[INFO] cloning repository https://github.com/f42h/chkcmp_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/f42h/chkcmp_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ff42h%2Fchkcmp_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ff42h%2Fchkcmp_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 493e735971bff2622ec0548c5a84df3c3f39d07e
[INFO] checking f42h/chkcmp_rs against master#eeb94be79adc9df7a09ad0b2421f16e60e6d932c for pr-152971
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ff42h%2Fchkcmp_rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/f42h/chkcmp_rs
[INFO] finished tweaking git repo https://github.com/f42h/chkcmp_rs
[INFO] tweaked toml for git repo https://github.com/f42h/chkcmp_rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/f42h/chkcmp_rs on toolchain eeb94be79adc9df7a09ad0b2421f16e60e6d932c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/f42h/chkcmp_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" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2fbd08f2f5cb56470f1f9f5865bab1e35fc10808cdc8f945af3bdd28317723b5
[INFO] running `Command { std: "docker" "start" "-a" "2fbd08f2f5cb56470f1f9f5865bab1e35fc10808cdc8f945af3bdd28317723b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2fbd08f2f5cb56470f1f9f5865bab1e35fc10808cdc8f945af3bdd28317723b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fbd08f2f5cb56470f1f9f5865bab1e35fc10808cdc8f945af3bdd28317723b5", kill_on_drop: false }`
[INFO] [stdout] 2fbd08f2f5cb56470f1f9f5865bab1e35fc10808cdc8f945af3bdd28317723b5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+eeb94be79adc9df7a09ad0b2421f16e60e6d932c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 193246be08a77fb834a5105ea905225e2cd1f3bb8b814cfae2774c84fe82ef92
[INFO] running `Command { std: "docker" "start" "-a" "193246be08a77fb834a5105ea905225e2cd1f3bb8b814cfae2774c84fe82ef92", kill_on_drop: false }`
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking shellexpand v3.1.1
[INFO] [stderr]     Checking chkcmp_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "193246be08a77fb834a5105ea905225e2cd1f3bb8b814cfae2774c84fe82ef92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "193246be08a77fb834a5105ea905225e2cd1f3bb8b814cfae2774c84fe82ef92", kill_on_drop: false }`
[INFO] [stdout] 193246be08a77fb834a5105ea905225e2cd1f3bb8b814cfae2774c84fe82ef92