[INFO] fetching crate autodiff 0.5.1...
[INFO] documenting autodiff-0.5.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate autodiff 0.5.1 into /workspace/builds/worker-98/source
[INFO] validating manifest of crates.io crate autodiff 0.5.1 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 crates.io crate autodiff 0.5.1
[INFO] finished tweaking crates.io crate autodiff 0.5.1
[INFO] tweaked toml for crates.io crate autodiff 0.5.1 written to /workspace/builds/worker-98/source/Cargo.toml
[INFO] crate crates.io crate autodiff 0.5.1 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-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] b5b2050720d42f92a8d361652891f8aa40fd055c4427f6a5b0b635b0c8b84e22
[INFO] running `Command { std: "docker" "start" "-a" "b5b2050720d42f92a8d361652891f8aa40fd055c4427f6a5b0b635b0c8b84e22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5b2050720d42f92a8d361652891f8aa40fd055c4427f6a5b0b635b0c8b84e22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5b2050720d42f92a8d361652891f8aa40fd055c4427f6a5b0b635b0c8b84e22", kill_on_drop: false }`
[INFO] [stdout] b5b2050720d42f92a8d361652891f8aa40fd055c4427f6a5b0b635b0c8b84e22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] 636cd3dcdf9d63e3613c414f88fab7a357c10764fa03839de060f193fc98e843
[INFO] running `Command { std: "docker" "start" "-a" "636cd3dcdf9d63e3613c414f88fab7a357c10764fa03839de060f193fc98e843", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]  Documenting autodiff v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `crate::lib`
[INFO] [stdout]   --> src/forward_autodiff.rs:23:78
[INFO] [stdout]    |
[INFO] [stdout] 23 | //! It is also useful for computing Jacobian products (see [crate root docs](crate::lib) for examples).
[INFO] [stdout]    |                                                                              ^^^^^^^^^^ no item named `lib` in module `autodiff`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.34s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "636cd3dcdf9d63e3613c414f88fab7a357c10764fa03839de060f193fc98e843", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "636cd3dcdf9d63e3613c414f88fab7a357c10764fa03839de060f193fc98e843", kill_on_drop: false }`
[INFO] [stdout] 636cd3dcdf9d63e3613c414f88fab7a357c10764fa03839de060f193fc98e843
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-98/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] 39001565f8354240f47c6bb1ccce9a0d3b9c2b69591b45857d179e2f06af2a7b
[INFO] running `Command { std: "docker" "start" "-a" "39001565f8354240f47c6bb1ccce9a0d3b9c2b69591b45857d179e2f06af2a7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]  Documenting autodiff v0.5.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `crate::lib`
[INFO] [stdout]   --> src/forward_autodiff.rs:23:78
[INFO] [stdout]    |
[INFO] [stdout] 23 | //! It is also useful for computing Jacobian products (see [crate root docs](crate::lib) for examples).
[INFO] [stdout]    |                                                                              ^^^^^^^^^^ no item named `lib` in module `autodiff`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.33s
[INFO] running `Command { std: "docker" "inspect" "39001565f8354240f47c6bb1ccce9a0d3b9c2b69591b45857d179e2f06af2a7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39001565f8354240f47c6bb1ccce9a0d3b9c2b69591b45857d179e2f06af2a7b", kill_on_drop: false }`
[INFO] [stdout] 39001565f8354240f47c6bb1ccce9a0d3b9c2b69591b45857d179e2f06af2a7b