[INFO] cloning repository https://github.com/wfraser/gofer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wfraser/gofer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwfraser%2Fgofer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwfraser%2Fgofer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 52f663a2c4420e1f3d3502a2a2bae45e05f7b3a2
[INFO] documenting wfraser/gofer 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%2Fwfraser%2Fgofer" "/workspace/builds/worker-22/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-22/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wfraser/gofer 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/wfraser/gofer
[INFO] finished tweaking git repo https://github.com/wfraser/gofer
[INFO] tweaked toml for git repo https://github.com/wfraser/gofer written to /workspace/builds/worker-22/source/Cargo.toml
[INFO] crate git repo https://github.com/wfraser/gofer 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] 73ae04cb14109347cb4c5f6b0c3c1fe95a8e9dd4de5c8683a0d88683dedf172c
[INFO] running `Command { std: "docker" "start" "-a" "73ae04cb14109347cb4c5f6b0c3c1fe95a8e9dd4de5c8683a0d88683dedf172c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "73ae04cb14109347cb4c5f6b0c3c1fe95a8e9dd4de5c8683a0d88683dedf172c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73ae04cb14109347cb4c5f6b0c3c1fe95a8e9dd4de5c8683a0d88683dedf172c", kill_on_drop: false }`
[INFO] [stdout] 73ae04cb14109347cb4c5f6b0c3c1fe95a8e9dd4de5c8683a0d88683dedf172c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-22/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] e453b99bebc49090c9a3b31dcd7ab096c5b2dfe1fc8bd7c25a73f970e1a5d6a4
[INFO] running `Command { std: "docker" "start" "-a" "e453b99bebc49090c9a3b31dcd7ab096c5b2dfe1fc8bd7c25a73f970e1a5d6a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]     Checking futures-sink v0.3.21
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling anyhow v1.0.55
[INFO] [stderr]     Checking futures-channel v0.3.21
[INFO] [stderr]     Checking mio v0.8.0
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling futures-macro v0.3.21
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]     Checking tokio v1.17.0
[INFO] [stderr]     Checking futures-util v0.3.21
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking futures-executor v0.3.21
[INFO] [stderr]     Checking tokio-util v0.7.0
[INFO] [stderr]     Checking tokio-stream v0.1.8
[INFO] [stderr]     Checking futures v0.3.21
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]  Documenting gofer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.80s
[INFO] running `Command { std: "docker" "inspect" "e453b99bebc49090c9a3b31dcd7ab096c5b2dfe1fc8bd7c25a73f970e1a5d6a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e453b99bebc49090c9a3b31dcd7ab096c5b2dfe1fc8bd7c25a73f970e1a5d6a4", kill_on_drop: false }`
[INFO] [stdout] e453b99bebc49090c9a3b31dcd7ab096c5b2dfe1fc8bd7c25a73f970e1a5d6a4