[INFO] fetching crate ev_slotmap 0.2.1...
[INFO] documenting ev_slotmap-0.2.1 against 1.54.0 for beta-1.55-rustdoc-1
[INFO] extracting crate ev_slotmap 0.2.1 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate ev_slotmap 0.2.1 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 ev_slotmap 0.2.1
[INFO] finished tweaking crates.io crate ev_slotmap 0.2.1
[INFO] tweaked toml for crates.io crate ev_slotmap 0.2.1 written to /workspace/builds/worker-19/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 32ab47dc4a8620bfab5ffc1d6469c37cbab22690f71b9428195b7b967afc6448
[INFO] running `Command { std: "docker" "start" "-a" "32ab47dc4a8620bfab5ffc1d6469c37cbab22690f71b9428195b7b967afc6448", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "32ab47dc4a8620bfab5ffc1d6469c37cbab22690f71b9428195b7b967afc6448", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32ab47dc4a8620bfab5ffc1d6469c37cbab22690f71b9428195b7b967afc6448", kill_on_drop: false }`
[INFO] [stdout] 32ab47dc4a8620bfab5ffc1d6469c37cbab22690f71b9428195b7b967afc6448
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] a29f349928f3eb007b12c8bb59458319a4805c3427b3ff98338e8900eb296650
[INFO] running `Command { std: "docker" "start" "-a" "a29f349928f3eb007b12c8bb59458319a4805c3427b3ff98338e8900eb296650", kill_on_drop: false }`
[INFO] [stderr]     Checking array-macro v1.0.5
[INFO] [stderr]     Checking slab v0.4.4
[INFO] [stderr]     Checking hashbag v0.1.3
[INFO] [stderr]     Checking smallvec v1.6.1
[INFO] [stderr]     Checking one_way_slot_map v0.3.1
[INFO] [stderr]     Checking evmap v10.0.2
[INFO] [stderr]  Documenting ev_slotmap v0.2.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lint `intra_doc_link_resolution_failure` has been renamed to `rustdoc::broken_intra_doc_links`
[INFO] [stdout]   --> src/lib.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     intra_doc_link_resolution_failure
[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] [stdout] warning: Rust code block is empty
[INFO] [stdout]   --> src/write.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | /// ```
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_rust_codeblocks)]` on by default
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 17 | /// ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: Rust code block is empty
[INFO] [stdout]   --> src/write.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | /// ```
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: mark blocks that do not contain Rust code as text
[INFO] [stdout]    |
[INFO] [stdout] 17 | /// ```text
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.51s
[INFO] running `Command { std: "docker" "inspect" "a29f349928f3eb007b12c8bb59458319a4805c3427b3ff98338e8900eb296650", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a29f349928f3eb007b12c8bb59458319a4805c3427b3ff98338e8900eb296650", kill_on_drop: false }`
[INFO] [stdout] a29f349928f3eb007b12c8bb59458319a4805c3427b3ff98338e8900eb296650
