[INFO] cloning repository https://github.com/LennyLizowzskiy/zuck
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LennyLizowzskiy/zuck" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLennyLizowzskiy%2Fzuck", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLennyLizowzskiy%2Fzuck'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a3a47c2386493a0b7dd4a549dcf22f4d9fbdcefa
[INFO] checking LennyLizowzskiy/zuck against try#bf5ff6675cf10ce009ac02007b064a7cfc4509ac for pr-140558
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLennyLizowzskiy%2Fzuck" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LennyLizowzskiy/zuck on toolchain bf5ff6675cf10ce009ac02007b064a7cfc4509ac
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bf5ff6675cf10ce009ac02007b064a7cfc4509ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LennyLizowzskiy/zuck
[INFO] finished tweaking git repo https://github.com/LennyLizowzskiy/zuck
[INFO] tweaked toml for git repo https://github.com/LennyLizowzskiy/zuck written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/LennyLizowzskiy/zuck 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" "+bf5ff6675cf10ce009ac02007b064a7cfc4509ac" "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-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+bf5ff6675cf10ce009ac02007b064a7cfc4509ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ef2ec320c9d886b35d4b65dba4bb48ef02ded5217c5708a8c3cd4522a665bf0d
[INFO] running `Command { std: "docker" "start" "-a" "ef2ec320c9d886b35d4b65dba4bb48ef02ded5217c5708a8c3cd4522a665bf0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef2ec320c9d886b35d4b65dba4bb48ef02ded5217c5708a8c3cd4522a665bf0d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef2ec320c9d886b35d4b65dba4bb48ef02ded5217c5708a8c3cd4522a665bf0d", kill_on_drop: false }`
[INFO] [stdout] ef2ec320c9d886b35d4b65dba4bb48ef02ded5217c5708a8c3cd4522a665bf0d
[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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+bf5ff6675cf10ce009ac02007b064a7cfc4509ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac1f9b4e59e7f8d8e738b74c0f5c46fe18564aac797aa2008b66151fbe58b179
[INFO] running `Command { std: "docker" "start" "-a" "ac1f9b4e59e7f8d8e738b74c0f5c46fe18564aac797aa2008b66151fbe58b179", kill_on_drop: false }`
[INFO] [stderr]     Checking zuck v2.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `u64`
[INFO] [stdout]    --> src/duration.rs:234:30
[INFO] [stdout]     |
[INFO] [stdout] 234 |     use core::{str::FromStr, u64};
[INFO] [stdout]     |                              ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "ac1f9b4e59e7f8d8e738b74c0f5c46fe18564aac797aa2008b66151fbe58b179", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac1f9b4e59e7f8d8e738b74c0f5c46fe18564aac797aa2008b66151fbe58b179", kill_on_drop: false }`
[INFO] [stdout] ac1f9b4e59e7f8d8e738b74c0f5c46fe18564aac797aa2008b66151fbe58b179
