[INFO] fetching crate cfg-expr 0.10.3...
[INFO] documenting cfg-expr-0.10.3 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate cfg-expr 0.10.3 into /workspace/builds/worker-34/source
[INFO] validating manifest of crates.io crate cfg-expr 0.10.3 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 cfg-expr 0.10.3
[INFO] finished tweaking crates.io crate cfg-expr 0.10.3
[INFO] tweaked toml for crates.io crate cfg-expr 0.10.3 written to /workspace/builds/worker-34/source/Cargo.toml
[INFO] crate crates.io crate cfg-expr 0.10.3 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded lazy_static v1.4.0
[INFO] [stderr]   Downloaded smallvec v1.8.0
[INFO] [stderr]   Downloaded similar-asserts v1.2.0
[INFO] [stderr]   Downloaded memchr v2.4.1
[INFO] [stderr]   Downloaded bstr v0.2.17
[INFO] [stderr]   Downloaded terminal_size v0.1.17
[INFO] [stderr]   Downloaded target-lexicon v0.12.3
[INFO] [stderr]   Downloaded console v0.15.0
[INFO] [stderr]   Downloaded regex-automata v0.1.10
[INFO] [stderr]   Downloaded encode_unicode v0.3.6
[INFO] [stderr]   Downloaded unicode-segmentation v1.9.0
[INFO] [stderr]   Downloaded similar v2.1.0
[INFO] [stderr]   Downloaded once_cell v1.9.0
[INFO] [stderr]   Downloaded libc v0.2.119
[INFO] [stderr]   Downloaded winapi v0.3.9
[INFO] [stderr]   Downloaded winapi-i686-pc-windows-gnu v0.4.0
[INFO] [stderr]   Downloaded winapi-x86_64-pc-windows-gnu v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] 5506e31f69ca2845e38da3139803a3375d3c0626008caf869f8288dd6362bfce
[INFO] running `Command { std: "docker" "start" "-a" "5506e31f69ca2845e38da3139803a3375d3c0626008caf869f8288dd6362bfce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5506e31f69ca2845e38da3139803a3375d3c0626008caf869f8288dd6362bfce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5506e31f69ca2845e38da3139803a3375d3c0626008caf869f8288dd6362bfce", kill_on_drop: false }`
[INFO] [stdout] 5506e31f69ca2845e38da3139803a3375d3c0626008caf869f8288dd6362bfce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] 67d5dea378f67f976eeb4abbb21902d7aca4d79c01bcc0ed741ee24e5619ff29
[INFO] running `Command { std: "docker" "start" "-a" "67d5dea378f67f976eeb4abbb21902d7aca4d79c01bcc0ed741ee24e5619ff29", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]  Documenting cfg-expr v0.10.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `target_lexicon::Triple`
[INFO] [stdout]    --> src/expr.rs:330:45
[INFO] [stdout]     |
[INFO] [stdout] 330 |     /// Note that when matching against a [`target_lexicon::Triple`], the
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^ no item named `target_lexicon` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.14s
[INFO] running `Command { std: "docker" "inspect" "67d5dea378f67f976eeb4abbb21902d7aca4d79c01bcc0ed741ee24e5619ff29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "67d5dea378f67f976eeb4abbb21902d7aca4d79c01bcc0ed741ee24e5619ff29", kill_on_drop: false }`
[INFO] [stdout] 67d5dea378f67f976eeb4abbb21902d7aca4d79c01bcc0ed741ee24e5619ff29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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] 78e80c0ccfd3d55e0bc4e186e5d123cf146254bee7f58ec6f515e4bce53a98c1
[INFO] running `Command { std: "docker" "start" "-a" "78e80c0ccfd3d55e0bc4e186e5d123cf146254bee7f58ec6f515e4bce53a98c1", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.8.0
[INFO] [stderr]  Documenting cfg-expr v0.10.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `target_lexicon::Triple`
[INFO] [stdout]    --> src/expr.rs:330:45
[INFO] [stdout]     |
[INFO] [stdout] 330 |     /// Note that when matching against a [`target_lexicon::Triple`], the
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^^^^^^ no item named `target_lexicon` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "78e80c0ccfd3d55e0bc4e186e5d123cf146254bee7f58ec6f515e4bce53a98c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78e80c0ccfd3d55e0bc4e186e5d123cf146254bee7f58ec6f515e4bce53a98c1", kill_on_drop: false }`
[INFO] [stdout] 78e80c0ccfd3d55e0bc4e186e5d123cf146254bee7f58ec6f515e4bce53a98c1