[INFO] cloning repository https://github.com/muhfathy3790/kangaroo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/muhfathy3790/kangaroo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmuhfathy3790%2Fkangaroo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmuhfathy3790%2Fkangaroo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 88d773238eae4ee83d7358aa5d552710249756b6
[INFO] checking muhfathy3790/kangaroo against try#b98202ad067d72e45cec8be3d5c15d86ef0fd086 for pr-155193
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmuhfathy3790%2Fkangaroo" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/muhfathy3790/kangaroo
[INFO] finished tweaking git repo https://github.com/muhfathy3790/kangaroo
[INFO] tweaked toml for git repo https://github.com/muhfathy3790/kangaroo written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/muhfathy3790/kangaroo on toolchain b98202ad067d72e45cec8be3d5c15d86ef0fd086
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/muhfathy3790/kangaroo 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" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitcoin-io v0.1.4
[INFO] [stderr]   Downloaded wgpu-core-deps-emscripten v28.0.0
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[INFO] [stderr]   Downloaded wgpu-core-deps-apple v28.0.0
[INFO] [stderr]   Downloaded hex-conservative v0.2.2
[INFO] [stderr]   Downloaded bitcoin_hashes v0.14.1
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[INFO] [stderr]   Downloaded gpu-allocator v0.28.0
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[INFO] [stderr]   Downloaded metal v0.33.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6e2314822f8d9f402d1fab5b8871bb652d09695a5dcb8867ebced16e3d90d424
[INFO] running `Command { std: "docker" "start" "-a" "6e2314822f8d9f402d1fab5b8871bb652d09695a5dcb8867ebced16e3d90d424", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e2314822f8d9f402d1fab5b8871bb652d09695a5dcb8867ebced16e3d90d424", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e2314822f8d9f402d1fab5b8871bb652d09695a5dcb8867ebced16e3d90d424", kill_on_drop: false }`
[INFO] [stdout] 6e2314822f8d9f402d1fab5b8871bb652d09695a5dcb8867ebced16e3d90d424
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+b98202ad067d72e45cec8be3d5c15d86ef0fd086" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dca400dbd5530b79f4fc5394681d3cfa8362e1e293dd974e639fe5ea8e05b73b
[INFO] running `Command { std: "docker" "start" "-a" "dca400dbd5530b79f4fc5394681d3cfa8362e1e293dd974e639fe5ea8e05b73b", kill_on_drop: false }`
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking subtle v2.6.1
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[INFO] [stderr]    Compiling zerocopy-derive v0.8.31
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking hashbrown v0.16.1
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[INFO] [stderr]    Compiling ash v0.38.0+1.3.281
[INFO] [stderr]     Checking der v0.7.10
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[INFO] [stderr]     Checking gpu-allocator v0.28.0
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[INFO] [stderr]     Checking kangaroo v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `id` and `expected_key` are never read
[INFO] [stdout]   --> benches/solve_benchmark.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | struct PuzzleConfig {
[INFO] [stdout]    |        ------------ fields in this struct
[INFO] [stdout] 16 |     id: u32,
[INFO] [stdout]    |     ^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     expected_key: &'static str,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PuzzleConfig` has a derived impl for the trait `Clone`, 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 1m 23s
[INFO] running `Command { std: "docker" "inspect" "dca400dbd5530b79f4fc5394681d3cfa8362e1e293dd974e639fe5ea8e05b73b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dca400dbd5530b79f4fc5394681d3cfa8362e1e293dd974e639fe5ea8e05b73b", kill_on_drop: false }`
[INFO] [stdout] dca400dbd5530b79f4fc5394681d3cfa8362e1e293dd974e639fe5ea8e05b73b