[INFO] fetching crate facio 0.1.0...
[INFO] documenting facio-0.1.0 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate facio 0.1.0 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate facio 0.1.0 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 facio 0.1.0
[INFO] finished tweaking crates.io crate facio 0.1.0
[INFO] tweaked toml for crates.io crate facio 0.1.0 written to /workspace/builds/worker-28/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-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 00975895acc70834d66d537f15eee0a849c58b54f4ef70d8d5bcd9b977e1120a
[INFO] running `Command { std: "docker" "start" "-a" "00975895acc70834d66d537f15eee0a849c58b54f4ef70d8d5bcd9b977e1120a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00975895acc70834d66d537f15eee0a849c58b54f4ef70d8d5bcd9b977e1120a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00975895acc70834d66d537f15eee0a849c58b54f4ef70d8d5bcd9b977e1120a", kill_on_drop: false }`
[INFO] [stdout] 00975895acc70834d66d537f15eee0a849c58b54f4ef70d8d5bcd9b977e1120a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] bb1a9e0a0a03d5d5f884f1a42c0e0ae466567f1ec6a14663ee2689f50aa9ab44
[INFO] running `Command { std: "docker" "start" "-a" "bb1a9e0a0a03d5d5f884f1a42c0e0ae466567f1ec6a14663ee2689f50aa9ab44", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting facio v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `control_packet`
[INFO] [stdout]    --> src/client.rs:149:14
[INFO] [stdout]     |
[INFO] [stdout] 149 |     /// The [`control_packet`] is used to determine wether the end of a possible
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^ no item named `control_packet` 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 `pid`
[INFO] [stdout]    --> src/client.rs:153:38
[INFO] [stdout]     |
[INFO] [stdout] 153 |     /// It is important to have its [`pid`] always different then any possible [`last_id`].
[INFO] [stdout]     |                                      ^^^^^ no item named `pid` 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 `last_id`
[INFO] [stdout]    --> src/client.rs:153:81
[INFO] [stdout]     |
[INFO] [stdout] 153 |     /// It is important to have its [`pid`] always different then any possible [`last_id`].
[INFO] [stdout]     |                                                                                 ^^^^^^^^^ no item named `last_id` 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 `control_packet`
[INFO] [stdout]    --> src/client.rs:158:59
[INFO] [stdout]     |
[INFO] [stdout] 158 |     /// it sends the package via stream, followed by the [`control_packet`],
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^ no item named `control_packet` 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 `control_packet`
[INFO] [stdout]    --> src/client.rs:160:32
[INFO] [stdout]     |
[INFO] [stdout] 160 |     /// packet id fitting the [`control_packet`] packet id is received.
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^^^ no item named `control_packet` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.12s
[INFO] running `Command { std: "docker" "inspect" "bb1a9e0a0a03d5d5f884f1a42c0e0ae466567f1ec6a14663ee2689f50aa9ab44", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb1a9e0a0a03d5d5f884f1a42c0e0ae466567f1ec6a14663ee2689f50aa9ab44", kill_on_drop: false }`
[INFO] [stdout] bb1a9e0a0a03d5d5f884f1a42c0e0ae466567f1ec6a14663ee2689f50aa9ab44
