[INFO] fetching crate bkgm 0.3.1...
[INFO] testing bkgm-0.3.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate bkgm 0.3.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate bkgm 0.3.1
[INFO] finished tweaking crates.io crate bkgm 0.3.1
[INFO] tweaked toml for crates.io crate bkgm 0.3.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate bkgm 0.3.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1 package to latest compatible version
[INFO] [stderr]       Adding base64 v0.21.7 (available: v0.22.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27c68803bbd8b381307cb8a4737bd48ee30aeeb65dad5a6c2073737d7295971c
[INFO] running `Command { std: "docker" "start" "-a" "27c68803bbd8b381307cb8a4737bd48ee30aeeb65dad5a6c2073737d7295971c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27c68803bbd8b381307cb8a4737bd48ee30aeeb65dad5a6c2073737d7295971c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27c68803bbd8b381307cb8a4737bd48ee30aeeb65dad5a6c2073737d7295971c", kill_on_drop: false }`
[INFO] [stdout] 27c68803bbd8b381307cb8a4737bd48ee30aeeb65dad5a6c2073737d7295971c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d37f623aeaaf1d5cfc4628a19d613183aa7a8cb3193dd544d79423dc8fd1d89
[INFO] running `Command { std: "docker" "start" "-a" "8d37f623aeaaf1d5cfc4628a19d613183aa7a8cb3193dd544d79423dc8fd1d89", kill_on_drop: false }`
[INFO] [stderr]    Compiling bkgm v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "8d37f623aeaaf1d5cfc4628a19d613183aa7a8cb3193dd544d79423dc8fd1d89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d37f623aeaaf1d5cfc4628a19d613183aa7a8cb3193dd544d79423dc8fd1d89", kill_on_drop: false }`
[INFO] [stdout] 8d37f623aeaaf1d5cfc4628a19d613183aa7a8cb3193dd544d79423dc8fd1d89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4bbfb710b60c6dd379e634fd584a5e620aff23b246edef54e2f219ae423ea459
[INFO] running `Command { std: "docker" "start" "-a" "4bbfb710b60c6dd379e634fd584a5e620aff23b246edef54e2f219ae423ea459", kill_on_drop: false }`
[INFO] [stderr]    Compiling bkgm v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.98s
[INFO] running `Command { std: "docker" "inspect" "4bbfb710b60c6dd379e634fd584a5e620aff23b246edef54e2f219ae423ea459", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bbfb710b60c6dd379e634fd584a5e620aff23b246edef54e2f219ae423ea459", kill_on_drop: false }`
[INFO] [stdout] 4bbfb710b60c6dd379e634fd584a5e620aff23b246edef54e2f219ae423ea459
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a01da96e40874a10e6c3d3ff2e4f9695a34f77d99d06d58f48cfb1ce66055f73
[INFO] running `Command { std: "docker" "start" "-a" "a01da96e40874a10e6c3d3ff2e4f9695a34f77d99d06d58f48cfb1ce66055f73", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bkgm-fcc1e816486c83ef)
[INFO] [stdout] 
[INFO] [stdout] running 81 tests
[INFO] [stdout] test backgammon::backgammon_test::game_state_bg_when_on_bar ... ok
[INFO] [stdout] test backgammon::backgammon_test::game_state_gammon ... ok
[INFO] [stdout] test backgammon::backgammon_test::game_state_bg_when_not_on_bar ... ok
[INFO] [stdout] test backgammon::backgammon_test::game_state_normal ... ok
[INFO] [stdout] test backgammon::backgammon_test::flip ... ok
[INFO] [stdout] test backgammon::backgammon_test::start_positon ... ok
[INFO] [stdout] test dice::dice_tests::all_36 ... ok
[INFO] [stdout] test backgammon::backgammon_test::game_state_ongoing ... ok
[INFO] [stdout] test hypergammon::hypergammon_test::flip ... ok
[INFO] [stdout] test position::double_moves::private_tests::number_of_movable_checkers_when_blocked_after_one_move ... ok
[INFO] [stdout] test position::double_moves::private_tests::number_of_movable_checkers_when_many_moves_would_be_possible ... ok
[INFO] [stdout] test dice::dice_tests::all_1296 ... ok
[INFO] [stdout] test hypergammon::hypergammon_test::start_positon ... ok
[INFO] [stdout] test position::double_moves::private_tests::number_of_movable_checkers_when_completely_blocked ... ok
[INFO] [stdout] test position::double_moves::private_tests::number_of_movable_checkers_when_one_checker_was_entered_from_bar ... ok
[INFO] [stdout] test position::double_moves::tests::bearoff_4_or_bearoff_less ... ok
[INFO] [stdout] test position::double_moves::tests::enter_two_and_move_two_out_of_many ... ok
[INFO] [stdout] test position::double_moves::tests::no_checkers_on_the_bar_but_would_hit_opponent_if_entering ... ok
[INFO] [stdout] test position::double_moves::tests::hits_opponent_when_entering_and_cannot_move_afterwards ... ok
[INFO] [stdout] test position::private_tests::can_move_will_bear_off_exactly ... ok
[INFO] [stdout] test position::private_tests::can_move_will_land_on_checkers ... ok
[INFO] [stdout] test position::private_tests::can_move_will_bear_off_skipping ... ok
[INFO] [stdout] test position::private_tests::cannot_move_bear_off_illegal_because_other_checkers ... ok
[INFO] [stdout] test position::private_tests::cannot_move_bear_off_skipping_illegal_because_other_checkers ... ok
[INFO] [stdout] test position::private_tests::cannot_move_no_checker ... ok
[INFO] [stdout] test position::private_tests::can_move_will_land_on_one_opposing_checker ... ok
[INFO] [stdout] test position::double_moves::tests::enter_all_four_from_the_bar ... ok
[INFO] [stdout] test position::double_moves::tests::cannot_enter_from_the_bar ... ok
[INFO] [stdout] test position::double_moves::tests::enter_one_and_move_one_more_and_no_bearoff ... ok
[INFO] [stdout] test position::private_tests::move_single_checker_bearoff_regular ... ok
[INFO] [stdout] test position::private_tests::cannot_move_would_land_on_two_opposing_checkers ... ok
[INFO] [stdout] test position::private_tests::move_single_checker_bearoff_from_lower_pip ... ok
[INFO] [stdout] test position::private_tests::move_single_checker_regular_move ... ok
[INFO] [stdout] test position::private_tests::move_single_checker_hit_opponent ... ok
[INFO] [stdout] test position::regular_moves::tests::bear_off_from_same_pip_with_either_big_or_small_die ... ok
[INFO] [stdout] test position::regular_moves::tests::can_enter_bigger_die_with_two_on_the_bar ... ok
[INFO] [stdout] test position::regular_moves::tests::bigger_die_cannot_move_initially ... ok
[INFO] [stdout] test position::regular_moves::tests::can_enter_both_with_three_on_the_bar ... ok
[INFO] [stdout] test position::regular_moves::tests::can_enter_smaller_die_with_two_on_the_bar ... ok
[INFO] [stdout] test position::regular_moves::tests::could_enter_with_either_die_but_must_use_bigger_one ... ok
[INFO] [stdout] test position::regular_moves::tests::final_position_but_different_move_because_die2_hits_opponent ... ok
[INFO] [stdout] test position::regular_moves::tests::entering_with_either_die_allowed_but_only_one_final_position ... ok
[INFO] [stdout] test position::regular_moves::tests::can_enter_with_bigger_die_but_no_other_movement ... ok
[INFO] [stdout] test position::regular_moves::tests::forced_only_smaller_die ... ok
[INFO] [stdout] test position::regular_moves::tests::final_position_but_different_move_because_die1_hits_opponent ... ok
[INFO] [stdout] test position::regular_moves::tests::forced_smaller_die_first_then_bear_off ... ok
[INFO] [stdout] test position::regular_moves::tests::only_entering_with_bigger_die_allows_two_checkers_to_move ... ok
[INFO] [stdout] test position::regular_moves::tests::can_enter_with_smaller_die_but_no_other_movement ... ok
[INFO] [stdout] test position::regular_moves::tests::only_one_move_in_home_board_if_order_is_not_important ... ok
[INFO] [stdout] test position::regular_moves::tests::only_one_move_if_order_is_not_important ... ok
[INFO] [stdout] test position::regular_moves::tests::smaller_first_allows_bear_off ... ok
[INFO] [stdout] test position::regular_moves::tests::cannot_enter_with_one_checker_on_bar ... ok
[INFO] [stdout] test position::regular_moves::tests::cannot_enter_with_two_checkers_on_bar ... ok
[INFO] [stdout] test position::private_tests::starting_position_is_correct_and_symmetric ... ok
[INFO] [stdout] test position::regular_moves::tests::only_entering_with_smaller_die_allows_two_checkers_to_move ... ok
[INFO] [stdout] test position::regular_moves::tests::cannot_user_either_die ... ok
[INFO] [stdout] test position::regular_moves::tests::could_bear_off_but_could_do_other_moves_as_well ... ok
[INFO] [stdout] test position::regular_moves::tests::two_moves_if_bigger_die_hits_opponent ... ok
[INFO] [stdout] test position::regular_moves::tests::two_bear_offs_from_same_pip ... ok
[INFO] [stdout] test position::regular_moves::tests::two_moves_if_smaller_die_hits_opponent ... ok
[INFO] [stdout] test position::tests::all_positions_after_moving_regular ... ok
[INFO] [stdout] test position::tests::all_positions_after_moving_double ... ok
[INFO] [stdout] test position::regular_moves::tests::use_smaller_die_from_bigger_pip ... ok
[INFO] [stdout] test position::tests::debug ... ok
[INFO] [stdout] test position::tests::flip ... ok
[INFO] [stdout] test position::tests::start_id ... ok
[INFO] [stdout] test position::private_tests::number_of_moves_for_various_positions_and_dice ... ok
[INFO] [stdout] test position::tests::from ... ok
[INFO] [stdout] test position::tests::x_bar ... ok
[INFO] [stdout] test position::tests::x_off ... ok
[INFO] [stdout] test position::tests::matching_ids ... ok
[INFO] [stdout] test position::tests::o_bar ... ok
[INFO] [stdout] test position::tests::o_off ... ok
[INFO] [stdout] test position::tests::starting_pos ... ok
[INFO] [stdout] test position::tests::try_from_fails_o_checker_on_x_bar ... ok
[INFO] [stdout] test position::tests::try_from_fails_too_many_o_checkers ... ok
[INFO] [stdout] test position::tests::try_from_fails_too_many_x_checkers ... ok
[INFO] [stdout] test utils::tests::test_mcomb ... ok
[INFO] [stdout] test position::tests::try_from_fails_x_checker_on_o_bar ... ok
[INFO] [stdout] test position::tests::try_from_legal ... ok
[INFO] [stdout] test utils::tests::test_comb ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 81 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests bkgm
[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" "a01da96e40874a10e6c3d3ff2e4f9695a34f77d99d06d58f48cfb1ce66055f73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a01da96e40874a10e6c3d3ff2e4f9695a34f77d99d06d58f48cfb1ce66055f73", kill_on_drop: false }`
[INFO] [stdout] a01da96e40874a10e6c3d3ff2e4f9695a34f77d99d06d58f48cfb1ce66055f73