[INFO] cloning repository https://github.com/maxisusi/jlox
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maxisusi/jlox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxisusi%2Fjlox", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxisusi%2Fjlox'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 71611eef942d89fe7c9fdc9ae942e3586f3a483d
[INFO] checking maxisusi/jlox against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxisusi%2Fjlox" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/maxisusi/jlox
[INFO] finished tweaking git repo https://github.com/maxisusi/jlox
[INFO] tweaked toml for git repo https://github.com/maxisusi/jlox written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/maxisusi/jlox on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/maxisusi/jlox 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28af00a6b5c287f764c829ef7c2d8e255da2ad613750fa38d6c8f2372bc88c6b
[INFO] running `Command { std: "docker" "start" "-a" "28af00a6b5c287f764c829ef7c2d8e255da2ad613750fa38d6c8f2372bc88c6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28af00a6b5c287f764c829ef7c2d8e255da2ad613750fa38d6c8f2372bc88c6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28af00a6b5c287f764c829ef7c2d8e255da2ad613750fa38d6c8f2372bc88c6b", kill_on_drop: false }`
[INFO] [stdout] 28af00a6b5c287f764c829ef7c2d8e255da2ad613750fa38d6c8f2372bc88c6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d45f2eedbd23688a46a6c628485678cf1b8389f77700f75b5da8d574e3c3b1a8
[INFO] running `Command { std: "docker" "start" "-a" "d45f2eedbd23688a46a6c628485678cf1b8389f77700f75b5da8d574e3c3b1a8", kill_on_drop: false }`
[INFO] [stderr]     Checking jlox v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `lexeme`, `line`, `token_type`, and `object` are never read
[INFO] [stdout]   --> src/token.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct Token {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout]  8 |     pub lexeme: String,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]  9 |     pub line: usize,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 10 |     pub token_type: TokenType,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 11 |     pub object: Option<String>,
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `lexeme`, `line`, `token_type`, and `object` are never read
[INFO] [stdout]   --> src/token.rs:8:9
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct Token {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout]  8 |     pub lexeme: String,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]  9 |     pub line: usize,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 10 |     pub token_type: TokenType,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 11 |     pub object: Option<String>,
[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)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "d45f2eedbd23688a46a6c628485678cf1b8389f77700f75b5da8d574e3c3b1a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d45f2eedbd23688a46a6c628485678cf1b8389f77700f75b5da8d574e3c3b1a8", kill_on_drop: false }`
[INFO] [stdout] d45f2eedbd23688a46a6c628485678cf1b8389f77700f75b5da8d574e3c3b1a8