[INFO] fetching crate toio 0.1.4...
[INFO] documenting toio-0.1.4 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate toio 0.1.4 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate toio 0.1.4 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate toio 0.1.4
[INFO] finished tweaking crates.io crate toio 0.1.4
[INFO] tweaked toml for crates.io crate toio 0.1.4 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate toio 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded core_bluetooth v0.1.0
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f5645e0e529639e11a271312f7502a095abb6a4529aeb0ae95e96f4c7af7140
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "6f5645e0e529639e11a271312f7502a095abb6a4529aeb0ae95e96f4c7af7140", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f5645e0e529639e11a271312f7502a095abb6a4529aeb0ae95e96f4c7af7140", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f5645e0e529639e11a271312f7502a095abb6a4529aeb0ae95e96f4c7af7140", kill_on_drop: false }`
[INFO] [stdout] 6f5645e0e529639e11a271312f7502a095abb6a4529aeb0ae95e96f4c7af7140
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a798d536a4381926a8a4d5aabf8c70bf40c7b95b628150626d4f442a959cf244
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a798d536a4381926a8a4d5aabf8c70bf40c7b95b628150626d4f442a959cf244", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.31
[INFO] [stderr]    Compiling hex-literal-impl v0.2.2
[INFO] [stderr]     Checking futures-channel v0.3.5
[INFO] [stderr]     Checking signal-hook-registry v1.2.0
[INFO] [stderr]     Checking env_logger v0.7.1
[INFO] [stderr]     Checking mio-uds v0.6.8
[INFO] [stderr]     Checking hex-literal v0.2.1
[INFO] [stderr]    Compiling pin-project-internal v0.4.20
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling serde_derive v1.0.111
[INFO] [stderr]    Compiling tokio-macros v0.2.5
[INFO] [stderr]    Compiling async-trait v0.1.35
[INFO] [stderr]    Compiling derive-new v0.5.8
[INFO] [stderr]    Compiling serde_repr v0.1.5
[INFO] [stderr]     Checking tokio v0.2.21
[INFO] [stderr]     Checking pin-project v0.4.20
[INFO] [stderr]     Checking futures-util v0.3.5
[INFO] [stderr]     Checking serde v1.0.111
[INFO] [stderr]     Checking futures-executor v0.3.5
[INFO] [stderr]     Checking futures v0.3.5
[INFO] [stderr]  Documenting toio v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Cube::search_timeout`
[INFO] [stdout]    --> src/cube.rs:234:59
[INFO] [stdout]     |
[INFO] [stdout] 234 |     /// By default, the search timeout is 3 seconds. Use [`Cube::search_timeout`][]
[INFO] [stdout]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^ the struct `Cube` has no field or associated item named `search_timeout`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Searcher::new_with_timeout`
[INFO] [stdout]   --> src/searcher.rs:26:14
[INFO] [stdout]    |
[INFO] [stdout] 26 |     /// Use [`Searcher::new_with_timeout`][] to specify custom timeout.
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the struct `Searcher` has no field or associated item named `new_with_timeout`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `ble::Uuid`
[INFO] [stdout]   --> src/ble/mod.rs:10:26
[INFO] [stdout]    |
[INFO] [stdout] 10 | /// Helper to construct [`ble::Uuid`][] from a string at compile time.
[INFO] [stdout]    |                          ^^^^^^^^^^^ the module `ble` contains no item named `ble`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.90s
[INFO] running `Command { std: "docker" "inspect" "a798d536a4381926a8a4d5aabf8c70bf40c7b95b628150626d4f442a959cf244", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a798d536a4381926a8a4d5aabf8c70bf40c7b95b628150626d4f442a959cf244", kill_on_drop: false }`
[INFO] [stdout] a798d536a4381926a8a4d5aabf8c70bf40c7b95b628150626d4f442a959cf244
