[INFO] fetching crate trumpet 0.0.1...
[INFO] documenting trumpet-0.0.1 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate trumpet 0.0.1 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate trumpet 0.0.1 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 trumpet 0.0.1
[INFO] finished tweaking crates.io crate trumpet 0.0.1
[INFO] tweaked toml for crates.io crate trumpet 0.0.1 written to /workspace/builds/worker-17/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 4f80b0cabc47ef7a539f98da12a32f60f02c103426c540d720099ef45b379bd5
[INFO] running `Command { std: "docker" "start" "-a" "4f80b0cabc47ef7a539f98da12a32f60f02c103426c540d720099ef45b379bd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4f80b0cabc47ef7a539f98da12a32f60f02c103426c540d720099ef45b379bd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f80b0cabc47ef7a539f98da12a32f60f02c103426c540d720099ef45b379bd5", kill_on_drop: false }`
[INFO] [stdout] 4f80b0cabc47ef7a539f98da12a32f60f02c103426c540d720099ef45b379bd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] f56c75540e6a731fe2e7b04c5a915c64b0b90cb91b8bc2f7690983aed9ec897c
[INFO] running `Command { std: "docker" "start" "-a" "f56c75540e6a731fe2e7b04c5a915c64b0b90cb91b8bc2f7690983aed9ec897c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting trumpet v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "f56c75540e6a731fe2e7b04c5a915c64b0b90cb91b8bc2f7690983aed9ec897c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f56c75540e6a731fe2e7b04c5a915c64b0b90cb91b8bc2f7690983aed9ec897c", kill_on_drop: false }`
[INFO] [stdout] f56c75540e6a731fe2e7b04c5a915c64b0b90cb91b8bc2f7690983aed9ec897c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] fd17ba0cac7bd8c4058dc40db8b31d0b627189b44e431aa3d601fdfd5bd9d934
[INFO] running `Command { std: "docker" "start" "-a" "fd17ba0cac7bd8c4058dc40db8b31d0b627189b44e431aa3d601fdfd5bd9d934", kill_on_drop: false }`
[INFO] [stderr]  Documenting trumpet v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.78s
[INFO] running `Command { std: "docker" "inspect" "fd17ba0cac7bd8c4058dc40db8b31d0b627189b44e431aa3d601fdfd5bd9d934", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd17ba0cac7bd8c4058dc40db8b31d0b627189b44e431aa3d601fdfd5bd9d934", kill_on_drop: false }`
[INFO] [stdout] fd17ba0cac7bd8c4058dc40db8b31d0b627189b44e431aa3d601fdfd5bd9d934