[INFO] fetching crate td_revent 0.3.2...
[INFO] checking td_revent-0.3.2 against master#ff1737bb00913444173658b4e0b274fd79aabf66 for pr-132712-1
[INFO] extracting crate td_revent 0.3.2 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate td_revent 0.3.2 on toolchain ff1737bb00913444173658b4e0b274fd79aabf66
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate td_revent 0.3.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate td_revent 0.3.2
[INFO] tweaked toml for crates.io crate td_revent 0.3.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate td_revent 0.3.2 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" "+ff1737bb00913444173658b4e0b274fd79aabf66" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rbtree v0.1.5
[INFO] [stderr]   Downloaded psocket v0.1.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4995234e5bcadcfed4e9d0499f5e8af14090ba0e3e645d4eb6d831c86788c475
[INFO] running `Command { std: "docker" "start" "-a" "4995234e5bcadcfed4e9d0499f5e8af14090ba0e3e645d4eb6d831c86788c475", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4995234e5bcadcfed4e9d0499f5e8af14090ba0e3e645d4eb6d831c86788c475", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4995234e5bcadcfed4e9d0499f5e8af14090ba0e3e645d4eb6d831c86788c475", kill_on_drop: false }`
[INFO] [stdout] 4995234e5bcadcfed4e9d0499f5e8af14090ba0e3e645d4eb6d831c86788c475
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+ff1737bb00913444173658b4e0b274fd79aabf66" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4df279f9b5eaf80bb3cf63b4a9495510cc7eb231166044cbdcdc2b74ab3d5cc8
[INFO] running `Command { std: "docker" "start" "-a" "4df279f9b5eaf80bb3cf63b4a9495510cc7eb231166044cbdcdc2b74ab3d5cc8", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021
[INFO] [stderr]    Compiling libc v0.2.125
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]     Checking num_threads v0.1.6
[INFO] [stderr]     Checking rbtree v0.1.5
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]    Compiling ws2_32-sys v0.2.1
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking time v0.3.9
[INFO] [stderr]     Checking psocket v0.1.5
[INFO] [stderr]     Checking nix v0.24.1
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking td_revent v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved imports `FLAG_READ`, `FLAG_WRITE`, `FLAG_ACCEPT`
[INFO] [stdout]  --> src/sys/unix/epoll.rs:4:30
[INFO] [stdout]   |
[INFO] [stdout] 4 | use {EventEntry, EventFlags, FLAG_READ, FLAG_WRITE, FLAG_ACCEPT, EventBuffer, EventLoop, RetValue};
[INFO] [stdout]   |                              ^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^ no `FLAG_ACCEPT` in the root
[INFO] [stdout]   |                              |          |
[INFO] [stdout]   |                              |          no `FLAG_WRITE` in the root
[INFO] [stdout]   |                              no `FLAG_READ` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved imports `FLAG_READ`, `FLAG_WRITE`, `FLAG_ACCEPT`
[INFO] [stdout]  --> src/sys/unix/epoll.rs:4:30
[INFO] [stdout]   |
[INFO] [stdout] 4 | use {EventEntry, EventFlags, FLAG_READ, FLAG_WRITE, FLAG_ACCEPT, EventBuffer, EventLoop, RetValue};
[INFO] [stdout]   |                              ^^^^^^^^^  ^^^^^^^^^^  ^^^^^^^^^^^ no `FLAG_ACCEPT` in the root
[INFO] [stdout]   |                              |          |
[INFO] [stdout]   |                              |          no `FLAG_WRITE` in the root
[INFO] [stdout]   |                              no `FLAG_READ` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `EPOLLIN` in this scope
[INFO] [stdout]    --> src/sys/unix/epoll.rs:194:38
[INFO] [stdout]     |
[INFO] [stdout] 194 |             if value.events.contains(EPOLLIN) {
[INFO] [stdout]     |                                      ^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]     |
[INFO] [stdout] 2   + use libc::EPOLLIN;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `EPOLLOUT` in this scope
[INFO] [stdout]    --> src/sys/unix/epoll.rs:197:38
[INFO] [stdout]     |
[INFO] [stdout] 197 |             if value.events.contains(EPOLLOUT) {
[INFO] [stdout]     |                                      ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]     |
[INFO] [stdout] 2   + use libc::EPOLLOUT;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `EPOLLIN` in this scope
[INFO] [stdout]    --> src/sys/unix/epoll.rs:231:38
[INFO] [stdout]     |
[INFO] [stdout] 231 |             if value.events.contains(EPOLLIN) {
[INFO] [stdout]     |                                      ^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]     |
[INFO] [stdout] 2   + use libc::EPOLLIN;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `EPOLLOUT` in this scope
[INFO] [stdout]    --> src/sys/unix/epoll.rs:234:38
[INFO] [stdout]     |
[INFO] [stdout] 234 |             if value.events.contains(EPOLLOUT) {
[INFO] [stdout]     |                                      ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]     |
[INFO] [stdout] 2   + use libc::EPOLLOUT;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `EpollEventKind` in this scope
[INFO] [stdout]    --> src/sys/unix/epoll.rs:378:47
[INFO] [stdout]     |
[INFO] [stdout] 378 | fn ioevent_to_epoll(ev_events: EventFlags) -> EpollEventKind {
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^ help: a struct with a similar name exists: `EpollEvent`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/nix-0.24.1/src/sys/epoll.rs:46:1
[INFO] [stdout]     |
[INFO] [stdout] 46  | pub struct EpollEvent {
[INFO] [stdout]     | --------------------- similarly named struct `EpollEvent` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `EPOLLIN` in this scope
[INFO] [stdout]    --> src/sys/unix/epoll.rs:382:21
[INFO] [stdout]     |
[INFO] [stdout] 382 |         kind.insert(EPOLLIN);
[INFO] [stdout]     |                     ^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]     |
[INFO] [stdout] 2   + use libc::EPOLLIN;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `EPOLLOUT` in this scope
[INFO] [stdout]    --> src/sys/unix/epoll.rs:386:21
[INFO] [stdout]     |
[INFO] [stdout] 386 |         kind.insert(EPOLLOUT);
[INFO] [stdout]     |                     ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]     |
[INFO] [stdout] 2   + use libc::EPOLLOUT;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `EPOLLIN` in this scope
[INFO] [stdout]    --> src/sys/unix/epoll.rs:194:38
[INFO] [stdout]     |
[INFO] [stdout] 194 |             if value.events.contains(EPOLLIN) {
[INFO] [stdout]     |                                      ^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]     |
[INFO] [stdout] 2   + use libc::EPOLLIN;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `EPOLLOUT` in this scope
[INFO] [stdout]    --> src/sys/unix/epoll.rs:197:38
[INFO] [stdout]     |
[INFO] [stdout] 197 |             if value.events.contains(EPOLLOUT) {
[INFO] [stdout]     |                                      ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]     |
[INFO] [stdout] 2   + use libc::EPOLLOUT;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `EPOLLIN` in this scope
[INFO] [stdout]    --> src/sys/unix/epoll.rs:231:38
[INFO] [stdout]     |
[INFO] [stdout] 231 |             if value.events.contains(EPOLLIN) {
[INFO] [stdout]     |                                      ^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]     |
[INFO] [stdout] 2   + use libc::EPOLLIN;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `EPOLLOUT` in this scope
[INFO] [stdout]    --> src/sys/unix/epoll.rs:234:38
[INFO] [stdout]     |
[INFO] [stdout] 234 |             if value.events.contains(EPOLLOUT) {
[INFO] [stdout]     |                                      ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]     |
[INFO] [stdout] 2   + use libc::EPOLLOUT;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `EpollEventKind` in this scope
[INFO] [stdout]    --> src/sys/unix/epoll.rs:378:47
[INFO] [stdout]     |
[INFO] [stdout] 378 | fn ioevent_to_epoll(ev_events: EventFlags) -> EpollEventKind {
[INFO] [stdout]     |                                               ^^^^^^^^^^^^^^ help: a struct with a similar name exists: `EpollEvent`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/nix-0.24.1/src/sys/epoll.rs:46:1
[INFO] [stdout]     |
[INFO] [stdout] 46  | pub struct EpollEvent {
[INFO] [stdout]     | --------------------- similarly named struct `EpollEvent` defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `EPOLLIN` in this scope
[INFO] [stdout]    --> src/sys/unix/epoll.rs:382:21
[INFO] [stdout]     |
[INFO] [stdout] 382 |         kind.insert(EPOLLIN);
[INFO] [stdout]     |                     ^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]     |
[INFO] [stdout] 2   + use libc::EPOLLIN;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `EPOLLOUT` in this scope
[INFO] [stdout]    --> src/sys/unix/epoll.rs:386:21
[INFO] [stdout]     |
[INFO] [stdout] 386 |         kind.insert(EPOLLOUT);
[INFO] [stdout]     |                     ^^^^^^^^ not found in this scope
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this constant
[INFO] [stdout]     |
[INFO] [stdout] 2   + use libc::EPOLLOUT;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0615]: attempted to take value of method `events` on type `nix::sys::epoll::EpollEvent`
[INFO] [stdout]    --> src/sys/unix/epoll.rs:194:22
[INFO] [stdout]     |
[INFO] [stdout] 194 |             if value.events.contains(EPOLLIN) {
[INFO] [stdout]     |                      ^^^^^^ method, not a field
[INFO] [stdout]     |
[INFO] [stdout] help: use parentheses to call the method
[INFO] [stdout]     |
[INFO] [stdout] 194 |             if value.events().contains(EPOLLIN) {
[INFO] [stdout]     |                            ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0615]: attempted to take value of method `data` on type `nix::sys::epoll::EpollEvent`
[INFO] [stdout]    --> src/sys/unix/epoll.rs:195:40
[INFO] [stdout]     |
[INFO] [stdout] 195 |                 read_done(event, value.data as SOCKET);
[INFO] [stdout]     |                                        ^^^^ method, not a field
[INFO] [stdout]     |
[INFO] [stdout] help: use parentheses to call the method
[INFO] [stdout]     |
[INFO] [stdout] 195 |                 read_done(event, value.data() as SOCKET);
[INFO] [stdout]     |                                            ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0615]: attempted to take value of method `events` on type `nix::sys::epoll::EpollEvent`
[INFO] [stdout]    --> src/sys/unix/epoll.rs:197:22
[INFO] [stdout]     |
[INFO] [stdout] 197 |             if value.events.contains(EPOLLOUT) {
[INFO] [stdout]     |                      ^^^^^^ method, not a field
[INFO] [stdout]     |
[INFO] [stdout] help: use parentheses to call the method
[INFO] [stdout]     |
[INFO] [stdout] 197 |             if value.events().contains(EPOLLOUT) {
[INFO] [stdout]     |                            ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0615]: attempted to take value of method `data` on type `nix::sys::epoll::EpollEvent`
[INFO] [stdout]    --> src/sys/unix/epoll.rs:198:41
[INFO] [stdout]     |
[INFO] [stdout] 198 |                 write_done(event, value.data as SOCKET);
[INFO] [stdout]     |                                         ^^^^ method, not a field
[INFO] [stdout]     |
[INFO] [stdout] help: use parentheses to call the method
[INFO] [stdout]     |
[INFO] [stdout] 198 |                 write_done(event, value.data() as SOCKET);
[INFO] [stdout]     |                                             ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0615]: attempted to take value of method `events` on type `nix::sys::epoll::EpollEvent`
[INFO] [stdout]    --> src/sys/unix/epoll.rs:231:22
[INFO] [stdout]     |
[INFO] [stdout] 231 |             if value.events.contains(EPOLLIN) {
[INFO] [stdout]     |                      ^^^^^^ method, not a field
[INFO] [stdout]     |
[INFO] [stdout] help: use parentheses to call the method
[INFO] [stdout]     |
[INFO] [stdout] 231 |             if value.events().contains(EPOLLIN) {
[INFO] [stdout]     |                            ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0615]: attempted to take value of method `events` on type `nix::sys::epoll::EpollEvent`
[INFO] [stdout]    --> src/sys/unix/epoll.rs:234:22
[INFO] [stdout]     |
[INFO] [stdout] 234 |             if value.events.contains(EPOLLOUT) {
[INFO] [stdout]     |                      ^^^^^^ method, not a field
[INFO] [stdout]     |
[INFO] [stdout] help: use parentheses to call the method
[INFO] [stdout]     |
[INFO] [stdout] 234 |             if value.events().contains(EPOLLOUT) {
[INFO] [stdout]     |                            ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0615]: attempted to take value of method `data` on type `nix::sys::epoll::EpollEvent`
[INFO] [stdout]    --> src/sys/unix/epoll.rs:237:50
[INFO] [stdout]     |
[INFO] [stdout] 237 |             evts.push(EventEntry::new_evfd(value.data as i32, ev_flag));
[INFO] [stdout]     |                                                  ^^^^ method, not a field
[INFO] [stdout]     |
[INFO] [stdout] help: use parentheses to call the method
[INFO] [stdout]     |
[INFO] [stdout] 237 |             evts.push(EventEntry::new_evfd(value.data() as i32, ev_flag));
[INFO] [stdout]     |                                                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `nix::sys::epoll::EpollEvent` has no field named `events`
[INFO] [stdout]    --> src/sys/unix/epoll.rs:245:13
[INFO] [stdout]     |
[INFO] [stdout] 245 |             events: ioevent_to_epoll(ev_events),
[INFO] [stdout]     |             ^^^^^^ `nix::sys::epoll::EpollEvent` does not have this field
[INFO] [stdout]     |
[INFO] [stdout]     = note: all struct fields are already assigned
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `nix::sys::epoll::EpollEvent` has no field named `data`
[INFO] [stdout]    --> src/sys/unix/epoll.rs:246:13
[INFO] [stdout]     |
[INFO] [stdout] 246 |             data: socket as u64,
[INFO] [stdout]     |             ^^^^ `nix::sys::epoll::EpollEvent` does not have this field
[INFO] [stdout]     |
[INFO] [stdout]     = note: all struct fields are already assigned
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Option<&mut nix::sys::epoll::EpollEvent>: From<&nix::sys::epoll::EpollEvent>` is not satisfied
[INFO] [stdout]    --> src/sys/unix/epoll.rs:249:69
[INFO] [stdout]     |
[INFO] [stdout] 249 |         epoll_ctl(self.epfd, EpollOp::EpollCtlAdd, socket as RawFd, &info)
[INFO] [stdout]     |         --------- required by a bound introduced by this call       ^^^^^ the trait `From<&nix::sys::epoll::EpollEvent>` is not implemented for `Option<&mut nix::sys::epoll::EpollEvent>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `From<T>`:
[INFO] [stdout]               `Option<&T>` implements `From<&Option<T>>`
[INFO] [stdout]               `Option<&mut T>` implements `From<&mut Option<T>>`
[INFO] [stdout]               `Option<T>` implements `From<T>`
[INFO] [stdout]     = note: required for `&nix::sys::epoll::EpollEvent` to implement `Into<Option<&mut nix::sys::epoll::EpollEvent>>`
[INFO] [stdout] note: required by a bound in `nix::sys::epoll::epoll_ctl`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/nix-0.24.1/src/sys/epoll.rs:84:14
[INFO] [stdout]     |
[INFO] [stdout] 83  | pub fn epoll_ctl<'a, T>(epfd: RawFd, op: EpollOp, fd: RawFd, event: T) -> Result<()>
[INFO] [stdout]     |        --------- required by a bound in this function
[INFO] [stdout] 84  |     where T: Into<Option<&'a mut EpollEvent>>
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `epoll_ctl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `nix::sys::epoll::EpollEvent` has no field named `events`
[INFO] [stdout]    --> src/sys/unix/epoll.rs:256:13
[INFO] [stdout]     |
[INFO] [stdout] 256 |             events: ioevent_to_epoll(ev_events),
[INFO] [stdout]     |             ^^^^^^ `nix::sys::epoll::EpollEvent` does not have this field
[INFO] [stdout]     |
[INFO] [stdout]     = note: all struct fields are already assigned
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `nix::sys::epoll::EpollEvent` has no field named `data`
[INFO] [stdout]    --> src/sys/unix/epoll.rs:257:13
[INFO] [stdout]     |
[INFO] [stdout] 257 |             data: socket as u64,
[INFO] [stdout]     |             ^^^^ `nix::sys::epoll::EpollEvent` does not have this field
[INFO] [stdout]     |
[INFO] [stdout]     = note: all struct fields are already assigned
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Option<&mut nix::sys::epoll::EpollEvent>: From<&nix::sys::epoll::EpollEvent>` is not satisfied
[INFO] [stdout]    --> src/sys/unix/epoll.rs:260:69
[INFO] [stdout]     |
[INFO] [stdout] 260 |         epoll_ctl(self.epfd, EpollOp::EpollCtlMod, socket as RawFd, &info)
[INFO] [stdout]     |         --------- required by a bound introduced by this call       ^^^^^ the trait `From<&nix::sys::epoll::EpollEvent>` is not implemented for `Option<&mut nix::sys::epoll::EpollEvent>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `From<T>`:
[INFO] [stdout]               `Option<&T>` implements `From<&Option<T>>`
[INFO] [stdout]               `Option<&mut T>` implements `From<&mut Option<T>>`
[INFO] [stdout]               `Option<T>` implements `From<T>`
[INFO] [stdout]     = note: required for `&nix::sys::epoll::EpollEvent` to implement `Into<Option<&mut nix::sys::epoll::EpollEvent>>`
[INFO] [stdout] note: required by a bound in `nix::sys::epoll::epoll_ctl`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/nix-0.24.1/src/sys/epoll.rs:84:14
[INFO] [stdout]     |
[INFO] [stdout] 83  | pub fn epoll_ctl<'a, T>(epfd: RawFd, op: EpollOp, fd: RawFd, event: T) -> Result<()>
[INFO] [stdout]     |        --------- required by a bound in this function
[INFO] [stdout] 84  |     where T: Into<Option<&'a mut EpollEvent>>
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `epoll_ctl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `nix::sys::epoll::EpollEvent` has no field named `events`
[INFO] [stdout]    --> src/sys/unix/epoll.rs:266:13
[INFO] [stdout]     |
[INFO] [stdout] 266 |             events: ioevent_to_epoll(ev_events),
[INFO] [stdout]     |             ^^^^^^ `nix::sys::epoll::EpollEvent` does not have this field
[INFO] [stdout]     |
[INFO] [stdout]     = note: all struct fields are already assigned
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `nix::sys::epoll::EpollEvent` has no field named `data`
[INFO] [stdout]    --> src/sys/unix/epoll.rs:267:13
[INFO] [stdout]     |
[INFO] [stdout] 267 |             data: 0,
[INFO] [stdout]     |             ^^^^ `nix::sys::epoll::EpollEvent` does not have this field
[INFO] [stdout]     |
[INFO] [stdout]     = note: all struct fields are already assigned
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Option<&mut nix::sys::epoll::EpollEvent>: From<&nix::sys::epoll::EpollEvent>` is not satisfied
[INFO] [stdout]    --> src/sys/unix/epoll.rs:270:69
[INFO] [stdout]     |
[INFO] [stdout] 270 |         epoll_ctl(self.epfd, EpollOp::EpollCtlDel, socket as RawFd, &info)
[INFO] [stdout]     |         --------- required by a bound introduced by this call       ^^^^^ the trait `From<&nix::sys::epoll::EpollEvent>` is not implemented for `Option<&mut nix::sys::epoll::EpollEvent>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `From<T>`:
[INFO] [stdout]               `Option<&T>` implements `From<&Option<T>>`
[INFO] [stdout]               `Option<&mut T>` implements `From<&mut Option<T>>`
[INFO] [stdout]               `Option<T>` implements `From<T>`
[INFO] [stdout]     = note: required for `&nix::sys::epoll::EpollEvent` to implement `Into<Option<&mut nix::sys::epoll::EpollEvent>>`
[INFO] [stdout] note: required by a bound in `nix::sys::epoll::epoll_ctl`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/nix-0.24.1/src/sys/epoll.rs:84:14
[INFO] [stdout]     |
[INFO] [stdout] 83  | pub fn epoll_ctl<'a, T>(epfd: RawFd, op: EpollOp, fd: RawFd, event: T) -> Result<()>
[INFO] [stdout]     |        --------- required by a bound in this function
[INFO] [stdout] 84  |     where T: Into<Option<&'a mut EpollEvent>>
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `epoll_ctl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `nix::sys::epoll::EpollEvent` has no field named `events`
[INFO] [stdout]    --> src/sys/unix/epoll.rs:289:13
[INFO] [stdout]     |
[INFO] [stdout] 289 |             events: ioevent_to_epoll(entry.ev_events),
[INFO] [stdout]     |             ^^^^^^ `nix::sys::epoll::EpollEvent` does not have this field
[INFO] [stdout]     |
[INFO] [stdout]     = note: all struct fields are already assigned
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `nix::sys::epoll::EpollEvent` has no field named `data`
[INFO] [stdout]    --> src/sys/unix/epoll.rs:290:13
[INFO] [stdout]     |
[INFO] [stdout] 290 |             data: socket as u64,
[INFO] [stdout]     |             ^^^^ `nix::sys::epoll::EpollEvent` does not have this field
[INFO] [stdout]     |
[INFO] [stdout]     = note: all struct fields are already assigned
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Option<&mut nix::sys::epoll::EpollEvent>: From<&nix::sys::epoll::EpollEvent>` is not satisfied
[INFO] [stdout]    --> src/sys/unix/epoll.rs:296:89
[INFO] [stdout]     |
[INFO] [stdout] 296 |         if let Err(e) = epoll_ctl(selector.epfd, EpollOp::EpollCtlAdd, socket as RawFd, &info)
[INFO] [stdout]     |                         --------- required by a bound introduced by this call           ^^^^^ the trait `From<&nix::sys::epoll::EpollEvent>` is not implemented for `Option<&mut nix::sys::epoll::EpollEvent>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `From<T>`:
[INFO] [stdout]               `Option<&T>` implements `From<&Option<T>>`
[INFO] [stdout]               `Option<&mut T>` implements `From<&mut Option<T>>`
[INFO] [stdout]               `Option<T>` implements `From<T>`
[INFO] [stdout]     = note: required for `&nix::sys::epoll::EpollEvent` to implement `Into<Option<&mut nix::sys::epoll::EpollEvent>>`
[INFO] [stdout] note: required by a bound in `nix::sys::epoll::epoll_ctl`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/nix-0.24.1/src/sys/epoll.rs:84:14
[INFO] [stdout]     |
[INFO] [stdout] 83  | pub fn epoll_ctl<'a, T>(epfd: RawFd, op: EpollOp, fd: RawFd, event: T) -> Result<()>
[INFO] [stdout]     |        --------- required by a bound in this function
[INFO] [stdout] 84  |     where T: Into<Option<&'a mut EpollEvent>>
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `epoll_ctl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `nix::sys::epoll::EpollEvent` has no field named `events`
[INFO] [stdout]    --> src/sys/unix/epoll.rs:324:17
[INFO] [stdout]     |
[INFO] [stdout] 324 |                 events: ioevent_to_epoll(event.entry.ev_events),
[INFO] [stdout]     |                 ^^^^^^ `nix::sys::epoll::EpollEvent` does not have this field
[INFO] [stdout]     |
[INFO] [stdout]     = note: all struct fields are already assigned
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0615]: attempted to take value of method `events` on type `nix::sys::epoll::EpollEvent`
[INFO] [stdout]    --> src/sys/unix/epoll.rs:194:22
[INFO] [stdout]     |
[INFO] [stdout] 194 |             if value.events.contains(EPOLLIN) {
[INFO] [stdout]     |                      ^^^^^^ method, not a field
[INFO] [stdout]     |
[INFO] [stdout] help: use parentheses to call the method
[INFO] [stdout]     |
[INFO] [stdout] 194 |             if value.events().contains(EPOLLIN) {
[INFO] [stdout]     |                            ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `nix::sys::epoll::EpollEvent` has no field named `data`
[INFO] [stdout]    --> src/sys/unix/epoll.rs:325:17
[INFO] [stdout]     |
[INFO] [stdout] 325 |                 data: 0,
[INFO] [stdout]     |                 ^^^^ `nix::sys::epoll::EpollEvent` does not have this field
[INFO] [stdout]     |
[INFO] [stdout]     = note: all struct fields are already assigned
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0615]: attempted to take value of method `data` on type `nix::sys::epoll::EpollEvent`
[INFO] [stdout]    --> src/sys/unix/epoll.rs:195:40
[INFO] [stdout]     |
[INFO] [stdout] 195 |                 read_done(event, value.data as SOCKET);
[INFO] [stdout]     |                                        ^^^^ method, not a field
[INFO] [stdout]     |
[INFO] [stdout] help: use parentheses to call the method
[INFO] [stdout]     |
[INFO] [stdout] 195 |                 read_done(event, value.data() as SOCKET);
[INFO] [stdout]     |                                            ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0615]: attempted to take value of method `events` on type `nix::sys::epoll::EpollEvent`
[INFO] [stdout]    --> src/sys/unix/epoll.rs:197:22
[INFO] [stdout]     |
[INFO] [stdout] 197 |             if value.events.contains(EPOLLOUT) {
[INFO] [stdout]     |                      ^^^^^^ method, not a field
[INFO] [stdout]     |
[INFO] [stdout] help: use parentheses to call the method
[INFO] [stdout]     |
[INFO] [stdout] 197 |             if value.events().contains(EPOLLOUT) {
[INFO] [stdout]     |                            ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0615]: attempted to take value of method `data` on type `nix::sys::epoll::EpollEvent`
[INFO] [stdout]    --> src/sys/unix/epoll.rs:198:41
[INFO] [stdout]     |
[INFO] [stdout] 198 |                 write_done(event, value.data as SOCKET);
[INFO] [stdout]     |                                         ^^^^ method, not a field
[INFO] [stdout]     |
[INFO] [stdout] help: use parentheses to call the method
[INFO] [stdout]     |
[INFO] [stdout] 198 |                 write_done(event, value.data() as SOCKET);
[INFO] [stdout]     |                                             ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Option<&mut nix::sys::epoll::EpollEvent>: From<&nix::sys::epoll::EpollEvent>` is not satisfied
[INFO] [stdout]    --> src/sys/unix/epoll.rs:328:93
[INFO] [stdout]     |
[INFO] [stdout] 328 |             if let Err(e) = epoll_ctl(selector.epfd, EpollOp::EpollCtlDel, socket as RawFd, &info)
[INFO] [stdout]     |                             --------- required by a bound introduced by this call           ^^^^^ the trait `From<&nix::sys::epoll::EpollEvent>` is not implemented for `Option<&mut nix::sys::epoll::EpollEvent>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `From<T>`:
[INFO] [stdout]               `Option<&T>` implements `From<&Option<T>>`
[INFO] [stdout]               `Option<&mut T>` implements `From<&mut Option<T>>`
[INFO] [stdout]               `Option<T>` implements `From<T>`
[INFO] [stdout]     = note: required for `&nix::sys::epoll::EpollEvent` to implement `Into<Option<&mut nix::sys::epoll::EpollEvent>>`
[INFO] [stdout] note: required by a bound in `nix::sys::epoll::epoll_ctl`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/nix-0.24.1/src/sys/epoll.rs:84:14
[INFO] [stdout]     |
[INFO] [stdout] 83  | pub fn epoll_ctl<'a, T>(epfd: RawFd, op: EpollOp, fd: RawFd, event: T) -> Result<()>
[INFO] [stdout]     |        --------- required by a bound in this function
[INFO] [stdout] 84  |     where T: Into<Option<&'a mut EpollEvent>>
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `epoll_ctl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0615]: attempted to take value of method `events` on type `nix::sys::epoll::EpollEvent`
[INFO] [stdout]    --> src/sys/unix/epoll.rs:231:22
[INFO] [stdout]     |
[INFO] [stdout] 231 |             if value.events.contains(EPOLLIN) {
[INFO] [stdout]     |                      ^^^^^^ method, not a field
[INFO] [stdout]     |
[INFO] [stdout] help: use parentheses to call the method
[INFO] [stdout]     |
[INFO] [stdout] 231 |             if value.events().contains(EPOLLIN) {
[INFO] [stdout]     |                            ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0615]: attempted to take value of method `events` on type `nix::sys::epoll::EpollEvent`
[INFO] [stdout]    --> src/sys/unix/epoll.rs:234:22
[INFO] [stdout]     |
[INFO] [stdout] 234 |             if value.events.contains(EPOLLOUT) {
[INFO] [stdout]     |                      ^^^^^^ method, not a field
[INFO] [stdout]     |
[INFO] [stdout] help: use parentheses to call the method
[INFO] [stdout]     |
[INFO] [stdout] 234 |             if value.events().contains(EPOLLOUT) {
[INFO] [stdout]     |                            ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0615]: attempted to take value of method `data` on type `nix::sys::epoll::EpollEvent`
[INFO] [stdout]    --> src/sys/unix/epoll.rs:237:50
[INFO] [stdout]     |
[INFO] [stdout] 237 |             evts.push(EventEntry::new_evfd(value.data as i32, ev_flag));
[INFO] [stdout]     |                                                  ^^^^ method, not a field
[INFO] [stdout]     |
[INFO] [stdout] help: use parentheses to call the method
[INFO] [stdout]     |
[INFO] [stdout] 237 |             evts.push(EventEntry::new_evfd(value.data() as i32, ev_flag));
[INFO] [stdout]     |                                                      ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `nix::sys::epoll::EpollEvent` has no field named `events`
[INFO] [stdout]    --> src/sys/unix/epoll.rs:245:13
[INFO] [stdout]     |
[INFO] [stdout] 245 |             events: ioevent_to_epoll(ev_events),
[INFO] [stdout]     |             ^^^^^^ `nix::sys::epoll::EpollEvent` does not have this field
[INFO] [stdout]     |
[INFO] [stdout]     = note: all struct fields are already assigned
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `nix::sys::epoll::EpollEvent` has no field named `data`
[INFO] [stdout]    --> src/sys/unix/epoll.rs:246:13
[INFO] [stdout]     |
[INFO] [stdout] 246 |             data: socket as u64,
[INFO] [stdout]     |             ^^^^ `nix::sys::epoll::EpollEvent` does not have this field
[INFO] [stdout]     |
[INFO] [stdout]     = note: all struct fields are already assigned
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `EpollEventKind`
[INFO] [stdout]    --> src/sys/unix/epoll.rs:379:20
[INFO] [stdout]     |
[INFO] [stdout] 379 |     let mut kind = EpollEventKind::empty();
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    use of undeclared type `EpollEventKind`
[INFO] [stdout]     |                    help: a struct with a similar name exists: `EpollEvent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Option<&mut nix::sys::epoll::EpollEvent>: From<&nix::sys::epoll::EpollEvent>` is not satisfied
[INFO] [stdout]    --> src/sys/unix/epoll.rs:249:69
[INFO] [stdout]     |
[INFO] [stdout] 249 |         epoll_ctl(self.epfd, EpollOp::EpollCtlAdd, socket as RawFd, &info)
[INFO] [stdout]     |         --------- required by a bound introduced by this call       ^^^^^ the trait `From<&nix::sys::epoll::EpollEvent>` is not implemented for `Option<&mut nix::sys::epoll::EpollEvent>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `From<T>`:
[INFO] [stdout]               `Option<&T>` implements `From<&Option<T>>`
[INFO] [stdout]               `Option<&mut T>` implements `From<&mut Option<T>>`
[INFO] [stdout]               `Option<T>` implements `From<T>`
[INFO] [stdout]     = note: required for `&nix::sys::epoll::EpollEvent` to implement `Into<Option<&mut nix::sys::epoll::EpollEvent>>`
[INFO] [stdout] note: required by a bound in `nix::sys::epoll::epoll_ctl`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/nix-0.24.1/src/sys/epoll.rs:84:14
[INFO] [stdout]     |
[INFO] [stdout] 83  | pub fn epoll_ctl<'a, T>(epfd: RawFd, op: EpollOp, fd: RawFd, event: T) -> Result<()>
[INFO] [stdout]     |        --------- required by a bound in this function
[INFO] [stdout] 84  |     where T: Into<Option<&'a mut EpollEvent>>
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `epoll_ctl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `nix::sys::epoll::EpollEvent` has no field named `events`
[INFO] [stdout]    --> src/sys/unix/epoll.rs:256:13
[INFO] [stdout]     |
[INFO] [stdout] 256 |             events: ioevent_to_epoll(ev_events),
[INFO] [stdout]     |             ^^^^^^ `nix::sys::epoll::EpollEvent` does not have this field
[INFO] [stdout]     |
[INFO] [stdout]     = note: all struct fields are already assigned
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `nix::sys::epoll::EpollEvent` has no field named `data`
[INFO] [stdout]    --> src/sys/unix/epoll.rs:257:13
[INFO] [stdout]     |
[INFO] [stdout] 257 |             data: socket as u64,
[INFO] [stdout]     |             ^^^^ `nix::sys::epoll::EpollEvent` does not have this field
[INFO] [stdout]     |
[INFO] [stdout]     = note: all struct fields are already assigned
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Option<&mut nix::sys::epoll::EpollEvent>: From<&nix::sys::epoll::EpollEvent>` is not satisfied
[INFO] [stdout]    --> src/sys/unix/epoll.rs:260:69
[INFO] [stdout]     |
[INFO] [stdout] 260 |         epoll_ctl(self.epfd, EpollOp::EpollCtlMod, socket as RawFd, &info)
[INFO] [stdout]     |         --------- required by a bound introduced by this call       ^^^^^ the trait `From<&nix::sys::epoll::EpollEvent>` is not implemented for `Option<&mut nix::sys::epoll::EpollEvent>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `From<T>`:
[INFO] [stdout]               `Option<&T>` implements `From<&Option<T>>`
[INFO] [stdout]               `Option<&mut T>` implements `From<&mut Option<T>>`
[INFO] [stdout]               `Option<T>` implements `From<T>`
[INFO] [stdout]     = note: required for `&nix::sys::epoll::EpollEvent` to implement `Into<Option<&mut nix::sys::epoll::EpollEvent>>`
[INFO] [stdout] note: required by a bound in `nix::sys::epoll::epoll_ctl`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/nix-0.24.1/src/sys/epoll.rs:84:14
[INFO] [stdout]     |
[INFO] [stdout] 83  | pub fn epoll_ctl<'a, T>(epfd: RawFd, op: EpollOp, fd: RawFd, event: T) -> Result<()>
[INFO] [stdout]     |        --------- required by a bound in this function
[INFO] [stdout] 84  |     where T: Into<Option<&'a mut EpollEvent>>
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `epoll_ctl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `nix::sys::epoll::EpollEvent` has no field named `events`
[INFO] [stdout]    --> src/sys/unix/epoll.rs:266:13
[INFO] [stdout]     |
[INFO] [stdout] 266 |             events: ioevent_to_epoll(ev_events),
[INFO] [stdout]     |             ^^^^^^ `nix::sys::epoll::EpollEvent` does not have this field
[INFO] [stdout]     |
[INFO] [stdout]     = note: all struct fields are already assigned
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `nix::sys::epoll::EpollEvent` has no field named `data`
[INFO] [stdout]    --> src/sys/unix/epoll.rs:267:13
[INFO] [stdout]     |
[INFO] [stdout] 267 |             data: 0,
[INFO] [stdout]     |             ^^^^ `nix::sys::epoll::EpollEvent` does not have this field
[INFO] [stdout]     |
[INFO] [stdout]     = note: all struct fields are already assigned
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Option<&mut nix::sys::epoll::EpollEvent>: From<&nix::sys::epoll::EpollEvent>` is not satisfied
[INFO] [stdout]    --> src/sys/unix/epoll.rs:270:69
[INFO] [stdout]     |
[INFO] [stdout] 270 |         epoll_ctl(self.epfd, EpollOp::EpollCtlDel, socket as RawFd, &info)
[INFO] [stdout]     |         --------- required by a bound introduced by this call       ^^^^^ the trait `From<&nix::sys::epoll::EpollEvent>` is not implemented for `Option<&mut nix::sys::epoll::EpollEvent>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `From<T>`:
[INFO] [stdout]               `Option<&T>` implements `From<&Option<T>>`
[INFO] [stdout]               `Option<&mut T>` implements `From<&mut Option<T>>`
[INFO] [stdout]               `Option<T>` implements `From<T>`
[INFO] [stdout]     = note: required for `&nix::sys::epoll::EpollEvent` to implement `Into<Option<&mut nix::sys::epoll::EpollEvent>>`
[INFO] [stdout] note: required by a bound in `nix::sys::epoll::epoll_ctl`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/nix-0.24.1/src/sys/epoll.rs:84:14
[INFO] [stdout]     |
[INFO] [stdout] 83  | pub fn epoll_ctl<'a, T>(epfd: RawFd, op: EpollOp, fd: RawFd, event: T) -> Result<()>
[INFO] [stdout]     |        --------- required by a bound in this function
[INFO] [stdout] 84  |     where T: Into<Option<&'a mut EpollEvent>>
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `epoll_ctl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `nix::sys::epoll::EpollEvent` has no field named `events`
[INFO] [stdout]    --> src/sys/unix/epoll.rs:289:13
[INFO] [stdout]     |
[INFO] [stdout] 289 |             events: ioevent_to_epoll(entry.ev_events),
[INFO] [stdout]     |             ^^^^^^ `nix::sys::epoll::EpollEvent` does not have this field
[INFO] [stdout]     |
[INFO] [stdout]     = note: all struct fields are already assigned
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `nix::sys::epoll::EpollEvent` has no field named `data`
[INFO] [stdout]    --> src/sys/unix/epoll.rs:290:13
[INFO] [stdout]     |
[INFO] [stdout] 290 |             data: socket as u64,
[INFO] [stdout]     |             ^^^^ `nix::sys::epoll::EpollEvent` does not have this field
[INFO] [stdout]     |
[INFO] [stdout]     = note: all struct fields are already assigned
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Option<&mut nix::sys::epoll::EpollEvent>: From<&nix::sys::epoll::EpollEvent>` is not satisfied
[INFO] [stdout]    --> src/sys/unix/epoll.rs:296:89
[INFO] [stdout]     |
[INFO] [stdout] 296 |         if let Err(e) = epoll_ctl(selector.epfd, EpollOp::EpollCtlAdd, socket as RawFd, &info)
[INFO] [stdout]     |                         --------- required by a bound introduced by this call           ^^^^^ the trait `From<&nix::sys::epoll::EpollEvent>` is not implemented for `Option<&mut nix::sys::epoll::EpollEvent>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `From<T>`:
[INFO] [stdout]               `Option<&T>` implements `From<&Option<T>>`
[INFO] [stdout]               `Option<&mut T>` implements `From<&mut Option<T>>`
[INFO] [stdout]               `Option<T>` implements `From<T>`
[INFO] [stdout]     = note: required for `&nix::sys::epoll::EpollEvent` to implement `Into<Option<&mut nix::sys::epoll::EpollEvent>>`
[INFO] [stdout] note: required by a bound in `nix::sys::epoll::epoll_ctl`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/nix-0.24.1/src/sys/epoll.rs:84:14
[INFO] [stdout]     |
[INFO] [stdout] 83  | pub fn epoll_ctl<'a, T>(epfd: RawFd, op: EpollOp, fd: RawFd, event: T) -> Result<()>
[INFO] [stdout]     |        --------- required by a bound in this function
[INFO] [stdout] 84  |     where T: Into<Option<&'a mut EpollEvent>>
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `epoll_ctl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `nix::sys::epoll::EpollEvent` has no field named `events`
[INFO] [stdout]    --> src/sys/unix/epoll.rs:324:17
[INFO] [stdout]     |
[INFO] [stdout] 324 |                 events: ioevent_to_epoll(event.entry.ev_events),
[INFO] [stdout]     |                 ^^^^^^ `nix::sys::epoll::EpollEvent` does not have this field
[INFO] [stdout]     |
[INFO] [stdout]     = note: all struct fields are already assigned
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0560]: struct `nix::sys::epoll::EpollEvent` has no field named `data`
[INFO] [stdout]    --> src/sys/unix/epoll.rs:325:17
[INFO] [stdout]     |
[INFO] [stdout] 325 |                 data: 0,
[INFO] [stdout]     |                 ^^^^ `nix::sys::epoll::EpollEvent` does not have this field
[INFO] [stdout]     |
[INFO] [stdout]     = note: all struct fields are already assigned
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Option<&mut nix::sys::epoll::EpollEvent>: From<&nix::sys::epoll::EpollEvent>` is not satisfied
[INFO] [stdout]    --> src/sys/unix/epoll.rs:328:93
[INFO] [stdout]     |
[INFO] [stdout] 328 |             if let Err(e) = epoll_ctl(selector.epfd, EpollOp::EpollCtlDel, socket as RawFd, &info)
[INFO] [stdout]     |                             --------- required by a bound introduced by this call           ^^^^^ the trait `From<&nix::sys::epoll::EpollEvent>` is not implemented for `Option<&mut nix::sys::epoll::EpollEvent>`
[INFO] [stdout]     |
[INFO] [stdout]     = help: the following other types implement trait `From<T>`:
[INFO] [stdout]               `Option<&T>` implements `From<&Option<T>>`
[INFO] [stdout]               `Option<&mut T>` implements `From<&mut Option<T>>`
[INFO] [stdout]               `Option<T>` implements `From<T>`
[INFO] [stdout]     = note: required for `&nix::sys::epoll::EpollEvent` to implement `Into<Option<&mut nix::sys::epoll::EpollEvent>>`
[INFO] [stdout] note: required by a bound in `nix::sys::epoll::epoll_ctl`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/nix-0.24.1/src/sys/epoll.rs:84:14
[INFO] [stdout]     |
[INFO] [stdout] 83  | pub fn epoll_ctl<'a, T>(epfd: RawFd, op: EpollOp, fd: RawFd, event: T) -> Result<()>
[INFO] [stdout]     |        --------- required by a bound in this function
[INFO] [stdout] 84  |     where T: Into<Option<&'a mut EpollEvent>>
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `epoll_ctl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `EpollEventKind`
[INFO] [stdout]    --> src/sys/unix/epoll.rs:379:20
[INFO] [stdout]     |
[INFO] [stdout] 379 |     let mut kind = EpollEventKind::empty();
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    use of undeclared type `EpollEventKind`
[INFO] [stdout]     |                    help: a struct with a similar name exists: `EpollEvent`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0412, E0425, E0432, E0433, E0560, E0615.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `td_revent` (lib) due to 31 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] Some errors have detailed explanations: E0277, E0412, E0425, E0432, E0433, E0560, E0615.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `td_revent` (lib test) due to 31 previous errors
[INFO] running `Command { std: "docker" "inspect" "4df279f9b5eaf80bb3cf63b4a9495510cc7eb231166044cbdcdc2b74ab3d5cc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4df279f9b5eaf80bb3cf63b4a9495510cc7eb231166044cbdcdc2b74ab3d5cc8", kill_on_drop: false }`
[INFO] [stdout] 4df279f9b5eaf80bb3cf63b4a9495510cc7eb231166044cbdcdc2b74ab3d5cc8