[INFO] crate conway 0.3.0 is already in cache
[INFO] extracting crate conway 0.3.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/conway/0.3.0
[INFO] extracting crate conway 0.3.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/conway/0.3.0
[INFO] validating manifest of conway-0.3.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of conway-0.3.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing conway-0.3.0
[INFO] finished frobbing conway-0.3.0
[INFO] frobbed toml for conway-0.3.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/conway/0.3.0/Cargo.toml
[INFO] started frobbing conway-0.3.0
[INFO] finished frobbing conway-0.3.0
[INFO] frobbed toml for conway-0.3.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/conway/0.3.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing conway-0.3.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/conway/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 22e1270f48a43ecffb3b3594acaf276c5c546aa022de0ba99432498753536616
[INFO] running `"docker" "start" "-a" "22e1270f48a43ecffb3b3594acaf276c5c546aa022de0ba99432498753536616"`
[INFO] [stderr]    Compiling custom_error v1.7.1
[INFO] [stderr]    Compiling conway v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/universe.rs:1323:91
[INFO] [stderr]      |
[INFO] [stderr] 1323 |     pub fn each_non_dead(&self, region: Region, visibility: Option<usize>, callback: &mut FnMut(usize, usize, CellState)) {
[INFO] [stderr]      |                                                                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(usize, usize, CellState)`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/universe.rs:1418:80
[INFO] [stderr]      |
[INFO] [stderr] 1418 |     pub fn each_non_dead_full(&self, visibility: Option<usize>, callback: &mut FnMut(usize, usize, CellState)) {
[INFO] [stderr]      |                                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(usize, usize, CellState)`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.64s
[INFO] running `"docker" "inspect" "22e1270f48a43ecffb3b3594acaf276c5c546aa022de0ba99432498753536616"`
[INFO] running `"docker" "rm" "-f" "22e1270f48a43ecffb3b3594acaf276c5c546aa022de0ba99432498753536616"`
[INFO] [stdout] 22e1270f48a43ecffb3b3594acaf276c5c546aa022de0ba99432498753536616
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/conway/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0dc28de5aeb25283c97edc3cba4b9570bf36973a0018e554e2ba549e712b5141
[INFO] running `"docker" "start" "-a" "0dc28de5aeb25283c97edc3cba4b9570bf36973a0018e554e2ba549e712b5141"`
[INFO] [stderr]    Compiling conway v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/universe.rs:1323:91
[INFO] [stderr]      |
[INFO] [stderr] 1323 |     pub fn each_non_dead(&self, region: Region, visibility: Option<usize>, callback: &mut FnMut(usize, usize, CellState)) {
[INFO] [stderr]      |                                                                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(usize, usize, CellState)`
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/universe.rs:1418:80
[INFO] [stderr]      |
[INFO] [stderr] 1418 |     pub fn each_non_dead_full(&self, visibility: Option<usize>, callback: &mut FnMut(usize, usize, CellState)) {
[INFO] [stderr]      |                                                                                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(usize, usize, CellState)`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.96s
[INFO] running `"docker" "inspect" "0dc28de5aeb25283c97edc3cba4b9570bf36973a0018e554e2ba549e712b5141"`
[INFO] running `"docker" "rm" "-f" "0dc28de5aeb25283c97edc3cba4b9570bf36973a0018e554e2ba549e712b5141"`
[INFO] [stdout] 0dc28de5aeb25283c97edc3cba4b9570bf36973a0018e554e2ba549e712b5141
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/conway/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] 0dd049240012465ba552431cce775a161c3a172a85ef79481aea820b46864c26
[INFO] running `"docker" "start" "-a" "0dd049240012465ba552431cce775a161c3a172a85ef79481aea820b46864c26"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/conway-a45d533ba81a58ac
[INFO] [stdout] 
[INFO] [stdout] running 111 tests
[INFO] [stdout] test tests::cellstate_tests::cell_states_as_char ... ok
[INFO] [stdout] test tests::genstate_tests::gen_state_get_run_player1_no_fog ... ok
[INFO] [stdout] test tests::genstate_tests::gen_state_get_run_simple ... ok
[INFO] [stdout] test tests::genstate_tests::gen_state_get_run_wall_blank_in_front ... ok
[INFO] [stdout] test tests::grid_tests::bounding_box_for_single_line_complicated ... ok
[INFO] [stdout] test tests::grid_tests::bounding_box_for_single_line_complicated2 ... ok
[INFO] [stdout] test tests::grid_tests::bounding_box_for_multi_line_complicated2 ... ok
[INFO] [stdout] test tests::genstate_tests::gen_state_get_run_alternating_owned_unowned ... ok
[INFO] [stdout] test tests::grid_tests::bounding_box_for_multi_line_complicated ... ok
[INFO] [stdout] test tests::grid_tests::bounding_box_of_empty_bit_grid_is_none2 ... ok
[INFO] [stdout] test tests::genstate_tests::gen_state_diff_simple1 ... ok
[INFO] [stdout] test tests::grid_tests::bounding_box_for_single_on ... ok
[INFO] [stdout] test tests::grid_tests::clear_cell_bits_within_a_bitgrid ... ok
[INFO] [stdout] test tests::grid_tests::bounding_box_of_empty_bit_grid_is_none ... ok
[INFO] [stdout] test tests::grid_tests::copy_for_multi_line_complicated ... ok
[INFO] [stdout] test tests::grid_tests::bounding_box_for_single_off ... ok
[INFO] [stdout] test tests::grid_tests::copy_for_multi_line_complicated2 ... ok
[INFO] [stdout] test tests::grid_tests::clear_all_ones_really_is_clear ... ok
[INFO] [stdout] test tests::genstate_tests::gen_state_get_run_wall ... ok
[INFO] [stdout] test tests::grid_tests::copy_for_multi_line_complicated3 ... ok
[INFO] [stdout] test tests::grid_tests::copy_simple2 ... ok
[INFO] [stdout] test tests::grid_tests::copy_simple ... ok
[INFO] [stdout] test tests::grid_tests::copy_out_of_bounds ... ok
[INFO] [stdout] test tests::grid_tests::get_run_empty ... ok
[INFO] [stdout] test tests::grid_tests::get_run_for_single_off_then_on ... ok
[INFO] [stdout] test tests::grid_tests::get_run_for_single_off ... ok
[INFO] [stdout] test tests::grid_tests::fill_region_within_a_bit_grid ... ok
[INFO] [stdout] test tests::grid_tests::get_run_for_single_on ... ok
[INFO] [stdout] test tests::grid_tests::get_run_nonzero_col_complicated ... ok
[INFO] [stdout] test tests::grid_tests::set_cell_bits_within_a_bitgrid ... ok
[INFO] [stdout] test tests::grid_tests::create_valid_empty_bitgrid ... ok
[INFO] [stdout] test tests::grid_tests::get_run_nonzero_col_for_single_off ... ok
[INFO] [stdout] test tests::grid_tests::to_pattern_nonzero_col_3empty_then_complicated ... ok
[INFO] [stdout] test tests::grid_tests::height_works ... ok
[INFO] [stdout] test tests::grid_tests::toggle_cell_bits_within_a_bitgrid ... ok
[INFO] [stdout] test tests::grid_tests::to_pattern_nonzero_col_veryverycomplicated ... ok
[INFO] [stdout] test tests::grid_tests::to_pattern_simple ... ok
[INFO] [stdout] test tests::grid_tests::get_run_nonzero_col_multiline_complicated ... ok
[INFO] [stdout] test tests::region_tests::region_contains_a_valid_sub_region ... ok
[INFO] [stdout] test tests::grid_tests::width_works ... ok
[INFO] [stdout] test tests::region_tests::region_does_not_contain_sub_region ... ok
[INFO] [stdout] test tests::region_tests::region_no_intersection ... ok
[INFO] [stdout] test tests::region_tests::region_no_intersection_overlap_one_dim ... ok
[INFO] [stdout] test tests::region_tests::region_intersection_with_self ... ok
[INFO] [stdout] test tests::region_tests::region_with_valid_dims ... ok
[INFO] [stdout] test tests::region_tests::region_intersection_overlap ... ok
[INFO] [stdout] test tests::rle_tests::multi_line_parsing_works1 ... ok
[INFO] [stdout] test tests::region_tests::region_with_valid_dims_negative_top_and_left ... ok
[INFO] [stdout] test tests::rle_tests::one_line_parsing_works1 ... ok
[INFO] [stdout] test tests::rle_tests::parse_whole_file_works ... ok
[INFO] [stdout] test tests::rle_tests::parse_whole_file_works_vacuum_cleaner ... ok
[INFO] [stdout] test tests::rle_tests::parse_whole_file_works_with_crap_at_the_end ... ok
[INFO] [stdout] test tests::genstate_tests::gen_state_diff_and_restore_simple1 ... ok
[INFO] [stdout] test tests::universe_tests::generate_fog_circle_bitmap_fails_with_radius_zero ... ok
[INFO] [stdout] test tests::universe_tests::new_universe_with_bad_dims ... ok
[INFO] [stdout] test tests::rle_tests::parsing_with_new_row_rle_works ... ok
[INFO] [stdout] test tests::universe_tests::new_universe_first_gen_is_one ... ok
[INFO] [stdout] test tests::universe_tests::new_universe_with_valid_dims ... ok
[INFO] [stdout] test tests::grid_tests::modify_region_with_a_negative_region_panics ... ok
[INFO] [stdout] test tests::universe_tests::each_non_dead_detects_fog ... ok
[INFO] [stdout] test tests::region_tests::region_with_bad_dims_panics ... ok
[INFO] [stdout] test tests::grid_tests::create_bitgrid_with_invalid_dims ... ok
[INFO] [stdout] test tests::universe_tests::each_non_dead_detects_some_cells ... ok
[INFO] [stdout] test tests::universe_tests::set_unchecked_with_invalid_rols_and_cols_panics ... ok
[INFO] [stdout] test tests::universe_tests::set_checked_verify_players_remain_within_writable_regions ... ok
[INFO] [stdout] test tests::universe_tests::toggle_checked_outside_a_player_writable_region_fails ... ok
[INFO] [stdout] test tests::universe_tests::next_test_data1 ... ok
[INFO] [stdout] test tests::universe_tests::universe_cell_states_are_dead_on_creation ... ok
[INFO] [stdout] test tests::universe_tests::set_unchecked_with_valid_rows_and_cols ... ok
[INFO] [stdout] test tests::universe_tests::universe_apply_too_large_range ... ok
[INFO] [stdout] test tests::universe_tests::universe_diff_crazy_numbers_is_none ... ok
[INFO] [stdout] test tests::universe_tests::universe_diff_some_other_player_does_not_see_cells ... ok
[INFO] [stdout] test tests::universe_tests::universe_apply_but_already_applied ... ok
[INFO] [stdout] test universe::genstate_tests::gen_state_copy_from_bit_grid_simple ... ok
[INFO] [stdout] test tests::universe_tests::universe_apply_but_base_gen_absent ... ok
[INFO] [stdout] test universe::genstate_tests::gen_state_copy_from_bit_grid_as_player ... ok
[INFO] [stdout] test universe::genstate_tests::gen_state_get_run_player0_fog ... ok
[INFO] [stdout] test tests::universe_tests::universe_diff_good_numbers_is_valid ... ok
[INFO] [stdout] test universe::genstate_tests::gen_state_diff_and_restore_complex1_with_visibility ... ok
[INFO] [stdout] test tests::universe_tests::universe_diff_some_player1_sees_cells ... ok
[INFO] [stdout] test universe::genstate_tests::gen_state_diff_and_restore_complex1 ... ok
[INFO] [stdout] test universe::genstate_tests::write_at_position_as_player0_player1_then_blank ... ok
[INFO] [stdout] test universe::genstate_tests::write_at_position_as_player0_clears_only_that_players_fog ... ok
[INFO] [stdout] test universe::genstate_tests::write_at_position_server_player0 ... ok
[INFO] [stdout] test universe::genstate_tests::write_at_position_as_player0_sets_only_that_players_fog ... ok
[INFO] [stdout] test universe::genstate_tests::write_at_position_server_player1_then_blank ... ok
[INFO] [stdout] test universe::genstate_tests::gen_state_pair_get_run_simple ... ok
[INFO] [stdout] test tests::universe_tests::universe_diff_zero_base_gen ... ok
[INFO] [stdout] test universe::genstate_tests::gen_state_pair_get_run_simple2 ... ok
[INFO] [stdout] test universe::genstate_tests::gen_state_pair_get_run_simple3 ... ok
[INFO] [stdout] test tests::universe_tests::universe_diff_crazier_numbers_panics ... ok
[INFO] [stdout] test universe::universe_tests::contagious_zero_with_all_neighbors_set ... ok
[INFO] [stdout] test universe::genstate_tests::write_at_position_server_player1 ... ok
[INFO] [stdout] test universe::genstate_tests::write_at_position_server_wall_overwrite ... ok
[INFO] [stdout] test universe::genstate_tests::write_at_position_server_player1_then_unowned ... ok
[INFO] [stdout] test universe::universe_tests::next_single_gen_test_data1_with_wrapping ... ok
[INFO] [stdout] test universe::genstate_tests::write_at_position_server_player0_then_1 ... ok
[INFO] [stdout] test universe::genstate_tests::write_at_position_server_wall ... ok
[INFO] [stdout] test universe::universe_tests::contagious_one_with_all_neighbors_set ... ok
[INFO] [stdout] test universe::universe_tests::toggle_unchecked_cell_toggled_by_both_players_repetitively ... ok
[INFO] [stdout] test universe::universe_tests::toggle_unchecked_cell_toggled_is_owned_by_player ... ok
[INFO] [stdout] test universe::universe_tests::clear_fog_with_standard_radius ... ok
[INFO] [stdout] test universe::universe_tests::set_checked_cannot_set_a_fog_cell ... ok
[INFO] [stdout] test universe::universe_tests::toggle_checked_players_cannot_toggle_an_unknown_cell ... ok
[INFO] [stdout] test universe::universe_tests::toggle_checked_players_can_toggle_an_known_cell_if_writable ... ok
[INFO] [stdout] test universe::universe_tests::toggle_checked_players_cannot_toggle_a_wall_cell ... ok
[INFO] [stdout] test universe::universe_tests::universe_copy_from_bit_grid_as_player_out_of_range ... ok
[INFO] [stdout] test universe::universe_tests::universe_copy_from_bit_grid_as_player ... ok
[INFO] [stdout] test universe::universe_tests::universe_apply_basic ... ok
[INFO] [stdout] test universe::universe_tests::verify_fog_circle_bitmap_generation ... ok
[INFO] [stdout] test universe::universe_tests::universe_apply_basic_player_visibility ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 111 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/crater/target/debug/deps/conway-318f17bff46e0dd3
[INFO] [stderr]    Doc-tests conway
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/universe.rs - universe::GenState::diff (line 361) ... ok
[INFO] [stdout] test src/universe.rs - universe::BigBang (line 53) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "0dd049240012465ba552431cce775a161c3a172a85ef79481aea820b46864c26"`
[INFO] running `"docker" "rm" "-f" "0dd049240012465ba552431cce775a161c3a172a85ef79481aea820b46864c26"`
[INFO] [stdout] 0dd049240012465ba552431cce775a161c3a172a85ef79481aea820b46864c26