[INFO] fetching crate embedded-nal 0.6.0...
[INFO] documenting embedded-nal-0.6.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate embedded-nal 0.6.0 into /workspace/builds/worker-81/source
[INFO] validating manifest of crates.io crate embedded-nal 0.6.0 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 embedded-nal 0.6.0
[INFO] finished tweaking crates.io crate embedded-nal 0.6.0
[INFO] tweaked toml for crates.io crate embedded-nal 0.6.0 written to /workspace/builds/worker-81/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "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-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] [stdout] 5bea34837bcf866f4ed5196ad556a243a92550e846a1595f664de4cb2df6f89e
[INFO] running `Command { std: "docker" "start" "-a" "5bea34837bcf866f4ed5196ad556a243a92550e846a1595f664de4cb2df6f89e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bea34837bcf866f4ed5196ad556a243a92550e846a1595f664de4cb2df6f89e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bea34837bcf866f4ed5196ad556a243a92550e846a1595f664de4cb2df6f89e", kill_on_drop: false }`
[INFO] [stdout] 5bea34837bcf866f4ed5196ad556a243a92550e846a1595f664de4cb2df6f89e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] [stdout] 54e8c99e18e0d91bf7096ecf5c35d6a5808d7a4933f58356da57691677452572
[INFO] running `Command { std: "docker" "start" "-a" "54e8c99e18e0d91bf7096ecf5c35d6a5808d7a4933f58356da57691677452572", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.9
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking nb v1.0.0
[INFO] [stderr]     Checking no-std-net v0.5.0
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]     Checking spin v0.9.3
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling heapless v0.7.13
[INFO] [stderr]  Documenting embedded-nal v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unknown disambiguator `crate::trait`
[INFO] [stdout]   --> src/dns.rs:24:19
[INFO] [stdout]    |
[INFO] [stdout] 24 | /// [`TcpStack`]: crate::trait@TcpStack
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]    = note: see https://doc.rust-lang.org/1.61.0/rustdoc/linking-to-items-by-name.html#namespaces-and-disambiguators for more info about disambiguators
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown disambiguator `crate::trait`
[INFO] [stdout]   --> src/dns.rs:25:19
[INFO] [stdout]    |
[INFO] [stdout] 25 | /// [`UdpStack`]: crate::trait@UdpStack
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see https://doc.rust-lang.org/1.61.0/rustdoc/linking-to-items-by-name.html#namespaces-and-disambiguators for more info about disambiguators
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.94s
[INFO] running `Command { std: "docker" "inspect" "54e8c99e18e0d91bf7096ecf5c35d6a5808d7a4933f58356da57691677452572", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54e8c99e18e0d91bf7096ecf5c35d6a5808d7a4933f58356da57691677452572", kill_on_drop: false }`
[INFO] [stdout] 54e8c99e18e0d91bf7096ecf5c35d6a5808d7a4933f58356da57691677452572
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-81/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] [stdout] 880f53ce6180dba6d0a5afc5afa95f1d090d8618008ec231162c2719b4342ee2
[INFO] running `Command { std: "docker" "start" "-a" "880f53ce6180dba6d0a5afc5afa95f1d090d8618008ec231162c2719b4342ee2", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.9
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking nb v1.0.0
[INFO] [stderr]     Checking no-std-net v0.5.0
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]    Compiling lock_api v0.4.7
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling heapless v0.7.13
[INFO] [stderr]     Checking spin v0.9.3
[INFO] [stderr]  Documenting embedded-nal v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unknown disambiguator `crate::trait`
[INFO] [stdout]   --> src/dns.rs:24:19
[INFO] [stdout]    |
[INFO] [stdout] 24 | /// [`TcpStack`]: crate::trait@TcpStack
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]    = note: see https://doc.rust-lang.org/1.61.0/rustdoc/linking-to-items-by-name.html#namespaces-and-disambiguators for more info about disambiguators
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unknown disambiguator `crate::trait`
[INFO] [stdout]   --> src/dns.rs:25:19
[INFO] [stdout]    |
[INFO] [stdout] 25 | /// [`UdpStack`]: crate::trait@UdpStack
[INFO] [stdout]    |                   ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see https://doc.rust-lang.org/1.61.0/rustdoc/linking-to-items-by-name.html#namespaces-and-disambiguators for more info about disambiguators
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.19s
[INFO] running `Command { std: "docker" "inspect" "880f53ce6180dba6d0a5afc5afa95f1d090d8618008ec231162c2719b4342ee2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "880f53ce6180dba6d0a5afc5afa95f1d090d8618008ec231162c2719b4342ee2", kill_on_drop: false }`
[INFO] [stdout] 880f53ce6180dba6d0a5afc5afa95f1d090d8618008ec231162c2719b4342ee2