[INFO] cloning repository https://github.com/Lej77/cast_trait_object
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Lej77/cast_trait_object" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLej77%2Fcast_trait_object", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLej77%2Fcast_trait_object'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 49f603fe8b5782c9e222e1242dacf8b3b05cc0de
[INFO] documenting Lej77/cast_trait_object 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%2FLej77%2Fcast_trait_object" "/workspace/builds/worker-11/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Lej77/cast_trait_object 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/Lej77/cast_trait_object
[INFO] finished tweaking git repo https://github.com/Lej77/cast_trait_object
[INFO] tweaked toml for git repo https://github.com/Lej77/cast_trait_object written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] crate git repo https://github.com/Lej77/cast_trait_object 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] [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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] db475c831b9e3989fbebeb6d8c79d19efb3bb0360ff08abe2f3142272e1dd0c5
[INFO] running `Command { std: "docker" "start" "-a" "db475c831b9e3989fbebeb6d8c79d19efb3bb0360ff08abe2f3142272e1dd0c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "db475c831b9e3989fbebeb6d8c79d19efb3bb0360ff08abe2f3142272e1dd0c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db475c831b9e3989fbebeb6d8c79d19efb3bb0360ff08abe2f3142272e1dd0c5", kill_on_drop: false }`
[INFO] [stdout] db475c831b9e3989fbebeb6d8c79d19efb3bb0360ff08abe2f3142272e1dd0c5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] feacfec6ae338bd13a272a3d4a8bf67281f2d0ed692da7d19f837f0c580d8a92
[INFO] running `Command { std: "docker" "start" "-a" "feacfec6ae338bd13a272a3d4a8bf67281f2d0ed692da7d19f837f0c580d8a92", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling serde v1.0.119
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]     Checking unicode-xid v0.2.1
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]     Checking quote v1.0.8
[INFO] [stderr]     Checking toml v0.5.8
[INFO] [stderr]     Checking proc-macro-crate v0.1.5
[INFO] [stderr]  Documenting cast_trait_object_macros v0.1.3 (/opt/rustwide/workdir/cast_trait_object_macros)
[INFO] [stderr]    Compiling cast_trait_object_macros v0.1.3 (/opt/rustwide/workdir/cast_trait_object_macros)
[INFO] [stderr]     Checking cast_trait_object v0.1.3 (/opt/rustwide/workdir/cast_trait_object)
[INFO] [stderr]  Documenting cast_trait_object v0.1.3 (/opt/rustwide/workdir/cast_trait_object)
[INFO] [stdout] warning: lint `broken_intra_doc_links` has been renamed to `rustdoc::broken_intra_doc_links`
[INFO] [stdout]    --> cast_trait_object/src/lib.rs:408:9
[INFO] [stdout]     |
[INFO] [stdout] 408 | #![deny(broken_intra_doc_links)]
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::broken_intra_doc_links`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(renamed_and_removed_lints)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]  Documenting external_tests v0.1.0 (/opt/rustwide/workdir/external_tests)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> cast_trait_object/src/lib.rs:289:6
[INFO] [stdout]     |
[INFO] [stdout] 289 | //! (https://github.com/dtolnay/case-studies/tree/master/autoref-specialization)
[INFO] [stdout]     |      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/dtolnay/case-studies/tree/master/autoref-specialization>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 17.59s
[INFO] running `Command { std: "docker" "inspect" "feacfec6ae338bd13a272a3d4a8bf67281f2d0ed692da7d19f837f0c580d8a92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "feacfec6ae338bd13a272a3d4a8bf67281f2d0ed692da7d19f837f0c580d8a92", kill_on_drop: false }`
[INFO] [stdout] feacfec6ae338bd13a272a3d4a8bf67281f2d0ed692da7d19f837f0c580d8a92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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: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] 95af0df9cd5d8bd94a4a2a0c45aa95899067c188b9f9478f2074114271729b44
[INFO] running `Command { std: "docker" "start" "-a" "95af0df9cd5d8bd94a4a2a0c45aa95899067c188b9f9478f2074114271729b44", 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" "95af0df9cd5d8bd94a4a2a0c45aa95899067c188b9f9478f2074114271729b44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95af0df9cd5d8bd94a4a2a0c45aa95899067c188b9f9478f2074114271729b44", kill_on_drop: false }`
[INFO] [stdout] 95af0df9cd5d8bd94a4a2a0c45aa95899067c188b9f9478f2074114271729b44