[INFO] cloning repository https://github.com/colin-m-davis/db
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/colin-m-davis/db" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcolin-m-davis%2Fdb", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcolin-m-davis%2Fdb'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 03b48ab009c0689de6f03eccc4e58403ac372a18
[INFO] documenting colin-m-davis/db against 1.86.0 for beta-1.87-rustdoc-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcolin-m-davis%2Fdb" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/colin-m-davis/db on toolchain 1.86.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/colin-m-davis/db
[INFO] finished tweaking git repo https://github.com/colin-m-davis/db
[INFO] tweaked toml for git repo https://github.com/colin-m-davis/db written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/colin-m-davis/db already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.86.0" "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-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 35d2d568357b673b7165c31a28d81e4da97b006707163bdf00eba1ac9397f0a1
[INFO] running `Command { std: "docker" "start" "-a" "35d2d568357b673b7165c31a28d81e4da97b006707163bdf00eba1ac9397f0a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35d2d568357b673b7165c31a28d81e4da97b006707163bdf00eba1ac9397f0a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35d2d568357b673b7165c31a28d81e4da97b006707163bdf00eba1ac9397f0a1", kill_on_drop: false }`
[INFO] [stdout] 35d2d568357b673b7165c31a28d81e4da97b006707163bdf00eba1ac9397f0a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b89f933e94430393b8b153b6d131afd9f5141003daa7aa857548fc7eaa49339
[INFO] running `Command { std: "docker" "start" "-a" "0b89f933e94430393b8b153b6d131afd9f5141003daa7aa857548fc7eaa49339", kill_on_drop: false }`
[INFO] [stderr]  Documenting db v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking db v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.49s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/db/index.html and 2 other files
[INFO] running `Command { std: "docker" "inspect" "0b89f933e94430393b8b153b6d131afd9f5141003daa7aa857548fc7eaa49339", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b89f933e94430393b8b153b6d131afd9f5141003daa7aa857548fc7eaa49339", kill_on_drop: false }`
[INFO] [stdout] 0b89f933e94430393b8b153b6d131afd9f5141003daa7aa857548fc7eaa49339
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1.86.0" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 469c8c081d7794fa914602c2142124f92bff36bf77386c92ca2f7fd5012d6e2a
[INFO] running `Command { std: "docker" "start" "-a" "469c8c081d7794fa914602c2142124f92bff36bf77386c92ca2f7fd5012d6e2a", kill_on_drop: false }`
[INFO] [stderr]  Documenting db v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/db/index.html
[INFO] running `Command { std: "docker" "inspect" "469c8c081d7794fa914602c2142124f92bff36bf77386c92ca2f7fd5012d6e2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "469c8c081d7794fa914602c2142124f92bff36bf77386c92ca2f7fd5012d6e2a", kill_on_drop: false }`
[INFO] [stdout] 469c8c081d7794fa914602c2142124f92bff36bf77386c92ca2f7fd5012d6e2a