[INFO] cloning repository https://github.com/AspenJames/markov-chain-text
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AspenJames/markov-chain-text" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAspenJames%2Fmarkov-chain-text", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAspenJames%2Fmarkov-chain-text'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c5286f3834873388b9c7db8f8f3bcaf9642ff096
[INFO] documenting AspenJames/markov-chain-text against 1.54.0 for beta-1.55-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAspenJames%2Fmarkov-chain-text" "/workspace/builds/worker-25/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-25/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/AspenJames/markov-chain-text on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/AspenJames/markov-chain-text
[INFO] finished tweaking git repo https://github.com/AspenJames/markov-chain-text
[INFO] tweaked toml for git repo https://github.com/AspenJames/markov-chain-text written to /workspace/builds/worker-25/source/Cargo.toml
[INFO] crate git repo https://github.com/AspenJames/markov-chain-text already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae7506d9e04c9f04ade549038587fded31af701ab41e2df3e2b31cceee0ac635
[INFO] running `Command { std: "docker" "start" "-a" "ae7506d9e04c9f04ade549038587fded31af701ab41e2df3e2b31cceee0ac635", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae7506d9e04c9f04ade549038587fded31af701ab41e2df3e2b31cceee0ac635", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae7506d9e04c9f04ade549038587fded31af701ab41e2df3e2b31cceee0ac635", kill_on_drop: false }`
[INFO] [stdout] ae7506d9e04c9f04ade549038587fded31af701ab41e2df3e2b31cceee0ac635
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a45958fc23ecf69707ac4d2e44eaf057d0fc2e83889a7c7001156b7f06191ba
[INFO] running `Command { std: "docker" "start" "-a" "0a45958fc23ecf69707ac4d2e44eaf057d0fc2e83889a7c7001156b7f06191ba", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking libc v0.2.43
[INFO] [stderr]     Checking rand_core v0.2.1
[INFO] [stderr]     Checking rand v0.5.5
[INFO] [stderr]  Documenting markov v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.44s
[INFO] running `Command { std: "docker" "inspect" "0a45958fc23ecf69707ac4d2e44eaf057d0fc2e83889a7c7001156b7f06191ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a45958fc23ecf69707ac4d2e44eaf057d0fc2e83889a7c7001156b7f06191ba", kill_on_drop: false }`
[INFO] [stdout] 0a45958fc23ecf69707ac4d2e44eaf057d0fc2e83889a7c7001156b7f06191ba