[INFO] fetching crate iter_num_tools 0.6.1...
[INFO] documenting iter_num_tools-0.6.1 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate iter_num_tools 0.6.1 into /workspace/builds/worker-46/source
[INFO] validating manifest of crates.io crate iter_num_tools 0.6.1 on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iter_num_tools 0.6.1
[INFO] finished tweaking crates.io crate iter_num_tools 0.6.1
[INFO] tweaked toml for crates.io crate iter_num_tools 0.6.1 written to /workspace/builds/worker-46/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "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" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded array_builder v0.1.4
[INFO] [stderr]   Downloaded itertools-num v0.1.3
[INFO] [stderr]   Downloaded array_iter_tools v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1cfb06da122435cf5a3d98a163481b672fb559f293ef8b971882b53e7c5d348a
[INFO] running `Command { std: "docker" "start" "-a" "1cfb06da122435cf5a3d98a163481b672fb559f293ef8b971882b53e7c5d348a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1cfb06da122435cf5a3d98a163481b672fb559f293ef8b971882b53e7c5d348a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cfb06da122435cf5a3d98a163481b672fb559f293ef8b971882b53e7c5d348a", kill_on_drop: false }`
[INFO] [stdout] 1cfb06da122435cf5a3d98a163481b672fb559f293ef8b971882b53e7c5d348a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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" "+1.54.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f32f3822ed0c6b8580c50cb0182cdee095d7361b6ddf1c3c888608106b1b053
[INFO] running `Command { std: "docker" "start" "-a" "6f32f3822ed0c6b8580c50cb0182cdee095d7361b6ddf1c3c888608106b1b053", 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]     Checking array_builder v0.1.4
[INFO] [stderr]     Checking array_iter_tools v0.2.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]  Documenting iter_num_tools v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `std::ops::Range`
[INFO] [stdout]  --> src/lib.rs:6:33
[INFO] [stdout]   |
[INFO] [stdout] 6 | //! Mostly extending on [Range](std::ops::Range).
[INFO] [stdout]   |                                 ^^^^^^^^^^^^^^^ no item named `std` 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 `std::ops::RangeInclusive`
[INFO] [stdout]   --> src/lib.rs:69:36
[INFO] [stdout]    |
[INFO] [stdout] 69 | //! Therefore, no [RangeInclusive](std::ops::RangeInclusive) implementation is provided.
[INFO] [stdout]    |                                    ^^^^^^^^^^^^^^^^^^^^^^^^ no item named `std` 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 5.47s
[INFO] running `Command { std: "docker" "inspect" "6f32f3822ed0c6b8580c50cb0182cdee095d7361b6ddf1c3c888608106b1b053", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f32f3822ed0c6b8580c50cb0182cdee095d7361b6ddf1c3c888608106b1b053", kill_on_drop: false }`
[INFO] [stdout] 6f32f3822ed0c6b8580c50cb0182cdee095d7361b6ddf1c3c888608106b1b053
