[INFO] fetching crate assertables 3.2.2...
[INFO] documenting assertables-3.2.2 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate assertables 3.2.2 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate assertables 3.2.2 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 assertables 3.2.2
[INFO] finished tweaking crates.io crate assertables 3.2.2
[INFO] tweaked toml for crates.io crate assertables 3.2.2 written to /workspace/builds/worker-3/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] 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] e510b6e1ed81f87d3549647d6f593b4da5b96a0a8269dd27c3951006c54622ce
[INFO] running `Command { std: "docker" "start" "-a" "e510b6e1ed81f87d3549647d6f593b4da5b96a0a8269dd27c3951006c54622ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e510b6e1ed81f87d3549647d6f593b4da5b96a0a8269dd27c3951006c54622ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e510b6e1ed81f87d3549647d6f593b4da5b96a0a8269dd27c3951006c54622ce", kill_on_drop: false }`
[INFO] [stdout] e510b6e1ed81f87d3549647d6f593b4da5b96a0a8269dd27c3951006c54622ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] 394579ed6bab73bca6f3050db29c338b2c87e095b2cf0ab45ed4af87ee54e4ca
[INFO] running `Command { std: "docker" "start" "-a" "394579ed6bab73bca6f3050db29c338b2c87e095b2cf0ab45ed4af87ee54e4ca", kill_on_drop: false }`
[INFO] [stderr]  Documenting assertables v3.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `HashSet`
[INFO] [stdout]   --> src/assert_set_eq.rs:26:31
[INFO] [stdout]    |
[INFO] [stdout] 26 | /// This implementation uses [`HashSet`] to count items.
[INFO] [stdout]    |                               ^^^^^^^^^ no item named `HashSet` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `HashSet`
[INFO] [stdout]   --> src/assert_set_ne.rs:26:31
[INFO] [stdout]    |
[INFO] [stdout] 26 | /// This implementation uses [`HashSet`] to count items.
[INFO] [stdout]    |                               ^^^^^^^^^ no item named `HashSet` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `HashMap`
[INFO] [stdout]   --> src/assert_bag_eq.rs:26:31
[INFO] [stdout]    |
[INFO] [stdout] 26 | /// This implementation uses [`HashMap`] to count items.
[INFO] [stdout]    |                               ^^^^^^^^^ no item named `HashMap` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `HashMap`
[INFO] [stdout]   --> src/assert_bag_ne.rs:26:31
[INFO] [stdout]    |
[INFO] [stdout] 26 | /// This implementation uses [`HashMap`] to count items.
[INFO] [stdout]    |                               ^^^^^^^^^ no item named `HashMap` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `HashSet`
[INFO] [stdout]   --> src/assume_set_eq.rs:30:31
[INFO] [stdout]    |
[INFO] [stdout] 30 | /// This implementation uses [`HashSet`] to count items.
[INFO] [stdout]    |                               ^^^^^^^^^ no item named `HashSet` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `HashSet`
[INFO] [stdout]   --> src/assume_set_ne.rs:30:31
[INFO] [stdout]    |
[INFO] [stdout] 30 | /// This implementation uses [`HashSet`] to count items.
[INFO] [stdout]    |                               ^^^^^^^^^ no item named `HashSet` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `HashMap`
[INFO] [stdout]   --> src/assume_bag_eq.rs:30:31
[INFO] [stdout]    |
[INFO] [stdout] 30 | /// This implementation uses [`HashMap`] to count items.
[INFO] [stdout]    |                               ^^^^^^^^^ no item named `HashMap` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `HashMap`
[INFO] [stdout]   --> src/assume_bag_ne.rs:30:31
[INFO] [stdout]    |
[INFO] [stdout] 30 | /// This implementation uses [`HashMap`] to count items.
[INFO] [stdout]    |                               ^^^^^^^^^ no item named `HashMap` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `HashSet`
[INFO] [stdout]   --> src/assure_set_eq.rs:28:31
[INFO] [stdout]    |
[INFO] [stdout] 28 | /// This implementation uses [`HashSet`] to count items.
[INFO] [stdout]    |                               ^^^^^^^^^ no item named `HashSet` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `HashSet`
[INFO] [stdout]   --> src/assure_set_ne.rs:28:31
[INFO] [stdout]    |
[INFO] [stdout] 28 | /// This implementation uses [`HashSet`] to count items.
[INFO] [stdout]    |                               ^^^^^^^^^ no item named `HashSet` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `HashMap`
[INFO] [stdout]   --> src/assure_bag_eq.rs:28:31
[INFO] [stdout]    |
[INFO] [stdout] 28 | /// This implementation uses [`HashMap`] to count items.
[INFO] [stdout]    |                               ^^^^^^^^^ no item named `HashMap` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `HashMap`
[INFO] [stdout]   --> src/assure_bag_ne.rs:28:31
[INFO] [stdout]    |
[INFO] [stdout] 28 | /// This implementation uses [`HashMap`] to count items.
[INFO] [stdout]    |                               ^^^^^^^^^ no item named `HashMap` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.11s
[INFO] running `Command { std: "docker" "inspect" "394579ed6bab73bca6f3050db29c338b2c87e095b2cf0ab45ed4af87ee54e4ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "394579ed6bab73bca6f3050db29c338b2c87e095b2cf0ab45ed4af87ee54e4ca", kill_on_drop: false }`
[INFO] [stdout] 394579ed6bab73bca6f3050db29c338b2c87e095b2cf0ab45ed4af87ee54e4ca
