[INFO] updating cached repository rust-tic-tac-toe/tic-tac-toe [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/rust-tic-tac-toe/tic-tac-toe [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/rust-tic-tac-toe/tic-tac-toe" "work/ex/beta-1.37-6/sources/1.36.0/gh/rust-tic-tac-toe/tic-tac-toe"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/rust-tic-tac-toe/tic-tac-toe'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/rust-tic-tac-toe/tic-tac-toe" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rust-tic-tac-toe/tic-tac-toe"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rust-tic-tac-toe/tic-tac-toe'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3158d5cf39509f31ba4f1264b266031ccc6eefe8 [INFO] sha for GitHub repo rust-tic-tac-toe/tic-tac-toe: 3158d5cf39509f31ba4f1264b266031ccc6eefe8 [INFO] validating manifest of rust-tic-tac-toe/tic-tac-toe on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of rust-tic-tac-toe/tic-tac-toe on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing rust-tic-tac-toe/tic-tac-toe [INFO] finished frobbing rust-tic-tac-toe/tic-tac-toe [INFO] frobbed toml for rust-tic-tac-toe/tic-tac-toe written to work/ex/beta-1.37-6/sources/1.36.0/gh/rust-tic-tac-toe/tic-tac-toe/Cargo.toml [INFO] started frobbing rust-tic-tac-toe/tic-tac-toe [INFO] finished frobbing rust-tic-tac-toe/tic-tac-toe [INFO] frobbed toml for rust-tic-tac-toe/tic-tac-toe written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/rust-tic-tac-toe/tic-tac-toe/Cargo.toml [INFO] crate rust-tic-tac-toe/tic-tac-toe already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing rust-tic-tac-toe/tic-tac-toe against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/rust-tic-tac-toe/tic-tac-toe:/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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] 0f11630f9f59e50b6eb7615d740cbde0f54b9bab89430dce64bae2ee61d4a55c [INFO] running `"docker" "start" "-a" "0f11630f9f59e50b6eb7615d740cbde0f54b9bab89430dce64bae2ee61d4a55c"` [INFO] [stderr] Compiling termion v1.5.1 [INFO] [stderr] Compiling tic_tac_toe v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.92s [INFO] running `"docker" "inspect" "0f11630f9f59e50b6eb7615d740cbde0f54b9bab89430dce64bae2ee61d4a55c"` [INFO] running `"docker" "rm" "-f" "0f11630f9f59e50b6eb7615d740cbde0f54b9bab89430dce64bae2ee61d4a55c"` [INFO] [stdout] 0f11630f9f59e50b6eb7615d740cbde0f54b9bab89430dce64bae2ee61d4a55c [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/rust-tic-tac-toe/tic-tac-toe:/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" "+1.36.0" "test" "--frozen" "--no-run"` [INFO] [stdout] eda564247a8928f7e5db28925a030c9517b5e8613bc82053d67fe347c978e0b9 [INFO] running `"docker" "start" "-a" "eda564247a8928f7e5db28925a030c9517b5e8613bc82053d67fe347c978e0b9"` [INFO] [stderr] Compiling pulldown-cmark v0.1.0 [INFO] [stderr] Compiling difference v1.0.0 [INFO] [stderr] Compiling assert_ne v0.3.0 [INFO] [stderr] Compiling backtrace-sys v0.1.15 [INFO] [stderr] Compiling toml v0.4.5 [INFO] [stderr] Compiling colored v1.5.3 [INFO] [stderr] Compiling tempdir v0.3.5 [INFO] [stderr] Compiling backtrace v0.3.3 [INFO] [stderr] Compiling error-chain v0.11.0 [INFO] [stderr] Compiling skeptic v0.13.0 [INFO] [stderr] Compiling assert_cli v0.5.4 [INFO] [stderr] Compiling tic_tac_toe v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.20s [INFO] running `"docker" "inspect" "eda564247a8928f7e5db28925a030c9517b5e8613bc82053d67fe347c978e0b9"` [INFO] running `"docker" "rm" "-f" "eda564247a8928f7e5db28925a030c9517b5e8613bc82053d67fe347c978e0b9"` [INFO] [stdout] eda564247a8928f7e5db28925a030c9517b5e8613bc82053d67fe347c978e0b9 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-4/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/rust-tic-tac-toe/tic-tac-toe:/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" "+1.36.0" "test" "--frozen"` [INFO] [stdout] 1dcfedd86f1c355aaef341327d59838302c8f0385259fbcac065a25e2f28893a [INFO] running `"docker" "start" "-a" "1dcfedd86f1c355aaef341327d59838302c8f0385259fbcac065a25e2f28893a"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/tic_tac_toe-dbdb0e12ee1ab6bd [INFO] [stdout] [INFO] [stdout] running 75 tests [INFO] [stdout] test board::tests::o_plays_next ... ok [INFO] [stdout] test board::tests::starts_with_no_moves ... ok [INFO] [stdout] test board::tests::finds_available_spaces_in_full_board ... ok [INFO] [stdout] test board::tests::finds_available_spaces_in_empty_board ... ok [INFO] [stdout] test board::tests::finds_available_spaces_in_an_in_progress_board ... ok [INFO] [stdout] test board::tests::a_space_can_only_be_taken_once ... ok [INFO] [stdout] test board::tests::takes_a_number_of_rows ... ok [INFO] [stdout] test board::tests::x_plays_first ... ok [INFO] [stdout] test board_formatter::tests::convert_empty_board ... ok [INFO] [stdout] test board_formatter::tests::convert_full_board ... ok [INFO] [stdout] test board::tests::a_space_above_the_board_cant_be_chosen ... ok [INFO] [stdout] test board_formatter::tests::convert_in_progress_board ... ok [INFO] [stdout] test board_printer::tests::displays_a_full_3_by_3_board ... ok [INFO] [stdout] test board_printer::tests::displays_an_empty_3_by_3_board ... ok [INFO] [stdout] test board::tests::a_negative_space_cant_be_chosen ... ok [INFO] [stdout] test computer::tests::checks_if_it_is_not_in_the_first_two_moves_of_the_game ... ok [INFO] [stdout] test computer::tests::chooses_the_middle_if_it_is_free_and_goes_second ... ok [INFO] [stdout] test computer::tests::checks_if_it_is_the_first_two_moves_of_the_game_no_moves ... ok [INFO] [stdout] test computer::tests::checks_if_it_is_the_first_two_moves_of_the_game_one_move ... ok [INFO] [stdout] test computer::tests::chooses_the_middle_if_goes_first ... ok [INFO] [stdout] test board_printer::tests::formats_a_row ... ok [INFO] [stdout] test board_printer::tests::formats_numbers ... ok [INFO] [stdout] test computer::tests::chooses_the_only_available_space ... ok [INFO] [stdout] test computer::tests::chooses_the_top_left_if_middle_is_taken ... ok [INFO] [stdout] test computer::tests::chooses_the_top_left_if_the_middle_is_taken ... ok [INFO] [stdout] test computer::tests::chooses_the_winning_space ... ok [INFO] [stdout] test computer::tests::computer_leaves_game_unwinnable_after_bottom_right_followed_by_left_middle ... ok [INFO] [stdout] test computer::tests::chooses_a_win_over_a_block ... ok [INFO] [stdout] test computer::tests::doesnt_play_in_a_space_where_x_can_win_when_starting_in_top_right_corner ... ok [INFO] [stdout] test computer::tests::doesnt_play_in_a_space_where_x_can_win_when_starting_in_top_left_corner ... ok [INFO] [stdout] test computer::tests::wins_the_game ... ok [INFO] [stdout] test game::tests::a_tied_game_is_tied ... ok [INFO] [stdout] test game::tests::a_won_game_is_not_tied ... ok [INFO] [stdout] test game::tests::a_won_game_with_a_full_board_is_not_tied ... ok [INFO] [stdout] test game::tests::an_empty_game_is_not_tied ... ok [INFO] [stdout] test game::tests::an_empty_game_is_not_won ... ok [INFO] [stdout] test game::tests::check_if_game_won_by_o_is_won ... ok [INFO] [stdout] test game::tests::check_if_game_won_by_x_is_won ... ok [INFO] [stdout] test game::tests::check_if_tied_game_is_won ... ok [INFO] [stdout] test game::tests::check_line_won_by_x ... ok [INFO] [stdout] test game::tests::check_row_not_won_by_o ... ok [INFO] [stdout] test game::tests::find_winner_when_nobody_has_won ... ok [INFO] [stdout] test game::tests::find_winner_when_o_has_won ... ok [INFO] [stdout] test game::tests::find_winner_when_x_has_won ... ok [INFO] [stdout] test game::tests::game_is_over_when_board_is_full ... ok [INFO] [stdout] test game::tests::game_not_over_when_board_is_empty ... ok [INFO] [stdout] test game::tests::o_is_current_player_after_one_move ... ok [INFO] [stdout] test game::tests::x_is_current_player_at_start_of_game ... ok [INFO] [stdout] test game_types::tests::creates_two_players ... ok [INFO] [stdout] test io::tests::alerts_user_of_the_winner ... ok [INFO] [stdout] test io::tests::asks_user_to_play ... ok [INFO] [stdout] test io::tests::asks_user_to_play_again ... ok [INFO] [stdout] test io::tests::asks_user_to_select_game_type ... ok [INFO] [stdout] test io::tests::captures_user_input ... ok [INFO] [stdout] test io::tests::displays_the_title ... ok [INFO] [stdout] test lines::tests::finds_winning_scenarios ... ok [INFO] [stdout] test lines::tests::get_columns_empty ... ok [INFO] [stdout] test lines::tests::get_columns_full ... ok [INFO] [stdout] test lines::tests::get_columns_in_progress ... ok [INFO] [stdout] test lines::tests::get_left_diagonal_3x3 ... ok [INFO] [stdout] test lines::tests::get_right_diagonal_3x3 ... ok [INFO] [stdout] test lines::tests::split_into_rows_empty ... ok [INFO] [stdout] test lines::tests::split_into_rows_full ... ok [INFO] [stdout] test lines::tests::split_into_rows_in_progress ... ok [INFO] [stdout] test marker::tests::has_o_as_a_marker ... ok [INFO] [stdout] test marker::tests::has_x_as_a_marker ... ok [INFO] [stdout] test players::tests::creates_a_computer_player ... ok [INFO] [stdout] test players::tests::creates_a_human_player ... ok [INFO] [stdout] test computer::tests::computer_leaves_game_unwinnable_after_bottom_left_followed_by_top_middle ... ok [INFO] [stdout] test computer::tests::doesnt_play_in_a_space_where_x_can_win_when_starting_in_bottom_left_corner ... ok [INFO] [stdout] test computer::tests::doesnt_play_in_a_space_where_x_can_win_when_starting_in_bottom_right_corner ... ok [INFO] [stdout] test computer::tests::o_blocks_a_win ... ok [INFO] [stdout] test computer::tests::computer_leaves_game_unwinnable_after_top_right_followed_by_left_side_middle ... ok [INFO] [stdout] test computer::tests::computer_leaves_game_unwinnable_after_top_left_followed_by_right_side_middle ... ok [INFO] [stdout] test computer::tests::x_blocks_a_win ... ok [INFO] [stderr] Running /opt/crater/target/debug/deps/integration-e5b21817082d122f [INFO] [stdout] [INFO] [stdout] test result: ok. 75 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test integration::human_vs_human_o_wins ... FAILED [INFO] [stdout] test integration::human_vs_human_x_wins ... FAILED [INFO] [stdout] test integration::computer_vs_computer ... FAILED [INFO] [stdout] test integration::human_vs_computer ... FAILED [INFO] [stdout] test integration::human_vs_human_nobody_wins ... FAILED [INFO] [stdout] test integration::computer_vs_human ... FAILED [INFO] [stderr] error: test failed, to rerun pass '--test integration' [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- integration::human_vs_human_o_wins stdout ---- [INFO] [stdout] thread 'integration::human_vs_human_o_wins' panicked at 'CLI assertion failed: (command `cargo run --` expected to succeed) [INFO] [stdout] status=failed [INFO] [stdout] stdout=`````` [INFO] [stdout] stderr=```error: failed to write /opt/crater/workdir/Cargo.lock [INFO] [stdout] [INFO] [stdout] Caused by: [INFO] [stdout] failed to open: /opt/crater/workdir/Cargo.lock [INFO] [stdout] [INFO] [stdout] Caused by: [INFO] [stdout] Read-only file system (os error 30) [INFO] [stdout] ```', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.5.4/src/assert.rs:368:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55eefcf129a3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x55eefcf0e2cb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x55eefcf116e6 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] at src/libstd/panicking.rs:197 [INFO] [stdout] 3: 0x55eefcf1140e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x55eefcf11def - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55eefcf11971 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x55eefcf118be - std::panicking::begin_panic_fmt::he54eae869ed71eb1 [INFO] [stdout] at src/libstd/panicking.rs:336 [INFO] [stdout] 7: 0x55eefcea8a00 - assert_cli::assert::Assert::unwrap::h494b56ac0ddf5c77 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.5.4/src/assert.rs:368 [INFO] [stdout] 8: 0x55eefce48c89 - integration::integration::human_vs_human_o_wins::h6f52c36c31c8e906 [INFO] [stdout] at tests/integration.rs:59 [INFO] [stdout] 9: 0x55eefce48979 - integration::integration::human_vs_human_o_wins::{{closure}}::hdad46d721195d8f6 [INFO] [stdout] at tests/integration.rs:58 [INFO] [stdout] 10: 0x55eefce4999d - core::ops::function::FnOnce::call_once::hd629a222494359e1 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 11: 0x55eefce5638e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 12: 0x55eefcf190d9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 13: 0x55eefce70c87 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at src/libtest/lib.rs:1468 [INFO] [stdout] 14: 0x55eefce4b6a4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 15: 0x55eefce4f754 - std::panicking::try::do_call::h6f86e980b52f74d5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 16: 0x55eefcf190d9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 17: 0x55eefce4fd61 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 18: 0x55eefcf04e0e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 19: 0x55eefcf187bf - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 20: 0x7f6f14aac4a3 - start_thread [INFO] [stdout] 21: 0x7f6f145d7d0e - __clone [INFO] [stdout] 22: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- integration::human_vs_human_x_wins stdout ---- [INFO] [stdout] thread 'integration::human_vs_human_x_wins' panicked at 'CLI assertion failed: (command `cargo run --` expected to succeed) [INFO] [stdout] status=failed [INFO] [stdout] stdout=`````` [INFO] [stdout] stderr=```error: failed to write /opt/crater/workdir/Cargo.lock [INFO] [stdout] [INFO] [stdout] Caused by: [INFO] [stdout] failed to open: /opt/crater/workdir/Cargo.lock [INFO] [stdout] [INFO] [stdout] Caused by: [INFO] [stdout] Read-only file system (os error 30) [INFO] [stdout] ```', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.5.4/src/assert.rs:368:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55eefcf129a3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x55eefcf0e2cb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x55eefcf116e6 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] at src/libstd/panicking.rs:197 [INFO] [stdout] 3: 0x55eefcf1140e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x55eefcf11def - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55eefcf11971 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x55eefcf118be - std::panicking::begin_panic_fmt::he54eae869ed71eb1 [INFO] [stdout] at src/libstd/panicking.rs:336 [INFO] [stdout] 7: 0x55eefcea8a00 - assert_cli::assert::Assert::unwrap::h494b56ac0ddf5c77 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.5.4/src/assert.rs:368 [INFO] [stdout] 8: 0x55eefce4895b - integration::integration::human_vs_human_x_wins::h5212ed8fbfd2762b [INFO] [stdout] at tests/integration.rs:9 [INFO] [stdout] 9: 0x55eefce48689 - integration::integration::human_vs_human_x_wins::{{closure}}::hd68de9c68b7483d7 [INFO] [stdout] at tests/integration.rs:8 [INFO] [stdout] 10: 0x55eefce49a1d - core::ops::function::FnOnce::call_once::he7b51c248e3a21c9 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 11: 0x55eefce5638e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 12: 0x55eefcf190d9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 13: 0x55eefce70c87 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at src/libtest/lib.rs:1468 [INFO] [stdout] 14: 0x55eefce4b6a4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 15: 0x55eefce4f754 - std::panicking::try::do_call::h6f86e980b52f74d5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 16: 0x55eefcf190d9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 17: 0x55eefce4fd61 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 18: 0x55eefcf04e0e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 19: 0x55eefcf187bf - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 20: 0x7f6f14aac4a3 - start_thread [INFO] [stdout] 21: 0x7f6f145d7d0e - __clone [INFO] [stdout] 22: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- integration::computer_vs_computer stdout ---- [INFO] [stdout] thread 'integration::computer_vs_computer' panicked at 'CLI assertion failed: (command `cargo run --` expected to succeed) [INFO] [stdout] status=failed [INFO] [stdout] stdout=`````` [INFO] [stdout] stderr=```error: failed to write /opt/crater/workdir/Cargo.lock [INFO] [stdout] [INFO] [stdout] Caused by: [INFO] [stdout] failed to open: /opt/crater/workdir/Cargo.lock [INFO] [stdout] [INFO] [stdout] Caused by: [INFO] [stdout] Read-only file system (os error 30) [INFO] [stdout] ```', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.5.4/src/assert.rs:368:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55eefcf129a3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x55eefcf0e2cb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x55eefcf116e6 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] at src/libstd/panicking.rs:197 [INFO] [stdout] 3: 0x55eefcf1140e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x55eefcf11def - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55eefcf11971 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x55eefcf118be - std::panicking::begin_panic_fmt::he54eae869ed71eb1 [INFO] [stdout] at src/libstd/panicking.rs:336 [INFO] [stdout] 7: 0x55eefcea8a00 - assert_cli::assert::Assert::unwrap::h494b56ac0ddf5c77 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.5.4/src/assert.rs:368 [INFO] [stdout] 8: 0x55eefce49273 - integration::integration::computer_vs_computer::h868d17fdf31c5e98 [INFO] [stdout] at tests/integration.rs:184 [INFO] [stdout] 9: 0x55eefce49089 - integration::integration::computer_vs_computer::{{closure}}::hbde7be8a0ee39867 [INFO] [stdout] at tests/integration.rs:183 [INFO] [stdout] 10: 0x55eefce499dd - core::ops::function::FnOnce::call_once::hdd5fa33b38439c78 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 11: 0x55eefce5638e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 12: 0x55eefcf190d9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 13: 0x55eefce70c87 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at src/libtest/lib.rs:1468 [INFO] [stdout] 14: 0x55eefce4b6a4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 15: 0x55eefce4f754 - std::panicking::try::do_call::h6f86e980b52f74d5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 16: 0x55eefcf190d9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 17: 0x55eefce4fd61 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 18: 0x55eefcf04e0e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 19: 0x55eefcf187bf - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 20: 0x7f6f14aac4a3 - start_thread [INFO] [stdout] 21: 0x7f6f145d7d0e - __clone [INFO] [stdout] 22: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- integration::human_vs_computer stdout ---- [INFO] [stdout] thread 'integration::human_vs_computer' panicked at 'CLI assertion failed: (command `cargo run --` expected to succeed) [INFO] [stdout] status=failed [INFO] [stdout] stdout=`````` [INFO] [stdout] stderr=```error: failed to write /opt/crater/workdir/Cargo.lock [INFO] [stdout] [INFO] [stdout] Caused by: [INFO] [stdout] failed to open: /opt/crater/workdir/Cargo.lock [INFO] [stdout] [INFO] [stdout] Caused by: [INFO] [stdout] Read-only file system (os error 30) [INFO] [stdout] ```', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.5.4/src/assert.rs:368:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55eefcf129a3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x55eefcf0e2cb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x55eefcf116e6 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] at src/libstd/panicking.rs:197 [INFO] [stdout] 3: 0x55eefcf1140e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x55eefcf11def - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55eefcf11971 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x55eefcf118be - std::panicking::begin_panic_fmt::he54eae869ed71eb1 [INFO] [stdout] at src/libstd/panicking.rs:336 [INFO] [stdout] 7: 0x55eefcea8a00 - assert_cli::assert::Assert::unwrap::h494b56ac0ddf5c77 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.5.4/src/assert.rs:368 [INFO] [stdout] 8: 0x55eefce49473 - integration::integration::human_vs_computer::hdc6b3745c6c9e818 [INFO] [stdout] at tests/integration.rs:217 [INFO] [stdout] 9: 0x55eefce49289 - integration::integration::human_vs_computer::{{closure}}::ha506e66b7e7ea679 [INFO] [stdout] at tests/integration.rs:216 [INFO] [stdout] 10: 0x55eefce4995d - core::ops::function::FnOnce::call_once::hbc0c22bcdae257c7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 11: 0x55eefce5638e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 12: 0x55eefcf190d9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 13: 0x55eefce70c87 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at src/libtest/lib.rs:1468 [INFO] [stdout] 14: 0x55eefce4b6a4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 15: 0x55eefce4f754 - std::panicking::try::do_call::h6f86e980b52f74d5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 16: 0x55eefcf190d9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 17: 0x55eefce4fd61 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 18: 0x55eefcf04e0e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 19: 0x55eefcf187bf - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 20: 0x7f6f14aac4a3 - start_thread [INFO] [stdout] 21: 0x7f6f145d7d0e - __clone [INFO] [stdout] 22: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- integration::human_vs_human_nobody_wins stdout ---- [INFO] [stdout] thread 'integration::human_vs_human_nobody_wins' panicked at 'CLI assertion failed: (command `cargo run --` expected to succeed) [INFO] [stdout] status=failed [INFO] [stdout] stdout=`````` [INFO] [stdout] stderr=```error: failed to write /opt/crater/workdir/Cargo.lock [INFO] [stdout] [INFO] [stdout] Caused by: [INFO] [stdout] failed to open: /opt/crater/workdir/Cargo.lock [INFO] [stdout] [INFO] [stdout] Caused by: [INFO] [stdout] Read-only file system (os error 30) [INFO] [stdout] ```', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.5.4/src/assert.rs:368:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55eefcf129a3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x55eefcf0e2cb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x55eefcf116e6 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] at src/libstd/panicking.rs:197 [INFO] [stdout] 3: 0x55eefcf1140e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x55eefcf11def - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55eefcf11971 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x55eefcf118be - std::panicking::begin_panic_fmt::he54eae869ed71eb1 [INFO] [stdout] at src/libstd/panicking.rs:336 [INFO] [stdout] 7: 0x55eefcea8a00 - assert_cli::assert::Assert::unwrap::h494b56ac0ddf5c77 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.5.4/src/assert.rs:368 [INFO] [stdout] 8: 0x55eefce49069 - integration::integration::human_vs_human_nobody_wins::hb6334c187d950437 [INFO] [stdout] at tests/integration.rs:114 [INFO] [stdout] 9: 0x55eefce48ca9 - integration::integration::human_vs_human_nobody_wins::{{closure}}::hf94bd11638d31aa2 [INFO] [stdout] at tests/integration.rs:113 [INFO] [stdout] 10: 0x55eefce498dd - core::ops::function::FnOnce::call_once::h4ecf16907d974fc0 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 11: 0x55eefce5638e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 12: 0x55eefcf190d9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 13: 0x55eefce70c87 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at src/libtest/lib.rs:1468 [INFO] [stdout] 14: 0x55eefce4b6a4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 15: 0x55eefce4f754 - std::panicking::try::do_call::h6f86e980b52f74d5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 16: 0x55eefcf190d9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 17: 0x55eefce4fd61 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 18: 0x55eefcf04e0e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 19: 0x55eefcf187bf - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 20: 0x7f6f14aac4a3 - start_thread [INFO] [stdout] 21: 0x7f6f145d7d0e - __clone [INFO] [stdout] 22: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- integration::computer_vs_human stdout ---- [INFO] [stdout] thread 'integration::computer_vs_human' panicked at 'CLI assertion failed: (command `cargo run --` expected to succeed) [INFO] [stdout] status=failed [INFO] [stdout] stdout=`````` [INFO] [stdout] stderr=```error: failed to write /opt/crater/workdir/Cargo.lock [INFO] [stdout] [INFO] [stdout] Caused by: [INFO] [stdout] failed to open: /opt/crater/workdir/Cargo.lock [INFO] [stdout] [INFO] [stdout] Caused by: [INFO] [stdout] Read-only file system (os error 30) [INFO] [stdout] ```', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.5.4/src/assert.rs:368:13 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55eefcf129a3 - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h6485381528590a55 [INFO] [stdout] at src/libstd/sys/unix/backtrace/tracing/gcc_s.rs:39 [INFO] [stdout] 1: 0x55eefcf0e2cb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x55eefcf116e6 - std::panicking::default_hook::{{closure}}::he20974adbefcc046 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] at src/libstd/panicking.rs:197 [INFO] [stdout] 3: 0x55eefcf1140e - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x55eefcf11def - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55eefcf11971 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x55eefcf118be - std::panicking::begin_panic_fmt::he54eae869ed71eb1 [INFO] [stdout] at src/libstd/panicking.rs:336 [INFO] [stdout] 7: 0x55eefcea8a00 - assert_cli::assert::Assert::unwrap::h494b56ac0ddf5c77 [INFO] [stdout] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/assert_cli-0.5.4/src/assert.rs:368 [INFO] [stdout] 8: 0x55eefce49673 - integration::integration::computer_vs_human::h8016d02e2a30f7a4 [INFO] [stdout] at tests/integration.rs:250 [INFO] [stdout] 9: 0x55eefce49489 - integration::integration::computer_vs_human::{{closure}}::h251c17f746103082 [INFO] [stdout] at tests/integration.rs:249 [INFO] [stdout] 10: 0x55eefce4991d - core::ops::function::FnOnce::call_once::h520f33efbaf47965 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 11: 0x55eefce5638e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 12: 0x55eefcf190d9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 13: 0x55eefce70c87 - test::run_test::run_test_inner::{{closure}}::h9a4d23c41d058d37 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at src/libtest/lib.rs:1468 [INFO] [stdout] 14: 0x55eefce4b6a4 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 15: 0x55eefce4f754 - std::panicking::try::do_call::h6f86e980b52f74d5 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:470 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:315 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:293 [INFO] [stdout] 16: 0x55eefcf190d9 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 17: 0x55eefce4fd61 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h760b8a2b155f54c3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panicking.rs:272 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/panic.rs:394 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/thread/mod.rs:469 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 18: 0x55eefcf04e0e - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 19: 0x55eefcf187bf - std::sys::unix::thread::Thread::new::thread_start::h6f10b78f26c98dc6 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] at src/libstd/sys_common/thread.rs:13 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:79 [INFO] [stdout] 20: 0x7f6f14aac4a3 - start_thread [INFO] [stdout] 21: 0x7f6f145d7d0e - __clone [INFO] [stdout] 22: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] integration::computer_vs_computer [INFO] [stdout] integration::computer_vs_human [INFO] [stdout] integration::human_vs_computer [INFO] [stdout] integration::human_vs_human_nobody_wins [INFO] [stdout] integration::human_vs_human_o_wins [INFO] [stdout] integration::human_vs_human_x_wins [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "1dcfedd86f1c355aaef341327d59838302c8f0385259fbcac065a25e2f28893a"` [INFO] running `"docker" "rm" "-f" "1dcfedd86f1c355aaef341327d59838302c8f0385259fbcac065a25e2f28893a"` [INFO] [stdout] 1dcfedd86f1c355aaef341327d59838302c8f0385259fbcac065a25e2f28893a