[INFO] crate filesystem 0.4.4 is already in cache [INFO] testing filesystem-0.4.4 against beta-2020-07-24 for beta-1.46-1 [INFO] extracting crate filesystem 0.4.4 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate filesystem 0.4.4 on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fdf67360cd9cd5682e02140d5898f25c9466d9144634852895b4da7a4517bf5d [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" "fdf67360cd9cd5682e02140d5898f25c9466d9144634852895b4da7a4517bf5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fdf67360cd9cd5682e02140d5898f25c9466d9144634852895b4da7a4517bf5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fdf67360cd9cd5682e02140d5898f25c9466d9144634852895b4da7a4517bf5d", kill_on_drop: false }` [INFO] [stdout] fdf67360cd9cd5682e02140d5898f25c9466d9144634852895b4da7a4517bf5d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a48ae098551fcfd6b1a4d2f72aeabdabc6d473b18e9fec9af4aa9fae0a273145 [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" "a48ae098551fcfd6b1a4d2f72aeabdabc6d473b18e9fec9af4aa9fae0a273145", kill_on_drop: false }` [INFO] [stderr] Compiling rand v0.4.6 [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 2.37s [INFO] running `Command { std: "docker" "inspect" "a48ae098551fcfd6b1a4d2f72aeabdabc6d473b18e9fec9af4aa9fae0a273145", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a48ae098551fcfd6b1a4d2f72aeabdabc6d473b18e9fec9af4aa9fae0a273145", kill_on_drop: false }` [INFO] [stdout] a48ae098551fcfd6b1a4d2f72aeabdabc6d473b18e9fec9af4aa9fae0a273145 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2020-07-24" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b2509bf96cb370da159ae43fe14bb0b331f5d79a6226ee3b0d2681391b04e840 [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" "b2509bf96cb370da159ae43fe14bb0b331f5d79a6226ee3b0d2681391b04e840", kill_on_drop: false }` [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 2.33s [INFO] running `Command { std: "docker" "inspect" "b2509bf96cb370da159ae43fe14bb0b331f5d79a6226ee3b0d2681391b04e840", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2509bf96cb370da159ae43fe14bb0b331f5d79a6226ee3b0d2681391b04e840", kill_on_drop: false }` [INFO] [stdout] b2509bf96cb370da159ae43fe14bb0b331f5d79a6226ee3b0d2681391b04e840 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2020-07-24" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 92d1c87515034e2e9ed8653fcc8b20666ad615e6c4b074d53ea30ddc5714f6d5 [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" "92d1c87515034e2e9ed8653fcc8b20666ad615e6c4b074d53ea30ddc5714f6d5", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/fs-f466494c3f787cad [INFO] [stdout] running 142 tests [INFO] [stdout] test fake::create_dir_all_creates_dirs_in_path ... ok [INFO] [stdout] test fake::copy_file_overwrites_destination_file ... ok [INFO] [stdout] test fake::copy_file_copies_a_file ... ok [INFO] [stdout] test fake::copy_file_fails_if_destination_node_is_directory ... ok [INFO] [stdout] test fake::create_dir_creates_new_dir ... ok [INFO] [stdout] test fake::copy_file_fails_if_destination_file_is_readonly ... ok [INFO] [stdout] test fake::create_dir_all_still_succeeds_if_any_dir_already_exists ... ok [INFO] [stdout] test fake::copy_file_fails_if_original_file_does_not_exist ... ok [INFO] [stdout] test fake::copy_file_fails_if_original_node_is_directory ... ok [INFO] [stdout] test fake::create_dir_fails_if_parent_does_not_exist ... ok [INFO] [stdout] test fake::is_dir_returns_false_if_node_does_not_exist ... ok [INFO] [stdout] test fake::create_file_fails_if_file_already_exists ... ok [INFO] [stdout] test fake::create_dir_fails_if_dir_already_exists ... ok [INFO] [stdout] test fake::create_file_writes_writes_to_new_file ... ok [INFO] [stdout] test fake::is_dir_returns_true_if_node_is_dir ... ok [INFO] [stdout] test fake::is_file_returns_true_if_node_is_file ... ok [INFO] [stdout] test fake::is_file_returns_false_if_node_does_not_exist ... ok [INFO] [stdout] test fake::len_returns_size_of_file ... ok [INFO] [stdout] test fake::is_dir_returns_false_if_node_is_file ... ok [INFO] [stdout] test fake::read_file_into_writes_bytes_to_buffer ... ok [INFO] [stdout] test fake::read_file_to_string_fails_if_contents_are_not_utf8 ... ok [INFO] [stdout] test fake::overwrite_file_fails_if_node_is_a_directory ... 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::read_dir_fails_if_node_is_a_file ... ok [INFO] [stdout] test fake::readonly_returns_write_permission ... ok [INFO] [stdout] test fake::len_returns_size_of_directory ... ok [INFO] [stdout] test fake::overwrite_file_fails_if_node_does_not_exist ... ok [INFO] [stdout] test fake::read_file_to_string_fails_if_file_does_not_exist ... ok [INFO] [stdout] test fake::read_file_fails_if_file_does_not_exist ... ok [INFO] [stdout] test fake::is_file_returns_false_if_node_is_dir ... ok [INFO] [stdout] test fake::overwrite_file_overwrites_contents_of_existing_file ... ok [INFO] [stdout] test fake::remove_dir_fails_if_node_does_not_exist ... ok [INFO] [stdout] test fake::read_dir_returns_dir_entries ... ok [INFO] [stdout] test fake::len_returns_0_if_node_does_not_exist ... ok [INFO] [stdout] test fake::read_dir_fails_if_node_does_not_exist ... ok [INFO] [stdout] test fake::overwrite_file_fails_if_file_is_readonly ... ok [INFO] [stdout] test fake::read_file_into_fails_if_file_does_not_exist ... ok [INFO] [stdout] test fake::rename_fails_if_original_path_does_not_exist ... ok [INFO] [stdout] test fake::remove_dir_fails_if_node_is_a_file ... ok [INFO] [stdout] test fake::read_file_to_string_returns_contents_as_string ... ok [INFO] [stdout] test fake::remove_dir_all_removes_dir_and_contents ... ok [INFO] [stdout] test fake::readonly_fails_if_node_does_not_exist ... ok [INFO] [stdout] test fake::read_file_returns_contents_as_bytes ... ok [INFO] [stdout] test fake::rename_fails_if_original_and_destination_are_different_types ... ok [INFO] [stdout] test fake::remove_dir_all_fails_if_node_is_a_file ... ok [INFO] [stdout] test fake::rename_renames_all_descendants ... ok [INFO] [stdout] test fake::remove_dir_deletes_dir ... ok [INFO] [stdout] test fake::remove_dir_does_not_affect_parent ... ok [INFO] [stdout] test fake::rename_overwrites_empty_destination_directory ... ok [INFO] [stdout] test fake::remove_dir_fails_if_dir_is_not_empty ... ok [INFO] [stdout] test fake::rename_fails_if_destination_directory_is_not_empty ... ok [INFO] [stdout] test fake::remove_file_removes_a_file ... ok [INFO] [stdout] test fake::set_current_dir_fails_if_node_is_a_file ... ok [INFO] [stdout] test fake::temp_dir_creates_unique_dir ... ok [INFO] [stdout] test fake::remove_file_fails_if_node_is_a_directory ... ok [INFO] [stdout] test fake::rename_overwrites_destination_file ... ok [INFO] [stdout] test fake::remove_file_fails_if_file_does_not_exist ... ok [INFO] [stdout] test fake::set_current_dir_fails_if_node_does_not_exists ... ok [INFO] [stdout] test fake::rename_renames_a_file ... ok [INFO] [stdout] test fake::temp_dir_creates_tempdir ... ok [INFO] [stdout] test fake::rename_renames_a_directory ... ok [INFO] [stdout] test fake::set_mode_fails_if_node_does_not_exist ... 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 os::create_dir_all_creates_dirs_in_path ... ok [INFO] [stdout] test fake::write_file_fails_if_file_is_readonly ... ok [INFO] [stdout] test fake::write_file_fails_if_node_is_a_directory ... ok [INFO] [stdout] test fake::set_mode_sets_permissions ... ok [INFO] [stdout] test fake::set_readonly_fails_if_node_does_not_exist ... ok [INFO] [stdout] test os::copy_file_fails_if_original_node_is_directory ... ok [INFO] [stdout] test os::is_dir_returns_false_if_node_does_not_exist ... ok [INFO] [stdout] test os::copy_file_copies_a_file ... ok [INFO] [stdout] test fake::write_file_writes_to_new_file ... ok [INFO] [stdout] test os::copy_file_fails_if_destination_node_is_directory ... ok [INFO] [stdout] test fake::write_file_overwrites_contents_of_existing_file ... ok [INFO] [stdout] test os::copy_file_overwrites_destination_file ... ok [INFO] [stdout] test os::is_dir_returns_false_if_node_is_file ... ok [INFO] [stdout] test os::len_returns_size_of_file ... ok [INFO] [stdout] test os::create_dir_fails_if_dir_already_exists ... ok [INFO] [stdout] test os::create_dir_creates_new_dir ... ok [INFO] [stdout] test os::create_dir_all_still_succeeds_if_any_dir_already_exists ... ok [INFO] [stdout] test os::is_file_returns_true_if_node_is_file ... ok [INFO] [stdout] test os::overwrite_file_fails_if_node_is_a_directory ... ok [INFO] [stdout] test os::len_returns_size_of_directory ... ok [INFO] [stdout] test os::mode_returns_permissions ... ok [INFO] [stdout] test os::create_file_writes_writes_to_new_file ... ok [INFO] [stdout] test os::read_dir_fails_if_node_is_a_file ... ok [INFO] [stdout] test os::mode_fails_if_node_does_not_exist ... ok [INFO] [stdout] test os::create_file_fails_if_file_already_exists ... ok [INFO] [stdout] test os::is_dir_returns_true_if_node_is_dir ... ok [INFO] [stdout] test os::create_dir_fails_if_parent_does_not_exist ... ok [INFO] [stdout] test os::is_file_returns_false_if_node_is_dir ... ok [INFO] [stdout] test os::is_file_returns_false_if_node_does_not_exist ... ok [INFO] [stdout] test os::len_returns_0_if_node_does_not_exist ... ok [INFO] [stdout] test os::read_dir_fails_if_node_does_not_exist ... ok [INFO] [stdout] test os::read_file_fails_if_file_does_not_exist ... ok [INFO] [stdout] test os::read_file_into_writes_bytes_to_buffer ... ok [INFO] [stdout] test os::readonly_returns_write_permission ... ok [INFO] [stdout] test os::read_file_returns_contents_as_bytes ... ok [INFO] [stdout] test os::overwrite_file_fails_if_node_does_not_exist ... ok [INFO] [stdout] test os::remove_dir_all_fails_if_node_is_a_file ... ok [INFO] [stdout] test os::remove_dir_fails_if_node_does_not_exist ... ok [INFO] [stdout] test os::overwrite_file_overwrites_contents_of_existing_file ... ok [INFO] [stdout] test os::read_dir_returns_dir_entries ... ok [INFO] [stdout] test os::read_file_into_fails_if_file_does_not_exist ... ok [INFO] [stdout] test os::read_file_to_string_fails_if_contents_are_not_utf8 ... ok [INFO] [stdout] test os::read_file_to_string_returns_contents_as_string ... ok [INFO] [stdout] test os::read_file_to_string_fails_if_file_does_not_exist ... ok [INFO] [stdout] test os::remove_dir_all_removes_dir_and_contents ... ok [INFO] [stdout] test os::remove_dir_deletes_dir ... 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::remove_dir_fails_if_dir_is_not_empty ... ok [INFO] [stdout] test os::remove_file_fails_if_file_does_not_exist ... ok [INFO] [stdout] test os::remove_dir_fails_if_node_is_a_file ... ok [INFO] [stdout] test os::remove_file_removes_a_file ... ok [INFO] [stdout] test os::rename_overwrites_empty_destination_directory ... ok [INFO] [stdout] test os::rename_fails_if_destination_directory_is_not_empty ... ok [INFO] [stdout] test os::remove_file_fails_if_node_is_a_directory ... 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::rename_renames_a_directory ... ok [INFO] [stdout] test os::rename_renames_a_file ... ok [INFO] [stdout] test os::set_current_dir_fails_if_node_does_not_exists ... ok [INFO] [stdout] test os::rename_renames_all_descendants ... ok [INFO] [stdout] test os::rename_overwrites_destination_file ... ok [INFO] [stdout] test os::set_current_dir_fails_if_node_is_a_file ... ok [INFO] [stdout] test os::set_mode_fails_if_node_does_not_exist ... ok [INFO] [stdout] test os::set_readonly_fails_if_node_does_not_exist ... ok [INFO] [stdout] test os::write_file_writes_to_new_file ... ok [INFO] [stdout] test os::write_file_overwrites_contents_of_existing_file ... ok [INFO] [stdout] test os::temp_dir_creates_unique_dir ... ok [INFO] [stdout] test os::temp_dir_creates_tempdir ... ok [INFO] [stdout] test os::write_file_fails_if_node_is_a_directory ... ok [INFO] [stdout] test os::copy_file_fails_if_destination_file_is_readonly ... FAILED [INFO] [stdout] test os::copy_file_fails_if_original_file_does_not_exist ... FAILED [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::set_readonly_toggles_write_permission_of_file ... FAILED [INFO] [stdout] test os::set_readonly_toggles_write_permission_of_dir ... FAILED [INFO] [stdout] test os::write_file_fails_if_file_is_readonly ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [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: 0x56472b5a3fa5 - backtrace::backtrace::libunwind::trace::h5e2646fa3eddf2ea [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x56472b5a3fa5 - backtrace::backtrace::trace_unsynchronized::hb95dd7f77ce47877 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x56472b5a3fa5 - std::sys_common::backtrace::_print_fmt::h5e71b67af43fd70d [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x56472b5a3fa5 - ::fmt::hdb4a83d2b61107e5 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x56472b5cdcec - core::fmt::write::ha20e7262fa3e8a7a [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x56472b528575 - std::io::Write::write_fmt::hd8ff364c7845d2d0 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x56472b59db71 - std::io::impls::>::write_fmt::h1c057ef6e8762996 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x56472b5a6bf0 - std::sys_common::backtrace::_print::h9c07314cc66ba539 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x56472b5a6bf0 - std::sys_common::backtrace::print::hd1fd65f49a2d8544 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x56472b5a6bf0 - std::panicking::default_hook::{{closure}}::h222da46485ab36fc [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x56472b5a68ea - std::panicking::default_hook::hc5868949d129ed00 [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 11: 0x56472b5a7233 - std::panicking::rust_panic_with_hook::h26a6ab8b0993c0c8 [INFO] [stdout] at src/libstd/panicking.rs:526 [INFO] [stdout] 12: 0x56472b584dc9 - std::panicking::begin_panic::h7c574d0cd8ce5daf [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:456 [INFO] [stdout] 13: 0x56472b4edc41 - fs::copy_file_fails_if_destination_file_is_readonly::haf46a1490f8fb160 [INFO] [stdout] at tests/fs.rs:655 [INFO] [stdout] 14: 0x56472b5128dd - fs::os::copy_file_fails_if_destination_file_is_readonly::h56ab6c3272a666c5 [INFO] [stdout] at tests/fs.rs:17 [INFO] [stdout] 15: 0x56472b51284a - fs::os::copy_file_fails_if_destination_file_is_readonly::{{closure}}::hf3ca05da4e11db2d [INFO] [stdout] at tests/fs.rs:13 [INFO] [stdout] 16: 0x56472b523e0e - core::ops::function::FnOnce::call_once::h610985a1267ad71f [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233 [INFO] [stdout] 17: 0x56472b54faec - as core::ops::function::FnOnce>::call_once::h42148c33ed88c979 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 18: 0x56472b54faec - as core::ops::function::FnOnce<()>>::call_once::h759dc0b09d774665 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318 [INFO] [stdout] 19: 0x56472b54faec - std::panicking::try::do_call::h676ad1fc9e9badea [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348 [INFO] [stdout] 20: 0x56472b54faec - std::panicking::try::hee36a8727a3050b0 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325 [INFO] [stdout] 21: 0x56472b54faec - std::panic::catch_unwind::hd5d426ebd89b2542 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394 [INFO] [stdout] 22: 0x56472b54faec - test::run_test_in_process::h8dacdba4dc4cbaa5 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 23: 0x56472b54faec - test::run_test::run_test_inner::{{closure}}::hf93754afad6be40f [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 24: 0x56472b527a66 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2c69fab544a90730 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 25: 0x56472b52caf5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hcf302fafa60d80f2 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:475 [INFO] [stdout] 26: 0x56472b52caf5 - as core::ops::function::FnOnce<()>>::call_once::h39ede710608e817e [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318 [INFO] [stdout] 27: 0x56472b52caf5 - std::panicking::try::do_call::hec0b4d2faa46fbf7 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348 [INFO] [stdout] 28: 0x56472b52caf5 - std::panicking::try::h0144ba3f2539803d [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325 [INFO] [stdout] 29: 0x56472b52caf5 - std::panic::catch_unwind::ha03e59eb589f857b [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394 [INFO] [stdout] 30: 0x56472b52caf5 - std::thread::Builder::spawn_unchecked::{{closure}}::hdeba34620a4a7a44 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:474 [INFO] [stdout] 31: 0x56472b52caf5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h552693dbb801eadd [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233 [INFO] [stdout] 32: 0x56472b5aee6a - as core::ops::function::FnOnce>::call_once::h61c24496ae624ac5 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 33: 0x56472b5aee6a - as core::ops::function::FnOnce>::call_once::h89548957afa14049 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 34: 0x56472b5aee6a - std::sys::unix::thread::Thread::new::thread_start::h73903fbbff5b990e [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 35: 0x7fa6c1f2f609 - start_thread [INFO] [stdout] 36: 0x7fa6c1e3b103 - __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: 0x56472b5a3fa5 - backtrace::backtrace::libunwind::trace::h5e2646fa3eddf2ea [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x56472b5a3fa5 - backtrace::backtrace::trace_unsynchronized::hb95dd7f77ce47877 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x56472b5a3fa5 - std::sys_common::backtrace::_print_fmt::h5e71b67af43fd70d [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x56472b5a3fa5 - ::fmt::hdb4a83d2b61107e5 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x56472b5cdcec - core::fmt::write::ha20e7262fa3e8a7a [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x56472b528575 - std::io::Write::write_fmt::hd8ff364c7845d2d0 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x56472b59db71 - std::io::impls::>::write_fmt::h1c057ef6e8762996 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x56472b5a6bf0 - std::sys_common::backtrace::_print::h9c07314cc66ba539 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x56472b5a6bf0 - std::sys_common::backtrace::print::hd1fd65f49a2d8544 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x56472b5a6bf0 - std::panicking::default_hook::{{closure}}::h222da46485ab36fc [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x56472b5a68ea - std::panicking::default_hook::hc5868949d129ed00 [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 11: 0x56472b5a7233 - std::panicking::rust_panic_with_hook::h26a6ab8b0993c0c8 [INFO] [stdout] at src/libstd/panicking.rs:526 [INFO] [stdout] 12: 0x56472b5a6e2b - rust_begin_unwind [INFO] [stdout] at src/libstd/panicking.rs:437 [INFO] [stdout] 13: 0x56472b5a6d9b - std::panicking::begin_panic_fmt::h2ff295231415d4a6 [INFO] [stdout] at src/libstd/panicking.rs:391 [INFO] [stdout] 14: 0x56472b4ed514 - fs::copy_file_fails_if_original_file_does_not_exist::h1d8b554667e9a981 [INFO] [stdout] at tests/fs.rs:641 [INFO] [stdout] 15: 0x56472b51280d - fs::os::copy_file_fails_if_original_file_does_not_exist::h981728aee9e0d708 [INFO] [stdout] at tests/fs.rs:17 [INFO] [stdout] 16: 0x56472b51277a - fs::os::copy_file_fails_if_original_file_does_not_exist::{{closure}}::h9a54f67f97b53225 [INFO] [stdout] at tests/fs.rs:13 [INFO] [stdout] 17: 0x56472b524e6e - core::ops::function::FnOnce::call_once::hf60131268182ab3d [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233 [INFO] [stdout] 18: 0x56472b54faec - as core::ops::function::FnOnce>::call_once::h42148c33ed88c979 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 19: 0x56472b54faec - as core::ops::function::FnOnce<()>>::call_once::h759dc0b09d774665 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318 [INFO] [stdout] 20: 0x56472b54faec - std::panicking::try::do_call::h676ad1fc9e9badea [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348 [INFO] [stdout] 21: 0x56472b54faec - std::panicking::try::hee36a8727a3050b0 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325 [INFO] [stdout] 22: 0x56472b54faec - std::panic::catch_unwind::hd5d426ebd89b2542 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394 [INFO] [stdout] 23: 0x56472b54faec - test::run_test_in_process::h8dacdba4dc4cbaa5 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 24: 0x56472b54faec - test::run_test::run_test_inner::{{closure}}::hf93754afad6be40f [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 25: 0x56472b527a66 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2c69fab544a90730 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 26: 0x56472b52caf5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hcf302fafa60d80f2 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:475 [INFO] [stdout] 27: 0x56472b52caf5 - as core::ops::function::FnOnce<()>>::call_once::h39ede710608e817e [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318 [INFO] [stdout] 28: 0x56472b52caf5 - std::panicking::try::do_call::hec0b4d2faa46fbf7 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348 [INFO] [stdout] 29: 0x56472b52caf5 - std::panicking::try::h0144ba3f2539803d [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325 [INFO] [stdout] 30: 0x56472b52caf5 - std::panic::catch_unwind::ha03e59eb589f857b [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394 [INFO] [stdout] 31: 0x56472b52caf5 - std::thread::Builder::spawn_unchecked::{{closure}}::hdeba34620a4a7a44 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:474 [INFO] [stdout] 32: 0x56472b52caf5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h552693dbb801eadd [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233 [INFO] [stdout] 33: 0x56472b5aee6a - as core::ops::function::FnOnce>::call_once::h61c24496ae624ac5 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 34: 0x56472b5aee6a - as core::ops::function::FnOnce>::call_once::h89548957afa14049 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 35: 0x56472b5aee6a - std::sys::unix::thread::Thread::new::thread_start::h73903fbbff5b990e [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 36: 0x7fa6c1f2f609 - start_thread [INFO] [stdout] 37: 0x7fa6c1e3b103 - __clone [INFO] [stdout] 38: 0x0 - [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: 0x56472b5a3fa5 - backtrace::backtrace::libunwind::trace::h5e2646fa3eddf2ea [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x56472b5a3fa5 - backtrace::backtrace::trace_unsynchronized::hb95dd7f77ce47877 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x56472b5a3fa5 - std::sys_common::backtrace::_print_fmt::h5e71b67af43fd70d [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x56472b5a3fa5 - ::fmt::hdb4a83d2b61107e5 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x56472b5cdcec - core::fmt::write::ha20e7262fa3e8a7a [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x56472b528575 - std::io::Write::write_fmt::hd8ff364c7845d2d0 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x56472b59db71 - std::io::impls::>::write_fmt::h1c057ef6e8762996 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x56472b5a6bf0 - std::sys_common::backtrace::_print::h9c07314cc66ba539 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x56472b5a6bf0 - std::sys_common::backtrace::print::hd1fd65f49a2d8544 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x56472b5a6bf0 - std::panicking::default_hook::{{closure}}::h222da46485ab36fc [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x56472b5a68ea - std::panicking::default_hook::hc5868949d129ed00 [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 11: 0x56472b5a7233 - std::panicking::rust_panic_with_hook::h26a6ab8b0993c0c8 [INFO] [stdout] at src/libstd/panicking.rs:526 [INFO] [stdout] 12: 0x56472b584dc9 - std::panicking::begin_panic::h7c574d0cd8ce5daf [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:456 [INFO] [stdout] 13: 0x56472b4e58bc - fs::overwrite_file_fails_if_file_is_readonly::ha6907d32be3611ae [INFO] [stdout] at tests/fs.rs:459 [INFO] [stdout] 14: 0x56472b511b0d - fs::os::overwrite_file_fails_if_file_is_readonly::hdffecaa043fdb14f [INFO] [stdout] at tests/fs.rs:17 [INFO] [stdout] 15: 0x56472b511a7a - fs::os::overwrite_file_fails_if_file_is_readonly::{{closure}}::h5423430934a8700f [INFO] [stdout] at tests/fs.rs:13 [INFO] [stdout] 16: 0x56472b5249be - core::ops::function::FnOnce::call_once::hc445b8c4770499f9 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233 [INFO] [stdout] 17: 0x56472b54faec - as core::ops::function::FnOnce>::call_once::h42148c33ed88c979 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 18: 0x56472b54faec - as core::ops::function::FnOnce<()>>::call_once::h759dc0b09d774665 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318 [INFO] [stdout] 19: 0x56472b54faec - std::panicking::try::do_call::h676ad1fc9e9badea [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348 [INFO] [stdout] 20: 0x56472b54faec - std::panicking::try::hee36a8727a3050b0 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325 [INFO] [stdout] 21: 0x56472b54faec - std::panic::catch_unwind::hd5d426ebd89b2542 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394 [INFO] [stdout] 22: 0x56472b54faec - test::run_test_in_process::h8dacdba4dc4cbaa5 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 23: 0x56472b54faec - test::run_test::run_test_inner::{{closure}}::hf93754afad6be40f [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 24: 0x56472b527a66 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2c69fab544a90730 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 25: 0x56472b52caf5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hcf302fafa60d80f2 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:475 [INFO] [stdout] 26: 0x56472b52caf5 - as core::ops::function::FnOnce<()>>::call_once::h39ede710608e817e [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318 [INFO] [stdout] 27: 0x56472b52caf5 - std::panicking::try::do_call::hec0b4d2faa46fbf7 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348 [INFO] [stdout] 28: 0x56472b52caf5 - std::panicking::try::h0144ba3f2539803d [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325 [INFO] [stdout] 29: 0x56472b52caf5 - std::panic::catch_unwind::ha03e59eb589f857b [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394 [INFO] [stdout] 30: 0x56472b52caf5 - std::thread::Builder::spawn_unchecked::{{closure}}::hdeba34620a4a7a44 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:474 [INFO] [stdout] 31: 0x56472b52caf5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h552693dbb801eadd [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233 [INFO] [stdout] 32: 0x56472b5aee6a - as core::ops::function::FnOnce>::call_once::h61c24496ae624ac5 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 33: 0x56472b5aee6a - as core::ops::function::FnOnce>::call_once::h89548957afa14049 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 34: 0x56472b5aee6a - std::sys::unix::thread::Thread::new::thread_start::h73903fbbff5b990e [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 35: 0x7fa6c1f2f609 - start_thread [INFO] [stdout] 36: 0x7fa6c1e3b103 - __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: 0x56472b5a3fa5 - backtrace::backtrace::libunwind::trace::h5e2646fa3eddf2ea [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x56472b5a3fa5 - backtrace::backtrace::trace_unsynchronized::hb95dd7f77ce47877 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x56472b5a3fa5 - std::sys_common::backtrace::_print_fmt::h5e71b67af43fd70d [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x56472b5a3fa5 - ::fmt::hdb4a83d2b61107e5 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x56472b5cdcec - core::fmt::write::ha20e7262fa3e8a7a [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x56472b528575 - std::io::Write::write_fmt::hd8ff364c7845d2d0 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x56472b59db71 - std::io::impls::>::write_fmt::h1c057ef6e8762996 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x56472b5a6bf0 - std::sys_common::backtrace::_print::h9c07314cc66ba539 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x56472b5a6bf0 - std::sys_common::backtrace::print::hd1fd65f49a2d8544 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x56472b5a6bf0 - std::panicking::default_hook::{{closure}}::h222da46485ab36fc [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x56472b5a68ea - std::panicking::default_hook::hc5868949d129ed00 [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 11: 0x56472b5a7233 - std::panicking::rust_panic_with_hook::h26a6ab8b0993c0c8 [INFO] [stdout] at src/libstd/panicking.rs:526 [INFO] [stdout] 12: 0x56472b584dc9 - std::panicking::begin_panic::h7c574d0cd8ce5daf [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:456 [INFO] [stdout] 13: 0x56472b4faf03 - fs::set_mode_sets_permissions::h7a64ffbd8bb86a41 [INFO] [stdout] at tests/fs.rs:988 [INFO] [stdout] 14: 0x56472b5139ed - fs::os::set_mode_sets_permissions::he95be21078baab47 [INFO] [stdout] at tests/fs.rs:17 [INFO] [stdout] 15: 0x56472b51395a - fs::os::set_mode_sets_permissions::{{closure}}::h504bc139a9f404bf [INFO] [stdout] at tests/fs.rs:13 [INFO] [stdout] 16: 0x56472b52351e - core::ops::function::FnOnce::call_once::h08717b924d7e8147 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233 [INFO] [stdout] 17: 0x56472b54faec - as core::ops::function::FnOnce>::call_once::h42148c33ed88c979 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 18: 0x56472b54faec - as core::ops::function::FnOnce<()>>::call_once::h759dc0b09d774665 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318 [INFO] [stdout] 19: 0x56472b54faec - std::panicking::try::do_call::h676ad1fc9e9badea [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348 [INFO] [stdout] 20: 0x56472b54faec - std::panicking::try::hee36a8727a3050b0 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325 [INFO] [stdout] 21: 0x56472b54faec - std::panic::catch_unwind::hd5d426ebd89b2542 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394 [INFO] [stdout] 22: 0x56472b54faec - test::run_test_in_process::h8dacdba4dc4cbaa5 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 23: 0x56472b54faec - test::run_test::run_test_inner::{{closure}}::hf93754afad6be40f [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 24: 0x56472b527a66 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2c69fab544a90730 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 25: 0x56472b52caf5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hcf302fafa60d80f2 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:475 [INFO] [stdout] 26: 0x56472b52caf5 - as core::ops::function::FnOnce<()>>::call_once::h39ede710608e817e [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318 [INFO] [stdout] 27: 0x56472b52caf5 - std::panicking::try::do_call::hec0b4d2faa46fbf7 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348 [INFO] [stdout] 28: 0x56472b52caf5 - std::panicking::try::h0144ba3f2539803d [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325 [INFO] [stdout] 29: 0x56472b52caf5 - std::panic::catch_unwind::ha03e59eb589f857b [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394 [INFO] [stdout] 30: 0x56472b52caf5 - std::thread::Builder::spawn_unchecked::{{closure}}::hdeba34620a4a7a44 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:474 [INFO] [stdout] 31: 0x56472b52caf5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h552693dbb801eadd [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233 [INFO] [stdout] 32: 0x56472b5aee6a - as core::ops::function::FnOnce>::call_once::h61c24496ae624ac5 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 33: 0x56472b5aee6a - as core::ops::function::FnOnce>::call_once::h89548957afa14049 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 34: 0x56472b5aee6a - std::sys::unix::thread::Thread::new::thread_start::h73903fbbff5b990e [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 35: 0x7fa6c1f2f609 - start_thread [INFO] [stdout] 36: 0x7fa6c1e3b103 - __clone [INFO] [stdout] 37: 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: 0x56472b5a3fa5 - backtrace::backtrace::libunwind::trace::h5e2646fa3eddf2ea [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x56472b5a3fa5 - backtrace::backtrace::trace_unsynchronized::hb95dd7f77ce47877 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x56472b5a3fa5 - std::sys_common::backtrace::_print_fmt::h5e71b67af43fd70d [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x56472b5a3fa5 - ::fmt::hdb4a83d2b61107e5 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x56472b5cdcec - core::fmt::write::ha20e7262fa3e8a7a [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x56472b528575 - std::io::Write::write_fmt::hd8ff364c7845d2d0 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x56472b59db71 - std::io::impls::>::write_fmt::h1c057ef6e8762996 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x56472b5a6bf0 - std::sys_common::backtrace::_print::h9c07314cc66ba539 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x56472b5a6bf0 - std::sys_common::backtrace::print::hd1fd65f49a2d8544 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x56472b5a6bf0 - std::panicking::default_hook::{{closure}}::h222da46485ab36fc [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x56472b5a68ea - std::panicking::default_hook::hc5868949d129ed00 [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 11: 0x56472b5a7233 - std::panicking::rust_panic_with_hook::h26a6ab8b0993c0c8 [INFO] [stdout] at src/libstd/panicking.rs:526 [INFO] [stdout] 12: 0x56472b584dc9 - std::panicking::begin_panic::h7c574d0cd8ce5daf [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:456 [INFO] [stdout] 13: 0x56472b4f6319 - fs::set_readonly_toggles_write_permission_of_file::h3b14a1320f9de7a4 [INFO] [stdout] at tests/fs.rs:862 [INFO] [stdout] 14: 0x56472b51336d - fs::os::set_readonly_toggles_write_permission_of_file::h6d0d7e47736a600b [INFO] [stdout] at tests/fs.rs:17 [INFO] [stdout] 15: 0x56472b5132da - fs::os::set_readonly_toggles_write_permission_of_file::{{closure}}::ha0a064a0c6bb7118 [INFO] [stdout] at tests/fs.rs:13 [INFO] [stdout] 16: 0x56472b524dde - core::ops::function::FnOnce::call_once::hef97a336e87b9bdf [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233 [INFO] [stdout] 17: 0x56472b54faec - as core::ops::function::FnOnce>::call_once::h42148c33ed88c979 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 18: 0x56472b54faec - as core::ops::function::FnOnce<()>>::call_once::h759dc0b09d774665 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318 [INFO] [stdout] 19: 0x56472b54faec - std::panicking::try::do_call::h676ad1fc9e9badea [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348 [INFO] [stdout] 20: 0x56472b54faec - std::panicking::try::hee36a8727a3050b0 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325 [INFO] [stdout] 21: 0x56472b54faec - std::panic::catch_unwind::hd5d426ebd89b2542 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394 [INFO] [stdout] 22: 0x56472b54faec - test::run_test_in_process::h8dacdba4dc4cbaa5 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 23: 0x56472b54faec - test::run_test::run_test_inner::{{closure}}::hf93754afad6be40f [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 24: 0x56472b527a66 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2c69fab544a90730 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 25: 0x56472b52caf5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hcf302fafa60d80f2 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:475 [INFO] [stdout] 26: 0x56472b52caf5 - as core::ops::function::FnOnce<()>>::call_once::h39ede710608e817e [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318 [INFO] [stdout] 27: 0x56472b52caf5 - std::panicking::try::do_call::hec0b4d2faa46fbf7 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348 [INFO] [stdout] 28: 0x56472b52caf5 - std::panicking::try::h0144ba3f2539803d [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325 [INFO] [stdout] 29: 0x56472b52caf5 - std::panic::catch_unwind::ha03e59eb589f857b [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394 [INFO] [stdout] 30: 0x56472b52caf5 - std::thread::Builder::spawn_unchecked::{{closure}}::hdeba34620a4a7a44 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:474 [INFO] [stdout] 31: 0x56472b52caf5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h552693dbb801eadd [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233 [INFO] [stdout] 32: 0x56472b5aee6a - as core::ops::function::FnOnce>::call_once::h61c24496ae624ac5 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 33: 0x56472b5aee6a - as core::ops::function::FnOnce>::call_once::h89548957afa14049 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 34: 0x56472b5aee6a - std::sys::unix::thread::Thread::new::thread_start::h73903fbbff5b990e [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 35: 0x7fa6c1f2f609 - start_thread [INFO] [stdout] 36: 0x7fa6c1e3b103 - __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: 0x56472b5a3fa5 - backtrace::backtrace::libunwind::trace::h5e2646fa3eddf2ea [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x56472b5a3fa5 - backtrace::backtrace::trace_unsynchronized::hb95dd7f77ce47877 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x56472b5a3fa5 - std::sys_common::backtrace::_print_fmt::h5e71b67af43fd70d [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x56472b5a3fa5 - ::fmt::hdb4a83d2b61107e5 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x56472b5cdcec - core::fmt::write::ha20e7262fa3e8a7a [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x56472b528575 - std::io::Write::write_fmt::hd8ff364c7845d2d0 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x56472b59db71 - std::io::impls::>::write_fmt::h1c057ef6e8762996 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x56472b5a6bf0 - std::sys_common::backtrace::_print::h9c07314cc66ba539 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x56472b5a6bf0 - std::sys_common::backtrace::print::hd1fd65f49a2d8544 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x56472b5a6bf0 - std::panicking::default_hook::{{closure}}::h222da46485ab36fc [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x56472b5a68ea - std::panicking::default_hook::hc5868949d129ed00 [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 11: 0x56472b5a7233 - std::panicking::rust_panic_with_hook::h26a6ab8b0993c0c8 [INFO] [stdout] at src/libstd/panicking.rs:526 [INFO] [stdout] 12: 0x56472b584dc9 - std::panicking::begin_panic::h7c574d0cd8ce5daf [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:456 [INFO] [stdout] 13: 0x56472b4f69a1 - fs::set_readonly_toggles_write_permission_of_dir::h1e589e5827d9118b [INFO] [stdout] at tests/fs.rs:878 [INFO] [stdout] 14: 0x56472b51343d - fs::os::set_readonly_toggles_write_permission_of_dir::h5f883179f1e2b2ba [INFO] [stdout] at tests/fs.rs:17 [INFO] [stdout] 15: 0x56472b5133aa - fs::os::set_readonly_toggles_write_permission_of_dir::{{closure}}::h9e589faf9a41d9f4 [INFO] [stdout] at tests/fs.rs:13 [INFO] [stdout] 16: 0x56472b52416e - core::ops::function::FnOnce::call_once::h7bf83f4f86b41e4e [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233 [INFO] [stdout] 17: 0x56472b54faec - as core::ops::function::FnOnce>::call_once::h42148c33ed88c979 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 18: 0x56472b54faec - as core::ops::function::FnOnce<()>>::call_once::h759dc0b09d774665 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318 [INFO] [stdout] 19: 0x56472b54faec - std::panicking::try::do_call::h676ad1fc9e9badea [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348 [INFO] [stdout] 20: 0x56472b54faec - std::panicking::try::hee36a8727a3050b0 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325 [INFO] [stdout] 21: 0x56472b54faec - std::panic::catch_unwind::hd5d426ebd89b2542 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394 [INFO] [stdout] 22: 0x56472b54faec - test::run_test_in_process::h8dacdba4dc4cbaa5 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 23: 0x56472b54faec - test::run_test::run_test_inner::{{closure}}::hf93754afad6be40f [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 24: 0x56472b527a66 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2c69fab544a90730 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 25: 0x56472b52caf5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hcf302fafa60d80f2 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:475 [INFO] [stdout] 26: 0x56472b52caf5 - as core::ops::function::FnOnce<()>>::call_once::h39ede710608e817e [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318 [INFO] [stdout] 27: 0x56472b52caf5 - std::panicking::try::do_call::hec0b4d2faa46fbf7 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348 [INFO] [stdout] 28: 0x56472b52caf5 - std::panicking::try::h0144ba3f2539803d [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325 [INFO] [stdout] 29: 0x56472b52caf5 - std::panic::catch_unwind::ha03e59eb589f857b [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394 [INFO] [stdout] 30: 0x56472b52caf5 - std::thread::Builder::spawn_unchecked::{{closure}}::hdeba34620a4a7a44 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:474 [INFO] [stdout] 31: 0x56472b52caf5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h552693dbb801eadd [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233 [INFO] [stdout] 32: 0x56472b5aee6a - as core::ops::function::FnOnce>::call_once::h61c24496ae624ac5 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 33: 0x56472b5aee6a - as core::ops::function::FnOnce>::call_once::h89548957afa14049 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 34: 0x56472b5aee6a - std::sys::unix::thread::Thread::new::thread_start::h73903fbbff5b990e [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 35: 0x7fa6c1f2f609 - start_thread [INFO] [stdout] 36: 0x7fa6c1e3b103 - __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: 0x56472b5a3fa5 - backtrace::backtrace::libunwind::trace::h5e2646fa3eddf2ea [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86 [INFO] [stdout] 1: 0x56472b5a3fa5 - backtrace::backtrace::trace_unsynchronized::hb95dd7f77ce47877 [INFO] [stdout] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66 [INFO] [stdout] 2: 0x56472b5a3fa5 - std::sys_common::backtrace::_print_fmt::h5e71b67af43fd70d [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:78 [INFO] [stdout] 3: 0x56472b5a3fa5 - ::fmt::hdb4a83d2b61107e5 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:59 [INFO] [stdout] 4: 0x56472b5cdcec - core::fmt::write::ha20e7262fa3e8a7a [INFO] [stdout] at src/libcore/fmt/mod.rs:1076 [INFO] [stdout] 5: 0x56472b528575 - std::io::Write::write_fmt::hd8ff364c7845d2d0 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/io/mod.rs:1537 [INFO] [stdout] 6: 0x56472b59db71 - std::io::impls::>::write_fmt::h1c057ef6e8762996 [INFO] [stdout] at src/libstd/io/impls.rs:176 [INFO] [stdout] 7: 0x56472b5a6bf0 - std::sys_common::backtrace::_print::h9c07314cc66ba539 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:62 [INFO] [stdout] 8: 0x56472b5a6bf0 - std::sys_common::backtrace::print::hd1fd65f49a2d8544 [INFO] [stdout] at src/libstd/sys_common/backtrace.rs:49 [INFO] [stdout] 9: 0x56472b5a6bf0 - std::panicking::default_hook::{{closure}}::h222da46485ab36fc [INFO] [stdout] at src/libstd/panicking.rs:198 [INFO] [stdout] 10: 0x56472b5a68ea - std::panicking::default_hook::hc5868949d129ed00 [INFO] [stdout] at src/libstd/panicking.rs:214 [INFO] [stdout] 11: 0x56472b5a7233 - std::panicking::rust_panic_with_hook::h26a6ab8b0993c0c8 [INFO] [stdout] at src/libstd/panicking.rs:526 [INFO] [stdout] 12: 0x56472b584dc9 - std::panicking::begin_panic::h7c574d0cd8ce5daf [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:456 [INFO] [stdout] 13: 0x56472b4e3adc - fs::write_file_fails_if_file_is_readonly::h70473f33fba4b8c0 [INFO] [stdout] at tests/fs.rs:414 [INFO] [stdout] 14: 0x56472b5117cd - fs::os::write_file_fails_if_file_is_readonly::hac53a655232bc2f8 [INFO] [stdout] at tests/fs.rs:17 [INFO] [stdout] 15: 0x56472b51173a - fs::os::write_file_fails_if_file_is_readonly::{{closure}}::h6ff7d48288b860a1 [INFO] [stdout] at tests/fs.rs:13 [INFO] [stdout] 16: 0x56472b524d1e - core::ops::function::FnOnce::call_once::he9cbd3570e59bdee [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233 [INFO] [stdout] 17: 0x56472b54faec - as core::ops::function::FnOnce>::call_once::h42148c33ed88c979 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 18: 0x56472b54faec - as core::ops::function::FnOnce<()>>::call_once::h759dc0b09d774665 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318 [INFO] [stdout] 19: 0x56472b54faec - std::panicking::try::do_call::h676ad1fc9e9badea [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348 [INFO] [stdout] 20: 0x56472b54faec - std::panicking::try::hee36a8727a3050b0 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325 [INFO] [stdout] 21: 0x56472b54faec - std::panic::catch_unwind::hd5d426ebd89b2542 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394 [INFO] [stdout] 22: 0x56472b54faec - test::run_test_in_process::h8dacdba4dc4cbaa5 [INFO] [stdout] at src/libtest/lib.rs:541 [INFO] [stdout] 23: 0x56472b54faec - test::run_test::run_test_inner::{{closure}}::hf93754afad6be40f [INFO] [stdout] at src/libtest/lib.rs:450 [INFO] [stdout] 24: 0x56472b527a66 - std::sys_common::backtrace::__rust_begin_short_backtrace::h2c69fab544a90730 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/sys_common/backtrace.rs:130 [INFO] [stdout] 25: 0x56472b52caf5 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hcf302fafa60d80f2 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:475 [INFO] [stdout] 26: 0x56472b52caf5 - as core::ops::function::FnOnce<()>>::call_once::h39ede710608e817e [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:318 [INFO] [stdout] 27: 0x56472b52caf5 - std::panicking::try::do_call::hec0b4d2faa46fbf7 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:348 [INFO] [stdout] 28: 0x56472b52caf5 - std::panicking::try::h0144ba3f2539803d [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panicking.rs:325 [INFO] [stdout] 29: 0x56472b52caf5 - std::panic::catch_unwind::ha03e59eb589f857b [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/panic.rs:394 [INFO] [stdout] 30: 0x56472b52caf5 - std::thread::Builder::spawn_unchecked::{{closure}}::hdeba34620a4a7a44 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libstd/thread/mod.rs:474 [INFO] [stdout] 31: 0x56472b52caf5 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h552693dbb801eadd [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/libcore/ops/function.rs:233 [INFO] [stdout] 32: 0x56472b5aee6a - as core::ops::function::FnOnce>::call_once::h61c24496ae624ac5 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 33: 0x56472b5aee6a - as core::ops::function::FnOnce>::call_once::h89548957afa14049 [INFO] [stdout] at /rustc/6f959902b3103c49ca981fbc01871589c3498489/src/liballoc/boxed.rs:1081 [INFO] [stdout] 34: 0x56472b5aee6a - std::sys::unix::thread::Thread::new::thread_start::h73903fbbff5b990e [INFO] [stdout] at src/libstd/sys/unix/thread.rs:87 [INFO] [stdout] 35: 0x7fa6c1f2f609 - start_thread [INFO] [stdout] 36: 0x7fa6c1e3b103 - __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] [stderr] error: test failed, to rerun pass '--test fs' [INFO] running `Command { std: "docker" "inspect" "92d1c87515034e2e9ed8653fcc8b20666ad615e6c4b074d53ea30ddc5714f6d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92d1c87515034e2e9ed8653fcc8b20666ad615e6c4b074d53ea30ddc5714f6d5", kill_on_drop: false }` [INFO] [stdout] 92d1c87515034e2e9ed8653fcc8b20666ad615e6c4b074d53ea30ddc5714f6d5