[INFO] fetching crate filesystem 0.4.4... [INFO] testing filesystem-0.4.4 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate filesystem 0.4.4 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate filesystem 0.4.4 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate filesystem 0.4.4 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate filesystem 0.4.4 [INFO] tweaked toml for crates.io crate filesystem 0.4.4 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 22820fe327e2a4cc4cc460e8c32e152a55151f761635daff6983e62a1b6f7446 [INFO] running `"docker" "start" "-a" "22820fe327e2a4cc4cc460e8c32e152a55151f761635daff6983e62a1b6f7446"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling filesystem v0.4.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.41s [INFO] running `"docker" "inspect" "22820fe327e2a4cc4cc460e8c32e152a55151f761635daff6983e62a1b6f7446"` [INFO] running `"docker" "rm" "-f" "22820fe327e2a4cc4cc460e8c32e152a55151f761635daff6983e62a1b6f7446"` [INFO] [stdout] 22820fe327e2a4cc4cc460e8c32e152a55151f761635daff6983e62a1b6f7446 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stdout] a04a8d15106d455916bafe998700931909f71b87d42c367958a7abd2c74d264e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "a04a8d15106d455916bafe998700931909f71b87d42c367958a7abd2c74d264e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling pseudo v0.1.0 [INFO] [stderr] Compiling filesystem v0.4.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.88s [INFO] running `"docker" "inspect" "a04a8d15106d455916bafe998700931909f71b87d42c367958a7abd2c74d264e"` [INFO] running `"docker" "rm" "-f" "a04a8d15106d455916bafe998700931909f71b87d42c367958a7abd2c74d264e"` [INFO] [stdout] a04a8d15106d455916bafe998700931909f71b87d42c367958a7abd2c74d264e [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b63d6f18d534b1e720cf9745296c81c21c42b40cd7276e358f715346439c74e2 [INFO] running `"docker" "start" "-a" "b63d6f18d534b1e720cf9745296c81c21c42b40cd7276e358f715346439c74e2"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/fs-f122e14afaee0e3f [INFO] [stdout] running 142 tests [INFO] [stdout] test fake::create_dir_fails_if_parent_does_not_exist ... ok [INFO] [stdout] test fake::copy_file_overwrites_destination_file ... ok [INFO] [stdout] test fake::create_dir_all_creates_dirs_in_path ... ok [INFO] [stdout] test fake::create_dir_fails_if_dir_already_exists ... ok [INFO] [stdout] test fake::create_file_fails_if_file_already_exists ... ok [INFO] [stdout] test fake::create_dir_all_still_succeeds_if_any_dir_already_exists ... ok [INFO] [stdout] test fake::is_file_returns_false_if_node_is_dir ... ok [INFO] [stdout] test fake::is_dir_returns_false_if_node_does_not_exist ... ok [INFO] [stdout] test fake::is_file_returns_false_if_node_does_not_exist ... ok [INFO] [stdout] test fake::is_dir_returns_false_if_node_is_file ... ok [INFO] [stdout] test fake::len_returns_size_of_directory ... ok [INFO] [stdout] test fake::create_file_writes_writes_to_new_file ... ok [INFO] [stdout] test fake::len_returns_0_if_node_does_not_exist ... ok [INFO] [stdout] test fake::is_file_returns_true_if_node_is_file ... ok [INFO] [stdout] test fake::mode_fails_if_node_does_not_exist ... ok [INFO] [stdout] test fake::mode_returns_permissions ... ok [INFO] [stdout] test fake::len_returns_size_of_file ... ok [INFO] [stdout] test fake::is_dir_returns_true_if_node_is_dir ... ok [INFO] [stdout] test fake::overwrite_file_fails_if_node_does_not_exist ... ok [INFO] [stdout] test fake::overwrite_file_fails_if_node_is_a_directory ... ok [INFO] [stdout] test fake::overwrite_file_fails_if_file_is_readonly ... ok [INFO] [stdout] test fake::read_file_fails_if_file_does_not_exist ... ok [INFO] [stdout] test fake::read_dir_returns_dir_entries ... ok [INFO] [stdout] test fake::read_dir_fails_if_node_does_not_exist ... ok [INFO] [stdout] test fake::read_file_into_fails_if_file_does_not_exist ... ok [INFO] [stdout] test fake::readonly_fails_if_node_does_not_exist ... ok [INFO] [stdout] test fake::overwrite_file_overwrites_contents_of_existing_file ... ok [INFO] [stdout] test fake::read_file_into_writes_bytes_to_buffer ... ok [INFO] [stdout] test fake::readonly_returns_write_permission ... ok [INFO] [stdout] test fake::read_file_to_string_fails_if_contents_are_not_utf8 ... ok [INFO] [stdout] test fake::read_file_to_string_fails_if_file_does_not_exist ... ok [INFO] [stdout] test fake::copy_file_fails_if_original_node_is_directory ... ok [INFO] [stdout] test fake::copy_file_fails_if_original_file_does_not_exist ... ok [INFO] [stdout] test fake::remove_dir_fails_if_dir_is_not_empty ... ok [INFO] [stdout] test fake::remove_file_fails_if_file_does_not_exist ... ok [INFO] [stdout] test fake::copy_file_fails_if_destination_node_is_directory ... ok [INFO] [stdout] test fake::remove_dir_fails_if_node_does_not_exist ... ok [INFO] [stdout] test fake::read_file_to_string_returns_contents_as_string ... ok [INFO] [stdout] test fake::copy_file_fails_if_destination_file_is_readonly ... ok [INFO] [stdout] test fake::remove_dir_fails_if_node_is_a_file ... ok [INFO] [stdout] test fake::remove_dir_all_fails_if_node_is_a_file ... ok [INFO] [stdout] test fake::remove_dir_deletes_dir ... ok [INFO] [stdout] test fake::remove_file_fails_if_node_is_a_directory ... ok [INFO] [stdout] test fake::create_dir_creates_new_dir ... ok [INFO] [stdout] test fake::read_file_returns_contents_as_bytes ... ok [INFO] [stdout] test fake::read_dir_fails_if_node_is_a_file ... ok [INFO] [stdout] test fake::rename_fails_if_destination_directory_is_not_empty ... ok [INFO] [stdout] test fake::copy_file_copies_a_file ... ok [INFO] [stdout] test fake::rename_renames_all_descendants ... ok [INFO] [stdout] test fake::set_mode_fails_if_node_does_not_exist ... ok [INFO] [stdout] test fake::rename_fails_if_original_and_destination_are_different_types ... ok [INFO] [stdout] test fake::rename_renames_a_directory ... ok [INFO] [stdout] test fake::remove_dir_does_not_affect_parent ... ok [INFO] [stdout] test fake::remove_file_removes_a_file ... ok [INFO] [stdout] test fake::rename_renames_a_file ... ok [INFO] [stdout] test fake::rename_overwrites_empty_destination_directory ... ok [INFO] [stdout] test fake::set_readonly_fails_if_node_does_not_exist ... ok [INFO] [stdout] test fake::set_current_dir_fails_if_node_is_a_file ... ok [INFO] [stdout] test fake::rename_fails_if_original_path_does_not_exist ... ok [INFO] [stdout] test fake::write_file_fails_if_node_is_a_directory ... ok [INFO] [stdout] test fake::write_file_writes_to_new_file ... ok [INFO] [stdout] test fake::temp_dir_creates_unique_dir ... ok [INFO] [stdout] test fake::temp_dir_creates_tempdir ... ok [INFO] [stdout] test fake::set_readonly_toggles_write_permission_of_dir ... ok [INFO] [stdout] test fake::set_readonly_toggles_write_permission_of_file ... ok [INFO] [stdout] test fake::set_current_dir_fails_if_node_does_not_exists ... ok [INFO] [stdout] test fake::write_file_overwrites_contents_of_existing_file ... ok [INFO] [stdout] test fake::set_mode_sets_permissions ... ok [INFO] [stdout] test os::create_dir_all_creates_dirs_in_path ... ok [INFO] [stdout] test os::copy_file_fails_if_destination_node_is_directory ... ok [INFO] [stdout] test os::copy_file_overwrites_destination_file ... ok [INFO] [stdout] test os::create_file_writes_writes_to_new_file ... ok [INFO] [stdout] test os::is_dir_returns_false_if_node_does_not_exist ... ok [INFO] [stdout] test os::is_dir_returns_false_if_node_is_file ... ok [INFO] [stdout] test os::is_dir_returns_true_if_node_is_dir ... ok [INFO] [stdout] test os::is_file_returns_false_if_node_does_not_exist ... ok [INFO] [stdout] test os::is_file_returns_true_if_node_is_file ... ok [INFO] [stdout] test os::len_returns_0_if_node_does_not_exist ... ok [INFO] [stdout] test os::len_returns_size_of_directory ... ok [INFO] [stdout] test os::is_file_returns_false_if_node_is_dir ... ok [INFO] [stdout] test os::len_returns_size_of_file ... ok [INFO] [stdout] test os::copy_file_fails_if_original_node_is_directory ... ok [INFO] [stdout] test os::create_dir_all_still_succeeds_if_any_dir_already_exists ... ok [INFO] [stdout] test os::create_dir_fails_if_dir_already_exists ... ok [INFO] [stdout] test os::create_dir_fails_if_parent_does_not_exist ... ok [INFO] [stdout] test os::create_file_fails_if_file_already_exists ... ok [INFO] [stdout] test fake::rename_overwrites_destination_file ... ok [INFO] [stdout] test os::read_dir_fails_if_node_does_not_exist ... ok [INFO] [stdout] test fake::remove_dir_all_removes_dir_and_contents ... ok [INFO] [stdout] test os::create_dir_creates_new_dir ... ok [INFO] [stdout] test os::read_file_fails_if_file_does_not_exist ... ok [INFO] [stdout] test os::mode_returns_permissions ... ok [INFO] [stdout] test os::overwrite_file_overwrites_contents_of_existing_file ... ok [INFO] [stdout] test os::overwrite_file_fails_if_node_is_a_directory ... ok [INFO] [stdout] test os::copy_file_copies_a_file ... ok [INFO] [stdout] test os::mode_fails_if_node_does_not_exist ... ok [INFO] [stdout] test os::read_file_into_writes_bytes_to_buffer ... ok [INFO] [stdout] test os::read_file_to_string_returns_contents_as_string ... ok [INFO] [stdout] test os::readonly_returns_write_permission ... ok [INFO] [stdout] test os::read_file_to_string_fails_if_file_does_not_exist ... ok [INFO] [stdout] test os::readonly_fails_if_node_does_not_exist ... ok [INFO] [stdout] test os::remove_dir_does_not_affect_parent ... ok [INFO] [stdout] test os::read_file_returns_contents_as_bytes ... ok [INFO] [stdout] test os::read_dir_returns_dir_entries ... ok [INFO] [stdout] test os::remove_dir_fails_if_node_is_a_file ... ok [INFO] [stdout] test os::remove_file_fails_if_file_does_not_exist ... ok [INFO] [stdout] test os::remove_file_fails_if_node_is_a_directory ... ok [INFO] [stdout] test os::remove_file_removes_a_file ... ok [INFO] [stdout] test os::rename_fails_if_destination_directory_is_not_empty ... ok [INFO] [stdout] test os::rename_fails_if_original_and_destination_are_different_types ... ok [INFO] [stdout] test os::rename_fails_if_original_path_does_not_exist ... ok [INFO] [stdout] test os::remove_dir_fails_if_node_does_not_exist ... ok [INFO] [stdout] test os::read_file_to_string_fails_if_contents_are_not_utf8 ... ok [INFO] [stdout] test os::remove_dir_deletes_dir ... ok [INFO] [stdout] test os::remove_dir_all_removes_dir_and_contents ... ok [INFO] [stdout] test os::remove_dir_all_fails_if_node_is_a_file ... ok [INFO] [stdout] test os::overwrite_file_fails_if_node_does_not_exist ... ok [INFO] [stdout] test os::rename_overwrites_destination_file ... ok [INFO] [stdout] test os::rename_renames_all_descendants ... ok [INFO] [stdout] test os::remove_dir_fails_if_dir_is_not_empty ... ok [INFO] [stdout] test os::set_current_dir_fails_if_node_does_not_exists ... ok [INFO] [stdout] test os::rename_overwrites_empty_destination_directory ... ok [INFO] [stdout] test os::rename_renames_a_directory ... ok [INFO] [stdout] test os::rename_renames_a_file ... ok [INFO] [stdout] test os::set_mode_fails_if_node_does_not_exist ... ok [INFO] [stdout] test os::read_dir_fails_if_node_is_a_file ... ok [INFO] [stdout] test os::read_file_into_fails_if_file_does_not_exist ... ok [INFO] [stdout] test fake::write_file_fails_if_file_is_readonly ... ok [INFO] [stdout] test os::write_file_fails_if_node_is_a_directory ... ok [INFO] [stdout] test os::set_readonly_fails_if_node_does_not_exist ... ok [INFO] [stdout] test os::temp_dir_creates_tempdir ... ok [INFO] [stdout] test os::temp_dir_creates_unique_dir ... ok [INFO] [stdout] test os::write_file_overwrites_contents_of_existing_file ... ok [INFO] [stdout] test os::write_file_writes_to_new_file ... ok [INFO] [stdout] test os::set_current_dir_fails_if_node_is_a_file ... ok [INFO] [stdout] test os::overwrite_file_fails_if_file_is_readonly ... FAILED [INFO] [stdout] test os::set_mode_sets_permissions ... FAILED [INFO] [stdout] test os::copy_file_fails_if_original_file_does_not_exist ... FAILED [INFO] [stdout] test os::set_readonly_toggles_write_permission_of_file ... FAILED [INFO] [stdout] test os::write_file_fails_if_file_is_readonly ... FAILED [INFO] [stdout] test os::copy_file_fails_if_destination_file_is_readonly ... FAILED [INFO] [stdout] test os::set_readonly_toggles_write_permission_of_dir ... FAILED [INFO] [stderr] error: test failed, to rerun pass '--test fs' [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- os::overwrite_file_fails_if_file_is_readonly stdout ---- [INFO] [stdout] thread 'os::overwrite_file_fails_if_file_is_readonly' panicked at 'assertion failed: result.is_err()', tests/fs.rs:459:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55d5809f2f65 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55d5809f2f65 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55d5809f2f65 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55d5809f2f65 - ::fmt::h3ec6bdab62f1e8d9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55d580a1ce4c - core::fmt::write::h935cb0ed4078a853 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55d580976d55 - std::io::Write::write_fmt::h944a31ab04b0dfe4 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55d5809ec991 - std::io::impls::>::write_fmt::h6bd94c41a9c566d2 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x55d5809f5cf0 - std::sys_common::backtrace::_print::h460db802d801ccf8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55d5809f5cf0 - std::sys_common::backtrace::print::h399d664f56640530 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55d5809f5cf0 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55d5809f59ea - std::panicking::default_hook::hfdceba6d6d1a18ae [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55d5809f6327 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x55d5809d775b - std::panicking::begin_panic::h553dd879e3b5cf70 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:410 [INFO] [stdout] 13: 0x55d58093543e - fs::overwrite_file_fails_if_file_is_readonly::hb2c164e2b6035c35 [INFO] [stdout] at tests/fs.rs:459 [INFO] [stdout] 14: 0x55d58096273f - fs::os::overwrite_file_fails_if_file_is_readonly::ha5cc9c491e86c204 [INFO] [stdout] at tests/fs.rs:17 [INFO] [stdout] 15: 0x55d5809626ba - fs::os::overwrite_file_fails_if_file_is_readonly::{{closure}}::h9634a0a827808154 [INFO] [stdout] at tests/fs.rs:13 [INFO] [stdout] 16: 0x55d58095ed1e - core::ops::function::FnOnce::call_once::h683cce42a15cb6c7 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 17: 0x55d58099e142 - as core::ops::function::FnOnce>::call_once::hd23431bd7b767a0c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 18: 0x55d58099e142 - as core::ops::function::FnOnce<()>>::call_once::h6986d2e83b783a4e [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 19: 0x55d58099e142 - std::panicking::try::do_call::haee67871ebe8ee92 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 20: 0x55d58099e142 - std::panicking::try::hcba534043f17f42d [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 21: 0x55d58099e142 - std::panic::catch_unwind::h6908c2ae7517b434 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 22: 0x55d58099e142 - test::run_test_in_process::h66277a63b8267865 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 23: 0x55d58099e142 - test::run_test::run_test_inner::{{closure}}::h591f321b83c3f302 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 24: 0x55d580976216 - std::sys_common::backtrace::__rust_begin_short_backtrace::h843e47ea29613666 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 25: 0x55d58097b7b5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha6c43669df0cbe25 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475 [INFO] [stdout] 26: 0x55d58097b7b5 - as core::ops::function::FnOnce<()>>::call_once::hc86e5439e615a14a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 27: 0x55d58097b7b5 - std::panicking::try::do_call::h4b45bcf4d5d82a80 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 28: 0x55d58097b7b5 - std::panicking::try::h297c0c407d3f8196 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 29: 0x55d58097b7b5 - std::panic::catch_unwind::h877baa9fbef2eafe [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 30: 0x55d58097b7b5 - std::thread::Builder::spawn_unchecked::{{closure}}::hdb000626ad29158a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474 [INFO] [stdout] 31: 0x55d58097b7b5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h87e786b011f05b5c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 32: 0x55d5809fe01a - as core::ops::function::FnOnce>::call_once::hfc5c0e64036d1b09 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 33: 0x55d5809fe01a - as core::ops::function::FnOnce>::call_once::hf3d73184efc070c1 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 34: 0x55d5809fe01a - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 35: 0x7f837e171609 - start_thread [INFO] [stdout] 36: 0x7f837e07d103 - __clone [INFO] [stdout] 37: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- os::set_mode_sets_permissions stdout ---- [INFO] [stdout] thread 'os::set_mode_sets_permissions' panicked at 'assertion failed: read_result.is_err()', tests/fs.rs:988:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55d5809f2f65 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55d5809f2f65 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55d5809f2f65 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55d5809f2f65 - ::fmt::h3ec6bdab62f1e8d9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55d580a1ce4c - core::fmt::write::h935cb0ed4078a853 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55d580976d55 - std::io::Write::write_fmt::h944a31ab04b0dfe4 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55d5809ec991 - std::io::impls::>::write_fmt::h6bd94c41a9c566d2 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x55d5809f5cf0 - std::sys_common::backtrace::_print::h460db802d801ccf8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55d5809f5cf0 - std::sys_common::backtrace::print::h399d664f56640530 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55d5809f5cf0 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55d5809f59ea - std::panicking::default_hook::hfdceba6d6d1a18ae [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55d5809f6327 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x55d5809d775b - std::panicking::begin_panic::h553dd879e3b5cf70 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:410 [INFO] [stdout] 13: 0x55d58094a240 - fs::set_mode_sets_permissions::h7f34804597196bdc [INFO] [stdout] at tests/fs.rs:988 [INFO] [stdout] 14: 0x55d58096461f - fs::os::set_mode_sets_permissions::hc16f212dc0b5bf92 [INFO] [stdout] at tests/fs.rs:17 [INFO] [stdout] 15: 0x55d58096459a - fs::os::set_mode_sets_permissions::{{closure}}::h4cbc13684016bbff [INFO] [stdout] at tests/fs.rs:13 [INFO] [stdout] 16: 0x55d58095e84e - core::ops::function::FnOnce::call_once::h41dbf0bb586f7aa4 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 17: 0x55d58099e142 - as core::ops::function::FnOnce>::call_once::hd23431bd7b767a0c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 18: 0x55d58099e142 - as core::ops::function::FnOnce<()>>::call_once::h6986d2e83b783a4e [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 19: 0x55d58099e142 - std::panicking::try::do_call::haee67871ebe8ee92 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 20: 0x55d58099e142 - std::panicking::try::hcba534043f17f42d [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 21: 0x55d58099e142 - std::panic::catch_unwind::h6908c2ae7517b434 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 22: 0x55d58099e142 - test::run_test_in_process::h66277a63b8267865 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 23: 0x55d58099e142 - test::run_test::run_test_inner::{{closure}}::h591f321b83c3f302 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 24: 0x55d580976216 - std::sys_common::backtrace::__rust_begin_short_backtrace::h843e47ea29613666 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 25: 0x55d58097b7b5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha6c43669df0cbe25 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475 [INFO] [stdout] 26: 0x55d58097b7b5 - as core::ops::function::FnOnce<()>>::call_once::hc86e5439e615a14a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 27: 0x55d58097b7b5 - std::panicking::try::do_call::h4b45bcf4d5d82a80 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 28: 0x55d58097b7b5 - std::panicking::try::h297c0c407d3f8196 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 29: 0x55d58097b7b5 - std::panic::catch_unwind::h877baa9fbef2eafe [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 30: 0x55d58097b7b5 - std::thread::Builder::spawn_unchecked::{{closure}}::hdb000626ad29158a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474 [INFO] [stdout] 31: 0x55d58097b7b5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h87e786b011f05b5c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 32: 0x55d5809fe01a - as core::ops::function::FnOnce>::call_once::hfc5c0e64036d1b09 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 33: 0x55d5809fe01a - as core::ops::function::FnOnce>::call_once::hf3d73184efc070c1 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 34: 0x55d5809fe01a - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 35: 0x7f837e171609 - start_thread [INFO] [stdout] 36: 0x7f837e07d103 - __clone [INFO] [stdout] 37: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- os::copy_file_fails_if_original_file_does_not_exist stdout ---- [INFO] [stdout] thread 'os::copy_file_fails_if_original_file_does_not_exist' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `NotFound`, [INFO] [stdout] right: `InvalidInput`', tests/fs.rs:641:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55d5809f2f65 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55d5809f2f65 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55d5809f2f65 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55d5809f2f65 - ::fmt::h3ec6bdab62f1e8d9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55d580a1ce4c - core::fmt::write::h935cb0ed4078a853 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55d580976d55 - std::io::Write::write_fmt::h944a31ab04b0dfe4 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55d5809ec991 - std::io::impls::>::write_fmt::h6bd94c41a9c566d2 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x55d5809f5cf0 - std::sys_common::backtrace::_print::h460db802d801ccf8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55d5809f5cf0 - std::sys_common::backtrace::print::h399d664f56640530 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55d5809f5cf0 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55d5809f59ea - std::panicking::default_hook::hfdceba6d6d1a18ae [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55d5809f6327 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x55d5809f5f2b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:388 [INFO] [stdout] 13: 0x55d5809f5e9b - std::panicking::begin_panic_fmt::h3ec91017ffedff5c [INFO] [stdout] at src/libstd/panicking.rs:342 [INFO] [stdout] 14: 0x55d58093d190 - fs::copy_file_fails_if_original_file_does_not_exist::hf599192c541035f1 [INFO] [stdout] at tests/fs.rs:641 [INFO] [stdout] 15: 0x55d58096343f - fs::os::copy_file_fails_if_original_file_does_not_exist::h5a7dd3aa33f64395 [INFO] [stdout] at tests/fs.rs:17 [INFO] [stdout] 16: 0x55d5809633ba - fs::os::copy_file_fails_if_original_file_does_not_exist::{{closure}}::h43b666d916fea99f [INFO] [stdout] at tests/fs.rs:13 [INFO] [stdout] 17: 0x55d58095f40e - core::ops::function::FnOnce::call_once::ha7c8dd501971444e [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 18: 0x55d58099e142 - as core::ops::function::FnOnce>::call_once::hd23431bd7b767a0c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 19: 0x55d58099e142 - as core::ops::function::FnOnce<()>>::call_once::h6986d2e83b783a4e [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 20: 0x55d58099e142 - std::panicking::try::do_call::haee67871ebe8ee92 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 21: 0x55d58099e142 - std::panicking::try::hcba534043f17f42d [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 22: 0x55d58099e142 - std::panic::catch_unwind::h6908c2ae7517b434 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 23: 0x55d58099e142 - test::run_test_in_process::h66277a63b8267865 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 24: 0x55d58099e142 - test::run_test::run_test_inner::{{closure}}::h591f321b83c3f302 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 25: 0x55d580976216 - std::sys_common::backtrace::__rust_begin_short_backtrace::h843e47ea29613666 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 26: 0x55d58097b7b5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha6c43669df0cbe25 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475 [INFO] [stdout] 27: 0x55d58097b7b5 - as core::ops::function::FnOnce<()>>::call_once::hc86e5439e615a14a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 28: 0x55d58097b7b5 - std::panicking::try::do_call::h4b45bcf4d5d82a80 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 29: 0x55d58097b7b5 - std::panicking::try::h297c0c407d3f8196 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 30: 0x55d58097b7b5 - std::panic::catch_unwind::h877baa9fbef2eafe [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 31: 0x55d58097b7b5 - std::thread::Builder::spawn_unchecked::{{closure}}::hdb000626ad29158a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474 [INFO] [stdout] 32: 0x55d58097b7b5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h87e786b011f05b5c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 33: 0x55d5809fe01a - as core::ops::function::FnOnce>::call_once::hfc5c0e64036d1b09 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 34: 0x55d5809fe01a - as core::ops::function::FnOnce>::call_once::hf3d73184efc070c1 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 35: 0x55d5809fe01a - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 36: 0x7f837e171609 - start_thread [INFO] [stdout] 37: 0x7f837e07d103 - __clone [INFO] [stdout] 38: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- os::set_readonly_toggles_write_permission_of_file stdout ---- [INFO] [stdout] thread 'os::set_readonly_toggles_write_permission_of_file' panicked at 'assertion failed: fs.write_file(&path, "readonly").is_err()', tests/fs.rs:862:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55d5809f2f65 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55d5809f2f65 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55d5809f2f65 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55d5809f2f65 - ::fmt::h3ec6bdab62f1e8d9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55d580a1ce4c - core::fmt::write::h935cb0ed4078a853 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55d580976d55 - std::io::Write::write_fmt::h944a31ab04b0dfe4 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55d5809ec991 - std::io::impls::>::write_fmt::h6bd94c41a9c566d2 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x55d5809f5cf0 - std::sys_common::backtrace::_print::h460db802d801ccf8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55d5809f5cf0 - std::sys_common::backtrace::print::h399d664f56640530 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55d5809f5cf0 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55d5809f59ea - std::panicking::default_hook::hfdceba6d6d1a18ae [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55d5809f6327 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x55d5809d775b - std::panicking::begin_panic::h553dd879e3b5cf70 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:410 [INFO] [stdout] 13: 0x55d5809457cc - fs::set_readonly_toggles_write_permission_of_file::h398cf8bf4ad50077 [INFO] [stdout] at tests/fs.rs:862 [INFO] [stdout] 14: 0x55d580963f9f - fs::os::set_readonly_toggles_write_permission_of_file::hd83f03ef23b629ae [INFO] [stdout] at tests/fs.rs:17 [INFO] [stdout] 15: 0x55d580963f1a - fs::os::set_readonly_toggles_write_permission_of_file::{{closure}}::h8ba5dfeaad05c87f [INFO] [stdout] at tests/fs.rs:13 [INFO] [stdout] 16: 0x55d58095f70e - core::ops::function::FnOnce::call_once::hb86bf64369b1ff24 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 17: 0x55d58099e142 - as core::ops::function::FnOnce>::call_once::hd23431bd7b767a0c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 18: 0x55d58099e142 - as core::ops::function::FnOnce<()>>::call_once::h6986d2e83b783a4e [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 19: 0x55d58099e142 - std::panicking::try::do_call::haee67871ebe8ee92 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 20: 0x55d58099e142 - std::panicking::try::hcba534043f17f42d [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 21: 0x55d58099e142 - std::panic::catch_unwind::h6908c2ae7517b434 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 22: 0x55d58099e142 - test::run_test_in_process::h66277a63b8267865 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 23: 0x55d58099e142 - test::run_test::run_test_inner::{{closure}}::h591f321b83c3f302 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 24: 0x55d580976216 - std::sys_common::backtrace::__rust_begin_short_backtrace::h843e47ea29613666 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 25: 0x55d58097b7b5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha6c43669df0cbe25 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475 [INFO] [stdout] 26: 0x55d58097b7b5 - as core::ops::function::FnOnce<()>>::call_once::hc86e5439e615a14a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 27: 0x55d58097b7b5 - std::panicking::try::do_call::h4b45bcf4d5d82a80 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 28: 0x55d58097b7b5 - std::panicking::try::h297c0c407d3f8196 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 29: 0x55d58097b7b5 - std::panic::catch_unwind::h877baa9fbef2eafe [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 30: 0x55d58097b7b5 - std::thread::Builder::spawn_unchecked::{{closure}}::hdb000626ad29158a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474 [INFO] [stdout] 31: 0x55d58097b7b5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h87e786b011f05b5c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 32: 0x55d5809fe01a - as core::ops::function::FnOnce>::call_once::hfc5c0e64036d1b09 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 33: 0x55d5809fe01a - as core::ops::function::FnOnce>::call_once::hf3d73184efc070c1 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 34: 0x55d5809fe01a - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 35: 0x7f837e171609 - start_thread [INFO] [stdout] 36: 0x7f837e07d103 - __clone [INFO] [stdout] 37: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- os::write_file_fails_if_file_is_readonly stdout ---- [INFO] [stdout] thread 'os::write_file_fails_if_file_is_readonly' panicked at 'assertion failed: result.is_err()', tests/fs.rs:414:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55d5809f2f65 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55d5809f2f65 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55d5809f2f65 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55d5809f2f65 - ::fmt::h3ec6bdab62f1e8d9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55d580a1ce4c - core::fmt::write::h935cb0ed4078a853 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55d580976d55 - std::io::Write::write_fmt::h944a31ab04b0dfe4 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55d5809ec991 - std::io::impls::>::write_fmt::h6bd94c41a9c566d2 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x55d5809f5cf0 - std::sys_common::backtrace::_print::h460db802d801ccf8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55d5809f5cf0 - std::sys_common::backtrace::print::h399d664f56640530 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55d5809f5cf0 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55d5809f59ea - std::panicking::default_hook::hfdceba6d6d1a18ae [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55d5809f6327 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x55d5809d775b - std::panicking::begin_panic::h553dd879e3b5cf70 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:410 [INFO] [stdout] 13: 0x55d58093371e - fs::write_file_fails_if_file_is_readonly::h393e8d482d784799 [INFO] [stdout] at tests/fs.rs:414 [INFO] [stdout] 14: 0x55d5809623ff - fs::os::write_file_fails_if_file_is_readonly::hbd46dcdd26a12e20 [INFO] [stdout] at tests/fs.rs:17 [INFO] [stdout] 15: 0x55d58096237a - fs::os::write_file_fails_if_file_is_readonly::{{closure}}::hc5abaf5db460ed65 [INFO] [stdout] at tests/fs.rs:13 [INFO] [stdout] 16: 0x55d58095f52e - core::ops::function::FnOnce::call_once::had8047387d6a8809 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 17: 0x55d58099e142 - as core::ops::function::FnOnce>::call_once::hd23431bd7b767a0c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 18: 0x55d58099e142 - as core::ops::function::FnOnce<()>>::call_once::h6986d2e83b783a4e [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 19: 0x55d58099e142 - std::panicking::try::do_call::haee67871ebe8ee92 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 20: 0x55d58099e142 - std::panicking::try::hcba534043f17f42d [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 21: 0x55d58099e142 - std::panic::catch_unwind::h6908c2ae7517b434 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 22: 0x55d58099e142 - test::run_test_in_process::h66277a63b8267865 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 23: 0x55d58099e142 - test::run_test::run_test_inner::{{closure}}::h591f321b83c3f302 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 24: 0x55d580976216 - std::sys_common::backtrace::__rust_begin_short_backtrace::h843e47ea29613666 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 25: 0x55d58097b7b5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha6c43669df0cbe25 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475 [INFO] [stdout] 26: 0x55d58097b7b5 - as core::ops::function::FnOnce<()>>::call_once::hc86e5439e615a14a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 27: 0x55d58097b7b5 - std::panicking::try::do_call::h4b45bcf4d5d82a80 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 28: 0x55d58097b7b5 - std::panicking::try::h297c0c407d3f8196 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 29: 0x55d58097b7b5 - std::panic::catch_unwind::h877baa9fbef2eafe [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 30: 0x55d58097b7b5 - std::thread::Builder::spawn_unchecked::{{closure}}::hdb000626ad29158a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474 [INFO] [stdout] 31: 0x55d58097b7b5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h87e786b011f05b5c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 32: 0x55d5809fe01a - as core::ops::function::FnOnce>::call_once::hfc5c0e64036d1b09 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 33: 0x55d5809fe01a - as core::ops::function::FnOnce>::call_once::hf3d73184efc070c1 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 34: 0x55d5809fe01a - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 35: 0x7f837e171609 - start_thread [INFO] [stdout] 36: 0x7f837e07d103 - __clone [INFO] [stdout] 37: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- os::copy_file_fails_if_destination_file_is_readonly stdout ---- [INFO] [stdout] thread 'os::copy_file_fails_if_destination_file_is_readonly' panicked at 'assertion failed: result.is_err()', tests/fs.rs:655:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55d5809f2f65 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55d5809f2f65 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55d5809f2f65 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55d5809f2f65 - ::fmt::h3ec6bdab62f1e8d9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55d580a1ce4c - core::fmt::write::h935cb0ed4078a853 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55d580976d55 - std::io::Write::write_fmt::h944a31ab04b0dfe4 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55d5809ec991 - std::io::impls::>::write_fmt::h6bd94c41a9c566d2 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x55d5809f5cf0 - std::sys_common::backtrace::_print::h460db802d801ccf8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55d5809f5cf0 - std::sys_common::backtrace::print::h399d664f56640530 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55d5809f5cf0 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55d5809f59ea - std::panicking::default_hook::hfdceba6d6d1a18ae [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55d5809f6327 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x55d5809d775b - std::panicking::begin_panic::h553dd879e3b5cf70 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:410 [INFO] [stdout] 13: 0x55d58093d483 - fs::copy_file_fails_if_destination_file_is_readonly::h6abe68860b3d4080 [INFO] [stdout] at tests/fs.rs:655 [INFO] [stdout] 14: 0x55d58096350f - fs::os::copy_file_fails_if_destination_file_is_readonly::hfdf6d10144be2624 [INFO] [stdout] at tests/fs.rs:17 [INFO] [stdout] 15: 0x55d58096348a - fs::os::copy_file_fails_if_destination_file_is_readonly::{{closure}}::hfc26ca8068277a1b [INFO] [stdout] at tests/fs.rs:13 [INFO] [stdout] 16: 0x55d58095ef8e - core::ops::function::FnOnce::call_once::h7f4b787c5b8c4ad8 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 17: 0x55d58099e142 - as core::ops::function::FnOnce>::call_once::hd23431bd7b767a0c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 18: 0x55d58099e142 - as core::ops::function::FnOnce<()>>::call_once::h6986d2e83b783a4e [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 19: 0x55d58099e142 - std::panicking::try::do_call::haee67871ebe8ee92 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 20: 0x55d58099e142 - std::panicking::try::hcba534043f17f42d [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 21: 0x55d58099e142 - std::panic::catch_unwind::h6908c2ae7517b434 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 22: 0x55d58099e142 - test::run_test_in_process::h66277a63b8267865 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 23: 0x55d58099e142 - test::run_test::run_test_inner::{{closure}}::h591f321b83c3f302 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 24: 0x55d580976216 - std::sys_common::backtrace::__rust_begin_short_backtrace::h843e47ea29613666 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 25: 0x55d58097b7b5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha6c43669df0cbe25 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475 [INFO] [stdout] 26: 0x55d58097b7b5 - as core::ops::function::FnOnce<()>>::call_once::hc86e5439e615a14a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 27: 0x55d58097b7b5 - std::panicking::try::do_call::h4b45bcf4d5d82a80 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 28: 0x55d58097b7b5 - std::panicking::try::h297c0c407d3f8196 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 29: 0x55d58097b7b5 - std::panic::catch_unwind::h877baa9fbef2eafe [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 30: 0x55d58097b7b5 - std::thread::Builder::spawn_unchecked::{{closure}}::hdb000626ad29158a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474 [INFO] [stdout] 31: 0x55d58097b7b5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h87e786b011f05b5c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 32: 0x55d5809fe01a - as core::ops::function::FnOnce>::call_once::hfc5c0e64036d1b09 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 33: 0x55d5809fe01a - as core::ops::function::FnOnce>::call_once::hf3d73184efc070c1 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 34: 0x55d5809fe01a - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 35: 0x7f837e171609 - start_thread [INFO] [stdout] 36: 0x7f837e07d103 - __clone [INFO] [stdout] 37: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- os::set_readonly_toggles_write_permission_of_dir stdout ---- [INFO] [stdout] thread 'os::set_readonly_toggles_write_permission_of_dir' panicked at 'assertion failed: fs.write_file(&path.join("file"), "").is_err()', tests/fs.rs:878:5 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55d5809f2f65 - backtrace::backtrace::libunwind::trace::h07c956be65d9b461 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x55d5809f2f65 - backtrace::backtrace::trace_unsynchronized::h2fdb9e4177ad4d20 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x55d5809f2f65 - std::sys_common::backtrace::_print_fmt::ha62d8426311107ac [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x55d5809f2f65 - ::fmt::h3ec6bdab62f1e8d9 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x55d580a1ce4c - core::fmt::write::h935cb0ed4078a853 [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x55d580976d55 - std::io::Write::write_fmt::h944a31ab04b0dfe4 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x55d5809ec991 - std::io::impls::>::write_fmt::h6bd94c41a9c566d2 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x55d5809f5cf0 - std::sys_common::backtrace::_print::h460db802d801ccf8 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x55d5809f5cf0 - std::sys_common::backtrace::print::h399d664f56640530 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x55d5809f5cf0 - std::panicking::default_hook::{{closure}}::hc6dfd87957c765b8 [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x55d5809f59ea - std::panicking::default_hook::hfdceba6d6d1a18ae [INFO] [stdout] at src/libstd/panicking.rs:215 [INFO] [stdout] 11: 0x55d5809f6327 - std::panicking::rust_panic_with_hook::hd01e282bff1b1e63 [INFO] [stdout] at src/libstd/panicking.rs:486 [INFO] [stdout] 12: 0x55d5809d775b - std::panicking::begin_panic::h553dd879e3b5cf70 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:410 [INFO] [stdout] 13: 0x55d580946201 - fs::set_readonly_toggles_write_permission_of_dir::h421bdda3df74643e [INFO] [stdout] at tests/fs.rs:878 [INFO] [stdout] 14: 0x55d58096406f - fs::os::set_readonly_toggles_write_permission_of_dir::h95db9437ea95b40e [INFO] [stdout] at tests/fs.rs:17 [INFO] [stdout] 15: 0x55d580963fea - fs::os::set_readonly_toggles_write_permission_of_dir::{{closure}}::hcc369509c3928ab5 [INFO] [stdout] at tests/fs.rs:13 [INFO] [stdout] 16: 0x55d58095fc6e - core::ops::function::FnOnce::call_once::hf7144f1bcda43ca2 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 17: 0x55d58099e142 - as core::ops::function::FnOnce>::call_once::hd23431bd7b767a0c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 18: 0x55d58099e142 - as core::ops::function::FnOnce<()>>::call_once::h6986d2e83b783a4e [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 19: 0x55d58099e142 - std::panicking::try::do_call::haee67871ebe8ee92 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 20: 0x55d58099e142 - std::panicking::try::hcba534043f17f42d [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 21: 0x55d58099e142 - std::panic::catch_unwind::h6908c2ae7517b434 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 22: 0x55d58099e142 - test::run_test_in_process::h66277a63b8267865 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 23: 0x55d58099e142 - test::run_test::run_test_inner::{{closure}}::h591f321b83c3f302 [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 24: 0x55d580976216 - std::sys_common::backtrace::__rust_begin_short_backtrace::h843e47ea29613666 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 25: 0x55d58097b7b5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::ha6c43669df0cbe25 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:475 [INFO] [stdout] 26: 0x55d58097b7b5 - as core::ops::function::FnOnce<()>>::call_once::hc86e5439e615a14a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:318 [INFO] [stdout] 27: 0x55d58097b7b5 - std::panicking::try::do_call::h4b45bcf4d5d82a80 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:297 [INFO] [stdout] 28: 0x55d58097b7b5 - std::panicking::try::h297c0c407d3f8196 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panicking.rs:274 [INFO] [stdout] 29: 0x55d58097b7b5 - std::panic::catch_unwind::h877baa9fbef2eafe [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/panic.rs:394 [INFO] [stdout] 30: 0x55d58097b7b5 - std::thread::Builder::spawn_unchecked::{{closure}}::hdb000626ad29158a [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libstd/thread/mod.rs:474 [INFO] [stdout] 31: 0x55d58097b7b5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h87e786b011f05b5c [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/libcore/ops/function.rs:232 [INFO] [stdout] 32: 0x55d5809fe01a - as core::ops::function::FnOnce>::call_once::hfc5c0e64036d1b09 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 33: 0x55d5809fe01a - as core::ops::function::FnOnce>::call_once::hf3d73184efc070c1 [INFO] [stdout] at /rustc/b7dc83a3f6ca9746fb3d121761c3605477b77d90/src/liballoc/boxed.rs:1076 [INFO] [stdout] 34: 0x55d5809fe01a - std::sys::unix::thread::Thread::new::thread_start::hb9eb749d91dfe8e2 [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 35: 0x7f837e171609 - start_thread [INFO] [stdout] 36: 0x7f837e07d103 - __clone [INFO] [stdout] 37: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] os::copy_file_fails_if_destination_file_is_readonly [INFO] [stdout] os::copy_file_fails_if_original_file_does_not_exist [INFO] [stdout] os::overwrite_file_fails_if_file_is_readonly [INFO] [stdout] os::set_mode_sets_permissions [INFO] [stdout] os::set_readonly_toggles_write_permission_of_dir [INFO] [stdout] os::set_readonly_toggles_write_permission_of_file [INFO] [stdout] os::write_file_fails_if_file_is_readonly [INFO] [stdout] [INFO] [stdout] test result: FAILED. 135 passed; 7 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "b63d6f18d534b1e720cf9745296c81c21c42b40cd7276e358f715346439c74e2"` [INFO] running `"docker" "rm" "-f" "b63d6f18d534b1e720cf9745296c81c21c42b40cd7276e358f715346439c74e2"` [INFO] [stdout] b63d6f18d534b1e720cf9745296c81c21c42b40cd7276e358f715346439c74e2