[INFO] cloning repository https://github.com/SotaSato-stst/rust-ish-compiler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SotaSato-stst/rust-ish-compiler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSotaSato-stst%2Frust-ish-compiler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSotaSato-stst%2Frust-ish-compiler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 05a0c920f7a17b79f1f35bde0bbe3e81b5c1a74e
[INFO] checking SotaSato-stst/rust-ish-compiler against try#ad93f57d532978d6739002a21bc66b45ed22f998 for pr-155418
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSotaSato-stst%2Frust-ish-compiler" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/SotaSato-stst/rust-ish-compiler
[INFO] finished tweaking git repo https://github.com/SotaSato-stst/rust-ish-compiler
[INFO] tweaked toml for git repo https://github.com/SotaSato-stst/rust-ish-compiler written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/SotaSato-stst/rust-ish-compiler on toolchain ad93f57d532978d6739002a21bc66b45ed22f998
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad93f57d532978d6739002a21bc66b45ed22f998" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/SotaSato-stst/rust-ish-compiler 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" "+ad93f57d532978d6739002a21bc66b45ed22f998" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+ad93f57d532978d6739002a21bc66b45ed22f998" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d37ced6c13786d6f7857cb859c38ea625613e0bc958a32430814f2ce21bba454
[INFO] running `Command { std: "docker" "start" "-a" "d37ced6c13786d6f7857cb859c38ea625613e0bc958a32430814f2ce21bba454", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d37ced6c13786d6f7857cb859c38ea625613e0bc958a32430814f2ce21bba454", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d37ced6c13786d6f7857cb859c38ea625613e0bc958a32430814f2ce21bba454", kill_on_drop: false }`
[INFO] [stdout] d37ced6c13786d6f7857cb859c38ea625613e0bc958a32430814f2ce21bba454
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+ad93f57d532978d6739002a21bc66b45ed22f998" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b172ab18f89a719717882ed9f2ccf13a8b6334c649dc2c48a6e0c86c2ef994cd
[INFO] running `Command { std: "docker" "start" "-a" "b172ab18f89a719717882ed9f2ccf13a8b6334c649dc2c48a6e0c86c2ef994cd", kill_on_drop: false }`
[INFO] [stderr]     Checking likerustc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `parser::token::Operator`
[INFO] [stdout]  --> src/parser/parser.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     parser::token::Operator,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `value` are never read
[INFO] [stdout]   --> src/ast/program.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub struct ItemConst {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 62 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 63 |     value: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ItemConst` 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: fields `name` and `value` are never read
[INFO] [stdout]   --> src/ast/program.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub struct ItemConst {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 62 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 63 |     value: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ItemConst` 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] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "b172ab18f89a719717882ed9f2ccf13a8b6334c649dc2c48a6e0c86c2ef994cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b172ab18f89a719717882ed9f2ccf13a8b6334c649dc2c48a6e0c86c2ef994cd", kill_on_drop: false }`
[INFO] [stdout] b172ab18f89a719717882ed9f2ccf13a8b6334c649dc2c48a6e0c86c2ef994cd
