[INFO] cloning repository https://github.com/jonah-saltzman/lox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jonah-saltzman/lox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonah-saltzman%2Flox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonah-saltzman%2Flox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0a627a5498c4a9dccec856fa2abcff969fb88b28
[INFO] checking jonah-saltzman/lox against master#3350c1eb3fd8fe1bee1ed4c76944d707bd256876 for pr-140558
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonah-saltzman%2Flox" "/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/jonah-saltzman/lox on toolchain 3350c1eb3fd8fe1bee1ed4c76944d707bd256876
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3350c1eb3fd8fe1bee1ed4c76944d707bd256876" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jonah-saltzman/lox
[INFO] finished tweaking git repo https://github.com/jonah-saltzman/lox
[INFO] tweaked toml for git repo https://github.com/jonah-saltzman/lox written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jonah-saltzman/lox 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" "+3350c1eb3fd8fe1bee1ed4c76944d707bd256876" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded derive_more-impl v1.0.0-beta.6
[INFO] [stderr]   Downloaded derive_more v1.0.0-beta.6
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+3350c1eb3fd8fe1bee1ed4c76944d707bd256876" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4dac14976e67db39b255230d14568c8e297e71bf27a3852dddd0141ae9d7a88f
[INFO] running `Command { std: "docker" "start" "-a" "4dac14976e67db39b255230d14568c8e297e71bf27a3852dddd0141ae9d7a88f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4dac14976e67db39b255230d14568c8e297e71bf27a3852dddd0141ae9d7a88f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dac14976e67db39b255230d14568c8e297e71bf27a3852dddd0141ae9d7a88f", kill_on_drop: false }`
[INFO] [stdout] 4dac14976e67db39b255230d14568c8e297e71bf27a3852dddd0141ae9d7a88f
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+3350c1eb3fd8fe1bee1ed4c76944d707bd256876" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1623c2da59e774d50a7e9c6b3ea021271c8789520f3776228d698ff9d418360
[INFO] running `Command { std: "docker" "start" "-a" "e1623c2da59e774d50a7e9c6b3ea021271c8789520f3776228d698ff9d418360", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.83
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking utf8parse v0.2.1
[INFO] [stderr]    Compiling siphasher v0.3.11
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.0
[INFO] [stderr]     Checking colorchoice v1.0.1
[INFO] [stderr]     Checking anstyle v1.0.7
[INFO] [stderr]     Checking anstyle-query v1.0.3
[INFO] [stderr]     Checking anstyle-parse v0.2.4
[INFO] [stderr]     Checking clap_lex v0.7.0
[INFO] [stderr]    Compiling phf_shared v0.11.2
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]     Checking ascii v1.1.0
[INFO] [stderr]     Checking anstream v0.6.14
[INFO] [stderr]     Checking clap_builder v4.5.2
[INFO] [stderr]    Compiling phf_generator v0.11.2
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.65
[INFO] [stderr]    Compiling derive_more-impl v1.0.0-beta.6
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]    Compiling phf_macros v0.11.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]     Checking phf v0.11.2
[INFO] [stderr]     Checking derive_more v1.0.0-beta.6
[INFO] [stderr]     Checking clap v4.5.4
[INFO] [stderr]     Checking jlox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/token.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub struct Token<'a> {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 58 |     kind: TokenType<'a>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 59 |     lexeme: &'a AsciiStr,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 60 |     object: Object,
[INFO] [stdout] 61 |     line: usize,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 62 |     #[debug(skip)]
[INFO] [stdout] 63 |     start: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 64 |     #[debug(skip)]
[INFO] [stdout] 65 |     end: usize,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 66 |     col_start: usize,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 67 |     col_end: usize
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/token.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub struct Token<'a> {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 58 |     kind: TokenType<'a>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 59 |     lexeme: &'a AsciiStr,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 60 |     object: Object,
[INFO] [stdout] 61 |     line: usize,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 62 |     #[debug(skip)]
[INFO] [stdout] 63 |     start: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 64 |     #[debug(skip)]
[INFO] [stdout] 65 |     end: usize,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 66 |     col_start: usize,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 67 |     col_end: usize
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Token` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.16s
[INFO] running `Command { std: "docker" "inspect" "e1623c2da59e774d50a7e9c6b3ea021271c8789520f3776228d698ff9d418360", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1623c2da59e774d50a7e9c6b3ea021271c8789520f3776228d698ff9d418360", kill_on_drop: false }`
[INFO] [stdout] e1623c2da59e774d50a7e9c6b3ea021271c8789520f3776228d698ff9d418360
