[INFO] cloning repository https://github.com/fospring/feature_workspace
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fospring/feature_workspace" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffospring%2Ffeature_workspace", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffospring%2Ffeature_workspace'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0671c4cf048086aa696489689708bb5056cc7dee
[INFO] documenting fospring/feature_workspace against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffospring%2Ffeature_workspace" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fospring/feature_workspace on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config
[INFO] started tweaking git repo https://github.com/fospring/feature_workspace
[INFO] finished tweaking git repo https://github.com/fospring/feature_workspace
[INFO] tweaked toml for git repo https://github.com/fospring/feature_workspace written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/fospring/feature_workspace 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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03d8f970a7d26a044c2975492cac4bd0fe450f2c98559f3d49d857765705ba01
[INFO] running `Command { std: "docker" "start" "-a" "03d8f970a7d26a044c2975492cac4bd0fe450f2c98559f3d49d857765705ba01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03d8f970a7d26a044c2975492cac4bd0fe450f2c98559f3d49d857765705ba01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03d8f970a7d26a044c2975492cac4bd0fe450f2c98559f3d49d857765705ba01", kill_on_drop: false }`
[INFO] [stdout] 03d8f970a7d26a044c2975492cac4bd0fe450f2c98559f3d49d857765705ba01
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d759ae79f6709c356c8e35a623fc0e06e59e81419ee1e3756ff2664c25f4cc0b
[INFO] running `Command { std: "docker" "start" "-a" "d759ae79f6709c356c8e35a623fc0e06e59e81419ee1e3756ff2664c25f4cc0b", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling cc v1.0.67
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking gimli v0.24.0
[INFO] [stderr]    Compiling argh_shared v0.1.4
[INFO] [stderr]     Checking rustc-demangle v0.1.19
[INFO] [stderr]     Checking object v0.24.0
[INFO] [stderr]    Compiling anyhow v1.0.41
[INFO] [stderr]     Checking fospring-view v0.1.0 (/opt/rustwide/workdir/fospring-view)
[INFO] [stderr]  Documenting fospring-view v0.1.0 (/opt/rustwide/workdir/fospring-view)
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]  Documenting fospring-middleware v0.1.0 (/opt/rustwide/workdir/fospring-middleware)
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking fospring-log v0.1.0 (/opt/rustwide/workdir/fospring-log)
[INFO] [stderr]  Documenting fospring-log v0.1.0 (/opt/rustwide/workdir/fospring-log)
[INFO] [stderr]  Documenting fospring v0.1.0 (/opt/rustwide/workdir/fospring)
[INFO] [stderr]    Compiling backtrace v0.3.59
[INFO] [stderr]    Compiling fospring-cc v0.1.0 (/opt/rustwide/workdir/fospring-cc)
[INFO] [stderr]     Checking time v0.1.44
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking addr2line v0.15.1
[INFO] [stderr]  Documenting fospring-cc v0.1.0 (/opt/rustwide/workdir/fospring-cc)
[INFO] [stderr]     Checking error-chain v0.12.0
[INFO] [stderr]    Compiling argh_derive v0.1.4
[INFO] [stderr]  Documenting fospring-base v0.1.0 (/opt/rustwide/workdir/fospring-base)
[INFO] [stderr]     Checking argh v0.1.4
[INFO] [stderr]  Documenting xtask v0.1.0 (/opt/rustwide/workdir/xtask)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.19s
[INFO] running `Command { std: "docker" "inspect" "d759ae79f6709c356c8e35a623fc0e06e59e81419ee1e3756ff2664c25f4cc0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d759ae79f6709c356c8e35a623fc0e06e59e81419ee1e3756ff2664c25f4cc0b", kill_on_drop: false }`
[INFO] [stdout] d759ae79f6709c356c8e35a623fc0e06e59e81419ee1e3756ff2664c25f4cc0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] db099116ed3828ed0d6e233f37bfc1372705c4f6af05f39fe293b795871d32b7
[INFO] running `Command { std: "docker" "start" "-a" "db099116ed3828ed0d6e233f37bfc1372705c4f6af05f39fe293b795871d32b7", 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" "db099116ed3828ed0d6e233f37bfc1372705c4f6af05f39fe293b795871d32b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db099116ed3828ed0d6e233f37bfc1372705c4f6af05f39fe293b795871d32b7", kill_on_drop: false }`
[INFO] [stdout] db099116ed3828ed0d6e233f37bfc1372705c4f6af05f39fe293b795871d32b7
