[INFO] cloning repository https://github.com/mrlanu/hecto
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mrlanu/hecto" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrlanu%2Fhecto", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrlanu%2Fhecto'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0f91301ec3fc8cfb2b96aba92123a9dcdccfdbd8
[INFO] documenting mrlanu/hecto against 1.61.0 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmrlanu%2Fhecto" "/workspace/builds/worker-27/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-27/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mrlanu/hecto on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mrlanu/hecto
[INFO] finished tweaking git repo https://github.com/mrlanu/hecto
[INFO] tweaked toml for git repo https://github.com/mrlanu/hecto written to /workspace/builds/worker-27/source/Cargo.toml
[INFO] crate git repo https://github.com/mrlanu/hecto already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9eef6164951bda7e6e5f9c87738343162e472c2c423a7dab860bd02f1da80b44
[INFO] running `Command { std: "docker" "start" "-a" "9eef6164951bda7e6e5f9c87738343162e472c2c423a7dab860bd02f1da80b44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9eef6164951bda7e6e5f9c87738343162e472c2c423a7dab860bd02f1da80b44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9eef6164951bda7e6e5f9c87738343162e472c2c423a7dab860bd02f1da80b44", kill_on_drop: false }`
[INFO] [stdout] 9eef6164951bda7e6e5f9c87738343162e472c2c423a7dab860bd02f1da80b44
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-27/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1b4977b4549cc9a1ccfe084846908631d130d65b3c2c4aaa96fb71bb0dae2a6
[INFO] running `Command { std: "docker" "start" "-a" "f1b4977b4549cc9a1ccfe084846908631d130d65b3c2c4aaa96fb71bb0dae2a6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]     Checking numtoa v0.1.0
[INFO] [stderr]     Checking termion v1.5.6
[INFO] [stderr]  Documenting hecto v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.92s
[INFO] running `Command { std: "docker" "inspect" "f1b4977b4549cc9a1ccfe084846908631d130d65b3c2c4aaa96fb71bb0dae2a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1b4977b4549cc9a1ccfe084846908631d130d65b3c2c4aaa96fb71bb0dae2a6", kill_on_drop: false }`
[INFO] [stdout] f1b4977b4549cc9a1ccfe084846908631d130d65b3c2c4aaa96fb71bb0dae2a6