[INFO] crate tmp_mio 0.5.2 is already in cache [INFO] testing tmp_mio-0.5.2 against 1.44.0 for beta-1.45-1 [INFO] extracting crate tmp_mio 0.5.2 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate tmp_mio 0.5.2 on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate tmp_mio 0.5.2 [INFO] removed 3 missing tests [INFO] finished tweaking crates.io crate tmp_mio 0.5.2 [INFO] tweaked toml for crates.io crate tmp_mio 0.5.2 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f753a47a314b641e28884ba7b78c6c95f69bb04ffa33712a66660fde08584277 [INFO] running `"docker" "start" "-a" "f753a47a314b641e28884ba7b78c6c95f69bb04ffa33712a66660fde08584277"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling bitflags v0.4.0 [INFO] [stderr] Compiling bytes v0.3.0 [INFO] [stderr] Compiling slab v0.1.3 [INFO] [stderr] Compiling ws2_32-sys v0.2.1 [INFO] [stderr] Compiling net2 v0.2.34 [INFO] [stderr] Compiling nix v0.5.1 [INFO] [stderr] Compiling miow v0.1.5 [INFO] [stderr] Compiling tmp_mio v0.5.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event.rs:124:26 [INFO] [stderr] | [INFO] [stderr] 124 | if one { try!(write!(fmt, " | ")) } [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:83:24 [INFO] [stderr] | [INFO] [stderr] 83 | #![cfg_attr(unix, deny(warnings))] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event.rs:125:17 [INFO] [stderr] | [INFO] [stderr] 125 | try!(write!(fmt, "{}", msg)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event.rs:268:26 [INFO] [stderr] | [INFO] [stderr] 268 | if one { try!(write!(fmt, " | ")) } [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event.rs:269:17 [INFO] [stderr] | [INFO] [stderr] 269 | try!(write!(fmt, "{}", msg)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_loop.rs:97:24 [INFO] [stderr] | [INFO] [stderr] 97 | let mut poll = try!(Poll::new()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_loop.rs:106:22 [INFO] [stderr] | [INFO] [stderr] 106 | let notify = try!(Notify::with_capacity(config.notify_capacity)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_loop.rs:109:9 [INFO] [stderr] | [INFO] [stderr] 109 | try!(poll.register(¬ify, NOTIFY, EventSet::readable() | EventSet::writable() , PollOpt::edge())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_loop.rs:247:13 [INFO] [stderr] | [INFO] [stderr] 247 | try!(self.run_once(handler, None)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:32:20 [INFO] [stderr] | [INFO] [stderr] 32 | let sock = try!(match *addr { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:39:13 [INFO] [stderr] | [INFO] [stderr] 39 | try!(sock.bind(&inaddr_any(addr))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:41:35 [INFO] [stderr] | [INFO] [stderr] 41 | TcpStream::connect_stream(try!(sock.to_tcp_stream()), addr) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:65:18 [INFO] [stderr] | [INFO] [stderr] 65 | sys: try!(sys::TcpStream::connect(stream, addr)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:172:20 [INFO] [stderr] | [INFO] [stderr] 172 | let sock = try!(match *addr { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:178:9 [INFO] [stderr] | [INFO] [stderr] 178 | try!(sock.reuse_address(true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:181:9 [INFO] [stderr] | [INFO] [stderr] 181 | try!(sock.bind(addr)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:184:24 [INFO] [stderr] | [INFO] [stderr] 184 | let listener = try!(sock.listen(1024)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:186:18 [INFO] [stderr] | [INFO] [stderr] 186 | sys: try!(sys::TcpListener::new(listener, addr)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/udp.rs:24:20 [INFO] [stderr] | [INFO] [stderr] 24 | let sock = try!(match *addr { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/udp.rs:30:9 [INFO] [stderr] | [INFO] [stderr] 30 | try!(sock.bind(addr)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/unix.rs:21:24 [INFO] [stderr] | [INFO] [stderr] 21 | let complete = try!(self.sys.connect(addr)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/unix.rs:32:9 [INFO] [stderr] | [INFO] [stderr] 32 | try!(self.sys.listen(backlog)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/unix.rs:168:13 [INFO] [stderr] | [INFO] [stderr] 168 | try!(sock.bind(addr)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/unix.rs:219:20 [INFO] [stderr] | [INFO] [stderr] 219 | let (rd, wr) = try!(sys::pipe()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/notify.rs:24:29 [INFO] [stderr] | [INFO] [stderr] 24 | inner: Arc::new(try!(NotifyInner::with_capacity(capacity))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/notify.rs:82:21 [INFO] [stderr] | [INFO] [stderr] 82 | awaken: try!(sys::Awakener::new()) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/poll.rs:13:23 [INFO] [stderr] | [INFO] [stderr] 13 | selector: try!(sys::Selector::new()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/poll.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 24 | try!(io.register(&mut self.selector, token, interest, opts)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/poll.rs:35:9 [INFO] [stderr] | [INFO] [stderr] 35 | try!(io.reregister(&mut self.selector, token, interest, opts)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/poll.rs:46:9 [INFO] [stderr] | [INFO] [stderr] 46 | try!(io.deregister(&mut self.selector)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/poll.rs:52:9 [INFO] [stderr] | [INFO] [stderr] 52 | try!(self.selector.select(&mut self.events, timeout_ms)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/epoll.rs:24:20 [INFO] [stderr] | [INFO] [stderr] 24 | let epfd = try!(epoll_create().map_err(super::from_nix_error)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/epoll.rs:52:19 [INFO] [stderr] | [INFO] [stderr] 52 | let cnt = try!(epoll_wait(self.epfd, dst, timeout_ms as isize) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/awakener.rs:21:28 [INFO] [stderr] | [INFO] [stderr] 21 | let (rd, wr) = try!(unix::pipe()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/socket.rs:8:22 [INFO] [stderr] | [INFO] [stderr] 8 | let linger = try!(nix::getsockopt(self.as_raw_fd(), nix::sockopt::Linger) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/tcp.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | try!(set_nonblock(&stream)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/tcp.rs:117:9 [INFO] [stderr] | [INFO] [stderr] 117 | try!(self.associate_selector(selector)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/tcp.rs:148:9 [INFO] [stderr] | [INFO] [stderr] 148 | try!(set_nonblock(&inner)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/tcp.rs:170:13 [INFO] [stderr] | [INFO] [stderr] 170 | try!(set_nonblock(&s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/tcp.rs:202:9 [INFO] [stderr] | [INFO] [stderr] 202 | try!(self.associate_selector(selector)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/udp.rs:147:9 [INFO] [stderr] | [INFO] [stderr] 147 | try!(self.associate_selector(selector)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/uds.rs:21:18 [INFO] [stderr] | [INFO] [stderr] 21 | let fd = try!(net::socket(nix::AddressFamily::Unix, ty, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/uds.rs:27:33 [INFO] [stderr] | [INFO] [stderr] 27 | net::connect(&self.io, &try!(to_nix_addr(addr))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/uds.rs:43:30 [INFO] [stderr] | [INFO] [stderr] 43 | net::bind(&self.io, &try!(to_nix_addr(addr))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/uds.rs:54:19 [INFO] [stderr] | [INFO] [stderr] 54 | let msg = try!(nix::recvmsg(self.io.as_raw_fd(), &iov, Some(&mut cmsgspace), MsgFlags::empty()) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/mod.rs:36:20 [INFO] [stderr] | [INFO] [stderr] 36 | let (rd, wr) = try!(pipe2(O_NONBLOCK | O_CLOEXEC) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/timer.rs:147:21 [INFO] [stderr] | [INFO] [stderr] 147 | let token = try!( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/notify.rs:248:32 [INFO] [stderr] | [INFO] [stderr] 248 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:83:24 [INFO] [stderr] | [INFO] [stderr] 83 | #![cfg_attr(unix, deny(warnings))] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sys/unix/tcp.rs:27:21 [INFO] [stderr] | [INFO] [stderr] 27 | fn set_nonblock(s: &AsRawFd) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AsRawFd` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/sys/unix/epoll.rs:6:48 [INFO] [stderr] | [INFO] [stderr] 6 | use std::sync::atomic::{AtomicUsize, Ordering, ATOMIC_USIZE_INIT}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/sys/unix/epoll.rs:13:31 [INFO] [stderr] | [INFO] [stderr] 13 | static NEXT_ID: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/notify.rs:242:45 [INFO] [stderr] | [INFO] [stderr] 242 | NotifyError::Io(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 51 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 7.75s [INFO] running `"docker" "inspect" "f753a47a314b641e28884ba7b78c6c95f69bb04ffa33712a66660fde08584277"` [INFO] running `"docker" "rm" "-f" "f753a47a314b641e28884ba7b78c6c95f69bb04ffa33712a66660fde08584277"` [INFO] [stdout] f753a47a314b641e28884ba7b78c6c95f69bb04ffa33712a66660fde08584277 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 10718f73a09d438d5df835feadbaf54089b50f992531728f5e9b1466b50ddd22 [INFO] running `"docker" "start" "-a" "10718f73a09d438d5df835feadbaf54089b50f992531728f5e9b1466b50ddd22"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling regex v0.1.80 [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event.rs:124:26 [INFO] [stderr] | [INFO] [stderr] 124 | if one { try!(write!(fmt, " | ")) } [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:83:24 [INFO] [stderr] | [INFO] [stderr] 83 | #![cfg_attr(unix, deny(warnings))] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event.rs:125:17 [INFO] [stderr] | [INFO] [stderr] 125 | try!(write!(fmt, "{}", msg)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event.rs:268:26 [INFO] [stderr] | [INFO] [stderr] 268 | if one { try!(write!(fmt, " | ")) } [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event.rs:269:17 [INFO] [stderr] | [INFO] [stderr] 269 | try!(write!(fmt, "{}", msg)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_loop.rs:97:24 [INFO] [stderr] | [INFO] [stderr] 97 | let mut poll = try!(Poll::new()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_loop.rs:106:22 [INFO] [stderr] | [INFO] [stderr] 106 | let notify = try!(Notify::with_capacity(config.notify_capacity)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_loop.rs:109:9 [INFO] [stderr] | [INFO] [stderr] 109 | try!(poll.register(¬ify, NOTIFY, EventSet::readable() | EventSet::writable() , PollOpt::edge())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_loop.rs:247:13 [INFO] [stderr] | [INFO] [stderr] 247 | try!(self.run_once(handler, None)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:32:20 [INFO] [stderr] | [INFO] [stderr] 32 | let sock = try!(match *addr { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:39:13 [INFO] [stderr] | [INFO] [stderr] 39 | try!(sock.bind(&inaddr_any(addr))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:41:35 [INFO] [stderr] | [INFO] [stderr] 41 | TcpStream::connect_stream(try!(sock.to_tcp_stream()), addr) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:65:18 [INFO] [stderr] | [INFO] [stderr] 65 | sys: try!(sys::TcpStream::connect(stream, addr)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:172:20 [INFO] [stderr] | [INFO] [stderr] 172 | let sock = try!(match *addr { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:178:9 [INFO] [stderr] | [INFO] [stderr] 178 | try!(sock.reuse_address(true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:181:9 [INFO] [stderr] | [INFO] [stderr] 181 | try!(sock.bind(addr)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:184:24 [INFO] [stderr] | [INFO] [stderr] 184 | let listener = try!(sock.listen(1024)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:186:18 [INFO] [stderr] | [INFO] [stderr] 186 | sys: try!(sys::TcpListener::new(listener, addr)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/udp.rs:24:20 [INFO] [stderr] | [INFO] [stderr] 24 | let sock = try!(match *addr { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/udp.rs:30:9 [INFO] [stderr] | [INFO] [stderr] 30 | try!(sock.bind(addr)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/unix.rs:21:24 [INFO] [stderr] | [INFO] [stderr] 21 | let complete = try!(self.sys.connect(addr)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/unix.rs:32:9 [INFO] [stderr] | [INFO] [stderr] 32 | try!(self.sys.listen(backlog)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/unix.rs:168:13 [INFO] [stderr] | [INFO] [stderr] 168 | try!(sock.bind(addr)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/unix.rs:219:20 [INFO] [stderr] | [INFO] [stderr] 219 | let (rd, wr) = try!(sys::pipe()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/notify.rs:24:29 [INFO] [stderr] | [INFO] [stderr] 24 | inner: Arc::new(try!(NotifyInner::with_capacity(capacity))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/notify.rs:82:21 [INFO] [stderr] | [INFO] [stderr] 82 | awaken: try!(sys::Awakener::new()) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/poll.rs:13:23 [INFO] [stderr] | [INFO] [stderr] 13 | selector: try!(sys::Selector::new()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/poll.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 24 | try!(io.register(&mut self.selector, token, interest, opts)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/poll.rs:35:9 [INFO] [stderr] | [INFO] [stderr] 35 | try!(io.reregister(&mut self.selector, token, interest, opts)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/poll.rs:46:9 [INFO] [stderr] | [INFO] [stderr] 46 | try!(io.deregister(&mut self.selector)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/poll.rs:52:9 [INFO] [stderr] | [INFO] [stderr] 52 | try!(self.selector.select(&mut self.events, timeout_ms)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/epoll.rs:24:20 [INFO] [stderr] | [INFO] [stderr] 24 | let epfd = try!(epoll_create().map_err(super::from_nix_error)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/epoll.rs:52:19 [INFO] [stderr] | [INFO] [stderr] 52 | let cnt = try!(epoll_wait(self.epfd, dst, timeout_ms as isize) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/awakener.rs:21:28 [INFO] [stderr] | [INFO] [stderr] 21 | let (rd, wr) = try!(unix::pipe()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/socket.rs:8:22 [INFO] [stderr] | [INFO] [stderr] 8 | let linger = try!(nix::getsockopt(self.as_raw_fd(), nix::sockopt::Linger) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/tcp.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | try!(set_nonblock(&stream)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/tcp.rs:117:9 [INFO] [stderr] | [INFO] [stderr] 117 | try!(self.associate_selector(selector)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/tcp.rs:148:9 [INFO] [stderr] | [INFO] [stderr] 148 | try!(set_nonblock(&inner)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/tcp.rs:170:13 [INFO] [stderr] | [INFO] [stderr] 170 | try!(set_nonblock(&s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/tcp.rs:202:9 [INFO] [stderr] | [INFO] [stderr] 202 | try!(self.associate_selector(selector)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/udp.rs:147:9 [INFO] [stderr] | [INFO] [stderr] 147 | try!(self.associate_selector(selector)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/uds.rs:21:18 [INFO] [stderr] | [INFO] [stderr] 21 | let fd = try!(net::socket(nix::AddressFamily::Unix, ty, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/uds.rs:27:33 [INFO] [stderr] | [INFO] [stderr] 27 | net::connect(&self.io, &try!(to_nix_addr(addr))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/uds.rs:43:30 [INFO] [stderr] | [INFO] [stderr] 43 | net::bind(&self.io, &try!(to_nix_addr(addr))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/uds.rs:54:19 [INFO] [stderr] | [INFO] [stderr] 54 | let msg = try!(nix::recvmsg(self.io.as_raw_fd(), &iov, Some(&mut cmsgspace), MsgFlags::empty()) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/mod.rs:36:20 [INFO] [stderr] | [INFO] [stderr] 36 | let (rd, wr) = try!(pipe2(O_NONBLOCK | O_CLOEXEC) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/timer.rs:147:21 [INFO] [stderr] | [INFO] [stderr] 147 | let token = try!( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/notify.rs:248:32 [INFO] [stderr] | [INFO] [stderr] 248 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:83:24 [INFO] [stderr] | [INFO] [stderr] 83 | #![cfg_attr(unix, deny(warnings))] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sys/unix/tcp.rs:27:21 [INFO] [stderr] | [INFO] [stderr] 27 | fn set_nonblock(s: &AsRawFd) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AsRawFd` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/sys/unix/epoll.rs:6:48 [INFO] [stderr] | [INFO] [stderr] 6 | use std::sync::atomic::{AtomicUsize, Ordering, ATOMIC_USIZE_INIT}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/sys/unix/epoll.rs:13:31 [INFO] [stderr] | [INFO] [stderr] 13 | static NEXT_ID: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/notify.rs:242:45 [INFO] [stderr] | [INFO] [stderr] 242 | NotifyError::Io(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 51 warnings emitted [INFO] [stderr] [INFO] [stderr] Compiling env_logger v0.3.5 [INFO] [stderr] Compiling tmp_mio v0.5.2 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event.rs:124:26 [INFO] [stderr] | [INFO] [stderr] 124 | if one { try!(write!(fmt, " | ")) } [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:83:24 [INFO] [stderr] | [INFO] [stderr] 83 | #![cfg_attr(unix, deny(warnings))] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event.rs:125:17 [INFO] [stderr] | [INFO] [stderr] 125 | try!(write!(fmt, "{}", msg)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event.rs:268:26 [INFO] [stderr] | [INFO] [stderr] 268 | if one { try!(write!(fmt, " | ")) } [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event.rs:269:17 [INFO] [stderr] | [INFO] [stderr] 269 | try!(write!(fmt, "{}", msg)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_loop.rs:97:24 [INFO] [stderr] | [INFO] [stderr] 97 | let mut poll = try!(Poll::new()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_loop.rs:106:22 [INFO] [stderr] | [INFO] [stderr] 106 | let notify = try!(Notify::with_capacity(config.notify_capacity)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_loop.rs:109:9 [INFO] [stderr] | [INFO] [stderr] 109 | try!(poll.register(¬ify, NOTIFY, EventSet::readable() | EventSet::writable() , PollOpt::edge())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_loop.rs:247:13 [INFO] [stderr] | [INFO] [stderr] 247 | try!(self.run_once(handler, None)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:32:20 [INFO] [stderr] | [INFO] [stderr] 32 | let sock = try!(match *addr { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:39:13 [INFO] [stderr] | [INFO] [stderr] 39 | try!(sock.bind(&inaddr_any(addr))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:41:35 [INFO] [stderr] | [INFO] [stderr] 41 | TcpStream::connect_stream(try!(sock.to_tcp_stream()), addr) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:65:18 [INFO] [stderr] | [INFO] [stderr] 65 | sys: try!(sys::TcpStream::connect(stream, addr)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:172:20 [INFO] [stderr] | [INFO] [stderr] 172 | let sock = try!(match *addr { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:178:9 [INFO] [stderr] | [INFO] [stderr] 178 | try!(sock.reuse_address(true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:181:9 [INFO] [stderr] | [INFO] [stderr] 181 | try!(sock.bind(addr)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:184:24 [INFO] [stderr] | [INFO] [stderr] 184 | let listener = try!(sock.listen(1024)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:186:18 [INFO] [stderr] | [INFO] [stderr] 186 | sys: try!(sys::TcpListener::new(listener, addr)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/udp.rs:24:20 [INFO] [stderr] | [INFO] [stderr] 24 | let sock = try!(match *addr { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/udp.rs:30:9 [INFO] [stderr] | [INFO] [stderr] 30 | try!(sock.bind(addr)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/unix.rs:21:24 [INFO] [stderr] | [INFO] [stderr] 21 | let complete = try!(self.sys.connect(addr)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/unix.rs:32:9 [INFO] [stderr] | [INFO] [stderr] 32 | try!(self.sys.listen(backlog)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/unix.rs:168:13 [INFO] [stderr] | [INFO] [stderr] 168 | try!(sock.bind(addr)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/unix.rs:219:20 [INFO] [stderr] | [INFO] [stderr] 219 | let (rd, wr) = try!(sys::pipe()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/notify.rs:24:29 [INFO] [stderr] | [INFO] [stderr] 24 | inner: Arc::new(try!(NotifyInner::with_capacity(capacity))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/notify.rs:82:21 [INFO] [stderr] | [INFO] [stderr] 82 | awaken: try!(sys::Awakener::new()) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/poll.rs:13:23 [INFO] [stderr] | [INFO] [stderr] 13 | selector: try!(sys::Selector::new()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/poll.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 24 | try!(io.register(&mut self.selector, token, interest, opts)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/poll.rs:35:9 [INFO] [stderr] | [INFO] [stderr] 35 | try!(io.reregister(&mut self.selector, token, interest, opts)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/poll.rs:46:9 [INFO] [stderr] | [INFO] [stderr] 46 | try!(io.deregister(&mut self.selector)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/poll.rs:52:9 [INFO] [stderr] | [INFO] [stderr] 52 | try!(self.selector.select(&mut self.events, timeout_ms)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/epoll.rs:24:20 [INFO] [stderr] | [INFO] [stderr] 24 | let epfd = try!(epoll_create().map_err(super::from_nix_error)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/epoll.rs:52:19 [INFO] [stderr] | [INFO] [stderr] 52 | let cnt = try!(epoll_wait(self.epfd, dst, timeout_ms as isize) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/awakener.rs:21:28 [INFO] [stderr] | [INFO] [stderr] 21 | let (rd, wr) = try!(unix::pipe()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/socket.rs:8:22 [INFO] [stderr] | [INFO] [stderr] 8 | let linger = try!(nix::getsockopt(self.as_raw_fd(), nix::sockopt::Linger) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/tcp.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | try!(set_nonblock(&stream)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/tcp.rs:117:9 [INFO] [stderr] | [INFO] [stderr] 117 | try!(self.associate_selector(selector)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/tcp.rs:148:9 [INFO] [stderr] | [INFO] [stderr] 148 | try!(set_nonblock(&inner)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/tcp.rs:170:13 [INFO] [stderr] | [INFO] [stderr] 170 | try!(set_nonblock(&s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/tcp.rs:202:9 [INFO] [stderr] | [INFO] [stderr] 202 | try!(self.associate_selector(selector)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/udp.rs:147:9 [INFO] [stderr] | [INFO] [stderr] 147 | try!(self.associate_selector(selector)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/uds.rs:21:18 [INFO] [stderr] | [INFO] [stderr] 21 | let fd = try!(net::socket(nix::AddressFamily::Unix, ty, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/uds.rs:27:33 [INFO] [stderr] | [INFO] [stderr] 27 | net::connect(&self.io, &try!(to_nix_addr(addr))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/uds.rs:43:30 [INFO] [stderr] | [INFO] [stderr] 43 | net::bind(&self.io, &try!(to_nix_addr(addr))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/uds.rs:54:19 [INFO] [stderr] | [INFO] [stderr] 54 | let msg = try!(nix::recvmsg(self.io.as_raw_fd(), &iov, Some(&mut cmsgspace), MsgFlags::empty()) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/mod.rs:36:20 [INFO] [stderr] | [INFO] [stderr] 36 | let (rd, wr) = try!(pipe2(O_NONBLOCK | O_CLOEXEC) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/timer.rs:147:21 [INFO] [stderr] | [INFO] [stderr] 147 | let token = try!( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/notify.rs:248:32 [INFO] [stderr] | [INFO] [stderr] 248 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:83:24 [INFO] [stderr] | [INFO] [stderr] 83 | #![cfg_attr(unix, deny(warnings))] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sys/unix/tcp.rs:27:21 [INFO] [stderr] | [INFO] [stderr] 27 | fn set_nonblock(s: &AsRawFd) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AsRawFd` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/sys/unix/epoll.rs:6:48 [INFO] [stderr] | [INFO] [stderr] 6 | use std::sync::atomic::{AtomicUsize, Ordering, ATOMIC_USIZE_INIT}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/sys/unix/epoll.rs:13:31 [INFO] [stderr] | [INFO] [stderr] 13 | static NEXT_ID: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/notify.rs:242:45 [INFO] [stderr] | [INFO] [stderr] 242 | NotifyError::Io(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 51 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 10.99s [INFO] running `"docker" "inspect" "10718f73a09d438d5df835feadbaf54089b50f992531728f5e9b1466b50ddd22"` [INFO] running `"docker" "rm" "-f" "10718f73a09d438d5df835feadbaf54089b50f992531728f5e9b1466b50ddd22"` [INFO] [stdout] 10718f73a09d438d5df835feadbaf54089b50f992531728f5e9b1466b50ddd22 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] bd4e1340fd96c8867852211d25814d3af5c5bc10dd72ac4f7976e34fe80bf05d [INFO] running `"docker" "start" "-a" "bd4e1340fd96c8867852211d25814d3af5c5bc10dd72ac4f7976e34fe80bf05d"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event.rs:124:26 [INFO] [stderr] | [INFO] [stderr] 124 | if one { try!(write!(fmt, " | ")) } [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:83:24 [INFO] [stderr] | [INFO] [stderr] 83 | #![cfg_attr(unix, deny(warnings))] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event.rs:125:17 [INFO] [stderr] | [INFO] [stderr] 125 | try!(write!(fmt, "{}", msg)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event.rs:268:26 [INFO] [stderr] | [INFO] [stderr] 268 | if one { try!(write!(fmt, " | ")) } [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event.rs:269:17 [INFO] [stderr] | [INFO] [stderr] 269 | try!(write!(fmt, "{}", msg)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_loop.rs:97:24 [INFO] [stderr] | [INFO] [stderr] 97 | let mut poll = try!(Poll::new()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_loop.rs:106:22 [INFO] [stderr] | [INFO] [stderr] 106 | let notify = try!(Notify::with_capacity(config.notify_capacity)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_loop.rs:109:9 [INFO] [stderr] | [INFO] [stderr] 109 | try!(poll.register(¬ify, NOTIFY, EventSet::readable() | EventSet::writable() , PollOpt::edge())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_loop.rs:247:13 [INFO] [stderr] | [INFO] [stderr] 247 | try!(self.run_once(handler, None)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:32:20 [INFO] [stderr] | [INFO] [stderr] 32 | let sock = try!(match *addr { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:39:13 [INFO] [stderr] | [INFO] [stderr] 39 | try!(sock.bind(&inaddr_any(addr))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:41:35 [INFO] [stderr] | [INFO] [stderr] 41 | TcpStream::connect_stream(try!(sock.to_tcp_stream()), addr) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:65:18 [INFO] [stderr] | [INFO] [stderr] 65 | sys: try!(sys::TcpStream::connect(stream, addr)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:172:20 [INFO] [stderr] | [INFO] [stderr] 172 | let sock = try!(match *addr { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:178:9 [INFO] [stderr] | [INFO] [stderr] 178 | try!(sock.reuse_address(true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:181:9 [INFO] [stderr] | [INFO] [stderr] 181 | try!(sock.bind(addr)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:184:24 [INFO] [stderr] | [INFO] [stderr] 184 | let listener = try!(sock.listen(1024)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:186:18 [INFO] [stderr] | [INFO] [stderr] 186 | sys: try!(sys::TcpListener::new(listener, addr)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/udp.rs:24:20 [INFO] [stderr] | [INFO] [stderr] 24 | let sock = try!(match *addr { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/udp.rs:30:9 [INFO] [stderr] | [INFO] [stderr] 30 | try!(sock.bind(addr)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/unix.rs:21:24 [INFO] [stderr] | [INFO] [stderr] 21 | let complete = try!(self.sys.connect(addr)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/unix.rs:32:9 [INFO] [stderr] | [INFO] [stderr] 32 | try!(self.sys.listen(backlog)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/unix.rs:168:13 [INFO] [stderr] | [INFO] [stderr] 168 | try!(sock.bind(addr)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/unix.rs:219:20 [INFO] [stderr] | [INFO] [stderr] 219 | let (rd, wr) = try!(sys::pipe()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/notify.rs:24:29 [INFO] [stderr] | [INFO] [stderr] 24 | inner: Arc::new(try!(NotifyInner::with_capacity(capacity))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/notify.rs:82:21 [INFO] [stderr] | [INFO] [stderr] 82 | awaken: try!(sys::Awakener::new()) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/poll.rs:13:23 [INFO] [stderr] | [INFO] [stderr] 13 | selector: try!(sys::Selector::new()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/poll.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 24 | try!(io.register(&mut self.selector, token, interest, opts)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/poll.rs:35:9 [INFO] [stderr] | [INFO] [stderr] 35 | try!(io.reregister(&mut self.selector, token, interest, opts)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/poll.rs:46:9 [INFO] [stderr] | [INFO] [stderr] 46 | try!(io.deregister(&mut self.selector)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/poll.rs:52:9 [INFO] [stderr] | [INFO] [stderr] 52 | try!(self.selector.select(&mut self.events, timeout_ms)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/epoll.rs:24:20 [INFO] [stderr] | [INFO] [stderr] 24 | let epfd = try!(epoll_create().map_err(super::from_nix_error)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/epoll.rs:52:19 [INFO] [stderr] | [INFO] [stderr] 52 | let cnt = try!(epoll_wait(self.epfd, dst, timeout_ms as isize) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/awakener.rs:21:28 [INFO] [stderr] | [INFO] [stderr] 21 | let (rd, wr) = try!(unix::pipe()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/socket.rs:8:22 [INFO] [stderr] | [INFO] [stderr] 8 | let linger = try!(nix::getsockopt(self.as_raw_fd(), nix::sockopt::Linger) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/tcp.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | try!(set_nonblock(&stream)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/tcp.rs:117:9 [INFO] [stderr] | [INFO] [stderr] 117 | try!(self.associate_selector(selector)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/tcp.rs:148:9 [INFO] [stderr] | [INFO] [stderr] 148 | try!(set_nonblock(&inner)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/tcp.rs:170:13 [INFO] [stderr] | [INFO] [stderr] 170 | try!(set_nonblock(&s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/tcp.rs:202:9 [INFO] [stderr] | [INFO] [stderr] 202 | try!(self.associate_selector(selector)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/udp.rs:147:9 [INFO] [stderr] | [INFO] [stderr] 147 | try!(self.associate_selector(selector)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/uds.rs:21:18 [INFO] [stderr] | [INFO] [stderr] 21 | let fd = try!(net::socket(nix::AddressFamily::Unix, ty, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/uds.rs:27:33 [INFO] [stderr] | [INFO] [stderr] 27 | net::connect(&self.io, &try!(to_nix_addr(addr))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/uds.rs:43:30 [INFO] [stderr] | [INFO] [stderr] 43 | net::bind(&self.io, &try!(to_nix_addr(addr))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/uds.rs:54:19 [INFO] [stderr] | [INFO] [stderr] 54 | let msg = try!(nix::recvmsg(self.io.as_raw_fd(), &iov, Some(&mut cmsgspace), MsgFlags::empty()) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/mod.rs:36:20 [INFO] [stderr] | [INFO] [stderr] 36 | let (rd, wr) = try!(pipe2(O_NONBLOCK | O_CLOEXEC) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/timer.rs:147:21 [INFO] [stderr] | [INFO] [stderr] 147 | let token = try!( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/notify.rs:248:32 [INFO] [stderr] | [INFO] [stderr] 248 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:83:24 [INFO] [stderr] | [INFO] [stderr] 83 | #![cfg_attr(unix, deny(warnings))] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sys/unix/tcp.rs:27:21 [INFO] [stderr] | [INFO] [stderr] 27 | fn set_nonblock(s: &AsRawFd) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AsRawFd` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/sys/unix/epoll.rs:6:48 [INFO] [stderr] | [INFO] [stderr] 6 | use std::sync::atomic::{AtomicUsize, Ordering, ATOMIC_USIZE_INIT}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/sys/unix/epoll.rs:13:31 [INFO] [stderr] | [INFO] [stderr] 13 | static NEXT_ID: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/notify.rs:242:45 [INFO] [stderr] | [INFO] [stderr] 242 | NotifyError::Io(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 51 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event.rs:124:26 [INFO] [stderr] | [INFO] [stderr] 124 | if one { try!(write!(fmt, " | ")) } [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:83:24 [INFO] [stderr] | [INFO] [stderr] 83 | #![cfg_attr(unix, deny(warnings))] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(deprecated)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event.rs:125:17 [INFO] [stderr] | [INFO] [stderr] 125 | try!(write!(fmt, "{}", msg)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event.rs:268:26 [INFO] [stderr] | [INFO] [stderr] 268 | if one { try!(write!(fmt, " | ")) } [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event.rs:269:17 [INFO] [stderr] | [INFO] [stderr] 269 | try!(write!(fmt, "{}", msg)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_loop.rs:97:24 [INFO] [stderr] | [INFO] [stderr] 97 | let mut poll = try!(Poll::new()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_loop.rs:106:22 [INFO] [stderr] | [INFO] [stderr] 106 | let notify = try!(Notify::with_capacity(config.notify_capacity)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_loop.rs:109:9 [INFO] [stderr] | [INFO] [stderr] 109 | try!(poll.register(¬ify, NOTIFY, EventSet::readable() | EventSet::writable() , PollOpt::edge())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_loop.rs:247:13 [INFO] [stderr] | [INFO] [stderr] 247 | try!(self.run_once(handler, None)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:32:20 [INFO] [stderr] | [INFO] [stderr] 32 | let sock = try!(match *addr { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:39:13 [INFO] [stderr] | [INFO] [stderr] 39 | try!(sock.bind(&inaddr_any(addr))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:41:35 [INFO] [stderr] | [INFO] [stderr] 41 | TcpStream::connect_stream(try!(sock.to_tcp_stream()), addr) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:65:18 [INFO] [stderr] | [INFO] [stderr] 65 | sys: try!(sys::TcpStream::connect(stream, addr)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:172:20 [INFO] [stderr] | [INFO] [stderr] 172 | let sock = try!(match *addr { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:178:9 [INFO] [stderr] | [INFO] [stderr] 178 | try!(sock.reuse_address(true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:181:9 [INFO] [stderr] | [INFO] [stderr] 181 | try!(sock.bind(addr)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:184:24 [INFO] [stderr] | [INFO] [stderr] 184 | let listener = try!(sock.listen(1024)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/tcp.rs:186:18 [INFO] [stderr] | [INFO] [stderr] 186 | sys: try!(sys::TcpListener::new(listener, addr)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/udp.rs:24:20 [INFO] [stderr] | [INFO] [stderr] 24 | let sock = try!(match *addr { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/udp.rs:30:9 [INFO] [stderr] | [INFO] [stderr] 30 | try!(sock.bind(addr)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/unix.rs:21:24 [INFO] [stderr] | [INFO] [stderr] 21 | let complete = try!(self.sys.connect(addr)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/unix.rs:32:9 [INFO] [stderr] | [INFO] [stderr] 32 | try!(self.sys.listen(backlog)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/unix.rs:168:13 [INFO] [stderr] | [INFO] [stderr] 168 | try!(sock.bind(addr)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/net/unix.rs:219:20 [INFO] [stderr] | [INFO] [stderr] 219 | let (rd, wr) = try!(sys::pipe()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/notify.rs:24:29 [INFO] [stderr] | [INFO] [stderr] 24 | inner: Arc::new(try!(NotifyInner::with_capacity(capacity))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/notify.rs:82:21 [INFO] [stderr] | [INFO] [stderr] 82 | awaken: try!(sys::Awakener::new()) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/poll.rs:13:23 [INFO] [stderr] | [INFO] [stderr] 13 | selector: try!(sys::Selector::new()), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/poll.rs:24:9 [INFO] [stderr] | [INFO] [stderr] 24 | try!(io.register(&mut self.selector, token, interest, opts)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/poll.rs:35:9 [INFO] [stderr] | [INFO] [stderr] 35 | try!(io.reregister(&mut self.selector, token, interest, opts)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/poll.rs:46:9 [INFO] [stderr] | [INFO] [stderr] 46 | try!(io.deregister(&mut self.selector)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/poll.rs:52:9 [INFO] [stderr] | [INFO] [stderr] 52 | try!(self.selector.select(&mut self.events, timeout_ms)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/epoll.rs:24:20 [INFO] [stderr] | [INFO] [stderr] 24 | let epfd = try!(epoll_create().map_err(super::from_nix_error)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/epoll.rs:52:19 [INFO] [stderr] | [INFO] [stderr] 52 | let cnt = try!(epoll_wait(self.epfd, dst, timeout_ms as isize) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/awakener.rs:21:28 [INFO] [stderr] | [INFO] [stderr] 21 | let (rd, wr) = try!(unix::pipe()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/socket.rs:8:22 [INFO] [stderr] | [INFO] [stderr] 8 | let linger = try!(nix::getsockopt(self.as_raw_fd(), nix::sockopt::Linger) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/tcp.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | try!(set_nonblock(&stream)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/tcp.rs:117:9 [INFO] [stderr] | [INFO] [stderr] 117 | try!(self.associate_selector(selector)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/tcp.rs:148:9 [INFO] [stderr] | [INFO] [stderr] 148 | try!(set_nonblock(&inner)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/tcp.rs:170:13 [INFO] [stderr] | [INFO] [stderr] 170 | try!(set_nonblock(&s)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/tcp.rs:202:9 [INFO] [stderr] | [INFO] [stderr] 202 | try!(self.associate_selector(selector)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/udp.rs:147:9 [INFO] [stderr] | [INFO] [stderr] 147 | try!(self.associate_selector(selector)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/uds.rs:21:18 [INFO] [stderr] | [INFO] [stderr] 21 | let fd = try!(net::socket(nix::AddressFamily::Unix, ty, true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/uds.rs:27:33 [INFO] [stderr] | [INFO] [stderr] 27 | net::connect(&self.io, &try!(to_nix_addr(addr))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/uds.rs:43:30 [INFO] [stderr] | [INFO] [stderr] 43 | net::bind(&self.io, &try!(to_nix_addr(addr))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/uds.rs:54:19 [INFO] [stderr] | [INFO] [stderr] 54 | let msg = try!(nix::recvmsg(self.io.as_raw_fd(), &iov, Some(&mut cmsgspace), MsgFlags::empty()) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/mod.rs:36:20 [INFO] [stderr] | [INFO] [stderr] 36 | let (rd, wr) = try!(pipe2(O_NONBLOCK | O_CLOEXEC) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/timer.rs:147:21 [INFO] [stderr] | [INFO] [stderr] 147 | let token = try!( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/notify.rs:248:32 [INFO] [stderr] | [INFO] [stderr] 248 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn error::Error` [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:83:24 [INFO] [stderr] | [INFO] [stderr] 83 | #![cfg_attr(unix, deny(warnings))] [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` implied by `#[warn(warnings)]` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/sys/unix/tcp.rs:27:21 [INFO] [stderr] | [INFO] [stderr] 27 | fn set_nonblock(s: &AsRawFd) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn AsRawFd` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/sys/unix/epoll.rs:6:48 [INFO] [stderr] | [INFO] [stderr] 6 | use std::sync::atomic::{AtomicUsize, Ordering, ATOMIC_USIZE_INIT}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/sys/unix/epoll.rs:13:31 [INFO] [stderr] | [INFO] [stderr] 13 | static NEXT_ID: AtomicUsize = ATOMIC_USIZE_INIT; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `AtomicUsize::new(0)` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/notify.rs:242:45 [INFO] [stderr] | [INFO] [stderr] 242 | NotifyError::Io(ref err) => err.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 51 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.18s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/tmp_mio-6e21dff4a50f39d9 [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test event_loop::tests::test_event_loop_size ... ok [INFO] [stdout] test timer::test::test_clearing_timeout ... ok [INFO] [stdout] test timer::test::test_catching_up ... ok [INFO] [stdout] test timer::test::test_clearing_timeout_between_triggers ... ok [INFO] [stdout] test timer::test::test_timeout_hash_collision ... ok [INFO] [stdout] test timer::test::test_multiple_timeouts_same_tick ... ok [INFO] [stdout] test timer::test::test_multiple_timeouts_diff_tick ... ok [INFO] [stdout] test timer::test::test_timeout_next_tick ... ok [INFO] [stdout] test event_loop::tests::test_readable ... ok [INFO] [stdout] test util::mpmc_bounded_queue::tests::test ... ok [INFO] [stdout] test event_loop::tests::broken_pipe ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests tmp_mio [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/event_loop.rs - event_loop::EventLoop::timeout_ms (line 184) ... FAILED [INFO] [stdout] test src/event_loop.rs - event_loop::EventLoop::channel (line 127) ... FAILED [INFO] [stdout] test src/lib.rs - (line 21) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/event_loop.rs - event_loop::EventLoop::timeout_ms (line 184) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `mio` [INFO] [stdout] --> src/event_loop.rs:185:5 [INFO] [stdout] | [INFO] [stdout] 3 | use mio::{EventLoop, Handler}; [INFO] [stdout] | ^^^ maybe a missing crate `mio`? [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/event_loop.rs - event_loop::EventLoop::channel (line 127) stdout ---- [INFO] [stdout] error[E0432]: unresolved import `mio` [INFO] [stdout] --> src/event_loop.rs:129:5 [INFO] [stdout] | [INFO] [stdout] 4 | use mio::{EventLoop, Handler}; [INFO] [stdout] | ^^^ maybe a missing crate `mio`? [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] ---- src/lib.rs - (line 21) stdout ---- [INFO] [stdout] error[E0433]: failed to resolve: maybe a missing crate `mio`? [INFO] [stdout] --> src/lib.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 4 | use mio::tcp::{TcpListener, TcpStream}; [INFO] [stdout] | ^^^ maybe a missing crate `mio`? [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `mio` [INFO] [stdout] --> src/lib.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 3 | use mio::*; [INFO] [stdout] | ^^^ maybe a missing crate `mio`? [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `TcpListener` [INFO] [stdout] --> src/lib.rs:36:14 [INFO] [stdout] | [INFO] [stdout] 17 | let server = TcpListener::bind(&addr).unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared type or module `TcpListener` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `EventLoop` [INFO] [stdout] --> src/lib.rs:39:22 [INFO] [stdout] | [INFO] [stdout] 20 | let mut event_loop = EventLoop::new().unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared type or module `EventLoop` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `EventSet` [INFO] [stdout] --> src/lib.rs:42:38 [INFO] [stdout] | [INFO] [stdout] 23 | event_loop.register(&server, SERVER, EventSet::readable(), [INFO] [stdout] | ^^^^^^^^ use of undeclared type or module `EventSet` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `PollOpt` [INFO] [stdout] --> src/lib.rs:43:21 [INFO] [stdout] | [INFO] [stdout] 24 | PollOpt::edge()).unwrap(); [INFO] [stdout] | ^^^^^^^ use of undeclared type or module `PollOpt` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `TcpStream` [INFO] [stdout] --> src/lib.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 27 | let sock = TcpStream::connect(&addr).unwrap(); [INFO] [stdout] | ^^^^^^^^^ use of undeclared type or module `TcpStream` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `EventSet` [INFO] [stdout] --> src/lib.rs:49:36 [INFO] [stdout] | [INFO] [stdout] 30 | event_loop.register(&sock, CLIENT, EventSet::readable(), [INFO] [stdout] | ^^^^^^^^ use of undeclared type or module `EventSet` [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type or module `PollOpt` [INFO] [stdout] --> src/lib.rs:50:21 [INFO] [stdout] | [INFO] [stdout] 31 | PollOpt::edge()).unwrap(); [INFO] [stdout] | ^^^^^^^ use of undeclared type or module `PollOpt` [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Token` in this scope [INFO] [stdout] --> src/lib.rs:27:15 [INFO] [stdout] | [INFO] [stdout] 8 | const SERVER: Token = Token(0); [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Token` in this scope [INFO] [stdout] --> src/lib.rs:27:23 [INFO] [stdout] | [INFO] [stdout] 8 | const SERVER: Token = Token(0); [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Token` in this scope [INFO] [stdout] --> src/lib.rs:28:15 [INFO] [stdout] | [INFO] [stdout] 9 | const CLIENT: Token = Token(1); [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find function, tuple struct or tuple variant `Token` in this scope [INFO] [stdout] --> src/lib.rs:28:23 [INFO] [stdout] | [INFO] [stdout] 9 | const CLIENT: Token = Token(1); [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `TcpListener` in this scope [INFO] [stdout] --> src/lib.rs:53:18 [INFO] [stdout] | [INFO] [stdout] 34 | struct MyHandler(TcpListener); [INFO] [stdout] | ^^^^^^^^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: possible candidate is found in another module, you can import it into scope [INFO] [stdout] | [INFO] [stdout] 2 | use std::net::TcpListener; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `Handler` in this scope [INFO] [stdout] --> src/lib.rs:55:6 [INFO] [stdout] | [INFO] [stdout] 36 | impl Handler for MyHandler { [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `EventLoop` in this scope [INFO] [stdout] --> src/lib.rs:59:42 [INFO] [stdout] | [INFO] [stdout] 40 | fn ready(&mut self, event_loop: &mut EventLoop, token: Token, _: EventSet) { [INFO] [stdout] | ^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Token` in this scope [INFO] [stdout] --> src/lib.rs:59:71 [INFO] [stdout] | [INFO] [stdout] 40 | fn ready(&mut self, event_loop: &mut EventLoop, token: Token, _: EventSet) { [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `EventSet` in this scope [INFO] [stdout] --> src/lib.rs:59:81 [INFO] [stdout] | [INFO] [stdout] 40 | fn ready(&mut self, event_loop: &mut EventLoop, token: Token, _: EventSet) { [INFO] [stdout] | ^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] error: aborting due to 18 previous errors [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0425, E0432, E0433. [INFO] [stdout] For more information about an error, try `rustc --explain E0405`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/event_loop.rs - event_loop::EventLoop::channel (line 127) [INFO] [stdout] src/event_loop.rs - event_loop::EventLoop::timeout_ms (line 184) [INFO] [stdout] src/lib.rs - (line 21) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `"docker" "inspect" "bd4e1340fd96c8867852211d25814d3af5c5bc10dd72ac4f7976e34fe80bf05d"` [INFO] running `"docker" "rm" "-f" "bd4e1340fd96c8867852211d25814d3af5c5bc10dd72ac4f7976e34fe80bf05d"` [INFO] [stdout] bd4e1340fd96c8867852211d25814d3af5c5bc10dd72ac4f7976e34fe80bf05d