[INFO] cloning repository https://github.com/justingrubbs/jack-compiler-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/justingrubbs/jack-compiler-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjustingrubbs%2Fjack-compiler-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjustingrubbs%2Fjack-compiler-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] db3051d50f1b7b9c1acac4d5a492ee11740225da [INFO] checking justingrubbs/jack-compiler-rust against master#69fd5e4059f8840f09f60269bcda23dcdcb77151 for pr-135733 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjustingrubbs%2Fjack-compiler-rust" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/justingrubbs/jack-compiler-rust on toolchain 69fd5e4059f8840f09f60269bcda23dcdcb77151 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+69fd5e4059f8840f09f60269bcda23dcdcb77151" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/justingrubbs/jack-compiler-rust [INFO] finished tweaking git repo https://github.com/justingrubbs/jack-compiler-rust [INFO] tweaked toml for git repo https://github.com/justingrubbs/jack-compiler-rust written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/justingrubbs/jack-compiler-rust 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" "+69fd5e4059f8840f09f60269bcda23dcdcb77151" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded chumsky v0.7.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+69fd5e4059f8840f09f60269bcda23dcdcb77151" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1daa7e9492fdf44ac68aceb80abcdfe9806da404e6b30ad3e774e97a9823a991 [INFO] running `Command { std: "docker" "start" "-a" "1daa7e9492fdf44ac68aceb80abcdfe9806da404e6b30ad3e774e97a9823a991", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1daa7e9492fdf44ac68aceb80abcdfe9806da404e6b30ad3e774e97a9823a991", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1daa7e9492fdf44ac68aceb80abcdfe9806da404e6b30ad3e774e97a9823a991", kill_on_drop: false }` [INFO] [stdout] 1daa7e9492fdf44ac68aceb80abcdfe9806da404e6b30ad3e774e97a9823a991 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+69fd5e4059f8840f09f60269bcda23dcdcb77151" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e47c3850a8fe41c2ca736045bd551a79138b8bcca5099b68e788ef259ff36060 [INFO] running `Command { std: "docker" "start" "-a" "e47c3850a8fe41c2ca736045bd551a79138b8bcca5099b68e788ef259ff36060", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling crunchy v0.2.3 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling once_cell v1.20.3 [INFO] [stderr] Checking either v1.14.0 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling const-random-macro v0.1.16 [INFO] [stderr] Checking const-random v0.1.18 [INFO] [stderr] Checking ahash v0.3.8 [INFO] [stderr] Checking chumsky v0.7.0 [INFO] [stderr] Checking jack-compiler-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Kind` [INFO] [stdout] --> src/ast/vm.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::ast::jack::{Kind, Type}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Kind` [INFO] [stdout] --> src/ast/vm.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::ast::jack::{Kind, Type}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_tokens` is never used [INFO] [stdout] --> src/pretty_printer/lexer.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn print_tokens(tokens: Vec) -> String { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `print_token` is never used [INFO] [stdout] --> src/pretty_printer/lexer.rs:15:4 [INFO] [stdout] | [INFO] [stdout] 15 | fn print_token(token: Token) -> String { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_str` is never used [INFO] [stdout] --> src/pretty_printer/lexer.rs:20:8 [INFO] [stdout] | [INFO] [stdout] 19 | impl Keyword { [INFO] [stdout] | ------------ method in this implementation [INFO] [stdout] 20 | fn as_str(&self) -> &'static str { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_str` is never used [INFO] [stdout] --> src/pretty_printer/lexer.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 47 | impl Symbol { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] 48 | fn as_str(&self) -> &'static str { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_str` is never used [INFO] [stdout] --> src/pretty_printer/lexer.rs:74:8 [INFO] [stdout] | [INFO] [stdout] 73 | impl Token { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] 74 | fn as_str(&self) -> String { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/tests.rs:35:17 [INFO] [stdout] | [INFO] [stdout] 35 | std::fs::write(act_path.clone(), token_string); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 35 | let _ = std::fs::write(act_path.clone(), token_string); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/tests.rs:85:17 [INFO] [stdout] | [INFO] [stdout] 85 | std::fs::write(act_path.clone(), class_string); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 85 | let _ = std::fs::write(act_path.clone(), class_string); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/tests.rs:131:17 [INFO] [stdout] | [INFO] [stdout] 131 | std::fs::write(act_path.clone(), vm_string); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 131 | let _ = std::fs::write(act_path.clone(), vm_string); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.85s [INFO] running `Command { std: "docker" "inspect" "e47c3850a8fe41c2ca736045bd551a79138b8bcca5099b68e788ef259ff36060", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e47c3850a8fe41c2ca736045bd551a79138b8bcca5099b68e788ef259ff36060", kill_on_drop: false }` [INFO] [stdout] e47c3850a8fe41c2ca736045bd551a79138b8bcca5099b68e788ef259ff36060