[INFO] fetching crate vmm-sys-util 0.8.0... [INFO] testing vmm-sys-util-0.8.0 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479 [INFO] extracting crate vmm-sys-util 0.8.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate vmm-sys-util 0.8.0 on toolchain b70888601af92f6cdc0364abab3446e418b91d36 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-1/source/.cargo/config [INFO] started tweaking crates.io crate vmm-sys-util 0.8.0 [INFO] finished tweaking crates.io crate vmm-sys-util 0.8.0 [INFO] tweaked toml for crates.io crate vmm-sys-util 0.8.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4b6bd6a785ba5be6526f5883265822aea281db3bab2a06e8e0a736669aac0eb7 [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" "4b6bd6a785ba5be6526f5883265822aea281db3bab2a06e8e0a736669aac0eb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4b6bd6a785ba5be6526f5883265822aea281db3bab2a06e8e0a736669aac0eb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4b6bd6a785ba5be6526f5883265822aea281db3bab2a06e8e0a736669aac0eb7", kill_on_drop: false }` [INFO] [stdout] 4b6bd6a785ba5be6526f5883265822aea281db3bab2a06e8e0a736669aac0eb7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c74c8ace125316adea1d28561b4d72e258acf3ebdd01b541c4405632eb18d7d8 [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" "c74c8ace125316adea1d28561b4d72e258acf3ebdd01b541c4405632eb18d7d8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling vmm-sys-util v0.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.68s [INFO] running `Command { std: "docker" "inspect" "c74c8ace125316adea1d28561b4d72e258acf3ebdd01b541c4405632eb18d7d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c74c8ace125316adea1d28561b4d72e258acf3ebdd01b541c4405632eb18d7d8", kill_on_drop: false }` [INFO] [stdout] c74c8ace125316adea1d28561b4d72e258acf3ebdd01b541c4405632eb18d7d8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f9c3c3f9105e3d5739395203b776b2080dec55014863b8470ad8a3bd2e40abb4 [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" "f9c3c3f9105e3d5739395203b776b2080dec55014863b8470ad8a3bd2e40abb4", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling serde_json v1.0.66 [INFO] [stderr] Compiling vmm-sys-util v0.8.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.97s [INFO] running `Command { std: "docker" "inspect" "f9c3c3f9105e3d5739395203b776b2080dec55014863b8470ad8a3bd2e40abb4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9c3c3f9105e3d5739395203b776b2080dec55014863b8470ad8a3bd2e40abb4", kill_on_drop: false }` [INFO] [stdout] f9c3c3f9105e3d5739395203b776b2080dec55014863b8470ad8a3bd2e40abb4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 411892dfaf451b501a463763c12c0126c3b4c8f582f5e206b53fd5e529da44e8 [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" "411892dfaf451b501a463763c12c0126c3b4c8f582f5e206b53fd5e529da44e8", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/vmm_sys_util-4b5379b71afd92be) [INFO] [stdout] [INFO] [stdout] running 74 tests [INFO] [stdout] test errno::tests::test_display ... ok [INFO] [stdout] test fam::tests::test_clone_multiple_fields ... ok [INFO] [stdout] test fam::tests::test_clone ... ok [INFO] [stdout] test fam::tests::test_entries_slice ... ok [INFO] [stdout] test errno::tests::test_errno ... ok [INFO] [stdout] test fam::tests::test_new ... ok [INFO] [stdout] test fam::tests::test_set_len ... ok [INFO] [stdout] test fam::tests::test_wrapper_len ... ok [INFO] [stdout] test fam::tests::test_raw_content ... ok [INFO] [stdout] test fam::tests::test_partial_eq ... ok [INFO] [stdout] test linux::aio::test::test_new_context ... ok [INFO] [stdout] test linux::epoll::tests::test_events_debug ... ok [INFO] [stdout] test linux::eventfd::tests::test_clone ... ok [INFO] [stdout] test fam::tests::test_from_entries ... ok [INFO] [stdout] test linux::epoll::tests::test_epoll ... ok [INFO] [stdout] test linux::aio::test::bindgen_test_layout_iocb ... ok [INFO] [stdout] test fam::tests::test_mem_allocator_len ... ok [INFO] [stdout] test linux::epoll::tests::test_event_ops ... ok [INFO] [stdout] test linux::eventfd::tests::test_new ... ok [INFO] [stdout] test fam::tests::test_retain ... ok [INFO] [stdout] test fam::tests::test_push ... ok [INFO] [stdout] test fam::tests::test_reserve ... ok [INFO] [stdout] test linux::aio::test::bindgen_test_layout_io_event ... ok [INFO] [stderr] [src/linux/poll.rs:834] busy poll wait loop with hungup FDs detected on thread linux::poll::tests::test_poll_context_hungup [INFO] [stdout] test linux::poll::tests::test_poll_context ... ok [INFO] [stderr] [INFO] [stdout] test linux::eventfd::tests::test_read_nothing ... ok [INFO] [stdout] test linux::poll::tests::test_poll_event ... ok [INFO] [stdout] test linux::eventfd::tests::test_write_overflow ... ok [INFO] [stdout] test linux::eventfd::tests::test_read_write ... ok [INFO] [stdout] test linux::ioctl::tests::test_ioctl_macros ... ok [INFO] [stdout] test linux::poll::tests::test_poll_context_overflow ... ok [INFO] [stdout] test linux::seek_hole::tests::seek_data ... ok [INFO] [stdout] test linux::seek_hole::tests::seek_hole ... ok [INFO] [stdout] test linux::signal::tests::test_block_unblock_signal ... ok [INFO] [stdout] test linux::signal::tests::test_register_signal_handler ... ok [INFO] [stdout] test linux::sock_ctrl_msg::tests::send_recv_only_fd ... ok [INFO] [stdout] test linux::sock_ctrl_msg::tests::send_recv_no_fd ... ok [INFO] [stdout] test linux::timerfd::tests::test_into_raw_fd ... ok [INFO] [stdout] test linux::sock_ctrl_msg::tests::buffer_len ... ok [INFO] [stdout] test linux::sock_ctrl_msg::tests::send_recv_with_fd ... ok [INFO] [stdout] test linux::timerfd::tests::test_from_raw_fd ... ok [INFO] [stdout] test linux::poll::tests::test_poll_context_timeout ... ok [INFO] [stdout] test linux::write_zeroes::tests::test_small_write_zeroes ... ok [INFO] [stdout] test linux::poll::tests::test_poll_context_hungup - should panic ... ok [INFO] [stdout] test rand::tests::test_rand_alphanumerics_impl ... ok [INFO] [stdout] test rand::tests::test_timestamp_cycles ... ok [INFO] [stdout] test rand::tests::test_xor_psuedo_rng_u32 ... ok [INFO] [stdout] test syscall::tests::test_syscall_ops ... ok [INFO] [stdout] test rand::tests::test_xor_psuedo_rng_u8_alphas ... ok [INFO] [stdout] test metric::tests::test_main ... ok [INFO] [stdout] test rand::tests::test_rand_alphanumerics ... ok [INFO] [stdout] test tempfile::tests::test_create_file_new_in ... ok [INFO] [stdout] test linux::write_zeroes::tests::test_punch_hole ... ok [INFO] [stdout] test tempfile::tests::test_create_file_new ... ok [INFO] [stdout] test linux::write_zeroes::tests::test_large_write_zeroes ... ok [INFO] [stdout] test tempfile::tests::test_drop_file ... ok [INFO] [stdout] test unix::tempdir::tests::test_create_dir ... ok [INFO] [stdout] test unix::tempdir::tests::test_create_dir_in ... ok [INFO] [stdout] test unix::tempdir::tests::test_drop ... ok [INFO] [stdout] test unix::file_traits::tests::test_set_len ... ok [INFO] [stdout] test unix::file_traits::tests::test_set_len_fails_when_file_not_opened_for_writing ... ok [INFO] [stdout] test unix::terminal::tests::test_a_tty ... ok [INFO] [stdout] test unix::terminal::tests::test_a_non_tty ... ok [INFO] [stdout] test unix::tempdir::tests::test_remove_dir ... ok [INFO] [stdout] test unix::tempdir::tests::test_create_dir_with_prefix ... ok [INFO] [stdout] test tempfile::tests::test_remove_file ... ok [INFO] [stdout] test tempfile::tests::test_into_file ... ok [INFO] [stdout] test linux::aio::test::test_cancel_request ... ok [INFO] [stdout] test linux::aio::test::test_read_zero ... ok [INFO] [stdout] test tempfile::tests::test_create_file_with_prefix ... ok [INFO] [stdout] test unix::file_traits::tests::test_fsync ... ok [INFO] [stdout] test linux::signal::tests::test_clear_pending ... ok [INFO] [stdout] test linux::signal::tests::test_killing_thread ... ok [INFO] [stdout] test linux::timerfd::tests::test_one_shot ... ok [INFO] [stderr] Doc-tests vmm-sys-util [INFO] [stdout] test linux::timerfd::tests::test_repeating ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 74 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.63s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 54 tests [INFO] [stdout] test src/linux/epoll.rs - linux::epoll::EpollEvent::data (line 168) ... ok [INFO] [stdout] test src/linux/eventfd.rs - linux::eventfd::EventFd::try_clone (line 133) ... ok [INFO] [stdout] test src/errno.rs - errno::Error::errno (line 93) ... ok [INFO] [stdout] test src/linux/epoll.rs - linux::epoll::Epoll::wait (line 275) ... ok [INFO] [stdout] test src/linux/epoll.rs - linux::epoll::Epoll::ctl (line 224) ... ok [INFO] [stdout] test src/linux/aio.rs - linux::aio::IoContext::submit (line 110) ... ok [INFO] [stdout] test src/errno.rs - errno::Error::new (line 39) ... ok [INFO] [stdout] test src/errno.rs - errno::Error::last (line 61) ... ok [INFO] [stdout] test src/fam.rs - fam::FamStruct (line 47) ... ok [INFO] [stdout] test src/linux/epoll.rs - linux::epoll::EpollEvent::event_set (line 150) ... ok [INFO] [stdout] test src/linux/aio.rs - linux::aio::IoContext::get_events (line 186) ... ok [INFO] [stdout] test src/linux/epoll.rs - linux::epoll::EpollEvent::events (line 130) ... ok [INFO] [stdout] test src/linux/eventfd.rs - linux::eventfd::EventFd::read (line 100) ... ok [INFO] [stdout] test src/linux/epoll.rs - linux::epoll::EpollEvent::fd (line 186) ... ok [INFO] [stdout] test src/linux/epoll.rs - linux::epoll::EpollEvent::new (line 112) ... ok [INFO] [stdout] test src/linux/eventfd.rs - linux::eventfd::EventFd::new (line 34) ... ok [INFO] [stdout] test src/linux/ioctl.rs - ioctl_expr (line 17) ... ok [INFO] [stdout] test src/linux/ioctl.rs - ioctl_ioc_nr (line 37) ... ok [INFO] [stdout] test src/linux/eventfd.rs - linux::eventfd::EventFd::write (line 68) ... ok [INFO] [stdout] test src/linux/ioctl.rs - ioctl_ior_nr (line 83) ... ok [INFO] [stdout] test src/linux/ioctl.rs - ioctl_io_nr (line 65) ... ok [INFO] [stdout] test src/linux/ioctl.rs - ioctl_iow_nr (line 113) ... ok [INFO] [stdout] test src/linux/ioctl.rs - ioctl_iowr_nr (line 143) ... ok [INFO] [stdout] test src/linux/fallocate.rs - linux::fallocate::fallocate (line 39) ... ok [INFO] [stdout] test src/linux/poll.rs - linux::poll::EpollContext (line 342) ... ok [INFO] [stdout] test src/linux/ioctl.rs - linux::ioctl::ioctl_with_val (line 266) ... FAILED [INFO] [stdout] test src/linux/poll.rs - linux::poll::EpollContext::add (line 405) ... ok [INFO] [stdout] test src/linux/poll.rs - linux::poll::EpollContext::modify (line 482) ... ok [INFO] [stdout] test src/linux/poll.rs - linux::poll::EpollContext::new (line 372) ... ok [INFO] [stdout] test src/linux/poll.rs - linux::poll::EpollContext::delete (line 526) ... ok [INFO] [stdout] test src/linux/ioctl.rs - linux::ioctl::ioctl (line 224) ... FAILED [INFO] [stdout] test src/linux/poll.rs - linux::poll::EpollContext::add_fd_with_events (line 434) ... ok [INFO] [stdout] test src/linux/poll.rs - linux::poll::EpollContext::wait (line 567) ... ok [INFO] [stdout] test src/linux/timerfd.rs - linux::timerfd::TimerFd::is_armed (line 140) ... ok [INFO] [stdout] test src/linux/signal.rs - linux::signal::block_signal (line 276) ... ok [INFO] [stdout] test src/linux/sock_ctrl_msg.rs - linux::sock_ctrl_msg::ScmSocket (line 252) ... ok [INFO] [stdout] test src/linux/signal.rs - linux::signal::unblock_signal (line 314) ... ok [INFO] [stdout] test src/linux/signal.rs - linux::signal::register_signal_handler (line 146) ... ok [INFO] [stdout] test src/linux/signal.rs - linux::signal::create_sigset (line 197) ... ok [INFO] [stdout] test src/linux/poll.rs - linux::poll::EpollContext::wait_timeout (line 600) ... ok [INFO] [stdout] test src/linux/signal.rs - linux::signal::clear_signal (line 341) ... ok [INFO] [stdout] test src/linux/timerfd.rs - linux::timerfd::TimerFd::clear (line 171) ... ok [INFO] [stdout] test src/linux/signal.rs - linux::signal::get_blocked_signals (line 236) ... ok [INFO] [stdout] test src/linux/signal.rs - linux::signal::validate_signal_num (line 117) ... ok [INFO] [stdout] test src/linux/timerfd.rs - linux::timerfd::TimerFd::wait (line 98) ... ok [INFO] [stdout] test src/linux/poll.rs - linux::poll::PollContext (line 678) ... ok [INFO] [stdout] test src/tempfile.rs - tempfile (line 16) ... ok [INFO] [stdout] test src/unix/tempdir.rs - unix::tempdir::TempDir::as_path (line 121) ... ok [INFO] [stdout] test src/linux/timerfd.rs - linux::timerfd::TimerFd::reset (line 55) ... ok [INFO] [stdout] test src/unix/tempdir.rs - unix::tempdir::TempDir::new_in (line 60) ... ok [INFO] [stdout] test src/unix/tempdir.rs - unix::tempdir::TempDir::new (line 80) ... ok [INFO] [stdout] test src/unix/tempdir.rs - unix::tempdir::TempDir::remove (line 106) ... ok [INFO] [stdout] test src/unix/tempdir.rs - unix::tempdir::TempDir::new_with_prefix (line 30) ... ok [INFO] [stdout] test src/unix/terminal.rs - unix::terminal::Terminal::read_raw (line 120) ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/linux/ioctl.rs - linux::ioctl::ioctl_with_val (line 266) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'assertion failed: `(left != right)` [INFO] [stdout] left: `-1`, [INFO] [stdout] right: `-1`', library/std/src/sys/unix/fd.rs:71:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x565111e49510 - std::backtrace_rs::backtrace::libunwind::trace::h99dbb39dca18857d [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x565111e49510 - std::backtrace_rs::backtrace::trace_unsynchronized::h832861927e9cfedf [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x565111e49510 - std::sys_common::backtrace::_print_fmt::h3d18154c77dcf310 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x565111e49510 - ::fmt::he312f4ad5b9bb346 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x565111e62c3c - core::fmt::write::h9a6d9c74526a6c1b [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/fmt/mod.rs:1115:17 [INFO] [stdout] 5: 0x565111e47f85 - std::io::Write::write_fmt::h6aced00850e8186f [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/io/mod.rs:1665:15 [INFO] [stdout] 6: 0x565111e4b14b - std::sys_common::backtrace::_print::h65d996766de40da4 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x565111e4b14b - std::sys_common::backtrace::print::h40df9727e635f303 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x565111e4b14b - std::panicking::default_hook::{{closure}}::hd2da4327dea91a51 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x565111e4ac21 - std::panicking::default_hook::h3d55120ad6ada158 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:225:9 [INFO] [stdout] 10: 0x565111e4b814 - std::panicking::rust_panic_with_hook::hf85dd0bb545e3b55 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:622:17 [INFO] [stdout] 11: 0x565111e4b2f7 - std::panicking::begin_panic_handler::{{closure}}::h736ae969434da9fa [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:519:13 [INFO] [stdout] 12: 0x565111e499ec - std::sys_common::backtrace::__rust_end_short_backtrace::h6133bb80b1d6c3e0 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x565111e4b259 - rust_begin_unwind [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:515:5 [INFO] [stdout] 14: 0x565111e3ae11 - core::panicking::panic_fmt::hcf5f6d96e1dd7099 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x565111e61ef8 - core::panicking::assert_failed_inner::h6ded2444c01d76f2 [INFO] [stdout] 16: 0x565111e3984b - core::panicking::assert_failed::hc384cbaceadf412f [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/panicking.rs:117:5 [INFO] [stdout] 17: 0x565111e4ca3f - std::sys::unix::fd::FileDesc::new::h467a7cd93f330f96 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys/unix/fd.rs:71:9 [INFO] [stdout] 18: 0x565111e4ca3f - >::from_inner::h8adf2b583e0e3a8d [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys/unix/fs.rs:936:14 [INFO] [stdout] 19: 0x565111e3b877 - ::from_raw_fd::hea9b4d63f7df479f [INFO] [stdout] 20: 0x565111e3b8f9 - rust_out::main::_doctest_main_src_linux_ioctl_rs_266_0::h33da15e78791efcd [INFO] [stdout] 21: 0x565111e3b8b6 - rust_out::main::h61823b600df25383 [INFO] [stdout] 22: 0x565111e3b743 - core::ops::function::FnOnce::call_once::h6cb22c19cf103035 [INFO] [stdout] 23: 0x565111e3b679 - std::sys_common::backtrace::__rust_begin_short_backtrace::h637ba5cce8c91c49 [INFO] [stdout] 24: 0x565111e3b6f9 - std::rt::lang_start::{{closure}}::h712a4ed327341491 [INFO] [stdout] 25: 0x565111e4bd1a - core::ops::function::impls:: for &F>::call_once::h5a0483c8d4e9c15d [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/ops/function.rs:259:13 [INFO] [stdout] 26: 0x565111e4bd1a - std::panicking::try::do_call::h6ad7918f175f6ddd [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:401:40 [INFO] [stdout] 27: 0x565111e4bd1a - std::panicking::try::hcd5af58f52320690 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:365:19 [INFO] [stdout] 28: 0x565111e4bd1a - std::panic::catch_unwind::hf1ae33ba67228f1e [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panic.rs:434:14 [INFO] [stdout] 29: 0x565111e4bd1a - std::rt::lang_start_internal::{{closure}}::h4a87bc0aa1312dc5 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/rt.rs:45:48 [INFO] [stdout] 30: 0x565111e4bd1a - std::panicking::try::do_call::h1ade2a52932fc900 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:401:40 [INFO] [stdout] 31: 0x565111e4bd1a - std::panicking::try::h6f4a87ad169e174b [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:365:19 [INFO] [stdout] 32: 0x565111e4bd1a - std::panic::catch_unwind::h043c7f08019f9e2a [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panic.rs:434:14 [INFO] [stdout] 33: 0x565111e4bd1a - std::rt::lang_start_internal::h82825699ebfd70bd [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/rt.rs:45:20 [INFO] [stdout] 34: 0x565111e3b6d1 - std::rt::lang_start::h7f3abfe234c3922d [INFO] [stdout] 35: 0x565111e3b9c3 - main [INFO] [stdout] 36: 0x7f5f32e660b3 - __libc_start_main [INFO] [stdout] 37: 0x565111e3b56e - _start [INFO] [stdout] 38: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] ---- src/linux/ioctl.rs - linux::ioctl::ioctl (line 224) stdout ---- [INFO] [stdout] Test executable failed (exit code 101). [INFO] [stdout] [INFO] [stdout] stderr: [INFO] [stdout] thread 'main' panicked at 'assertion failed: `(left != right)` [INFO] [stdout] left: `-1`, [INFO] [stdout] right: `-1`', library/std/src/sys/unix/fd.rs:71:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55be8b8a56a0 - std::backtrace_rs::backtrace::libunwind::trace::h99dbb39dca18857d [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x55be8b8a56a0 - std::backtrace_rs::backtrace::trace_unsynchronized::h832861927e9cfedf [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55be8b8a56a0 - std::sys_common::backtrace::_print_fmt::h3d18154c77dcf310 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55be8b8a56a0 - ::fmt::he312f4ad5b9bb346 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x55be8b8bedcc - core::fmt::write::h9a6d9c74526a6c1b [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/fmt/mod.rs:1115:17 [INFO] [stdout] 5: 0x55be8b8a4115 - std::io::Write::write_fmt::h6aced00850e8186f [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/io/mod.rs:1665:15 [INFO] [stdout] 6: 0x55be8b8a72db - std::sys_common::backtrace::_print::h65d996766de40da4 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x55be8b8a72db - std::sys_common::backtrace::print::h40df9727e635f303 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x55be8b8a72db - std::panicking::default_hook::{{closure}}::hd2da4327dea91a51 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x55be8b8a6db1 - std::panicking::default_hook::h3d55120ad6ada158 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:225:9 [INFO] [stdout] 10: 0x55be8b8a79a4 - std::panicking::rust_panic_with_hook::hf85dd0bb545e3b55 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:622:17 [INFO] [stdout] 11: 0x55be8b8a7487 - std::panicking::begin_panic_handler::{{closure}}::h736ae969434da9fa [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:519:13 [INFO] [stdout] 12: 0x55be8b8a5b7c - std::sys_common::backtrace::__rust_end_short_backtrace::h6133bb80b1d6c3e0 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x55be8b8a73e9 - rust_begin_unwind [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:515:5 [INFO] [stdout] 14: 0x55be8b896e11 - core::panicking::panic_fmt::hcf5f6d96e1dd7099 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x55be8b8be088 - core::panicking::assert_failed_inner::h6ded2444c01d76f2 [INFO] [stdout] 16: 0x55be8b89584b - core::panicking::assert_failed::hc384cbaceadf412f [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/panicking.rs:117:5 [INFO] [stdout] 17: 0x55be8b8a8bcf - std::sys::unix::fd::FileDesc::new::h467a7cd93f330f96 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys/unix/fd.rs:71:9 [INFO] [stdout] 18: 0x55be8b8a8bcf - >::from_inner::h8adf2b583e0e3a8d [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/sys/unix/fs.rs:936:14 [INFO] [stdout] 19: 0x55be8b8978e7 - ::from_raw_fd::hea9b4d63f7df479f [INFO] [stdout] 20: 0x55be8b89796c - rust_out::main::_doctest_main_src_linux_ioctl_rs_224_0::h393775e7b39eeb20 [INFO] [stdout] 21: 0x55be8b897926 - rust_out::main::h61823b600df25383 [INFO] [stdout] 22: 0x55be8b897743 - core::ops::function::FnOnce::call_once::h6cb22c19cf103035 [INFO] [stdout] 23: 0x55be8b897679 - std::sys_common::backtrace::__rust_begin_short_backtrace::h637ba5cce8c91c49 [INFO] [stdout] 24: 0x55be8b8976f9 - std::rt::lang_start::{{closure}}::h712a4ed327341491 [INFO] [stdout] 25: 0x55be8b8a7eaa - core::ops::function::impls:: for &F>::call_once::h5a0483c8d4e9c15d [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/core/src/ops/function.rs:259:13 [INFO] [stdout] 26: 0x55be8b8a7eaa - std::panicking::try::do_call::h6ad7918f175f6ddd [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:401:40 [INFO] [stdout] 27: 0x55be8b8a7eaa - std::panicking::try::hcd5af58f52320690 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:365:19 [INFO] [stdout] 28: 0x55be8b8a7eaa - std::panic::catch_unwind::hf1ae33ba67228f1e [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panic.rs:434:14 [INFO] [stdout] 29: 0x55be8b8a7eaa - std::rt::lang_start_internal::{{closure}}::h4a87bc0aa1312dc5 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/rt.rs:45:48 [INFO] [stdout] 30: 0x55be8b8a7eaa - std::panicking::try::do_call::h1ade2a52932fc900 [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:401:40 [INFO] [stdout] 31: 0x55be8b8a7eaa - std::panicking::try::h6f4a87ad169e174b [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panicking.rs:365:19 [INFO] [stdout] 32: 0x55be8b8a7eaa - std::panic::catch_unwind::h043c7f08019f9e2a [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/panic.rs:434:14 [INFO] [stdout] 33: 0x55be8b8a7eaa - std::rt::lang_start_internal::h82825699ebfd70bd [INFO] [stdout] at /rustc/b70888601af92f6cdc0364abab3446e418b91d36/library/std/src/rt.rs:45:20 [INFO] [stdout] 34: 0x55be8b8976d1 - std::rt::lang_start::h7f3abfe234c3922d [INFO] [stdout] 35: 0x55be8b897a73 - main [INFO] [stdout] 36: 0x7fc88b11b0b3 - __libc_start_main [INFO] [stdout] 37: 0x55be8b89756e - _start [INFO] [stdout] 38: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/linux/ioctl.rs - linux::ioctl::ioctl (line 224) [INFO] [stdout] src/linux/ioctl.rs - linux::ioctl::ioctl_with_val (line 266) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 52 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 15.67s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "411892dfaf451b501a463763c12c0126c3b4c8f582f5e206b53fd5e529da44e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "411892dfaf451b501a463763c12c0126c3b4c8f582f5e206b53fd5e529da44e8", kill_on_drop: false }` [INFO] [stdout] 411892dfaf451b501a463763c12c0126c3b4c8f582f5e206b53fd5e529da44e8