[INFO] fetching crate libreda-pnr 0.0.4...
[INFO] documenting libreda-pnr-0.0.4 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate libreda-pnr 0.0.4 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate libreda-pnr 0.0.4 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 libreda-pnr 0.0.4
[INFO] finished tweaking crates.io crate libreda-pnr 0.0.4
[INFO] tweaked toml for crates.io crate libreda-pnr 0.0.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded iron-shapes-booleanop v0.0.3
[INFO] [stderr]   Downloaded libreda-splay v0.1.0
[INFO] [stderr]   Downloaded iron-shapes v0.0.8
[INFO] [stderr]   Downloaded libreda-db v0.0.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 6ab89907a6d924b99c4ab3c1ddaae08526d2c571cf5ae476c4b92f61c5068837
[INFO] running `Command { std: "docker" "start" "-a" "6ab89907a6d924b99c4ab3c1ddaae08526d2c571cf5ae476c4b92f61c5068837", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ab89907a6d924b99c4ab3c1ddaae08526d2c571cf5ae476c4b92f61c5068837", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ab89907a6d924b99c4ab3c1ddaae08526d2c571cf5ae476c4b92f61c5068837", kill_on_drop: false }`
[INFO] [stdout] 6ab89907a6d924b99c4ab3c1ddaae08526d2c571cf5ae476c4b92f61c5068837
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 43d9833ab418fa1564ff22f9e2e827aea98b4dd57b037fd59f043ba1879d0169
[INFO] running `Command { std: "docker" "start" "-a" "43d9833ab418fa1564ff22f9e2e827aea98b4dd57b037fd59f043ba1879d0169", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-integer v0.1.45
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.1
[INFO] [stderr]     Checking either v1.8.1
[INFO] [stderr]    Compiling matrixmultiply v0.3.5
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking libreda-splay v0.1.0
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking num-complex v0.4.3
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]     Checking iron-shapes v0.0.8
[INFO] [stderr]     Checking iron-shapes-booleanop v0.0.3
[INFO] [stderr]     Checking libreda-db v0.0.10
[INFO] [stderr]  Documenting libreda-pnr v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unclosed HTML tag `C`
[INFO] [stdout]   --> src/place/placement_problem.rs:66:47
[INFO] [stdout]    |
[INFO] [stdout] 66 |     /// TODO: fn arc_weight(&self, arc: &ArcId<C>) -> f64;
[INFO] [stdout]    |                                               ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]    |
[INFO] [stdout] 66 |     /// TODO: fn arc_weight(&self, arc: &`ArcId<C>`) -> f64;
[INFO] [stdout]    |                                          +        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.65s
[INFO] running `Command { std: "docker" "inspect" "43d9833ab418fa1564ff22f9e2e827aea98b4dd57b037fd59f043ba1879d0169", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43d9833ab418fa1564ff22f9e2e827aea98b4dd57b037fd59f043ba1879d0169", kill_on_drop: false }`
[INFO] [stdout] 43d9833ab418fa1564ff22f9e2e827aea98b4dd57b037fd59f043ba1879d0169
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc3c6d85b2a05b9ef6cc3bdeab0d1be63f2a4a22d5dcae6104b367d5abf1aee2
[INFO] running `Command { std: "docker" "start" "-a" "dc3c6d85b2a05b9ef6cc3bdeab0d1be63f2a4a22d5dcae6104b367d5abf1aee2", kill_on_drop: false }`
[INFO] [stderr]  Documenting libreda-pnr v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unclosed HTML tag `C`
[INFO] [stdout]   --> src/place/placement_problem.rs:66:47
[INFO] [stdout]    |
[INFO] [stdout] 66 |     /// TODO: fn arc_weight(&self, arc: &ArcId<C>) -> f64;
[INFO] [stdout]    |                                               ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(rustdoc::invalid_html_tags)]` on by default
[INFO] [stdout] help: try marking as source code
[INFO] [stdout]    |
[INFO] [stdout] 66 |     /// TODO: fn arc_weight(&self, arc: &`ArcId<C>`) -> f64;
[INFO] [stdout]    |                                          +        +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "dc3c6d85b2a05b9ef6cc3bdeab0d1be63f2a4a22d5dcae6104b367d5abf1aee2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc3c6d85b2a05b9ef6cc3bdeab0d1be63f2a4a22d5dcae6104b367d5abf1aee2", kill_on_drop: false }`
[INFO] [stdout] dc3c6d85b2a05b9ef6cc3bdeab0d1be63f2a4a22d5dcae6104b367d5abf1aee2
