[INFO] cloning repository https://github.com/meQlause/JackCompiler [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/meQlause/JackCompiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FmeQlause%2FJackCompiler", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FmeQlause%2FJackCompiler'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 054de67a3c7dd3d9c7eca13a5cac62df738e5e7a [INFO] checking meQlause/JackCompiler/054de67a3c7dd3d9c7eca13a5cac62df738e5e7a against master#1b8f2e46e14b08208a53585570edd9206374aae8 for pr-155418 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FmeQlause%2FJackCompiler" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/meQlause/JackCompiler [INFO] finished tweaking git repo https://github.com/meQlause/JackCompiler [INFO] tweaked toml for git repo https://github.com/meQlause/JackCompiler written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/meQlause/JackCompiler on toolchain 1b8f2e46e14b08208a53585570edd9206374aae8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1b8f2e46e14b08208a53585570edd9206374aae8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1b8f2e46e14b08208a53585570edd9206374aae8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 30 packages to latest Rust 1.97.0-nightly compatible versions [INFO] [stderr] Adding quick-xml v0.38.4 (available: v0.39.2) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1b8f2e46e14b08208a53585570edd9206374aae8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1b8f2e46e14b08208a53585570edd9206374aae8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c771b7bc96842067fdc36aa950eebdbbf014095da37f74e8d38303ffb027dd4c [INFO] running `Command { std: "docker" "start" "-a" "c771b7bc96842067fdc36aa950eebdbbf014095da37f74e8d38303ffb027dd4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c771b7bc96842067fdc36aa950eebdbbf014095da37f74e8d38303ffb027dd4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c771b7bc96842067fdc36aa950eebdbbf014095da37f74e8d38303ffb027dd4c", kill_on_drop: false }` [INFO] [stdout] c771b7bc96842067fdc36aa950eebdbbf014095da37f74e8d38303ffb027dd4c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1b8f2e46e14b08208a53585570edd9206374aae8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dba15cac7d40edeea209e107f4682f1845dc7e95c0a99f6aa04b12ae76a9f646 [INFO] running `Command { std: "docker" "start" "-a" "dba15cac7d40edeea209e107f4682f1845dc7e95c0a99f6aa04b12ae76a9f646", kill_on_drop: false }` [INFO] [stderr] Checking Jack-compiler-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `output_path_t` [INFO] [stdout] --> src/main.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 72 | output_path_t: P, [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output_path_t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `output_path` [INFO] [stdout] --> src/main.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 73 | output_path: P, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `subroutine_dec_return_type` is never read [INFO] [stdout] --> src/parser.rs:81:16 [INFO] [stdout] | [INFO] [stdout] 79 | pub struct SubroutineDec<'de> { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 80 | pub(super) subroutine_dec_type: SubroutineDecType, [INFO] [stdout] 81 | pub(super) subroutine_dec_return_type: SubroutineDecReturn<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SubroutineDec` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/parser.rs:97:10 [INFO] [stdout] | [INFO] [stdout] 97 | Type(Type<'de>), [INFO] [stdout] | ---- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `SubroutineDecReturn` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 97 - Type(Type<'de>), [INFO] [stdout] 97 + Type(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `lexeme` is never read [INFO] [stdout] --> src/tokenizer.rs:133:9 [INFO] [stdout] | [INFO] [stdout] 131 | pub struct Token<'de> { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 132 | pub token_type: TokenType<'de>, [INFO] [stdout] 133 | pub lexeme: Cow<'de, str>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Token` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `output_path_t` [INFO] [stdout] --> src/main.rs:72:5 [INFO] [stdout] | [INFO] [stdout] 72 | output_path_t: P, [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output_path_t` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `output_path` [INFO] [stdout] --> src/main.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 73 | output_path: P, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_output_path` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `subroutine_dec_return_type` is never read [INFO] [stdout] --> src/parser.rs:81:16 [INFO] [stdout] | [INFO] [stdout] 79 | pub struct SubroutineDec<'de> { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 80 | pub(super) subroutine_dec_type: SubroutineDecType, [INFO] [stdout] 81 | pub(super) subroutine_dec_return_type: SubroutineDecReturn<'de>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SubroutineDec` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/parser.rs:97:10 [INFO] [stdout] | [INFO] [stdout] 97 | Type(Type<'de>), [INFO] [stdout] | ---- ^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `SubroutineDecReturn` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 97 - Type(Type<'de>), [INFO] [stdout] 97 + Type(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `lexeme` is never read [INFO] [stdout] --> src/tokenizer.rs:133:9 [INFO] [stdout] | [INFO] [stdout] 131 | pub struct Token<'de> { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 132 | pub token_type: TokenType<'de>, [INFO] [stdout] 133 | pub lexeme: Cow<'de, str>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Token` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.65s [INFO] running `Command { std: "docker" "inspect" "dba15cac7d40edeea209e107f4682f1845dc7e95c0a99f6aa04b12ae76a9f646", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dba15cac7d40edeea209e107f4682f1845dc7e95c0a99f6aa04b12ae76a9f646", kill_on_drop: false }` [INFO] [stdout] dba15cac7d40edeea209e107f4682f1845dc7e95c0a99f6aa04b12ae76a9f646