[INFO] fetching crate demes 0.4.0...
[INFO] documenting demes-0.4.0 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate demes 0.4.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate demes 0.4.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "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-tc1/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" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6acd1022b9783fe0ffa1d639c6c0841ec016b210fd8e4a67fb37258415e041b2
[INFO] running `Command { std: "docker" "start" "-a" "6acd1022b9783fe0ffa1d639c6c0841ec016b210fd8e4a67fb37258415e041b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6acd1022b9783fe0ffa1d639c6c0841ec016b210fd8e4a67fb37258415e041b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6acd1022b9783fe0ffa1d639c6c0841ec016b210fd8e4a67fb37258415e041b2", kill_on_drop: false }`
[INFO] [stdout] 6acd1022b9783fe0ffa1d639c6c0841ec016b210fd8e4a67fb37258415e041b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 076c1387d664ebad4f3199f9e211b095fac61d9c1b248da0fdb0e8e8f6630492
[INFO] running `Command { std: "docker" "start" "-a" "076c1387d664ebad4f3199f9e211b095fac61d9c1b248da0fdb0e8e8f6630492", 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 serde v1.0.152
[INFO] [stderr]    Compiling thiserror v1.0.38
[INFO] [stderr]    Compiling indexmap v1.9.2
[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 itoa v1.0.5
[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 12.68s
[INFO] running `Command { std: "docker" "inspect" "076c1387d664ebad4f3199f9e211b095fac61d9c1b248da0fdb0e8e8f6630492", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "076c1387d664ebad4f3199f9e211b095fac61d9c1b248da0fdb0e8e8f6630492", kill_on_drop: false }`
[INFO] [stdout] 076c1387d664ebad4f3199f9e211b095fac61d9c1b248da0fdb0e8e8f6630492
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "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] 0c049b8021621cec668507f894aea36bb317f818c9dd85f51d34bfce95a029d9
[INFO] running `Command { std: "docker" "start" "-a" "0c049b8021621cec668507f894aea36bb317f818c9dd85f51d34bfce95a029d9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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 3.20s
[INFO] running `Command { std: "docker" "inspect" "0c049b8021621cec668507f894aea36bb317f818c9dd85f51d34bfce95a029d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c049b8021621cec668507f894aea36bb317f818c9dd85f51d34bfce95a029d9", kill_on_drop: false }`
[INFO] [stdout] 0c049b8021621cec668507f894aea36bb317f818c9dd85f51d34bfce95a029d9
