[INFO] fetching crate gaea 0.3.1...
[INFO] testing gaea-0.3.1 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate gaea 0.3.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate gaea 0.3.1
[INFO] finished tweaking crates.io crate gaea 0.3.1
[INFO] tweaked toml for crates.io crate gaea 0.3.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate gaea 0.3.1 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate gaea 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 717b31881b7e3e18aaf533606cbea15e362be1c69a48c7ae23e4297f99f405be
[INFO] running `Command { std: "docker" "start" "-a" "717b31881b7e3e18aaf533606cbea15e362be1c69a48c7ae23e4297f99f405be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "717b31881b7e3e18aaf533606cbea15e362be1c69a48c7ae23e4297f99f405be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "717b31881b7e3e18aaf533606cbea15e362be1c69a48c7ae23e4297f99f405be", kill_on_drop: false }`
[INFO] [stdout] 717b31881b7e3e18aaf533606cbea15e362be1c69a48c7ae23e4297f99f405be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2158b34d11ab1f12324903f23df09f245be225a6cbd1d11434b8a40530ae29a
[INFO] running `Command { std: "docker" "start" "-a" "b2158b34d11ab1f12324903f23df09f245be225a6cbd1d11434b8a40530ae29a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.58
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling log v0.4.6
[INFO] [stderr]    Compiling gaea v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/sys/unix/signals.rs:45:106
[INFO] [stdout]     |
[INFO] [stdout]  45 | ...m_raw_parts_mut(&mut info as *mut _ as *mut u8, mem::size_of::<libc::signalfd_siginfo>()) };
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:132:9
[INFO] [stdout]     |
[INFO] [stdout] 132 |         unused_qualifications,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout]  45 -             let info_ref: &mut [u8] = unsafe { slice::from_raw_parts_mut(&mut info as *mut _ as *mut u8, mem::size_of::<libc::signalfd_siginfo>()) };
[INFO] [stdout]  45 +             let info_ref: &mut [u8] = unsafe { slice::from_raw_parts_mut(&mut info as *mut _ as *mut u8, size_of::<libc::signalfd_siginfo>()) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/sys/unix/signals.rs:54:27
[INFO] [stdout]    |
[INFO] [stdout] 54 |             assert_eq!(n, mem::size_of::<libc::signalfd_siginfo>());
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 54 -             assert_eq!(n, mem::size_of::<libc::signalfd_siginfo>());
[INFO] [stdout] 54 +             assert_eq!(n, size_of::<libc::signalfd_siginfo>());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/sys/unix/signals.rs:127:49
[INFO] [stdout]     |
[INFO] [stdout] 127 |     let mut set: libc::sigset_t = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/sys/unix/signals.rs:43:66
[INFO] [stdout]    |
[INFO] [stdout] 43 |             let mut info: libc::signalfd_siginfo = unsafe { mem::uninitialized() };
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/sys/unix/pipe.rs:75:45
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let mut fds: [RawFd; 2] = unsafe { mem::uninitialized() };
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/sys/unix/epoll.rs:30:76
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let mut ep_events: [libc::epoll_event; EVENTS_CAP] = unsafe { mem::uninitialized() };
[INFO] [stdout]    |                                                                            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/sys/unix/awakener.rs:41:41
[INFO] [stdout]    |
[INFO] [stdout] 41 |             let buf: [u8; 8] = unsafe { mem::transmute(1u64) };
[INFO] [stdout]    |                                         --------------^^^^^^
[INFO] [stdout]    |                                         |
[INFO] [stdout]    |                                         help: replace this with: `u64::to_ne_bytes`
[INFO] [stdout]    |
[INFO] [stdout]    = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `sigset_t` does not permit being left uninitialized
[INFO] [stdout]    --> src/sys/unix/signals.rs:127:44
[INFO] [stdout]     |
[INFO] [stdout] 127 |     let mut set: libc::sigset_t = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                            |
[INFO] [stdout]     |                                            this code causes undefined behavior when executed
[INFO] [stdout]     |                                            help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `signalfd_siginfo` does not permit being left uninitialized
[INFO] [stdout]   --> src/sys/unix/signals.rs:43:61
[INFO] [stdout]    |
[INFO] [stdout] 43 |             let mut info: libc::signalfd_siginfo = unsafe { mem::uninitialized() };
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                                             |
[INFO] [stdout]    |                                                             this code causes undefined behavior when executed
[INFO] [stdout]    |                                                             help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]    |
[INFO] [stdout]    = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[i32; 2]` does not permit being left uninitialized
[INFO] [stdout]   --> src/sys/unix/pipe.rs:75:40
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let mut fds: [RawFd; 2] = unsafe { mem::uninitialized() };
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                        |
[INFO] [stdout]    |                                        this code causes undefined behavior when executed
[INFO] [stdout]    |                                        help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]    |
[INFO] [stdout]    = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[epoll_event; 128]` does not permit being left uninitialized
[INFO] [stdout]   --> src/sys/unix/epoll.rs:30:71
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let mut ep_events: [libc::epoll_event; EVENTS_CAP] = unsafe { mem::uninitialized() };
[INFO] [stdout]    |                                                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                                                       |
[INFO] [stdout]    |                                                                       this code causes undefined behavior when executed
[INFO] [stdout]    |                                                                       help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]    |
[INFO] [stdout]    = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/event.rs:547:13
[INFO] [stdout]     |
[INFO] [stdout] 547 |             drop(first);
[INFO] [stdout]     |             ^^^^^-----^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  argument has type `bool`
[INFO] [stdout] ...
[INFO] [stdout] 557 |         fmt_debug!(self, f, READABLE, WRITABLE, ERROR, TIMER, HUP)
[INFO] [stdout]     |         ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dropping_copy_types)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `fmt_debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 547 -             drop(first);
[INFO] [stdout] 547 +             let _ = first;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "b2158b34d11ab1f12324903f23df09f245be225a6cbd1d11434b8a40530ae29a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2158b34d11ab1f12324903f23df09f245be225a6cbd1d11434b8a40530ae29a", kill_on_drop: false }`
[INFO] [stdout] b2158b34d11ab1f12324903f23df09f245be225a6cbd1d11434b8a40530ae29a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 733a15316e97dd71ac01d207a024d7b397d3c359c796992b28870d09007735cd
[INFO] running `Command { std: "docker" "start" "-a" "733a15316e97dd71ac01d207a024d7b397d3c359c796992b28870d09007735cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling std-logger v0.3.3
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/sys/unix/signals.rs:45:106
[INFO] [stdout]     |
[INFO] [stdout]  45 | ...m_raw_parts_mut(&mut info as *mut _ as *mut u8, mem::size_of::<libc::signalfd_siginfo>()) };
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:132:9
[INFO] [stdout]     |
[INFO] [stdout] 132 |         unused_qualifications,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout]  45 -             let info_ref: &mut [u8] = unsafe { slice::from_raw_parts_mut(&mut info as *mut _ as *mut u8, mem::size_of::<libc::signalfd_siginfo>()) };
[INFO] [stdout]  45 +             let info_ref: &mut [u8] = unsafe { slice::from_raw_parts_mut(&mut info as *mut _ as *mut u8, size_of::<libc::signalfd_siginfo>()) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/sys/unix/signals.rs:54:27
[INFO] [stdout]    |
[INFO] [stdout] 54 |             assert_eq!(n, mem::size_of::<libc::signalfd_siginfo>());
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 54 -             assert_eq!(n, mem::size_of::<libc::signalfd_siginfo>());
[INFO] [stdout] 54 +             assert_eq!(n, size_of::<libc::signalfd_siginfo>());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/sys/unix/signals.rs:127:49
[INFO] [stdout]     |
[INFO] [stdout] 127 |     let mut set: libc::sigset_t = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/sys/unix/signals.rs:43:66
[INFO] [stdout]    |
[INFO] [stdout] 43 |             let mut info: libc::signalfd_siginfo = unsafe { mem::uninitialized() };
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/sys/unix/pipe.rs:75:45
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let mut fds: [RawFd; 2] = unsafe { mem::uninitialized() };
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/sys/unix/epoll.rs:30:76
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let mut ep_events: [libc::epoll_event; EVENTS_CAP] = unsafe { mem::uninitialized() };
[INFO] [stdout]    |                                                                            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/sys/unix/awakener.rs:41:41
[INFO] [stdout]    |
[INFO] [stdout] 41 |             let buf: [u8; 8] = unsafe { mem::transmute(1u64) };
[INFO] [stdout]    |                                         --------------^^^^^^
[INFO] [stdout]    |                                         |
[INFO] [stdout]    |                                         help: replace this with: `u64::to_ne_bytes`
[INFO] [stdout]    |
[INFO] [stdout]    = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `sigset_t` does not permit being left uninitialized
[INFO] [stdout]    --> src/sys/unix/signals.rs:127:44
[INFO] [stdout]     |
[INFO] [stdout] 127 |     let mut set: libc::sigset_t = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                            |
[INFO] [stdout]     |                                            this code causes undefined behavior when executed
[INFO] [stdout]     |                                            help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `signalfd_siginfo` does not permit being left uninitialized
[INFO] [stdout]   --> src/sys/unix/signals.rs:43:61
[INFO] [stdout]    |
[INFO] [stdout] 43 |             let mut info: libc::signalfd_siginfo = unsafe { mem::uninitialized() };
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                                             |
[INFO] [stdout]    |                                                             this code causes undefined behavior when executed
[INFO] [stdout]    |                                                             help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]    |
[INFO] [stdout]    = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[i32; 2]` does not permit being left uninitialized
[INFO] [stdout]   --> src/sys/unix/pipe.rs:75:40
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let mut fds: [RawFd; 2] = unsafe { mem::uninitialized() };
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                        |
[INFO] [stdout]    |                                        this code causes undefined behavior when executed
[INFO] [stdout]    |                                        help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]    |
[INFO] [stdout]    = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[epoll_event; 128]` does not permit being left uninitialized
[INFO] [stdout]   --> src/sys/unix/epoll.rs:30:71
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let mut ep_events: [libc::epoll_event; EVENTS_CAP] = unsafe { mem::uninitialized() };
[INFO] [stdout]    |                                                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                                                       |
[INFO] [stdout]    |                                                                       this code causes undefined behavior when executed
[INFO] [stdout]    |                                                                       help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]    |
[INFO] [stdout]    = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/event.rs:547:13
[INFO] [stdout]     |
[INFO] [stdout] 547 |             drop(first);
[INFO] [stdout]     |             ^^^^^-----^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  argument has type `bool`
[INFO] [stdout] ...
[INFO] [stdout] 557 |         fmt_debug!(self, f, READABLE, WRITABLE, ERROR, TIMER, HUP)
[INFO] [stdout]     |         ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dropping_copy_types)]` on by default
[INFO] [stdout]     = note: this warning originates in the macro `fmt_debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 547 -             drop(first);
[INFO] [stdout] 547 +             let _ = first;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling gaea v0.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]    --> src/sys/unix/signals.rs:45:106
[INFO] [stdout]     |
[INFO] [stdout]  45 | ...m_raw_parts_mut(&mut info as *mut _ as *mut u8, mem::size_of::<libc::signalfd_siginfo>()) };
[INFO] [stdout]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:138:24
[INFO] [stdout]     |
[INFO] [stdout] 138 | #![cfg_attr(test, deny(warnings))]
[INFO] [stdout]     |                        ^^^^^^^^
[INFO] [stdout]     = note: `#[warn(unused_qualifications)]` implied by `#[warn(warnings)]`
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]     |
[INFO] [stdout]  45 -             let info_ref: &mut [u8] = unsafe { slice::from_raw_parts_mut(&mut info as *mut _ as *mut u8, mem::size_of::<libc::signalfd_siginfo>()) };
[INFO] [stdout]  45 +             let info_ref: &mut [u8] = unsafe { slice::from_raw_parts_mut(&mut info as *mut _ as *mut u8, size_of::<libc::signalfd_siginfo>()) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary qualification
[INFO] [stdout]   --> src/sys/unix/signals.rs:54:27
[INFO] [stdout]    |
[INFO] [stdout] 54 |             assert_eq!(n, mem::size_of::<libc::signalfd_siginfo>());
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove the unnecessary path segments
[INFO] [stdout]    |
[INFO] [stdout] 54 -             assert_eq!(n, mem::size_of::<libc::signalfd_siginfo>());
[INFO] [stdout] 54 +             assert_eq!(n, size_of::<libc::signalfd_siginfo>());
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]    --> src/sys/unix/signals.rs:127:49
[INFO] [stdout]     |
[INFO] [stdout] 127 |     let mut set: libc::sigset_t = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/sys/unix/signals.rs:43:66
[INFO] [stdout]    |
[INFO] [stdout] 43 |             let mut info: libc::signalfd_siginfo = unsafe { mem::uninitialized() };
[INFO] [stdout]    |                                                                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/sys/unix/pipe.rs:75:45
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let mut fds: [RawFd; 2] = unsafe { mem::uninitialized() };
[INFO] [stdout]    |                                             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stdout]   --> src/sys/unix/epoll.rs:30:76
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let mut ep_events: [libc::epoll_event; EVENTS_CAP] = unsafe { mem::uninitialized() };
[INFO] [stdout]    |                                                                            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/sys/unix/awakener.rs:41:41
[INFO] [stdout]    |
[INFO] [stdout] 41 |             let buf: [u8; 8] = unsafe { mem::transmute(1u64) };
[INFO] [stdout]    |                                         --------------^^^^^^
[INFO] [stdout]    |                                         |
[INFO] [stdout]    |                                         help: replace this with: `u64::to_ne_bytes`
[INFO] [stdout]    |
[INFO] [stdout]    = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stdout]    = note: `#[warn(unnecessary_transmutes)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `sigset_t` does not permit being left uninitialized
[INFO] [stdout]    --> src/sys/unix/signals.rs:127:44
[INFO] [stdout]     |
[INFO] [stdout] 127 |     let mut set: libc::sigset_t = unsafe { mem::uninitialized() };
[INFO] [stdout]     |                                            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |                                            |
[INFO] [stdout]     |                                            this code causes undefined behavior when executed
[INFO] [stdout]     |                                            help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]     |
[INFO] [stdout]     = note: integers must be initialized
[INFO] [stdout]     = note: `#[warn(invalid_value)]` implied by `#[warn(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `signalfd_siginfo` does not permit being left uninitialized
[INFO] [stdout]   --> src/sys/unix/signals.rs:43:61
[INFO] [stdout]    |
[INFO] [stdout] 43 |             let mut info: libc::signalfd_siginfo = unsafe { mem::uninitialized() };
[INFO] [stdout]    |                                                             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                                             |
[INFO] [stdout]    |                                                             this code causes undefined behavior when executed
[INFO] [stdout]    |                                                             help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]    |
[INFO] [stdout]    = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[i32; 2]` does not permit being left uninitialized
[INFO] [stdout]   --> src/sys/unix/pipe.rs:75:40
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let mut fds: [RawFd; 2] = unsafe { mem::uninitialized() };
[INFO] [stdout]    |                                        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                        |
[INFO] [stdout]    |                                        this code causes undefined behavior when executed
[INFO] [stdout]    |                                        help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]    |
[INFO] [stdout]    = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the type `[epoll_event; 128]` does not permit being left uninitialized
[INFO] [stdout]   --> src/sys/unix/epoll.rs:30:71
[INFO] [stdout]    |
[INFO] [stdout] 30 |         let mut ep_events: [libc::epoll_event; EVENTS_CAP] = unsafe { mem::uninitialized() };
[INFO] [stdout]    |                                                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                                                                       |
[INFO] [stdout]    |                                                                       this code causes undefined behavior when executed
[INFO] [stdout]    |                                                                       help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stdout]    |
[INFO] [stdout]    = note: integers must be initialized
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/event.rs:547:13
[INFO] [stdout]     |
[INFO] [stdout] 547 |             drop(first);
[INFO] [stdout]     |             ^^^^^-----^
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  argument has type `bool`
[INFO] [stdout] ...
[INFO] [stdout] 557 |         fmt_debug!(self, f, READABLE, WRITABLE, ERROR, TIMER, HUP)
[INFO] [stdout]     |         ---------------------------------------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dropping_copy_types)]` implied by `#[warn(warnings)]`
[INFO] [stdout]     = note: this warning originates in the macro `fmt_debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 547 -             drop(first);
[INFO] [stdout] 547 +             let _ = first;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "733a15316e97dd71ac01d207a024d7b397d3c359c796992b28870d09007735cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "733a15316e97dd71ac01d207a024d7b397d3c359c796992b28870d09007735cd", kill_on_drop: false }`
[INFO] [stdout] 733a15316e97dd71ac01d207a024d7b397d3c359c796992b28870d09007735cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4e1f80e0d98f9857724a59561c628cda7ce8cda75ed5b73b065a8827f4c6758f
[INFO] running `Command { std: "docker" "start" "-a" "4e1f80e0d98f9857724a59561c628cda7ce8cda75ed5b73b065a8827f4c6758f", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary qualification
[INFO] [stderr]    --> src/sys/unix/signals.rs:45:106
[INFO] [stderr]     |
[INFO] [stderr]  45 | ...m_raw_parts_mut(&mut info as *mut _ as *mut u8, mem::size_of::<libc::signalfd_siginfo>()) };
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:132:9
[INFO] [stderr]     |
[INFO] [stderr] 132 |         unused_qualifications,
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] help: remove the unnecessary path segments
[INFO] [stderr]     |
[INFO] [stderr]  45 -             let info_ref: &mut [u8] = unsafe { slice::from_raw_parts_mut(&mut info as *mut _ as *mut u8, mem::size_of::<libc::signalfd_siginfo>()) };
[INFO] [stderr]  45 +             let info_ref: &mut [u8] = unsafe { slice::from_raw_parts_mut(&mut info as *mut _ as *mut u8, size_of::<libc::signalfd_siginfo>()) };
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary qualification
[INFO] [stderr]   --> src/sys/unix/signals.rs:54:27
[INFO] [stderr]    |
[INFO] [stderr] 54 |             assert_eq!(n, mem::size_of::<libc::signalfd_siginfo>());
[INFO] [stderr]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: remove the unnecessary path segments
[INFO] [stderr]    |
[INFO] [stderr] 54 -             assert_eq!(n, mem::size_of::<libc::signalfd_siginfo>());
[INFO] [stderr] 54 +             assert_eq!(n, size_of::<libc::signalfd_siginfo>());
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/sys/unix/signals.rs:127:49
[INFO] [stderr]     |
[INFO] [stderr] 127 |     let mut set: libc::sigset_t = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/sys/unix/signals.rs:43:66
[INFO] [stderr]    |
[INFO] [stderr] 43 |             let mut info: libc::signalfd_siginfo = unsafe { mem::uninitialized() };
[INFO] [stderr]    |                                                                  ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/sys/unix/pipe.rs:75:45
[INFO] [stderr]    |
[INFO] [stderr] 75 |     let mut fds: [RawFd; 2] = unsafe { mem::uninitialized() };
[INFO] [stderr]    |                                             ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/sys/unix/epoll.rs:30:76
[INFO] [stderr]    |
[INFO] [stderr] 30 |         let mut ep_events: [libc::epoll_event; EVENTS_CAP] = unsafe { mem::uninitialized() };
[INFO] [stderr]    |                                                                            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]   --> src/sys/unix/awakener.rs:41:41
[INFO] [stderr]    |
[INFO] [stderr] 41 |             let buf: [u8; 8] = unsafe { mem::transmute(1u64) };
[INFO] [stderr]    |                                         --------------^^^^^^
[INFO] [stderr]    |                                         |
[INFO] [stderr]    |                                         help: replace this with: `u64::to_ne_bytes`
[INFO] [stderr]    |
[INFO] [stderr]    = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stderr]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the type `sigset_t` does not permit being left uninitialized
[INFO] [stderr]    --> src/sys/unix/signals.rs:127:44
[INFO] [stderr]     |
[INFO] [stderr] 127 |     let mut set: libc::sigset_t = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                            |
[INFO] [stderr]     |                                            this code causes undefined behavior when executed
[INFO] [stderr]     |                                            help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     |
[INFO] [stderr]     = note: integers must be initialized
[INFO] [stderr]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the type `signalfd_siginfo` does not permit being left uninitialized
[INFO] [stderr]   --> src/sys/unix/signals.rs:43:61
[INFO] [stderr]    |
[INFO] [stderr] 43 |             let mut info: libc::signalfd_siginfo = unsafe { mem::uninitialized() };
[INFO] [stderr]    |                                                             ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                                                             |
[INFO] [stderr]    |                                                             this code causes undefined behavior when executed
[INFO] [stderr]    |                                                             help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]    |
[INFO] [stderr]    = note: integers must be initialized
[INFO] [stderr] 
[INFO] [stderr] warning: the type `[i32; 2]` does not permit being left uninitialized
[INFO] [stderr]   --> src/sys/unix/pipe.rs:75:40
[INFO] [stderr]    |
[INFO] [stderr] 75 |     let mut fds: [RawFd; 2] = unsafe { mem::uninitialized() };
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                                        |
[INFO] [stderr]    |                                        this code causes undefined behavior when executed
[INFO] [stderr]    |                                        help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]    |
[INFO] [stderr]    = note: integers must be initialized
[INFO] [stderr] 
[INFO] [stderr] warning: the type `[epoll_event; 128]` does not permit being left uninitialized
[INFO] [stderr]   --> src/sys/unix/epoll.rs:30:71
[INFO] [stderr]    |
[INFO] [stderr] 30 |         let mut ep_events: [libc::epoll_event; EVENTS_CAP] = unsafe { mem::uninitialized() };
[INFO] [stderr]    |                                                                       ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                                                                       |
[INFO] [stderr]    |                                                                       this code causes undefined behavior when executed
[INFO] [stderr]    |                                                                       help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]    |
[INFO] [stderr]    = note: integers must be initialized
[INFO] [stderr] 
[INFO] [stderr] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stderr]    --> src/event.rs:547:13
[INFO] [stderr]     |
[INFO] [stderr] 547 |             drop(first);
[INFO] [stderr]     |             ^^^^^-----^
[INFO] [stderr]     |                  |
[INFO] [stderr]     |                  argument has type `bool`
[INFO] [stderr] ...
[INFO] [stderr] 557 |         fmt_debug!(self, f, READABLE, WRITABLE, ERROR, TIMER, HUP)
[INFO] [stderr]     |         ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dropping_copy_types)]` on by default
[INFO] [stderr]     = note: this warning originates in the macro `fmt_debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `let _ = ...` to ignore the expression or result
[INFO] [stderr]     |
[INFO] [stderr] 547 -             drop(first);
[INFO] [stderr] 547 +             let _ = first;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary qualification
[INFO] [stderr]    --> src/sys/unix/signals.rs:45:106
[INFO] [stderr]     |
[INFO] [stderr]  45 | ...m_raw_parts_mut(&mut info as *mut _ as *mut u8, mem::size_of::<libc::signalfd_siginfo>()) };
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]    --> src/lib.rs:138:24
[INFO] [stderr]     |
[INFO] [stderr] 138 | #![cfg_attr(test, deny(warnings))]
[INFO] [stderr]     |                        ^^^^^^^^
[INFO] [stderr]     = note: `#[warn(unused_qualifications)]` implied by `#[warn(warnings)]`
[INFO] [stderr] help: remove the unnecessary path segments
[INFO] [stderr]     |
[INFO] [stderr]  45 -             let info_ref: &mut [u8] = unsafe { slice::from_raw_parts_mut(&mut info as *mut _ as *mut u8, mem::size_of::<libc::signalfd_siginfo>()) };
[INFO] [stderr]  45 +             let info_ref: &mut [u8] = unsafe { slice::from_raw_parts_mut(&mut info as *mut _ as *mut u8, size_of::<libc::signalfd_siginfo>()) };
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated function `std::mem::uninitialized`: use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/sys/unix/signals.rs:127:49
[INFO] [stderr]     |
[INFO] [stderr] 127 |     let mut set: libc::sigset_t = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                                 ^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stderr]   --> src/sys/unix/awakener.rs:41:41
[INFO] [stderr]    |
[INFO] [stderr] 41 |             let buf: [u8; 8] = unsafe { mem::transmute(1u64) };
[INFO] [stderr]    |                                         --------------^^^^^^
[INFO] [stderr]    |                                         |
[INFO] [stderr]    |                                         help: replace this with: `u64::to_ne_bytes`
[INFO] [stderr]    |
[INFO] [stderr]    = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order
[INFO] [stderr]    = note: `#[warn(unnecessary_transmutes)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: the type `sigset_t` does not permit being left uninitialized
[INFO] [stderr]    --> src/sys/unix/signals.rs:127:44
[INFO] [stderr]     |
[INFO] [stderr] 127 |     let mut set: libc::sigset_t = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                                            |
[INFO] [stderr]     |                                            this code causes undefined behavior when executed
[INFO] [stderr]     |                                            help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     |
[INFO] [stderr]     = note: integers must be initialized
[INFO] [stderr]     = note: `#[warn(invalid_value)]` implied by `#[warn(warnings)]`
[INFO] [stderr] 
[INFO] [stderr] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stderr]    --> src/event.rs:547:13
[INFO] [stderr]     |
[INFO] [stderr] 547 |             drop(first);
[INFO] [stderr]     |             ^^^^^-----^
[INFO] [stderr]     |                  |
[INFO] [stderr]     |                  argument has type `bool`
[INFO] [stderr] ...
[INFO] [stderr] 557 |         fmt_debug!(self, f, READABLE, WRITABLE, ERROR, TIMER, HUP)
[INFO] [stderr]     |         ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dropping_copy_types)]` implied by `#[warn(warnings)]`
[INFO] [stderr]     = note: this warning originates in the macro `fmt_debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: use `let _ = ...` to ignore the expression or result
[INFO] [stderr]     |
[INFO] [stderr] 547 -             drop(first);
[INFO] [stderr] 547 +             let _ = first;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: `gaea` (lib) generated 12 warnings (run `cargo fix --lib -p gaea` to apply 3 suggestions)
[INFO] [stderr] warning: `gaea` (lib test) generated 12 warnings (7 duplicates) (run `cargo fix --lib -p gaea --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gaea-3fc44765365cb4e8)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test os::interests::tests::fmt_debug ... ok
[INFO] [stdout] test os::option::tests::bit_or ... ok
[INFO] [stdout] test os::interests::tests::bit_or ... ok
[INFO] [stdout] test os::option::tests::fmt_debug ... ok
[INFO] [stdout] test os::signals::tests::signal_into_raw ... ok
[INFO] [stdout] test os::option::tests::is_tests ... ok
[INFO] [stdout] test os::signals::tests::signal_from_raw ... ok
[INFO] [stdout] test os::signals::tests::raw_signal ... ok
[INFO] [stdout] test os::interests::tests::is_tests ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gaea
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 38 tests
[INFO] [stdout] test src/event.rs - event::Capacity::min (line 302) ... ok
[INFO] [stdout] test src/lib.rs - (line 40) ... ok
[INFO] [stdout] test src/event.rs - event::Ready (line 433) ... ok
[INFO] [stdout] test src/event.rs - event::Source (line 21) ... ok
[INFO] [stdout] test src/event.rs - event::Event (line 350) ... ok
[INFO] [stdout] test src/event.rs - event::Sink (line 172) ... ok
[INFO] [stdout] test src/net/tcp.rs - net::tcp::TcpListener (line 198) ... FAILED
[INFO] [stdout] test src/lib.rs - poll (line 264) ... ok
[INFO] [stdout] test src/lib.rs - (line 19) ... ok
[INFO] [stdout] test src/net/udp.rs - net::udp::UdpSocket::bind (line 104) ... ok
[INFO] [stdout] test src/net/tcp.rs - net::tcp::TcpStream (line 23) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 58) ... ok
[INFO] [stdout] test src/lib.rs - poll (line 233) ... ok
[INFO] [stdout] test src/net/udp.rs - net::udp::UdpSocket::local_addr (line 139) ... ok
[INFO] [stdout] test src/event.rs - event::Capacity::min (line 292) ... ok
[INFO] [stdout] test src/os/mod.rs - os::OsQueue::register (line 245) ... FAILED
[INFO] [stdout] test src/lib.rs - (line 83) ... ok
[INFO] [stdout] test src/net/udp.rs - net::udp::UdpSocket::recv_from (line 241) ... ok
[INFO] [stdout] test src/os/mod.rs - os::OsQueue::deregister (line 376) ... FAILED
[INFO] [stdout] test src/net/udp.rs - net::udp::UdpSocket (line 28) ... ok
[INFO] [stdout] test src/os/signals.rs - os::signals::SignalSet (line 97) ... ok
[INFO] [stdout] test src/os/evented.rs - os::evented::Evented (line 40) ... ok
[INFO] [stdout] test src/net/udp.rs - net::udp::UdpSocket::peek (line 398) ... ok
[INFO] [stdout] test src/os/signals.rs - os::signals::SignalSet::contains (line 140) ... ok
[INFO] [stdout] test src/sys/unix/eventedfd.rs - sys::unix::eventedfd::EventedFd (line 55) ... ok
[INFO] [stdout] test src/sys/unix/eventedfd.rs - sys::unix::eventedfd::EventedFd (line 33) ... ok
[INFO] [stdout] test src/os/mod.rs - os (line 56) ... FAILED
[INFO] [stdout] test src/os/signals.rs - os::signals::Signals (line 33) ... ok
[INFO] [stdout] test src/net/udp.rs - net::udp::UdpSocket::send_to (line 158) ... ok
[INFO] [stdout] test src/net/udp.rs - net::udp::UdpSocket::send (line 196) ... ok
[INFO] [stdout] test src/net/udp.rs - net::udp::UdpSocket::peek_from (line 343) ... ok
[INFO] [stdout] test src/sys/unix/pipe.rs - sys::unix::pipe::new_pipe (line 28) ... ok
[INFO] [stdout] test src/timers.rs - timers::Timers (line 18) ... ok
[INFO] [stdout] test src/net/udp.rs - net::udp::UdpSocket::recv (line 288) ... ok
[INFO] [stdout] test src/os/mod.rs - os::OsQueue::reregister (line 308) ... FAILED
[INFO] [stdout] test src/os/mod.rs - os::OsQueue::new (line 170) ... ok
[INFO] [stdout] test src/user_space.rs - user_space::Queue (line 21) ... ok
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stdout] test src/os/awakener.rs - os::awakener::Awakener (line 41) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/net/tcp.rs - net::tcp::TcpListener (line 198) stdout ----
[INFO] [stdout] Test executable failed (exit status: 1).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] Error: Os { code: 22, kind: InvalidInput, message: "Invalid argument" }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/net/tcp.rs - net::tcp::TcpStream (line 23) stdout ----
[INFO] [stdout] Test executable failed (exit status: 1).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] Error: Os { code: 22, kind: InvalidInput, message: "Invalid argument" }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/os/mod.rs - os::OsQueue::register (line 245) stdout ----
[INFO] [stdout] Test executable failed (exit status: 1).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] Error: Os { code: 22, kind: InvalidInput, message: "Invalid argument" }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/os/mod.rs - os::OsQueue::deregister (line 376) stdout ----
[INFO] [stdout] Test executable failed (exit status: 1).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] Error: Os { code: 22, kind: InvalidInput, message: "Invalid argument" }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/os/mod.rs - os (line 56) stdout ----
[INFO] [stdout] Test executable failed (exit status: 1).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] Error: Os { code: 22, kind: InvalidInput, message: "Invalid argument" }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] ---- src/os/mod.rs - os::OsQueue::reregister (line 308) stdout ----
[INFO] [stdout] Test executable failed (exit status: 1).
[INFO] [stdout] 
[INFO] [stdout] stderr:
[INFO] [stdout] Error: Os { code: 22, kind: InvalidInput, message: "Invalid argument" }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/net/tcp.rs - net::tcp::TcpListener (line 198)
[INFO] [stdout]     src/net/tcp.rs - net::tcp::TcpStream (line 23)
[INFO] [stdout]     src/os/mod.rs - os (line 56)
[INFO] [stdout]     src/os/mod.rs - os::OsQueue::deregister (line 376)
[INFO] [stdout]     src/os/mod.rs - os::OsQueue::register (line 245)
[INFO] [stdout]     src/os/mod.rs - os::OsQueue::reregister (line 308)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 32 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4e1f80e0d98f9857724a59561c628cda7ce8cda75ed5b73b065a8827f4c6758f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e1f80e0d98f9857724a59561c628cda7ce8cda75ed5b73b065a8827f4c6758f", kill_on_drop: false }`
[INFO] [stdout] 4e1f80e0d98f9857724a59561c628cda7ce8cda75ed5b73b065a8827f4c6758f
