[INFO] fetching crate state-governor 0.0.2...
[INFO] documenting state-governor-0.0.2 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate state-governor 0.0.2 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate state-governor 0.0.2 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 state-governor 0.0.2
[INFO] finished tweaking crates.io crate state-governor 0.0.2
[INFO] tweaked toml for crates.io crate state-governor 0.0.2 written to /workspace/builds/worker-31/source/Cargo.toml
[INFO] crate crates.io crate state-governor 0.0.2 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]  Downloading crates ...
[INFO] [stderr]   Downloaded heapless v0.7.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 18188bdfb320fd3047bf3bf96759c1276d144c76c2f0b570fc1d1735d025ce23
[INFO] running `Command { std: "docker" "start" "-a" "18188bdfb320fd3047bf3bf96759c1276d144c76c2f0b570fc1d1735d025ce23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "18188bdfb320fd3047bf3bf96759c1276d144c76c2f0b570fc1d1735d025ce23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18188bdfb320fd3047bf3bf96759c1276d144c76c2f0b570fc1d1735d025ce23", kill_on_drop: false }`
[INFO] [stdout] 18188bdfb320fd3047bf3bf96759c1276d144c76c2f0b570fc1d1735d025ce23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 1b3207f1b03e75c1bd69baeb475532fbb1781fa2d03b09a842efa581f37ee75c
[INFO] running `Command { std: "docker" "start" "-a" "1b3207f1b03e75c1bd69baeb475532fbb1781fa2d03b09a842efa581f37ee75c", kill_on_drop: false }`
[INFO] [stderr]    Compiling heapless v0.7.5
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]  Documenting state-governor v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "1b3207f1b03e75c1bd69baeb475532fbb1781fa2d03b09a842efa581f37ee75c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b3207f1b03e75c1bd69baeb475532fbb1781fa2d03b09a842efa581f37ee75c", kill_on_drop: false }`
[INFO] [stdout] 1b3207f1b03e75c1bd69baeb475532fbb1781fa2d03b09a842efa581f37ee75c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] 27d8f674950be0f443486a6395e331953242be5cbcecefe993bb0c9c34112a92
[INFO] running `Command { std: "docker" "start" "-a" "27d8f674950be0f443486a6395e331953242be5cbcecefe993bb0c9c34112a92", kill_on_drop: false }`
[INFO] [stderr]    Compiling heapless v0.7.5
[INFO] [stderr]     Checking byteorder v1.4.3
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]  Documenting state-governor v0.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.97s
[INFO] running `Command { std: "docker" "inspect" "27d8f674950be0f443486a6395e331953242be5cbcecefe993bb0c9c34112a92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27d8f674950be0f443486a6395e331953242be5cbcecefe993bb0c9c34112a92", kill_on_drop: false }`
[INFO] [stdout] 27d8f674950be0f443486a6395e331953242be5cbcecefe993bb0c9c34112a92