[INFO] cloning repository https://github.com/anisse/lbzip2-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anisse/lbzip2-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanisse%2Flbzip2-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanisse%2Flbzip2-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4a023f1af6be016ddc2f787ab2ea1819cd81c5a6
[INFO] checking anisse/lbzip2-rs against try#012cd62c9add58ab3910e44c137d87db3ab70f61 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanisse%2Flbzip2-rs" "/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/anisse/lbzip2-rs
[INFO] finished tweaking git repo https://github.com/anisse/lbzip2-rs
[INFO] tweaked toml for git repo https://github.com/anisse/lbzip2-rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/anisse/lbzip2-rs on toolchain 012cd62c9add58ab3910e44c137d87db3ab70f61
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/anisse/lbzip2-rs 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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c7384ffd853f7621ecf7b26d943378ab0bf968b050f68654bf6970383fc3b9c
[INFO] running `Command { std: "docker" "start" "-a" "6c7384ffd853f7621ecf7b26d943378ab0bf968b050f68654bf6970383fc3b9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c7384ffd853f7621ecf7b26d943378ab0bf968b050f68654bf6970383fc3b9c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c7384ffd853f7621ecf7b26d943378ab0bf968b050f68654bf6970383fc3b9c", kill_on_drop: false }`
[INFO] [stdout] 6c7384ffd853f7621ecf7b26d943378ab0bf968b050f68654bf6970383fc3b9c
[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" "+012cd62c9add58ab3910e44c137d87db3ab70f61" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 995ee1bf20753a6a1d4dfb3fdc025b04302012d1554c0e6b9cbdfbc8dab64145
[INFO] running `Command { std: "docker" "start" "-a" "995ee1bf20753a6a1d4dfb3fdc025b04302012d1554c0e6b9cbdfbc8dab64145", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]     Checking libbz2-rs-sys v0.2.1
[INFO] [stderr]     Checking memchr v2.7.5
[INFO] [stderr]     Checking bzip2 v0.6.0
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking core_affinity v0.8.3
[INFO] [stderr]     Checking lbzip2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::*`
[INFO] [stdout]   --> src/lib.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `Command { std: "docker" "inspect" "995ee1bf20753a6a1d4dfb3fdc025b04302012d1554c0e6b9cbdfbc8dab64145", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "995ee1bf20753a6a1d4dfb3fdc025b04302012d1554c0e6b9cbdfbc8dab64145", kill_on_drop: false }`
[INFO] [stdout] 995ee1bf20753a6a1d4dfb3fdc025b04302012d1554c0e6b9cbdfbc8dab64145
