[INFO] fetching crate split_by 0.2.2...
[INFO] documenting split_by-0.2.2 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate split_by 0.2.2 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate split_by 0.2.2 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 split_by 0.2.2
[INFO] finished tweaking crates.io crate split_by 0.2.2
[INFO] tweaked toml for crates.io crate split_by 0.2.2 written to /workspace/builds/worker-20/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] fef52d9bd76f1b057a35c7379b929c55534c14ef78bec99293676a10b71aa4b8
[INFO] running `Command { std: "docker" "start" "-a" "fef52d9bd76f1b057a35c7379b929c55534c14ef78bec99293676a10b71aa4b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fef52d9bd76f1b057a35c7379b929c55534c14ef78bec99293676a10b71aa4b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fef52d9bd76f1b057a35c7379b929c55534c14ef78bec99293676a10b71aa4b8", kill_on_drop: false }`
[INFO] [stdout] fef52d9bd76f1b057a35c7379b929c55534c14ef78bec99293676a10b71aa4b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 1a2a8df128effa93bf50edeb971a7caf76741d463350b849749d5ff8dd2dd0a7
[INFO] running `Command { std: "docker" "start" "-a" "1a2a8df128effa93bf50edeb971a7caf76741d463350b849749d5ff8dd2dd0a7", kill_on_drop: false }`
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]  Documenting split_by v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "1a2a8df128effa93bf50edeb971a7caf76741d463350b849749d5ff8dd2dd0a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a2a8df128effa93bf50edeb971a7caf76741d463350b849749d5ff8dd2dd0a7", kill_on_drop: false }`
[INFO] [stdout] 1a2a8df128effa93bf50edeb971a7caf76741d463350b849749d5ff8dd2dd0a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] bbb7f69ebf1026c2c812f79bfdd7cefb14a78ddd679828872d3c9568b13ff46f
[INFO] running `Command { std: "docker" "start" "-a" "bbb7f69ebf1026c2c812f79bfdd7cefb14a78ddd679828872d3c9568b13ff46f", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking aho-corasick v0.6.10
[INFO] [stderr]  Documenting split_by v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.49s
[INFO] running `Command { std: "docker" "inspect" "bbb7f69ebf1026c2c812f79bfdd7cefb14a78ddd679828872d3c9568b13ff46f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bbb7f69ebf1026c2c812f79bfdd7cefb14a78ddd679828872d3c9568b13ff46f", kill_on_drop: false }`
[INFO] [stdout] bbb7f69ebf1026c2c812f79bfdd7cefb14a78ddd679828872d3c9568b13ff46f