[INFO] fetching crate btle 0.1.4...
[INFO] documenting btle-0.1.4 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate btle 0.1.4 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate btle 0.1.4 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate btle 0.1.4
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate btle 0.1.4
[INFO] tweaked toml for crates.io crate btle 0.1.4 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate btle 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] dc6295279d599a946109bb0ae230b40bf4eedc629af341bbf3d351ead44a577f
[INFO] running `Command { std: "docker" "start" "-a" "dc6295279d599a946109bb0ae230b40bf4eedc629af341bbf3d351ead44a577f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc6295279d599a946109bb0ae230b40bf4eedc629af341bbf3d351ead44a577f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc6295279d599a946109bb0ae230b40bf4eedc629af341bbf3d351ead44a577f", kill_on_drop: false }`
[INFO] [stdout] dc6295279d599a946109bb0ae230b40bf4eedc629af341bbf3d351ead44a577f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 756c2185ca66c60ee9b05a9ef601cb6356d2c54c2f9985b5ae42fcc515718e6c
[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" "756c2185ca66c60ee9b05a9ef601cb6356d2c54c2f9985b5ae42fcc515718e6c", kill_on_drop: false }`
[INFO] [stderr]     Checking pin-utils v0.1.0-alpha.4
[INFO] [stderr]     Checking futures-core v0.3.4
[INFO] [stderr]     Checking futures-task v0.3.4
[INFO] [stderr]     Checking futures-util v0.3.4
[INFO] [stderr]  Documenting btle v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `SetEventMask`
[INFO] [stdout]  --> src/hci/le/mask.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | //! LE [`SetEventMask`] and [`EventMask`] for dealing with LE event masks.
[INFO] [stdout]   |          ^^^^^^^^^^^^ no item named `SetEventMask` 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 `EventMask`
[INFO] [stdout]  --> src/hci/le/mask.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | //! LE [`SetEventMask`] and [`EventMask`] for dealing with LE event masks.
[INFO] [stdout]   |                               ^^^^^^^^^ no item named `EventMask` 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 `Stream::read_packet`
[INFO] [stdout]    --> src/hci/stream.rs:146:22
[INFO] [stdout]     |
[INFO] [stdout] 146 | /// to provide the [`Stream::read_packet`] and [`Stream::send_command`] functions.
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^ the struct `Stream` has no field or associated item named `read_packet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Stream::send_command`
[INFO] [stdout]    --> src/hci/stream.rs:146:50
[INFO] [stdout]     |
[INFO] [stdout] 146 | /// to provide the [`Stream::read_packet`] and [`Stream::send_command`] functions.
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^^^^^^^ the struct `Stream` has no field or associated item named `send_command`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.77s
[INFO] running `Command { std: "docker" "inspect" "756c2185ca66c60ee9b05a9ef601cb6356d2c54c2f9985b5ae42fcc515718e6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "756c2185ca66c60ee9b05a9ef601cb6356d2c54c2f9985b5ae42fcc515718e6c", kill_on_drop: false }`
[INFO] [stdout] 756c2185ca66c60ee9b05a9ef601cb6356d2c54c2f9985b5ae42fcc515718e6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 57a1af0b69272251915cd3e81898efde4171c535c8dfe02cc60d1d6db1fa6811
[INFO] running `Command { std: "docker" "start" "-a" "57a1af0b69272251915cd3e81898efde4171c535c8dfe02cc60d1d6db1fa6811", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-task v0.3.4
[INFO] [stderr]     Checking futures-core v0.3.4
[INFO] [stderr]     Checking pin-utils v0.1.0-alpha.4
[INFO] [stderr]     Checking futures-util v0.3.4
[INFO] [stderr]  Documenting btle v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `SetEventMask`
[INFO] [stdout]  --> src/hci/le/mask.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | //! LE [`SetEventMask`] and [`EventMask`] for dealing with LE event masks.
[INFO] [stdout]   |          ^^^^^^^^^^^^ no item named `SetEventMask` 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 `EventMask`
[INFO] [stdout]  --> src/hci/le/mask.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | //! LE [`SetEventMask`] and [`EventMask`] for dealing with LE event masks.
[INFO] [stdout]   |                               ^^^^^^^^^ no item named `EventMask` 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 `Stream::read_packet`
[INFO] [stdout]    --> src/hci/stream.rs:146:22
[INFO] [stdout]     |
[INFO] [stdout] 146 | /// to provide the [`Stream::read_packet`] and [`Stream::send_command`] functions.
[INFO] [stdout]     |                      ^^^^^^^^^^^^^^^^^^^ the struct `Stream` has no field or associated item named `read_packet`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `Stream::send_command`
[INFO] [stdout]    --> src/hci/stream.rs:146:50
[INFO] [stdout]     |
[INFO] [stdout] 146 | /// to provide the [`Stream::read_packet`] and [`Stream::send_command`] functions.
[INFO] [stdout]     |                                                  ^^^^^^^^^^^^^^^^^^^^ the struct `Stream` has no field or associated item named `send_command`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.81s
[INFO] running `Command { std: "docker" "inspect" "57a1af0b69272251915cd3e81898efde4171c535c8dfe02cc60d1d6db1fa6811", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57a1af0b69272251915cd3e81898efde4171c535c8dfe02cc60d1d6db1fa6811", kill_on_drop: false }`
[INFO] [stdout] 57a1af0b69272251915cd3e81898efde4171c535c8dfe02cc60d1d6db1fa6811