[INFO] cloning repository https://github.com/kennethjang34/doc-doc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kennethjang34/doc-doc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkennethjang34%2Fdoc-doc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkennethjang34%2Fdoc-doc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 29eb8174e58ad0f319cfcdba7e48dfedc6e13b2d
[INFO] checking kennethjang34/doc-doc against master#fd17deacce374a4185c882795be162e17b557050 for pr-138001
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkennethjang34%2Fdoc-doc" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kennethjang34/doc-doc on toolchain fd17deacce374a4185c882795be162e17b557050
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fd17deacce374a4185c882795be162e17b557050" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/kennethjang34/doc-doc
[INFO] finished tweaking git repo https://github.com/kennethjang34/doc-doc
[INFO] tweaked toml for git repo https://github.com/kennethjang34/doc-doc written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/kennethjang34/doc-doc 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" "+fd17deacce374a4185c882795be162e17b557050" "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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+fd17deacce374a4185c882795be162e17b557050" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a232e9891e425527aa68e9a7ad7ecdd91900daae1b403d1b92177f13a0e3247
[INFO] running `Command { std: "docker" "start" "-a" "3a232e9891e425527aa68e9a7ad7ecdd91900daae1b403d1b92177f13a0e3247", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a232e9891e425527aa68e9a7ad7ecdd91900daae1b403d1b92177f13a0e3247", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a232e9891e425527aa68e9a7ad7ecdd91900daae1b403d1b92177f13a0e3247", kill_on_drop: false }`
[INFO] [stdout] 3a232e9891e425527aa68e9a7ad7ecdd91900daae1b403d1b92177f13a0e3247
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+fd17deacce374a4185c882795be162e17b557050" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c5958a014dedcd94fa43335cc3713f6f734d9dc1e5ebe1ecfd13dc21267ee8d6
[INFO] running `Command { std: "docker" "start" "-a" "c5958a014dedcd94fa43335cc3713f6f734d9dc1e5ebe1ecfd13dc21267ee8d6", kill_on_drop: false }`
[INFO] [stderr]     Checking doc-doc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] running `Command { std: "docker" "inspect" "c5958a014dedcd94fa43335cc3713f6f734d9dc1e5ebe1ecfd13dc21267ee8d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5958a014dedcd94fa43335cc3713f6f734d9dc1e5ebe1ecfd13dc21267ee8d6", kill_on_drop: false }`
[INFO] [stdout] c5958a014dedcd94fa43335cc3713f6f734d9dc1e5ebe1ecfd13dc21267ee8d6