[INFO] fetching crate quadrature 0.1.2...
[INFO] documenting quadrature-0.1.2 against beta-2022-05-20 for beta-1.62-rustdoc-1
[INFO] extracting crate quadrature 0.1.2 into /workspace/builds/worker-28/source
[INFO] validating manifest of crates.io crate quadrature 0.1.2 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 quadrature 0.1.2
[INFO] finished tweaking crates.io crate quadrature 0.1.2
[INFO] tweaked toml for crates.io crate quadrature 0.1.2 written to /workspace/builds/worker-28/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-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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7692050ee7753d548167ac94cb0f9ae5eb9803637dc01e131a9e68cefa37afb2
[INFO] running `Command { std: "docker" "start" "-a" "7692050ee7753d548167ac94cb0f9ae5eb9803637dc01e131a9e68cefa37afb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7692050ee7753d548167ac94cb0f9ae5eb9803637dc01e131a9e68cefa37afb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7692050ee7753d548167ac94cb0f9ae5eb9803637dc01e131a9e68cefa37afb2", kill_on_drop: false }`
[INFO] [stdout] 7692050ee7753d548167ac94cb0f9ae5eb9803637dc01e131a9e68cefa37afb2
[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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1c8628f921c7c461c05c8a98347bff3a0c11e19e813c92f965614d3649b9d664
[INFO] running `Command { std: "docker" "start" "-a" "1c8628f921c7c461c05c8a98347bff3a0c11e19e813c92f965614d3649b9d664", kill_on_drop: false }`
[INFO] [stderr]  Documenting quadrature v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "1c8628f921c7c461c05c8a98347bff3a0c11e19e813c92f965614d3649b9d664", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c8628f921c7c461c05c8a98347bff3a0c11e19e813c92f965614d3649b9d664", kill_on_drop: false }`
[INFO] [stdout] 1c8628f921c7c461c05c8a98347bff3a0c11e19e813c92f965614d3649b9d664
[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" "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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }`
[INFO] [stdout] 9f8f69d8b579a61f3172452ea4bf018045e0e62dfb5fc4d3f30855875155beae
[INFO] running `Command { std: "docker" "start" "-a" "9f8f69d8b579a61f3172452ea4bf018045e0e62dfb5fc4d3f30855875155beae", kill_on_drop: false }`
[INFO] [stderr]  Documenting quadrature v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "9f8f69d8b579a61f3172452ea4bf018045e0e62dfb5fc4d3f30855875155beae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f8f69d8b579a61f3172452ea4bf018045e0e62dfb5fc4d3f30855875155beae", kill_on_drop: false }`
[INFO] [stdout] 9f8f69d8b579a61f3172452ea4bf018045e0e62dfb5fc4d3f30855875155beae