[INFO] fetching crate cfg-expr 0.10.3...
[INFO] documenting cfg-expr-0.10.3 against beta-2022-05-20 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 beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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" "+beta-2022-05-20" "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-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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06d54bc7ab0a908c93fd62bf746601c6a8fc15e83a84605fa6d99b5fa68d24fd
[INFO] running `Command { std: "docker" "start" "-a" "06d54bc7ab0a908c93fd62bf746601c6a8fc15e83a84605fa6d99b5fa68d24fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06d54bc7ab0a908c93fd62bf746601c6a8fc15e83a84605fa6d99b5fa68d24fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06d54bc7ab0a908c93fd62bf746601c6a8fc15e83a84605fa6d99b5fa68d24fd", kill_on_drop: false }`
[INFO] [stdout] 06d54bc7ab0a908c93fd62bf746601c6a8fc15e83a84605fa6d99b5fa68d24fd
[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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a7621eef7dc084557a849dbd7c6428cdb5be569b585841133de739b03e496a03
[INFO] running `Command { std: "docker" "start" "-a" "a7621eef7dc084557a849dbd7c6428cdb5be569b585841133de739b03e496a03", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.8.0
[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] [stderr]  Documenting cfg-expr v0.10.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "a7621eef7dc084557a849dbd7c6428cdb5be569b585841133de739b03e496a03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7621eef7dc084557a849dbd7c6428cdb5be569b585841133de739b03e496a03", kill_on_drop: false }`
[INFO] [stdout] a7621eef7dc084557a849dbd7c6428cdb5be569b585841133de739b03e496a03
[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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 96ac7f8a9692e1fea140c089a79c47f93cf28bb729a416d65e15aa0e61d73559
[INFO] running `Command { std: "docker" "start" "-a" "96ac7f8a9692e1fea140c089a79c47f93cf28bb729a416d65e15aa0e61d73559", 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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.25s
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "96ac7f8a9692e1fea140c089a79c47f93cf28bb729a416d65e15aa0e61d73559", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96ac7f8a9692e1fea140c089a79c47f93cf28bb729a416d65e15aa0e61d73559", kill_on_drop: false }`
[INFO] [stdout] 96ac7f8a9692e1fea140c089a79c47f93cf28bb729a416d65e15aa0e61d73559