[INFO] fetching crate flour 2.0.0-pre1...
[INFO] documenting flour-2.0.0-pre1 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate flour 2.0.0-pre1 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate flour 2.0.0-pre1 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate flour 2.0.0-pre1
[INFO] finished tweaking crates.io crate flour 2.0.0-pre1
[INFO] tweaked toml for crates.io crate flour 2.0.0-pre1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate crates.io crate flour 2.0.0-pre1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde-semver-derive v0.1.1
[INFO] [stderr]   Downloaded bytestream v0.4.1
[INFO] [stderr]   Downloaded semver v1.0.7
[INFO] [stderr]   Downloaded serde-semver v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 944755a30374e58654a3ef782b8497ac9f807f0b4b9ca357997744d92313ad38
[INFO] running `Command { std: "docker" "start" "-a" "944755a30374e58654a3ef782b8497ac9f807f0b4b9ca357997744d92313ad38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "944755a30374e58654a3ef782b8497ac9f807f0b4b9ca357997744d92313ad38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "944755a30374e58654a3ef782b8497ac9f807f0b4b9ca357997744d92313ad38", kill_on_drop: false }`
[INFO] [stdout] 944755a30374e58654a3ef782b8497ac9f807f0b4b9ca357997744d92313ad38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dfa14b037ac77139a5a7a74974c4a725a13c8cd8e5d8c64a80c80bc7cd12789d
[INFO] running `Command { std: "docker" "start" "-a" "dfa14b037ac77139a5a7a74974c4a725a13c8cd8e5d8c64a80c80bc7cd12789d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling semver v1.0.7
[INFO] [stderr]    Compiling libc v0.2.124
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling indexmap v1.8.1
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]     Checking clap_lex v0.1.1
[INFO] [stderr]     Checking bytestream v0.4.1
[INFO] [stderr]     Checking quote v1.0.18
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling serde-semver-derive v0.1.1
[INFO] [stderr]    Compiling clap_derive v3.1.7
[INFO] [stderr]     Checking thiserror v1.0.30
[INFO] [stderr]     Checking clap v3.1.12
[INFO] [stderr]     Checking serde-semver v0.2.1
[INFO] [stderr]  Documenting flour v2.0.0-pre1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.53s
[INFO] running `Command { std: "docker" "inspect" "dfa14b037ac77139a5a7a74974c4a725a13c8cd8e5d8c64a80c80bc7cd12789d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfa14b037ac77139a5a7a74974c4a725a13c8cd8e5d8c64a80c80bc7cd12789d", kill_on_drop: false }`
[INFO] [stdout] dfa14b037ac77139a5a7a74974c4a725a13c8cd8e5d8c64a80c80bc7cd12789d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7073e37a77f6321d4a11fe95b5e4b078eefcb418cda1c49f0808aa381f25318f
[INFO] running `Command { std: "docker" "start" "-a" "7073e37a77f6321d4a11fe95b5e4b078eefcb418cda1c49f0808aa381f25318f", kill_on_drop: false }`
[INFO] [stderr]  Documenting flour v2.0.0-pre1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "7073e37a77f6321d4a11fe95b5e4b078eefcb418cda1c49f0808aa381f25318f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7073e37a77f6321d4a11fe95b5e4b078eefcb418cda1c49f0808aa381f25318f", kill_on_drop: false }`
[INFO] [stdout] 7073e37a77f6321d4a11fe95b5e4b078eefcb418cda1c49f0808aa381f25318f
