[INFO] cloning repository https://github.com/TD-Sky/rlox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TD-Sky/rlox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTD-Sky%2Frlox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTD-Sky%2Frlox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 67ec32663779474cca78d9d300c773df087f2869 [INFO] checking TD-Sky/rlox/67ec32663779474cca78d9d300c773df087f2869 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTD-Sky%2Frlox" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/TD-Sky/rlox on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/TD-Sky/rlox [INFO] finished tweaking git repo https://github.com/TD-Sky/rlox [INFO] tweaked toml for git repo https://github.com/TD-Sky/rlox written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/TD-Sky/rlox 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d4ee32a5cda651b4c687dad61051179b164b885aebca8569511c53e9c96e35cb [INFO] running `Command { std: "docker" "start" "-a" "d4ee32a5cda651b4c687dad61051179b164b885aebca8569511c53e9c96e35cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d4ee32a5cda651b4c687dad61051179b164b885aebca8569511c53e9c96e35cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4ee32a5cda651b4c687dad61051179b164b885aebca8569511c53e9c96e35cb", kill_on_drop: false }` [INFO] [stdout] d4ee32a5cda651b4c687dad61051179b164b885aebca8569511c53e9c96e35cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 908b8527eb1dfa91a4501bd8fd3bbe402607d8686d3648e65323bd28a35bfa13 [INFO] running `Command { std: "docker" "start" "-a" "908b8527eb1dfa91a4501bd8fd3bbe402607d8686d3648e65323bd28a35bfa13", kill_on_drop: false }` [INFO] [stderr] Checking bitflags v2.6.0 [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling cfg_aliases v0.1.1 [INFO] [stderr] Checking linux-raw-sys v0.4.14 [INFO] [stderr] Checking anstyle-query v1.1.1 [INFO] [stderr] Checking anstyle v1.0.8 [INFO] [stderr] Checking colorchoice v1.0.2 [INFO] [stderr] Checking is_terminal_polyfill v1.70.1 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Checking unicode-width v0.1.13 [INFO] [stderr] Checking anstyle-parse v0.2.5 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking clap_lex v0.7.2 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Compiling nix v0.28.0 [INFO] [stderr] Checking yansi v1.0.1 [INFO] [stderr] Checking home v0.5.9 [INFO] [stderr] Checking smol_str v0.2.2 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Checking anstream v0.6.15 [INFO] [stderr] Checking ariadne v0.4.1 [INFO] [stderr] Checking clap_builder v4.5.13 [INFO] [stderr] Checking fd-lock v4.0.2 [INFO] [stderr] Checking rustyline v14.0.0 [INFO] [stderr] Compiling clap_derive v4.5.13 [INFO] [stderr] Checking clap v4.5.13 [INFO] [stderr] Checking rlox v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `kind` and `span` are never read [INFO] [stdout] --> src/scan.rs:275:5 [INFO] [stdout] | [INFO] [stdout] 274 | pub struct Token { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 275 | kind: TokenKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] 276 | span: Span, [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] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/scan.rs:339:16 [INFO] [stdout] | [INFO] [stdout] 339 | Identifier(SmolStr), [INFO] [stdout] | ---------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `TokenKind` has derived impls for the traits `Clone` and `Debug`, but these are 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] 339 | Identifier(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/scan.rs:341:12 [INFO] [stdout] | [INFO] [stdout] 341 | String(SmolStr), [INFO] [stdout] | ------ ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `TokenKind` has derived impls for the traits `Clone` and `Debug`, but these are 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] 341 | String(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/scan.rs:343:12 [INFO] [stdout] | [INFO] [stdout] 343 | Number(f64), [INFO] [stdout] | ------ ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `TokenKind` has derived impls for the traits `Clone` and `Debug`, but these are 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] 343 | Number(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `kind` and `span` are never read [INFO] [stdout] --> src/scan.rs:275:5 [INFO] [stdout] | [INFO] [stdout] 274 | pub struct Token { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 275 | kind: TokenKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] 276 | span: Span, [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] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/scan.rs:339:16 [INFO] [stdout] | [INFO] [stdout] 339 | Identifier(SmolStr), [INFO] [stdout] | ---------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `TokenKind` has derived impls for the traits `Clone` and `Debug`, but these are 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] 339 | Identifier(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/scan.rs:341:12 [INFO] [stdout] | [INFO] [stdout] 341 | String(SmolStr), [INFO] [stdout] | ------ ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `TokenKind` has derived impls for the traits `Clone` and `Debug`, but these are 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] 341 | String(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/scan.rs:343:12 [INFO] [stdout] | [INFO] [stdout] 343 | Number(f64), [INFO] [stdout] | ------ ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `TokenKind` has derived impls for the traits `Clone` and `Debug`, but these are 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] 343 | Number(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.46s [INFO] running `Command { std: "docker" "inspect" "908b8527eb1dfa91a4501bd8fd3bbe402607d8686d3648e65323bd28a35bfa13", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "908b8527eb1dfa91a4501bd8fd3bbe402607d8686d3648e65323bd28a35bfa13", kill_on_drop: false }` [INFO] [stdout] 908b8527eb1dfa91a4501bd8fd3bbe402607d8686d3648e65323bd28a35bfa13