[INFO] cloning repository https://github.com/dr-bon/vellum
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dr-bon/vellum" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdr-bon%2Fvellum", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdr-bon%2Fvellum'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 81496824e29518e92325bce52d64215d6205aa04
[INFO] documenting dr-bon/vellum against 1.95.0 for beta-1.96-rustdoc-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdr-bon%2Fvellum" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dr-bon/vellum
[INFO] finished tweaking git repo https://github.com/dr-bon/vellum
[INFO] tweaked toml for git repo https://github.com/dr-bon/vellum written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dr-bon/vellum on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dr-bon/vellum 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crossterm_winapi v0.8.0
[INFO] [stderr]   Downloaded pretty_assertions v1.4.1
[INFO] [stderr]   Downloaded diff v0.1.13
[INFO] [stderr]   Downloaded miow v0.3.7
[INFO] [stderr]   Downloaded console v0.15.11
[INFO] [stderr]   Downloaded ntapi v0.3.7
[INFO] [stderr]   Downloaded similar v2.7.0
[INFO] [stderr]   Downloaded insta v1.46.3
[INFO] [stderr]   Downloaded crossterm v0.21.0
[INFO] [stderr]   Downloaded mio v0.7.14
[INFO] [stderr]   Downloaded yansi v1.0.1
[INFO] [stderr]   Downloaded proptest v1.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e47898ed626d5b421f6011fb32b9753225333a843772565f8b14b993e185dc39
[INFO] running `Command { std: "docker" "start" "-a" "e47898ed626d5b421f6011fb32b9753225333a843772565f8b14b993e185dc39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e47898ed626d5b421f6011fb32b9753225333a843772565f8b14b993e185dc39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e47898ed626d5b421f6011fb32b9753225333a843772565f8b14b993e185dc39", kill_on_drop: false }`
[INFO] [stdout] e47898ed626d5b421f6011fb32b9753225333a843772565f8b14b993e185dc39
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 941dad487b40e7cf6d6cb7a6942e44ed491d96297c67796d51ff4ec9b743e19e
[INFO] running `Command { std: "docker" "start" "-a" "941dad487b40e7cf6d6cb7a6942e44ed491d96297c67796d51ff4ec9b743e19e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]     Checking str_indices v0.4.4
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]     Checking ropey v1.6.1
[INFO] [stderr]     Checking vellum-core v0.1.0 (/opt/rustwide/workdir/vellum-core)
[INFO] [stderr]  Documenting vellum-core v0.1.0 (/opt/rustwide/workdir/vellum-core)
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking mio v0.7.14
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking crossterm v0.21.0
[INFO] [stderr]     Checking vellum-app v0.1.0 (/opt/rustwide/workdir/vellum-app)
[INFO] [stderr]  Documenting vellum-app v0.1.0 (/opt/rustwide/workdir/vellum-app)
[INFO] [stderr]  Documenting vellum-gui v0.1.0 (/opt/rustwide/workdir/vellum-gui)
[INFO] [stderr]  Documenting vellum-tui v0.1.0 (/opt/rustwide/workdir/vellum-tui)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.87s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/vellum_app/index.html and 3 other files
[INFO] running `Command { std: "docker" "inspect" "941dad487b40e7cf6d6cb7a6942e44ed491d96297c67796d51ff4ec9b743e19e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "941dad487b40e7cf6d6cb7a6942e44ed491d96297c67796d51ff4ec9b743e19e", kill_on_drop: false }`
[INFO] [stdout] 941dad487b40e7cf6d6cb7a6942e44ed491d96297c67796d51ff4ec9b743e19e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "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] 86b2d1a7c2ce3f70b49f618e47e44068ebd2220b87f3194042e6e72319bbd4e0
[INFO] running `Command { std: "docker" "start" "-a" "86b2d1a7c2ce3f70b49f618e47e44068ebd2220b87f3194042e6e72319bbd4e0", kill_on_drop: false }`
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "86b2d1a7c2ce3f70b49f618e47e44068ebd2220b87f3194042e6e72319bbd4e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86b2d1a7c2ce3f70b49f618e47e44068ebd2220b87f3194042e6e72319bbd4e0", kill_on_drop: false }`
[INFO] [stdout] 86b2d1a7c2ce3f70b49f618e47e44068ebd2220b87f3194042e6e72319bbd4e0
