[INFO] cloning repository https://github.com/nmeylan/toobusytoimprove
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nmeylan/toobusytoimprove" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnmeylan%2Ftoobusytoimprove", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnmeylan%2Ftoobusytoimprove'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b5277c5584d690fb3b257ae2703c1e7070b90415
[INFO] checking nmeylan/toobusytoimprove against try#54e27f559f23913c1d5afb1a0f0114e9e61b81b8 for pr-147589
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnmeylan%2Ftoobusytoimprove" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/nmeylan/toobusytoimprove
[INFO] finished tweaking git repo https://github.com/nmeylan/toobusytoimprove
[INFO] tweaked toml for git repo https://github.com/nmeylan/toobusytoimprove written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/nmeylan/toobusytoimprove on toolchain 54e27f559f23913c1d5afb1a0f0114e9e61b81b8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+54e27f559f23913c1d5afb1a0f0114e9e61b81b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/nmeylan/toobusytoimprove 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" "+54e27f559f23913c1d5afb1a0f0114e9e61b81b8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+54e27f559f23913c1d5afb1a0f0114e9e61b81b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 123ac5cedda89ffcf9c7dc151ab76943d15414106f74529055a0b52823b2074f
[INFO] running `Command { std: "docker" "start" "-a" "123ac5cedda89ffcf9c7dc151ab76943d15414106f74529055a0b52823b2074f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "123ac5cedda89ffcf9c7dc151ab76943d15414106f74529055a0b52823b2074f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "123ac5cedda89ffcf9c7dc151ab76943d15414106f74529055a0b52823b2074f", kill_on_drop: false }`
[INFO] [stdout] 123ac5cedda89ffcf9c7dc151ab76943d15414106f74529055a0b52823b2074f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+54e27f559f23913c1d5afb1a0f0114e9e61b81b8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c169db46ddcce0487c3ee0d93cfd8b654bdacfcf157946d738f57a914bef272d
[INFO] running `Command { std: "docker" "start" "-a" "c169db46ddcce0487c3ee0d93cfd8b654bdacfcf157946d738f57a914bef272d", kill_on_drop: false }`
[INFO] [stderr]     Checking libloading v0.8.5
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[INFO] [stderr]    Compiling rustix v0.38.34
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[INFO] [stderr]     Checking too-busy-to-improve v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variant `Years` is never constructed
[INFO] [stdout]   --> src/main.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | enum TimeUnit {
[INFO] [stdout]    |      -------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 41 |     Years,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[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 01s
[INFO] running `Command { std: "docker" "inspect" "c169db46ddcce0487c3ee0d93cfd8b654bdacfcf157946d738f57a914bef272d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c169db46ddcce0487c3ee0d93cfd8b654bdacfcf157946d738f57a914bef272d", kill_on_drop: false }`
[INFO] [stdout] c169db46ddcce0487c3ee0d93cfd8b654bdacfcf157946d738f57a914bef272d
