[INFO] fetching crate omnitigs 0.7.0...
[INFO] documenting omnitigs-0.7.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate omnitigs 0.7.0 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate omnitigs 0.7.0 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 omnitigs 0.7.0
[INFO] finished tweaking crates.io crate omnitigs 0.7.0
[INFO] tweaked toml for crates.io crate omnitigs 0.7.0 written to /workspace/builds/worker-37/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] 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 bitvector v0.1.5
[INFO] [stderr]   Downloaded opaque_typedef v0.0.5
[INFO] [stderr]   Downloaded traitgraph v0.7.0
[INFO] [stderr]   Downloaded bigraph v0.7.0
[INFO] [stderr]   Downloaded traitsequence v0.6.0
[INFO] [stderr]   Downloaded traitgraph-algo v0.7.1
[INFO] [stderr]   Downloaded opaque_typedef_macros v0.0.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] a2e7971a70d4ad5b773996132ebfd85920d9d089d42764ae7178d3f74679ac7f
[INFO] running `Command { std: "docker" "start" "-a" "a2e7971a70d4ad5b773996132ebfd85920d9d089d42764ae7178d3f74679ac7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a2e7971a70d4ad5b773996132ebfd85920d9d089d42764ae7178d3f74679ac7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2e7971a70d4ad5b773996132ebfd85920d9d089d42764ae7178d3f74679ac7f", kill_on_drop: false }`
[INFO] [stdout] a2e7971a70d4ad5b773996132ebfd85920d9d089d42764ae7178d3f74679ac7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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] f9b26123acec307922347fdf49f8bfea4a09303c1686f51f5cf5d9400e73c26f
[INFO] running `Command { std: "docker" "start" "-a" "f9b26123acec307922347fdf49f8bfea4a09303c1686f51f5cf5d9400e73c26f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]     Checking traitsequence v0.6.0
[INFO] [stderr]     Checking bitvector v0.1.5
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling strum v0.15.0
[INFO] [stderr]     Checking opaque_typedef v0.0.5
[INFO] [stderr]    Compiling indexmap v1.8.2
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking petgraph v0.5.1
[INFO] [stderr]     Checking traitgraph v0.7.0
[INFO] [stderr]     Checking traitgraph-algo v0.7.1
[INFO] [stderr]    Compiling strum_macros v0.15.0
[INFO] [stderr]    Compiling opaque_typedef_macros v0.0.5
[INFO] [stderr]     Checking bigraph v0.7.0
[INFO] [stderr]  Documenting omnitigs v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.66s
[INFO] running `Command { std: "docker" "inspect" "f9b26123acec307922347fdf49f8bfea4a09303c1686f51f5cf5d9400e73c26f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9b26123acec307922347fdf49f8bfea4a09303c1686f51f5cf5d9400e73c26f", kill_on_drop: false }`
[INFO] [stdout] f9b26123acec307922347fdf49f8bfea4a09303c1686f51f5cf5d9400e73c26f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] a0ab7c908f111e67be052694ff115db943ca8bc844839f708538a7ab100244f0
[INFO] running `Command { std: "docker" "start" "-a" "a0ab7c908f111e67be052694ff115db943ca8bc844839f708538a7ab100244f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]     Checking fixedbitset v0.2.0
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]     Checking bitvector v0.1.5
[INFO] [stderr]     Checking traitsequence v0.6.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling strum v0.15.0
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]     Checking opaque_typedef v0.0.5
[INFO] [stderr]    Compiling indexmap v1.8.2
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking petgraph v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking traitgraph v0.7.0
[INFO] [stderr]     Checking traitgraph-algo v0.7.1
[INFO] [stderr]    Compiling strum_macros v0.15.0
[INFO] [stderr]    Compiling opaque_typedef_macros v0.0.5
[INFO] [stderr]     Checking bigraph v0.7.0
[INFO] [stderr]  Documenting omnitigs v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.09s
[INFO] running `Command { std: "docker" "inspect" "a0ab7c908f111e67be052694ff115db943ca8bc844839f708538a7ab100244f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0ab7c908f111e67be052694ff115db943ca8bc844839f708538a7ab100244f0", kill_on_drop: false }`
[INFO] [stdout] a0ab7c908f111e67be052694ff115db943ca8bc844839f708538a7ab100244f0