[INFO] fetching crate argparsnip 0.1.6...
[INFO] documenting argparsnip-0.1.6 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate argparsnip 0.1.6 into /workspace/builds/worker-93/source
[INFO] validating manifest of crates.io crate argparsnip 0.1.6 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 argparsnip 0.1.6
[INFO] finished tweaking crates.io crate argparsnip 0.1.6
[INFO] tweaked toml for crates.io crate argparsnip 0.1.6 written to /workspace/builds/worker-93/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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded stable_deref_trait v1.2.0
[INFO] [stderr]   Downloaded num_threads v0.1.6
[INFO] [stderr]   Downloaded pprof v0.4.5
[INFO] [stderr]   Downloaded memmap2 v0.5.3
[INFO] [stderr]   Downloaded symbolic-demangle v8.7.3
[INFO] [stderr]   Downloaded rgb v0.8.32
[INFO] [stderr]   Downloaded symbolic-common v8.7.3
[INFO] [stderr]   Downloaded inferno v0.10.12
[INFO] [stderr]   Downloaded debugid v0.7.3
[INFO] [stderr]   Downloaded cpp_demangle v0.3.5
[INFO] [stderr]   Downloaded nix v0.20.2
[INFO] [stderr]   Downloaded num-format v0.4.0
[INFO] [stderr]   Downloaded time-macros v0.2.4
[INFO] [stderr]   Downloaded time v0.3.9
[INFO] [stderr]   Downloaded quick-xml v0.22.0
[INFO] [stderr]   Downloaded str_stack v0.1.0
[INFO] [stderr]   Downloaded indexmap v1.8.2
[INFO] [stderr]   Downloaded colored v1.9.3
[INFO] [stderr]   Downloaded simple_logger v1.16.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] d4b3f6b4a9a9eb99808753a9c5ef8e089f1278f0476b042020a16fcc2abdbb03
[INFO] running `Command { std: "docker" "start" "-a" "d4b3f6b4a9a9eb99808753a9c5ef8e089f1278f0476b042020a16fcc2abdbb03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d4b3f6b4a9a9eb99808753a9c5ef8e089f1278f0476b042020a16fcc2abdbb03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4b3f6b4a9a9eb99808753a9c5ef8e089f1278f0476b042020a16fcc2abdbb03", kill_on_drop: false }`
[INFO] [stdout] d4b3f6b4a9a9eb99808753a9c5ef8e089f1278f0476b042020a16fcc2abdbb03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] 22451b0b32d77f9ef012c11c2afbc38c9b3633f96b44477d4738b1be2a781c1f
[INFO] running `Command { std: "docker" "start" "-a" "22451b0b32d77f9ef012c11c2afbc38c9b3633f96b44477d4738b1be2a781c1f", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-segmentation v1.9.0
[INFO] [stderr]  Documenting argparsnip v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `SUBCOMMAND`
[INFO] [stdout]    --> src/lib.rs:585:22
[INFO] [stdout]     |
[INFO] [stdout] 585 |     ///     ${name} [SUBCOMMAND] [OPTIONS]
[INFO] [stdout]     |                      ^^^^^^^^^^ no item named `SUBCOMMAND` 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 `OPTIONS`
[INFO] [stdout]    --> src/lib.rs:585:35
[INFO] [stdout]     |
[INFO] [stdout] 585 |     ///     ${name} [SUBCOMMAND] [OPTIONS]
[INFO] [stdout]     |                                   ^^^^^^^ no item named `OPTIONS` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.35s
[INFO] running `Command { std: "docker" "inspect" "22451b0b32d77f9ef012c11c2afbc38c9b3633f96b44477d4738b1be2a781c1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22451b0b32d77f9ef012c11c2afbc38c9b3633f96b44477d4738b1be2a781c1f", kill_on_drop: false }`
[INFO] [stdout] 22451b0b32d77f9ef012c11c2afbc38c9b3633f96b44477d4738b1be2a781c1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-93/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] 6fee06a25fb9b39971d87cc22848869f6da31adf066b9f5cbc53bbbd18126aa1
[INFO] running `Command { std: "docker" "start" "-a" "6fee06a25fb9b39971d87cc22848869f6da31adf066b9f5cbc53bbbd18126aa1", kill_on_drop: false }`
[INFO] [stderr]     Checking unicode-segmentation v1.9.0
[INFO] [stderr]  Documenting argparsnip v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `SUBCOMMAND`
[INFO] [stdout]    --> src/lib.rs:585:22
[INFO] [stdout]     |
[INFO] [stdout] 585 |     ///     ${name} [SUBCOMMAND] [OPTIONS]
[INFO] [stdout]     |                      ^^^^^^^^^^ no item named `SUBCOMMAND` 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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.55s
[INFO] [stdout] warning: unresolved link to `OPTIONS`
[INFO] [stdout]    --> src/lib.rs:585:35
[INFO] [stdout]     |
[INFO] [stdout] 585 |     ///     ${name} [SUBCOMMAND] [OPTIONS]
[INFO] [stdout]     |                                   ^^^^^^^ no item named `OPTIONS` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6fee06a25fb9b39971d87cc22848869f6da31adf066b9f5cbc53bbbd18126aa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fee06a25fb9b39971d87cc22848869f6da31adf066b9f5cbc53bbbd18126aa1", kill_on_drop: false }`
[INFO] [stdout] 6fee06a25fb9b39971d87cc22848869f6da31adf066b9f5cbc53bbbd18126aa1