[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 beta-2020-10-09 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falvesmarcos%2Fpascalzim" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/alvesmarcos/pascalzim on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", 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-2/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: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] edb57caf6dc4fd5da7b1901c826cee125c0f60cfe914dc5bed3e9673d6d18fc0
[INFO] running `Command { std: "docker" "start" "-a" "edb57caf6dc4fd5da7b1901c826cee125c0f60cfe914dc5bed3e9673d6d18fc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "edb57caf6dc4fd5da7b1901c826cee125c0f60cfe914dc5bed3e9673d6d18fc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edb57caf6dc4fd5da7b1901c826cee125c0f60cfe914dc5bed3e9673d6d18fc0", kill_on_drop: false }`
[INFO] [stdout] edb57caf6dc4fd5da7b1901c826cee125c0f60cfe914dc5bed3e9673d6d18fc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 23f715e87cfd3855e133ea96a01ac48002071af1db2a7a6cecb004c331887527
[INFO] running `Command { std: "docker" "start" "-a" "23f715e87cfd3855e133ea96a01ac48002071af1db2a7a6cecb004c331887527", 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 is never used: `test_parser_program10`
[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 is never used: `test_parser_program12`
[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 is never used: `test_parser_program13`
[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 [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "23f715e87cfd3855e133ea96a01ac48002071af1db2a7a6cecb004c331887527", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23f715e87cfd3855e133ea96a01ac48002071af1db2a7a6cecb004c331887527", kill_on_drop: false }`
[INFO] [stdout] 23f715e87cfd3855e133ea96a01ac48002071af1db2a7a6cecb004c331887527
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fa639d4fe725f7160ad0fb806164ee55e2e85c68553612abd16ffdb8eab54747
[INFO] running `Command { std: "docker" "start" "-a" "fa639d4fe725f7160ad0fb806164ee55e2e85c68553612abd16ffdb8eab54747", 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 is never used: `test_parser_program10`
[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 is never used: `test_parser_program12`
[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 is never used: `test_parser_program13`
[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 is never used: `test_parser_program10`
[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 is never used: `test_parser_program12`
[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 is never used: `test_parser_program13`
[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 [unoptimized + debuginfo] target(s) in 2.36s
[INFO] running `Command { std: "docker" "inspect" "fa639d4fe725f7160ad0fb806164ee55e2e85c68553612abd16ffdb8eab54747", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa639d4fe725f7160ad0fb806164ee55e2e85c68553612abd16ffdb8eab54747", kill_on_drop: false }`
[INFO] [stdout] fa639d4fe725f7160ad0fb806164ee55e2e85c68553612abd16ffdb8eab54747
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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=warn" "-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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d390be7cd38eb6ed04f70e6e125b048c65957890b56499132e557bb20e4a3deb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d390be7cd38eb6ed04f70e6e125b048c65957890b56499132e557bb20e4a3deb", 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 is never used: `test_parser_program10`
[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 is never used: `test_parser_program12`
[INFO] [stderr]    --> src/parser.rs:854:4
[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:862:4
[INFO] [stderr]     |
[INFO] [stderr] 862 | fn test_parser_program13() {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[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:838:4
[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 is never used: `test_parser_program12`
[INFO] [stderr]    --> src/parser.rs:854:4
[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:862:4
[INFO] [stderr]     |
[INFO] [stderr] 862 | fn test_parser_program13() {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 16 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pascalzim-6d1e9a0f0a3b64d6
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test lexer::test_token_delimiter ... ok
[INFO] [stdout] test lexer::test_token_literal_num ... ok
[INFO] [stdout] test lexer::test_token_power ... ok
[INFO] [stdout] test lexer::test_token_program ... ok
[INFO] [stdout] test parser::test_parser_program14 ... ok
[INFO] [stdout] test lexer::test_token_keywords ... ok
[INFO] [stdout] test lexer::test_token_literal_str ... ok
[INFO] [stdout] test parser::test_parser_program11 ... ok
[INFO] [stdout] test parser::test_parser_program15 ... ok
[INFO] [stdout] test lexer::test_token_operator ... ok
[INFO] [stdout] test parser::test_parser_program6 ... ok
[INFO] [stdout] test parser::test_parser_program9 ... ok
[INFO] [stdout] test parser::test_parser_program7 ... ok
[INFO] [stdout] test lexer::test_print_vecdeque ... ok
[INFO] [stdout] test parser::test_stack ... ok
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[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 'Identifier `x` already declared => line `5`', src/parser.rs:182:9
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55b5bae57120 - std::backtrace_rs::backtrace::libunwind::trace::h7cf3ca97bd83fbab
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:96
[INFO] [stdout]    1:     0x55b5bae57120 - std::backtrace_rs::backtrace::trace_unsynchronized::h5a69c674b2d9ea5c
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/../../backtrace/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x55b5bae57120 - std::sys_common::backtrace::_print_fmt::hdf72478dfcb50678
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:79
[INFO] [stdout]    3:     0x55b5bae57120 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h1e0bdbb35e83deca
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:58
[INFO] [stdout]    4:     0x55b5bae7af0c - core::fmt::write::he67f9b17bcb7ee73
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/fmt/mod.rs:1080
[INFO] [stdout]    5:     0x55b5bae02be6 - std::io::Write::write_fmt::h68b2e5fe4c78e61a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/io/mod.rs:1516
[INFO] [stdout]    6:     0x55b5bae5193d - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::he9ebec865e28165c
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/io/impls.rs:179
[INFO] [stdout]    7:     0x55b5bae5963d - std::sys_common::backtrace::_print::haa20918e28a126c5
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:61
[INFO] [stdout]    8:     0x55b5bae5963d - std::sys_common::backtrace::print::h49e772a4873d9076
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:48
[INFO] [stdout]    9:     0x55b5bae5963d - std::panicking::default_hook::{{closure}}::hb218b305d15e3f11
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:208
[INFO] [stdout]   10:     0x55b5bae59292 - std::panicking::default_hook::h63997b7b949e1ce0
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:224
[INFO] [stdout]   11:     0x55b5bae59d21 - std::panicking::rust_panic_with_hook::hb54f09ccadf64bd3
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:577
[INFO] [stdout]   12:     0x55b5bae598c9 - std::panicking::begin_panic_handler::{{closure}}::h8b43445b254eeb30
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:484
[INFO] [stdout]   13:     0x55b5bae575ac - std::sys_common::backtrace::__rust_end_short_backtrace::hacd691450edfeae0
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:153
[INFO] [stdout]   14:     0x55b5bae59889 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:483
[INFO] [stdout]   15:     0x55b5bae5983b - std::panicking::begin_panic_fmt::hef75366dd3a9de61
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:437
[INFO] [stdout]   16:     0x55b5bade502b - pascalzim::parser::Parser::parse_list_identfiers::h2f5390de77e1c4da
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:182
[INFO] [stdout]   17:     0x55b5bade4c03 - pascalzim::parser::Parser::parse_list_declare_var::h81cfa02d4326835e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:142
[INFO] [stdout]   18:     0x55b5bade4c96 - pascalzim::parser::Parser::parse_list_declare_var::h81cfa02d4326835e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:154
[INFO] [stdout]   19:     0x55b5bade4c96 - pascalzim::parser::Parser::parse_list_declare_var::h81cfa02d4326835e
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:154
[INFO] [stdout]   20:     0x55b5bade4bc0 - pascalzim::parser::Parser::parse_declare_var::hd726c422458e38be
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:131
[INFO] [stdout]   21:     0x55b5bade4832 - pascalzim::parser::Parser::parse_program::h0f217fddbea71dfa
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:97
[INFO] [stdout]   22:     0x55b5bade4467 - pascalzim::parser::Parser::build_ast::h06d655faf68798ec
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:51
[INFO] [stdout]   23:     0x55b5badea338 - pascalzim::parser::test_program_final::hb988d45396e6353c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:796
[INFO] [stdout]   24:     0x55b5badea2ea - pascalzim::parser::test_program_final::{{closure}}::h5aa48d7a09ec6189
[INFO] [stdout]                                at /opt/rustwide/workdir/src/parser.rs:794
[INFO] [stdout]   25:     0x55b5badf7ffe - core::ops::function::FnOnce::call_once::h798c0fb4b4d48d8b
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stdout]   26:     0x55b5bae299d3 - core::ops::function::FnOnce::call_once::hcd3fa2f0696c1015
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stdout]   27:     0x55b5bae299d3 - test::__rust_begin_short_backtrace::h113f97c5e5ab7d4a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/test/src/lib.rs:516
[INFO] [stdout]   28:     0x55b5bae27ed8 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h01fd09163cae2442
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   29:     0x55b5bae27ed8 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h0da6b685ae74a04a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:308
[INFO] [stdout]   30:     0x55b5bae27ed8 - std::panicking::try::do_call::h564a32f132f2c264
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:381
[INFO] [stdout]   31:     0x55b5bae27ed8 - std::panicking::try::h477cfd4b06a2e64a
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:345
[INFO] [stdout]   32:     0x55b5bae27ed8 - std::panic::catch_unwind::hdb5abc6d008c399d
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:382
[INFO] [stdout]   33:     0x55b5bae27ed8 - test::run_test_in_process::he8ff7dec91b275be
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/test/src/lib.rs:543
[INFO] [stdout]   34:     0x55b5bae27ed8 - test::run_test::run_test_inner::{{closure}}::hfd9f49e4a4ff9162
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/test/src/lib.rs:449
[INFO] [stdout]   35:     0x55b5bae01f66 - std::sys_common::backtrace::__rust_begin_short_backtrace::hee6d60d5bb466aff
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys_common/backtrace.rs:137
[INFO] [stdout]   36:     0x55b5bae070d5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h988cecdf9ebbaf00
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/mod.rs:464
[INFO] [stdout]   37:     0x55b5bae070d5 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h330cf727ec126982
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:308
[INFO] [stdout]   38:     0x55b5bae070d5 - std::panicking::try::do_call::h6cd25078f4a5ea13
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:381
[INFO] [stdout]   39:     0x55b5bae070d5 - std::panicking::try::h84b1d49961301705
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panicking.rs:345
[INFO] [stdout]   40:     0x55b5bae070d5 - std::panic::catch_unwind::h6145324593b3654b
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/panic.rs:382
[INFO] [stdout]   41:     0x55b5bae070d5 - std::thread::Builder::spawn_unchecked::{{closure}}::ha41e72e8024f9192
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/thread/mod.rs:463
[INFO] [stdout]   42:     0x55b5bae070d5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hfb5034cf1f1be223
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/core/src/ops/function.rs:227
[INFO] [stdout]   43:     0x55b5bae5fd7a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::hd4d30e37db281e8f
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   44:     0x55b5bae5fd7a - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h019185a215ba16e4
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/alloc/src/boxed.rs:1042
[INFO] [stdout]   45:     0x55b5bae5fd7a - std::sys::unix::thread::Thread::new::thread_start::h33c6d7cf25f9291f
[INFO] [stdout]                                at /rustc/212e76c31d461462544b5d516d3bdc99fc8f016e/library/std/src/sys/unix/thread.rs:87
[INFO] [stdout]   46:     0x7f7304a3e609 - start_thread
[INFO] [stdout]   47:     0x7f7304cc9103 - clone
[INFO] [stdout]   48:                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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d390be7cd38eb6ed04f70e6e125b048c65957890b56499132e557bb20e4a3deb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d390be7cd38eb6ed04f70e6e125b048c65957890b56499132e557bb20e4a3deb", kill_on_drop: false }`
[INFO] [stdout] d390be7cd38eb6ed04f70e6e125b048c65957890b56499132e557bb20e4a3deb
