[INFO] fetching crate lenient_version 0.4.2...
[INFO] documenting lenient_version-0.4.2 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate lenient_version 0.4.2 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate lenient_version 0.4.2 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lenient_version 0.4.2
[INFO] finished tweaking crates.io crate lenient_version 0.4.2
[INFO] tweaked toml for crates.io crate lenient_version 0.4.2 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 660fadbd94d377106678a928678bbdbcbe1bef5466e43d0a3d4a7f68ed3dce9d
[INFO] running `Command { std: "docker" "start" "-a" "660fadbd94d377106678a928678bbdbcbe1bef5466e43d0a3d4a7f68ed3dce9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "660fadbd94d377106678a928678bbdbcbe1bef5466e43d0a3d4a7f68ed3dce9d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "660fadbd94d377106678a928678bbdbcbe1bef5466e43d0a3d4a7f68ed3dce9d", kill_on_drop: false }`
[INFO] [stdout] 660fadbd94d377106678a928678bbdbcbe1bef5466e43d0a3d4a7f68ed3dce9d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 344b025911f64f39178d5423087aec354c7a4a26e66146729874f98d856011db
[INFO] running `Command { std: "docker" "start" "-a" "344b025911f64f39178d5423087aec354c7a4a26e66146729874f98d856011db", kill_on_drop: false }`
[INFO] [stderr]     Checking lenient_semver_version_builder v0.4.2
[INFO] [stderr]     Checking lenient_semver_parser v0.4.2
[INFO] [stderr]  Documenting lenient_version v0.4.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `semver::Version`
[INFO] [stdout]  --> src/lib.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | //! Compared to [`semver::Version`], this version:
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^ no item named `semver` in scope
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `semver::Version`
[INFO] [stdout]  --> src/lib.rs:7:18
[INFO] [stdout]   |
[INFO] [stdout] 7 | //! Compared to [`semver::Version`] <= 0.11, this version:
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^^^ no item named `semver` in scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.01s
[INFO] running `Command { std: "docker" "inspect" "344b025911f64f39178d5423087aec354c7a4a26e66146729874f98d856011db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "344b025911f64f39178d5423087aec354c7a4a26e66146729874f98d856011db", kill_on_drop: false }`
[INFO] [stdout] 344b025911f64f39178d5423087aec354c7a4a26e66146729874f98d856011db
