] 614 |       let mut cat = self.match_token_category(self.symbol.clone());
[INFO] [stdout]     |           ----^^^
[INFO] [stdout]     |           |
[INFO] [stdout]     |           help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_parser_program10` is never used
[INFO] [stdout]    --> src/parser.rs:838:4
[INFO] [stdout]     |
[INFO] [stdout] 838 | fn test_parser_program10() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_parser_program12` is never used
[INFO] [stdout]    --> src/parser.rs:854:4
[INFO] [stdout]     |
[INFO] [stdout] 854 | fn test_parser_program12() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_parser_program13` is never used
[INFO] [stdout]    --> src/parser.rs:862:4
[INFO] [stdout]     |
[INFO] [stdout] 862 | fn test_parser_program13() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "ff2a9fcb82009a257aa21dc003d5ec5391e0db95e9bdd037b2fde2f2af46823e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff2a9fcb82009a257aa21dc003d5ec5391e0db95e9bdd037b2fde2f2af46823e", kill_on_drop: false }`
[INFO] [stdout] ff2a9fcb82009a257aa21dc003d5ec5391e0db95e9bdd037b2fde2f2af46823e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d444cef7e8b1544ef7169d7c8597e676856b248803b7fe0da207b0aa373b3d50
[INFO] running `Command { std: "docker" "start" "-a" "d444cef7e8b1544ef7169d7c8597e676856b248803b7fe0da207b0aa373b3d50", kill_on_drop: false }`
[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 `test_parser_program10` is never used
[INFO] [stderr]    --> src/parser.rs:838:4
[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 `test_parser_program12` is never used
[INFO] [stderr]    --> src/parser.rs:854:4
[INFO] [stderr]     |
[INFO] [stderr] 854 | fn test_parser_program12() {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `test_parser_program13` is never used
[INFO] [stderr]    --> src/parser.rs:862:4
[INFO] [stderr]     |
[INFO] [stderr] 862 | fn test_parser_program13() {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `pascalzim` (lib) generated 16 warnings (run `cargo fix --lib -p pascalzim` to apply 13 suggestions)
[INFO] [stderr] warning: `pascalzim` (lib test) generated 16 warnings (16 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pascalzim-b9d1e10713998489)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test lexer::test_print_vecdeque ... ok
[INFO] [stdout] test lexer::test_token_delimiter ... ok
[INFO] [stdout] test lexer::test_token_literal_num ... ok
[INFO] [stdout] test lexer::test_token_literal_str ... ok
[INFO] [stdout] test lexer::test_token_operator ... ok
[INFO] [stdout] test lexer::test_token_keywords ... ok
[INFO] [stdout] test lexer::test_token_power ... ok
[INFO] [stdout] test lexer::test_token_program ... ok
[INFO] [stdout] test parser::test_parser_program11 ... ok
[INFO] [stdout] test parser::test_parser_program14 ... ok
[INFO] [stdout] test parser::test_parser_program15 ... ok
[INFO] [stdout] test parser::test_parser_program6 ... ok
[INFO] [stdout] test parser::test_parser_program7 ... ok
[INFO] [stdout] test parser::test_parser_program9 ... ok
[INFO] [stdout] test parser::test_stack ... ok
[INFO] [stdout] test parser::test_program_final ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- parser::test_program_final stdout ----
[INFO] [stdout] thread 'parser::test_program_final' panicked at src/parser.rs:182:9:
[INFO] [stdout] Identifier `x` already declared => line `5`
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5652d382db35 - std::backtrace_rs::backtrace::libunwind::trace::he49dc9a9e3164223
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x5652d382db35 - std::backtrace_rs::backtrace::trace_unsynchronized::h3a3e77c68030aa6b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5652d382db35 - std::sys_common::backtrace::_print_fmt::h9479ad2f99afd5d4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x5652d382db35 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hfb01aa1fa3fb1821
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x5652d3855e0b - core::fmt::rt::Argument::fmt::h125e56152abbc1c3
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x5652d3855e0b - core::fmt::write::hb0ab4ff05ccfe741
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x5652d382b41f - std::io::Write::write_fmt::hea6336dbf2fa00b8
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x5652d382d90e - std::sys_common::backtrace::_print::h79ca548f3a2adf4b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x5652d382d90e - std::sys_common::backtrace::print::h9aebf997b2fea2d3
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x5652d382f279 - std::panicking::default_hook::{{closure}}::h68a0954af2694526
[INFO] [stdout]   10:     0x5652d382efcc - std::panicking::default_hook::h5be50cc6849ffb00
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x5652d380028f - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd874405dcbd1d3ed
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x5652d380028f - test::test_main::{{closure}}::h4f26a9df34a84b94
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x5652d382f87b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h00e96d9c62aa9a12
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x5652d382f87b - std::panicking::rust_panic_with_hook::h3c0df6036729334c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x5652d382f5f4 - std::panicking::begin_panic_handler::{{closure}}::ha3a21e93c4cfd807
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:664:13
[INFO] [stdout]   16:     0x5652d382dff9 - std::sys_common::backtrace::__rust_end_short_backtrace::h19508a8f8ae71dc9
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x5652d382f327 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x5652d37b1823 - core::panicking::panic_fmt::h2ba8af99174d83ea
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x5652d37b4fce - pascalzim::parser::Parser::parse_list_identfiers::h597e63f347d5b991
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:182:9
[INFO] [stdout]   20:     0x5652d37b4ae2 - pascalzim::parser::Parser::parse_list_declare_var::h5e83368aa6bf1a4a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:142:5
[INFO] [stdout]   21:     0x5652d37b4c34 - pascalzim::parser::Parser::parse_list_declare_var::h5e83368aa6bf1a4a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:154:9
[INFO] [stdout]   22:     0x5652d37b4c34 - pascalzim::parser::Parser::parse_list_declare_var::h5e83368aa6bf1a4a
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:154:9
[INFO] [stdout]   23:     0x5652d37b4aa0 - pascalzim::parser::Parser::parse_declare_var::hc006ce3d0441c234
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:131:7
[INFO] [stdout]   24:     0x5652d37b492f - pascalzim::parser::Parser::parse_program::h13c14659bd58f59b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:97:11
[INFO] [stdout]   25:     0x5652d37b44b1 - pascalzim::parser::Parser::build_ast::h17964eb90f29f771
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:51:5
[INFO] [stdout]   26:     0x5652d37b920c - pascalzim::parser::test_program_final::hc44816816824b08f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:796:13
[INFO] [stdout]   27:     0x5652d37b91c7 - pascalzim::parser::test_program_final::{{closure}}::h2db931cad4c35fae
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:794:24
[INFO] [stdout]   28:     0x5652d37bec96 - core::ops::function::FnOnce::call_once::heb522d03523501ad
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   29:     0x5652d3804bab - core::ops::function::FnOnce::call_once::h18c6bf92212b87a4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   30:     0x5652d3804bab - test::__rust_begin_short_backtrace::hdcf0edcfa9080086
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:625:18
[INFO] [stdout]   31:     0x5652d3804271 - test::run_test_in_process::{{closure}}::heac2c4eb375d2d10
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:60
[INFO] [stdout]   32:     0x5652d3804271 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0289bafc8a1cc004
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   33:     0x5652d3804271 - std::panicking::try::do_call::h5e158f1ad8a5f983
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40
[INFO] [stdout]   34:     0x5652d3804271 - std::panicking::try::hea3411d60321c4de
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19
[INFO] [stdout]   35:     0x5652d3804271 - std::panic::catch_unwind::hafb7bb18bc47bbc7
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14
[INFO] [stdout]   36:     0x5652d3804271 - test::run_test_in_process::h74dd138dc7762d99
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:648:27
[INFO] [stdout]   37:     0x5652d3804271 - test::run_test::{{closure}}::h6b390822e63606cf
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:569:43
[INFO] [stdout]   38:     0x5652d37ccc44 - test::run_test::{{closure}}::h6e11dba8131d354b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/test/src/lib.rs:599:41
[INFO] [stdout]   39:     0x5652d37ccc44 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha71b3541b59bdbbb
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   40:     0x5652d37d1712 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hef92127c5ef9e53c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   41:     0x5652d37d1712 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h859c109f9d11c92b
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   42:     0x5652d37d1712 - std::panicking::try::do_call::hbf534c458cd858f0
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:559:40
[INFO] [stdout]   43:     0x5652d37d1712 - std::panicking::try::h65c18365a7b9ad90
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panicking.rs:523:19
[INFO] [stdout]   44:     0x5652d37d1712 - std::panic::catch_unwind::h21b25d4c69478c39
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/panic.rs:149:14
[INFO] [stdout]   45:     0x5652d37d1712 - std::thread::Builder::spawn_unchecked_::{{closure}}::h23335f620275a9bf
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   46:     0x5652d37d1712 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb491dc55513e9b7c
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   47:     0x5652d3833a5b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h41b39260afcffdc9
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   48:     0x5652d3833a5b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h6694c8dc6dd010c4
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   49:     0x5652d3833a5b - std::sys::pal::unix::thread::Thread::new::thread_start::hf16038e1c8e19c99
[INFO] [stdout]                                at /rustc/b642703cf9526da1e72c0b6755753b939a9c6b6d/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   50:     0x7f65b29fdac3 - <unknown>
[INFO] [stdout]   51:     0x7f65b2a8ea04 - __clone
[INFO] [stdout]   52:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     parser::test_program_final
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 15 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "d444cef7e8b1544ef7169d7c8597e676856b248803b7fe0da207b0aa373b3d50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d444cef7e8b1544ef7169d7c8597e676856b248803b7fe0da207b0aa373b3d50", kill_on_drop: false }`
[INFO] [stdout] d444cef7e8b1544ef7169d7c8597e676856b248803b7fe0da207b0aa373b3d50
