[INFO] updating cached repository tuzz/superpermutation [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/tuzz/superpermutation [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/tuzz/superpermutation" "work/ex/beta-1.37-6/sources/1.36.0/gh/tuzz/superpermutation"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/tuzz/superpermutation'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/tuzz/superpermutation" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tuzz/superpermutation"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tuzz/superpermutation'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 01c6553b5898024fcdff77e0473a37d28b9e9b1d [INFO] sha for GitHub repo tuzz/superpermutation: 01c6553b5898024fcdff77e0473a37d28b9e9b1d [INFO] validating manifest of tuzz/superpermutation 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 tuzz/superpermutation 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 tuzz/superpermutation [INFO] finished frobbing tuzz/superpermutation [INFO] frobbed toml for tuzz/superpermutation written to work/ex/beta-1.37-6/sources/1.36.0/gh/tuzz/superpermutation/Cargo.toml [INFO] started frobbing tuzz/superpermutation [INFO] finished frobbing tuzz/superpermutation [INFO] frobbed toml for tuzz/superpermutation written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tuzz/superpermutation/Cargo.toml [INFO] crate tuzz/superpermutation 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 tuzz/superpermutation 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/tuzz/superpermutation:/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] 7b6b83296c43bbd349b73978a3d9cece84f11cc3ddb16a6eb1a06d2785e69af6 [INFO] running `"docker" "start" "-a" "7b6b83296c43bbd349b73978a3d9cece84f11cc3ddb16a6eb1a06d2785e69af6"` [INFO] [stderr] Compiling flate2-crc v0.1.1 [INFO] [stderr] Compiling lehmer v2.0.0 [INFO] [stderr] Compiling bucket_queue v2.0.0 [INFO] [stderr] Compiling arrayvec v0.4.8 [INFO] [stderr] Compiling miniz-sys v0.1.11 [INFO] [stderr] Compiling bincode v1.0.1 [INFO] [stderr] Compiling serde_bytes v0.10.4 [INFO] [stderr] Compiling syn v0.15.21 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling flate2 v1.0.5 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Compiling leaps-and-bounds v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 34.41s [INFO] running `"docker" "inspect" "7b6b83296c43bbd349b73978a3d9cece84f11cc3ddb16a6eb1a06d2785e69af6"` [INFO] running `"docker" "rm" "-f" "7b6b83296c43bbd349b73978a3d9cece84f11cc3ddb16a6eb1a06d2785e69af6"` [INFO] [stdout] 7b6b83296c43bbd349b73978a3d9cece84f11cc3ddb16a6eb1a06d2785e69af6 [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/tuzz/superpermutation:/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] 0f2240d9284762e2df38a36f516dc6261609cbe9e1e26ec497399351923f69cb [INFO] running `"docker" "start" "-a" "0f2240d9284762e2df38a36f516dc6261609cbe9e1e26ec497399351923f69cb"` [INFO] [stderr] Compiling leaps-and-bounds v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.84s [INFO] running `"docker" "inspect" "0f2240d9284762e2df38a36f516dc6261609cbe9e1e26ec497399351923f69cb"` [INFO] running `"docker" "rm" "-f" "0f2240d9284762e2df38a36f516dc6261609cbe9e1e26ec497399351923f69cb"` [INFO] [stdout] 0f2240d9284762e2df38a36f516dc6261609cbe9e1e26ec497399351923f69cb [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/tuzz/superpermutation:/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] 25c439f5047b4e876d9f71b54d97ca53e71cd3273046bd09068a75315b7be9cd [INFO] running `"docker" "start" "-a" "25c439f5047b4e876d9f71b54d97ca53e71cd3273046bd09068a75315b7be9cd"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/crater/target/debug/deps/leaps_and_bounds-ba48845f1b7eac14 [INFO] [stdout] [INFO] [stdout] running 57 tests [INFO] [stdout] test bounds::test::update::it_returns_true_if_the_bounds_updated ... ok [INFO] [stdout] test bounds::test::new::it_sets_the_first_threshold_to_zero ... ok [INFO] [stdout] test bounds::test::found_for_superpermutation::it_returns_true_if_the_last_lower_bound_is_equal_to_factorial_n ... ok [INFO] [stdout] test bounds::test::new::it_sets_the_first_lower_bound_to_zero_and_upper_bound_to_factorial_of_n ... ok [INFO] [stdout] test bounds::test::update::it_increases_the_lower_bound_for_the_given_index ... ok [INFO] [stdout] test bounds::test::update::when_the_index_is_larger_than_the_array::it_increases_the_length_of_the_array ... ok [INFO] [stdout] test bounds::test::update::when_the_index_is_larger_than_the_array::it_limits_the_upper_bound_to_factorial_n ... ok [INFO] [stdout] test bounds::test::update::when_the_index_is_larger_than_the_array::it_fixes_the_upper_bound_for_the_previous_indexes ... ok [INFO] [stdout] test bounds::test::update::when_the_index_is_larger_than_the_array::it_sets_the_upper_bound_based_on_the_smallest_gap_to_other_wasted_symbols ... ok [INFO] [stdout] test bounds::test::upper::it_returns_the_upper_bound_for_the_index_or_max ... ok [INFO] [stdout] test candidate::test::expand_one::when_the_candidate_is_at_the_upper_bound_for_wasted_symbols::it_short_circuits_to_return_a_candidate_with_a_wasted_symbol ... ok [INFO] [stdout] test candidate::test::expand::it_expands_all_candidates_except_for_the_last_symbol_of_the_tail ... ok [INFO] [stdout] test candidate::test::expand_one::for_a_more_complicated_example::it_expands_candidates_correctly ... ok [INFO] [stdout] test bounds::test::update::when_the_index_is_larger_than_the_array::it_sets_the_threshold_to_the_lower_bound_minus_first_upper_bound ... ok [INFO] [stdout] test bounds::test::update::when_the_index_is_larger_than_the_array::it_sets_the_lower_bound ... ok [INFO] [stdout] test bounds::test::update::when_the_index_is_larger_than_the_array::it_reuses_the_previous_lower_bound_if_it_is_larger ... ok [INFO] [stdout] test bounds::test::update::when_the_index_is_larger_than_the_array::it_returns_true ... ok [INFO] [stdout] test candidate::test::expand_one::when_the_next_symbol_adds_a_permutation::it_builds_a_tail_from_the_end_of_the_permutation ... ok [INFO] [stdout] test candidate::test::expand_one::when_the_next_symbol_does_not_add_a_permutation::it_builds_a_tail_after_the_repeated_symbol_in_the_previous_tail ... ok [INFO] [stdout] test candidate::test::expand_one::when_the_next_symbol_does_not_add_a_permutation::it_has_not_seen_any_new_permutations ... ok [INFO] [stdout] test candidate::test::expand_one::when_the_next_symbol_does_not_add_a_permutation::it_has_one_additional_wasted_symbol ... ok [INFO] [stdout] test candidate::test::seed::it_has_seen_the_first_permutation ... ok [INFO] [stdout] test candidate::test::future_waste::it_returns_how_many_additional_symbols_will_be_wasted_before_we_can_see_a_new_permutation ... ok [INFO] [stdout] test candidate::test::seed::it_contains_the_tail_of_the_01234_permutation ... ok [INFO] [stdout] test candidate::test::expand_one::when_the_next_symbol_does_not_add_a_permutation::and_the_permutation_has_been_seen_before::and_the_only_choice_of_next_symbol_has_also_been_seen_before::it_has_two_additional_wasted_symbols ... ok [INFO] [stdout] test candidate::test::serialization::it_can_be_serialized_and_deserialized ... ok [INFO] [stdout] test candidate::test::seed::it_sets_wasted_symbols_to_zero ... ok [INFO] [stdout] test candidate::test::total_waste::it_returns_the_total_number_of_wasted_symbols_there_will_be_before_we_see_a_new_permutation ... ok [INFO] [stdout] test disk::test::basename::it_returns_a_name_based_on_the_number_of_wasted_symbols_and_permutations ... ok [INFO] [stdout] test disk::test::filename_for_reading::it_returns_none_if_no_file_exists ... ok [INFO] [stdout] test candidate::test::expand_one::when_the_next_symbol_adds_a_permutation::it_has_no_additional_wasted_symbols ... ok [INFO] [stdout] test candidate::test::expand_one::when_the_next_symbol_adds_a_permutation::it_has_seen_the_new_permutation ... ok [INFO] [stdout] test candidate::test::expand_one::when_the_next_symbol_does_not_add_a_permutation::and_the_permutation_has_been_seen_before::it_has_one_additional_wasted_symbol ... ok [INFO] [stdout] test disk::test::new::it_builds_the_struct_with_the_path ... ok [INFO] [stdout] test disk::test::new::it_creates_a_directory_at_the_path ... ok [INFO] [stdout] test disk::test::filename_for_writing::it_adds_a_suffix_to_the_basename ... ok [INFO] [stdout] test disk::test::filename_for_writing::it_increments_the_index_each_time ... ok [INFO] [stdout] test disk::test::write::it_writes_the_bucket_to_a_file ... ok [INFO] [stdout] test disk::test::read::it_reads_the_bucket_from_a_file ... ok [INFO] [stdout] test disk::test::gzip_compression::it_writes_a_smaller_file_to_disk ... ok [INFO] [stdout] test frontier::test::add::when_the_bucket_is_disabled::it_adds_the_candidate_to_the_disabled_queue ... FAILED [INFO] [stdout] test frontier::test::add::it_adds_a_candidate_to_the_frontier ... FAILED [INFO] [stdout] test frontier::test::add::it_queues_the_candidate_based_on_total_waste_and_number_of_permutations ... FAILED [INFO] [stdout] test frontier::test::enable_and_disable::it_adds_or_removes_the_bucket_id_from_the_disabled_hash_set ... FAILED [INFO] [stdout] test frontier::test::enable_and_disable::it_moves_the_bucket_between_the_enabled_and_disabled_queues ... FAILED [INFO] [stdout] test frontier::test::enable_and_disable::it_returns_true_if_the_bucket_that_was_moved_contained_something ... FAILED [INFO] [stdout] test frontier::test::max_waste::it_returns_the_maximum_number_of_wasted_symbols_for_candidates_in_the_frontier ... FAILED [INFO] [stdout] test frontier::test::min_waste::it_returns_the_minimum_number_of_wasted_symbols_for_candidates_in_the_frontier ... FAILED [INFO] [stdout] test frontier::test::next::it_does_not_return_candidates_from_the_disabled_queue ... FAILED [INFO] [stdout] test frontier::test::new::it_builds_a_new_frontier ... FAILED [INFO] [stdout] test frontier::test::prune::when_pruning_eagerly::it_also_prunes_candidates_that_have_more_wasted_symbols ... FAILED [INFO] [stdout] test frontier::test::prune::it_removes_candidates_with_the_given_waste_that_do_not_meet_the_threshold ... FAILED [INFO] [stdout] test frontier::test::next::it_returns_the_candidates_ordered_by_waste_asc_then_number_of_permutations_desc ... FAILED [INFO] [stdout] test frontier::test::unprune::it_unprunes_buckets_based_on_the_bounds_for_the_current_wasted_symbols ... FAILED [INFO] [stdout] test disk::test::filename_for_reading::it_returns_the_name_of_the_first_available_file ... ok [INFO] [stdout] test frontier::test::unprune::it_returns_the_original_wasted_symbols_once_all_buckets_have_been_unpruned ... FAILED [INFO] [stdout] test frontier::test::unprune::it_returns_the_number_of_wasted_symbols_for_the_bucket_that_was_unpruned ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- frontier::test::add::when_the_bucket_is_disabled::it_adds_the_candidate_to_the_disabled_queue stdout ---- [INFO] [stdout] thread 'frontier::test::add::when_the_bucket_is_disabled::it_adds_the_candidate_to_the_disabled_queue' panicked at 'Failed to create scratch-files: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55da5dfb7b03 - 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: 0x55da5dfb2cfb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x55da5dfb6786 - 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: 0x55da5dfb64ae - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x55da5dfb6e8f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55da5dfb6a11 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x55da5dfb68f5 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:308 [INFO] [stdout] 7: 0x55da5dfcc93c - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 8: 0x55da5de99962 - core::result::unwrap_failed::h24337229d8be4867 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18 [INFO] [stdout] 9: 0x55da5de9d0c5 - core::result::Result::expect::hb5290cad41f2e82f [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:827 [INFO] [stdout] 10: 0x55da5de8b33c - leaps_and_bounds::disk::Disk::new::h73073eea5e1c06c4 [INFO] [stdout] at src/disk/mod.rs:22 [INFO] [stdout] 11: 0x55da5dedf4ce - leaps_and_bounds::frontier::Frontier::new::h4e671ac275959a28 [INFO] [stdout] at src/frontier/mod.rs:29 [INFO] [stdout] 12: 0x55da5ded4462 - leaps_and_bounds::frontier::test::subject::hd631b796224b53c1 [INFO] [stdout] at src/frontier/test.rs:11 [INFO] [stdout] 13: 0x55da5deab72b - leaps_and_bounds::frontier::test::add::when_the_bucket_is_disabled::it_adds_the_candidate_to_the_disabled_queue::hba04c2f8db0ab42e [INFO] [stdout] at src/frontier/test.rs:67 [INFO] [stdout] 14: 0x55da5deab6f9 - leaps_and_bounds::frontier::test::add::when_the_bucket_is_disabled::it_adds_the_candidate_to_the_disabled_queue::{{closure}}::he095d81f2c9f91a4 [INFO] [stdout] at src/frontier/test.rs:66 [INFO] [stdout] 15: 0x55da5dea5e2d - core::ops::function::FnOnce::call_once::hfc94fdea2da5dab4 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 16: 0x55da5df13c0e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 17: 0x55da5dfba409 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 18: 0x55da5df2e507 - 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] 19: 0x55da5df08f24 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 20: 0x55da5df0cfd4 - 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] 21: 0x55da5dfba409 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 22: 0x55da5df0d5e1 - 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] 23: 0x55da5dfaa0ee - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 24: 0x55da5dfb9aef - 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] 25: 0x7f63753764a3 - start_thread [INFO] [stdout] 26: 0x7f6374ea1d0e - __clone [INFO] [stdout] 27: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- frontier::test::add::it_adds_a_candidate_to_the_frontier stdout ---- [INFO] [stdout] thread 'frontier::test::add::it_adds_a_candidate_to_the_frontier' panicked at 'Failed to create scratch-files: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55da5dfb7b03 - 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: 0x55da5dfb2cfb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x55da5dfb6786 - 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: 0x55da5dfb64ae - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x55da5dfb6e8f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55da5dfb6a11 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x55da5dfb68f5 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:308 [INFO] [stdout] 7: 0x55da5dfcc93c - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 8: 0x55da5de99962 - core::result::unwrap_failed::h24337229d8be4867 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18 [INFO] [stdout] 9: 0x55da5de9d0c5 - core::result::Result::expect::hb5290cad41f2e82f [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:827 [INFO] [stdout] 10: 0x55da5de8b33c - leaps_and_bounds::disk::Disk::new::h73073eea5e1c06c4 [INFO] [stdout] at src/disk/mod.rs:22 [INFO] [stdout] 11: 0x55da5dedf4ce - leaps_and_bounds::frontier::Frontier::new::h4e671ac275959a28 [INFO] [stdout] at src/frontier/mod.rs:29 [INFO] [stdout] 12: 0x55da5ded4462 - leaps_and_bounds::frontier::test::subject::hd631b796224b53c1 [INFO] [stdout] at src/frontier/test.rs:11 [INFO] [stdout] 13: 0x55da5de7d303 - leaps_and_bounds::frontier::test::add::it_adds_a_candidate_to_the_frontier::h5f27cd0c742912fe [INFO] [stdout] at src/frontier/test.rs:32 [INFO] [stdout] 14: 0x55da5de7d2d9 - leaps_and_bounds::frontier::test::add::it_adds_a_candidate_to_the_frontier::{{closure}}::hb7d2455f87e7c2f5 [INFO] [stdout] at src/frontier/test.rs:31 [INFO] [stdout] 15: 0x55da5dea599d - core::ops::function::FnOnce::call_once::hcc2ac4ff2384cccc [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 16: 0x55da5df13c0e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 17: 0x55da5dfba409 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 18: 0x55da5df2e507 - 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] 19: 0x55da5df08f24 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 20: 0x55da5df0cfd4 - 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] 21: 0x55da5dfba409 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 22: 0x55da5df0d5e1 - 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] 23: 0x55da5dfaa0ee - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 24: 0x55da5dfb9aef - 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] 25: 0x7f63753764a3 - start_thread [INFO] [stdout] 26: 0x7f6374ea1d0e - __clone [INFO] [stdout] 27: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- frontier::test::add::it_queues_the_candidate_based_on_total_waste_and_number_of_permutations stdout ---- [INFO] [stdout] thread 'frontier::test::add::it_queues_the_candidate_based_on_total_waste_and_number_of_permutations' panicked at 'Failed to create scratch-files: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55da5dfb7b03 - 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: 0x55da5dfb2cfb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x55da5dfb6786 - 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: 0x55da5dfb64ae - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x55da5dfb6e8f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55da5dfb6a11 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x55da5dfb68f5 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:308 [INFO] [stdout] 7: 0x55da5dfcc93c - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 8: 0x55da5de99962 - core::result::unwrap_failed::h24337229d8be4867 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18 [INFO] [stdout] 9: 0x55da5de9d0c5 - core::result::Result::expect::hb5290cad41f2e82f [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:827 [INFO] [stdout] 10: 0x55da5de8b33c - leaps_and_bounds::disk::Disk::new::h73073eea5e1c06c4 [INFO] [stdout] at src/disk/mod.rs:22 [INFO] [stdout] 11: 0x55da5dedf4ce - leaps_and_bounds::frontier::Frontier::new::h4e671ac275959a28 [INFO] [stdout] at src/frontier/mod.rs:29 [INFO] [stdout] 12: 0x55da5ded4462 - leaps_and_bounds::frontier::test::subject::hd631b796224b53c1 [INFO] [stdout] at src/frontier/test.rs:11 [INFO] [stdout] 13: 0x55da5de7db7b - leaps_and_bounds::frontier::test::add::it_queues_the_candidate_based_on_total_waste_and_number_of_permutations::hf31265a01f51f519 [INFO] [stdout] at src/frontier/test.rs:47 [INFO] [stdout] 14: 0x55da5de7db39 - leaps_and_bounds::frontier::test::add::it_queues_the_candidate_based_on_total_waste_and_number_of_permutations::{{closure}}::h24f0f7aa17c021e7 [INFO] [stdout] at src/frontier/test.rs:46 [INFO] [stdout] 15: 0x55da5dea5b1d - core::ops::function::FnOnce::call_once::he5183efaf7fbe4df [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 16: 0x55da5df13c0e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 17: 0x55da5dfba409 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 18: 0x55da5df2e507 - 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] 19: 0x55da5df08f24 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 20: 0x55da5df0cfd4 - 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] 21: 0x55da5dfba409 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 22: 0x55da5df0d5e1 - 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] 23: 0x55da5dfaa0ee - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 24: 0x55da5dfb9aef - 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] 25: 0x7f63753764a3 - start_thread [INFO] [stdout] 26: 0x7f6374ea1d0e - __clone [INFO] [stdout] 27: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- frontier::test::enable_and_disable::it_adds_or_removes_the_bucket_id_from_the_disabled_hash_set stdout ---- [INFO] [stdout] thread 'frontier::test::enable_and_disable::it_adds_or_removes_the_bucket_id_from_the_disabled_hash_set' panicked at 'Failed to create scratch-files: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55da5dfb7b03 - 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: 0x55da5dfb2cfb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x55da5dfb6786 - 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: 0x55da5dfb64ae - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x55da5dfb6e8f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55da5dfb6a11 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x55da5dfb68f5 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:308 [INFO] [stdout] 7: 0x55da5dfcc93c - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 8: 0x55da5de99962 - core::result::unwrap_failed::h24337229d8be4867 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18 [INFO] [stdout] 9: 0x55da5de9d0c5 - core::result::Result::expect::hb5290cad41f2e82f [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:827 [INFO] [stdout] 10: 0x55da5de8b33c - leaps_and_bounds::disk::Disk::new::h73073eea5e1c06c4 [INFO] [stdout] at src/disk/mod.rs:22 [INFO] [stdout] 11: 0x55da5dedf4ce - leaps_and_bounds::frontier::Frontier::new::h4e671ac275959a28 [INFO] [stdout] at src/frontier/mod.rs:29 [INFO] [stdout] 12: 0x55da5ded4462 - leaps_and_bounds::frontier::test::subject::hd631b796224b53c1 [INFO] [stdout] at src/frontier/test.rs:11 [INFO] [stdout] 13: 0x55da5decb420 - leaps_and_bounds::frontier::test::enable_and_disable::it_adds_or_removes_the_bucket_id_from_the_disabled_hash_set::hc761b8b8814a3c97 [INFO] [stdout] at src/frontier/test.rs:377 [INFO] [stdout] 14: 0x55da5decb3f9 - leaps_and_bounds::frontier::test::enable_and_disable::it_adds_or_removes_the_bucket_id_from_the_disabled_hash_set::{{closure}}::heb36d155dd1194eb [INFO] [stdout] at src/frontier/test.rs:376 [INFO] [stdout] 15: 0x55da5dea5e6d - core::ops::function::FnOnce::call_once::hfca124c57c84787c [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 16: 0x55da5df13c0e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 17: 0x55da5dfba409 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 18: 0x55da5df2e507 - 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] 19: 0x55da5df08f24 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 20: 0x55da5df0cfd4 - 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] 21: 0x55da5dfba409 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 22: 0x55da5df0d5e1 - 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] 23: 0x55da5dfaa0ee - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 24: 0x55da5dfb9aef - 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] 25: 0x7f63753764a3 - start_thread [INFO] [stdout] 26: 0x7f6374ea1d0e - __clone [INFO] [stdout] 27: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- frontier::test::enable_and_disable::it_moves_the_bucket_between_the_enabled_and_disabled_queues stdout ---- [INFO] [stdout] thread 'frontier::test::enable_and_disable::it_moves_the_bucket_between_the_enabled_and_disabled_queues' panicked at 'Failed to create scratch-files: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55da5dfb7b03 - 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: 0x55da5dfb2cfb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x55da5dfb6786 - 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: 0x55da5dfb64ae - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x55da5dfb6e8f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55da5dfb6a11 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x55da5dfb68f5 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:308 [INFO] [stdout] 7: 0x55da5dfcc93c - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 8: 0x55da5de99962 - core::result::unwrap_failed::h24337229d8be4867 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18 [INFO] [stdout] 9: 0x55da5de9d0c5 - core::result::Result::expect::hb5290cad41f2e82f [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:827 [INFO] [stdout] 10: 0x55da5de8b33c - leaps_and_bounds::disk::Disk::new::h73073eea5e1c06c4 [INFO] [stdout] at src/disk/mod.rs:22 [INFO] [stdout] 11: 0x55da5dedf4ce - leaps_and_bounds::frontier::Frontier::new::h4e671ac275959a28 [INFO] [stdout] at src/frontier/mod.rs:29 [INFO] [stdout] 12: 0x55da5ded4462 - leaps_and_bounds::frontier::test::subject::hd631b796224b53c1 [INFO] [stdout] at src/frontier/test.rs:11 [INFO] [stdout] 13: 0x55da5decb86b - leaps_and_bounds::frontier::test::enable_and_disable::it_moves_the_bucket_between_the_enabled_and_disabled_queues::hdf9c0dbc44f8e532 [INFO] [stdout] at src/frontier/test.rs:389 [INFO] [stdout] 14: 0x55da5decb839 - leaps_and_bounds::frontier::test::enable_and_disable::it_moves_the_bucket_between_the_enabled_and_disabled_queues::{{closure}}::h249206a60cb134cd [INFO] [stdout] at src/frontier/test.rs:388 [INFO] [stdout] 15: 0x55da5dea52dd - core::ops::function::FnOnce::call_once::h490e96093183de54 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 16: 0x55da5df13c0e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 17: 0x55da5dfba409 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 18: 0x55da5df2e507 - 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] 19: 0x55da5df08f24 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 20: 0x55da5df0cfd4 - 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] 21: 0x55da5dfba409 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 22: 0x55da5df0d5e1 - 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] 23: 0x55da5dfaa0ee - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 24: 0x55da5dfb9aef - 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] 25: 0x7f63753764a3 - start_thread [INFO] [stdout] 26: 0x7f6374ea1d0e - __clone [INFO] [stdout] 27: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- frontier::test::enable_and_disable::it_returns_true_if_the_bucket_that_was_moved_contained_something stdout ---- [INFO] [stdout] thread 'frontier::test::enable_and_disable::it_returns_true_if_the_bucket_that_was_moved_contained_something' panicked at 'Failed to create scratch-files: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55da5dfb7b03 - 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: 0x55da5dfb2cfb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x55da5dfb6786 - 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: 0x55da5dfb64ae - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x55da5dfb6e8f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55da5dfb6a11 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x55da5dfb68f5 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:308 [INFO] [stdout] 7: 0x55da5dfcc93c - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 8: 0x55da5de99962 - core::result::unwrap_failed::h24337229d8be4867 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18 [INFO] [stdout] 9: 0x55da5de9d0c5 - core::result::Result::expect::hb5290cad41f2e82f [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:827 [INFO] [stdout] 10: 0x55da5de8b33c - leaps_and_bounds::disk::Disk::new::h73073eea5e1c06c4 [INFO] [stdout] at src/disk/mod.rs:22 [INFO] [stdout] 11: 0x55da5dedf4ce - leaps_and_bounds::frontier::Frontier::new::h4e671ac275959a28 [INFO] [stdout] at src/frontier/mod.rs:29 [INFO] [stdout] 12: 0x55da5ded4462 - leaps_and_bounds::frontier::test::subject::hd631b796224b53c1 [INFO] [stdout] at src/frontier/test.rs:11 [INFO] [stdout] 13: 0x55da5decc62b - leaps_and_bounds::frontier::test::enable_and_disable::it_returns_true_if_the_bucket_that_was_moved_contained_something::ha0cdaf4cc7cc17fd [INFO] [stdout] at src/frontier/test.rs:417 [INFO] [stdout] 14: 0x55da5decc5f9 - leaps_and_bounds::frontier::test::enable_and_disable::it_returns_true_if_the_bucket_that_was_moved_contained_something::{{closure}}::h3fec2e72b45a166d [INFO] [stdout] at src/frontier/test.rs:416 [INFO] [stdout] 15: 0x55da5dea531d - core::ops::function::FnOnce::call_once::h4a9cf860fc611ced [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 16: 0x55da5df13c0e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 17: 0x55da5dfba409 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 18: 0x55da5df2e507 - 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] 19: 0x55da5df08f24 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 20: 0x55da5df0cfd4 - 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] 21: 0x55da5dfba409 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 22: 0x55da5df0d5e1 - 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] 23: 0x55da5dfaa0ee - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 24: 0x55da5dfb9aef - 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] 25: 0x7f63753764a3 - start_thread [INFO] [stdout] 26: 0x7f6374ea1d0e - __clone [INFO] [stdout] 27: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- frontier::test::max_waste::it_returns_the_maximum_number_of_wasted_symbols_for_candidates_in_the_frontier stdout ---- [INFO] [stdout] thread 'frontier::test::max_waste::it_returns_the_maximum_number_of_wasted_symbols_for_candidates_in_the_frontier' panicked at 'Failed to create scratch-files: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55da5dfb7b03 - 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: 0x55da5dfb2cfb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x55da5dfb6786 - 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: 0x55da5dfb64ae - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x55da5dfb6e8f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55da5dfb6a11 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x55da5dfb68f5 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:308 [INFO] [stdout] 7: 0x55da5dfcc93c - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 8: 0x55da5de99962 - core::result::unwrap_failed::h24337229d8be4867 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18 [INFO] [stdout] 9: 0x55da5de9d0c5 - core::result::Result::expect::hb5290cad41f2e82f [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:827 [INFO] [stdout] 10: 0x55da5de8b33c - leaps_and_bounds::disk::Disk::new::h73073eea5e1c06c4 [INFO] [stdout] at src/disk/mod.rs:22 [INFO] [stdout] 11: 0x55da5dedf4ce - leaps_and_bounds::frontier::Frontier::new::h4e671ac275959a28 [INFO] [stdout] at src/frontier/mod.rs:29 [INFO] [stdout] 12: 0x55da5ded4462 - leaps_and_bounds::frontier::test::subject::hd631b796224b53c1 [INFO] [stdout] at src/frontier/test.rs:11 [INFO] [stdout] 13: 0x55da5de8480b - leaps_and_bounds::frontier::test::max_waste::it_returns_the_maximum_number_of_wasted_symbols_for_candidates_in_the_frontier::h9c70c6450b01888c [INFO] [stdout] at src/frontier/test.rs:361 [INFO] [stdout] 14: 0x55da5de847d9 - leaps_and_bounds::frontier::test::max_waste::it_returns_the_maximum_number_of_wasted_symbols_for_candidates_in_the_frontier::{{closure}}::h3015c36570e4422c [INFO] [stdout] at src/frontier/test.rs:360 [INFO] [stdout] 15: 0x55da5dea57dd - core::ops::function::FnOnce::call_once::hab898a89e78fe024 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 16: 0x55da5df13c0e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 17: 0x55da5dfba409 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 18: 0x55da5df2e507 - 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] 19: 0x55da5df08f24 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 20: 0x55da5df0cfd4 - 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] 21: 0x55da5dfba409 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 22: 0x55da5df0d5e1 - 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] 23: 0x55da5dfaa0ee - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 24: 0x55da5dfb9aef - 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] 25: 0x7f63753764a3 - start_thread [INFO] [stdout] 26: 0x7f6374ea1d0e - __clone [INFO] [stdout] 27: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- frontier::test::min_waste::it_returns_the_minimum_number_of_wasted_symbols_for_candidates_in_the_frontier stdout ---- [INFO] [stdout] thread 'frontier::test::min_waste::it_returns_the_minimum_number_of_wasted_symbols_for_candidates_in_the_frontier' panicked at 'Failed to create scratch-files: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55da5dfb7b03 - 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: 0x55da5dfb2cfb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x55da5dfb6786 - 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: 0x55da5dfb64ae - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x55da5dfb6e8f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55da5dfb6a11 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x55da5dfb68f5 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:308 [INFO] [stdout] 7: 0x55da5dfcc93c - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 8: 0x55da5de99962 - core::result::unwrap_failed::h24337229d8be4867 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18 [INFO] [stdout] 9: 0x55da5de9d0c5 - core::result::Result::expect::hb5290cad41f2e82f [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:827 [INFO] [stdout] 10: 0x55da5de8b33c - leaps_and_bounds::disk::Disk::new::h73073eea5e1c06c4 [INFO] [stdout] at src/disk/mod.rs:22 [INFO] [stdout] 11: 0x55da5dedf4ce - leaps_and_bounds::frontier::Frontier::new::h4e671ac275959a28 [INFO] [stdout] at src/frontier/mod.rs:29 [INFO] [stdout] 12: 0x55da5ded4462 - leaps_and_bounds::frontier::test::subject::hd631b796224b53c1 [INFO] [stdout] at src/frontier/test.rs:11 [INFO] [stdout] 13: 0x55da5deff6eb - leaps_and_bounds::frontier::test::min_waste::it_returns_the_minimum_number_of_wasted_symbols_for_candidates_in_the_frontier::hc12e20ff6cafb8ca [INFO] [stdout] at src/frontier/test.rs:339 [INFO] [stdout] 14: 0x55da5deff6b9 - leaps_and_bounds::frontier::test::min_waste::it_returns_the_minimum_number_of_wasted_symbols_for_candidates_in_the_frontier::{{closure}}::h8f60c13267cd0023 [INFO] [stdout] at src/frontier/test.rs:338 [INFO] [stdout] 15: 0x55da5dea58dd - core::ops::function::FnOnce::call_once::hb4d2ccab2f038318 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 16: 0x55da5df13c0e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 17: 0x55da5dfba409 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 18: 0x55da5df2e507 - 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] 19: 0x55da5df08f24 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 20: 0x55da5df0cfd4 - 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] 21: 0x55da5dfba409 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 22: 0x55da5df0d5e1 - 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] 23: 0x55da5dfaa0ee - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 24: 0x55da5dfb9aef - 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] 25: 0x7f63753764a3 - start_thread [INFO] [stdout] 26: 0x7f6374ea1d0e - __clone [INFO] [stdout] 27: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- frontier::test::next::it_does_not_return_candidates_from_the_disabled_queue stdout ---- [INFO] [stdout] thread 'frontier::test::next::it_does_not_return_candidates_from_the_disabled_queue' panicked at 'Failed to create scratch-files: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55da5dfb7b03 - 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: 0x55da5dfb2cfb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x55da5dfb6786 - 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: 0x55da5dfb64ae - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x55da5dfb6e8f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55da5dfb6a11 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x55da5dfb68f5 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:308 [INFO] [stdout] 7: 0x55da5dfcc93c - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 8: 0x55da5de99962 - core::result::unwrap_failed::h24337229d8be4867 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18 [INFO] [stdout] 9: 0x55da5de9d0c5 - core::result::Result::expect::hb5290cad41f2e82f [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:827 [INFO] [stdout] 10: 0x55da5de8b33c - leaps_and_bounds::disk::Disk::new::h73073eea5e1c06c4 [INFO] [stdout] at src/disk/mod.rs:22 [INFO] [stdout] 11: 0x55da5dedf4ce - leaps_and_bounds::frontier::Frontier::new::h4e671ac275959a28 [INFO] [stdout] at src/frontier/mod.rs:29 [INFO] [stdout] 12: 0x55da5ded4462 - leaps_and_bounds::frontier::test::subject::hd631b796224b53c1 [INFO] [stdout] at src/frontier/test.rs:11 [INFO] [stdout] 13: 0x55da5deea15b - leaps_and_bounds::frontier::test::next::it_does_not_return_candidates_from_the_disabled_queue::hb5d5d204f09d2a10 [INFO] [stdout] at src/frontier/test.rs:310 [INFO] [stdout] 14: 0x55da5deea129 - leaps_and_bounds::frontier::test::next::it_does_not_return_candidates_from_the_disabled_queue::{{closure}}::h22b6a792fdf050bd [INFO] [stdout] at src/frontier/test.rs:309 [INFO] [stdout] 15: 0x55da5dea511d - core::ops::function::FnOnce::call_once::h2b7514edd2540ec3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 16: 0x55da5df13c0e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 17: 0x55da5dfba409 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 18: 0x55da5df2e507 - 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] 19: 0x55da5df08f24 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 20: 0x55da5df0cfd4 - 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] 21: 0x55da5dfba409 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 22: 0x55da5df0d5e1 - 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] 23: 0x55da5dfaa0ee - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 24: 0x55da5dfb9aef - 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] 25: 0x7f63753764a3 - start_thread [INFO] [stdout] 26: 0x7f6374ea1d0e - __clone [INFO] [stdout] 27: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- frontier::test::new::it_builds_a_new_frontier stdout ---- [INFO] [stdout] thread 'frontier::test::new::it_builds_a_new_frontier' panicked at 'Failed to create scratch-files: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55da5dfb7b03 - 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: 0x55da5dfb2cfb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x55da5dfb6786 - 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: 0x55da5dfb64ae - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x55da5dfb6e8f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55da5dfb6a11 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x55da5dfb68f5 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:308 [INFO] [stdout] 7: 0x55da5dfcc93c - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 8: 0x55da5de99962 - core::result::unwrap_failed::h24337229d8be4867 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18 [INFO] [stdout] 9: 0x55da5de9d0c5 - core::result::Result::expect::hb5290cad41f2e82f [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:827 [INFO] [stdout] 10: 0x55da5de8b33c - leaps_and_bounds::disk::Disk::new::h73073eea5e1c06c4 [INFO] [stdout] at src/disk/mod.rs:22 [INFO] [stdout] 11: 0x55da5dedf4ce - leaps_and_bounds::frontier::Frontier::new::h4e671ac275959a28 [INFO] [stdout] at src/frontier/mod.rs:29 [INFO] [stdout] 12: 0x55da5ded4462 - leaps_and_bounds::frontier::test::subject::hd631b796224b53c1 [INFO] [stdout] at src/frontier/test.rs:11 [INFO] [stdout] 13: 0x55da5de84213 - leaps_and_bounds::frontier::test::new::it_builds_a_new_frontier::h6bf74b34ebca6201 [INFO] [stdout] at src/frontier/test.rs:19 [INFO] [stdout] 14: 0x55da5de841e9 - leaps_and_bounds::frontier::test::new::it_builds_a_new_frontier::{{closure}}::h65046d2954b9885e [INFO] [stdout] at src/frontier/test.rs:18 [INFO] [stdout] 15: 0x55da5dea575d - core::ops::function::FnOnce::call_once::ha433c5f3fa587721 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 16: 0x55da5df13c0e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 17: 0x55da5dfba409 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 18: 0x55da5df2e507 - 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] 19: 0x55da5df08f24 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 20: 0x55da5df0cfd4 - 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] 21: 0x55da5dfba409 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 22: 0x55da5df0d5e1 - 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] 23: 0x55da5dfaa0ee - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 24: 0x55da5dfb9aef - 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] 25: 0x7f63753764a3 - start_thread [INFO] [stdout] 26: 0x7f6374ea1d0e - __clone [INFO] [stdout] 27: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- frontier::test::prune::when_pruning_eagerly::it_also_prunes_candidates_that_have_more_wasted_symbols stdout ---- [INFO] [stdout] thread 'frontier::test::prune::when_pruning_eagerly::it_also_prunes_candidates_that_have_more_wasted_symbols' panicked at 'Failed to create scratch-files: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55da5dfb7b03 - 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: 0x55da5dfb2cfb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x55da5dfb6786 - 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: 0x55da5dfb64ae - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x55da5dfb6e8f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55da5dfb6a11 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x55da5dfb68f5 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:308 [INFO] [stdout] 7: 0x55da5dfcc93c - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 8: 0x55da5de99962 - core::result::unwrap_failed::h24337229d8be4867 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18 [INFO] [stdout] 9: 0x55da5de9d0c5 - core::result::Result::expect::hb5290cad41f2e82f [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:827 [INFO] [stdout] 10: 0x55da5de8b33c - leaps_and_bounds::disk::Disk::new::h73073eea5e1c06c4 [INFO] [stdout] at src/disk/mod.rs:22 [INFO] [stdout] 11: 0x55da5dedf4ce - leaps_and_bounds::frontier::Frontier::new::h4e671ac275959a28 [INFO] [stdout] at src/frontier/mod.rs:29 [INFO] [stdout] 12: 0x55da5ded4462 - leaps_and_bounds::frontier::test::subject::hd631b796224b53c1 [INFO] [stdout] at src/frontier/test.rs:11 [INFO] [stdout] 13: 0x55da5ded769b - leaps_and_bounds::frontier::test::prune::when_pruning_eagerly::it_also_prunes_candidates_that_have_more_wasted_symbols::hb703d09ce6e53068 [INFO] [stdout] at src/frontier/test.rs:128 [INFO] [stdout] 14: 0x55da5ded7669 - leaps_and_bounds::frontier::test::prune::when_pruning_eagerly::it_also_prunes_candidates_that_have_more_wasted_symbols::{{closure}}::hb9222ad6ab0f8410 [INFO] [stdout] at src/frontier/test.rs:127 [INFO] [stdout] 15: 0x55da5dea509d - core::ops::function::FnOnce::call_once::h158449b85520347d [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 16: 0x55da5df13c0e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 17: 0x55da5dfba409 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 18: 0x55da5df2e507 - 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] 19: 0x55da5df08f24 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 20: 0x55da5df0cfd4 - 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] 21: 0x55da5dfba409 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 22: 0x55da5df0d5e1 - 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] 23: 0x55da5dfaa0ee - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 24: 0x55da5dfb9aef - 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] 25: 0x7f63753764a3 - start_thread [INFO] [stdout] 26: 0x7f6374ea1d0e - __clone [INFO] [stdout] 27: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- frontier::test::prune::it_removes_candidates_with_the_given_waste_that_do_not_meet_the_threshold stdout ---- [INFO] [stdout] thread 'frontier::test::prune::it_removes_candidates_with_the_given_waste_that_do_not_meet_the_threshold' panicked at 'Failed to create scratch-files: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55da5dfb7b03 - 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: 0x55da5dfb2cfb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x55da5dfb6786 - 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: 0x55da5dfb64ae - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x55da5dfb6e8f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55da5dfb6a11 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x55da5dfb68f5 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:308 [INFO] [stdout] 7: 0x55da5dfcc93c - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 8: 0x55da5de99962 - core::result::unwrap_failed::h24337229d8be4867 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18 [INFO] [stdout] 9: 0x55da5de9d0c5 - core::result::Result::expect::hb5290cad41f2e82f [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:827 [INFO] [stdout] 10: 0x55da5de8b33c - leaps_and_bounds::disk::Disk::new::h73073eea5e1c06c4 [INFO] [stdout] at src/disk/mod.rs:22 [INFO] [stdout] 11: 0x55da5dedf4ce - leaps_and_bounds::frontier::Frontier::new::h4e671ac275959a28 [INFO] [stdout] at src/frontier/mod.rs:29 [INFO] [stdout] 12: 0x55da5ded4462 - leaps_and_bounds::frontier::test::subject::hd631b796224b53c1 [INFO] [stdout] at src/frontier/test.rs:11 [INFO] [stdout] 13: 0x55da5deabd1b - leaps_and_bounds::frontier::test::prune::it_removes_candidates_with_the_given_waste_that_do_not_meet_the_threshold::hcb4fdf40a82f8af7 [INFO] [stdout] at src/frontier/test.rs:89 [INFO] [stdout] 14: 0x55da5deabce9 - leaps_and_bounds::frontier::test::prune::it_removes_candidates_with_the_given_waste_that_do_not_meet_the_threshold::{{closure}}::h9e74052c20413efe [INFO] [stdout] at src/frontier/test.rs:88 [INFO] [stdout] 15: 0x55da5dea551d - core::ops::function::FnOnce::call_once::h77974e337d3b145d [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 16: 0x55da5df13c0e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 17: 0x55da5dfba409 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 18: 0x55da5df2e507 - 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] 19: 0x55da5df08f24 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 20: 0x55da5df0cfd4 - 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] 21: 0x55da5dfba409 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 22: 0x55da5df0d5e1 - 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] 23: 0x55da5dfaa0ee - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 24: 0x55da5dfb9aef - 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] 25: 0x7f63753764a3 - start_thread [INFO] [stdout] 26: 0x7f6374ea1d0e - __clone [INFO] [stdout] 27: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- frontier::test::next::it_returns_the_candidates_ordered_by_waste_asc_then_number_of_permutations_desc stdout ---- [INFO] [stdout] thread 'frontier::test::next::it_returns_the_candidates_ordered_by_waste_asc_then_number_of_permutations_desc' panicked at 'Failed to create scratch-files: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55da5dfb7b03 - 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: 0x55da5dfb2cfb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x55da5dfb6786 - 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: 0x55da5dfb64ae - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x55da5dfb6e8f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55da5dfb6a11 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x55da5dfb68f5 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:308 [INFO] [stdout] 7: 0x55da5dfcc93c - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 8: 0x55da5de99962 - core::result::unwrap_failed::h24337229d8be4867 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18 [INFO] [stdout] 9: 0x55da5de9d0c5 - core::result::Result::expect::hb5290cad41f2e82f [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:827 [INFO] [stdout] 10: 0x55da5de8b33c - leaps_and_bounds::disk::Disk::new::h73073eea5e1c06c4 [INFO] [stdout] at src/disk/mod.rs:22 [INFO] [stdout] 11: 0x55da5dedf4ce - leaps_and_bounds::frontier::Frontier::new::h4e671ac275959a28 [INFO] [stdout] at src/frontier/mod.rs:29 [INFO] [stdout] 12: 0x55da5ded4462 - leaps_and_bounds::frontier::test::subject::hd631b796224b53c1 [INFO] [stdout] at src/frontier/test.rs:11 [INFO] [stdout] 13: 0x55da5dee8b1b - leaps_and_bounds::frontier::test::next::it_returns_the_candidates_ordered_by_waste_asc_then_number_of_permutations_desc::h828ec436b6c94059 [INFO] [stdout] at src/frontier/test.rs:282 [INFO] [stdout] 14: 0x55da5dee8ae9 - leaps_and_bounds::frontier::test::next::it_returns_the_candidates_ordered_by_waste_asc_then_number_of_permutations_desc::{{closure}}::h78e23c5a42ce5514 [INFO] [stdout] at src/frontier/test.rs:281 [INFO] [stdout] 15: 0x55da5dea5dad - core::ops::function::FnOnce::call_once::hf1502718d6028752 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 16: 0x55da5df13c0e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 17: 0x55da5dfba409 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 18: 0x55da5df2e507 - 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] 19: 0x55da5df08f24 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 20: 0x55da5df0cfd4 - 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] 21: 0x55da5dfba409 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 22: 0x55da5df0d5e1 - 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] 23: 0x55da5dfaa0ee - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 24: 0x55da5dfb9aef - 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] 25: 0x7f63753764a3 - start_thread [INFO] [stdout] 26: 0x7f6374ea1d0e - __clone [INFO] [stdout] 27: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- frontier::test::unprune::it_unprunes_buckets_based_on_the_bounds_for_the_current_wasted_symbols stdout ---- [INFO] [stdout] thread 'frontier::test::unprune::it_unprunes_buckets_based_on_the_bounds_for_the_current_wasted_symbols' panicked at 'Failed to create scratch-files: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55da5dfb7b03 - 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: 0x55da5dfb2cfb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x55da5dfb6786 - 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: 0x55da5dfb64ae - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x55da5dfb6e8f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55da5dfb6a11 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x55da5dfb68f5 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:308 [INFO] [stdout] 7: 0x55da5dfcc93c - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 8: 0x55da5de99962 - core::result::unwrap_failed::h24337229d8be4867 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18 [INFO] [stdout] 9: 0x55da5de9d0c5 - core::result::Result::expect::hb5290cad41f2e82f [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:827 [INFO] [stdout] 10: 0x55da5de8b33c - leaps_and_bounds::disk::Disk::new::h73073eea5e1c06c4 [INFO] [stdout] at src/disk/mod.rs:22 [INFO] [stdout] 11: 0x55da5dedf4ce - leaps_and_bounds::frontier::Frontier::new::h4e671ac275959a28 [INFO] [stdout] at src/frontier/mod.rs:29 [INFO] [stdout] 12: 0x55da5ded4462 - leaps_and_bounds::frontier::test::subject::hd631b796224b53c1 [INFO] [stdout] at src/frontier/test.rs:11 [INFO] [stdout] 13: 0x55da5dead2e3 - leaps_and_bounds::frontier::test::unprune::it_unprunes_buckets_based_on_the_bounds_for_the_current_wasted_symbols::h204178d7542bb6a4 [INFO] [stdout] at src/frontier/test.rs:168 [INFO] [stdout] 14: 0x55da5dead2b9 - leaps_and_bounds::frontier::test::unprune::it_unprunes_buckets_based_on_the_bounds_for_the_current_wasted_symbols::{{closure}}::ha3925ac081286de4 [INFO] [stdout] at src/frontier/test.rs:167 [INFO] [stdout] 15: 0x55da5dea50dd - core::ops::function::FnOnce::call_once::h197a1c1ac3677fa3 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 16: 0x55da5df13c0e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 17: 0x55da5dfba409 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 18: 0x55da5df2e507 - 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] 19: 0x55da5df08f24 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 20: 0x55da5df0cfd4 - 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] 21: 0x55da5dfba409 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 22: 0x55da5df0d5e1 - 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] 23: 0x55da5dfaa0ee - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 24: 0x55da5dfb9aef - 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] 25: 0x7f63753764a3 - start_thread [INFO] [stdout] 26: 0x7f6374ea1d0e - __clone [INFO] [stdout] 27: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- frontier::test::unprune::it_returns_the_original_wasted_symbols_once_all_buckets_have_been_unpruned stdout ---- [INFO] [stdout] thread 'frontier::test::unprune::it_returns_the_original_wasted_symbols_once_all_buckets_have_been_unpruned' panicked at 'Failed to create scratch-files: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55da5dfb7b03 - 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: 0x55da5dfb2cfb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x55da5dfb6786 - 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: 0x55da5dfb64ae - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x55da5dfb6e8f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55da5dfb6a11 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x55da5dfb68f5 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:308 [INFO] [stdout] 7: 0x55da5dfcc93c - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 8: 0x55da5de99962 - core::result::unwrap_failed::h24337229d8be4867 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18 [INFO] [stdout] 9: 0x55da5de9d0c5 - core::result::Result::expect::hb5290cad41f2e82f [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:827 [INFO] [stdout] 10: 0x55da5de8b33c - leaps_and_bounds::disk::Disk::new::h73073eea5e1c06c4 [INFO] [stdout] at src/disk/mod.rs:22 [INFO] [stdout] 11: 0x55da5dedf4ce - leaps_and_bounds::frontier::Frontier::new::h4e671ac275959a28 [INFO] [stdout] at src/frontier/mod.rs:29 [INFO] [stdout] 12: 0x55da5ded4462 - leaps_and_bounds::frontier::test::subject::hd631b796224b53c1 [INFO] [stdout] at src/frontier/test.rs:11 [INFO] [stdout] 13: 0x55da5deaefd3 - leaps_and_bounds::frontier::test::unprune::it_returns_the_original_wasted_symbols_once_all_buckets_have_been_unpruned::hc7eb69ed9b36b6bc [INFO] [stdout] at src/frontier/test.rs:237 [INFO] [stdout] 14: 0x55da5deaefa9 - leaps_and_bounds::frontier::test::unprune::it_returns_the_original_wasted_symbols_once_all_buckets_have_been_unpruned::{{closure}}::h08099dce24821d1b [INFO] [stdout] at src/frontier/test.rs:236 [INFO] [stdout] 15: 0x55da5dea59dd - core::ops::function::FnOnce::call_once::hcc4321fa6de445b7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 16: 0x55da5df13c0e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 17: 0x55da5dfba409 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 18: 0x55da5df2e507 - 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] 19: 0x55da5df08f24 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 20: 0x55da5df0cfd4 - 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] 21: 0x55da5dfba409 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 22: 0x55da5df0d5e1 - 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] 23: 0x55da5dfaa0ee - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 24: 0x55da5dfb9aef - 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] 25: 0x7f63753764a3 - start_thread [INFO] [stdout] 26: 0x7f6374ea1d0e - __clone [INFO] [stdout] 27: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- frontier::test::unprune::it_returns_the_number_of_wasted_symbols_for_the_bucket_that_was_unpruned stdout ---- [INFO] [stdout] thread 'frontier::test::unprune::it_returns_the_number_of_wasted_symbols_for_the_bucket_that_was_unpruned' panicked at 'Failed to create scratch-files: Os { code: 30, kind: Other, message: "Read-only file system" }', src/libcore/result.rs:999:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55da5dfb7b03 - 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: 0x55da5dfb2cfb - std::sys_common::backtrace::_print::h49a82ae9552e35c7 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:71 [INFO] [stdout] 2: 0x55da5dfb6786 - 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: 0x55da5dfb64ae - std::panicking::default_hook::he4af6af4ac7fef7b [INFO] [stdout] at src/libstd/panicking.rs:208 [INFO] [stdout] 4: 0x55da5dfb6e8f - std::panicking::rust_panic_with_hook::h057ff03eb4c8000f [INFO] [stdout] at src/libstd/panicking.rs:474 [INFO] [stdout] 5: 0x55da5dfb6a11 - std::panicking::continue_panic_fmt::ha6d6ae144369025b [INFO] [stdout] at src/libstd/panicking.rs:381 [INFO] [stdout] 6: 0x55da5dfb68f5 - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:308 [INFO] [stdout] 7: 0x55da5dfcc93c - core::panicking::panic_fmt::hc4f83bfed80aeabd [INFO] [stdout] at src/libcore/panicking.rs:85 [INFO] [stdout] 8: 0x55da5de99962 - core::result::unwrap_failed::h24337229d8be4867 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/macros.rs:18 [INFO] [stdout] 9: 0x55da5de9d0c5 - core::result::Result::expect::hb5290cad41f2e82f [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/result.rs:827 [INFO] [stdout] 10: 0x55da5de8b33c - leaps_and_bounds::disk::Disk::new::h73073eea5e1c06c4 [INFO] [stdout] at src/disk/mod.rs:22 [INFO] [stdout] 11: 0x55da5dedf4ce - leaps_and_bounds::frontier::Frontier::new::h4e671ac275959a28 [INFO] [stdout] at src/frontier/mod.rs:29 [INFO] [stdout] 12: 0x55da5ded4462 - leaps_and_bounds::frontier::test::subject::hd631b796224b53c1 [INFO] [stdout] at src/frontier/test.rs:11 [INFO] [stdout] 13: 0x55da5deae9a3 - leaps_and_bounds::frontier::test::unprune::it_returns_the_number_of_wasted_symbols_for_the_bucket_that_was_unpruned::h12cc90f6633d60f2 [INFO] [stdout] at src/frontier/test.rs:223 [INFO] [stdout] 14: 0x55da5deae979 - leaps_and_bounds::frontier::test::unprune::it_returns_the_number_of_wasted_symbols_for_the_bucket_that_was_unpruned::{{closure}}::h9987b8c78acb0471 [INFO] [stdout] at src/frontier/test.rs:222 [INFO] [stdout] 15: 0x55da5dea5b5d - core::ops::function::FnOnce::call_once::he594994393f45037 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libcore/ops/function.rs:231 [INFO] [stdout] 16: 0x55da5df13c0e - as core::ops::function::FnOnce>::call_once::h6b004fa8f4fc1608 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 17: 0x55da5dfba409 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 18: 0x55da5df2e507 - 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] 19: 0x55da5df08f24 - std::sys_common::backtrace::__rust_begin_short_backtrace::h3765d76361a33ff7 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/libstd/sys_common/backtrace.rs:136 [INFO] [stdout] 20: 0x55da5df0cfd4 - 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] 21: 0x55da5dfba409 - __rust_maybe_catch_panic [INFO] [stdout] at src/libpanic_unwind/lib.rs:85 [INFO] [stdout] 22: 0x55da5df0d5e1 - 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] 23: 0x55da5dfaa0ee - as core::ops::function::FnOnce>::call_once::h805c3cc89d534c05 [INFO] [stdout] at /rustc/a53f9df32fbb0b5f4382caaad8f1a46f36ea887c/src/liballoc/boxed.rs:704 [INFO] [stdout] 24: 0x55da5dfb9aef - 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] 25: 0x7f63753764a3 - start_thread [INFO] [stdout] 26: 0x7f6374ea1d0e - __clone [INFO] [stdout] 27: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] frontier::test::add::it_adds_a_candidate_to_the_frontier [INFO] [stdout] frontier::test::add::it_queues_the_candidate_based_on_total_waste_and_number_of_permutations [INFO] [stdout] frontier::test::add::when_the_bucket_is_disabled::it_adds_the_candidate_to_the_disabled_queue [INFO] [stdout] frontier::test::enable_and_disable::it_adds_or_removes_the_bucket_id_from_the_disabled_hash_set [INFO] [stdout] frontier::test::enable_and_disable::it_moves_the_bucket_between_the_enabled_and_disabled_queues [INFO] [stdout] frontier::test::enable_and_disable::it_returns_true_if_the_bucket_that_was_moved_contained_something [INFO] [stdout] frontier::test::max_waste::it_returns_the_maximum_number_of_wasted_symbols_for_candidates_in_the_frontier [INFO] [stdout] frontier::test::min_waste::it_returns_the_minimum_number_of_wasted_symbols_for_candidates_in_the_frontier [INFO] [stdout] frontier::test::new::it_builds_a_new_frontier [INFO] [stdout] frontier::test::next::it_does_not_return_candidates_from_the_disabled_queue [INFO] [stdout] frontier::test::next::it_returns_the_candidates_ordered_by_waste_asc_then_number_of_permutations_desc [INFO] [stdout] frontier::test::prune::it_removes_candidates_with_the_given_waste_that_do_not_meet_the_threshold [INFO] [stdout] frontier::test::prune::when_pruning_eagerly::it_also_prunes_candidates_that_have_more_wasted_symbols [INFO] [stdout] frontier::test::unprune::it_returns_the_number_of_wasted_symbols_for_the_bucket_that_was_unpruned [INFO] [stdout] frontier::test::unprune::it_returns_the_original_wasted_symbols_once_all_buckets_have_been_unpruned [INFO] [stdout] frontier::test::unprune::it_unprunes_buckets_based_on_the_bounds_for_the_current_wasted_symbols [INFO] [stdout] [INFO] [stdout] test result: FAILED. 41 passed; 16 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--bin leaps-and-bounds' [INFO] running `"docker" "inspect" "25c439f5047b4e876d9f71b54d97ca53e71cd3273046bd09068a75315b7be9cd"` [INFO] running `"docker" "rm" "-f" "25c439f5047b4e876d9f71b54d97ca53e71cd3273046bd09068a75315b7be9cd"` [INFO] [stdout] 25c439f5047b4e876d9f71b54d97ca53e71cd3273046bd09068a75315b7be9cd