[INFO] cloning repository https://github.com/snowpaw-17/SimplePascalInterpreter
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/snowpaw-17/SimplePascalInterpreter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnowpaw-17%2FSimplePascalInterpreter", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnowpaw-17%2FSimplePascalInterpreter'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e42f2e3b84eaedff52e0b9360392add5abec564d
[INFO] checking snowpaw-17/SimplePascalInterpreter against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnowpaw-17%2FSimplePascalInterpreter" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/snowpaw-17/SimplePascalInterpreter on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/snowpaw-17/SimplePascalInterpreter
[INFO] finished tweaking git repo https://github.com/snowpaw-17/SimplePascalInterpreter
[INFO] tweaked toml for git repo https://github.com/snowpaw-17/SimplePascalInterpreter written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/snowpaw-17/SimplePascalInterpreter already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 58ffedae6ccf685b7b2a9b09891ed6ae362a749df645f4b38a16e134c76c701c
[INFO] running `Command { std: "docker" "start" "-a" "58ffedae6ccf685b7b2a9b09891ed6ae362a749df645f4b38a16e134c76c701c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58ffedae6ccf685b7b2a9b09891ed6ae362a749df645f4b38a16e134c76c701c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58ffedae6ccf685b7b2a9b09891ed6ae362a749df645f4b38a16e134c76c701c", kill_on_drop: false }`
[INFO] [stdout] 58ffedae6ccf685b7b2a9b09891ed6ae362a749df645f4b38a16e134c76c701c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 432ef92c245af9d76ef52007c4508c192f56a8169a7f9a5a94808e6548bdc21d
[INFO] running `Command { std: "docker" "start" "-a" "432ef92c245af9d76ef52007c4508c192f56a8169a7f9a5a94808e6548bdc21d", kill_on_drop: false }`
[INFO] [stderr]     Checking pascal_interpreter v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `set_current_scope`
[INFO] [stdout]   --> src/pascal_interpreter/semantic_analyzer.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn set_current_scope(&mut self, scope: symbols::ScopedSymbolTable) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `restore_previous_scope`
[INFO] [stdout]   --> src/pascal_interpreter/semantic_analyzer.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn restore_previous_scope(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `UnsupportedArgumentTypeByOp`
[INFO] [stdout]   --> src/pascal_interpreter/error.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     UnsupportedArgumentTypeByOp(Token),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Bool`
[INFO] [stdout]  --> src/pascal_interpreter/literal.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Bool(bool)
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_bool`
[INFO] [stdout]   --> src/pascal_interpreter/literal.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn from_bool(boolean : bool) -> Literal {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_float`
[INFO] [stdout]   --> src/pascal_interpreter/literal.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn to_float(&self) -> Option<f64>{
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `name`
[INFO] [stdout]   --> src/pascal_interpreter/symbols.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `nesting_level`
[INFO] [stdout]   --> src/pascal_interpreter/symbols.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     nesting_level: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_current_scope`
[INFO] [stdout]   --> src/pascal_interpreter/semantic_analyzer.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn set_current_scope(&mut self, scope: symbols::ScopedSymbolTable) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `restore_previous_scope`
[INFO] [stdout]   --> src/pascal_interpreter/semantic_analyzer.rs:46:8
[INFO] [stdout]    |
[INFO] [stdout] 46 |     fn restore_previous_scope(&mut self) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `UnsupportedArgumentTypeByOp`
[INFO] [stdout]   --> src/pascal_interpreter/error.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     UnsupportedArgumentTypeByOp(Token),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Bool`
[INFO] [stdout]  --> src/pascal_interpreter/literal.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     Bool(bool)
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `from_bool`
[INFO] [stdout]   --> src/pascal_interpreter/literal.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn from_bool(boolean : bool) -> Literal {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `to_float`
[INFO] [stdout]   --> src/pascal_interpreter/literal.rs:43:12
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub fn to_float(&self) -> Option<f64>{
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `name`
[INFO] [stdout]   --> src/pascal_interpreter/symbols.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `nesting_level`
[INFO] [stdout]   --> src/pascal_interpreter/symbols.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     nesting_level: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "432ef92c245af9d76ef52007c4508c192f56a8169a7f9a5a94808e6548bdc21d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "432ef92c245af9d76ef52007c4508c192f56a8169a7f9a5a94808e6548bdc21d", kill_on_drop: false }`
[INFO] [stdout] 432ef92c245af9d76ef52007c4508c192f56a8169a7f9a5a94808e6548bdc21d