[INFO] cloning repository https://github.com/LibertyOS-Development/mutate
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/LibertyOS-Development/mutate" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLibertyOS-Development%2Fmutate", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLibertyOS-Development%2Fmutate'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 178cb98f7394c1f3ac2aa68563ec9da278ca99f8
[INFO] documenting LibertyOS-Development/mutate against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLibertyOS-Development%2Fmutate" "/workspace/builds/worker-32/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-32/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/LibertyOS-Development/mutate on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/LibertyOS-Development/mutate
[INFO] finished tweaking git repo https://github.com/LibertyOS-Development/mutate
[INFO] tweaked toml for git repo https://github.com/LibertyOS-Development/mutate written to /workspace/builds/worker-32/source/Cargo.toml
[INFO] crate git repo https://github.com/LibertyOS-Development/mutate already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fb332411aa1b6af2e34853aff08968eb1446c4afccc9ce7641723989f5e7dfd8
[INFO] running `Command { std: "docker" "start" "-a" "fb332411aa1b6af2e34853aff08968eb1446c4afccc9ce7641723989f5e7dfd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fb332411aa1b6af2e34853aff08968eb1446c4afccc9ce7641723989f5e7dfd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb332411aa1b6af2e34853aff08968eb1446c4afccc9ce7641723989f5e7dfd8", kill_on_drop: false }`
[INFO] [stdout] fb332411aa1b6af2e34853aff08968eb1446c4afccc9ce7641723989f5e7dfd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed797c3eff3c427a04aa8b1d78b68f5807ed836e3f37bd14be31e364a631a192
[INFO] running `Command { std: "docker" "start" "-a" "ed797c3eff3c427a04aa8b1d78b68f5807ed836e3f37bd14be31e364a631a192", kill_on_drop: false }`
[INFO] [stderr]  Documenting mutate v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "ed797c3eff3c427a04aa8b1d78b68f5807ed836e3f37bd14be31e364a631a192", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed797c3eff3c427a04aa8b1d78b68f5807ed836e3f37bd14be31e364a631a192", kill_on_drop: false }`
[INFO] [stdout] ed797c3eff3c427a04aa8b1d78b68f5807ed836e3f37bd14be31e364a631a192
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] bca8bd6e4282df729e787739120c2207a0e32970b7e54d42b4f7b9dd340f342f
[INFO] running `Command { std: "docker" "start" "-a" "bca8bd6e4282df729e787739120c2207a0e32970b7e54d42b4f7b9dd340f342f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting mutate v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "bca8bd6e4282df729e787739120c2207a0e32970b7e54d42b4f7b9dd340f342f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bca8bd6e4282df729e787739120c2207a0e32970b7e54d42b4f7b9dd340f342f", kill_on_drop: false }`
[INFO] [stdout] bca8bd6e4282df729e787739120c2207a0e32970b7e54d42b4f7b9dd340f342f