[INFO] fetching crate syslog_loose 0.16.0...
[INFO] documenting syslog_loose-0.16.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate syslog_loose 0.16.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate syslog_loose 0.16.0 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 syslog_loose 0.16.0
[INFO] removed 2 missing examples
[INFO] finished tweaking crates.io crate syslog_loose 0.16.0
[INFO] tweaked toml for crates.io crate syslog_loose 0.16.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate syslog_loose 0.16.0 already has a lockfile, it will not be regenerated
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 05d1ebbbbf130944e0e61a5500dc33e09f54bd1dc665f3652dcee60157d45584
[INFO] running `Command { std: "docker" "start" "-a" "05d1ebbbbf130944e0e61a5500dc33e09f54bd1dc665f3652dcee60157d45584", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05d1ebbbbf130944e0e61a5500dc33e09f54bd1dc665f3652dcee60157d45584", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05d1ebbbbf130944e0e61a5500dc33e09f54bd1dc665f3652dcee60157d45584", kill_on_drop: false }`
[INFO] [stdout] 05d1ebbbbf130944e0e61a5500dc33e09f54bd1dc665f3652dcee60157d45584
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 84b704a0ad96b63641fff33ce664f929d38af6310fe26e2aff23ff9d153d8efe
[INFO] running `Command { std: "docker" "start" "-a" "84b704a0ad96b63641fff33ce664f929d38af6310fe26e2aff23ff9d153d8efe", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling minimal-lexical v0.1.2
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling nom v7.0.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]  Documenting syslog_loose v0.16.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `procid`
[INFO] [stdout]   --> src/rfc3164.rs:28:85
[INFO] [stdout]    |
[INFO] [stdout] 28 | /// We can determine if this field is the tag only if it follows the format appname[procid].
[INFO] [stdout]    |                                                                                     ^^^^^^ no item named `procid` 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 4.92s
[INFO] running `Command { std: "docker" "inspect" "84b704a0ad96b63641fff33ce664f929d38af6310fe26e2aff23ff9d153d8efe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84b704a0ad96b63641fff33ce664f929d38af6310fe26e2aff23ff9d153d8efe", kill_on_drop: false }`
[INFO] [stdout] 84b704a0ad96b63641fff33ce664f929d38af6310fe26e2aff23ff9d153d8efe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 90c0de1f87a63227320eb4503a80f5d93c04110eb631055052b754450457c112
[INFO] running `Command { std: "docker" "start" "-a" "90c0de1f87a63227320eb4503a80f5d93c04110eb631055052b754450457c112", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling libc v0.2.101
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling minimal-lexical v0.1.2
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling nom v7.0.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]     Checking time v0.1.43
[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]  Documenting syslog_loose v0.16.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `procid`
[INFO] [stdout]   --> src/rfc3164.rs:28:85
[INFO] [stdout]    |
[INFO] [stdout] 28 | /// We can determine if this field is the tag only if it follows the format appname[procid].
[INFO] [stdout]    |                                                                                     ^^^^^^ no item named `procid` 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 5.40s
[INFO] running `Command { std: "docker" "inspect" "90c0de1f87a63227320eb4503a80f5d93c04110eb631055052b754450457c112", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90c0de1f87a63227320eb4503a80f5d93c04110eb631055052b754450457c112", kill_on_drop: false }`
[INFO] [stdout] 90c0de1f87a63227320eb4503a80f5d93c04110eb631055052b754450457c112