[INFO] fetching crate mathiassoeholm-hello 0.1.2...
[INFO] documenting mathiassoeholm-hello-0.1.2 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate mathiassoeholm-hello 0.1.2 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate mathiassoeholm-hello 0.1.2 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 mathiassoeholm-hello 0.1.2
[INFO] finished tweaking crates.io crate mathiassoeholm-hello 0.1.2
[INFO] tweaked toml for crates.io crate mathiassoeholm-hello 0.1.2 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate mathiassoeholm-hello 0.1.2 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]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 1c2e31d72e75a6199ec3b65033094f231e8259a79244be7d21de9d0b30cad465
[INFO] running `Command { std: "docker" "start" "-a" "1c2e31d72e75a6199ec3b65033094f231e8259a79244be7d21de9d0b30cad465", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c2e31d72e75a6199ec3b65033094f231e8259a79244be7d21de9d0b30cad465", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c2e31d72e75a6199ec3b65033094f231e8259a79244be7d21de9d0b30cad465", kill_on_drop: false }`
[INFO] [stdout] 1c2e31d72e75a6199ec3b65033094f231e8259a79244be7d21de9d0b30cad465
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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] 4cc785f60f35b95c5b650886b243f77ea1c825659c198a7cb06fec46e47abf13
[INFO] running `Command { std: "docker" "start" "-a" "4cc785f60f35b95c5b650886b243f77ea1c825659c198a7cb06fec46e47abf13", kill_on_drop: false }`
[INFO] [stderr]  Documenting mathiassoeholm-hello v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "4cc785f60f35b95c5b650886b243f77ea1c825659c198a7cb06fec46e47abf13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4cc785f60f35b95c5b650886b243f77ea1c825659c198a7cb06fec46e47abf13", kill_on_drop: false }`
[INFO] [stdout] 4cc785f60f35b95c5b650886b243f77ea1c825659c198a7cb06fec46e47abf13