[INFO] fetching crate probe-rs-rtt 0.12.0...
[INFO] documenting probe-rs-rtt-0.12.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate probe-rs-rtt 0.12.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate probe-rs-rtt 0.12.0 on toolchain 1.61.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate probe-rs-rtt 0.12.0
[INFO] finished tweaking crates.io crate probe-rs-rtt 0.12.0
[INFO] tweaked toml for crates.io crate probe-rs-rtt 0.12.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hidapi v1.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.61.0" "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] 1af4632bcfb415c666e2bbe23b62b142b97b7d81696d283c85f585aacccd328e
[INFO] running `Command { std: "docker" "start" "-a" "1af4632bcfb415c666e2bbe23b62b142b97b7d81696d283c85f585aacccd328e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1af4632bcfb415c666e2bbe23b62b142b97b7d81696d283c85f585aacccd328e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1af4632bcfb415c666e2bbe23b62b142b97b7d81696d283c85f585aacccd328e", kill_on_drop: false }`
[INFO] [stdout] 1af4632bcfb415c666e2bbe23b62b142b97b7d81696d283c85f585aacccd328e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", 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] 6fa6d2dbb7a9bce7759773f5024652d2619f6017e5aed8fbfeca47f3ab32a274
[INFO] running `Command { std: "docker" "start" "-a" "6fa6d2dbb7a9bce7759773f5024652d2619f6017e5aed8fbfeca47f3ab32a274", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling rusb v0.8.1
[INFO] [stderr]    Compiling anyhow v1.0.57
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking ryu v1.0.10
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]     Checking thousands v0.2.0
[INFO] [stderr]     Checking svg v0.10.0
[INFO] [stderr]     Checking scroll v0.10.2
[INFO] [stderr]     Checking ihex v3.0.0
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking wyz v0.4.0
[INFO] [stderr]     Checking gimli v0.26.1
[INFO] [stderr]    Compiling indexmap v1.8.2
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking bitvec v0.22.3
[INFO] [stderr]    Compiling libusb1-sys v0.5.0
[INFO] [stderr]    Compiling hidapi v1.4.1
[INFO] [stderr]     Checking object v0.27.1
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking jaylink v0.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling enum-primitive-derive v0.2.2
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking jep106 v0.2.6
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking serde_yaml v0.8.24
[INFO] [stderr]     Checking probe-rs-target v0.12.0
[INFO] [stderr]    Compiling probe-rs v0.12.0
[INFO] [stderr]  Documenting probe-rs-rtt v0.12.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Rt:attach_region`
[INFO] [stdout]   --> src/rtt.rs:11:30
[INFO] [stdout]    |
[INFO] [stdout] 11 | /// Use [`Rtt::attach`] or [`Rt:attach_region`] to attach to a probe-rs `Core` and detect the channels, as they were
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^ no item named `Rt:attach_region` 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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 35s
[INFO] running `Command { std: "docker" "inspect" "6fa6d2dbb7a9bce7759773f5024652d2619f6017e5aed8fbfeca47f3ab32a274", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fa6d2dbb7a9bce7759773f5024652d2619f6017e5aed8fbfeca47f3ab32a274", kill_on_drop: false }`
[INFO] [stdout] 6fa6d2dbb7a9bce7759773f5024652d2619f6017e5aed8fbfeca47f3ab32a274
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=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" "+1.61.0" "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] a42f970d4369ee48019d1147d9bdef84726c3f02e8051130acef90bf18a6fce9
[INFO] running `Command { std: "docker" "start" "-a" "a42f970d4369ee48019d1147d9bdef84726c3f02e8051130acef90bf18a6fce9", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.39
[INFO] [stderr]    Compiling unicode-ident v1.0.0
[INFO] [stderr]    Compiling syn v1.0.95
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.137
[INFO] [stderr]    Compiling serde v1.0.137
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling pkg-config v0.3.25
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling ryu v1.0.10
[INFO] [stderr]    Compiling rusb v0.8.1
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling base64 v0.13.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]    Compiling anyhow v1.0.57
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking funty v1.2.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]     Checking once_cell v1.12.0
[INFO] [stderr]     Checking svg v0.10.0
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking scroll v0.10.2
[INFO] [stderr]     Checking thousands v0.2.0
[INFO] [stderr]     Checking ihex v3.0.0
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]     Checking wyz v0.4.0
[INFO] [stderr]    Compiling indexmap v1.8.2
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]     Checking gimli v0.26.1
[INFO] [stderr]     Checking bitvec v0.22.3
[INFO] [stderr]    Compiling libusb1-sys v0.5.0
[INFO] [stderr]    Compiling hidapi v1.4.1
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]     Checking object v0.27.1
[INFO] [stderr]     Checking jaylink v0.2.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.31
[INFO] [stderr]    Compiling enum-primitive-derive v0.2.2
[INFO] [stderr]     Checking thiserror v1.0.31
[INFO] [stderr]     Checking jep106 v0.2.6
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking serde_yaml v0.8.24
[INFO] [stderr]     Checking probe-rs-target v0.12.0
[INFO] [stderr]    Compiling probe-rs v0.12.0
[INFO] [stderr]  Documenting probe-rs-rtt v0.12.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `Rt:attach_region`
[INFO] [stdout]   --> src/rtt.rs:11:30
[INFO] [stdout]    |
[INFO] [stdout] 11 | /// Use [`Rtt::attach`] or [`Rt:attach_region`] to attach to a probe-rs `Core` and detect the channels, as they were
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^^^ no item named `Rt:attach_region` 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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 34s
[INFO] running `Command { std: "docker" "inspect" "a42f970d4369ee48019d1147d9bdef84726c3f02e8051130acef90bf18a6fce9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a42f970d4369ee48019d1147d9bdef84726c3f02e8051130acef90bf18a6fce9", kill_on_drop: false }`
[INFO] [stdout] a42f970d4369ee48019d1147d9bdef84726c3f02e8051130acef90bf18a6fce9