[INFO] fetching crate gridly 0.9.0...
[INFO] testing gridly-0.9.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate gridly 0.9.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate gridly 0.9.0 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 gridly 0.9.0
[INFO] finished tweaking crates.io crate gridly 0.9.0
[INFO] tweaked toml for crates.io crate gridly 0.9.0 written to /workspace/builds/worker-0/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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 75e4e9f6ba2c024903b13d746ed7fcf04d56bde5832baf2e3268ae7b5efeba0a
[INFO] running `Command { std: "docker" "start" "-a" "75e4e9f6ba2c024903b13d746ed7fcf04d56bde5832baf2e3268ae7b5efeba0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "75e4e9f6ba2c024903b13d746ed7fcf04d56bde5832baf2e3268ae7b5efeba0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "75e4e9f6ba2c024903b13d746ed7fcf04d56bde5832baf2e3268ae7b5efeba0a", kill_on_drop: false }`
[INFO] [stdout] 75e4e9f6ba2c024903b13d746ed7fcf04d56bde5832baf2e3268ae7b5efeba0a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] ebd53c6dee2396bfbc1372aaeb344dbc51d02e282afe9a8f8f00209e17926743
[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" "ebd53c6dee2396bfbc1372aaeb344dbc51d02e282afe9a8f8f00209e17926743", kill_on_drop: false }`
[INFO] [stderr]    Compiling gridly v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "ebd53c6dee2396bfbc1372aaeb344dbc51d02e282afe9a8f8f00209e17926743", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebd53c6dee2396bfbc1372aaeb344dbc51d02e282afe9a8f8f00209e17926743", kill_on_drop: false }`
[INFO] [stdout] ebd53c6dee2396bfbc1372aaeb344dbc51d02e282afe9a8f8f00209e17926743
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 374dd1eac28c4450099392d3e6d2776e5076d0a02a31e81f196c2af1d376004d
[INFO] running `Command { std: "docker" "start" "-a" "374dd1eac28c4450099392d3e6d2776e5076d0a02a31e81f196c2af1d376004d", kill_on_drop: false }`
[INFO] [stderr]    Compiling cool_asserts v1.1.1
[INFO] [stderr]    Compiling gridly v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.74s
[INFO] running `Command { std: "docker" "inspect" "374dd1eac28c4450099392d3e6d2776e5076d0a02a31e81f196c2af1d376004d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "374dd1eac28c4450099392d3e6d2776e5076d0a02a31e81f196c2af1d376004d", kill_on_drop: false }`
[INFO] [stdout] 374dd1eac28c4450099392d3e6d2776e5076d0a02a31e81f196c2af1d376004d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 258999d98be4abefb42b28c0a93ad224e1f5c2e9ce865a8b59f4c2e74b41bd0e
[INFO] running `Command { std: "docker" "start" "-a" "258999d98be4abefb42b28c0a93ad224e1f5c2e9ce865a8b59f4c2e74b41bd0e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gridly-3ea211ba5ee160a0)
[INFO] [stdout] 
[INFO] [stdout] running 90 tests
[INFO] [stdout] test direction::test_vectorlike::custom_impls::anticlockwise ... ok
[INFO] [stdout] test direction::test_vectorlike::custom_impls::clockwise ... ok
[INFO] [stdout] test direction::test_vectorlike::custom_impls::direction ... ok
[INFO] [stdout] test direction::test_vectorlike::custom_impls::manhattan_length ... ok
[INFO] [stdout] test direction::test_vectorlike::custom_impls::reverse ... ok
[INFO] [stdout] test direction::test_vectorlike::custom_impls::transpose ... ok
[INFO] [stdout] test direction::test_vectorlike::test_row_column_vector_compatible ... ok
[INFO] [stdout] test grid::bounds::tests::test_check_column ... ok
[INFO] [stdout] test grid::bounds::tests::test_check_component ... ok
[INFO] [stdout] test grid::bounds::tests::test_check_location ... ok
[INFO] [stdout] test grid::bounds::tests::test_column_in_bounds ... ok
[INFO] [stdout] test grid::bounds::tests::test_component_in_bounds ... ok
[INFO] [stdout] test grid::bounds::tests::test_dimensions ... ok
[INFO] [stdout] test grid::bounds::tests::test_location_in_bounds ... ok
[INFO] [stdout] test grid::bounds::tests::test_num_columns ... ok
[INFO] [stdout] test grid::bounds::tests::test_num_rows ... ok
[INFO] [stdout] test grid::bounds::tests::test_outer_bound ... ok
[INFO] [stdout] test grid::bounds::tests::test_range ... ok
[INFO] [stdout] test grid::bounds::tests::test_root_column ... ok
[INFO] [stdout] test grid::bounds::tests::test_root_component ... ok
[INFO] [stdout] test grid::bounds::tests::test_root_row ... ok
[INFO] [stdout] test grid::bounds::tests::test_row_in_bounds ... ok
[INFO] [stdout] test grid::setter::tests::test_replace ... ok
[INFO] [stdout] test location::test_column::test_add_converse ... ok
[INFO] [stdout] test location::test_column::test_add_distance ... ok
[INFO] [stdout] test location::test_column::test_combine_converse ... ok
[INFO] [stdout] test location::test_column::test_sub_distance ... ok
[INFO] [stdout] test location::test_add_assign ... ok
[INFO] [stdout] test location::test_column::test_add_assign ... ok
[INFO] [stdout] test location::test_row::test_add_assign ... ok
[INFO] [stdout] test location::test_column::test_sub_self ... ok
[INFO] [stdout] test location::test_row::test_add_converse ... ok
[INFO] [stdout] test location::test_row::test_sub_assign ... ok
[INFO] [stdout] test location::test_row::test_sub_distance ... ok
[INFO] [stdout] test location::partial_ord_tests::test_eq ... ok
[INFO] [stdout] test location::test_row::test_sub_self ... ok
[INFO] [stdout] test location::partial_ord_tests::test_orderliness ... ok
[INFO] [stdout] test location::test_sub_assign ... ok
[INFO] [stdout] test location::test_add ... ok
[INFO] [stdout] test location::test_sub_self ... ok
[INFO] [stdout] test location::test_sub_self_reverse_tuple ... ok
[INFO] [stdout] test location::partial_ord_tests::test_bad_diagonal ... ok
[INFO] [stdout] test location::test_row::test_combine_converse ... ok
[INFO] [stdout] test range::test_cross_range ... ok
[INFO] [stdout] test grid::view::tests::test_out_of_bounds ... ok
[INFO] [stdout] test location::test_sub_self_tuple ... ok
[INFO] [stdout] test grid::view::tests::test_get_in_bounds ... ok
[INFO] [stdout] test range::test_cross_range_reverse ... ok
[INFO] [stdout] test grid::setter::tests::test_set ... ok
[INFO] [stdout] test rotation::test_add ... ok
[INFO] [stdout] test direction::test_vectorlike::custom_impls::checked_manhattan_length ... ok
[INFO] [stdout] test rotation::test_add_assign ... ok
[INFO] [stdout] test rotation::test_mul::anticlockwise ... ok
[INFO] [stdout] test rotation::test_mul::clockwise ... ok
[INFO] [stdout] test rotation::test_mul::flip ... ok
[INFO] [stdout] test rotation::test_mul::none ... ok
[INFO] [stdout] test rotation::test_sub ... ok
[INFO] [stdout] test direction::test_from_str ... ok
[INFO] [stdout] test rotation::test_neg ... ok
[INFO] [stdout] test rotation::test_sub_assign ... ok
[INFO] [stdout] test vector::test_add ... ok
[INFO] [stdout] test location::test_row::test_add_distance ... ok
[INFO] [stdout] test vector::test_columns::test_add_converse ... ok
[INFO] [stdout] test rotation::test_sum ... ok
[INFO] [stdout] test vector::test_columns::test_combine_converse ... ok
[INFO] [stdout] test vector::test_add_assign ... ok
[INFO] [stdout] test vector::test_columns::test_neg ... ok
[INFO] [stdout] test vector::test_columns::test_add ... ok
[INFO] [stdout] test vector::test_columns::test_mul ... ok
[INFO] [stdout] test vector::test_mul ... ok
[INFO] [stdout] test vector::test_mul_assign ... ok
[INFO] [stdout] test vector::test_neg ... ok
[INFO] [stdout] test vector::test_rows::test_add ... ok
[INFO] [stdout] test vector::test_rows::test_add_assign ... ok
[INFO] [stdout] test vector::test_rows::test_add_converse ... ok
[INFO] [stdout] test vector::test_rows::test_combine_converse ... ok
[INFO] [stdout] test vector::test_columns::test_add_assign ... ok
[INFO] [stdout] test vector::test_rows::test_mul ... ok
[INFO] [stdout] test vector::test_columns::test_sub ... ok
[INFO] [stdout] test vector::test_rows::test_neg ... ok
[INFO] [stdout] test vector::test_rows::test_sub ... ok
[INFO] [stdout] test vector::test_rows::test_sub_assign ... ok
[INFO] [stdout] test vector::test_columns::test_sub_assign ... ok
[INFO] [stdout] test vector::test_eq ... ok
[INFO] [stdout] test location::test_column::test_sub_assign ... ok
[INFO] [stdout] test vector::test_subtract ... ok
[INFO] [stdout] test location::test_sub ... ok
[INFO] [stdout] test grid::bounds::tests::test_check_row ... ok
[INFO] [stdout] test vector::test_sub_assign ... ok
[INFO] [stdout] test range::test_cross_range_converge ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 90 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gridly
[INFO] [stdout] 
[INFO] [stdout] running 68 tests
[INFO] [stdout] test src/direction.rs - direction::Direction (line 287) ... ok
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name gridly --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern cool_asserts=/opt/rustwide/target/debug/deps/libcool_asserts-a880b0af24a4eed7.rlib --extern gridly=/opt/rustwide/target/debug/deps/libgridly-67a98bad9e2305e6.rlib -C embed-bitcode=no --error-format human` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "258999d98be4abefb42b28c0a93ad224e1f5c2e9ce865a8b59f4c2e74b41bd0e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "258999d98be4abefb42b28c0a93ad224e1f5c2e9ce865a8b59f4c2e74b41bd0e", kill_on_drop: false }`
[INFO] [stdout] 258999d98be4abefb42b28c0a93ad224e1f5c2e9ce865a8b59f4c2e74b41bd0e