[INFO] fetching crate warlock 0.0.4...
[INFO] documenting warlock-0.0.4 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate warlock 0.0.4 into /workspace/builds/worker-23/source
[INFO] validating manifest of crates.io crate warlock 0.0.4 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 warlock 0.0.4
[INFO] finished tweaking crates.io crate warlock 0.0.4
[INFO] tweaked toml for crates.io crate warlock 0.0.4 written to /workspace/builds/worker-23/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 7494be18b56b4fe00e386d949c927b28a185d5dbdfd218dd97db2f0983c642a9
[INFO] running `Command { std: "docker" "start" "-a" "7494be18b56b4fe00e386d949c927b28a185d5dbdfd218dd97db2f0983c642a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7494be18b56b4fe00e386d949c927b28a185d5dbdfd218dd97db2f0983c642a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7494be18b56b4fe00e386d949c927b28a185d5dbdfd218dd97db2f0983c642a9", kill_on_drop: false }`
[INFO] [stdout] 7494be18b56b4fe00e386d949c927b28a185d5dbdfd218dd97db2f0983c642a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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] 3a6c9833e71425658e30ad3ffac82505d4c1b2bd3f76f36e85feb466dabd3ae3
[INFO] running `Command { std: "docker" "start" "-a" "3a6c9833e71425658e30ad3ffac82505d4c1b2bd3f76f36e85feb466dabd3ae3", kill_on_drop: false }`
[INFO] [stderr]  Documenting warlock v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/alloc.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | /// See https://doc.rust-lang.org/nightly/std/alloc/trait.Allocator.html
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://doc.rust-lang.org/nightly/std/alloc/trait.Allocator.html>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "3a6c9833e71425658e30ad3ffac82505d4c1b2bd3f76f36e85feb466dabd3ae3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a6c9833e71425658e30ad3ffac82505d4c1b2bd3f76f36e85feb466dabd3ae3", kill_on_drop: false }`
[INFO] [stdout] 3a6c9833e71425658e30ad3ffac82505d4c1b2bd3f76f36e85feb466dabd3ae3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-23/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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] f5834a80a8ce1458f602deffad302efbac5769b95fa8685be058b2a3e105cce3
[INFO] running `Command { std: "docker" "start" "-a" "f5834a80a8ce1458f602deffad302efbac5769b95fa8685be058b2a3e105cce3", kill_on_drop: false }`
[INFO] [stderr]  Documenting warlock v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/alloc.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | /// See https://doc.rust-lang.org/nightly/std/alloc/trait.Allocator.html
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://doc.rust-lang.org/nightly/std/alloc/trait.Allocator.html>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "f5834a80a8ce1458f602deffad302efbac5769b95fa8685be058b2a3e105cce3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5834a80a8ce1458f602deffad302efbac5769b95fa8685be058b2a3e105cce3", kill_on_drop: false }`
[INFO] [stdout] f5834a80a8ce1458f602deffad302efbac5769b95fa8685be058b2a3e105cce3