[INFO] fetching crate chickenwire 0.1.0...
[INFO] testing chickenwire-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate chickenwire 0.1.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate chickenwire 0.1.0 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 chickenwire 0.1.0
[INFO] finished tweaking crates.io crate chickenwire 0.1.0
[INFO] tweaked toml for crates.io crate chickenwire 0.1.0 written to /workspace/builds/worker-2/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 12eeba3939e7c347974e480950d48df1ff199e62989a18a1669133b71608d964
[INFO] running `Command { std: "docker" "start" "-a" "12eeba3939e7c347974e480950d48df1ff199e62989a18a1669133b71608d964", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "12eeba3939e7c347974e480950d48df1ff199e62989a18a1669133b71608d964", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12eeba3939e7c347974e480950d48df1ff199e62989a18a1669133b71608d964", kill_on_drop: false }`
[INFO] [stdout] 12eeba3939e7c347974e480950d48df1ff199e62989a18a1669133b71608d964
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 4d2063084919618531bb28caafbf3c595a1e4b3ddd714b2cfe44faaeac851f07
[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" "4d2063084919618531bb28caafbf3c595a1e4b3ddd714b2cfe44faaeac851f07", kill_on_drop: false }`
[INFO] [stderr]    Compiling ordermap v0.3.5
[INFO] [stderr]    Compiling fixedbitset v0.1.9
[INFO] [stderr]    Compiling petgraph v0.4.13
[INFO] [stderr]    Compiling chickenwire v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.01s
[INFO] running `Command { std: "docker" "inspect" "4d2063084919618531bb28caafbf3c595a1e4b3ddd714b2cfe44faaeac851f07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d2063084919618531bb28caafbf3c595a1e4b3ddd714b2cfe44faaeac851f07", kill_on_drop: false }`
[INFO] [stdout] 4d2063084919618531bb28caafbf3c595a1e4b3ddd714b2cfe44faaeac851f07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 171b0e9b9a68cf27181a8549387cd817051e9e5d5a8b0a82adfa94b9e25ba310
[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" "171b0e9b9a68cf27181a8549387cd817051e9e5d5a8b0a82adfa94b9e25ba310", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_xoshiro v0.1.0
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling criterion-plot v0.3.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling chickenwire v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 34.35s
[INFO] running `Command { std: "docker" "inspect" "171b0e9b9a68cf27181a8549387cd817051e9e5d5a8b0a82adfa94b9e25ba310", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "171b0e9b9a68cf27181a8549387cd817051e9e5d5a8b0a82adfa94b9e25ba310", kill_on_drop: false }`
[INFO] [stdout] 171b0e9b9a68cf27181a8549387cd817051e9e5d5a8b0a82adfa94b9e25ba310
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 232b036b2457bb8f9024148cd04a247071183751fa6c543c9bbc8dae44b94af3
[INFO] running `Command { std: "docker" "start" "-a" "232b036b2457bb8f9024148cd04a247071183751fa6c543c9bbc8dae44b94af3", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] running 29 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/chickenwire-a323ce7916a4e523)
[INFO] [stdout] test coordinate::cube::tests::test_cube_arithmetic ... ok
[INFO] [stdout] test coordinate::cube::tests::test_cube_diagonals ... ok
[INFO] [stdout] test coordinate::cube::tests::test_cube_from_tuples ... ok
[INFO] [stdout] test coordinate::cube::tests::test_cube_neighbors ... ok
[INFO] [stdout] test coordinate::double::tests::test_add_trait ... ok
[INFO] [stdout] test coordinate::cube::tests::test_cube_rings ... ok
[INFO] [stdout] test coordinate::cube::tests::test_cube_from_axial ... ok
[INFO] [stdout] test coordinate::cube::tests::test_cube_from_integers ... ok
[INFO] [stdout] test coordinate::double::tests::test_col ... ok
[INFO] [stdout] test coordinate::double::tests::test_double_from_tuple_trait ... ok
[INFO] [stdout] test coordinate::cube::tests::test_cube_spirals ... ok
[INFO] [stdout] test coordinate::double::tests::test_row ... ok
[INFO] [stdout] test coordinate::double::tests::test_from_tuple_err ... ok
[INFO] [stdout] test coordinate::double::tests::test_from_tuple_ok ... ok
[INFO] [stdout] test coordinate::double::tests::test_sharp_dist ... ok
[INFO] [stdout] test coordinate::double::tests::test_flat_dist ... ok
[INFO] [stdout] test coordinate::double::tests::test_flat_neighbors ... ok
[INFO] [stdout] test coordinate::double::tests::test_sub_trait ... ok
[INFO] [stdout] test coordinate::double::tests::test_sharp_neighbors ... ok
[INFO] [stdout] test coordinate::double::tests::test_from_coords_ok ... ok
[INFO] [stdout] test coordinate::double::tests::test_from_coords_err ... ok
[INFO] [stdout] test coordinate::double::tests::test_mul_trait ... ok
[INFO] [stdout] test coordinate::double::tests::test_force_from_coords_valid ... ok
[INFO] [stdout] test coordinate::cube::tests::test_cube_from_invalid_tuple_3 - should panic ... ok
[INFO] [stdout] test coordinate::cube::tests::test_cube_from_invalid_tuple_2 - should panic ... ok
[INFO] [stdout] test coordinate::cube::tests::test_cube_from_invalid_tuple_1 - should panic ... ok
[INFO] [stdout] test coordinate::double::tests::test_force_from_coords_invalid_1 - should panic ... ok
[INFO] [stdout] test coordinate::double::tests::test_force_from_coords_invalid_3 - should panic ... ok
[INFO] [stdout] test coordinate::double::tests::test_force_from_coords_invalid_2 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/itest_coordinate.rs (/opt/rustwide/target/debug/deps/itest_coordinate-5ef298c6ca49e585)
[INFO] [stderr]      Running tests/itest_hexgrid.rs (/opt/rustwide/target/debug/deps/itest_hexgrid-146a1ae07f30876e)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests chickenwire
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_radial ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test src/coordinate/cube.rs - coordinate::cube::Cube::force_from_coords (line 267) ... ok
[INFO] [stdout] test src/coordinate/axial.rs - coordinate::axial::Axial (line 29) ... ok
[INFO] [stdout] test src/coordinate/cube.rs - coordinate::cube::Cube::dist (line 492) ... ok
[INFO] [stdout] test src/coordinate/cube.rs - coordinate::cube::Cube (line 60) ... ok
[INFO] [stdout] test src/coordinate/axial.rs - coordinate::axial::Axial (line 114) ... ok
[INFO] [stdout] test src/coordinate/cube.rs - coordinate::cube::Cube (line 147) ... ok
[INFO] [stdout] test src/coordinate/axial.rs - coordinate::axial::Axial::dist (line 259) ... ok
[INFO] [stdout] test src/coordinate/axial.rs - coordinate::axial::Axial (line 163) ... ok
[INFO] [stdout] test src/coordinate/axial.rs - coordinate::axial::Axial (line 77) ... ok
[INFO] [stdout] test src/coordinate/axial.rs - coordinate::axial::Axial (line 53) ... ok
[INFO] [stdout] test src/coordinate/cube.rs - coordinate::cube::Cube (line 35) ... ok
[INFO] [stdout] test src/coordinate/cube.rs - coordinate::cube::Cube (line 85) ... ok
[INFO] [stdout] test src/coordinate/axial.rs - coordinate::axial::Axial (line 142) ... ok
[INFO] [stdout] test src/coordinate/cube.rs - coordinate::cube::Cube::diagonal (line 413) ... ok
[INFO] [stdout] test src/coordinate/axial.rs - coordinate::axial::Axial::from_coords (line 224) ... ok
[INFO] [stdout] test src/coordinate/cube.rs - coordinate::cube::Cube::diagonals (line 446) ... ok
[INFO] [stdout] test src/coordinate/double.rs - coordinate::double::Double::from_coords (line 190) ... ok
[INFO] [stdout] test src/coordinate/double.rs - coordinate::double::Double (line 132) ... ok
[INFO] [stdout] test src/coordinate/cube.rs - coordinate::cube::Cube::from_coords (line 236) ... ok
[INFO] [stdout] test src/coordinate/double.rs - coordinate::double::Double (line 38) ... ok
[INFO] [stdout] test src/coordinate/mod.rs - coordinate (line 17) ... ok
[INFO] [stdout] test src/coordinate/cube.rs - coordinate::cube::Cube::neighbor (line 337) ... ok
[INFO] [stdout] test src/coordinate/cube.rs - coordinate::cube::Cube::from_tuple (line 286) ... ok
[INFO] [stdout] test src/coordinate/double.rs - coordinate::double::Double (line 61) ... ok
[INFO] [stdout] test src/coordinate/double.rs - coordinate::double::Double (line 84) ... ok
[INFO] [stdout] test src/coordinate/double.rs - coordinate::double::Double::flat_dist (line 335) ... ok
[INFO] [stdout] test src/coordinate/double.rs - coordinate::double::Double::force_from_coords (line 220) ... ok
[INFO] [stdout] test src/coordinate/cube.rs - coordinate::cube::Cube::neighbors (line 370) ... ok
[INFO] [stdout] test src/coordinate/double.rs - coordinate::double::Double::from_tuple (line 238) ... ok
[INFO] [stdout] test src/coordinate/mod.rs - coordinate (line 28) ... ok
[INFO] [stdout] test src/coordinate/double.rs - coordinate::double::Double::sharp_dist (line 379) ... ok
[INFO] [stdout] test src/coordinate/mod.rs - coordinate (line 69) ... ok
[INFO] [stdout] test src/coordinate/offset.rs - coordinate::offset::Offset::from_coords (line 66) ... ok
[INFO] [stdout] test src/prelude.rs - prelude (line 3) ... ok
[INFO] [stdout] test src/hexgrid.rs - hexgrid::Parity::other (line 134) ... ok
[INFO] [stdout] test src/hexgrid.rs - hexgrid::Tilt::other (line 100) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 9.96s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "232b036b2457bb8f9024148cd04a247071183751fa6c543c9bbc8dae44b94af3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "232b036b2457bb8f9024148cd04a247071183751fa6c543c9bbc8dae44b94af3", kill_on_drop: false }`
[INFO] [stdout] 232b036b2457bb8f9024148cd04a247071183751fa6c543c9bbc8dae44b94af3