[INFO] fetching crate demes 0.4.0...
[INFO] documenting demes-0.4.0 against beta-2023-04-20 for beta-1.70-rustdoc-1
[INFO] extracting crate demes 0.4.0 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate demes 0.4.0 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 demes 0.4.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate demes 0.4.0
[INFO] tweaked toml for crates.io crate demes 0.4.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate crates.io crate demes 0.4.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 34e0eed99d5d4644c33388f2ff6e3c5b9b407c5ff6be9ec67a80e9dcb38bf8f9
[INFO] running `Command { std: "docker" "start" "-a" "34e0eed99d5d4644c33388f2ff6e3c5b9b407c5ff6be9ec67a80e9dcb38bf8f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "34e0eed99d5d4644c33388f2ff6e3c5b9b407c5ff6be9ec67a80e9dcb38bf8f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34e0eed99d5d4644c33388f2ff6e3c5b9b407c5ff6be9ec67a80e9dcb38bf8f9", kill_on_drop: false }`
[INFO] [stdout] 34e0eed99d5d4644c33388f2ff6e3c5b9b407c5ff6be9ec67a80e9dcb38bf8f9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 4fa0d728613710aa0a41c8370f64d08e744d429f23147d52b9d312ad25bcae53
[INFO] running `Command { std: "docker" "start" "-a" "4fa0d728613710aa0a41c8370f64d08e744d429f23147d52b9d312ad25bcae53", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling quote v1.0.23
[INFO] [stderr]    Compiling unicode-ident v1.0.6
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling serde_derive v1.0.152
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling indexmap v1.9.2
[INFO] [stderr]     Checking itoa v1.0.5
[INFO] [stderr]     Checking regex-syntax v0.6.28
[INFO] [stderr]     Checking ryu v1.0.12
[INFO] [stderr]     Checking unsafe-libyaml v0.2.5
[INFO] [stderr]     Checking regex v1.7.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.38
[INFO] [stderr]     Checking serde_yaml v0.9.17
[INFO] [stderr]  Documenting demes v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: public documentation for `set_toplevel_metadata` links to private item `BuilderError`
[INFO] [stdout]    --> src/builder.rs:272:13
[INFO] [stdout]     |
[INFO] [stdout] 272 |     /// * [`BuilderError`] if serialization to YAML fails.
[INFO] [stdout]     |             ^^^^^^^^^^^^ this item is private
[INFO] [stdout]     |
[INFO] [stdout]     = note: this link resolves only because you passed `--document-private-items`, but will break without
[INFO] [stdout]     = note: `#[warn(rustdoc::private_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.78s
[INFO] running `Command { std: "docker" "inspect" "4fa0d728613710aa0a41c8370f64d08e744d429f23147d52b9d312ad25bcae53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fa0d728613710aa0a41c8370f64d08e744d429f23147d52b9d312ad25bcae53", kill_on_drop: false }`
[INFO] [stdout] 4fa0d728613710aa0a41c8370f64d08e744d429f23147d52b9d312ad25bcae53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "--all-features" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"--cfg\", \"doc_cfg\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 501b8300875b0044c5f0ac3008a83b7d93cbab4c2c86bafb42c21aa7c367660b
[INFO] running `Command { std: "docker" "start" "-a" "501b8300875b0044c5f0ac3008a83b7d93cbab4c2c86bafb42c21aa7c367660b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_json v1.0.93
[INFO] [stderr]  Documenting demes v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: public documentation for `set_toplevel_metadata` links to private item `BuilderError`
[INFO] [stdout]    --> src/builder.rs:272:13
[INFO] [stdout]     |
[INFO] [stdout] 272 |     /// * [`BuilderError`] if serialization to YAML fails.
[INFO] [stdout]     |             ^^^^^^^^^^^^ this item is private
[INFO] [stdout]     |
[INFO] [stdout]     = note: this link will resolve properly if you pass `--document-private-items`
[INFO] [stdout]     = note: `#[warn(rustdoc::private_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.54s
[INFO] running `Command { std: "docker" "inspect" "501b8300875b0044c5f0ac3008a83b7d93cbab4c2c86bafb42c21aa7c367660b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "501b8300875b0044c5f0ac3008a83b7d93cbab4c2c86bafb42c21aa7c367660b", kill_on_drop: false }`
[INFO] [stdout] 501b8300875b0044c5f0ac3008a83b7d93cbab4c2c86bafb42c21aa7c367660b
