[INFO] fetching crate dotavious 0.2.0...
[INFO] testing dotavious-0.2.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate dotavious 0.2.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate dotavious 0.2.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dotavious 0.2.0
[INFO] finished tweaking crates.io crate dotavious 0.2.0
[INFO] tweaked toml for crates.io crate dotavious 0.2.0 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "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" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 982b94c642d5404fe95dd4909b952552c4fd886e1f2fe492bfdb2d6f92886414
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "982b94c642d5404fe95dd4909b952552c4fd886e1f2fe492bfdb2d6f92886414", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "982b94c642d5404fe95dd4909b952552c4fd886e1f2fe492bfdb2d6f92886414", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "982b94c642d5404fe95dd4909b952552c4fd886e1f2fe492bfdb2d6f92886414", kill_on_drop: false }`
[INFO] [stdout] 982b94c642d5404fe95dd4909b952552c4fd886e1f2fe492bfdb2d6f92886414
[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" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac33f6980047bed8ed6f44b45d10b529df66569dfdce15190e42ada6f2502c85
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ac33f6980047bed8ed6f44b45d10b529df66569dfdce15190e42ada6f2502c85", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling dotavious v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.47s
[INFO] running `Command { std: "docker" "inspect" "ac33f6980047bed8ed6f44b45d10b529df66569dfdce15190e42ada6f2502c85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac33f6980047bed8ed6f44b45d10b529df66569dfdce15190e42ada6f2502c85", kill_on_drop: false }`
[INFO] [stdout] ac33f6980047bed8ed6f44b45d10b529df66569dfdce15190e42ada6f2502c85
[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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c220c7476ea394bcf55283dc049660f124361bd331aa372a7956d0884911c29
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "3c220c7476ea394bcf55283dc049660f124361bd331aa372a7956d0884911c29", kill_on_drop: false }`
[INFO] [stderr]    Compiling dotavious v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.19s
[INFO] running `Command { std: "docker" "inspect" "3c220c7476ea394bcf55283dc049660f124361bd331aa372a7956d0884911c29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c220c7476ea394bcf55283dc049660f124361bd331aa372a7956d0884911c29", kill_on_drop: false }`
[INFO] [stdout] 3c220c7476ea394bcf55283dc049660f124361bd331aa372a7956d0884911c29
[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" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e5f95a5ae91a7631f2d6105d4ed70a6b520182934b947a88284e9ecd038d0aad
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e5f95a5ae91a7631f2d6105d4ed70a6b520182934b947a88284e9ecd038d0aad", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dotavious-73b1de50efdc6500)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test attributes::color::test::color_hsv_dot_string ... ok
[INFO] [stdout] test attributes::color::test::color_rbg_dot_string ... ok
[INFO] [stdout] test attributes::color::test::color_rbga_dot_string ... ok
[INFO] [stdout] test attributes::color::test::colorlist_dot_string ... ok
[INFO] [stdout] test attributes::port_position::test::compass_dot_string ... ok
[INFO] [stdout] test attributes::point::test::dot_string ... ok
[INFO] [stdout] test attributes::port_position::test::port_dot_string ... ok
[INFO] [stdout] test attributes::rectangle::test::dot_string ... ok
[INFO] [stdout] test attributes::spline_type::test::spline_type ... ok
[INFO] [stdout] test attributes::spline_type::test::spline_type_complete ... ok
[INFO] [stdout] test attributes::spline_type::test::spline_type_end ... ok
[INFO] [stdout] test attributes::test::fmt_attributes_empty_attributes_should_return_empty_string ... ok
[INFO] [stdout] test attributes::spline_type::test::spline_type_start ... ok
[INFO] [stdout] test attributes::test::fmt_attributes_with_attributes ... ok
[INFO] [stdout] test attributes::test::fmt_attributes_with_single_attribute ... ok
[INFO] [stdout] test attributes::test::graph_attribute_colorlist_vec_dot_string ... ok
[INFO] [stdout] test attributes::viewport::test::viewport_dot_string ... ok
[INFO] [stdout] test attributes::viewport::test::viewport_node_focus_dot_string ... ok
[INFO] [stdout] test attributes::viewport::test::viewport_zoom_dot_string ... ok
[INFO] [stdout] test attributes::viewport::test::viewport_point_focus_dot_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/dot.rs (/opt/rustwide/target/debug/deps/dot-907de438eb0ff430)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test edge_build_ignore_validation_error ... ok
[INFO] [stdout] test empty_undirected_graph ... ok
[INFO] [stdout] test graph_attributes_statement_builders ... ok
[INFO] [stdout] test graph_attributes_extend ... ok
[INFO] [stdout] test graph_attributes_build_ignore_validation_error ... ok
[INFO] [stdout] test node_attribute_build_ignore_validation_error ... ok
[INFO] [stdout] test builder_support_shape ... ok
[INFO] [stdout] test edge_attribute_build_ignore_validation_error ... ok
[INFO] [stdout] test graph_attributes ... ok
[INFO] [stdout] test node_validation_error ... ok
[INFO] [stdout] test port_position_attribute ... ok
[INFO] [stdout] test single_edge ... ok
[INFO] [stdout] test single_edge_with_style ... ok
[INFO] [stdout] test single_node ... ok
[INFO] [stdout] test node_attribute_validation_error ... ok
[INFO] [stdout] test empty_digraph ... ok
[INFO] [stdout] test empty_digraph_without_id ... ok
[INFO] [stdout] test edge_validation_error ... ok
[INFO] [stdout] test graph_comment ... ok
[INFO] [stdout] test single_node_with_style ... ok
[INFO] [stdout] test support_display ... ok
[INFO] [stdout] test support_non_inline_builder ... ok
[INFO] [stdout] test node_build_ignore_validation_error ... ok
[INFO] [stdout] test graph_attributes_validation_error ... ok
[INFO] [stdout] test edge_statement_port_position ... ok
[INFO] [stdout] test clusters ... ok
[INFO] [stdout] test edge_attributes_validation_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dotavious
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 37) ... ok
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] test src/lib.rs - (line 63) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.61s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e5f95a5ae91a7631f2d6105d4ed70a6b520182934b947a88284e9ecd038d0aad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5f95a5ae91a7631f2d6105d4ed70a6b520182934b947a88284e9ecd038d0aad", kill_on_drop: false }`
[INFO] [stdout] e5f95a5ae91a7631f2d6105d4ed70a6b520182934b947a88284e9ecd038d0aad