[INFO] fetching crate halcyon_build 0.0.1...
[INFO] documenting halcyon_build-0.0.1 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate halcyon_build 0.0.1 into /workspace/builds/worker-17/source
[INFO] validating manifest of crates.io crate halcyon_build 0.0.1 on toolchain beta-2022-05-20
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate halcyon_build 0.0.1
[INFO] finished tweaking crates.io crate halcyon_build 0.0.1
[INFO] tweaked toml for crates.io crate halcyon_build 0.0.1 written to /workspace/builds/worker-17/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6060fcd8c73b432eef58fae4e13b3dbf6831e5a648382070e0306fbe409497c
[INFO] running `Command { std: "docker" "start" "-a" "f6060fcd8c73b432eef58fae4e13b3dbf6831e5a648382070e0306fbe409497c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6060fcd8c73b432eef58fae4e13b3dbf6831e5a648382070e0306fbe409497c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6060fcd8c73b432eef58fae4e13b3dbf6831e5a648382070e0306fbe409497c", kill_on_drop: false }`
[INFO] [stdout] f6060fcd8c73b432eef58fae4e13b3dbf6831e5a648382070e0306fbe409497c
[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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0b321e7029e7916088eb525b35a861e0e138274c9d64ecb4a104c1052cb0d8e
[INFO] running `Command { std: "docker" "start" "-a" "f0b321e7029e7916088eb525b35a861e0e138274c9d64ecb4a104c1052cb0d8e", kill_on_drop: false }`
[INFO] [stderr]  Documenting halcyon_build v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "f0b321e7029e7916088eb525b35a861e0e138274c9d64ecb4a104c1052cb0d8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0b321e7029e7916088eb525b35a861e0e138274c9d64ecb4a104c1052cb0d8e", kill_on_drop: false }`
[INFO] [stdout] f0b321e7029e7916088eb525b35a861e0e138274c9d64ecb4a104c1052cb0d8e
[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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] b43f2c34ec55dfd977e7b8c9bb1f3e0614297241d90d139e81de501a24b0297d
[INFO] running `Command { std: "docker" "start" "-a" "b43f2c34ec55dfd977e7b8c9bb1f3e0614297241d90d139e81de501a24b0297d", kill_on_drop: false }`
[INFO] [stderr]  Documenting halcyon_build v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
[INFO] running `Command { std: "docker" "inspect" "b43f2c34ec55dfd977e7b8c9bb1f3e0614297241d90d139e81de501a24b0297d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b43f2c34ec55dfd977e7b8c9bb1f3e0614297241d90d139e81de501a24b0297d", kill_on_drop: false }`
[INFO] [stdout] b43f2c34ec55dfd977e7b8c9bb1f3e0614297241d90d139e81de501a24b0297d