[INFO] cloning repository https://github.com/tuzz/superpermutation [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tuzz/superpermutation" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftuzz%2Fsuperpermutation", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftuzz%2Fsuperpermutation'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 01c6553b5898024fcdff77e0473a37d28b9e9b1d [INFO] testing tuzz/superpermutation against 1.45.2 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftuzz%2Fsuperpermutation" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tuzz/superpermutation on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tuzz/superpermutation [INFO] finished tweaking git repo https://github.com/tuzz/superpermutation [INFO] tweaked toml for git repo https://github.com/tuzz/superpermutation written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/tuzz/superpermutation already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 90b8de9c823154f8cd4101cd26482d5690dda4ffa785b59de398d12976dc4a40 [INFO] running `Command { std: "docker" "start" "-a" "90b8de9c823154f8cd4101cd26482d5690dda4ffa785b59de398d12976dc4a40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "90b8de9c823154f8cd4101cd26482d5690dda4ffa785b59de398d12976dc4a40", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90b8de9c823154f8cd4101cd26482d5690dda4ffa785b59de398d12976dc4a40", kill_on_drop: false }` [INFO] [stdout] 90b8de9c823154f8cd4101cd26482d5690dda4ffa785b59de398d12976dc4a40 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 69b24417bb2b7cd7e809df00ab6fc3f781b876637cc5c8607a1badad27912cd6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "69b24417bb2b7cd7e809df00ab6fc3f781b876637cc5c8607a1badad27912cd6", kill_on_drop: false }` [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling libc v0.2.44 [INFO] [stderr] Compiling proc-macro2 v0.4.24 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling rayon-core v1.4.1 [INFO] [stderr] Compiling serde v1.0.80 [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling flate2-crc v0.1.1 [INFO] [stderr] Compiling rayon v1.0.3 [INFO] [stderr] Compiling bit-vec v0.5.0 [INFO] [stderr] Compiling byteorder v1.2.7 [INFO] [stderr] Compiling either v1.5.0 [INFO] [stderr] Compiling bucket_queue v2.0.0 [INFO] [stderr] Compiling lehmer v2.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling arrayvec v0.4.8 [INFO] [stderr] Compiling bit-set v0.5.0 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling quote v0.6.10 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling syn v0.15.21 [INFO] [stderr] Compiling miniz-sys v0.1.11 [INFO] [stderr] Compiling flate2 v1.0.5 [INFO] [stderr] Compiling serde_derive v1.0.80 [INFO] [stderr] Compiling bincode v1.0.1 [INFO] [stderr] Compiling serde_bytes v0.10.4 [INFO] [stderr] Compiling leaps-and-bounds v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.78s [INFO] running `Command { std: "docker" "inspect" "69b24417bb2b7cd7e809df00ab6fc3f781b876637cc5c8607a1badad27912cd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69b24417bb2b7cd7e809df00ab6fc3f781b876637cc5c8607a1badad27912cd6", kill_on_drop: false }` [INFO] [stdout] 69b24417bb2b7cd7e809df00ab6fc3f781b876637cc5c8607a1badad27912cd6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f063f3391e26a61fbf63ed70b2e93d3879575a94c327a361c6e345d6b1af9dc3 [INFO] running `Command { std: "docker" "start" "-a" "f063f3391e26a61fbf63ed70b2e93d3879575a94c327a361c6e345d6b1af9dc3", kill_on_drop: false }` [INFO] [stderr] Compiling leaps-and-bounds v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.41s [INFO] running `Command { std: "docker" "inspect" "f063f3391e26a61fbf63ed70b2e93d3879575a94c327a361c6e345d6b1af9dc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f063f3391e26a61fbf63ed70b2e93d3879575a94c327a361c6e345d6b1af9dc3", kill_on_drop: false }` [INFO] [stdout] f063f3391e26a61fbf63ed70b2e93d3879575a94c327a361c6e345d6b1af9dc3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a4f6b8ca70e78e192350f1fae5402bbccabe6a69b4a3b0d386fd1add78c8b3df [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a4f6b8ca70e78e192350f1fae5402bbccabe6a69b4a3b0d386fd1add78c8b3df", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/leaps_and_bounds-64cd91d1b8c5a364 [INFO] [stdout] [INFO] [stdout] running 57 tests [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_increases_the_length_of_the_array ... ok [INFO] [stdout] test bounds::test::upper::it_returns_the_upper_bound_for_the_index_or_max ... 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::new::it_sets_the_first_threshold_to_zero ... ok [INFO] [stdout] test candidate::test::expand::it_expands_all_candidates_except_for_the_last_symbol_of_the_tail ... 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_limits_the_upper_bound_to_factorial_n ... ok [INFO] [stdout] test bounds::test::update::it_returns_true_if_the_bounds_updated ... 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::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_returns_true ... 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_sets_the_upper_bound_based_on_the_smallest_gap_to_other_wasted_symbols ... 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 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::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_sets_wasted_symbols_to_zero ... 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 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 candidate::test::serialization::it_can_be_serialized_and_deserialized ... 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::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_one::when_the_next_symbol_does_not_add_a_permutation::it_has_one_additional_wasted_symbol ... 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_adds_a_permutation::it_has_seen_the_new_permutation ... 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::seed::it_has_seen_the_first_permutation ... 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 disk::test::filename_for_reading::it_returns_none_if_no_file_exists ... 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_writing::it_adds_a_suffix_to_the_basename ... ok [INFO] [stdout] test candidate::test::expand_one::for_a_more_complicated_example::it_expands_candidates_correctly ... ok [INFO] [stdout] test disk::test::filename_for_writing::it_increments_the_index_each_time ... ok [INFO] [stdout] test disk::test::new::it_creates_a_directory_at_the_path ... ok [INFO] [stdout] test disk::test::new::it_builds_the_struct_with_the_path ... ok [INFO] [stdout] test disk::test::write::it_writes_the_bucket_to_a_file ... ok [INFO] [stdout] test disk::test::filename_for_reading::it_returns_the_name_of_the_first_available_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::it_queues_the_candidate_based_on_total_waste_and_number_of_permutations ... FAILED [INFO] [stdout] test frontier::test::add::it_adds_a_candidate_to_the_frontier ... FAILED [INFO] [stdout] test frontier::test::unprune::it_returns_the_original_wasted_symbols_once_all_buckets_have_been_unpruned ... 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::max_waste::it_returns_the_maximum_number_of_wasted_symbols_for_candidates_in_the_frontier ... FAILED [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::min_waste::it_returns_the_minimum_number_of_wasted_symbols_for_candidates_in_the_frontier ... FAILED [INFO] [stdout] test frontier::test::new::it_builds_a_new_frontier ... 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::next::it_does_not_return_candidates_from_the_disabled_queue ... 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::prune::it_removes_candidates_with_the_given_waste_that_do_not_meet_the_threshold ... 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::unprune::it_returns_the_number_of_wasted_symbols_for_the_bucket_that_was_unpruned ... FAILED [INFO] [stdout] test frontier::test::unprune::it_unprunes_buckets_based_on_the_bounds_for_the_current_wasted_symbols ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [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/disk/mod.rs:22:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55b12ca59e75 - backtrace::backtrace::libunwind::trace::ha215bbf14e328799 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55b12ca59e75 - backtrace::backtrace::trace_unsynchronized::h3384b099b135857a [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55b12ca59e75 - std::sys_common::backtrace::_print_fmt::hfec93740f7294682 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55b12ca59e75 - ::fmt::h5fe20777f4174074 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55b12ca82cbc - core::fmt::write::he14c3177144df275 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55b12c9b6045 - std::io::Write::write_fmt::ha866504c9998fe5e [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55b12ca53fd1 - std::io::impls::>::write_fmt::h8f0a2af895559593 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x55b12ca5cc10 - std::sys_common::backtrace::_print::h9cfa4c87526ba064 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55b12ca5cc10 - std::sys_common::backtrace::print::h94936584848b3272 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55b12ca5cc10 - std::panicking::default_hook::{{closure}}::h733b20cc9b496e46 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55b12ca5c90a - std::panicking::default_hook::h556d8cff6c12a651 [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55b12ca5d247 - std::panicking::rust_panic_with_hook::ha0c7ca5b39baa9d5 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x55b12ca5ce4b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:388 [INFO] [stdout] 13: 0x55b12ca81621 - core::panicking::panic_fmt::h106d7128cbbc7cd2 [INFO] [stdout] at src/libcore/panicking.rs:101 [INFO] [stdout] 14: 0x55b12ca81443 - core::option::expect_none_failed::hfcafefc70a7975bb [INFO] [stdout] at src/libcore/option.rs:1272 [INFO] [stdout] 15: 0x55b12c96064f - core::result::Result::expect::h841d05f8f7165ff0 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/result.rs:963 [INFO] [stdout] 16: 0x55b12c9441b0 - leaps_and_bounds::disk::Disk::new::h77e89f4c3c0268f3 [INFO] [stdout] at src/disk/mod.rs:22 [INFO] [stdout] 17: 0x55b12c97aa74 - leaps_and_bounds::frontier::Frontier::new::h9e8ec105d5d85545 [INFO] [stdout] at src/frontier/mod.rs:29 [INFO] [stdout] 18: 0x55b12c9571f3 - leaps_and_bounds::frontier::test::subject::h1b6b5a4785107348 [INFO] [stdout] at src/frontier/test.rs:11 [INFO] [stdout] 19: 0x55b12c9aafdc - leaps_and_bounds::frontier::test::add::it_queues_the_candidate_based_on_total_waste_and_number_of_permutations::h852895f39483220b [INFO] [stdout] at src/frontier/test.rs:47 [INFO] [stdout] 20: 0x55b12c9aaf9a - leaps_and_bounds::frontier::test::add::it_queues_the_candidate_based_on_total_waste_and_number_of_permutations::{{closure}}::hbe789ff17d8724b1 [INFO] [stdout] at src/frontier/test.rs:46 [INFO] [stdout] 21: 0x55b12c95d13e - core::ops::function::FnOnce::call_once::hf7b023c0c3f37fbc [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 22: 0x55b12c9dd232 - as core::ops::function::FnOnce>::call_once::h1efcc6525b6aa145 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 23: 0x55b12c9dd232 - as core::ops::function::FnOnce<()>>::call_once::hafd7ae2f3c23f399 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 24: 0x55b12c9dd232 - std::panicking::try::do_call::h83baf26f5fc8b0a5 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 25: 0x55b12c9dd232 - std::panicking::try::h8d28a678b90bb6ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 26: 0x55b12c9dd232 - std::panic::catch_unwind::h20734e8710644f59 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 27: 0x55b12c9dd232 - test::run_test_in_process::h2c1fb2dd0c9013bb [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 28: 0x55b12c9dd232 - test::run_test::run_test_inner::{{closure}}::h7c58b7aefdb9adf3 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 29: 0x55b12c9b5506 - std::sys_common::backtrace::__rust_begin_short_backtrace::h498f21fd16bdff05 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 30: 0x55b12c9ba845 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb35336a0a0430e6d [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:475 [INFO] [stdout] 31: 0x55b12c9ba845 - as core::ops::function::FnOnce<()>>::call_once::h8569a86268e08ad1 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 32: 0x55b12c9ba845 - std::panicking::try::do_call::hcc5472a0f1ff31ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 33: 0x55b12c9ba845 - std::panicking::try::h774b0c4fd770945c [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 34: 0x55b12c9ba845 - std::panic::catch_unwind::hfaf7c6beb53320e7 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 35: 0x55b12c9ba845 - std::thread::Builder::spawn_unchecked::{{closure}}::h481343a824704446 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:474 [INFO] [stdout] 36: 0x55b12c9ba845 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dcbc7fc2c4c6c48 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 37: 0x55b12ca63eea - as core::ops::function::FnOnce>::call_once::hf311c88f1fadb9b8 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 38: 0x55b12ca63eea - as core::ops::function::FnOnce>::call_once::h8cfb7235b81393ef [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 39: 0x55b12ca63eea - std::sys::unix::thread::Thread::new::thread_start::hf745c8cf29a89648 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 40: 0x7fdd62d56609 - start_thread [INFO] [stdout] 41: 0x7fdd62c62103 - __clone [INFO] [stdout] 42: 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/disk/mod.rs:22:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55b12ca59e75 - backtrace::backtrace::libunwind::trace::ha215bbf14e328799 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55b12ca59e75 - backtrace::backtrace::trace_unsynchronized::h3384b099b135857a [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55b12ca59e75 - std::sys_common::backtrace::_print_fmt::hfec93740f7294682 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55b12ca59e75 - ::fmt::h5fe20777f4174074 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55b12ca82cbc - core::fmt::write::he14c3177144df275 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55b12c9b6045 - std::io::Write::write_fmt::ha866504c9998fe5e [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55b12ca53fd1 - std::io::impls::>::write_fmt::h8f0a2af895559593 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x55b12ca5cc10 - std::sys_common::backtrace::_print::h9cfa4c87526ba064 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55b12ca5cc10 - std::sys_common::backtrace::print::h94936584848b3272 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55b12ca5cc10 - std::panicking::default_hook::{{closure}}::h733b20cc9b496e46 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55b12ca5c90a - std::panicking::default_hook::h556d8cff6c12a651 [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55b12ca5d247 - std::panicking::rust_panic_with_hook::ha0c7ca5b39baa9d5 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x55b12ca5ce4b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:388 [INFO] [stdout] 13: 0x55b12ca81621 - core::panicking::panic_fmt::h106d7128cbbc7cd2 [INFO] [stdout] at src/libcore/panicking.rs:101 [INFO] [stdout] 14: 0x55b12ca81443 - core::option::expect_none_failed::hfcafefc70a7975bb [INFO] [stdout] at src/libcore/option.rs:1272 [INFO] [stdout] 15: 0x55b12c96064f - core::result::Result::expect::h841d05f8f7165ff0 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/result.rs:963 [INFO] [stdout] 16: 0x55b12c9441b0 - leaps_and_bounds::disk::Disk::new::h77e89f4c3c0268f3 [INFO] [stdout] at src/disk/mod.rs:22 [INFO] [stdout] 17: 0x55b12c97aa74 - leaps_and_bounds::frontier::Frontier::new::h9e8ec105d5d85545 [INFO] [stdout] at src/frontier/mod.rs:29 [INFO] [stdout] 18: 0x55b12c9571f3 - leaps_and_bounds::frontier::test::subject::h1b6b5a4785107348 [INFO] [stdout] at src/frontier/test.rs:11 [INFO] [stdout] 19: 0x55b12c9aa704 - leaps_and_bounds::frontier::test::add::it_adds_a_candidate_to_the_frontier::h2e59dc60794d99e9 [INFO] [stdout] at src/frontier/test.rs:32 [INFO] [stdout] 20: 0x55b12c9aa6da - leaps_and_bounds::frontier::test::add::it_adds_a_candidate_to_the_frontier::{{closure}}::h5eda7d9a7a1a60c8 [INFO] [stdout] at src/frontier/test.rs:31 [INFO] [stdout] 21: 0x55b12c95c64e - core::ops::function::FnOnce::call_once::h03f207c37e19cadb [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 22: 0x55b12c9dd232 - as core::ops::function::FnOnce>::call_once::h1efcc6525b6aa145 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 23: 0x55b12c9dd232 - as core::ops::function::FnOnce<()>>::call_once::hafd7ae2f3c23f399 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 24: 0x55b12c9dd232 - std::panicking::try::do_call::h83baf26f5fc8b0a5 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 25: 0x55b12c9dd232 - std::panicking::try::h8d28a678b90bb6ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 26: 0x55b12c9dd232 - std::panic::catch_unwind::h20734e8710644f59 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 27: 0x55b12c9dd232 - test::run_test_in_process::h2c1fb2dd0c9013bb [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 28: 0x55b12c9dd232 - test::run_test::run_test_inner::{{closure}}::h7c58b7aefdb9adf3 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 29: 0x55b12c9b5506 - std::sys_common::backtrace::__rust_begin_short_backtrace::h498f21fd16bdff05 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 30: 0x55b12c9ba845 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb35336a0a0430e6d [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:475 [INFO] [stdout] 31: 0x55b12c9ba845 - as core::ops::function::FnOnce<()>>::call_once::h8569a86268e08ad1 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 32: 0x55b12c9ba845 - std::panicking::try::do_call::hcc5472a0f1ff31ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 33: 0x55b12c9ba845 - std::panicking::try::h774b0c4fd770945c [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 34: 0x55b12c9ba845 - std::panic::catch_unwind::hfaf7c6beb53320e7 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 35: 0x55b12c9ba845 - std::thread::Builder::spawn_unchecked::{{closure}}::h481343a824704446 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:474 [INFO] [stdout] 36: 0x55b12c9ba845 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dcbc7fc2c4c6c48 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 37: 0x55b12ca63eea - as core::ops::function::FnOnce>::call_once::hf311c88f1fadb9b8 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 38: 0x55b12ca63eea - as core::ops::function::FnOnce>::call_once::h8cfb7235b81393ef [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 39: 0x55b12ca63eea - std::sys::unix::thread::Thread::new::thread_start::hf745c8cf29a89648 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 40: 0x7fdd62d56609 - start_thread [INFO] [stdout] 41: 0x7fdd62c62103 - __clone [INFO] [stdout] 42: 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/disk/mod.rs:22:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55b12ca59e75 - backtrace::backtrace::libunwind::trace::ha215bbf14e328799 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55b12ca59e75 - backtrace::backtrace::trace_unsynchronized::h3384b099b135857a [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55b12ca59e75 - std::sys_common::backtrace::_print_fmt::hfec93740f7294682 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55b12ca59e75 - ::fmt::h5fe20777f4174074 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55b12ca82cbc - core::fmt::write::he14c3177144df275 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55b12c9b6045 - std::io::Write::write_fmt::ha866504c9998fe5e [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55b12ca53fd1 - std::io::impls::>::write_fmt::h8f0a2af895559593 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x55b12ca5cc10 - std::sys_common::backtrace::_print::h9cfa4c87526ba064 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55b12ca5cc10 - std::sys_common::backtrace::print::h94936584848b3272 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55b12ca5cc10 - std::panicking::default_hook::{{closure}}::h733b20cc9b496e46 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55b12ca5c90a - std::panicking::default_hook::h556d8cff6c12a651 [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55b12ca5d247 - std::panicking::rust_panic_with_hook::ha0c7ca5b39baa9d5 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x55b12ca5ce4b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:388 [INFO] [stdout] 13: 0x55b12ca81621 - core::panicking::panic_fmt::h106d7128cbbc7cd2 [INFO] [stdout] at src/libcore/panicking.rs:101 [INFO] [stdout] 14: 0x55b12ca81443 - core::option::expect_none_failed::hfcafefc70a7975bb [INFO] [stdout] at src/libcore/option.rs:1272 [INFO] [stdout] 15: 0x55b12c96064f - core::result::Result::expect::h841d05f8f7165ff0 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/result.rs:963 [INFO] [stdout] 16: 0x55b12c9441b0 - leaps_and_bounds::disk::Disk::new::h77e89f4c3c0268f3 [INFO] [stdout] at src/disk/mod.rs:22 [INFO] [stdout] 17: 0x55b12c97aa74 - leaps_and_bounds::frontier::Frontier::new::h9e8ec105d5d85545 [INFO] [stdout] at src/frontier/mod.rs:29 [INFO] [stdout] 18: 0x55b12c9571f3 - leaps_and_bounds::frontier::test::subject::h1b6b5a4785107348 [INFO] [stdout] at src/frontier/test.rs:11 [INFO] [stdout] 19: 0x55b12c9551a4 - leaps_and_bounds::frontier::test::unprune::it_returns_the_original_wasted_symbols_once_all_buckets_have_been_unpruned::h1b57bc81601a90af [INFO] [stdout] at src/frontier/test.rs:237 [INFO] [stdout] 20: 0x55b12c95517a - leaps_and_bounds::frontier::test::unprune::it_returns_the_original_wasted_symbols_once_all_buckets_have_been_unpruned::{{closure}}::h4deb45159d2ffbe9 [INFO] [stdout] at src/frontier/test.rs:236 [INFO] [stdout] 21: 0x55b12c95cc6e - core::ops::function::FnOnce::call_once::h9cbc0277e44287f5 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 22: 0x55b12c9dd232 - as core::ops::function::FnOnce>::call_once::h1efcc6525b6aa145 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 23: 0x55b12c9dd232 - as core::ops::function::FnOnce<()>>::call_once::hafd7ae2f3c23f399 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 24: 0x55b12c9dd232 - std::panicking::try::do_call::h83baf26f5fc8b0a5 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 25: 0x55b12c9dd232 - std::panicking::try::h8d28a678b90bb6ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 26: 0x55b12c9dd232 - std::panic::catch_unwind::h20734e8710644f59 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 27: 0x55b12c9dd232 - test::run_test_in_process::h2c1fb2dd0c9013bb [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 28: 0x55b12c9dd232 - test::run_test::run_test_inner::{{closure}}::h7c58b7aefdb9adf3 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 29: 0x55b12c9b5506 - std::sys_common::backtrace::__rust_begin_short_backtrace::h498f21fd16bdff05 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 30: 0x55b12c9ba845 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb35336a0a0430e6d [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:475 [INFO] [stdout] 31: 0x55b12c9ba845 - as core::ops::function::FnOnce<()>>::call_once::h8569a86268e08ad1 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 32: 0x55b12c9ba845 - std::panicking::try::do_call::hcc5472a0f1ff31ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 33: 0x55b12c9ba845 - std::panicking::try::h774b0c4fd770945c [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 34: 0x55b12c9ba845 - std::panic::catch_unwind::hfaf7c6beb53320e7 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 35: 0x55b12c9ba845 - std::thread::Builder::spawn_unchecked::{{closure}}::h481343a824704446 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:474 [INFO] [stdout] 36: 0x55b12c9ba845 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dcbc7fc2c4c6c48 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 37: 0x55b12ca63eea - as core::ops::function::FnOnce>::call_once::hf311c88f1fadb9b8 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 38: 0x55b12ca63eea - as core::ops::function::FnOnce>::call_once::h8cfb7235b81393ef [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 39: 0x55b12ca63eea - std::sys::unix::thread::Thread::new::thread_start::hf745c8cf29a89648 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 40: 0x7fdd62d56609 - start_thread [INFO] [stdout] 41: 0x7fdd62c62103 - __clone [INFO] [stdout] 42: 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/disk/mod.rs:22:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55b12ca59e75 - backtrace::backtrace::libunwind::trace::ha215bbf14e328799 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55b12ca59e75 - backtrace::backtrace::trace_unsynchronized::h3384b099b135857a [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55b12ca59e75 - std::sys_common::backtrace::_print_fmt::hfec93740f7294682 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55b12ca59e75 - ::fmt::h5fe20777f4174074 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55b12ca82cbc - core::fmt::write::he14c3177144df275 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55b12c9b6045 - std::io::Write::write_fmt::ha866504c9998fe5e [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55b12ca53fd1 - std::io::impls::>::write_fmt::h8f0a2af895559593 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x55b12ca5cc10 - std::sys_common::backtrace::_print::h9cfa4c87526ba064 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55b12ca5cc10 - std::sys_common::backtrace::print::h94936584848b3272 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55b12ca5cc10 - std::panicking::default_hook::{{closure}}::h733b20cc9b496e46 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55b12ca5c90a - std::panicking::default_hook::h556d8cff6c12a651 [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55b12ca5d247 - std::panicking::rust_panic_with_hook::ha0c7ca5b39baa9d5 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x55b12ca5ce4b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:388 [INFO] [stdout] 13: 0x55b12ca81621 - core::panicking::panic_fmt::h106d7128cbbc7cd2 [INFO] [stdout] at src/libcore/panicking.rs:101 [INFO] [stdout] 14: 0x55b12ca81443 - core::option::expect_none_failed::hfcafefc70a7975bb [INFO] [stdout] at src/libcore/option.rs:1272 [INFO] [stdout] 15: 0x55b12c96064f - core::result::Result::expect::h841d05f8f7165ff0 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/result.rs:963 [INFO] [stdout] 16: 0x55b12c9441b0 - leaps_and_bounds::disk::Disk::new::h77e89f4c3c0268f3 [INFO] [stdout] at src/disk/mod.rs:22 [INFO] [stdout] 17: 0x55b12c97aa74 - leaps_and_bounds::frontier::Frontier::new::h9e8ec105d5d85545 [INFO] [stdout] at src/frontier/mod.rs:29 [INFO] [stdout] 18: 0x55b12c9571f3 - leaps_and_bounds::frontier::test::subject::h1b6b5a4785107348 [INFO] [stdout] at src/frontier/test.rs:11 [INFO] [stdout] 19: 0x55b12c958894 - leaps_and_bounds::frontier::test::enable_and_disable::it_adds_or_removes_the_bucket_id_from_the_disabled_hash_set::h3e181193e3106ba6 [INFO] [stdout] at src/frontier/test.rs:377 [INFO] [stdout] 20: 0x55b12c95886a - leaps_and_bounds::frontier::test::enable_and_disable::it_adds_or_removes_the_bucket_id_from_the_disabled_hash_set::{{closure}}::h869e3cf2ee827a38 [INFO] [stdout] at src/frontier/test.rs:376 [INFO] [stdout] 21: 0x55b12c95c7fe - core::ops::function::FnOnce::call_once::h42173d67309e6e4b [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 22: 0x55b12c9dd232 - as core::ops::function::FnOnce>::call_once::h1efcc6525b6aa145 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 23: 0x55b12c9dd232 - as core::ops::function::FnOnce<()>>::call_once::hafd7ae2f3c23f399 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 24: 0x55b12c9dd232 - std::panicking::try::do_call::h83baf26f5fc8b0a5 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 25: 0x55b12c9dd232 - std::panicking::try::h8d28a678b90bb6ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 26: 0x55b12c9dd232 - std::panic::catch_unwind::h20734e8710644f59 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 27: 0x55b12c9dd232 - test::run_test_in_process::h2c1fb2dd0c9013bb [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 28: 0x55b12c9dd232 - test::run_test::run_test_inner::{{closure}}::h7c58b7aefdb9adf3 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 29: 0x55b12c9b5506 - std::sys_common::backtrace::__rust_begin_short_backtrace::h498f21fd16bdff05 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 30: 0x55b12c9ba845 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb35336a0a0430e6d [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:475 [INFO] [stdout] 31: 0x55b12c9ba845 - as core::ops::function::FnOnce<()>>::call_once::h8569a86268e08ad1 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 32: 0x55b12c9ba845 - std::panicking::try::do_call::hcc5472a0f1ff31ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 33: 0x55b12c9ba845 - std::panicking::try::h774b0c4fd770945c [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 34: 0x55b12c9ba845 - std::panic::catch_unwind::hfaf7c6beb53320e7 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 35: 0x55b12c9ba845 - std::thread::Builder::spawn_unchecked::{{closure}}::h481343a824704446 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:474 [INFO] [stdout] 36: 0x55b12c9ba845 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dcbc7fc2c4c6c48 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 37: 0x55b12ca63eea - as core::ops::function::FnOnce>::call_once::hf311c88f1fadb9b8 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 38: 0x55b12ca63eea - as core::ops::function::FnOnce>::call_once::h8cfb7235b81393ef [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 39: 0x55b12ca63eea - std::sys::unix::thread::Thread::new::thread_start::hf745c8cf29a89648 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 40: 0x7fdd62d56609 - start_thread [INFO] [stdout] 41: 0x7fdd62c62103 - __clone [INFO] [stdout] 42: 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/disk/mod.rs:22:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55b12ca59e75 - backtrace::backtrace::libunwind::trace::ha215bbf14e328799 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55b12ca59e75 - backtrace::backtrace::trace_unsynchronized::h3384b099b135857a [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55b12ca59e75 - std::sys_common::backtrace::_print_fmt::hfec93740f7294682 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55b12ca59e75 - ::fmt::h5fe20777f4174074 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55b12ca82cbc - core::fmt::write::he14c3177144df275 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55b12c9b6045 - std::io::Write::write_fmt::ha866504c9998fe5e [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55b12ca53fd1 - std::io::impls::>::write_fmt::h8f0a2af895559593 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x55b12ca5cc10 - std::sys_common::backtrace::_print::h9cfa4c87526ba064 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55b12ca5cc10 - std::sys_common::backtrace::print::h94936584848b3272 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55b12ca5cc10 - std::panicking::default_hook::{{closure}}::h733b20cc9b496e46 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55b12ca5c90a - std::panicking::default_hook::h556d8cff6c12a651 [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55b12ca5d247 - std::panicking::rust_panic_with_hook::ha0c7ca5b39baa9d5 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x55b12ca5ce4b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:388 [INFO] [stdout] 13: 0x55b12ca81621 - core::panicking::panic_fmt::h106d7128cbbc7cd2 [INFO] [stdout] at src/libcore/panicking.rs:101 [INFO] [stdout] 14: 0x55b12ca81443 - core::option::expect_none_failed::hfcafefc70a7975bb [INFO] [stdout] at src/libcore/option.rs:1272 [INFO] [stdout] 15: 0x55b12c96064f - core::result::Result::expect::h841d05f8f7165ff0 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/result.rs:963 [INFO] [stdout] 16: 0x55b12c9441b0 - leaps_and_bounds::disk::Disk::new::h77e89f4c3c0268f3 [INFO] [stdout] at src/disk/mod.rs:22 [INFO] [stdout] 17: 0x55b12c97aa74 - leaps_and_bounds::frontier::Frontier::new::h9e8ec105d5d85545 [INFO] [stdout] at src/frontier/mod.rs:29 [INFO] [stdout] 18: 0x55b12c9571f3 - leaps_and_bounds::frontier::test::subject::h1b6b5a4785107348 [INFO] [stdout] at src/frontier/test.rs:11 [INFO] [stdout] 19: 0x55b12c9ab7d9 - leaps_and_bounds::frontier::test::max_waste::it_returns_the_maximum_number_of_wasted_symbols_for_candidates_in_the_frontier::h34ab8c88d1d802fb [INFO] [stdout] at src/frontier/test.rs:361 [INFO] [stdout] 20: 0x55b12c9ab7aa - leaps_and_bounds::frontier::test::max_waste::it_returns_the_maximum_number_of_wasted_symbols_for_candidates_in_the_frontier::{{closure}}::h7e91a7939f811705 [INFO] [stdout] at src/frontier/test.rs:360 [INFO] [stdout] 21: 0x55b12c95c9de - core::ops::function::FnOnce::call_once::h5a084894cea971dd [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 22: 0x55b12c9dd232 - as core::ops::function::FnOnce>::call_once::h1efcc6525b6aa145 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 23: 0x55b12c9dd232 - as core::ops::function::FnOnce<()>>::call_once::hafd7ae2f3c23f399 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 24: 0x55b12c9dd232 - std::panicking::try::do_call::h83baf26f5fc8b0a5 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 25: 0x55b12c9dd232 - std::panicking::try::h8d28a678b90bb6ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 26: 0x55b12c9dd232 - std::panic::catch_unwind::h20734e8710644f59 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 27: 0x55b12c9dd232 - test::run_test_in_process::h2c1fb2dd0c9013bb [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 28: 0x55b12c9dd232 - test::run_test::run_test_inner::{{closure}}::h7c58b7aefdb9adf3 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 29: 0x55b12c9b5506 - std::sys_common::backtrace::__rust_begin_short_backtrace::h498f21fd16bdff05 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 30: 0x55b12c9ba845 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb35336a0a0430e6d [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:475 [INFO] [stdout] 31: 0x55b12c9ba845 - as core::ops::function::FnOnce<()>>::call_once::h8569a86268e08ad1 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 32: 0x55b12c9ba845 - std::panicking::try::do_call::hcc5472a0f1ff31ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 33: 0x55b12c9ba845 - std::panicking::try::h774b0c4fd770945c [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 34: 0x55b12c9ba845 - std::panic::catch_unwind::hfaf7c6beb53320e7 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 35: 0x55b12c9ba845 - std::thread::Builder::spawn_unchecked::{{closure}}::h481343a824704446 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:474 [INFO] [stdout] 36: 0x55b12c9ba845 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dcbc7fc2c4c6c48 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 37: 0x55b12ca63eea - as core::ops::function::FnOnce>::call_once::hf311c88f1fadb9b8 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 38: 0x55b12ca63eea - as core::ops::function::FnOnce>::call_once::h8cfb7235b81393ef [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 39: 0x55b12ca63eea - std::sys::unix::thread::Thread::new::thread_start::hf745c8cf29a89648 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 40: 0x7fdd62d56609 - start_thread [INFO] [stdout] 41: 0x7fdd62c62103 - __clone [INFO] [stdout] 42: 0x0 - [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/disk/mod.rs:22:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55b12ca59e75 - backtrace::backtrace::libunwind::trace::ha215bbf14e328799 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55b12ca59e75 - backtrace::backtrace::trace_unsynchronized::h3384b099b135857a [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55b12ca59e75 - std::sys_common::backtrace::_print_fmt::hfec93740f7294682 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55b12ca59e75 - ::fmt::h5fe20777f4174074 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55b12ca82cbc - core::fmt::write::he14c3177144df275 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55b12c9b6045 - std::io::Write::write_fmt::ha866504c9998fe5e [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55b12ca53fd1 - std::io::impls::>::write_fmt::h8f0a2af895559593 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x55b12ca5cc10 - std::sys_common::backtrace::_print::h9cfa4c87526ba064 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55b12ca5cc10 - std::sys_common::backtrace::print::h94936584848b3272 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55b12ca5cc10 - std::panicking::default_hook::{{closure}}::h733b20cc9b496e46 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55b12ca5c90a - std::panicking::default_hook::h556d8cff6c12a651 [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55b12ca5d247 - std::panicking::rust_panic_with_hook::ha0c7ca5b39baa9d5 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x55b12ca5ce4b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:388 [INFO] [stdout] 13: 0x55b12ca81621 - core::panicking::panic_fmt::h106d7128cbbc7cd2 [INFO] [stdout] at src/libcore/panicking.rs:101 [INFO] [stdout] 14: 0x55b12ca81443 - core::option::expect_none_failed::hfcafefc70a7975bb [INFO] [stdout] at src/libcore/option.rs:1272 [INFO] [stdout] 15: 0x55b12c96064f - core::result::Result::expect::h841d05f8f7165ff0 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/result.rs:963 [INFO] [stdout] 16: 0x55b12c9441b0 - leaps_and_bounds::disk::Disk::new::h77e89f4c3c0268f3 [INFO] [stdout] at src/disk/mod.rs:22 [INFO] [stdout] 17: 0x55b12c97aa74 - leaps_and_bounds::frontier::Frontier::new::h9e8ec105d5d85545 [INFO] [stdout] at src/frontier/mod.rs:29 [INFO] [stdout] 18: 0x55b12c9571f3 - leaps_and_bounds::frontier::test::subject::h1b6b5a4785107348 [INFO] [stdout] at src/frontier/test.rs:11 [INFO] [stdout] 19: 0x55b12c947abc - leaps_and_bounds::frontier::test::add::when_the_bucket_is_disabled::it_adds_the_candidate_to_the_disabled_queue::h991ebb8146780e6f [INFO] [stdout] at src/frontier/test.rs:67 [INFO] [stdout] 20: 0x55b12c947a8a - leaps_and_bounds::frontier::test::add::when_the_bucket_is_disabled::it_adds_the_candidate_to_the_disabled_queue::{{closure}}::h2cc5c18e68f2e87e [INFO] [stdout] at src/frontier/test.rs:66 [INFO] [stdout] 21: 0x55b12c95ca3e - core::ops::function::FnOnce::call_once::h5ea38a9fdce47d37 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 22: 0x55b12c9dd232 - as core::ops::function::FnOnce>::call_once::h1efcc6525b6aa145 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 23: 0x55b12c9dd232 - as core::ops::function::FnOnce<()>>::call_once::hafd7ae2f3c23f399 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 24: 0x55b12c9dd232 - std::panicking::try::do_call::h83baf26f5fc8b0a5 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 25: 0x55b12c9dd232 - std::panicking::try::h8d28a678b90bb6ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 26: 0x55b12c9dd232 - std::panic::catch_unwind::h20734e8710644f59 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 27: 0x55b12c9dd232 - test::run_test_in_process::h2c1fb2dd0c9013bb [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 28: 0x55b12c9dd232 - test::run_test::run_test_inner::{{closure}}::h7c58b7aefdb9adf3 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 29: 0x55b12c9b5506 - std::sys_common::backtrace::__rust_begin_short_backtrace::h498f21fd16bdff05 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 30: 0x55b12c9ba845 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb35336a0a0430e6d [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:475 [INFO] [stdout] 31: 0x55b12c9ba845 - as core::ops::function::FnOnce<()>>::call_once::h8569a86268e08ad1 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 32: 0x55b12c9ba845 - std::panicking::try::do_call::hcc5472a0f1ff31ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 33: 0x55b12c9ba845 - std::panicking::try::h774b0c4fd770945c [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 34: 0x55b12c9ba845 - std::panic::catch_unwind::hfaf7c6beb53320e7 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 35: 0x55b12c9ba845 - std::thread::Builder::spawn_unchecked::{{closure}}::h481343a824704446 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:474 [INFO] [stdout] 36: 0x55b12c9ba845 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dcbc7fc2c4c6c48 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 37: 0x55b12ca63eea - as core::ops::function::FnOnce>::call_once::hf311c88f1fadb9b8 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 38: 0x55b12ca63eea - as core::ops::function::FnOnce>::call_once::h8cfb7235b81393ef [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 39: 0x55b12ca63eea - std::sys::unix::thread::Thread::new::thread_start::hf745c8cf29a89648 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 40: 0x7fdd62d56609 - start_thread [INFO] [stdout] 41: 0x7fdd62c62103 - __clone [INFO] [stdout] 42: 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/disk/mod.rs:22:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55b12ca59e75 - backtrace::backtrace::libunwind::trace::ha215bbf14e328799 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55b12ca59e75 - backtrace::backtrace::trace_unsynchronized::h3384b099b135857a [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55b12ca59e75 - std::sys_common::backtrace::_print_fmt::hfec93740f7294682 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55b12ca59e75 - ::fmt::h5fe20777f4174074 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55b12ca82cbc - core::fmt::write::he14c3177144df275 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55b12c9b6045 - std::io::Write::write_fmt::ha866504c9998fe5e [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55b12ca53fd1 - std::io::impls::>::write_fmt::h8f0a2af895559593 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x55b12ca5cc10 - std::sys_common::backtrace::_print::h9cfa4c87526ba064 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55b12ca5cc10 - std::sys_common::backtrace::print::h94936584848b3272 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55b12ca5cc10 - std::panicking::default_hook::{{closure}}::h733b20cc9b496e46 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55b12ca5c90a - std::panicking::default_hook::h556d8cff6c12a651 [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55b12ca5d247 - std::panicking::rust_panic_with_hook::ha0c7ca5b39baa9d5 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x55b12ca5ce4b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:388 [INFO] [stdout] 13: 0x55b12ca81621 - core::panicking::panic_fmt::h106d7128cbbc7cd2 [INFO] [stdout] at src/libcore/panicking.rs:101 [INFO] [stdout] 14: 0x55b12ca81443 - core::option::expect_none_failed::hfcafefc70a7975bb [INFO] [stdout] at src/libcore/option.rs:1272 [INFO] [stdout] 15: 0x55b12c96064f - core::result::Result::expect::h841d05f8f7165ff0 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/result.rs:963 [INFO] [stdout] 16: 0x55b12c9441b0 - leaps_and_bounds::disk::Disk::new::h77e89f4c3c0268f3 [INFO] [stdout] at src/disk/mod.rs:22 [INFO] [stdout] 17: 0x55b12c97aa74 - leaps_and_bounds::frontier::Frontier::new::h9e8ec105d5d85545 [INFO] [stdout] at src/frontier/mod.rs:29 [INFO] [stdout] 18: 0x55b12c9571f3 - leaps_and_bounds::frontier::test::subject::h1b6b5a4785107348 [INFO] [stdout] at src/frontier/test.rs:11 [INFO] [stdout] 19: 0x55b12c99ba4c - leaps_and_bounds::frontier::test::min_waste::it_returns_the_minimum_number_of_wasted_symbols_for_candidates_in_the_frontier::h40db3b2a07dadbba [INFO] [stdout] at src/frontier/test.rs:339 [INFO] [stdout] 20: 0x55b12c99ba1a - leaps_and_bounds::frontier::test::min_waste::it_returns_the_minimum_number_of_wasted_symbols_for_candidates_in_the_frontier::{{closure}}::hb135ad02925af2c5 [INFO] [stdout] at src/frontier/test.rs:338 [INFO] [stdout] 21: 0x55b12c95c73e - core::ops::function::FnOnce::call_once::h26c069c51c4f7192 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 22: 0x55b12c9dd232 - as core::ops::function::FnOnce>::call_once::h1efcc6525b6aa145 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 23: 0x55b12c9dd232 - as core::ops::function::FnOnce<()>>::call_once::hafd7ae2f3c23f399 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 24: 0x55b12c9dd232 - std::panicking::try::do_call::h83baf26f5fc8b0a5 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 25: 0x55b12c9dd232 - std::panicking::try::h8d28a678b90bb6ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 26: 0x55b12c9dd232 - std::panic::catch_unwind::h20734e8710644f59 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 27: 0x55b12c9dd232 - test::run_test_in_process::h2c1fb2dd0c9013bb [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 28: 0x55b12c9dd232 - test::run_test::run_test_inner::{{closure}}::h7c58b7aefdb9adf3 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 29: 0x55b12c9b5506 - std::sys_common::backtrace::__rust_begin_short_backtrace::h498f21fd16bdff05 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 30: 0x55b12c9ba845 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb35336a0a0430e6d [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:475 [INFO] [stdout] 31: 0x55b12c9ba845 - as core::ops::function::FnOnce<()>>::call_once::h8569a86268e08ad1 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 32: 0x55b12c9ba845 - std::panicking::try::do_call::hcc5472a0f1ff31ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 33: 0x55b12c9ba845 - std::panicking::try::h774b0c4fd770945c [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 34: 0x55b12c9ba845 - std::panic::catch_unwind::hfaf7c6beb53320e7 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 35: 0x55b12c9ba845 - std::thread::Builder::spawn_unchecked::{{closure}}::h481343a824704446 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:474 [INFO] [stdout] 36: 0x55b12c9ba845 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dcbc7fc2c4c6c48 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 37: 0x55b12ca63eea - as core::ops::function::FnOnce>::call_once::hf311c88f1fadb9b8 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 38: 0x55b12ca63eea - as core::ops::function::FnOnce>::call_once::h8cfb7235b81393ef [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 39: 0x55b12ca63eea - std::sys::unix::thread::Thread::new::thread_start::hf745c8cf29a89648 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 40: 0x7fdd62d56609 - start_thread [INFO] [stdout] 41: 0x7fdd62c62103 - __clone [INFO] [stdout] 42: 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/disk/mod.rs:22:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55b12ca59e75 - backtrace::backtrace::libunwind::trace::ha215bbf14e328799 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55b12ca59e75 - backtrace::backtrace::trace_unsynchronized::h3384b099b135857a [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55b12ca59e75 - std::sys_common::backtrace::_print_fmt::hfec93740f7294682 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55b12ca59e75 - ::fmt::h5fe20777f4174074 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55b12ca82cbc - core::fmt::write::he14c3177144df275 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55b12c9b6045 - std::io::Write::write_fmt::ha866504c9998fe5e [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55b12ca53fd1 - std::io::impls::>::write_fmt::h8f0a2af895559593 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x55b12ca5cc10 - std::sys_common::backtrace::_print::h9cfa4c87526ba064 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55b12ca5cc10 - std::sys_common::backtrace::print::h94936584848b3272 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55b12ca5cc10 - std::panicking::default_hook::{{closure}}::h733b20cc9b496e46 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55b12ca5c90a - std::panicking::default_hook::h556d8cff6c12a651 [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55b12ca5d247 - std::panicking::rust_panic_with_hook::ha0c7ca5b39baa9d5 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x55b12ca5ce4b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:388 [INFO] [stdout] 13: 0x55b12ca81621 - core::panicking::panic_fmt::h106d7128cbbc7cd2 [INFO] [stdout] at src/libcore/panicking.rs:101 [INFO] [stdout] 14: 0x55b12ca81443 - core::option::expect_none_failed::hfcafefc70a7975bb [INFO] [stdout] at src/libcore/option.rs:1272 [INFO] [stdout] 15: 0x55b12c96064f - core::result::Result::expect::h841d05f8f7165ff0 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/result.rs:963 [INFO] [stdout] 16: 0x55b12c9441b0 - leaps_and_bounds::disk::Disk::new::h77e89f4c3c0268f3 [INFO] [stdout] at src/disk/mod.rs:22 [INFO] [stdout] 17: 0x55b12c97aa74 - leaps_and_bounds::frontier::Frontier::new::h9e8ec105d5d85545 [INFO] [stdout] at src/frontier/mod.rs:29 [INFO] [stdout] 18: 0x55b12c9571f3 - leaps_and_bounds::frontier::test::subject::h1b6b5a4785107348 [INFO] [stdout] at src/frontier/test.rs:11 [INFO] [stdout] 19: 0x55b12c9b4934 - leaps_and_bounds::frontier::test::new::it_builds_a_new_frontier::h1e4b218960af273f [INFO] [stdout] at src/frontier/test.rs:19 [INFO] [stdout] 20: 0x55b12c9b490a - leaps_and_bounds::frontier::test::new::it_builds_a_new_frontier::{{closure}}::h8bda2d764419e08a [INFO] [stdout] at src/frontier/test.rs:18 [INFO] [stdout] 21: 0x55b12c95d0de - core::ops::function::FnOnce::call_once::hf23dd2e289f82432 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 22: 0x55b12c9dd232 - as core::ops::function::FnOnce>::call_once::h1efcc6525b6aa145 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 23: 0x55b12c9dd232 - as core::ops::function::FnOnce<()>>::call_once::hafd7ae2f3c23f399 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 24: 0x55b12c9dd232 - std::panicking::try::do_call::h83baf26f5fc8b0a5 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 25: 0x55b12c9dd232 - std::panicking::try::h8d28a678b90bb6ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 26: 0x55b12c9dd232 - std::panic::catch_unwind::h20734e8710644f59 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 27: 0x55b12c9dd232 - test::run_test_in_process::h2c1fb2dd0c9013bb [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 28: 0x55b12c9dd232 - test::run_test::run_test_inner::{{closure}}::h7c58b7aefdb9adf3 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 29: 0x55b12c9b5506 - std::sys_common::backtrace::__rust_begin_short_backtrace::h498f21fd16bdff05 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 30: 0x55b12c9ba845 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb35336a0a0430e6d [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:475 [INFO] [stdout] 31: 0x55b12c9ba845 - as core::ops::function::FnOnce<()>>::call_once::h8569a86268e08ad1 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 32: 0x55b12c9ba845 - std::panicking::try::do_call::hcc5472a0f1ff31ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 33: 0x55b12c9ba845 - std::panicking::try::h774b0c4fd770945c [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 34: 0x55b12c9ba845 - std::panic::catch_unwind::hfaf7c6beb53320e7 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 35: 0x55b12c9ba845 - std::thread::Builder::spawn_unchecked::{{closure}}::h481343a824704446 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:474 [INFO] [stdout] 36: 0x55b12c9ba845 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dcbc7fc2c4c6c48 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 37: 0x55b12ca63eea - as core::ops::function::FnOnce>::call_once::hf311c88f1fadb9b8 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 38: 0x55b12ca63eea - as core::ops::function::FnOnce>::call_once::h8cfb7235b81393ef [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 39: 0x55b12ca63eea - std::sys::unix::thread::Thread::new::thread_start::hf745c8cf29a89648 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 40: 0x7fdd62d56609 - start_thread [INFO] [stdout] 41: 0x7fdd62c62103 - __clone [INFO] [stdout] 42: 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/disk/mod.rs:22:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55b12ca59e75 - backtrace::backtrace::libunwind::trace::ha215bbf14e328799 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55b12ca59e75 - backtrace::backtrace::trace_unsynchronized::h3384b099b135857a [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55b12ca59e75 - std::sys_common::backtrace::_print_fmt::hfec93740f7294682 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55b12ca59e75 - ::fmt::h5fe20777f4174074 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55b12ca82cbc - core::fmt::write::he14c3177144df275 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55b12c9b6045 - std::io::Write::write_fmt::ha866504c9998fe5e [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55b12ca53fd1 - std::io::impls::>::write_fmt::h8f0a2af895559593 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x55b12ca5cc10 - std::sys_common::backtrace::_print::h9cfa4c87526ba064 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55b12ca5cc10 - std::sys_common::backtrace::print::h94936584848b3272 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55b12ca5cc10 - std::panicking::default_hook::{{closure}}::h733b20cc9b496e46 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55b12ca5c90a - std::panicking::default_hook::h556d8cff6c12a651 [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55b12ca5d247 - std::panicking::rust_panic_with_hook::ha0c7ca5b39baa9d5 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x55b12ca5ce4b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:388 [INFO] [stdout] 13: 0x55b12ca81621 - core::panicking::panic_fmt::h106d7128cbbc7cd2 [INFO] [stdout] at src/libcore/panicking.rs:101 [INFO] [stdout] 14: 0x55b12ca81443 - core::option::expect_none_failed::hfcafefc70a7975bb [INFO] [stdout] at src/libcore/option.rs:1272 [INFO] [stdout] 15: 0x55b12c96064f - core::result::Result::expect::h841d05f8f7165ff0 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/result.rs:963 [INFO] [stdout] 16: 0x55b12c9441b0 - leaps_and_bounds::disk::Disk::new::h77e89f4c3c0268f3 [INFO] [stdout] at src/disk/mod.rs:22 [INFO] [stdout] 17: 0x55b12c97aa74 - leaps_and_bounds::frontier::Frontier::new::h9e8ec105d5d85545 [INFO] [stdout] at src/frontier/mod.rs:29 [INFO] [stdout] 18: 0x55b12c9571f3 - leaps_and_bounds::frontier::test::subject::h1b6b5a4785107348 [INFO] [stdout] at src/frontier/test.rs:11 [INFO] [stdout] 19: 0x55b12c958cfc - leaps_and_bounds::frontier::test::enable_and_disable::it_moves_the_bucket_between_the_enabled_and_disabled_queues::hfb062c8727a524c8 [INFO] [stdout] at src/frontier/test.rs:389 [INFO] [stdout] 20: 0x55b12c958cca - leaps_and_bounds::frontier::test::enable_and_disable::it_moves_the_bucket_between_the_enabled_and_disabled_queues::{{closure}}::he3b22500fe173f01 [INFO] [stdout] at src/frontier/test.rs:388 [INFO] [stdout] 21: 0x55b12c95cafe - core::ops::function::FnOnce::call_once::h786148ba1b88f052 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 22: 0x55b12c9dd232 - as core::ops::function::FnOnce>::call_once::h1efcc6525b6aa145 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 23: 0x55b12c9dd232 - as core::ops::function::FnOnce<()>>::call_once::hafd7ae2f3c23f399 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 24: 0x55b12c9dd232 - std::panicking::try::do_call::h83baf26f5fc8b0a5 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 25: 0x55b12c9dd232 - std::panicking::try::h8d28a678b90bb6ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 26: 0x55b12c9dd232 - std::panic::catch_unwind::h20734e8710644f59 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 27: 0x55b12c9dd232 - test::run_test_in_process::h2c1fb2dd0c9013bb [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 28: 0x55b12c9dd232 - test::run_test::run_test_inner::{{closure}}::h7c58b7aefdb9adf3 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 29: 0x55b12c9b5506 - std::sys_common::backtrace::__rust_begin_short_backtrace::h498f21fd16bdff05 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 30: 0x55b12c9ba845 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb35336a0a0430e6d [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:475 [INFO] [stdout] 31: 0x55b12c9ba845 - as core::ops::function::FnOnce<()>>::call_once::h8569a86268e08ad1 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 32: 0x55b12c9ba845 - std::panicking::try::do_call::hcc5472a0f1ff31ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 33: 0x55b12c9ba845 - std::panicking::try::h774b0c4fd770945c [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 34: 0x55b12c9ba845 - std::panic::catch_unwind::hfaf7c6beb53320e7 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 35: 0x55b12c9ba845 - std::thread::Builder::spawn_unchecked::{{closure}}::h481343a824704446 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:474 [INFO] [stdout] 36: 0x55b12c9ba845 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dcbc7fc2c4c6c48 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 37: 0x55b12ca63eea - as core::ops::function::FnOnce>::call_once::hf311c88f1fadb9b8 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 38: 0x55b12ca63eea - as core::ops::function::FnOnce>::call_once::h8cfb7235b81393ef [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 39: 0x55b12ca63eea - std::sys::unix::thread::Thread::new::thread_start::hf745c8cf29a89648 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 40: 0x7fdd62d56609 - start_thread [INFO] [stdout] 41: 0x7fdd62c62103 - __clone [INFO] [stdout] 42: 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/disk/mod.rs:22:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55b12ca59e75 - backtrace::backtrace::libunwind::trace::ha215bbf14e328799 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55b12ca59e75 - backtrace::backtrace::trace_unsynchronized::h3384b099b135857a [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55b12ca59e75 - std::sys_common::backtrace::_print_fmt::hfec93740f7294682 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55b12ca59e75 - ::fmt::h5fe20777f4174074 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55b12ca82cbc - core::fmt::write::he14c3177144df275 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55b12c9b6045 - std::io::Write::write_fmt::ha866504c9998fe5e [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55b12ca53fd1 - std::io::impls::>::write_fmt::h8f0a2af895559593 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x55b12ca5cc10 - std::sys_common::backtrace::_print::h9cfa4c87526ba064 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55b12ca5cc10 - std::sys_common::backtrace::print::h94936584848b3272 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55b12ca5cc10 - std::panicking::default_hook::{{closure}}::h733b20cc9b496e46 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55b12ca5c90a - std::panicking::default_hook::h556d8cff6c12a651 [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55b12ca5d247 - std::panicking::rust_panic_with_hook::ha0c7ca5b39baa9d5 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x55b12ca5ce4b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:388 [INFO] [stdout] 13: 0x55b12ca81621 - core::panicking::panic_fmt::h106d7128cbbc7cd2 [INFO] [stdout] at src/libcore/panicking.rs:101 [INFO] [stdout] 14: 0x55b12ca81443 - core::option::expect_none_failed::hfcafefc70a7975bb [INFO] [stdout] at src/libcore/option.rs:1272 [INFO] [stdout] 15: 0x55b12c96064f - core::result::Result::expect::h841d05f8f7165ff0 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/result.rs:963 [INFO] [stdout] 16: 0x55b12c9441b0 - leaps_and_bounds::disk::Disk::new::h77e89f4c3c0268f3 [INFO] [stdout] at src/disk/mod.rs:22 [INFO] [stdout] 17: 0x55b12c97aa74 - leaps_and_bounds::frontier::Frontier::new::h9e8ec105d5d85545 [INFO] [stdout] at src/frontier/mod.rs:29 [INFO] [stdout] 18: 0x55b12c9571f3 - leaps_and_bounds::frontier::test::subject::h1b6b5a4785107348 [INFO] [stdout] at src/frontier/test.rs:11 [INFO] [stdout] 19: 0x55b12c959b1c - leaps_and_bounds::frontier::test::enable_and_disable::it_returns_true_if_the_bucket_that_was_moved_contained_something::h45d1b67d8f2254e6 [INFO] [stdout] at src/frontier/test.rs:417 [INFO] [stdout] 20: 0x55b12c959aea - leaps_and_bounds::frontier::test::enable_and_disable::it_returns_true_if_the_bucket_that_was_moved_contained_something::{{closure}}::h5ebc647552f55071 [INFO] [stdout] at src/frontier/test.rs:416 [INFO] [stdout] 21: 0x55b12c95cefe - core::ops::function::FnOnce::call_once::hca36a826dd0f5445 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 22: 0x55b12c9dd232 - as core::ops::function::FnOnce>::call_once::h1efcc6525b6aa145 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 23: 0x55b12c9dd232 - as core::ops::function::FnOnce<()>>::call_once::hafd7ae2f3c23f399 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 24: 0x55b12c9dd232 - std::panicking::try::do_call::h83baf26f5fc8b0a5 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 25: 0x55b12c9dd232 - std::panicking::try::h8d28a678b90bb6ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 26: 0x55b12c9dd232 - std::panic::catch_unwind::h20734e8710644f59 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 27: 0x55b12c9dd232 - test::run_test_in_process::h2c1fb2dd0c9013bb [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 28: 0x55b12c9dd232 - test::run_test::run_test_inner::{{closure}}::h7c58b7aefdb9adf3 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 29: 0x55b12c9b5506 - std::sys_common::backtrace::__rust_begin_short_backtrace::h498f21fd16bdff05 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 30: 0x55b12c9ba845 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb35336a0a0430e6d [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:475 [INFO] [stdout] 31: 0x55b12c9ba845 - as core::ops::function::FnOnce<()>>::call_once::h8569a86268e08ad1 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 32: 0x55b12c9ba845 - std::panicking::try::do_call::hcc5472a0f1ff31ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 33: 0x55b12c9ba845 - std::panicking::try::h774b0c4fd770945c [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 34: 0x55b12c9ba845 - std::panic::catch_unwind::hfaf7c6beb53320e7 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 35: 0x55b12c9ba845 - std::thread::Builder::spawn_unchecked::{{closure}}::h481343a824704446 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:474 [INFO] [stdout] 36: 0x55b12c9ba845 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dcbc7fc2c4c6c48 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 37: 0x55b12ca63eea - as core::ops::function::FnOnce>::call_once::hf311c88f1fadb9b8 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 38: 0x55b12ca63eea - as core::ops::function::FnOnce>::call_once::h8cfb7235b81393ef [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 39: 0x55b12ca63eea - std::sys::unix::thread::Thread::new::thread_start::hf745c8cf29a89648 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 40: 0x7fdd62d56609 - start_thread [INFO] [stdout] 41: 0x7fdd62c62103 - __clone [INFO] [stdout] 42: 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/disk/mod.rs:22:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55b12ca59e75 - backtrace::backtrace::libunwind::trace::ha215bbf14e328799 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55b12ca59e75 - backtrace::backtrace::trace_unsynchronized::h3384b099b135857a [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55b12ca59e75 - std::sys_common::backtrace::_print_fmt::hfec93740f7294682 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55b12ca59e75 - ::fmt::h5fe20777f4174074 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55b12ca82cbc - core::fmt::write::he14c3177144df275 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55b12c9b6045 - std::io::Write::write_fmt::ha866504c9998fe5e [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55b12ca53fd1 - std::io::impls::>::write_fmt::h8f0a2af895559593 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x55b12ca5cc10 - std::sys_common::backtrace::_print::h9cfa4c87526ba064 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55b12ca5cc10 - std::sys_common::backtrace::print::h94936584848b3272 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55b12ca5cc10 - std::panicking::default_hook::{{closure}}::h733b20cc9b496e46 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55b12ca5c90a - std::panicking::default_hook::h556d8cff6c12a651 [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55b12ca5d247 - std::panicking::rust_panic_with_hook::ha0c7ca5b39baa9d5 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x55b12ca5ce4b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:388 [INFO] [stdout] 13: 0x55b12ca81621 - core::panicking::panic_fmt::h106d7128cbbc7cd2 [INFO] [stdout] at src/libcore/panicking.rs:101 [INFO] [stdout] 14: 0x55b12ca81443 - core::option::expect_none_failed::hfcafefc70a7975bb [INFO] [stdout] at src/libcore/option.rs:1272 [INFO] [stdout] 15: 0x55b12c96064f - core::result::Result::expect::h841d05f8f7165ff0 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/result.rs:963 [INFO] [stdout] 16: 0x55b12c9441b0 - leaps_and_bounds::disk::Disk::new::h77e89f4c3c0268f3 [INFO] [stdout] at src/disk/mod.rs:22 [INFO] [stdout] 17: 0x55b12c97aa74 - leaps_and_bounds::frontier::Frontier::new::h9e8ec105d5d85545 [INFO] [stdout] at src/frontier/mod.rs:29 [INFO] [stdout] 18: 0x55b12c9571f3 - leaps_and_bounds::frontier::test::subject::h1b6b5a4785107348 [INFO] [stdout] at src/frontier/test.rs:11 [INFO] [stdout] 19: 0x55b12c99129c - leaps_and_bounds::frontier::test::next::it_does_not_return_candidates_from_the_disabled_queue::h8ea169dded7383dc [INFO] [stdout] at src/frontier/test.rs:310 [INFO] [stdout] 20: 0x55b12c99126a - leaps_and_bounds::frontier::test::next::it_does_not_return_candidates_from_the_disabled_queue::{{closure}}::hdbd265a038804272 [INFO] [stdout] at src/frontier/test.rs:309 [INFO] [stdout] 21: 0x55b12c95cf5e - core::ops::function::FnOnce::call_once::hd5464e478cca563a [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 22: 0x55b12c9dd232 - as core::ops::function::FnOnce>::call_once::h1efcc6525b6aa145 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 23: 0x55b12c9dd232 - as core::ops::function::FnOnce<()>>::call_once::hafd7ae2f3c23f399 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 24: 0x55b12c9dd232 - std::panicking::try::do_call::h83baf26f5fc8b0a5 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 25: 0x55b12c9dd232 - std::panicking::try::h8d28a678b90bb6ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 26: 0x55b12c9dd232 - std::panic::catch_unwind::h20734e8710644f59 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 27: 0x55b12c9dd232 - test::run_test_in_process::h2c1fb2dd0c9013bb [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 28: 0x55b12c9dd232 - test::run_test::run_test_inner::{{closure}}::h7c58b7aefdb9adf3 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 29: 0x55b12c9b5506 - std::sys_common::backtrace::__rust_begin_short_backtrace::h498f21fd16bdff05 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 30: 0x55b12c9ba845 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb35336a0a0430e6d [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:475 [INFO] [stdout] 31: 0x55b12c9ba845 - as core::ops::function::FnOnce<()>>::call_once::h8569a86268e08ad1 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 32: 0x55b12c9ba845 - std::panicking::try::do_call::hcc5472a0f1ff31ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 33: 0x55b12c9ba845 - std::panicking::try::h774b0c4fd770945c [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 34: 0x55b12c9ba845 - std::panic::catch_unwind::hfaf7c6beb53320e7 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 35: 0x55b12c9ba845 - std::thread::Builder::spawn_unchecked::{{closure}}::h481343a824704446 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:474 [INFO] [stdout] 36: 0x55b12c9ba845 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dcbc7fc2c4c6c48 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 37: 0x55b12ca63eea - as core::ops::function::FnOnce>::call_once::hf311c88f1fadb9b8 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 38: 0x55b12ca63eea - as core::ops::function::FnOnce>::call_once::h8cfb7235b81393ef [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 39: 0x55b12ca63eea - std::sys::unix::thread::Thread::new::thread_start::hf745c8cf29a89648 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 40: 0x7fdd62d56609 - start_thread [INFO] [stdout] 41: 0x7fdd62c62103 - __clone [INFO] [stdout] 42: 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/disk/mod.rs:22:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55b12ca59e75 - backtrace::backtrace::libunwind::trace::ha215bbf14e328799 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55b12ca59e75 - backtrace::backtrace::trace_unsynchronized::h3384b099b135857a [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55b12ca59e75 - std::sys_common::backtrace::_print_fmt::hfec93740f7294682 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55b12ca59e75 - ::fmt::h5fe20777f4174074 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55b12ca82cbc - core::fmt::write::he14c3177144df275 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55b12c9b6045 - std::io::Write::write_fmt::ha866504c9998fe5e [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55b12ca53fd1 - std::io::impls::>::write_fmt::h8f0a2af895559593 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x55b12ca5cc10 - std::sys_common::backtrace::_print::h9cfa4c87526ba064 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55b12ca5cc10 - std::sys_common::backtrace::print::h94936584848b3272 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55b12ca5cc10 - std::panicking::default_hook::{{closure}}::h733b20cc9b496e46 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55b12ca5c90a - std::panicking::default_hook::h556d8cff6c12a651 [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55b12ca5d247 - std::panicking::rust_panic_with_hook::ha0c7ca5b39baa9d5 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x55b12ca5ce4b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:388 [INFO] [stdout] 13: 0x55b12ca81621 - core::panicking::panic_fmt::h106d7128cbbc7cd2 [INFO] [stdout] at src/libcore/panicking.rs:101 [INFO] [stdout] 14: 0x55b12ca81443 - core::option::expect_none_failed::hfcafefc70a7975bb [INFO] [stdout] at src/libcore/option.rs:1272 [INFO] [stdout] 15: 0x55b12c96064f - core::result::Result::expect::h841d05f8f7165ff0 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/result.rs:963 [INFO] [stdout] 16: 0x55b12c9441b0 - leaps_and_bounds::disk::Disk::new::h77e89f4c3c0268f3 [INFO] [stdout] at src/disk/mod.rs:22 [INFO] [stdout] 17: 0x55b12c97aa74 - leaps_and_bounds::frontier::Frontier::new::h9e8ec105d5d85545 [INFO] [stdout] at src/frontier/mod.rs:29 [INFO] [stdout] 18: 0x55b12c9571f3 - leaps_and_bounds::frontier::test::subject::h1b6b5a4785107348 [INFO] [stdout] at src/frontier/test.rs:11 [INFO] [stdout] 19: 0x55b12c98fbbc - leaps_and_bounds::frontier::test::next::it_returns_the_candidates_ordered_by_waste_asc_then_number_of_permutations_desc::h85e4a170033c2837 [INFO] [stdout] at src/frontier/test.rs:282 [INFO] [stdout] 20: 0x55b12c98fb8a - leaps_and_bounds::frontier::test::next::it_returns_the_candidates_ordered_by_waste_asc_then_number_of_permutations_desc::{{closure}}::h53e0389a3dbf8720 [INFO] [stdout] at src/frontier/test.rs:281 [INFO] [stdout] 21: 0x55b12c95cbde - core::ops::function::FnOnce::call_once::h862d4b45762f6df7 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 22: 0x55b12c9dd232 - as core::ops::function::FnOnce>::call_once::h1efcc6525b6aa145 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 23: 0x55b12c9dd232 - as core::ops::function::FnOnce<()>>::call_once::hafd7ae2f3c23f399 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 24: 0x55b12c9dd232 - std::panicking::try::do_call::h83baf26f5fc8b0a5 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 25: 0x55b12c9dd232 - std::panicking::try::h8d28a678b90bb6ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 26: 0x55b12c9dd232 - std::panic::catch_unwind::h20734e8710644f59 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 27: 0x55b12c9dd232 - test::run_test_in_process::h2c1fb2dd0c9013bb [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 28: 0x55b12c9dd232 - test::run_test::run_test_inner::{{closure}}::h7c58b7aefdb9adf3 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 29: 0x55b12c9b5506 - std::sys_common::backtrace::__rust_begin_short_backtrace::h498f21fd16bdff05 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 30: 0x55b12c9ba845 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb35336a0a0430e6d [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:475 [INFO] [stdout] 31: 0x55b12c9ba845 - as core::ops::function::FnOnce<()>>::call_once::h8569a86268e08ad1 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 32: 0x55b12c9ba845 - std::panicking::try::do_call::hcc5472a0f1ff31ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 33: 0x55b12c9ba845 - std::panicking::try::h774b0c4fd770945c [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 34: 0x55b12c9ba845 - std::panic::catch_unwind::hfaf7c6beb53320e7 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 35: 0x55b12c9ba845 - std::thread::Builder::spawn_unchecked::{{closure}}::h481343a824704446 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:474 [INFO] [stdout] 36: 0x55b12c9ba845 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dcbc7fc2c4c6c48 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 37: 0x55b12ca63eea - as core::ops::function::FnOnce>::call_once::hf311c88f1fadb9b8 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 38: 0x55b12ca63eea - as core::ops::function::FnOnce>::call_once::h8cfb7235b81393ef [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 39: 0x55b12ca63eea - std::sys::unix::thread::Thread::new::thread_start::hf745c8cf29a89648 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 40: 0x7fdd62d56609 - start_thread [INFO] [stdout] 41: 0x7fdd62c62103 - __clone [INFO] [stdout] 42: 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/disk/mod.rs:22:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55b12ca59e75 - backtrace::backtrace::libunwind::trace::ha215bbf14e328799 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55b12ca59e75 - backtrace::backtrace::trace_unsynchronized::h3384b099b135857a [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55b12ca59e75 - std::sys_common::backtrace::_print_fmt::hfec93740f7294682 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55b12ca59e75 - ::fmt::h5fe20777f4174074 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55b12ca82cbc - core::fmt::write::he14c3177144df275 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55b12c9b6045 - std::io::Write::write_fmt::ha866504c9998fe5e [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55b12ca53fd1 - std::io::impls::>::write_fmt::h8f0a2af895559593 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x55b12ca5cc10 - std::sys_common::backtrace::_print::h9cfa4c87526ba064 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55b12ca5cc10 - std::sys_common::backtrace::print::h94936584848b3272 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55b12ca5cc10 - std::panicking::default_hook::{{closure}}::h733b20cc9b496e46 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55b12ca5c90a - std::panicking::default_hook::h556d8cff6c12a651 [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55b12ca5d247 - std::panicking::rust_panic_with_hook::ha0c7ca5b39baa9d5 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x55b12ca5ce4b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:388 [INFO] [stdout] 13: 0x55b12ca81621 - core::panicking::panic_fmt::h106d7128cbbc7cd2 [INFO] [stdout] at src/libcore/panicking.rs:101 [INFO] [stdout] 14: 0x55b12ca81443 - core::option::expect_none_failed::hfcafefc70a7975bb [INFO] [stdout] at src/libcore/option.rs:1272 [INFO] [stdout] 15: 0x55b12c96064f - core::result::Result::expect::h841d05f8f7165ff0 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/result.rs:963 [INFO] [stdout] 16: 0x55b12c9441b0 - leaps_and_bounds::disk::Disk::new::h77e89f4c3c0268f3 [INFO] [stdout] at src/disk/mod.rs:22 [INFO] [stdout] 17: 0x55b12c97aa74 - leaps_and_bounds::frontier::Frontier::new::h9e8ec105d5d85545 [INFO] [stdout] at src/frontier/mod.rs:29 [INFO] [stdout] 18: 0x55b12c9571f3 - leaps_and_bounds::frontier::test::subject::h1b6b5a4785107348 [INFO] [stdout] at src/frontier/test.rs:11 [INFO] [stdout] 19: 0x55b12c95723c - leaps_and_bounds::frontier::test::prune::it_removes_candidates_with_the_given_waste_that_do_not_meet_the_threshold::hd696d6126dc3930d [INFO] [stdout] at src/frontier/test.rs:89 [INFO] [stdout] 20: 0x55b12c95720a - leaps_and_bounds::frontier::test::prune::it_removes_candidates_with_the_given_waste_that_do_not_meet_the_threshold::{{closure}}::h2c7a53dccb935328 [INFO] [stdout] at src/frontier/test.rs:88 [INFO] [stdout] 21: 0x55b12c95ce6e - core::ops::function::FnOnce::call_once::hc2f5ac876a5beb39 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 22: 0x55b12c9dd232 - as core::ops::function::FnOnce>::call_once::h1efcc6525b6aa145 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 23: 0x55b12c9dd232 - as core::ops::function::FnOnce<()>>::call_once::hafd7ae2f3c23f399 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 24: 0x55b12c9dd232 - std::panicking::try::do_call::h83baf26f5fc8b0a5 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 25: 0x55b12c9dd232 - std::panicking::try::h8d28a678b90bb6ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 26: 0x55b12c9dd232 - std::panic::catch_unwind::h20734e8710644f59 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 27: 0x55b12c9dd232 - test::run_test_in_process::h2c1fb2dd0c9013bb [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 28: 0x55b12c9dd232 - test::run_test::run_test_inner::{{closure}}::h7c58b7aefdb9adf3 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 29: 0x55b12c9b5506 - std::sys_common::backtrace::__rust_begin_short_backtrace::h498f21fd16bdff05 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 30: 0x55b12c9ba845 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb35336a0a0430e6d [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:475 [INFO] [stdout] 31: 0x55b12c9ba845 - as core::ops::function::FnOnce<()>>::call_once::h8569a86268e08ad1 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 32: 0x55b12c9ba845 - std::panicking::try::do_call::hcc5472a0f1ff31ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 33: 0x55b12c9ba845 - std::panicking::try::h774b0c4fd770945c [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 34: 0x55b12c9ba845 - std::panic::catch_unwind::hfaf7c6beb53320e7 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 35: 0x55b12c9ba845 - std::thread::Builder::spawn_unchecked::{{closure}}::h481343a824704446 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:474 [INFO] [stdout] 36: 0x55b12c9ba845 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dcbc7fc2c4c6c48 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 37: 0x55b12ca63eea - as core::ops::function::FnOnce>::call_once::hf311c88f1fadb9b8 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 38: 0x55b12ca63eea - as core::ops::function::FnOnce>::call_once::h8cfb7235b81393ef [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 39: 0x55b12ca63eea - std::sys::unix::thread::Thread::new::thread_start::hf745c8cf29a89648 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 40: 0x7fdd62d56609 - start_thread [INFO] [stdout] 41: 0x7fdd62c62103 - __clone [INFO] [stdout] 42: 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/disk/mod.rs:22:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55b12ca59e75 - backtrace::backtrace::libunwind::trace::ha215bbf14e328799 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55b12ca59e75 - backtrace::backtrace::trace_unsynchronized::h3384b099b135857a [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55b12ca59e75 - std::sys_common::backtrace::_print_fmt::hfec93740f7294682 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55b12ca59e75 - ::fmt::h5fe20777f4174074 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55b12ca82cbc - core::fmt::write::he14c3177144df275 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55b12c9b6045 - std::io::Write::write_fmt::ha866504c9998fe5e [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55b12ca53fd1 - std::io::impls::>::write_fmt::h8f0a2af895559593 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x55b12ca5cc10 - std::sys_common::backtrace::_print::h9cfa4c87526ba064 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55b12ca5cc10 - std::sys_common::backtrace::print::h94936584848b3272 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55b12ca5cc10 - std::panicking::default_hook::{{closure}}::h733b20cc9b496e46 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55b12ca5c90a - std::panicking::default_hook::h556d8cff6c12a651 [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55b12ca5d247 - std::panicking::rust_panic_with_hook::ha0c7ca5b39baa9d5 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x55b12ca5ce4b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:388 [INFO] [stdout] 13: 0x55b12ca81621 - core::panicking::panic_fmt::h106d7128cbbc7cd2 [INFO] [stdout] at src/libcore/panicking.rs:101 [INFO] [stdout] 14: 0x55b12ca81443 - core::option::expect_none_failed::hfcafefc70a7975bb [INFO] [stdout] at src/libcore/option.rs:1272 [INFO] [stdout] 15: 0x55b12c96064f - core::result::Result::expect::h841d05f8f7165ff0 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/result.rs:963 [INFO] [stdout] 16: 0x55b12c9441b0 - leaps_and_bounds::disk::Disk::new::h77e89f4c3c0268f3 [INFO] [stdout] at src/disk/mod.rs:22 [INFO] [stdout] 17: 0x55b12c97aa74 - leaps_and_bounds::frontier::Frontier::new::h9e8ec105d5d85545 [INFO] [stdout] at src/frontier/mod.rs:29 [INFO] [stdout] 18: 0x55b12c9571f3 - leaps_and_bounds::frontier::test::subject::h1b6b5a4785107348 [INFO] [stdout] at src/frontier/test.rs:11 [INFO] [stdout] 19: 0x55b12c97d75c - leaps_and_bounds::frontier::test::prune::when_pruning_eagerly::it_also_prunes_candidates_that_have_more_wasted_symbols::h915038e4d919fd21 [INFO] [stdout] at src/frontier/test.rs:128 [INFO] [stdout] 20: 0x55b12c97d72a - leaps_and_bounds::frontier::test::prune::when_pruning_eagerly::it_also_prunes_candidates_that_have_more_wasted_symbols::{{closure}}::ha2003bdd6eb74bd7 [INFO] [stdout] at src/frontier/test.rs:127 [INFO] [stdout] 21: 0x55b12c95c8be - core::ops::function::FnOnce::call_once::h47879fabec023ec2 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 22: 0x55b12c9dd232 - as core::ops::function::FnOnce>::call_once::h1efcc6525b6aa145 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 23: 0x55b12c9dd232 - as core::ops::function::FnOnce<()>>::call_once::hafd7ae2f3c23f399 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 24: 0x55b12c9dd232 - std::panicking::try::do_call::h83baf26f5fc8b0a5 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 25: 0x55b12c9dd232 - std::panicking::try::h8d28a678b90bb6ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 26: 0x55b12c9dd232 - std::panic::catch_unwind::h20734e8710644f59 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 27: 0x55b12c9dd232 - test::run_test_in_process::h2c1fb2dd0c9013bb [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 28: 0x55b12c9dd232 - test::run_test::run_test_inner::{{closure}}::h7c58b7aefdb9adf3 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 29: 0x55b12c9b5506 - std::sys_common::backtrace::__rust_begin_short_backtrace::h498f21fd16bdff05 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 30: 0x55b12c9ba845 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb35336a0a0430e6d [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:475 [INFO] [stdout] 31: 0x55b12c9ba845 - as core::ops::function::FnOnce<()>>::call_once::h8569a86268e08ad1 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 32: 0x55b12c9ba845 - std::panicking::try::do_call::hcc5472a0f1ff31ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 33: 0x55b12c9ba845 - std::panicking::try::h774b0c4fd770945c [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 34: 0x55b12c9ba845 - std::panic::catch_unwind::hfaf7c6beb53320e7 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 35: 0x55b12c9ba845 - std::thread::Builder::spawn_unchecked::{{closure}}::h481343a824704446 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:474 [INFO] [stdout] 36: 0x55b12c9ba845 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dcbc7fc2c4c6c48 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 37: 0x55b12ca63eea - as core::ops::function::FnOnce>::call_once::hf311c88f1fadb9b8 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 38: 0x55b12ca63eea - as core::ops::function::FnOnce>::call_once::h8cfb7235b81393ef [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 39: 0x55b12ca63eea - std::sys::unix::thread::Thread::new::thread_start::hf745c8cf29a89648 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 40: 0x7fdd62d56609 - start_thread [INFO] [stdout] 41: 0x7fdd62c62103 - __clone [INFO] [stdout] 42: 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/disk/mod.rs:22:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55b12ca59e75 - backtrace::backtrace::libunwind::trace::ha215bbf14e328799 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55b12ca59e75 - backtrace::backtrace::trace_unsynchronized::h3384b099b135857a [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55b12ca59e75 - std::sys_common::backtrace::_print_fmt::hfec93740f7294682 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55b12ca59e75 - ::fmt::h5fe20777f4174074 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55b12ca82cbc - core::fmt::write::he14c3177144df275 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55b12c9b6045 - std::io::Write::write_fmt::ha866504c9998fe5e [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55b12ca53fd1 - std::io::impls::>::write_fmt::h8f0a2af895559593 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x55b12ca5cc10 - std::sys_common::backtrace::_print::h9cfa4c87526ba064 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55b12ca5cc10 - std::sys_common::backtrace::print::h94936584848b3272 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55b12ca5cc10 - std::panicking::default_hook::{{closure}}::h733b20cc9b496e46 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55b12ca5c90a - std::panicking::default_hook::h556d8cff6c12a651 [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55b12ca5d247 - std::panicking::rust_panic_with_hook::ha0c7ca5b39baa9d5 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x55b12ca5ce4b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:388 [INFO] [stdout] 13: 0x55b12ca81621 - core::panicking::panic_fmt::h106d7128cbbc7cd2 [INFO] [stdout] at src/libcore/panicking.rs:101 [INFO] [stdout] 14: 0x55b12ca81443 - core::option::expect_none_failed::hfcafefc70a7975bb [INFO] [stdout] at src/libcore/option.rs:1272 [INFO] [stdout] 15: 0x55b12c96064f - core::result::Result::expect::h841d05f8f7165ff0 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/result.rs:963 [INFO] [stdout] 16: 0x55b12c9441b0 - leaps_and_bounds::disk::Disk::new::h77e89f4c3c0268f3 [INFO] [stdout] at src/disk/mod.rs:22 [INFO] [stdout] 17: 0x55b12c97aa74 - leaps_and_bounds::frontier::Frontier::new::h9e8ec105d5d85545 [INFO] [stdout] at src/frontier/mod.rs:29 [INFO] [stdout] 18: 0x55b12c9571f3 - leaps_and_bounds::frontier::test::subject::h1b6b5a4785107348 [INFO] [stdout] at src/frontier/test.rs:11 [INFO] [stdout] 19: 0x55b12c954b54 - leaps_and_bounds::frontier::test::unprune::it_returns_the_number_of_wasted_symbols_for_the_bucket_that_was_unpruned::h4c3b72186731ead2 [INFO] [stdout] at src/frontier/test.rs:223 [INFO] [stdout] 20: 0x55b12c954b2a - leaps_and_bounds::frontier::test::unprune::it_returns_the_number_of_wasted_symbols_for_the_bucket_that_was_unpruned::{{closure}}::ha2feb39152d278c4 [INFO] [stdout] at src/frontier/test.rs:222 [INFO] [stdout] 21: 0x55b12c95cfbe - core::ops::function::FnOnce::call_once::hdd12cb6c27c444ed [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 22: 0x55b12c9dd232 - as core::ops::function::FnOnce>::call_once::h1efcc6525b6aa145 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 23: 0x55b12c9dd232 - as core::ops::function::FnOnce<()>>::call_once::hafd7ae2f3c23f399 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 24: 0x55b12c9dd232 - std::panicking::try::do_call::h83baf26f5fc8b0a5 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 25: 0x55b12c9dd232 - std::panicking::try::h8d28a678b90bb6ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 26: 0x55b12c9dd232 - std::panic::catch_unwind::h20734e8710644f59 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 27: 0x55b12c9dd232 - test::run_test_in_process::h2c1fb2dd0c9013bb [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 28: 0x55b12c9dd232 - test::run_test::run_test_inner::{{closure}}::h7c58b7aefdb9adf3 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 29: 0x55b12c9b5506 - std::sys_common::backtrace::__rust_begin_short_backtrace::h498f21fd16bdff05 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 30: 0x55b12c9ba845 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb35336a0a0430e6d [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:475 [INFO] [stdout] 31: 0x55b12c9ba845 - as core::ops::function::FnOnce<()>>::call_once::h8569a86268e08ad1 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 32: 0x55b12c9ba845 - std::panicking::try::do_call::hcc5472a0f1ff31ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 33: 0x55b12c9ba845 - std::panicking::try::h774b0c4fd770945c [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 34: 0x55b12c9ba845 - std::panic::catch_unwind::hfaf7c6beb53320e7 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 35: 0x55b12c9ba845 - std::thread::Builder::spawn_unchecked::{{closure}}::h481343a824704446 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:474 [INFO] [stdout] 36: 0x55b12c9ba845 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dcbc7fc2c4c6c48 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 37: 0x55b12ca63eea - as core::ops::function::FnOnce>::call_once::hf311c88f1fadb9b8 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 38: 0x55b12ca63eea - as core::ops::function::FnOnce>::call_once::h8cfb7235b81393ef [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 39: 0x55b12ca63eea - std::sys::unix::thread::Thread::new::thread_start::hf745c8cf29a89648 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 40: 0x7fdd62d56609 - start_thread [INFO] [stdout] 41: 0x7fdd62c62103 - __clone [INFO] [stdout] 42: 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/disk/mod.rs:22:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55b12ca59e75 - backtrace::backtrace::libunwind::trace::ha215bbf14e328799 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55b12ca59e75 - backtrace::backtrace::trace_unsynchronized::h3384b099b135857a [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55b12ca59e75 - std::sys_common::backtrace::_print_fmt::hfec93740f7294682 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55b12ca59e75 - ::fmt::h5fe20777f4174074 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55b12ca82cbc - core::fmt::write::he14c3177144df275 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55b12c9b6045 - std::io::Write::write_fmt::ha866504c9998fe5e [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55b12ca53fd1 - std::io::impls::>::write_fmt::h8f0a2af895559593 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x55b12ca5cc10 - std::sys_common::backtrace::_print::h9cfa4c87526ba064 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55b12ca5cc10 - std::sys_common::backtrace::print::h94936584848b3272 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55b12ca5cc10 - std::panicking::default_hook::{{closure}}::h733b20cc9b496e46 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55b12ca5c90a - std::panicking::default_hook::h556d8cff6c12a651 [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55b12ca5d247 - std::panicking::rust_panic_with_hook::ha0c7ca5b39baa9d5 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x55b12ca5ce4b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:388 [INFO] [stdout] 13: 0x55b12ca81621 - core::panicking::panic_fmt::h106d7128cbbc7cd2 [INFO] [stdout] at src/libcore/panicking.rs:101 [INFO] [stdout] 14: 0x55b12ca81443 - core::option::expect_none_failed::hfcafefc70a7975bb [INFO] [stdout] at src/libcore/option.rs:1272 [INFO] [stdout] 15: 0x55b12c96064f - core::result::Result::expect::h841d05f8f7165ff0 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/result.rs:963 [INFO] [stdout] 16: 0x55b12c9441b0 - leaps_and_bounds::disk::Disk::new::h77e89f4c3c0268f3 [INFO] [stdout] at src/disk/mod.rs:22 [INFO] [stdout] 17: 0x55b12c97aa74 - leaps_and_bounds::frontier::Frontier::new::h9e8ec105d5d85545 [INFO] [stdout] at src/frontier/mod.rs:29 [INFO] [stdout] 18: 0x55b12c9571f3 - leaps_and_bounds::frontier::test::subject::h1b6b5a4785107348 [INFO] [stdout] at src/frontier/test.rs:11 [INFO] [stdout] 19: 0x55b12c9534d4 - leaps_and_bounds::frontier::test::unprune::it_unprunes_buckets_based_on_the_bounds_for_the_current_wasted_symbols::hf1da206968905b9e [INFO] [stdout] at src/frontier/test.rs:168 [INFO] [stdout] 20: 0x55b12c9534aa - leaps_and_bounds::frontier::test::unprune::it_unprunes_buckets_based_on_the_bounds_for_the_current_wasted_symbols::{{closure}}::h71b9bc00c8a212a4 [INFO] [stdout] at src/frontier/test.rs:167 [INFO] [stdout] 21: 0x55b12c95c85e - core::ops::function::FnOnce::call_once::h43b01f4a195b787f [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 22: 0x55b12c9dd232 - as core::ops::function::FnOnce>::call_once::h1efcc6525b6aa145 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 23: 0x55b12c9dd232 - as core::ops::function::FnOnce<()>>::call_once::hafd7ae2f3c23f399 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 24: 0x55b12c9dd232 - std::panicking::try::do_call::h83baf26f5fc8b0a5 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 25: 0x55b12c9dd232 - std::panicking::try::h8d28a678b90bb6ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 26: 0x55b12c9dd232 - std::panic::catch_unwind::h20734e8710644f59 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 27: 0x55b12c9dd232 - test::run_test_in_process::h2c1fb2dd0c9013bb [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 28: 0x55b12c9dd232 - test::run_test::run_test_inner::{{closure}}::h7c58b7aefdb9adf3 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 29: 0x55b12c9b5506 - std::sys_common::backtrace::__rust_begin_short_backtrace::h498f21fd16bdff05 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 30: 0x55b12c9ba845 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hb35336a0a0430e6d [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:475 [INFO] [stdout] 31: 0x55b12c9ba845 - as core::ops::function::FnOnce<()>>::call_once::h8569a86268e08ad1 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:318 [INFO] [stdout] 32: 0x55b12c9ba845 - std::panicking::try::do_call::hcc5472a0f1ff31ac [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:297 [INFO] [stdout] 33: 0x55b12c9ba845 - std::panicking::try::h774b0c4fd770945c [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panicking.rs:274 [INFO] [stdout] 34: 0x55b12c9ba845 - std::panic::catch_unwind::hfaf7c6beb53320e7 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/panic.rs:394 [INFO] [stdout] 35: 0x55b12c9ba845 - std::thread::Builder::spawn_unchecked::{{closure}}::h481343a824704446 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libstd/thread/mod.rs:474 [INFO] [stdout] 36: 0x55b12c9ba845 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dcbc7fc2c4c6c48 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/libcore/ops/function.rs:232 [INFO] [stdout] 37: 0x55b12ca63eea - as core::ops::function::FnOnce>::call_once::hf311c88f1fadb9b8 [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 38: 0x55b12ca63eea - as core::ops::function::FnOnce>::call_once::h8cfb7235b81393ef [INFO] [stdout] at /rustc/d3fb005a39e62501b8b0b356166e515ae24e2e54/src/liballoc/boxed.rs:1076 [INFO] [stdout] 39: 0x55b12ca63eea - std::sys::unix::thread::Thread::new::thread_start::hf745c8cf29a89648 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 40: 0x7fdd62d56609 - start_thread [INFO] [stdout] 41: 0x7fdd62c62103 - __clone [INFO] [stdout] 42: 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 `Command { std: "docker" "inspect" "a4f6b8ca70e78e192350f1fae5402bbccabe6a69b4a3b0d386fd1add78c8b3df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a4f6b8ca70e78e192350f1fae5402bbccabe6a69b4a3b0d386fd1add78c8b3df", kill_on_drop: false }` [INFO] [stdout] a4f6b8ca70e78e192350f1fae5402bbccabe6a69b4a3b0d386fd1add78c8b3df