[INFO] fetching crate amnis 0.1.0...
[INFO] documenting amnis-0.1.0 against 1.61.0 for beta-1.62-rustdoc-1
[INFO] extracting crate amnis 0.1.0 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate amnis 0.1.0 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 amnis 0.1.0
[INFO] finished tweaking crates.io crate amnis 0.1.0
[INFO] tweaked toml for crates.io crate amnis 0.1.0 written to /workspace/builds/worker-28/source/Cargo.toml
[INFO] crate crates.io crate amnis 0.1.0 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] warning: the cargo feature `edition2021` has been stabilized in the 1.56 release and is no longer necessary to be listed in the manifest
[INFO] [stderr]   See https://doc.rust-lang.org/cargo/reference/manifest.html#the-edition-field for more information about using this feature.
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 6b8558ba7fdea1c39d7803df967eda050c01a381d8b1b2881ad0ef88b6503b46
[INFO] running `Command { std: "docker" "start" "-a" "6b8558ba7fdea1c39d7803df967eda050c01a381d8b1b2881ad0ef88b6503b46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b8558ba7fdea1c39d7803df967eda050c01a381d8b1b2881ad0ef88b6503b46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b8558ba7fdea1c39d7803df967eda050c01a381d8b1b2881ad0ef88b6503b46", kill_on_drop: false }`
[INFO] [stdout] 6b8558ba7fdea1c39d7803df967eda050c01a381d8b1b2881ad0ef88b6503b46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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] 660a5d0d1373607f79f6cc8a84264af4e8abaeaaf35e35ebfba29a9d77155c7c
[INFO] running `Command { std: "docker" "start" "-a" "660a5d0d1373607f79f6cc8a84264af4e8abaeaaf35e35ebfba29a9d77155c7c", kill_on_drop: false }`
[INFO] [stderr] warning: the cargo feature `edition2021` has been stabilized in the 1.56 release and is no longer necessary to be listed in the manifest
[INFO] [stderr]   See https://doc.rust-lang.org/cargo/reference/manifest.html#the-edition-field for more information about using this feature.
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Documenting amnis v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.26s
[INFO] running `Command { std: "docker" "inspect" "660a5d0d1373607f79f6cc8a84264af4e8abaeaaf35e35ebfba29a9d77155c7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "660a5d0d1373607f79f6cc8a84264af4e8abaeaaf35e35ebfba29a9d77155c7c", kill_on_drop: false }`
[INFO] [stdout] 660a5d0d1373607f79f6cc8a84264af4e8abaeaaf35e35ebfba29a9d77155c7c