[INFO] fetching crate voronoi 0.1.4...
[INFO] testing voronoi-0.1.4 against master#432e145bd5a974c5b6f4dd9b352891bd7502b69d for pr-87041
[INFO] extracting crate voronoi 0.1.4 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate voronoi 0.1.4 on toolchain 432e145bd5a974c5b6f4dd9b352891bd7502b69d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate voronoi 0.1.4
[INFO] finished tweaking crates.io crate voronoi 0.1.4
[INFO] tweaked toml for crates.io crate voronoi 0.1.4 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] df45465ab1a7a2c1085d86e83cda94386d5b161a1fd657811bf2153ca285dbc3
[INFO] running `Command { std: "docker" "start" "-a" "df45465ab1a7a2c1085d86e83cda94386d5b161a1fd657811bf2153ca285dbc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "df45465ab1a7a2c1085d86e83cda94386d5b161a1fd657811bf2153ca285dbc3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df45465ab1a7a2c1085d86e83cda94386d5b161a1fd657811bf2153ca285dbc3", kill_on_drop: false }`
[INFO] [stdout] df45465ab1a7a2c1085d86e83cda94386d5b161a1fd657811bf2153ca285dbc3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 62af056ca6ce1c3670f06d5d897fff0fa5a84c06ca27a1c000b6b041e82d901f
[INFO] running `Command { std: "docker" "start" "-a" "62af056ca6ce1c3670f06d5d897fff0fa5a84c06ca27a1c000b6b041e82d901f", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling ordered-float v0.5.2
[INFO] [stderr]    Compiling voronoi v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `face`
[INFO] [stdout]    --> src/dcel.rs:156:5
[INFO] [stdout]     |
[INFO] [stdout] 156 |     face: usize, // index of face
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` 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 4.02s
[INFO] running `Command { std: "docker" "inspect" "62af056ca6ce1c3670f06d5d897fff0fa5a84c06ca27a1c000b6b041e82d901f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62af056ca6ce1c3670f06d5d897fff0fa5a84c06ca27a1c000b6b041e82d901f", kill_on_drop: false }`
[INFO] [stdout] 62af056ca6ce1c3670f06d5d897fff0fa5a84c06ca27a1c000b6b041e82d901f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 307a9acffeb77943a3aee68e041ccf8e979ce483424752ddad8e659ded6ff988
[INFO] running `Command { std: "docker" "start" "-a" "307a9acffeb77943a3aee68e041ccf8e979ce483424752ddad8e659ded6ff988", kill_on_drop: false }`
[INFO] [stderr]    Compiling voronoi v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `face`
[INFO] [stdout]    --> src/dcel.rs:156:5
[INFO] [stdout]     |
[INFO] [stdout] 156 |     face: usize, // index of face
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `face`
[INFO] [stdout]    --> src/dcel.rs:156:5
[INFO] [stdout]     |
[INFO] [stdout] 156 |     face: usize, // index of face
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "307a9acffeb77943a3aee68e041ccf8e979ce483424752ddad8e659ded6ff988", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "307a9acffeb77943a3aee68e041ccf8e979ce483424752ddad8e659ded6ff988", kill_on_drop: false }`
[INFO] [stdout] 307a9acffeb77943a3aee68e041ccf8e979ce483424752ddad8e659ded6ff988
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=forbid" "-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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+432e145bd5a974c5b6f4dd9b352891bd7502b69d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ff4c665166aa77c1ef11e3ee8cba1da15649322ecc655301c3ee7c05e3c9e138
[INFO] running `Command { std: "docker" "start" "-a" "ff4c665166aa77c1ef11e3ee8cba1da15649322ecc655301c3ee7c05e3c9e138", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: field is never read: `face`
[INFO] [stdout] running 9 tests
[INFO] [stderr]    --> src/dcel.rs:156:5
[INFO] [stderr]     |
[INFO] [stderr] 156 |     face: usize, // index of face
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `face`
[INFO] [stderr]    --> src/dcel.rs:156:5
[INFO] [stderr]     |
[INFO] [stderr] 156 |     face: usize, // index of face
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/voronoi-c8dd3c41869a7b3a)
[INFO] [stdout] test geometry::tests::degenerate_circle ... ok
[INFO] [stdout] test geometry::tests::simple_circle_bottom ... ok
[INFO] [stdout] test voronoi::tests::degenerate_example_horz ... ignored
[INFO] [stdout] test geometry::tests::simple_segments_nonintersect ... ok
[INFO] [stdout] test geometry::tests::tee_segments_intersect ... ok
[INFO] [stdout] test geometry::tests::simple_circle_center ... ok
[INFO] [stdout] test geometry::tests::simple_segments_intersect ... ok
[INFO] [stdout] test voronoi::tests::degenerate_example_vert ... ok
[INFO] [stdout] test voronoi::tests::readme_example ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests voronoi
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ff4c665166aa77c1ef11e3ee8cba1da15649322ecc655301c3ee7c05e3c9e138", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff4c665166aa77c1ef11e3ee8cba1da15649322ecc655301c3ee7c05e3c9e138", kill_on_drop: false }`
[INFO] [stdout] ff4c665166aa77c1ef11e3ee8cba1da15649322ecc655301c3ee7c05e3c9e138