[INFO] fetching crate hedge 0.2.1...
[INFO] testing hedge-0.2.1 against 1.55.0 for beta-1.56-1
[INFO] extracting crate hedge 0.2.1 into /workspace/builds/worker-60/source
[INFO] validating manifest of crates.io crate hedge 0.2.1 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hedge 0.2.1
[INFO] finished tweaking crates.io crate hedge 0.2.1
[INFO] tweaked toml for crates.io crate hedge 0.2.1 written to /workspace/builds/worker-60/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6b7a2b4d2e586e56231fe278452e374de1e16140276de3880de9c9687f1df869
[INFO] running `Command { std: "docker" "start" "-a" "6b7a2b4d2e586e56231fe278452e374de1e16140276de3880de9c9687f1df869", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6b7a2b4d2e586e56231fe278452e374de1e16140276de3880de9c9687f1df869", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b7a2b4d2e586e56231fe278452e374de1e16140276de3880de9c9687f1df869", kill_on_drop: false }`
[INFO] [stdout] 6b7a2b4d2e586e56231fe278452e374de1e16140276de3880de9c9687f1df869
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aacee5c9d7f6303a52bfe13196f5353b1d604f83c323a54d7de22bf330653f1f
[INFO] running `Command { std: "docker" "start" "-a" "aacee5c9d7f6303a52bfe13196f5353b1d604f83c323a54d7de22bf330653f1f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hedge v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.40s
[INFO] running `Command { std: "docker" "inspect" "aacee5c9d7f6303a52bfe13196f5353b1d604f83c323a54d7de22bf330653f1f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aacee5c9d7f6303a52bfe13196f5353b1d604f83c323a54d7de22bf330653f1f", kill_on_drop: false }`
[INFO] [stdout] aacee5c9d7f6303a52bfe13196f5353b1d604f83c323a54d7de22bf330653f1f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19d5bb40a3b19b81f315fe72af4990b8b7292b635f66af092335395888d1cdac
[INFO] running `Command { std: "docker" "start" "-a" "19d5bb40a3b19b81f315fe72af4990b8b7292b635f66af092335395888d1cdac", kill_on_drop: false }`
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling hedge v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.90s
[INFO] running `Command { std: "docker" "inspect" "19d5bb40a3b19b81f315fe72af4990b8b7292b635f66af092335395888d1cdac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19d5bb40a3b19b81f315fe72af4990b8b7292b635f66af092335395888d1cdac", kill_on_drop: false }`
[INFO] [stdout] 19d5bb40a3b19b81f315fe72af4990b8b7292b635f66af092335395888d1cdac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-60/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 20ebcd444075ada18da462894dbf042a6d1a2b5911b9fa39ef6849dc94774144
[INFO] running `Command { std: "docker" "start" "-a" "20ebcd444075ada18da462894dbf042a6d1a2b5911b9fa39ef6849dc94774144", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hedge-ce493e4fba991e51)
[INFO] [stdout] 
[INFO] [stderr] [2021-09-11T00:14:51Z ERROR hedge::utils] Invalid edge index! Index { offset: 0, generation: 0, _marker: PhantomData }
[INFO] [stdout] running 22 tests
[INFO] [stdout] test iterators::tests::can_iterate_over_edges_of_face ... ok
[INFO] [stdout] test iterators::tests::can_iterate_around_vertex ... ok
[INFO] [stdout] test kernel::tests::defrag_edges ... ok
[INFO] [stdout] test iterators::tests::can_iterate_over_vertices_of_face ... ok
[INFO] [stdout] test kernel::tests::defrag_faces ... ok
[INFO] [stdout] test kernel::tests::defrag_points ... ok
[INFO] [stdout] test kernel::tests::defrag_vertices ... ok
[INFO] [stdout] test tests::can_add_and_remove_edges ... ok
[INFO] [stdout] test tests::basic_debug_printing ... ok
[INFO] [stdout] test tests::can_add_and_remove_faces ... ok
[INFO] [stdout] test tests::can_add_and_remove_points ... ok
[INFO] [stdout] test tests::can_add_and_remove_vertices ... ok
[INFO] [stdout] test tests::can_build_a_simple_mesh_manually ... ok
[INFO] [stdout] test tests::can_iterate_over_faces ... ok
[INFO] [stdout] test tests::can_iterate_over_vertices ... ok
[INFO] [stdout] test tests::default_edge_is_invalid ... ok
[INFO] [stdout] test tests::default_face_is_invalid ... ok
[INFO] [stdout] test tests::default_point_is_invalid ... ok
[INFO] [stdout] test tests::default_point_is_valid_after_added_to_mesh ... ok
[INFO] [stdout] test tests::default_vertex_is_invalid ... ok
[INFO] [stdout] test tests::index_types_are_invalid_by_default ... ok
[INFO] [stdout] test tests::initial_mesh_has_default_elements ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hedge
[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" "20ebcd444075ada18da462894dbf042a6d1a2b5911b9fa39ef6849dc94774144", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20ebcd444075ada18da462894dbf042a6d1a2b5911b9fa39ef6849dc94774144", kill_on_drop: false }`
[INFO] [stdout] 20ebcd444075ada18da462894dbf042a6d1a2b5911b9fa39ef6849dc94774144