[INFO] cloning repository https://github.com/Playing-with-Rust/simple-card-draft
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Playing-with-Rust/simple-card-draft" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPlaying-with-Rust%2Fsimple-card-draft", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPlaying-with-Rust%2Fsimple-card-draft'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5011bd14436e5915eec1d5253a357d441c7b1bf8
[INFO] documenting Playing-with-Rust/simple-card-draft 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%2FPlaying-with-Rust%2Fsimple-card-draft" "/workspace/builds/worker-17/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-17/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Playing-with-Rust/simple-card-draft 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/Playing-with-Rust/simple-card-draft
[INFO] finished tweaking git repo https://github.com/Playing-with-Rust/simple-card-draft
[INFO] tweaked toml for git repo https://github.com/Playing-with-Rust/simple-card-draft written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] crate git repo https://github.com/Playing-with-Rust/simple-card-draft 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lipsum v0.7.0
[INFO] [stderr]   Downloaded rand_derive v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 2f549a4d99e22a32c666256ff268ebbadc3f4e4a305b7c78bc0c0ea812f37f34
[INFO] running `Command { std: "docker" "start" "-a" "2f549a4d99e22a32c666256ff268ebbadc3f4e4a305b7c78bc0c0ea812f37f34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f549a4d99e22a32c666256ff268ebbadc3f4e4a305b7c78bc0c0ea812f37f34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f549a4d99e22a32c666256ff268ebbadc3f4e4a305b7c78bc0c0ea812f37f34", kill_on_drop: false }`
[INFO] [stdout] 2f549a4d99e22a32c666256ff268ebbadc3f4e4a305b7c78bc0c0ea812f37f34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 7bca930bee95118e33d9324d3be74b9a77fe7831cf0537d635ac71ccb2d927f9
[INFO] running `Command { std: "docker" "start" "-a" "7bca930bee95118e33d9324d3be74b9a77fe7831cf0537d635ac71ccb2d927f9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand_derive v0.5.0
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking lipsum v0.7.0
[INFO] [stderr]  Documenting simple-card-draft v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.94s
[INFO] running `Command { std: "docker" "inspect" "7bca930bee95118e33d9324d3be74b9a77fe7831cf0537d635ac71ccb2d927f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7bca930bee95118e33d9324d3be74b9a77fe7831cf0537d635ac71ccb2d927f9", kill_on_drop: false }`
[INFO] [stdout] 7bca930bee95118e33d9324d3be74b9a77fe7831cf0537d635ac71ccb2d927f9