[INFO] cloning repository https://github.com/guitarino/rsconnect
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/guitarino/rsconnect" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguitarino%2Frsconnect", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguitarino%2Frsconnect'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dad4e46fb9579798d1b0fb67136e97bd6d6a5f26
[INFO] documenting guitarino/rsconnect against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fguitarino%2Frsconnect" "/workspace/builds/worker-35/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-35/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/guitarino/rsconnect on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/guitarino/rsconnect
[INFO] finished tweaking git repo https://github.com/guitarino/rsconnect
[INFO] tweaked toml for git repo https://github.com/guitarino/rsconnect written to /workspace/builds/worker-35/source/Cargo.toml
[INFO] crate git repo https://github.com/guitarino/rsconnect already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1517af248b36dcb5128a26ce641b8145f37c70841f62a74aa56d099f9372dbce
[INFO] running `Command { std: "docker" "start" "-a" "1517af248b36dcb5128a26ce641b8145f37c70841f62a74aa56d099f9372dbce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1517af248b36dcb5128a26ce641b8145f37c70841f62a74aa56d099f9372dbce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1517af248b36dcb5128a26ce641b8145f37c70841f62a74aa56d099f9372dbce", kill_on_drop: false }`
[INFO] [stdout] 1517af248b36dcb5128a26ce641b8145f37c70841f62a74aa56d099f9372dbce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 32a65529763bbc83f1109cfdab752ba6171b5893da9866a1cc1177e4478f94c5
[INFO] running `Command { std: "docker" "start" "-a" "32a65529763bbc83f1109cfdab752ba6171b5893da9866a1cc1177e4478f94c5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]     Checking unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]  Documenting rsconnect v0.2.1 (/opt/rustwide/workdir/rsconnect)
[INFO] [stderr]     Checking quote v1.0.18
[INFO] [stderr]  Documenting rsconnect_macros v0.2.1 (/opt/rustwide/workdir/rsconnect_macros)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.61s
[INFO] running `Command { std: "docker" "inspect" "32a65529763bbc83f1109cfdab752ba6171b5893da9866a1cc1177e4478f94c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32a65529763bbc83f1109cfdab752ba6171b5893da9866a1cc1177e4478f94c5", kill_on_drop: false }`
[INFO] [stdout] 32a65529763bbc83f1109cfdab752ba6171b5893da9866a1cc1177e4478f94c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-35/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] c6f8566fa9a50c5c2a33cc0cf21a2b2c596a760f3bf45bc77d0a1e6a4f86cf42
[INFO] running `Command { std: "docker" "start" "-a" "c6f8566fa9a50c5c2a33cc0cf21a2b2c596a760f3bf45bc77d0a1e6a4f86cf42", 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" "c6f8566fa9a50c5c2a33cc0cf21a2b2c596a760f3bf45bc77d0a1e6a4f86cf42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6f8566fa9a50c5c2a33cc0cf21a2b2c596a760f3bf45bc77d0a1e6a4f86cf42", kill_on_drop: false }`
[INFO] [stdout] c6f8566fa9a50c5c2a33cc0cf21a2b2c596a760f3bf45bc77d0a1e6a4f86cf42