[INFO] fetching crate bitpatterns-proc-macro 0.1.1...
[INFO] documenting bitpatterns-proc-macro-0.1.1 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate bitpatterns-proc-macro 0.1.1 into /workspace/builds/worker-101/source
[INFO] validating manifest of crates.io crate bitpatterns-proc-macro 0.1.1 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 bitpatterns-proc-macro 0.1.1
[INFO] finished tweaking crates.io crate bitpatterns-proc-macro 0.1.1
[INFO] tweaked toml for crates.io crate bitpatterns-proc-macro 0.1.1 written to /workspace/builds/worker-101/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] b910fc87da30fe11360779850b57c7a9b0ac724ff11cb0d95b35cb0f53b393f9
[INFO] running `Command { std: "docker" "start" "-a" "b910fc87da30fe11360779850b57c7a9b0ac724ff11cb0d95b35cb0f53b393f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b910fc87da30fe11360779850b57c7a9b0ac724ff11cb0d95b35cb0f53b393f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b910fc87da30fe11360779850b57c7a9b0ac724ff11cb0d95b35cb0f53b393f9", kill_on_drop: false }`
[INFO] [stdout] b910fc87da30fe11360779850b57c7a9b0ac724ff11cb0d95b35cb0f53b393f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-101/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] 8e14a317c72d940ceca2566d125acd2ac7eb7197ed1ea05e6232b6f538d7e548
[INFO] running `Command { std: "docker" "start" "-a" "8e14a317c72d940ceca2566d125acd2ac7eb7197ed1ea05e6232b6f538d7e548", kill_on_drop: false }`
[INFO] [stderr]  Documenting bitpatterns-proc-macro v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't generate documentation: No such file or directory (os error 2)
[INFO] [stdout]   |
[INFO] [stdout]   = note: failed to create or modify "/opt/rustwide/target/doc/bitpatterns_proc_macro/all.html"
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not document `bitpatterns-proc-macro`
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type proc-macro --crate-name bitpatterns_proc_macro src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=f2269667c0fedb04 -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro --cap-lints=warn --crate-version 0.1.1` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "8e14a317c72d940ceca2566d125acd2ac7eb7197ed1ea05e6232b6f538d7e548", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e14a317c72d940ceca2566d125acd2ac7eb7197ed1ea05e6232b6f538d7e548", kill_on_drop: false }`
[INFO] [stdout] 8e14a317c72d940ceca2566d125acd2ac7eb7197ed1ea05e6232b6f538d7e548