[INFO] crate rust_asio 0.6.0 is already in cache
[INFO] testing rust_asio-0.6.0 against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274
[INFO] extracting crate rust_asio 0.6.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate rust_asio 0.6.0 on toolchain 41997647ba6a77908f6ef64401414feb00bccf16
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate rust_asio 0.6.0
[INFO] finished tweaking crates.io crate rust_asio 0.6.0
[INFO] tweaked toml for crates.io crate rust_asio 0.6.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] b0872611d704669273b1b5d0183ffeb5a3cb33e10dd3f9ca931dcc42f2e4bab6
[INFO] running `"docker" "start" "-a" "b0872611d704669273b1b5d0183ffeb5a3cb33e10dd3f9ca931dcc42f2e4bab6"`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling ws2_32-sys v0.2.1
[INFO] [stderr]    Compiling context v1.0.1
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling errno v0.1.8
[INFO] [stderr]    Compiling rust_asio v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi/posix.rs:173:9
[INFO] [stderr]     |
[INFO] [stderr] 173 |     Ok((try!(getflags(t)) & libc::O_NONBLOCK) != 0)
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi/posix.rs:354:17
[INFO] [stderr]     |
[INFO] [stderr] 354 |     let flags = try!(getflags(t));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/buffers.rs:311:9
[INFO] [stderr]     |
[INFO] [stderr] 311 |         try!(self.prepare_exact(len)).clone_from_slice(&buf[..len]);
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/core/task_ctx.rs:51:44
[INFO] [stderr]    |
[INFO] [stderr] 51 |         let reactor = UnsafeBoxedCell::new(try!(Reactor::new(outstanding_work.clone())));
[INFO] [stderr]    |                                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/core/task_ctx.rs:52:25
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let scheduler = try!(Scheduler::new(outstanding_work.clone()));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/core/task_ctx.rs:55:27
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let interrupter = try!(Interrupter::new());
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/stream_socket.rs:22:18
[INFO] [stderr]    |
[INFO] [stderr] 22 |         let fd = try!(socket(&pro));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/stream_socket.rs:46:9
[INFO] [stderr]    |
[INFO] [stderr] 46 |         try!(self.io_control(&mut bytes));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/dgram_socket.rs:22:18
[INFO] [stderr]    |
[INFO] [stderr] 22 |         let fd = try!(socket(&pro));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/dgram_socket.rs:59:9
[INFO] [stderr]    |
[INFO] [stderr] 59 |         try!(self.io_control(&mut bytes));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/raw_socket.rs:21:18
[INFO] [stderr]    |
[INFO] [stderr] 21 |         let fd = try!(socket(&pro));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/raw_socket.rs:58:9
[INFO] [stderr]    |
[INFO] [stderr] 58 |         try!(self.io_control(&mut bytes));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seq_packet_socket.rs:21:18
[INFO] [stderr]    |
[INFO] [stderr] 21 |         let fd = try!(socket(&pro));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seq_packet_socket.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |         try!(self.io_control(&mut bytes));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/socket_listener.rs:22:18
[INFO] [stderr]    |
[INFO] [stderr] 22 |         let fd = try!(socket(&pro));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ip/addr.rs:70:9
[INFO] [stderr]    |
[INFO] [stderr] 70 |         try!(write!(f, ":"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ip/addr.rs:73:13
[INFO] [stderr]    |
[INFO] [stderr] 73 |             try!(write!(f, "{:x}:", u16::from_be(ar[i])));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ip/addr.rs:78:9
[INFO] [stderr]    |
[INFO] [stderr] 78 |         try!(write!(f, ":"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ip/addr.rs:81:13
[INFO] [stderr]    |
[INFO] [stderr] 81 |             try!(write!(f, ":{:x}", u16::from_be(ar[i])));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ip/addr.rs:996:9
[INFO] [stderr]     |
[INFO] [stderr] 996 |         try!(fmt_v6(&self.bytes, f));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ip/resolver.rs:47:20
[INFO] [stderr]    |
[INFO] [stderr] 47 |         let host = try!(CString::new(host));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ip/resolver.rs:48:20
[INFO] [stderr]    |
[INFO] [stderr] 48 |         let port = try!(CString::new(port));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ip/resolver.rs:49:18
[INFO] [stderr]    |
[INFO] [stderr] 49 |         let ai = try!(getaddrinfo(pro, &host, &port, flags));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ip/resolver.rs:107:19
[INFO] [stderr]     |
[INFO] [stderr] 107 |         for ep in try!(self.resolve(query)) {
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ip/resolver.rs:109:23
[INFO] [stderr]     |
[INFO] [stderr] 109 |             let soc = try!(socket(&pro));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:185:23
[INFO] [stderr]     |
[INFO] [stderr] 185 |         let (a, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:186:23
[INFO] [stderr]     |
[INFO] [stderr] 186 |         let (_, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:187:23
[INFO] [stderr]     |
[INFO] [stderr] 187 |         let (b, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:188:23
[INFO] [stderr]     |
[INFO] [stderr] 188 |         let (_, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:189:23
[INFO] [stderr]     |
[INFO] [stderr] 189 |         let (c, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:190:23
[INFO] [stderr]     |
[INFO] [stderr] 190 |         let (_, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:191:23
[INFO] [stderr]     |
[INFO] [stderr] 191 |         let (d, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:202:23
[INFO] [stderr]     |
[INFO] [stderr] 202 |         let (a, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:203:23
[INFO] [stderr]     |
[INFO] [stderr] 203 |         let (_, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:204:23
[INFO] [stderr]     |
[INFO] [stderr] 204 |         let (b, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:205:23
[INFO] [stderr]     |
[INFO] [stderr] 205 |         let (_, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:206:23
[INFO] [stderr]     |
[INFO] [stderr] 206 |         let (c, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:207:23
[INFO] [stderr]     |
[INFO] [stderr] 207 |         let (_, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:208:23
[INFO] [stderr]     |
[INFO] [stderr] 208 |         let (d, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:209:23
[INFO] [stderr]     |
[INFO] [stderr] 209 |         let (_, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:210:23
[INFO] [stderr]     |
[INFO] [stderr] 210 |         let (e, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:211:23
[INFO] [stderr]     |
[INFO] [stderr] 211 |         let (_, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:212:23
[INFO] [stderr]     |
[INFO] [stderr] 212 |         let (f, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:248:23
[INFO] [stderr]     |
[INFO] [stderr] 248 |         let (_, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:249:23
[INFO] [stderr]     |
[INFO] [stderr] 249 |         let (a, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:250:23
[INFO] [stderr]     |
[INFO] [stderr] 250 |         let (_, it) = try!(self.2.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:261:27
[INFO] [stderr]     |
[INFO] [stderr] 261 |         let (a, mut it) = try!(self.0.parse(it));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/local/connect_pair.rs:34:20
[INFO] [stderr]    |
[INFO] [stderr] 34 |     let (s1, s2) = try!(socketpair(&pro));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/signal_set.rs:238:26
[INFO] [stderr]     |
[INFO] [stderr] 238 |         let (fd, mask) = try!(signalfd_init());
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:98:1
[INFO] [stderr]    |
[INFO] [stderr] 98 | #[macro_use] extern crate bitflags;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/lib.rs:119:1
[INFO] [stderr]     |
[INFO] [stderr] 119 | / macro_rules! libc_unwrap {
[INFO] [stderr] 120 | |     ($expr:expr) => (
[INFO] [stderr] 121 | |         match unsafe { $expr } {
[INFO] [stderr] 122 | |             rc if rc >= 0 => rc,
[INFO] [stderr] ...   |
[INFO] [stderr] 125 | |     )
[INFO] [stderr] 126 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/core/mod.rs:258:22
[INFO] [stderr]     |
[INFO] [stderr] 258 | type Operation = Box<FnOp + Send>;
[INFO] [stderr]     |                      ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/task_ctx.rs:23:21
[INFO] [stderr]    |
[INFO] [stderr] 23 | type Function = Box<FnBox + Send + 'static>;
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/async/mod.rs:4:65
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub trait Sender<R, E, G: WrappedHandler<R, E>> : FnOp + Upcast<FnOp + Send> {
[INFO] [stderr]   |                                                                 ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/async/mod.rs:12:24
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl<R, E, G> Into<Box<FnOp + Send>> for Box<Sender<R, E, G> + Send> {
[INFO] [stderr]    |                        ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/async/mod.rs:12:46
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl<R, E, G> Into<Box<FnOp + Send>> for Box<Sender<R, E, G> + Send> {
[INFO] [stderr]    |                                              ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Sender<R, E, G> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/async/mod.rs:13:26
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn into(self) -> Box<FnOp + Send> {
[INFO] [stderr]    |                          ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/async/mod.rs:18:35
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub type Operation<R, E, G> = Box<Sender<R, E, G> + Send>;
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Sender<R, E, G> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/async/wrap.rs:50:28
[INFO] [stderr]    |
[INFO] [stderr] 50 | impl<T, F, R, E, G> Upcast<FnOp + Send> for (ArcHandler<T, F, R, E>, G)
[INFO] [stderr]    |                            ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/async/wrap.rs:57:39
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn upcast(self: Box<Self>) -> Box<FnOp + Send> {
[INFO] [stderr]    |                                       ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/async/strand.rs:22:24
[INFO] [stderr]    |
[INFO] [stderr] 22 | type Function<T> = Box<FnBox<T>>;
[INFO] [stderr]    |                        ^^^^^^^^ help: use `dyn`: `dyn FnBox<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/async/strand.rs:228:28
[INFO] [stderr]     |
[INFO] [stderr] 228 | impl<T, F, R, E, G> Upcast<FnOp + Send> for (StrandHandler<T, F, R, E>, G)
[INFO] [stderr]     |                            ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/async/strand.rs:235:39
[INFO] [stderr]     |
[INFO] [stderr] 235 |     fn upcast(self: Box<Self>) -> Box<FnOp + Send> {
[INFO] [stderr]     |                                       ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/async/coroutine.rs:24:15
[INFO] [stderr]    |
[INFO] [stderr] 24 |     func: Box<FnBox>,
[INFO] [stderr]    |               ^^^^^ help: use `dyn`: `dyn FnBox`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/async/coroutine.rs:165:22
[INFO] [stderr]     |
[INFO] [stderr] 165 | impl<R, E, G> Upcast<FnOp + Send> for (CoroutineHandler<R, E>, G)
[INFO] [stderr]     |                      ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/async/coroutine.rs:170:39
[INFO] [stderr]     |
[INFO] [stderr] 170 |     fn upcast(self: Box<Self>) -> Box<FnOp + Send> {
[INFO] [stderr]     |                                       ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/reactive_io/mod.rs:13:27
[INFO] [stderr]    |
[INFO] [stderr] 13 |         where T: Into<Box<FnOp + Send>>
[INFO] [stderr]    |                           ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/reactive_io/mod.rs:27:27
[INFO] [stderr]    |
[INFO] [stderr] 27 |         where T: Into<Box<FnOp + Send>>
[INFO] [stderr]    |                           ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/ip/addr.rs:189:9
[INFO] [stderr]     |
[INFO] [stderr] 189 |         ((self.bytes[0] as i32 * 256 + self.bytes[1] as i32) * 256 + self.bytes[2] as i32)
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/ip/addr.rs:577:9
[INFO] [stderr]     |
[INFO] [stderr] 577 | /         (self.bytes[0] == 0 && self.bytes[1] == 0 && self.bytes[2] == 0 && self.bytes[3] == 0 &&
[INFO] [stderr] 578 | |          self.bytes[4] == 0 && self.bytes[5] == 0 && self.bytes[6] == 0 && self.bytes[7] == 0 &&
[INFO] [stderr] 579 | |          self.bytes[8] == 0 && self.bytes[9] == 0 && self.bytes[10] == 0 && self.bytes[11] == 0 &&
[INFO] [stderr] 580 | |          self.bytes[12] == 0 && self.bytes[13] == 0 && self.bytes[14] == 0 && self.bytes[15] == 1)
[INFO] [stderr]     | |__________________________________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 577 |         self.bytes[0] == 0 && self.bytes[1] == 0 && self.bytes[2] == 0 && self.bytes[3] == 0 &&
[INFO] [stderr] 578 |          self.bytes[4] == 0 && self.bytes[5] == 0 && self.bytes[6] == 0 && self.bytes[7] == 0 &&
[INFO] [stderr] 579 |          self.bytes[8] == 0 && self.bytes[9] == 0 && self.bytes[10] == 0 && self.bytes[11] == 0 &&
[INFO] [stderr] 580 |          self.bytes[12] == 0 && self.bytes[13] == 0 && self.bytes[14] == 0 && self.bytes[15] == 1
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/ip/addr.rs:625:9
[INFO] [stderr]     |
[INFO] [stderr] 625 | /         (self.bytes[0] == 0 && self.bytes[1] == 0 && self.bytes[2] == 0 && self.bytes[3] == 0 &&
[INFO] [stderr] 626 | |          self.bytes[4] == 0 && self.bytes[5] == 0 && self.bytes[6] == 0 && self.bytes[7] == 0 &&
[INFO] [stderr] 627 | |          self.bytes[8] == 0 && self.bytes[9] == 0 && self.bytes[10] == 0xFF && self.bytes[11] == 0xFF)
[INFO] [stderr]     | |______________________________________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 625 |         self.bytes[0] == 0 && self.bytes[1] == 0 && self.bytes[2] == 0 && self.bytes[3] == 0 &&
[INFO] [stderr] 626 |          self.bytes[4] == 0 && self.bytes[5] == 0 && self.bytes[6] == 0 && self.bytes[7] == 0 &&
[INFO] [stderr] 627 |          self.bytes[8] == 0 && self.bytes[9] == 0 && self.bytes[10] == 0xFF && self.bytes[11] == 0xFF
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/ip/addr.rs:632:9
[INFO] [stderr]     |
[INFO] [stderr] 632 | /         ((self.bytes[0] == 0 && self.bytes[1] == 0 && self.bytes[2] == 0 && self.bytes[3] == 0 &&
[INFO] [stderr] 633 | |           self.bytes[4] == 0 && self.bytes[5] == 0 && self.bytes[6] == 0 && self.bytes[7] == 0 &&
[INFO] [stderr] 634 | |           self.bytes[8] == 0 && self.bytes[9] == 0 && self.bytes[10] == 0 && self.bytes[11] == 0)
[INFO] [stderr] 635 | |          && !(self.bytes[12] == 0 && self.bytes[13] == 0 && self.bytes[14] == 0
[INFO] [stderr] 636 | |               && (self.bytes[15] == 0 || self.bytes[15] == 1)))
[INFO] [stderr]     | |_______________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 632 |         (self.bytes[0] == 0 && self.bytes[1] == 0 && self.bytes[2] == 0 && self.bytes[3] == 0 &&
[INFO] [stderr] 633 |           self.bytes[4] == 0 && self.bytes[5] == 0 && self.bytes[6] == 0 && self.bytes[7] == 0 &&
[INFO] [stderr] 634 |           self.bytes[8] == 0 && self.bytes[9] == 0 && self.bytes[10] == 0 && self.bytes[11] == 0)
[INFO] [stderr] 635 |          && !(self.bytes[12] == 0 && self.bytes[13] == 0 && self.bytes[14] == 0
[INFO] [stderr] 636 |               && (self.bytes[15] == 0 || self.bytes[15] == 1))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/ffi/posix.rs:177:43
[INFO] [stderr]     |
[INFO] [stderr] 177 |     let mut name: [c_char; 65] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/ffi/posix.rs:260:39
[INFO] [stderr]     |
[INFO] [stderr] 260 |     let mut fd: [RawFd; 2] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/ffi/posix.rs:266:39
[INFO] [stderr]     |
[INFO] [stderr] 266 |     let mut fd: [RawFd; 2] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/ffi/tss/pthread.rs:20:51
[INFO] [stderr]    |
[INFO] [stderr] 20 |         let mut tss_key: pthread_key_t = unsafe { mem::uninitialized() };
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/ffi/sa/nobsd.rs:32:26
[INFO] [stderr]    |
[INFO] [stderr] 32 |             sa: unsafe { mem::uninitialized() },
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/ffi/fdset/posix.rs:13:40
[INFO] [stderr]    |
[INFO] [stderr] 13 |         let mut fds: fd_set = unsafe { mem::uninitialized() };
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/core/init.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | / lazy_static! {
[INFO] [stderr] 30 | |     static ref REGISTRY_COUNT: Mutex<usize> = Default::default();
[INFO] [stderr] 31 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/core/callstack.rs:65:1
[INFO] [stderr]    |
[INFO] [stderr] 65 | / lazy_static! {
[INFO] [stderr] 66 | |     static ref TOP: TssPtr<ThreadCallStack> = TssPtr::new().unwrap();
[INFO] [stderr] 67 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/core/reactor/fd.rs:121:27
[INFO] [stderr]     |
[INFO] [stderr] 121 |             ctx: unsafe { mem::uninitialized() },
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/core/reactor/epoll.rs:202:41
[INFO] [stderr]     |
[INFO] [stderr] 202 |         let mut buf: [u8; 8] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/core/reactor/epoll.rs:209:41
[INFO] [stderr]     |
[INFO] [stderr] 209 |         let mut buf: [u8; 8] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/core/reactor/epoll.rs:83:55
[INFO] [stderr]    |
[INFO] [stderr] 83 |         let mut events: [epoll_event; 128] = unsafe { mem::uninitialized() };
[INFO] [stderr]    |                                                       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/ip/tcp.rs:78:9
[INFO] [stderr]    |
[INFO] [stderr] 78 |         mem::uninitialized()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/ip/udp.rs:66:9
[INFO] [stderr]    |
[INFO] [stderr] 66 |         mem::uninitialized()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/ip/icmp.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 34 |         mem::uninitialized()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/local/dgram.rs:46:9
[INFO] [stderr]    |
[INFO] [stderr] 46 |         mem::uninitialized()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/local/stream.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |         mem::uninitialized()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/local/seq_packet.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |         mem::uninitialized()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/signal_set.rs:109:39
[INFO] [stderr]     |
[INFO] [stderr] 109 |     let mut mask: sigset_t = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/signal_set.rs:145:50
[INFO] [stderr]     |
[INFO] [stderr] 145 |         let mut ssi: signalfd_siginfo = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/signal_set.rs:176:62
[INFO] [stderr]     |
[INFO] [stderr] 176 |                     let mut ssi: signalfd_siginfo = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                                              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the type `core::IoContext` does not permit being left uninitialized
[INFO] [stderr]    --> src/core/reactor/fd.rs:121:27
[INFO] [stderr]     |
[INFO] [stderr] 121 |             ctx: unsafe { mem::uninitialized() },
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                           |
[INFO] [stderr]     |                           this code causes undefined behavior when executed
[INFO] [stderr]     |                           help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stderr] note: `std::ptr::NonNull<alloc::sync::ArcInner<core::task_ctx::TaskIoContext>>` must be non-null (in this struct field)
[INFO] [stderr] 
[INFO] [stderr] warning: 94 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.90s
[INFO] running `"docker" "inspect" "b0872611d704669273b1b5d0183ffeb5a3cb33e10dd3f9ca931dcc42f2e4bab6"`
[INFO] running `"docker" "rm" "-f" "b0872611d704669273b1b5d0183ffeb5a3cb33e10dd3f9ca931dcc42f2e4bab6"`
[INFO] [stdout] b0872611d704669273b1b5d0183ffeb5a3cb33e10dd3f9ca931dcc42f2e4bab6
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] a9fdf4e0e81f7e7eeabb130111e7f7d3ce8c9158be386adc97fa2f93af9c26da
[INFO] running `"docker" "start" "-a" "a9fdf4e0e81f7e7eeabb130111e7f7d3ce8c9158be386adc97fa2f93af9c26da"`
[INFO] [stderr]    Compiling rust_asio v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi/posix.rs:173:9
[INFO] [stderr]     |
[INFO] [stderr] 173 |     Ok((try!(getflags(t)) & libc::O_NONBLOCK) != 0)
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi/posix.rs:354:17
[INFO] [stderr]     |
[INFO] [stderr] 354 |     let flags = try!(getflags(t));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/buffers.rs:311:9
[INFO] [stderr]     |
[INFO] [stderr] 311 |         try!(self.prepare_exact(len)).clone_from_slice(&buf[..len]);
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/core/task_ctx.rs:51:44
[INFO] [stderr]    |
[INFO] [stderr] 51 |         let reactor = UnsafeBoxedCell::new(try!(Reactor::new(outstanding_work.clone())));
[INFO] [stderr]    |                                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/core/task_ctx.rs:52:25
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let scheduler = try!(Scheduler::new(outstanding_work.clone()));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/core/task_ctx.rs:55:27
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let interrupter = try!(Interrupter::new());
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/stream_socket.rs:22:18
[INFO] [stderr]    |
[INFO] [stderr] 22 |         let fd = try!(socket(&pro));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/stream_socket.rs:46:9
[INFO] [stderr]    |
[INFO] [stderr] 46 |         try!(self.io_control(&mut bytes));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/dgram_socket.rs:22:18
[INFO] [stderr]    |
[INFO] [stderr] 22 |         let fd = try!(socket(&pro));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/dgram_socket.rs:59:9
[INFO] [stderr]    |
[INFO] [stderr] 59 |         try!(self.io_control(&mut bytes));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/raw_socket.rs:21:18
[INFO] [stderr]    |
[INFO] [stderr] 21 |         let fd = try!(socket(&pro));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/raw_socket.rs:58:9
[INFO] [stderr]    |
[INFO] [stderr] 58 |         try!(self.io_control(&mut bytes));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seq_packet_socket.rs:21:18
[INFO] [stderr]    |
[INFO] [stderr] 21 |         let fd = try!(socket(&pro));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seq_packet_socket.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |         try!(self.io_control(&mut bytes));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/socket_listener.rs:22:18
[INFO] [stderr]    |
[INFO] [stderr] 22 |         let fd = try!(socket(&pro));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ip/addr.rs:70:9
[INFO] [stderr]    |
[INFO] [stderr] 70 |         try!(write!(f, ":"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ip/addr.rs:73:13
[INFO] [stderr]    |
[INFO] [stderr] 73 |             try!(write!(f, "{:x}:", u16::from_be(ar[i])));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ip/addr.rs:78:9
[INFO] [stderr]    |
[INFO] [stderr] 78 |         try!(write!(f, ":"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ip/addr.rs:81:13
[INFO] [stderr]    |
[INFO] [stderr] 81 |             try!(write!(f, ":{:x}", u16::from_be(ar[i])));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ip/addr.rs:996:9
[INFO] [stderr]     |
[INFO] [stderr] 996 |         try!(fmt_v6(&self.bytes, f));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ip/resolver.rs:47:20
[INFO] [stderr]    |
[INFO] [stderr] 47 |         let host = try!(CString::new(host));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ip/resolver.rs:48:20
[INFO] [stderr]    |
[INFO] [stderr] 48 |         let port = try!(CString::new(port));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ip/resolver.rs:49:18
[INFO] [stderr]    |
[INFO] [stderr] 49 |         let ai = try!(getaddrinfo(pro, &host, &port, flags));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ip/resolver.rs:107:19
[INFO] [stderr]     |
[INFO] [stderr] 107 |         for ep in try!(self.resolve(query)) {
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ip/resolver.rs:109:23
[INFO] [stderr]     |
[INFO] [stderr] 109 |             let soc = try!(socket(&pro));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:185:23
[INFO] [stderr]     |
[INFO] [stderr] 185 |         let (a, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:186:23
[INFO] [stderr]     |
[INFO] [stderr] 186 |         let (_, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:187:23
[INFO] [stderr]     |
[INFO] [stderr] 187 |         let (b, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:188:23
[INFO] [stderr]     |
[INFO] [stderr] 188 |         let (_, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:189:23
[INFO] [stderr]     |
[INFO] [stderr] 189 |         let (c, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:190:23
[INFO] [stderr]     |
[INFO] [stderr] 190 |         let (_, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:191:23
[INFO] [stderr]     |
[INFO] [stderr] 191 |         let (d, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:202:23
[INFO] [stderr]     |
[INFO] [stderr] 202 |         let (a, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:203:23
[INFO] [stderr]     |
[INFO] [stderr] 203 |         let (_, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:204:23
[INFO] [stderr]     |
[INFO] [stderr] 204 |         let (b, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:205:23
[INFO] [stderr]     |
[INFO] [stderr] 205 |         let (_, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:206:23
[INFO] [stderr]     |
[INFO] [stderr] 206 |         let (c, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:207:23
[INFO] [stderr]     |
[INFO] [stderr] 207 |         let (_, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:208:23
[INFO] [stderr]     |
[INFO] [stderr] 208 |         let (d, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:209:23
[INFO] [stderr]     |
[INFO] [stderr] 209 |         let (_, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:210:23
[INFO] [stderr]     |
[INFO] [stderr] 210 |         let (e, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:211:23
[INFO] [stderr]     |
[INFO] [stderr] 211 |         let (_, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:212:23
[INFO] [stderr]     |
[INFO] [stderr] 212 |         let (f, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:248:23
[INFO] [stderr]     |
[INFO] [stderr] 248 |         let (_, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:249:23
[INFO] [stderr]     |
[INFO] [stderr] 249 |         let (a, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:250:23
[INFO] [stderr]     |
[INFO] [stderr] 250 |         let (_, it) = try!(self.2.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:261:27
[INFO] [stderr]     |
[INFO] [stderr] 261 |         let (a, mut it) = try!(self.0.parse(it));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/local/connect_pair.rs:34:20
[INFO] [stderr]    |
[INFO] [stderr] 34 |     let (s1, s2) = try!(socketpair(&pro));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/signal_set.rs:238:26
[INFO] [stderr]     |
[INFO] [stderr] 238 |         let (fd, mask) = try!(signalfd_init());
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:98:1
[INFO] [stderr]    |
[INFO] [stderr] 98 | #[macro_use] extern crate bitflags;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/lib.rs:119:1
[INFO] [stderr]     |
[INFO] [stderr] 119 | / macro_rules! libc_unwrap {
[INFO] [stderr] 120 | |     ($expr:expr) => (
[INFO] [stderr] 121 | |         match unsafe { $expr } {
[INFO] [stderr] 122 | |             rc if rc >= 0 => rc,
[INFO] [stderr] ...   |
[INFO] [stderr] 125 | |     )
[INFO] [stderr] 126 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/core/mod.rs:258:22
[INFO] [stderr]     |
[INFO] [stderr] 258 | type Operation = Box<FnOp + Send>;
[INFO] [stderr]     |                      ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/task_ctx.rs:23:21
[INFO] [stderr]    |
[INFO] [stderr] 23 | type Function = Box<FnBox + Send + 'static>;
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/async/mod.rs:4:65
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub trait Sender<R, E, G: WrappedHandler<R, E>> : FnOp + Upcast<FnOp + Send> {
[INFO] [stderr]   |                                                                 ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/async/mod.rs:12:24
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl<R, E, G> Into<Box<FnOp + Send>> for Box<Sender<R, E, G> + Send> {
[INFO] [stderr]    |                        ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/async/mod.rs:12:46
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl<R, E, G> Into<Box<FnOp + Send>> for Box<Sender<R, E, G> + Send> {
[INFO] [stderr]    |                                              ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Sender<R, E, G> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/async/mod.rs:13:26
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn into(self) -> Box<FnOp + Send> {
[INFO] [stderr]    |                          ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/async/mod.rs:18:35
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub type Operation<R, E, G> = Box<Sender<R, E, G> + Send>;
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Sender<R, E, G> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/async/wrap.rs:50:28
[INFO] [stderr]    |
[INFO] [stderr] 50 | impl<T, F, R, E, G> Upcast<FnOp + Send> for (ArcHandler<T, F, R, E>, G)
[INFO] [stderr]    |                            ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/async/wrap.rs:57:39
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn upcast(self: Box<Self>) -> Box<FnOp + Send> {
[INFO] [stderr]    |                                       ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/async/strand.rs:22:24
[INFO] [stderr]    |
[INFO] [stderr] 22 | type Function<T> = Box<FnBox<T>>;
[INFO] [stderr]    |                        ^^^^^^^^ help: use `dyn`: `dyn FnBox<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/async/strand.rs:228:28
[INFO] [stderr]     |
[INFO] [stderr] 228 | impl<T, F, R, E, G> Upcast<FnOp + Send> for (StrandHandler<T, F, R, E>, G)
[INFO] [stderr]     |                            ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/async/strand.rs:235:39
[INFO] [stderr]     |
[INFO] [stderr] 235 |     fn upcast(self: Box<Self>) -> Box<FnOp + Send> {
[INFO] [stderr]     |                                       ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/async/coroutine.rs:24:15
[INFO] [stderr]    |
[INFO] [stderr] 24 |     func: Box<FnBox>,
[INFO] [stderr]    |               ^^^^^ help: use `dyn`: `dyn FnBox`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/async/coroutine.rs:165:22
[INFO] [stderr]     |
[INFO] [stderr] 165 | impl<R, E, G> Upcast<FnOp + Send> for (CoroutineHandler<R, E>, G)
[INFO] [stderr]     |                      ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/async/coroutine.rs:170:39
[INFO] [stderr]     |
[INFO] [stderr] 170 |     fn upcast(self: Box<Self>) -> Box<FnOp + Send> {
[INFO] [stderr]     |                                       ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/reactive_io/mod.rs:13:27
[INFO] [stderr]    |
[INFO] [stderr] 13 |         where T: Into<Box<FnOp + Send>>
[INFO] [stderr]    |                           ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/reactive_io/mod.rs:27:27
[INFO] [stderr]    |
[INFO] [stderr] 27 |         where T: Into<Box<FnOp + Send>>
[INFO] [stderr]    |                           ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/ip/addr.rs:189:9
[INFO] [stderr]     |
[INFO] [stderr] 189 |         ((self.bytes[0] as i32 * 256 + self.bytes[1] as i32) * 256 + self.bytes[2] as i32)
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/ip/addr.rs:577:9
[INFO] [stderr]     |
[INFO] [stderr] 577 | /         (self.bytes[0] == 0 && self.bytes[1] == 0 && self.bytes[2] == 0 && self.bytes[3] == 0 &&
[INFO] [stderr] 578 | |          self.bytes[4] == 0 && self.bytes[5] == 0 && self.bytes[6] == 0 && self.bytes[7] == 0 &&
[INFO] [stderr] 579 | |          self.bytes[8] == 0 && self.bytes[9] == 0 && self.bytes[10] == 0 && self.bytes[11] == 0 &&
[INFO] [stderr] 580 | |          self.bytes[12] == 0 && self.bytes[13] == 0 && self.bytes[14] == 0 && self.bytes[15] == 1)
[INFO] [stderr]     | |__________________________________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 577 |         self.bytes[0] == 0 && self.bytes[1] == 0 && self.bytes[2] == 0 && self.bytes[3] == 0 &&
[INFO] [stderr] 578 |          self.bytes[4] == 0 && self.bytes[5] == 0 && self.bytes[6] == 0 && self.bytes[7] == 0 &&
[INFO] [stderr] 579 |          self.bytes[8] == 0 && self.bytes[9] == 0 && self.bytes[10] == 0 && self.bytes[11] == 0 &&
[INFO] [stderr] 580 |          self.bytes[12] == 0 && self.bytes[13] == 0 && self.bytes[14] == 0 && self.bytes[15] == 1
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/ip/addr.rs:625:9
[INFO] [stderr]     |
[INFO] [stderr] 625 | /         (self.bytes[0] == 0 && self.bytes[1] == 0 && self.bytes[2] == 0 && self.bytes[3] == 0 &&
[INFO] [stderr] 626 | |          self.bytes[4] == 0 && self.bytes[5] == 0 && self.bytes[6] == 0 && self.bytes[7] == 0 &&
[INFO] [stderr] 627 | |          self.bytes[8] == 0 && self.bytes[9] == 0 && self.bytes[10] == 0xFF && self.bytes[11] == 0xFF)
[INFO] [stderr]     | |______________________________________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 625 |         self.bytes[0] == 0 && self.bytes[1] == 0 && self.bytes[2] == 0 && self.bytes[3] == 0 &&
[INFO] [stderr] 626 |          self.bytes[4] == 0 && self.bytes[5] == 0 && self.bytes[6] == 0 && self.bytes[7] == 0 &&
[INFO] [stderr] 627 |          self.bytes[8] == 0 && self.bytes[9] == 0 && self.bytes[10] == 0xFF && self.bytes[11] == 0xFF
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/ip/addr.rs:632:9
[INFO] [stderr]     |
[INFO] [stderr] 632 | /         ((self.bytes[0] == 0 && self.bytes[1] == 0 && self.bytes[2] == 0 && self.bytes[3] == 0 &&
[INFO] [stderr] 633 | |           self.bytes[4] == 0 && self.bytes[5] == 0 && self.bytes[6] == 0 && self.bytes[7] == 0 &&
[INFO] [stderr] 634 | |           self.bytes[8] == 0 && self.bytes[9] == 0 && self.bytes[10] == 0 && self.bytes[11] == 0)
[INFO] [stderr] 635 | |          && !(self.bytes[12] == 0 && self.bytes[13] == 0 && self.bytes[14] == 0
[INFO] [stderr] 636 | |               && (self.bytes[15] == 0 || self.bytes[15] == 1)))
[INFO] [stderr]     | |_______________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 632 |         (self.bytes[0] == 0 && self.bytes[1] == 0 && self.bytes[2] == 0 && self.bytes[3] == 0 &&
[INFO] [stderr] 633 |           self.bytes[4] == 0 && self.bytes[5] == 0 && self.bytes[6] == 0 && self.bytes[7] == 0 &&
[INFO] [stderr] 634 |           self.bytes[8] == 0 && self.bytes[9] == 0 && self.bytes[10] == 0 && self.bytes[11] == 0)
[INFO] [stderr] 635 |          && !(self.bytes[12] == 0 && self.bytes[13] == 0 && self.bytes[14] == 0
[INFO] [stderr] 636 |               && (self.bytes[15] == 0 || self.bytes[15] == 1))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/ffi/posix.rs:177:43
[INFO] [stderr]     |
[INFO] [stderr] 177 |     let mut name: [c_char; 65] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/ffi/posix.rs:260:39
[INFO] [stderr]     |
[INFO] [stderr] 260 |     let mut fd: [RawFd; 2] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/ffi/posix.rs:266:39
[INFO] [stderr]     |
[INFO] [stderr] 266 |     let mut fd: [RawFd; 2] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/ffi/tss/pthread.rs:20:51
[INFO] [stderr]    |
[INFO] [stderr] 20 |         let mut tss_key: pthread_key_t = unsafe { mem::uninitialized() };
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/ffi/sa/nobsd.rs:32:26
[INFO] [stderr]    |
[INFO] [stderr] 32 |             sa: unsafe { mem::uninitialized() },
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/ffi/fdset/posix.rs:13:40
[INFO] [stderr]    |
[INFO] [stderr] 13 |         let mut fds: fd_set = unsafe { mem::uninitialized() };
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/core/init.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | / lazy_static! {
[INFO] [stderr] 30 | |     static ref REGISTRY_COUNT: Mutex<usize> = Default::default();
[INFO] [stderr] 31 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/core/callstack.rs:65:1
[INFO] [stderr]    |
[INFO] [stderr] 65 | / lazy_static! {
[INFO] [stderr] 66 | |     static ref TOP: TssPtr<ThreadCallStack> = TssPtr::new().unwrap();
[INFO] [stderr] 67 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/core/reactor/fd.rs:121:27
[INFO] [stderr]     |
[INFO] [stderr] 121 |             ctx: unsafe { mem::uninitialized() },
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/core/reactor/epoll.rs:202:41
[INFO] [stderr]     |
[INFO] [stderr] 202 |         let mut buf: [u8; 8] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/core/reactor/epoll.rs:209:41
[INFO] [stderr]     |
[INFO] [stderr] 209 |         let mut buf: [u8; 8] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/core/reactor/epoll.rs:83:55
[INFO] [stderr]    |
[INFO] [stderr] 83 |         let mut events: [epoll_event; 128] = unsafe { mem::uninitialized() };
[INFO] [stderr]    |                                                       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/ip/tcp.rs:78:9
[INFO] [stderr]    |
[INFO] [stderr] 78 |         mem::uninitialized()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/ip/udp.rs:66:9
[INFO] [stderr]    |
[INFO] [stderr] 66 |         mem::uninitialized()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/ip/icmp.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 34 |         mem::uninitialized()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/local/dgram.rs:46:9
[INFO] [stderr]    |
[INFO] [stderr] 46 |         mem::uninitialized()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/local/stream.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |         mem::uninitialized()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/local/seq_packet.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |         mem::uninitialized()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/signal_set.rs:109:39
[INFO] [stderr]     |
[INFO] [stderr] 109 |     let mut mask: sigset_t = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/signal_set.rs:145:50
[INFO] [stderr]     |
[INFO] [stderr] 145 |         let mut ssi: signalfd_siginfo = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/signal_set.rs:176:62
[INFO] [stderr]     |
[INFO] [stderr] 176 |                     let mut ssi: signalfd_siginfo = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                                              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the type `core::IoContext` does not permit being left uninitialized
[INFO] [stderr]    --> src/core/reactor/fd.rs:121:27
[INFO] [stderr]     |
[INFO] [stderr] 121 |             ctx: unsafe { mem::uninitialized() },
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                           |
[INFO] [stderr]     |                           this code causes undefined behavior when executed
[INFO] [stderr]     |                           help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stderr] note: `std::ptr::NonNull<alloc::sync::ArcInner<core::task_ctx::TaskIoContext>>` must be non-null (in this struct field)
[INFO] [stderr] 
[INFO] [stderr] warning: 94 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> tests/broken_pipe_of_async_send.rs:31:18
[INFO] [stderr]    |
[INFO] [stderr] 31 |             soc: try!(TcpSocket::new(ctx, ep.protocol())),
[INFO] [stderr]    |                  ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi/posix.rs:173:9
[INFO] [stderr]     |
[INFO] [stderr] 173 |     Ok((try!(getflags(t)) & libc::O_NONBLOCK) != 0)
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi/posix.rs:354:17
[INFO] [stderr]     |
[INFO] [stderr] 354 |     let flags = try!(getflags(t));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/buffers.rs:311:9
[INFO] [stderr]     |
[INFO] [stderr] 311 |         try!(self.prepare_exact(len)).clone_from_slice(&buf[..len]);
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/core/task_ctx.rs:51:44
[INFO] [stderr]    |
[INFO] [stderr] 51 |         let reactor = UnsafeBoxedCell::new(try!(Reactor::new(outstanding_work.clone())));
[INFO] [stderr]    |                                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/core/task_ctx.rs:52:25
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let scheduler = try!(Scheduler::new(outstanding_work.clone()));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/core/task_ctx.rs:55:27
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let interrupter = try!(Interrupter::new());
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/stream_socket.rs:22:18
[INFO] [stderr]    |
[INFO] [stderr] 22 |         let fd = try!(socket(&pro));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/stream_socket.rs:46:9
[INFO] [stderr]    |
[INFO] [stderr] 46 |         try!(self.io_control(&mut bytes));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/dgram_socket.rs:22:18
[INFO] [stderr]    |
[INFO] [stderr] 22 |         let fd = try!(socket(&pro));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/dgram_socket.rs:59:9
[INFO] [stderr]    |
[INFO] [stderr] 59 |         try!(self.io_control(&mut bytes));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/raw_socket.rs:21:18
[INFO] [stderr]    |
[INFO] [stderr] 21 |         let fd = try!(socket(&pro));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/raw_socket.rs:58:9
[INFO] [stderr]    |
[INFO] [stderr] 58 |         try!(self.io_control(&mut bytes));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seq_packet_socket.rs:21:18
[INFO] [stderr]    |
[INFO] [stderr] 21 |         let fd = try!(socket(&pro));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seq_packet_socket.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |         try!(self.io_control(&mut bytes));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/socket_listener.rs:22:18
[INFO] [stderr]    |
[INFO] [stderr] 22 |         let fd = try!(socket(&pro));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ip/addr.rs:70:9
[INFO] [stderr]    |
[INFO] [stderr] 70 |         try!(write!(f, ":"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ip/addr.rs:73:13
[INFO] [stderr]    |
[INFO] [stderr] 73 |             try!(write!(f, "{:x}:", u16::from_be(ar[i])));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ip/addr.rs:78:9
[INFO] [stderr]    |
[INFO] [stderr] 78 |         try!(write!(f, ":"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ip/addr.rs:81:13
[INFO] [stderr]    |
[INFO] [stderr] 81 |             try!(write!(f, ":{:x}", u16::from_be(ar[i])));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ip/addr.rs:996:9
[INFO] [stderr]     |
[INFO] [stderr] 996 |         try!(fmt_v6(&self.bytes, f));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ip/resolver.rs:47:20
[INFO] [stderr]    |
[INFO] [stderr] 47 |         let host = try!(CString::new(host));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ip/resolver.rs:48:20
[INFO] [stderr]    |
[INFO] [stderr] 48 |         let port = try!(CString::new(port));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ip/resolver.rs:49:18
[INFO] [stderr]    |
[INFO] [stderr] 49 |         let ai = try!(getaddrinfo(pro, &host, &port, flags));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ip/resolver.rs:107:19
[INFO] [stderr]     |
[INFO] [stderr] 107 |         for ep in try!(self.resolve(query)) {
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ip/resolver.rs:109:23
[INFO] [stderr]     |
[INFO] [stderr] 109 |             let soc = try!(socket(&pro));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:185:23
[INFO] [stderr]     |
[INFO] [stderr] 185 |         let (a, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:186:23
[INFO] [stderr]     |
[INFO] [stderr] 186 |         let (_, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:187:23
[INFO] [stderr]     |
[INFO] [stderr] 187 |         let (b, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:188:23
[INFO] [stderr]     |
[INFO] [stderr] 188 |         let (_, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:189:23
[INFO] [stderr]     |
[INFO] [stderr] 189 |         let (c, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:190:23
[INFO] [stderr]     |
[INFO] [stderr] 190 |         let (_, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:191:23
[INFO] [stderr]     |
[INFO] [stderr] 191 |         let (d, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:202:23
[INFO] [stderr]     |
[INFO] [stderr] 202 |         let (a, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:203:23
[INFO] [stderr]     |
[INFO] [stderr] 203 |         let (_, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:204:23
[INFO] [stderr]     |
[INFO] [stderr] 204 |         let (b, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:205:23
[INFO] [stderr]     |
[INFO] [stderr] 205 |         let (_, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:206:23
[INFO] [stderr]     |
[INFO] [stderr] 206 |         let (c, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:207:23
[INFO] [stderr]     |
[INFO] [stderr] 207 |         let (_, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:208:23
[INFO] [stderr]     |
[INFO] [stderr] 208 |         let (d, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:209:23
[INFO] [stderr]     |
[INFO] [stderr] 209 |         let (_, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:210:23
[INFO] [stderr]     |
[INFO] [stderr] 210 |         let (e, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:211:23
[INFO] [stderr]     |
[INFO] [stderr] 211 |         let (_, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:212:23
[INFO] [stderr]     |
[INFO] [stderr] 212 |         let (f, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:248:23
[INFO] [stderr]     |
[INFO] [stderr] 248 |         let (_, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:249:23
[INFO] [stderr]     |
[INFO] [stderr] 249 |         let (a, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:250:23
[INFO] [stderr]     |
[INFO] [stderr] 250 |         let (_, it) = try!(self.2.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:261:27
[INFO] [stderr]     |
[INFO] [stderr] 261 |         let (a, mut it) = try!(self.0.parse(it));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/local/connect_pair.rs:34:20
[INFO] [stderr]    |
[INFO] [stderr] 34 |     let (s1, s2) = try!(socketpair(&pro));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/signal_set.rs:238:26
[INFO] [stderr]     |
[INFO] [stderr] 238 |         let (fd, mask) = try!(signalfd_init());
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:98:1
[INFO] [stderr]    |
[INFO] [stderr] 98 | #[macro_use] extern crate bitflags;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/lib.rs:119:1
[INFO] [stderr]     |
[INFO] [stderr] 119 | / macro_rules! libc_unwrap {
[INFO] [stderr] 120 | |     ($expr:expr) => (
[INFO] [stderr] 121 | |         match unsafe { $expr } {
[INFO] [stderr] 122 | |             rc if rc >= 0 => rc,
[INFO] [stderr] ...   |
[INFO] [stderr] 125 | |     )
[INFO] [stderr] 126 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/core/mod.rs:258:22
[INFO] [stderr]     |
[INFO] [stderr] 258 | type Operation = Box<FnOp + Send>;
[INFO] [stderr]     |                      ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/task_ctx.rs:23:21
[INFO] [stderr]    |
[INFO] [stderr] 23 | type Function = Box<FnBox + Send + 'static>;
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/async/mod.rs:4:65
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub trait Sender<R, E, G: WrappedHandler<R, E>> : FnOp + Upcast<FnOp + Send> {
[INFO] [stderr]   |                                                                 ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/async/mod.rs:12:24
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl<R, E, G> Into<Box<FnOp + Send>> for Box<Sender<R, E, G> + Send> {
[INFO] [stderr]    |                        ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/async/mod.rs:12:46
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl<R, E, G> Into<Box<FnOp + Send>> for Box<Sender<R, E, G> + Send> {
[INFO] [stderr]    |                                              ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Sender<R, E, G> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/async/mod.rs:13:26
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn into(self) -> Box<FnOp + Send> {
[INFO] [stderr]    |                          ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/async/mod.rs:18:35
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub type Operation<R, E, G> = Box<Sender<R, E, G> + Send>;
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Sender<R, E, G> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/async/wrap.rs:50:28
[INFO] [stderr]    |
[INFO] [stderr] 50 | impl<T, F, R, E, G> Upcast<FnOp + Send> for (ArcHandler<T, F, R, E>, G)
[INFO] [stderr]    |                            ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/async/wrap.rs:57:39
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn upcast(self: Box<Self>) -> Box<FnOp + Send> {
[INFO] [stderr]    |                                       ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/async/strand.rs:22:24
[INFO] [stderr]    |
[INFO] [stderr] 22 | type Function<T> = Box<FnBox<T>>;
[INFO] [stderr]    |                        ^^^^^^^^ help: use `dyn`: `dyn FnBox<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/async/strand.rs:228:28
[INFO] [stderr]     |
[INFO] [stderr] 228 | impl<T, F, R, E, G> Upcast<FnOp + Send> for (StrandHandler<T, F, R, E>, G)
[INFO] [stderr]     |                            ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/async/strand.rs:235:39
[INFO] [stderr]     |
[INFO] [stderr] 235 |     fn upcast(self: Box<Self>) -> Box<FnOp + Send> {
[INFO] [stderr]     |                                       ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/async/coroutine.rs:24:15
[INFO] [stderr]    |
[INFO] [stderr] 24 |     func: Box<FnBox>,
[INFO] [stderr]    |               ^^^^^ help: use `dyn`: `dyn FnBox`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/async/coroutine.rs:165:22
[INFO] [stderr]     |
[INFO] [stderr] 165 | impl<R, E, G> Upcast<FnOp + Send> for (CoroutineHandler<R, E>, G)
[INFO] [stderr]     |                      ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/async/coroutine.rs:170:39
[INFO] [stderr]     |
[INFO] [stderr] 170 |     fn upcast(self: Box<Self>) -> Box<FnOp + Send> {
[INFO] [stderr]     |                                       ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/reactive_io/mod.rs:13:27
[INFO] [stderr]    |
[INFO] [stderr] 13 |         where T: Into<Box<FnOp + Send>>
[INFO] [stderr]    |                           ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/reactive_io/mod.rs:27:27
[INFO] [stderr]    |
[INFO] [stderr] 27 |         where T: Into<Box<FnOp + Send>>
[INFO] [stderr]    |                           ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/ip/addr.rs:189:9
[INFO] [stderr]     |
[INFO] [stderr] 189 |         ((self.bytes[0] as i32 * 256 + self.bytes[1] as i32) * 256 + self.bytes[2] as i32)
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/ip/addr.rs:577:9
[INFO] [stderr]     |
[INFO] [stderr] 577 | /         (self.bytes[0] == 0 && self.bytes[1] == 0 && self.bytes[2] == 0 && self.bytes[3] == 0 &&
[INFO] [stderr] 578 | |          self.bytes[4] == 0 && self.bytes[5] == 0 && self.bytes[6] == 0 && self.bytes[7] == 0 &&
[INFO] [stderr] 579 | |          self.bytes[8] == 0 && self.bytes[9] == 0 && self.bytes[10] == 0 && self.bytes[11] == 0 &&
[INFO] [stderr] 580 | |          self.bytes[12] == 0 && self.bytes[13] == 0 && self.bytes[14] == 0 && self.bytes[15] == 1)
[INFO] [stderr]     | |__________________________________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 577 |         self.bytes[0] == 0 && self.bytes[1] == 0 && self.bytes[2] == 0 && self.bytes[3] == 0 &&
[INFO] [stderr] 578 |          self.bytes[4] == 0 && self.bytes[5] == 0 && self.bytes[6] == 0 && self.bytes[7] == 0 &&
[INFO] [stderr] 579 |          self.bytes[8] == 0 && self.bytes[9] == 0 && self.bytes[10] == 0 && self.bytes[11] == 0 &&
[INFO] [stderr] 580 |          self.bytes[12] == 0 && self.bytes[13] == 0 && self.bytes[14] == 0 && self.bytes[15] == 1
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/ip/addr.rs:625:9
[INFO] [stderr]     |
[INFO] [stderr] 625 | /         (self.bytes[0] == 0 && self.bytes[1] == 0 && self.bytes[2] == 0 && self.bytes[3] == 0 &&
[INFO] [stderr] 626 | |          self.bytes[4] == 0 && self.bytes[5] == 0 && self.bytes[6] == 0 && self.bytes[7] == 0 &&
[INFO] [stderr] 627 | |          self.bytes[8] == 0 && self.bytes[9] == 0 && self.bytes[10] == 0xFF && self.bytes[11] == 0xFF)
[INFO] [stderr]     | |______________________________________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 625 |         self.bytes[0] == 0 && self.bytes[1] == 0 && self.bytes[2] == 0 && self.bytes[3] == 0 &&
[INFO] [stderr] 626 |          self.bytes[4] == 0 && self.bytes[5] == 0 && self.bytes[6] == 0 && self.bytes[7] == 0 &&
[INFO] [stderr] 627 |          self.bytes[8] == 0 && self.bytes[9] == 0 && self.bytes[10] == 0xFF && self.bytes[11] == 0xFF
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/ip/addr.rs:632:9
[INFO] [stderr]     |
[INFO] [stderr] 632 | /         ((self.bytes[0] == 0 && self.bytes[1] == 0 && self.bytes[2] == 0 && self.bytes[3] == 0 &&
[INFO] [stderr] 633 | |           self.bytes[4] == 0 && self.bytes[5] == 0 && self.bytes[6] == 0 && self.bytes[7] == 0 &&
[INFO] [stderr] 634 | |           self.bytes[8] == 0 && self.bytes[9] == 0 && self.bytes[10] == 0 && self.bytes[11] == 0)
[INFO] [stderr] 635 | |          && !(self.bytes[12] == 0 && self.bytes[13] == 0 && self.bytes[14] == 0
[INFO] [stderr] 636 | |               && (self.bytes[15] == 0 || self.bytes[15] == 1)))
[INFO] [stderr]     | |_______________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 632 |         (self.bytes[0] == 0 && self.bytes[1] == 0 && self.bytes[2] == 0 && self.bytes[3] == 0 &&
[INFO] [stderr] 633 |           self.bytes[4] == 0 && self.bytes[5] == 0 && self.bytes[6] == 0 && self.bytes[7] == 0 &&
[INFO] [stderr] 634 |           self.bytes[8] == 0 && self.bytes[9] == 0 && self.bytes[10] == 0 && self.bytes[11] == 0)
[INFO] [stderr] 635 |          && !(self.bytes[12] == 0 && self.bytes[13] == 0 && self.bytes[14] == 0
[INFO] [stderr] 636 |               && (self.bytes[15] == 0 || self.bytes[15] == 1))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/ip/icmp.rs:129:26
[INFO] [stderr]     |
[INFO] [stderr] 129 |     for ep in re.resolve(("localhost")).unwrap() {
[INFO] [stderr]     |                          ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/ffi/posix.rs:177:43
[INFO] [stderr]     |
[INFO] [stderr] 177 |     let mut name: [c_char; 65] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/ffi/posix.rs:260:39
[INFO] [stderr]     |
[INFO] [stderr] 260 |     let mut fd: [RawFd; 2] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/ffi/posix.rs:266:39
[INFO] [stderr]     |
[INFO] [stderr] 266 |     let mut fd: [RawFd; 2] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/ffi/tss/mod.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 | /     lazy_static! {
[INFO] [stderr] 25 | |         static ref PTR: TssPtr<i32> = TssPtr::new().unwrap();
[INFO] [stderr] 26 | |     };
[INFO] [stderr]    | |______^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/ffi/tss/pthread.rs:20:51
[INFO] [stderr]    |
[INFO] [stderr] 20 |         let mut tss_key: pthread_key_t = unsafe { mem::uninitialized() };
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/ffi/sa/nobsd.rs:32:26
[INFO] [stderr]    |
[INFO] [stderr] 32 |             sa: unsafe { mem::uninitialized() },
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/ffi/fdset/posix.rs:13:40
[INFO] [stderr]    |
[INFO] [stderr] 13 |         let mut fds: fd_set = unsafe { mem::uninitialized() };
[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/core/mod.rs:309:52
[INFO] [stderr]     |
[INFO] [stderr] 309 |     use std::sync::atomic::{Ordering, AtomicUsize, 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/core/mod.rs:311:33
[INFO] [stderr]     |
[INFO] [stderr] 311 |     static COUNT: 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::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/core/init.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | / lazy_static! {
[INFO] [stderr] 30 | |     static ref REGISTRY_COUNT: Mutex<usize> = Default::default();
[INFO] [stderr] 31 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/core/callstack.rs:65:1
[INFO] [stderr]    |
[INFO] [stderr] 65 | / lazy_static! {
[INFO] [stderr] 66 | |     static ref TOP: TssPtr<ThreadCallStack> = TssPtr::new().unwrap();
[INFO] [stderr] 67 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/core/reactor/fd.rs:121:27
[INFO] [stderr]     |
[INFO] [stderr] 121 |             ctx: unsafe { mem::uninitialized() },
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/core/reactor/epoll.rs:202:41
[INFO] [stderr]     |
[INFO] [stderr] 202 |         let mut buf: [u8; 8] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/core/reactor/epoll.rs:209:41
[INFO] [stderr]     |
[INFO] [stderr] 209 |         let mut buf: [u8; 8] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/core/reactor/epoll.rs:83:55
[INFO] [stderr]    |
[INFO] [stderr] 83 |         let mut events: [epoll_event; 128] = unsafe { mem::uninitialized() };
[INFO] [stderr]    |                                                       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/ip/tcp.rs:78:9
[INFO] [stderr]    |
[INFO] [stderr] 78 |         mem::uninitialized()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/ip/udp.rs:66:9
[INFO] [stderr]    |
[INFO] [stderr] 66 |         mem::uninitialized()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/ip/icmp.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 34 |         mem::uninitialized()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/local/dgram.rs:46:9
[INFO] [stderr]    |
[INFO] [stderr] 46 |         mem::uninitialized()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/local/stream.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |         mem::uninitialized()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/local/seq_packet.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |         mem::uninitialized()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/signal_set.rs:109:39
[INFO] [stderr]     |
[INFO] [stderr] 109 |     let mut mask: sigset_t = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/signal_set.rs:145:50
[INFO] [stderr]     |
[INFO] [stderr] 145 |         let mut ssi: signalfd_siginfo = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/signal_set.rs:176:62
[INFO] [stderr]     |
[INFO] [stderr] 176 |                     let mut ssi: signalfd_siginfo = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                                              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> tests/cancel_of_async_connect.rs:18:18
[INFO] [stderr]    |
[INFO] [stderr] 18 |             soc: try!(TcpSocket::new(ctx, ep.protocol())),
[INFO] [stderr]    |                  ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> tests/cancel_of_async_send.rs:59:18
[INFO] [stderr]    |
[INFO] [stderr] 59 |             soc: try!(TcpSocket::new(ctx, ep.protocol())),
[INFO] [stderr]    |                  ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> tests/cancel_of_async_accept.rs:18:19
[INFO] [stderr]    |
[INFO] [stderr] 18 |         let soc = try!(TcpListener::new(ctx, ep.protocol()));
[INFO] [stderr]    |                   ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> tests/cancel_of_async_accept.rs:19:19
[INFO] [stderr]    |
[INFO] [stderr] 19 |         let _   = try!(soc.set_option(ReuseAddr::new(true)));
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> tests/cancel_of_async_accept.rs:20:19
[INFO] [stderr]    |
[INFO] [stderr] 20 |         let _   = try!(soc.bind(&ep));
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> tests/cancel_of_async_accept.rs:21:19
[INFO] [stderr]    |
[INFO] [stderr] 21 |         let _   = try!(soc.listen());
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> tests/cancel_of_async_receive.rs:18:19
[INFO] [stderr]    |
[INFO] [stderr] 18 |         let soc = try!(UdpSocket::new(ctx, Udp::v4()));
[INFO] [stderr]    |                   ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: the type `core::IoContext` does not permit being left uninitialized
[INFO] [stderr]    --> src/core/reactor/fd.rs:121:27
[INFO] [stderr]     |
[INFO] [stderr] 121 |             ctx: unsafe { mem::uninitialized() },
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                           |
[INFO] [stderr]     |                           this code causes undefined behavior when executed
[INFO] [stderr]     |                           help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stderr] note: `std::ptr::NonNull<alloc::sync::ArcInner<core::task_ctx::TaskIoContext>>` must be non-null (in this struct field)
[INFO] [stderr] 
[INFO] [stderr] warning: 98 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 26.85s
[INFO] running `"docker" "inspect" "a9fdf4e0e81f7e7eeabb130111e7f7d3ce8c9158be386adc97fa2f93af9c26da"`
[INFO] running `"docker" "rm" "-f" "a9fdf4e0e81f7e7eeabb130111e7f7d3ce8c9158be386adc97fa2f93af9c26da"`
[INFO] [stdout] a9fdf4e0e81f7e7eeabb130111e7f7d3ce8c9158be386adc97fa2f93af9c26da
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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=forbid" "-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" "+41997647ba6a77908f6ef64401414feb00bccf16" "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] cb91299b07d36dbd7f89121a7d1e788a0c08f1545d3970fb242e21833b6fcc09
[INFO] running `"docker" "start" "-a" "cb91299b07d36dbd7f89121a7d1e788a0c08f1545d3970fb242e21833b6fcc09"`
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi/posix.rs:173:9
[INFO] [stderr]     |
[INFO] [stderr] 173 |     Ok((try!(getflags(t)) & libc::O_NONBLOCK) != 0)
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi/posix.rs:354:17
[INFO] [stderr]     |
[INFO] [stderr] 354 |     let flags = try!(getflags(t));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/buffers.rs:311:9
[INFO] [stderr]     |
[INFO] [stderr] 311 |         try!(self.prepare_exact(len)).clone_from_slice(&buf[..len]);
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/core/task_ctx.rs:51:44
[INFO] [stderr]    |
[INFO] [stderr] 51 |         let reactor = UnsafeBoxedCell::new(try!(Reactor::new(outstanding_work.clone())));
[INFO] [stderr]    |                                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/core/task_ctx.rs:52:25
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let scheduler = try!(Scheduler::new(outstanding_work.clone()));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/core/task_ctx.rs:55:27
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let interrupter = try!(Interrupter::new());
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/stream_socket.rs:22:18
[INFO] [stderr]    |
[INFO] [stderr] 22 |         let fd = try!(socket(&pro));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/stream_socket.rs:46:9
[INFO] [stderr]    |
[INFO] [stderr] 46 |         try!(self.io_control(&mut bytes));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/dgram_socket.rs:22:18
[INFO] [stderr]    |
[INFO] [stderr] 22 |         let fd = try!(socket(&pro));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/dgram_socket.rs:59:9
[INFO] [stderr]    |
[INFO] [stderr] 59 |         try!(self.io_control(&mut bytes));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/raw_socket.rs:21:18
[INFO] [stderr]    |
[INFO] [stderr] 21 |         let fd = try!(socket(&pro));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/raw_socket.rs:58:9
[INFO] [stderr]    |
[INFO] [stderr] 58 |         try!(self.io_control(&mut bytes));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seq_packet_socket.rs:21:18
[INFO] [stderr]    |
[INFO] [stderr] 21 |         let fd = try!(socket(&pro));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seq_packet_socket.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |         try!(self.io_control(&mut bytes));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/socket_listener.rs:22:18
[INFO] [stderr]    |
[INFO] [stderr] 22 |         let fd = try!(socket(&pro));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ip/addr.rs:70:9
[INFO] [stderr]    |
[INFO] [stderr] 70 |         try!(write!(f, ":"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ip/addr.rs:73:13
[INFO] [stderr]    |
[INFO] [stderr] 73 |             try!(write!(f, "{:x}:", u16::from_be(ar[i])));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ip/addr.rs:78:9
[INFO] [stderr]    |
[INFO] [stderr] 78 |         try!(write!(f, ":"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ip/addr.rs:81:13
[INFO] [stderr]    |
[INFO] [stderr] 81 |             try!(write!(f, ":{:x}", u16::from_be(ar[i])));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ip/addr.rs:996:9
[INFO] [stderr]     |
[INFO] [stderr] 996 |         try!(fmt_v6(&self.bytes, f));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ip/resolver.rs:47:20
[INFO] [stderr]    |
[INFO] [stderr] 47 |         let host = try!(CString::new(host));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ip/resolver.rs:48:20
[INFO] [stderr]    |
[INFO] [stderr] 48 |         let port = try!(CString::new(port));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ip/resolver.rs:49:18
[INFO] [stderr]    |
[INFO] [stderr] 49 |         let ai = try!(getaddrinfo(pro, &host, &port, flags));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ip/resolver.rs:107:19
[INFO] [stderr]     |
[INFO] [stderr] 107 |         for ep in try!(self.resolve(query)) {
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ip/resolver.rs:109:23
[INFO] [stderr]     |
[INFO] [stderr] 109 |             let soc = try!(socket(&pro));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:185:23
[INFO] [stderr]     |
[INFO] [stderr] 185 |         let (a, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:186:23
[INFO] [stderr]     |
[INFO] [stderr] 186 |         let (_, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:187:23
[INFO] [stderr]     |
[INFO] [stderr] 187 |         let (b, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:188:23
[INFO] [stderr]     |
[INFO] [stderr] 188 |         let (_, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:189:23
[INFO] [stderr]     |
[INFO] [stderr] 189 |         let (c, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:190:23
[INFO] [stderr]     |
[INFO] [stderr] 190 |         let (_, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:191:23
[INFO] [stderr]     |
[INFO] [stderr] 191 |         let (d, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:202:23
[INFO] [stderr]     |
[INFO] [stderr] 202 |         let (a, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:203:23
[INFO] [stderr]     |
[INFO] [stderr] 203 |         let (_, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:204:23
[INFO] [stderr]     |
[INFO] [stderr] 204 |         let (b, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:205:23
[INFO] [stderr]     |
[INFO] [stderr] 205 |         let (_, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:206:23
[INFO] [stderr]     |
[INFO] [stderr] 206 |         let (c, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:207:23
[INFO] [stderr]     |
[INFO] [stderr] 207 |         let (_, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:208:23
[INFO] [stderr]     |
[INFO] [stderr] 208 |         let (d, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:209:23
[INFO] [stderr]     |
[INFO] [stderr] 209 |         let (_, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:210:23
[INFO] [stderr]     |
[INFO] [stderr] 210 |         let (e, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:211:23
[INFO] [stderr]     |
[INFO] [stderr] 211 |         let (_, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:212:23
[INFO] [stderr]     |
[INFO] [stderr] 212 |         let (f, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:248:23
[INFO] [stderr]     |
[INFO] [stderr] 248 |         let (_, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:249:23
[INFO] [stderr]     |
[INFO] [stderr] 249 |         let (a, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:250:23
[INFO] [stderr]     |
[INFO] [stderr] 250 |         let (_, it) = try!(self.2.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:261:27
[INFO] [stderr]     |
[INFO] [stderr] 261 |         let (a, mut it) = try!(self.0.parse(it));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/local/connect_pair.rs:34:20
[INFO] [stderr]    |
[INFO] [stderr] 34 |     let (s1, s2) = try!(socketpair(&pro));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/signal_set.rs:238:26
[INFO] [stderr]     |
[INFO] [stderr] 238 |         let (fd, mask) = try!(signalfd_init());
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:98:1
[INFO] [stderr]    |
[INFO] [stderr] 98 | #[macro_use] extern crate bitflags;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/lib.rs:119:1
[INFO] [stderr]     |
[INFO] [stderr] 119 | / macro_rules! libc_unwrap {
[INFO] [stderr] 120 | |     ($expr:expr) => (
[INFO] [stderr] 121 | |         match unsafe { $expr } {
[INFO] [stderr] 122 | |             rc if rc >= 0 => rc,
[INFO] [stderr] ...   |
[INFO] [stderr] 125 | |     )
[INFO] [stderr] 126 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/core/mod.rs:258:22
[INFO] [stderr]     |
[INFO] [stderr] 258 | type Operation = Box<FnOp + Send>;
[INFO] [stderr]     |                      ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/task_ctx.rs:23:21
[INFO] [stderr]    |
[INFO] [stderr] 23 | type Function = Box<FnBox + Send + 'static>;
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/async/mod.rs:4:65
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub trait Sender<R, E, G: WrappedHandler<R, E>> : FnOp + Upcast<FnOp + Send> {
[INFO] [stderr]   |                                                                 ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/async/mod.rs:12:24
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl<R, E, G> Into<Box<FnOp + Send>> for Box<Sender<R, E, G> + Send> {
[INFO] [stderr]    |                        ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/async/mod.rs:12:46
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl<R, E, G> Into<Box<FnOp + Send>> for Box<Sender<R, E, G> + Send> {
[INFO] [stderr]    |                                              ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Sender<R, E, G> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/async/mod.rs:13:26
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn into(self) -> Box<FnOp + Send> {
[INFO] [stderr]    |                          ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/async/mod.rs:18:35
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub type Operation<R, E, G> = Box<Sender<R, E, G> + Send>;
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Sender<R, E, G> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/async/wrap.rs:50:28
[INFO] [stderr]    |
[INFO] [stderr] 50 | impl<T, F, R, E, G> Upcast<FnOp + Send> for (ArcHandler<T, F, R, E>, G)
[INFO] [stderr]    |                            ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/async/wrap.rs:57:39
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn upcast(self: Box<Self>) -> Box<FnOp + Send> {
[INFO] [stderr]    |                                       ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/async/strand.rs:22:24
[INFO] [stderr]    |
[INFO] [stderr] 22 | type Function<T> = Box<FnBox<T>>;
[INFO] [stderr]    |                        ^^^^^^^^ help: use `dyn`: `dyn FnBox<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/async/strand.rs:228:28
[INFO] [stderr]     |
[INFO] [stderr] 228 | impl<T, F, R, E, G> Upcast<FnOp + Send> for (StrandHandler<T, F, R, E>, G)
[INFO] [stderr]     |                            ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/async/strand.rs:235:39
[INFO] [stderr]     |
[INFO] [stderr] 235 |     fn upcast(self: Box<Self>) -> Box<FnOp + Send> {
[INFO] [stderr]     |                                       ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/async/coroutine.rs:24:15
[INFO] [stderr]    |
[INFO] [stderr] 24 |     func: Box<FnBox>,
[INFO] [stderr]    |               ^^^^^ help: use `dyn`: `dyn FnBox`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/async/coroutine.rs:165:22
[INFO] [stderr]     |
[INFO] [stderr] 165 | impl<R, E, G> Upcast<FnOp + Send> for (CoroutineHandler<R, E>, G)
[INFO] [stderr]     |                      ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/async/coroutine.rs:170:39
[INFO] [stderr]     |
[INFO] [stderr] 170 |     fn upcast(self: Box<Self>) -> Box<FnOp + Send> {
[INFO] [stderr]     |                                       ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/reactive_io/mod.rs:13:27
[INFO] [stderr]    |
[INFO] [stderr] 13 |         where T: Into<Box<FnOp + Send>>
[INFO] [stderr]    |                           ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/reactive_io/mod.rs:27:27
[INFO] [stderr]    |
[INFO] [stderr] 27 |         where T: Into<Box<FnOp + Send>>
[INFO] [stderr]    |                           ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/ip/addr.rs:189:9
[INFO] [stderr]     |
[INFO] [stderr] 189 |         ((self.bytes[0] as i32 * 256 + self.bytes[1] as i32) * 256 + self.bytes[2] as i32)
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/ip/addr.rs:577:9
[INFO] [stderr]     |
[INFO] [stderr] 577 | /         (self.bytes[0] == 0 && self.bytes[1] == 0 && self.bytes[2] == 0 && self.bytes[3] == 0 &&
[INFO] [stderr] 578 | |          self.bytes[4] == 0 && self.bytes[5] == 0 && self.bytes[6] == 0 && self.bytes[7] == 0 &&
[INFO] [stderr] 579 | |          self.bytes[8] == 0 && self.bytes[9] == 0 && self.bytes[10] == 0 && self.bytes[11] == 0 &&
[INFO] [stderr] 580 | |          self.bytes[12] == 0 && self.bytes[13] == 0 && self.bytes[14] == 0 && self.bytes[15] == 1)
[INFO] [stderr]     | |__________________________________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 577 |         self.bytes[0] == 0 && self.bytes[1] == 0 && self.bytes[2] == 0 && self.bytes[3] == 0 &&
[INFO] [stderr] 578 |          self.bytes[4] == 0 && self.bytes[5] == 0 && self.bytes[6] == 0 && self.bytes[7] == 0 &&
[INFO] [stderr] 579 |          self.bytes[8] == 0 && self.bytes[9] == 0 && self.bytes[10] == 0 && self.bytes[11] == 0 &&
[INFO] [stderr] 580 |          self.bytes[12] == 0 && self.bytes[13] == 0 && self.bytes[14] == 0 && self.bytes[15] == 1
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/ip/addr.rs:625:9
[INFO] [stderr]     |
[INFO] [stderr] 625 | /         (self.bytes[0] == 0 && self.bytes[1] == 0 && self.bytes[2] == 0 && self.bytes[3] == 0 &&
[INFO] [stderr] 626 | |          self.bytes[4] == 0 && self.bytes[5] == 0 && self.bytes[6] == 0 && self.bytes[7] == 0 &&
[INFO] [stderr] 627 | |          self.bytes[8] == 0 && self.bytes[9] == 0 && self.bytes[10] == 0xFF && self.bytes[11] == 0xFF)
[INFO] [stderr]     | |______________________________________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 625 |         self.bytes[0] == 0 && self.bytes[1] == 0 && self.bytes[2] == 0 && self.bytes[3] == 0 &&
[INFO] [stderr] 626 |          self.bytes[4] == 0 && self.bytes[5] == 0 && self.bytes[6] == 0 && self.bytes[7] == 0 &&
[INFO] [stderr] 627 |          self.bytes[8] == 0 && self.bytes[9] == 0 && self.bytes[10] == 0xFF && self.bytes[11] == 0xFF
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/ip/addr.rs:632:9
[INFO] [stderr]     |
[INFO] [stderr] 632 | /         ((self.bytes[0] == 0 && self.bytes[1] == 0 && self.bytes[2] == 0 && self.bytes[3] == 0 &&
[INFO] [stderr] 633 | |           self.bytes[4] == 0 && self.bytes[5] == 0 && self.bytes[6] == 0 && self.bytes[7] == 0 &&
[INFO] [stderr] 634 | |           self.bytes[8] == 0 && self.bytes[9] == 0 && self.bytes[10] == 0 && self.bytes[11] == 0)
[INFO] [stderr] 635 | |          && !(self.bytes[12] == 0 && self.bytes[13] == 0 && self.bytes[14] == 0
[INFO] [stderr] 636 | |               && (self.bytes[15] == 0 || self.bytes[15] == 1)))
[INFO] [stderr]     | |_______________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 632 |         (self.bytes[0] == 0 && self.bytes[1] == 0 && self.bytes[2] == 0 && self.bytes[3] == 0 &&
[INFO] [stderr] 633 |           self.bytes[4] == 0 && self.bytes[5] == 0 && self.bytes[6] == 0 && self.bytes[7] == 0 &&
[INFO] [stderr] 634 |           self.bytes[8] == 0 && self.bytes[9] == 0 && self.bytes[10] == 0 && self.bytes[11] == 0)
[INFO] [stderr] 635 |          && !(self.bytes[12] == 0 && self.bytes[13] == 0 && self.bytes[14] == 0
[INFO] [stderr] 636 |               && (self.bytes[15] == 0 || self.bytes[15] == 1))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around method argument
[INFO] [stderr]    --> src/ip/icmp.rs:129:26
[INFO] [stderr]     |
[INFO] [stderr] 129 |     for ep in re.resolve(("localhost")).unwrap() {
[INFO] [stderr]     |                          ^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/ffi/posix.rs:177:43
[INFO] [stderr]     |
[INFO] [stderr] 177 |     let mut name: [c_char; 65] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/ffi/posix.rs:260:39
[INFO] [stderr]     |
[INFO] [stderr] 260 |     let mut fd: [RawFd; 2] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/ffi/posix.rs:266:39
[INFO] [stderr]     |
[INFO] [stderr] 266 |     let mut fd: [RawFd; 2] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/ffi/tss/mod.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 | /     lazy_static! {
[INFO] [stderr] 25 | |         static ref PTR: TssPtr<i32> = TssPtr::new().unwrap();
[INFO] [stderr] 26 | |     };
[INFO] [stderr]    | |______^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/ffi/tss/pthread.rs:20:51
[INFO] [stderr]    |
[INFO] [stderr] 20 |         let mut tss_key: pthread_key_t = unsafe { mem::uninitialized() };
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/ffi/sa/nobsd.rs:32:26
[INFO] [stderr]    |
[INFO] [stderr] 32 |             sa: unsafe { mem::uninitialized() },
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/ffi/fdset/posix.rs:13:40
[INFO] [stderr]    |
[INFO] [stderr] 13 |         let mut fds: fd_set = unsafe { mem::uninitialized() };
[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/core/mod.rs:309:52
[INFO] [stderr]     |
[INFO] [stderr] 309 |     use std::sync::atomic::{Ordering, AtomicUsize, ATOMIC_USIZE_INIT};
[INFO] [stderr]     |                                                    ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi/posix.rs:173:9
[INFO] [stderr]     |
[INFO] [stderr] 173 |     Ok((try!(getflags(t)) & libc::O_NONBLOCK) != 0)
[INFO] [stderr]     |         ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::atomic::ATOMIC_USIZE_INIT': the `new` function is now preferred
[INFO] [stderr]    --> src/core/mod.rs:311:33
[INFO] [stderr]     |
[INFO] [stderr] 311 |     static COUNT: 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::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/core/init.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | / lazy_static! {
[INFO] [stderr] 30 | |     static ref REGISTRY_COUNT: Mutex<usize> = Default::default();
[INFO] [stderr] 31 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/core/callstack.rs:65:1
[INFO] [stderr]    |
[INFO] [stderr] 65 | / lazy_static! {
[INFO] [stderr] 66 | |     static ref TOP: TssPtr<ThreadCallStack> = TssPtr::new().unwrap();
[INFO] [stderr] 67 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/core/reactor/fd.rs:121:27
[INFO] [stderr]     |
[INFO] [stderr] 121 |             ctx: unsafe { mem::uninitialized() },
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/core/reactor/epoll.rs:202:41
[INFO] [stderr]     |
[INFO] [stderr] 202 |         let mut buf: [u8; 8] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/core/reactor/epoll.rs:209:41
[INFO] [stderr]     |
[INFO] [stderr] 209 |         let mut buf: [u8; 8] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/core/reactor/epoll.rs:83:55
[INFO] [stderr]    |
[INFO] [stderr] 83 |         let mut events: [epoll_event; 128] = unsafe { mem::uninitialized() };
[INFO] [stderr]    |                                                       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/ip/tcp.rs:78:9
[INFO] [stderr]    |
[INFO] [stderr] 78 |         mem::uninitialized()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/ip/udp.rs:66:9
[INFO] [stderr]    |
[INFO] [stderr] 66 |         mem::uninitialized()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/ip/icmp.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 34 |         mem::uninitialized()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/local/dgram.rs:46:9
[INFO] [stderr]    |
[INFO] [stderr] 46 |         mem::uninitialized()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/local/stream.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |         mem::uninitialized()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/local/seq_packet.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |         mem::uninitialized()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/signal_set.rs:109:39
[INFO] [stderr]     |
[INFO] [stderr] 109 |     let mut mask: sigset_t = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/signal_set.rs:145:50
[INFO] [stderr]     |
[INFO] [stderr] 145 |         let mut ssi: signalfd_siginfo = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/signal_set.rs:176:62
[INFO] [stderr]     |
[INFO] [stderr] 176 |                     let mut ssi: signalfd_siginfo = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                                              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the type `core::IoContext` does not permit being left uninitialized
[INFO] [stderr]    --> src/core/reactor/fd.rs:121:27
[INFO] [stderr]     |
[INFO] [stderr] 121 |             ctx: unsafe { mem::uninitialized() },
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                           |
[INFO] [stderr]     |                           this code causes undefined behavior when executed
[INFO] [stderr]     |                           help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stderr] note: `std::ptr::NonNull<alloc::sync::ArcInner<core::task_ctx::TaskIoContext>>` must be non-null (in this struct field)
[INFO] [stderr] 
[INFO] [stderr] warning: 98 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ffi/posix.rs:354:17
[INFO] [stderr]     |
[INFO] [stderr] 354 |     let flags = try!(getflags(t));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/buffers.rs:311:9
[INFO] [stderr]     |
[INFO] [stderr] 311 |         try!(self.prepare_exact(len)).clone_from_slice(&buf[..len]);
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/core/task_ctx.rs:51:44
[INFO] [stderr]    |
[INFO] [stderr] 51 |         let reactor = UnsafeBoxedCell::new(try!(Reactor::new(outstanding_work.clone())));
[INFO] [stderr]    |                                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/core/task_ctx.rs:52:25
[INFO] [stderr]    |
[INFO] [stderr] 52 |         let scheduler = try!(Scheduler::new(outstanding_work.clone()));
[INFO] [stderr]    |                         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/core/task_ctx.rs:55:27
[INFO] [stderr]    |
[INFO] [stderr] 55 |         let interrupter = try!(Interrupter::new());
[INFO] [stderr]    |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/stream_socket.rs:22:18
[INFO] [stderr]    |
[INFO] [stderr] 22 |         let fd = try!(socket(&pro));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/stream_socket.rs:46:9
[INFO] [stderr]    |
[INFO] [stderr] 46 |         try!(self.io_control(&mut bytes));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/dgram_socket.rs:22:18
[INFO] [stderr]    |
[INFO] [stderr] 22 |         let fd = try!(socket(&pro));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/dgram_socket.rs:59:9
[INFO] [stderr]    |
[INFO] [stderr] 59 |         try!(self.io_control(&mut bytes));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/raw_socket.rs:21:18
[INFO] [stderr]    |
[INFO] [stderr] 21 |         let fd = try!(socket(&pro));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/raw_socket.rs:58:9
[INFO] [stderr]    |
[INFO] [stderr] 58 |         try!(self.io_control(&mut bytes));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seq_packet_socket.rs:21:18
[INFO] [stderr]    |
[INFO] [stderr] 21 |         let fd = try!(socket(&pro));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/seq_packet_socket.rs:45:9
[INFO] [stderr]    |
[INFO] [stderr] 45 |         try!(self.io_control(&mut bytes));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/socket_listener.rs:22:18
[INFO] [stderr]    |
[INFO] [stderr] 22 |         let fd = try!(socket(&pro));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ip/addr.rs:70:9
[INFO] [stderr]    |
[INFO] [stderr] 70 |         try!(write!(f, ":"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ip/addr.rs:73:13
[INFO] [stderr]    |
[INFO] [stderr] 73 |             try!(write!(f, "{:x}:", u16::from_be(ar[i])));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ip/addr.rs:78:9
[INFO] [stderr]    |
[INFO] [stderr] 78 |         try!(write!(f, ":"));
[INFO] [stderr]    |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ip/addr.rs:81:13
[INFO] [stderr]    |
[INFO] [stderr] 81 |             try!(write!(f, ":{:x}", u16::from_be(ar[i])));
[INFO] [stderr]    |             ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ip/addr.rs:996:9
[INFO] [stderr]     |
[INFO] [stderr] 996 |         try!(fmt_v6(&self.bytes, f));
[INFO] [stderr]     |         ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ip/resolver.rs:47:20
[INFO] [stderr]    |
[INFO] [stderr] 47 |         let host = try!(CString::new(host));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ip/resolver.rs:48:20
[INFO] [stderr]    |
[INFO] [stderr] 48 |         let port = try!(CString::new(port));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/ip/resolver.rs:49:18
[INFO] [stderr]    |
[INFO] [stderr] 49 |         let ai = try!(getaddrinfo(pro, &host, &port, flags));
[INFO] [stderr]    |                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ip/resolver.rs:107:19
[INFO] [stderr]     |
[INFO] [stderr] 107 |         for ep in try!(self.resolve(query)) {
[INFO] [stderr]     |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/ip/resolver.rs:109:23
[INFO] [stderr]     |
[INFO] [stderr] 109 |             let soc = try!(socket(&pro));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:185:23
[INFO] [stderr]     |
[INFO] [stderr] 185 |         let (a, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:186:23
[INFO] [stderr]     |
[INFO] [stderr] 186 |         let (_, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:187:23
[INFO] [stderr]     |
[INFO] [stderr] 187 |         let (b, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:188:23
[INFO] [stderr]     |
[INFO] [stderr] 188 |         let (_, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:189:23
[INFO] [stderr]     |
[INFO] [stderr] 189 |         let (c, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:190:23
[INFO] [stderr]     |
[INFO] [stderr] 190 |         let (_, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:191:23
[INFO] [stderr]     |
[INFO] [stderr] 191 |         let (d, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:202:23
[INFO] [stderr]     |
[INFO] [stderr] 202 |         let (a, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:203:23
[INFO] [stderr]     |
[INFO] [stderr] 203 |         let (_, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:204:23
[INFO] [stderr]     |
[INFO] [stderr] 204 |         let (b, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:205:23
[INFO] [stderr]     |
[INFO] [stderr] 205 |         let (_, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:206:23
[INFO] [stderr]     |
[INFO] [stderr] 206 |         let (c, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:207:23
[INFO] [stderr]     |
[INFO] [stderr] 207 |         let (_, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:208:23
[INFO] [stderr]     |
[INFO] [stderr] 208 |         let (d, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:209:23
[INFO] [stderr]     |
[INFO] [stderr] 209 |         let (_, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:210:23
[INFO] [stderr]     |
[INFO] [stderr] 210 |         let (e, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:211:23
[INFO] [stderr]     |
[INFO] [stderr] 211 |         let (_, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:212:23
[INFO] [stderr]     |
[INFO] [stderr] 212 |         let (f, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:248:23
[INFO] [stderr]     |
[INFO] [stderr] 248 |         let (_, it) = try!(self.0.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:249:23
[INFO] [stderr]     |
[INFO] [stderr] 249 |         let (a, it) = try!(self.1.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:250:23
[INFO] [stderr]     |
[INFO] [stderr] 250 |         let (_, it) = try!(self.2.parse(it));
[INFO] [stderr]     |                       ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/from_str.rs:261:27
[INFO] [stderr]     |
[INFO] [stderr] 261 |         let (a, mut it) = try!(self.0.parse(it));
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> src/local/connect_pair.rs:34:20
[INFO] [stderr]    |
[INFO] [stderr] 34 |     let (s1, s2) = try!(socketpair(&pro));
[INFO] [stderr]    |                    ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/signal_set.rs:238:26
[INFO] [stderr]     |
[INFO] [stderr] 238 |         let (fd, mask) = try!(signalfd_init());
[INFO] [stderr]     |                          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `#[macro_use]` import
[INFO] [stderr]   --> src/lib.rs:98:1
[INFO] [stderr]    |
[INFO] [stderr] 98 | #[macro_use] extern crate bitflags;
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused macro definition
[INFO] [stderr]    --> src/lib.rs:119:1
[INFO] [stderr]     |
[INFO] [stderr] 119 | / macro_rules! libc_unwrap {
[INFO] [stderr] 120 | |     ($expr:expr) => (
[INFO] [stderr] 121 | |         match unsafe { $expr } {
[INFO] [stderr] 122 | |             rc if rc >= 0 => rc,
[INFO] [stderr] ...   |
[INFO] [stderr] 125 | |     )
[INFO] [stderr] 126 | | }
[INFO] [stderr]     | |_^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_macros)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/core/mod.rs:258:22
[INFO] [stderr]     |
[INFO] [stderr] 258 | type Operation = Box<FnOp + Send>;
[INFO] [stderr]     |                      ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/core/task_ctx.rs:23:21
[INFO] [stderr]    |
[INFO] [stderr] 23 | type Function = Box<FnBox + Send + 'static>;
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnBox + Send + 'static`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/async/mod.rs:4:65
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub trait Sender<R, E, G: WrappedHandler<R, E>> : FnOp + Upcast<FnOp + Send> {
[INFO] [stderr]   |                                                                 ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/async/mod.rs:12:24
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl<R, E, G> Into<Box<FnOp + Send>> for Box<Sender<R, E, G> + Send> {
[INFO] [stderr]    |                        ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/async/mod.rs:12:46
[INFO] [stderr]    |
[INFO] [stderr] 12 | impl<R, E, G> Into<Box<FnOp + Send>> for Box<Sender<R, E, G> + Send> {
[INFO] [stderr]    |                                              ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Sender<R, E, G> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/async/mod.rs:13:26
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn into(self) -> Box<FnOp + Send> {
[INFO] [stderr]    |                          ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/async/mod.rs:18:35
[INFO] [stderr]    |
[INFO] [stderr] 18 | pub type Operation<R, E, G> = Box<Sender<R, E, G> + Send>;
[INFO] [stderr]    |                                   ^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Sender<R, E, G> + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/async/wrap.rs:50:28
[INFO] [stderr]    |
[INFO] [stderr] 50 | impl<T, F, R, E, G> Upcast<FnOp + Send> for (ArcHandler<T, F, R, E>, G)
[INFO] [stderr]    |                            ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/async/wrap.rs:57:39
[INFO] [stderr]    |
[INFO] [stderr] 57 |     fn upcast(self: Box<Self>) -> Box<FnOp + Send> {
[INFO] [stderr]    |                                       ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/async/strand.rs:22:24
[INFO] [stderr]    |
[INFO] [stderr] 22 | type Function<T> = Box<FnBox<T>>;
[INFO] [stderr]    |                        ^^^^^^^^ help: use `dyn`: `dyn FnBox<T>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/async/strand.rs:228:28
[INFO] [stderr]     |
[INFO] [stderr] 228 | impl<T, F, R, E, G> Upcast<FnOp + Send> for (StrandHandler<T, F, R, E>, G)
[INFO] [stderr]     |                            ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/async/strand.rs:235:39
[INFO] [stderr]     |
[INFO] [stderr] 235 |     fn upcast(self: Box<Self>) -> Box<FnOp + Send> {
[INFO] [stderr]     |                                       ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/async/coroutine.rs:24:15
[INFO] [stderr]    |
[INFO] [stderr] 24 |     func: Box<FnBox>,
[INFO] [stderr]    |               ^^^^^ help: use `dyn`: `dyn FnBox`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/async/coroutine.rs:165:22
[INFO] [stderr]     |
[INFO] [stderr] 165 | impl<R, E, G> Upcast<FnOp + Send> for (CoroutineHandler<R, E>, G)
[INFO] [stderr]     |                      ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/async/coroutine.rs:170:39
[INFO] [stderr]     |
[INFO] [stderr] 170 |     fn upcast(self: Box<Self>) -> Box<FnOp + Send> {
[INFO] [stderr]     |                                       ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/reactive_io/mod.rs:13:27
[INFO] [stderr]    |
[INFO] [stderr] 13 |         where T: Into<Box<FnOp + Send>>
[INFO] [stderr]    |                           ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/reactive_io/mod.rs:27:27
[INFO] [stderr]    |
[INFO] [stderr] 27 |         where T: Into<Box<FnOp + Send>>
[INFO] [stderr]    |                           ^^^^^^^^^^^ help: use `dyn`: `dyn FnOp + Send`
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/ip/addr.rs:189:9
[INFO] [stderr]     |
[INFO] [stderr] 189 |         ((self.bytes[0] as i32 * 256 + self.bytes[1] as i32) * 256 + self.bytes[2] as i32)
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/ip/addr.rs:577:9
[INFO] [stderr]     |
[INFO] [stderr] 577 | /         (self.bytes[0] == 0 && self.bytes[1] == 0 && self.bytes[2] == 0 && self.bytes[3] == 0 &&
[INFO] [stderr] 578 | |          self.bytes[4] == 0 && self.bytes[5] == 0 && self.bytes[6] == 0 && self.bytes[7] == 0 &&
[INFO] [stderr] 579 | |          self.bytes[8] == 0 && self.bytes[9] == 0 && self.bytes[10] == 0 && self.bytes[11] == 0 &&
[INFO] [stderr] 580 | |          self.bytes[12] == 0 && self.bytes[13] == 0 && self.bytes[14] == 0 && self.bytes[15] == 1)
[INFO] [stderr]     | |__________________________________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 577 |         self.bytes[0] == 0 && self.bytes[1] == 0 && self.bytes[2] == 0 && self.bytes[3] == 0 &&
[INFO] [stderr] 578 |          self.bytes[4] == 0 && self.bytes[5] == 0 && self.bytes[6] == 0 && self.bytes[7] == 0 &&
[INFO] [stderr] 579 |          self.bytes[8] == 0 && self.bytes[9] == 0 && self.bytes[10] == 0 && self.bytes[11] == 0 &&
[INFO] [stderr] 580 |          self.bytes[12] == 0 && self.bytes[13] == 0 && self.bytes[14] == 0 && self.bytes[15] == 1
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/ip/addr.rs:625:9
[INFO] [stderr]     |
[INFO] [stderr] 625 | /         (self.bytes[0] == 0 && self.bytes[1] == 0 && self.bytes[2] == 0 && self.bytes[3] == 0 &&
[INFO] [stderr] 626 | |          self.bytes[4] == 0 && self.bytes[5] == 0 && self.bytes[6] == 0 && self.bytes[7] == 0 &&
[INFO] [stderr] 627 | |          self.bytes[8] == 0 && self.bytes[9] == 0 && self.bytes[10] == 0xFF && self.bytes[11] == 0xFF)
[INFO] [stderr]     | |______________________________________________________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 625 |         self.bytes[0] == 0 && self.bytes[1] == 0 && self.bytes[2] == 0 && self.bytes[3] == 0 &&
[INFO] [stderr] 626 |          self.bytes[4] == 0 && self.bytes[5] == 0 && self.bytes[6] == 0 && self.bytes[7] == 0 &&
[INFO] [stderr] 627 |          self.bytes[8] == 0 && self.bytes[9] == 0 && self.bytes[10] == 0xFF && self.bytes[11] == 0xFF
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around block return value
[INFO] [stderr]    --> src/ip/addr.rs:632:9
[INFO] [stderr]     |
[INFO] [stderr] 632 | /         ((self.bytes[0] == 0 && self.bytes[1] == 0 && self.bytes[2] == 0 && self.bytes[3] == 0 &&
[INFO] [stderr] 633 | |           self.bytes[4] == 0 && self.bytes[5] == 0 && self.bytes[6] == 0 && self.bytes[7] == 0 &&
[INFO] [stderr] 634 | |           self.bytes[8] == 0 && self.bytes[9] == 0 && self.bytes[10] == 0 && self.bytes[11] == 0)
[INFO] [stderr] 635 | |          && !(self.bytes[12] == 0 && self.bytes[13] == 0 && self.bytes[14] == 0
[INFO] [stderr] 636 | |               && (self.bytes[15] == 0 || self.bytes[15] == 1)))
[INFO] [stderr]     | |_______________________________________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 632 |         (self.bytes[0] == 0 && self.bytes[1] == 0 && self.bytes[2] == 0 && self.bytes[3] == 0 &&
[INFO] [stderr] 633 |           self.bytes[4] == 0 && self.bytes[5] == 0 && self.bytes[6] == 0 && self.bytes[7] == 0 &&
[INFO] [stderr] 634 |           self.bytes[8] == 0 && self.bytes[9] == 0 && self.bytes[10] == 0 && self.bytes[11] == 0)
[INFO] [stderr] 635 |          && !(self.bytes[12] == 0 && self.bytes[13] == 0 && self.bytes[14] == 0
[INFO] [stderr] 636 |               && (self.bytes[15] == 0 || self.bytes[15] == 1))
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/ffi/posix.rs:177:43
[INFO] [stderr]     |
[INFO] [stderr] 177 |     let mut name: [c_char; 65] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/ffi/posix.rs:260:39
[INFO] [stderr]     |
[INFO] [stderr] 260 |     let mut fd: [RawFd; 2] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/ffi/posix.rs:266:39
[INFO] [stderr]     |
[INFO] [stderr] 266 |     let mut fd: [RawFd; 2] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/ffi/tss/pthread.rs:20:51
[INFO] [stderr]    |
[INFO] [stderr] 20 |         let mut tss_key: pthread_key_t = unsafe { mem::uninitialized() };
[INFO] [stderr]    |                                                   ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/ffi/sa/nobsd.rs:32:26
[INFO] [stderr]    |
[INFO] [stderr] 32 |             sa: unsafe { mem::uninitialized() },
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/ffi/fdset/posix.rs:13:40
[INFO] [stderr]    |
[INFO] [stderr] 13 |         let mut fds: fd_set = unsafe { mem::uninitialized() };
[INFO] [stderr]    |                                        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/core/init.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | / lazy_static! {
[INFO] [stderr] 30 | |     static ref REGISTRY_COUNT: Mutex<usize> = Default::default();
[INFO] [stderr] 31 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred
[INFO] [stderr]   --> src/core/callstack.rs:65:1
[INFO] [stderr]    |
[INFO] [stderr] 65 | / lazy_static! {
[INFO] [stderr] 66 | |     static ref TOP: TssPtr<ThreadCallStack> = TssPtr::new().unwrap();
[INFO] [stderr] 67 | | }
[INFO] [stderr]    | |_^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/core/reactor/fd.rs:121:27
[INFO] [stderr]     |
[INFO] [stderr] 121 |             ctx: unsafe { mem::uninitialized() },
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/core/reactor/epoll.rs:202:41
[INFO] [stderr]     |
[INFO] [stderr] 202 |         let mut buf: [u8; 8] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/core/reactor/epoll.rs:209:41
[INFO] [stderr]     |
[INFO] [stderr] 209 |         let mut buf: [u8; 8] = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/core/reactor/epoll.rs:83:55
[INFO] [stderr]    |
[INFO] [stderr] 83 |         let mut events: [epoll_event; 128] = unsafe { mem::uninitialized() };
[INFO] [stderr]    |                                                       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/ip/tcp.rs:78:9
[INFO] [stderr]    |
[INFO] [stderr] 78 |         mem::uninitialized()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/ip/udp.rs:66:9
[INFO] [stderr]    |
[INFO] [stderr] 66 |         mem::uninitialized()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/ip/icmp.rs:34:9
[INFO] [stderr]    |
[INFO] [stderr] 34 |         mem::uninitialized()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/local/dgram.rs:46:9
[INFO] [stderr]    |
[INFO] [stderr] 46 |         mem::uninitialized()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/local/stream.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |         mem::uninitialized()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]   --> src/local/seq_packet.rs:48:9
[INFO] [stderr]    |
[INFO] [stderr] 48 |         mem::uninitialized()
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/signal_set.rs:109:39
[INFO] [stderr]     |
[INFO] [stderr] 109 |     let mut mask: sigset_t = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/signal_set.rs:145:50
[INFO] [stderr]     |
[INFO] [stderr] 145 |         let mut ssi: signalfd_siginfo = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                                  ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/signal_set.rs:176:62
[INFO] [stderr]     |
[INFO] [stderr] 176 |                     let mut ssi: signalfd_siginfo = unsafe { mem::uninitialized() };
[INFO] [stderr]     |                                                              ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the type `core::IoContext` does not permit being left uninitialized
[INFO] [stderr]    --> src/core/reactor/fd.rs:121:27
[INFO] [stderr]     |
[INFO] [stderr] 121 |             ctx: unsafe { mem::uninitialized() },
[INFO] [stderr]     |                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |                           |
[INFO] [stderr]     |                           this code causes undefined behavior when executed
[INFO] [stderr]     |                           help: use `MaybeUninit<T>` instead, and only call `assume_init` after initialization is done
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(invalid_value)]` on by default
[INFO] [stderr] note: `std::ptr::NonNull<alloc::sync::ArcInner<core::task_ctx::TaskIoContext>>` must be non-null (in this struct field)
[INFO] [stderr] 
[INFO] [stderr] warning: 94 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> tests/cancel_of_async_accept.rs:18:19
[INFO] [stderr]    |
[INFO] [stderr] 18 |         let soc = try!(TcpListener::new(ctx, ep.protocol()));
[INFO] [stderr]    |                   ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> tests/cancel_of_async_accept.rs:19:19
[INFO] [stderr]    |
[INFO] [stderr] 19 |         let _   = try!(soc.set_option(ReuseAddr::new(true)));
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> tests/cancel_of_async_accept.rs:20:19
[INFO] [stderr]    |
[INFO] [stderr] 20 |         let _   = try!(soc.bind(&ep));
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> tests/cancel_of_async_accept.rs:21:19
[INFO] [stderr]    |
[INFO] [stderr] 21 |         let _   = try!(soc.listen());
[INFO] [stderr]    |                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> tests/cancel_of_async_receive.rs:18:19
[INFO] [stderr]    |
[INFO] [stderr] 18 |         let soc = try!(UdpSocket::new(ctx, Udp::v4()));
[INFO] [stderr]    |                   ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> tests/cancel_of_async_send.rs:59:18
[INFO] [stderr]    |
[INFO] [stderr] 59 |             soc: try!(TcpSocket::new(ctx, ep.protocol())),
[INFO] [stderr]    |                  ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> tests/cancel_of_async_connect.rs:18:18
[INFO] [stderr]    |
[INFO] [stderr] 18 |             soc: try!(TcpSocket::new(ctx, ep.protocol())),
[INFO] [stderr]    |                  ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]   --> tests/broken_pipe_of_async_send.rs:31:18
[INFO] [stderr]    |
[INFO] [stderr] 31 |             soc: try!(TcpSocket::new(ctx, ep.protocol())),
[INFO] [stderr]    |                  ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: 1 warning emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.20s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/asyncio-c91e5ebf6110ec0d
[INFO] [stdout] 
[INFO] [stdout] running 92 tests
[INFO] [stdout] test buffers::test_streambuf ... ok
[INFO] [stdout] test buffers::test_streambuf_as_slice ... ok
[INFO] [stdout] test buffers::test_streambuf_prepare ... ok
[INFO] [stdout] test buffers::test_streambuf_from_vec ... ok
[INFO] [stdout] test buffers::test_streambuf_consume ... ok
[INFO] [stdout] test buffers::test_streambuf_prepare_exact ... ok
[INFO] [stdout] test buffers::test_streambuf_read ... ok
[INFO] [stdout] test buffers::test_streambuf_write ... ok
[INFO] [stdout] test async::coroutine::test_spawn_1 ... FAILED
[INFO] [stdout] test async::coroutine::test_spawn_0 ... FAILED
[INFO] [stdout] test async::strand::test_strand ... FAILED
[INFO] [stdout] test core::scheduler::timer_queue::test_expiry_diff ... ok
[INFO] [stdout] test async::strand::test_strand_dispatch ... FAILED
[INFO] [stdout] test core::test_multithread_working ... FAILED
[INFO] [stdout] test async::strand::test_strand_post ... FAILED
[INFO] [stdout] test core::callstack::test_call_stack_1 ... FAILED
[INFO] [stdout] test ffi::fdset::test_fd_set_1 ... FAILED
[INFO] [stdout] test core::test_work ... FAILED
[INFO] [stdout] test ffi::fdset::test_fd_set_1000 ... FAILED
[INFO] [stdout] test ffi::tss::test_tss_ptr_1 ... ok
[INFO] [stdout] test core::scheduler::timer_queue::test_cmp ... FAILED
[INFO] [stdout] test core::callstack::test_call_stack_2 ... FAILED
[INFO] [stdout] test core::scheduler::timer_queue::test_eq ... FAILED
[INFO] [stdout] test core::test_run ... FAILED
[INFO] [stdout] test core::test_run_one ... FAILED
[INFO] [stdout] test core::test_new ... FAILED
[INFO] [stdout] test from_str::test_hex08 ... ok
[INFO] [stdout] test from_str::test_ipaddr_v6 ... ok
[INFO] [stdout] test from_str::test_hex16 ... ok
[INFO] [stdout] test from_str::test_cat ... ok
[INFO] [stdout] test from_str::test_char ... ok
[INFO] [stdout] test ffi::tss::test_tss_ptr_2 ... ok
[INFO] [stdout] test from_str::test_ipaddr_v4 ... ok
[INFO] [stdout] test from_str::test_ipaddr ... ok
[INFO] [stdout] test from_str::test_lit_or ... ok
[INFO] [stdout] test from_str::test_dec8 ... ok
[INFO] [stdout] test generic::stream::test_generic_tcp ... FAILED
[INFO] [stdout] test from_str::test_lladdr ... ok
[INFO] [stdout] test ip::addr::test_ipaddr_v4 ... ok
[INFO] [stdout] test ip::addr::test_add_assign ... ok
[INFO] [stdout] test from_str::test_ipv6 ... ok
[INFO] [stdout] test from_str::test_lit ... ok
[INFO] [stdout] test ip::addr::test_ipaddr_v4_sub ... ok
[INFO] [stdout] test ip::addr::test_ipaddr_v4_add ... ok
[INFO] [stdout] test ip::addr::test_ipaddr_as_bytes ... ok
[INFO] [stdout] test ip::addr::test_ipaddr_v4_format ... ok
[INFO] [stdout] test ip::addr::test_prefix_ipaddr_v4_format ... ok
[INFO] [stdout] test ip::addr::test_prefix_ipaddr_v4 ... ok
[INFO] [stdout] test ip::addr::test_lladdr ... ok
[INFO] [stdout] test ip::addr::test_ipaddr_v6_format ... ok
[INFO] [stdout] test ip::addr::test_lladdr_format ... ok
[INFO] [stdout] test ip::addr::test_prefix_ipaddr_v6_format ... ok
[INFO] [stdout] test ip::addr::test_add_assign_overflow ... ok
[INFO] [stdout] test ip::addr::test_prefix_ipaddr_v6_from_panic ... ok
[INFO] [stdout] test ip::addr::test_netmask_len ... ok
[INFO] [stdout] test ip::addr::test_ipaddr_v6 ... ok
[INFO] [stdout] test ip::addr::test_prefix_ipaddr_v4_from_panic ... ok
[INFO] [stdout] test ip::icmp::test_format ... ignored
[INFO] [stdout] test ip::addr::test_sub_assign ... ok
[INFO] [stdout] test ip::addr::test_prefix_ipaddr_v6_half ... ok
[INFO] [stdout] test ip::icmp::test_icmp ... ok
[INFO] [stdout] test ip::addr::test_sub_assign_underflow ... ok
[INFO] [stdout] test ip::icmp::test_icmp_resolve ... FAILED
[INFO] [stdout] test ip::addr::test_prefix_ipaddr_v6_long ... ok
[INFO] [stdout] test ip::addr::test_prefix_ipaddr_v6_short ... ok
[INFO] [stdout] test ip::tcp::test_getsockname_v4 ... FAILED
[INFO] [stdout] test ip::tcp::test_format ... FAILED
[INFO] [stdout] test ip::options::test_outbound_interface ... ok
[INFO] [stdout] test ip::test_endpoint_v4 ... ok
[INFO] [stdout] test ip::tcp::test_getsockname_v6 ... FAILED
[INFO] [stdout] test ip::test_endpoint_cmp ... ok
[INFO] [stdout] test ip::tcp::test_tcp ... ok
[INFO] [stdout] test ip::tcp::test_tcp_resolver ... FAILED
[INFO] [stdout] test ip::test_endpoint_v6 ... ok
[INFO] [stdout] test ip::tcp::test_receive_error_when_not_connected ... FAILED
[INFO] [stdout] test ip::udp::test_udp ... ok
[INFO] [stdout] test local::dgram::test_dgram ... ok
[INFO] [stdout] test local::seq_packet::test_format ... FAILED
[INFO] [stdout] test ip::udp::test_format ... FAILED
[INFO] [stdout] test local::dgram::test_format ... FAILED
[INFO] [stdout] test local::seq_packet::test_seq_packet ... ok
[INFO] [stdout] test ip::test_host_name ... FAILED
[INFO] [stdout] test ip::tcp::test_send_error_when_not_connected ... FAILED
[INFO] [stdout] test streams::match_cond::test_match_cond ... ok
[INFO] [stdout] test local::stream::test_stream ... ok
[INFO] [stdout] test local::test_local_endpoint_limit ... ok
[INFO] [stdout] test ip::udp::test_udp_resolve ... FAILED
[INFO] [stdout] test local::stream::test_format ... FAILED
[INFO] [stdout] test local::stream::test_getsockname_local ... FAILED
[INFO] [stdout] test signal_set::test_signal_set_wait ... FAILED
[INFO] [stdout] test signal_set::test_signal_set ... FAILED
[INFO] [stdout] test waitable_timer::test_async_wait ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- async::coroutine::test_spawn_1 stdout ----
[INFO] [stdout] thread 'async::coroutine::test_spawn_1' panicked at 'attempted to leave type `core::IoContext` uninitialized, which is invalid', /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559c151cdfe4 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x559c151cdfe4 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x559c151cdfe4 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x559c151cdfe4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7729313ad2d729c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x559c151f6ecc - core::fmt::write::hb0049f6c12bdaffc
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stdout]    5:     0x559c1517dc05 - std::io::Write::write_fmt::h5d052af13df32ea6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/io/mod.rs:1504
[INFO] [stdout]    6:     0x559c151c84d1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h8fe8a9bdc421b4b6
[INFO] [stdout]                                at src/libstd/io/impls.rs:156
[INFO] [stdout]    7:     0x559c151d08c5 - std::sys_common::backtrace::_print::ha087cac92e84a414
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x559c151d08c5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x559c151d08c5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x559c151d05ab - std::panicking::default_hook::h9386f7e484840463
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x559c151d0f22 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312
[INFO] [stdout]                                at src/libstd/panicking.rs:511
[INFO] [stdout]   12:     0x559c151d0b0b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:419
[INFO] [stdout]   13:     0x559c151f58f1 - core::panicking::panic_fmt::hc5953a7331f9805c
[INFO] [stdout]                                at src/libcore/panicking.rs:111
[INFO] [stdout]   14:     0x559c151f583d - core::panicking::panic::hbfb03ddd2cbb509e
[INFO] [stdout]                                at src/libcore/panicking.rs:54
[INFO] [stdout]   15:     0x559c15118a81 - core::mem::uninitialized::he6ab719321b2fa6b
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661
[INFO] [stdout]   16:     0x559c15118a81 - asyncio::core::reactor::fd::IntrFd::new::hcfb24abe1ba42869
[INFO] [stdout]                                at src/core/reactor/fd.rs:121
[INFO] [stdout]   17:     0x559c1512da59 - asyncio::core::scheduler::timerfd::TimerFdScheduler::new::hb84521f1008846cd
[INFO] [stdout]                                at src/core/scheduler/timerfd.rs:52
[INFO] [stdout]   18:     0x559c15169a70 - asyncio::core::task_ctx::TaskIoContext::new::h7a171c0805fb19ec
[INFO] [stdout]                                at src/core/task_ctx.rs:52
[INFO] [stdout]   19:     0x559c1512d30d - asyncio::core::IoContext::new::hba8cc3de7c4ec005
[INFO] [stdout]                                at src/core/mod.rs:28
[INFO] [stdout]   20:     0x559c151596be - asyncio::async::coroutine::test_spawn_1::h79f57dc567a7f9a6
[INFO] [stdout]                                at src/async/coroutine.rs:229
[INFO] [stdout]   21:     0x559c1515969a - asyncio::async::coroutine::test_spawn_1::{{closure}}::h8e41fd61ecab23e3
[INFO] [stdout]                                at src/async/coroutine.rs:226
[INFO] [stdout]   22:     0x559c1515117e - core::ops::function::FnOnce::call_once::h53bc12081c972d68
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   23:     0x559c15189aff - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h1f6ee40732e80908
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   24:     0x559c151a50fe - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h85dff111be9c2dc6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   25:     0x559c151a50fe - std::panicking::try::do_call::hee6f5a4bef67c840
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   26:     0x559c151a50fe - std::panicking::try::h3384d3b948e84dbc
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   27:     0x559c151a50fe - std::panic::catch_unwind::h5ae91218e578066d
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   28:     0x559c151a50fe - test::run_test_in_process::he37a49587889b910
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   29:     0x559c151a50fe - test::run_test::run_test_inner::{{closure}}::h4f0d25136ca480c2
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   30:     0x559c1517d0b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h969eceda34247af3
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   31:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h912007997cb04e92
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475
[INFO] [stdout]   32:     0x559c15182445 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8795d8b7bd223988
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   33:     0x559c15182445 - std::panicking::try::do_call::hb29b86f86d4d722e
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   34:     0x559c15182445 - std::panicking::try::h4bfefb3eddc0d900
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   35:     0x559c15182445 - std::panic::catch_unwind::h774c24d4b38d5828
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   36:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::ha50a32fa99413dde
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474
[INFO] [stdout]   37:     0x559c15182445 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dacb8f28d699f86
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   38:     0x559c151c45cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7deaeeba480c6ce2
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   39:     0x559c151d7813 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h968b1dfb87756523
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   40:     0x559c151d7813 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   41:     0x7eff7278c6db - start_thread
[INFO] [stdout]   42:     0x7eff7229d88f - __clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- async::coroutine::test_spawn_0 stdout ----
[INFO] [stdout] thread 'async::coroutine::test_spawn_0' panicked at 'attempted to leave type `core::IoContext` uninitialized, which is invalid', /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559c151cdfe4 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x559c151cdfe4 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x559c151cdfe4 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x559c151cdfe4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7729313ad2d729c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x559c151f6ecc - core::fmt::write::hb0049f6c12bdaffc
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stdout]    5:     0x559c1517dc05 - std::io::Write::write_fmt::h5d052af13df32ea6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/io/mod.rs:1504
[INFO] [stdout]    6:     0x559c151c84d1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h8fe8a9bdc421b4b6
[INFO] [stdout]                                at src/libstd/io/impls.rs:156
[INFO] [stdout]    7:     0x559c151d08c5 - std::sys_common::backtrace::_print::ha087cac92e84a414
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x559c151d08c5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x559c151d08c5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x559c151d05ab - std::panicking::default_hook::h9386f7e484840463
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x559c151d0f22 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312
[INFO] [stdout]                                at src/libstd/panicking.rs:511
[INFO] [stdout]   12:     0x559c151d0b0b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:419
[INFO] [stdout]   13:     0x559c151f58f1 - core::panicking::panic_fmt::hc5953a7331f9805c
[INFO] [stdout]                                at src/libcore/panicking.rs:111
[INFO] [stdout]   14:     0x559c151f583d - core::panicking::panic::hbfb03ddd2cbb509e
[INFO] [stdout]                                at src/libcore/panicking.rs:54
[INFO] [stdout]   15:     0x559c15118a81 - core::mem::uninitialized::he6ab719321b2fa6b
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661
[INFO] [stdout]   16:     0x559c15118a81 - asyncio::core::reactor::fd::IntrFd::new::hcfb24abe1ba42869
[INFO] [stdout]                                at src/core/reactor/fd.rs:121
[INFO] [stdout]   17:     0x559c1512da59 - asyncio::core::scheduler::timerfd::TimerFdScheduler::new::hb84521f1008846cd
[INFO] [stdout]                                at src/core/scheduler/timerfd.rs:52
[INFO] [stdout]   18:     0x559c15169a70 - asyncio::core::task_ctx::TaskIoContext::new::h7a171c0805fb19ec
[INFO] [stdout]                                at src/core/task_ctx.rs:52
[INFO] [stdout]   19:     0x559c1512d30d - asyncio::core::IoContext::new::hba8cc3de7c4ec005
[INFO] [stdout]                                at src/core/mod.rs:28
[INFO] [stdout]   20:     0x559c1515960e - asyncio::async::coroutine::test_spawn_0::h316e756baa93e8c8
[INFO] [stdout]                                at src/async/coroutine.rs:220
[INFO] [stdout]   21:     0x559c151595ea - asyncio::async::coroutine::test_spawn_0::{{closure}}::h0fe1dd12b782e479
[INFO] [stdout]                                at src/async/coroutine.rs:219
[INFO] [stdout]   22:     0x559c15151cfe - core::ops::function::FnOnce::call_once::he36ebd2f99694143
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   23:     0x559c15189aff - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h1f6ee40732e80908
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   24:     0x559c151a50fe - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h85dff111be9c2dc6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   25:     0x559c151a50fe - std::panicking::try::do_call::hee6f5a4bef67c840
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   26:     0x559c151a50fe - std::panicking::try::h3384d3b948e84dbc
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   27:     0x559c151a50fe - std::panic::catch_unwind::h5ae91218e578066d
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   28:     0x559c151a50fe - test::run_test_in_process::he37a49587889b910
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   29:     0x559c151a50fe - test::run_test::run_test_inner::{{closure}}::h4f0d25136ca480c2
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   30:     0x559c1517d0b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h969eceda34247af3
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   31:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h912007997cb04e92
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475
[INFO] [stdout]   32:     0x559c15182445 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8795d8b7bd223988
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   33:     0x559c15182445 - std::panicking::try::do_call::hb29b86f86d4d722e
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   34:     0x559c15182445 - std::panicking::try::h4bfefb3eddc0d900
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   35:     0x559c15182445 - std::panic::catch_unwind::h774c24d4b38d5828
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   36:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::ha50a32fa99413dde
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474
[INFO] [stdout]   37:     0x559c15182445 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dacb8f28d699f86
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   38:     0x559c151c45cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7deaeeba480c6ce2
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   39:     0x559c151d7813 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h968b1dfb87756523
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   40:     0x559c151d7813 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   41:     0x7eff7278c6db - start_thread
[INFO] [stdout]   42:     0x7eff7229d88f - __clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- async::strand::test_strand stdout ----
[INFO] [stdout] thread 'async::strand::test_strand' panicked at 'attempted to leave type `core::IoContext` uninitialized, which is invalid', /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559c151cdfe4 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x559c151cdfe4 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x559c151cdfe4 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x559c151cdfe4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7729313ad2d729c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x559c151f6ecc - core::fmt::write::hb0049f6c12bdaffc
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stdout]    5:     0x559c1517dc05 - std::io::Write::write_fmt::h5d052af13df32ea6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/io/mod.rs:1504
[INFO] [stdout]    6:     0x559c151c84d1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h8fe8a9bdc421b4b6
[INFO] [stdout]                                at src/libstd/io/impls.rs:156
[INFO] [stdout]    7:     0x559c151d08c5 - std::sys_common::backtrace::_print::ha087cac92e84a414
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x559c151d08c5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x559c151d08c5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x559c151d05ab - std::panicking::default_hook::h9386f7e484840463
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x559c151d0f22 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312
[INFO] [stdout]                                at src/libstd/panicking.rs:511
[INFO] [stdout]   12:     0x559c151d0b0b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:419
[INFO] [stdout]   13:     0x559c151f58f1 - core::panicking::panic_fmt::hc5953a7331f9805c
[INFO] [stdout]                                at src/libcore/panicking.rs:111
[INFO] [stdout]   14:     0x559c151f583d - core::panicking::panic::hbfb03ddd2cbb509e
[INFO] [stdout]                                at src/libcore/panicking.rs:54
[INFO] [stdout]   15:     0x559c15118a81 - core::mem::uninitialized::he6ab719321b2fa6b
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661
[INFO] [stdout]   16:     0x559c15118a81 - asyncio::core::reactor::fd::IntrFd::new::hcfb24abe1ba42869
[INFO] [stdout]                                at src/core/reactor/fd.rs:121
[INFO] [stdout]   17:     0x559c1512da59 - asyncio::core::scheduler::timerfd::TimerFdScheduler::new::hb84521f1008846cd
[INFO] [stdout]                                at src/core/scheduler/timerfd.rs:52
[INFO] [stdout]   18:     0x559c15169a70 - asyncio::core::task_ctx::TaskIoContext::new::h7a171c0805fb19ec
[INFO] [stdout]                                at src/core/task_ctx.rs:52
[INFO] [stdout]   19:     0x559c1512d30d - asyncio::core::IoContext::new::hba8cc3de7c4ec005
[INFO] [stdout]                                at src/core/mod.rs:28
[INFO] [stdout]   20:     0x559c15143fb4 - asyncio::async::strand::test_strand::h850527f0d3ce2102
[INFO] [stdout]                                at src/async/strand.rs:295
[INFO] [stdout]   21:     0x559c15143f8a - asyncio::async::strand::test_strand::{{closure}}::h598fedeac1873c15
[INFO] [stdout]                                at src/async/strand.rs:294
[INFO] [stdout]   22:     0x559c15151e5e - core::ops::function::FnOnce::call_once::hef341791920f15c9
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   23:     0x559c15189aff - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h1f6ee40732e80908
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   24:     0x559c151a50fe - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h85dff111be9c2dc6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   25:     0x559c151a50fe - std::panicking::try::do_call::hee6f5a4bef67c840
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   26:     0x559c151a50fe - std::panicking::try::h3384d3b948e84dbc
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   27:     0x559c151a50fe - std::panic::catch_unwind::h5ae91218e578066d
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   28:     0x559c151a50fe - test::run_test_in_process::he37a49587889b910
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   29:     0x559c151a50fe - test::run_test::run_test_inner::{{closure}}::h4f0d25136ca480c2
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   30:     0x559c1517d0b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h969eceda34247af3
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   31:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h912007997cb04e92
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475
[INFO] [stdout]   32:     0x559c15182445 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8795d8b7bd223988
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   33:     0x559c15182445 - std::panicking::try::do_call::hb29b86f86d4d722e
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   34:     0x559c15182445 - std::panicking::try::h4bfefb3eddc0d900
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   35:     0x559c15182445 - std::panic::catch_unwind::h774c24d4b38d5828
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   36:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::ha50a32fa99413dde
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474
[INFO] [stdout]   37:     0x559c15182445 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dacb8f28d699f86
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   38:     0x559c151c45cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7deaeeba480c6ce2
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   39:     0x559c151d7813 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h968b1dfb87756523
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   40:     0x559c151d7813 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   41:     0x7eff7278c6db - start_thread
[INFO] [stdout]   42:     0x7eff7229d88f - __clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- async::strand::test_strand_dispatch stdout ----
[INFO] [stdout] thread 'async::strand::test_strand_dispatch' panicked at 'attempted to leave type `core::IoContext` uninitialized, which is invalid', /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559c151cdfe4 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x559c151cdfe4 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x559c151cdfe4 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x559c151cdfe4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7729313ad2d729c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x559c151f6ecc - core::fmt::write::hb0049f6c12bdaffc
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stdout]    5:     0x559c1517dc05 - std::io::Write::write_fmt::h5d052af13df32ea6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/io/mod.rs:1504
[INFO] [stdout]    6:     0x559c151c84d1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h8fe8a9bdc421b4b6
[INFO] [stdout]                                at src/libstd/io/impls.rs:156
[INFO] [stdout]    7:     0x559c151d08c5 - std::sys_common::backtrace::_print::ha087cac92e84a414
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x559c151d08c5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x559c151d08c5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x559c151d05ab - std::panicking::default_hook::h9386f7e484840463
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x559c151d0f22 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312
[INFO] [stdout]                                at src/libstd/panicking.rs:511
[INFO] [stdout]   12:     0x559c151d0b0b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:419
[INFO] [stdout]   13:     0x559c151f58f1 - core::panicking::panic_fmt::hc5953a7331f9805c
[INFO] [stdout]                                at src/libcore/panicking.rs:111
[INFO] [stdout]   14:     0x559c151f583d - core::panicking::panic::hbfb03ddd2cbb509e
[INFO] [stdout]                                at src/libcore/panicking.rs:54
[INFO] [stdout]   15:     0x559c15118a81 - core::mem::uninitialized::he6ab719321b2fa6b
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661
[INFO] [stdout]   16:     0x559c15118a81 - asyncio::core::reactor::fd::IntrFd::new::hcfb24abe1ba42869
[INFO] [stdout]                                at src/core/reactor/fd.rs:121
[INFO] [stdout]   17:     0x559c1512da59 - asyncio::core::scheduler::timerfd::TimerFdScheduler::new::hb84521f1008846cd
[INFO] [stdout]                                at src/core/scheduler/timerfd.rs:52
[INFO] [stdout]   18:     0x559c15169a70 - asyncio::core::task_ctx::TaskIoContext::new::h7a171c0805fb19ec
[INFO] [stdout]                                at src/core/task_ctx.rs:52
[INFO] [stdout]   19:     0x559c1512d30d - asyncio::core::IoContext::new::hba8cc3de7c4ec005
[INFO] [stdout]                                at src/core/mod.rs:28
[INFO] [stdout]   20:     0x559c151442b1 - asyncio::async::strand::test_strand_dispatch::h8d5340e878e0c0cb
[INFO] [stdout]                                at src/async/strand.rs:304
[INFO] [stdout]   21:     0x559c1514428a - asyncio::async::strand::test_strand_dispatch::{{closure}}::h3a9747fc8b12a308
[INFO] [stdout]                                at src/async/strand.rs:303
[INFO] [stdout]   22:     0x559c15150f1e - core::ops::function::FnOnce::call_once::h2c51247870a67983
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   23:     0x559c15189aff - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h1f6ee40732e80908
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   24:     0x559c151a50fe - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h85dff111be9c2dc6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   25:     0x559c151a50fe - std::panicking::try::do_call::hee6f5a4bef67c840
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   26:     0x559c151a50fe - std::panicking::try::h3384d3b948e84dbc
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   27:     0x559c151a50fe - std::panic::catch_unwind::h5ae91218e578066d
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   28:     0x559c151a50fe - test::run_test_in_process::he37a49587889b910
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   29:     0x559c151a50fe - test::run_test::run_test_inner::{{closure}}::h4f0d25136ca480c2
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   30:     0x559c1517d0b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h969eceda34247af3
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   31:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h912007997cb04e92
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475
[INFO] [stdout]   32:     0x559c15182445 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8795d8b7bd223988
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   33:     0x559c15182445 - std::panicking::try::do_call::hb29b86f86d4d722e
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   34:     0x559c15182445 - std::panicking::try::h4bfefb3eddc0d900
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   35:     0x559c15182445 - std::panic::catch_unwind::h774c24d4b38d5828
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   36:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::ha50a32fa99413dde
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474
[INFO] [stdout]   37:     0x559c15182445 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dacb8f28d699f86
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   38:     0x559c151c45cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7deaeeba480c6ce2
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   39:     0x559c151d7813 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h968b1dfb87756523
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   40:     0x559c151d7813 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   41:     0x7eff7278c6db - start_thread
[INFO] [stdout]   42:     0x7eff7229d88f - __clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- core::test_multithread_working stdout ----
[INFO] [stdout] thread 'core::test_multithread_working' panicked at 'attempted to leave type `core::IoContext` uninitialized, which is invalid', /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559c151cdfe4 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x559c151cdfe4 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x559c151cdfe4 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x559c151cdfe4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7729313ad2d729c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x559c151f6ecc - core::fmt::write::hb0049f6c12bdaffc
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stdout]    5:     0x559c1517dc05 - std::io::Write::write_fmt::h5d052af13df32ea6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/io/mod.rs:1504
[INFO] [stdout]    6:     0x559c151c84d1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h8fe8a9bdc421b4b6
[INFO] [stdout]                                at src/libstd/io/impls.rs:156
[INFO] [stdout]    7:     0x559c151d08c5 - std::sys_common::backtrace::_print::ha087cac92e84a414
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x559c151d08c5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x559c151d08c5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x559c151d05ab - std::panicking::default_hook::h9386f7e484840463
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x559c151d0f22 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312
[INFO] [stdout]                                at src/libstd/panicking.rs:511
[INFO] [stdout]   12:     0x559c151d0b0b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:419
[INFO] [stdout]   13:     0x559c151f58f1 - core::panicking::panic_fmt::hc5953a7331f9805c
[INFO] [stdout]                                at src/libcore/panicking.rs:111
[INFO] [stdout]   14:     0x559c151f583d - core::panicking::panic::hbfb03ddd2cbb509e
[INFO] [stdout]                                at src/libcore/panicking.rs:54
[INFO] [stdout]   15:     0x559c15118a81 - core::mem::uninitialized::he6ab719321b2fa6b
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661
[INFO] [stdout]   16:     0x559c15118a81 - asyncio::core::reactor::fd::IntrFd::new::hcfb24abe1ba42869
[INFO] [stdout]                                at src/core/reactor/fd.rs:121
[INFO] [stdout]   17:     0x559c1512da59 - asyncio::core::scheduler::timerfd::TimerFdScheduler::new::hb84521f1008846cd
[INFO] [stdout]                                at src/core/scheduler/timerfd.rs:52
[INFO] [stdout]   18:     0x559c15169a70 - asyncio::core::task_ctx::TaskIoContext::new::h7a171c0805fb19ec
[INFO] [stdout]                                at src/core/task_ctx.rs:52
[INFO] [stdout]   19:     0x559c1512d30d - asyncio::core::IoContext::new::hba8cc3de7c4ec005
[INFO] [stdout]                                at src/core/mod.rs:28
[INFO] [stdout]   20:     0x559c15130f04 - asyncio::core::test_multithread_working::h144d87be797a83c3
[INFO] [stdout]                                at src/core/mod.rs:313
[INFO] [stdout]   21:     0x559c15130eca - asyncio::core::test_multithread_working::{{closure}}::h5d32cb869de36af8
[INFO] [stdout]                                at src/core/mod.rs:307
[INFO] [stdout]   22:     0x559c151510fe - core::ops::function::FnOnce::call_once::h4f0170091a901e42
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   23:     0x559c15189aff - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h1f6ee40732e80908
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   24:     0x559c151a50fe - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h85dff111be9c2dc6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   25:     0x559c151a50fe - std::panicking::try::do_call::hee6f5a4bef67c840
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   26:     0x559c151a50fe - std::panicking::try::h3384d3b948e84dbc
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   27:     0x559c151a50fe - std::panic::catch_unwind::h5ae91218e578066d
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   28:     0x559c151a50fe - test::run_test_in_process::he37a49587889b910
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   29:     0x559c151a50fe - test::run_test::run_test_inner::{{closure}}::h4f0d25136ca480c2
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   30:     0x559c1517d0b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h969eceda34247af3
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   31:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h912007997cb04e92
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475
[INFO] [stdout]   32:     0x559c15182445 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8795d8b7bd223988
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   33:     0x559c15182445 - std::panicking::try::do_call::hb29b86f86d4d722e
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   34:     0x559c15182445 - std::panicking::try::h4bfefb3eddc0d900
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   35:     0x559c15182445 - std::panic::catch_unwind::h774c24d4b38d5828
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   36:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::ha50a32fa99413dde
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474
[INFO] [stdout]   37:     0x559c15182445 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dacb8f28d699f86
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   38:     0x559c151c45cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7deaeeba480c6ce2
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   39:     0x559c151d7813 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h968b1dfb87756523
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   40:     0x559c151d7813 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   41:     0x7eff7278c6db - start_thread
[INFO] [stdout]   42:     0x7eff7229d88f - __clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- async::strand::test_strand_post stdout ----
[INFO] [stdout] thread 'async::strand::test_strand_post' panicked at 'attempted to leave type `core::IoContext` uninitialized, which is invalid', /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559c151cdfe4 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x559c151cdfe4 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x559c151cdfe4 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x559c151cdfe4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7729313ad2d729c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x559c151f6ecc - core::fmt::write::hb0049f6c12bdaffc
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stdout]    5:     0x559c1517dc05 - std::io::Write::write_fmt::h5d052af13df32ea6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/io/mod.rs:1504
[INFO] [stdout]    6:     0x559c151c84d1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h8fe8a9bdc421b4b6
[INFO] [stdout]                                at src/libstd/io/impls.rs:156
[INFO] [stdout]    7:     0x559c151d08c5 - std::sys_common::backtrace::_print::ha087cac92e84a414
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x559c151d08c5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x559c151d08c5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x559c151d05ab - std::panicking::default_hook::h9386f7e484840463
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x559c151d0f22 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312
[INFO] [stdout]                                at src/libstd/panicking.rs:511
[INFO] [stdout]   12:     0x559c151d0b0b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:419
[INFO] [stdout]   13:     0x559c151f58f1 - core::panicking::panic_fmt::hc5953a7331f9805c
[INFO] [stdout]                                at src/libcore/panicking.rs:111
[INFO] [stdout]   14:     0x559c151f583d - core::panicking::panic::hbfb03ddd2cbb509e
[INFO] [stdout]                                at src/libcore/panicking.rs:54
[INFO] [stdout]   15:     0x559c15118a81 - core::mem::uninitialized::he6ab719321b2fa6b
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661
[INFO] [stdout]   16:     0x559c15118a81 - asyncio::core::reactor::fd::IntrFd::new::hcfb24abe1ba42869
[INFO] [stdout]                                at src/core/reactor/fd.rs:121
[INFO] [stdout]   17:     0x559c1512da59 - asyncio::core::scheduler::timerfd::TimerFdScheduler::new::hb84521f1008846cd
[INFO] [stdout]                                at src/core/scheduler/timerfd.rs:52
[INFO] [stdout]   18:     0x559c15169a70 - asyncio::core::task_ctx::TaskIoContext::new::h7a171c0805fb19ec
[INFO] [stdout]                                at src/core/task_ctx.rs:52
[INFO] [stdout]   19:     0x559c1512d30d - asyncio::core::IoContext::new::hba8cc3de7c4ec005
[INFO] [stdout]                                at src/core/mod.rs:28
[INFO] [stdout]   20:     0x559c151445a1 - asyncio::async::strand::test_strand_post::h366e0d42aa5eab5b
[INFO] [stdout]                                at src/async/strand.rs:313
[INFO] [stdout]   21:     0x559c1514457a - asyncio::async::strand::test_strand_post::{{closure}}::h7c7dea92671758a4
[INFO] [stdout]                                at src/async/strand.rs:312
[INFO] [stdout]   22:     0x559c15150b4e - core::ops::function::FnOnce::call_once::h0a56c20c572c3240
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   23:     0x559c15189aff - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h1f6ee40732e80908
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   24:     0x559c151a50fe - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h85dff111be9c2dc6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   25:     0x559c151a50fe - std::panicking::try::do_call::hee6f5a4bef67c840
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   26:     0x559c151a50fe - std::panicking::try::h3384d3b948e84dbc
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   27:     0x559c151a50fe - std::panic::catch_unwind::h5ae91218e578066d
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   28:     0x559c151a50fe - test::run_test_in_process::he37a49587889b910
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   29:     0x559c151a50fe - test::run_test::run_test_inner::{{closure}}::h4f0d25136ca480c2
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   30:     0x559c1517d0b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h969eceda34247af3
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   31:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h912007997cb04e92
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475
[INFO] [stdout]   32:     0x559c15182445 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8795d8b7bd223988
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   33:     0x559c15182445 - std::panicking::try::do_call::hb29b86f86d4d722e
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   34:     0x559c15182445 - std::panicking::try::h4bfefb3eddc0d900
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   35:     0x559c15182445 - std::panic::catch_unwind::h774c24d4b38d5828
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   36:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::ha50a32fa99413dde
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474
[INFO] [stdout]   37:     0x559c15182445 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dacb8f28d699f86
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   38:     0x559c151c45cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7deaeeba480c6ce2
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   39:     0x559c151d7813 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h968b1dfb87756523
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   40:     0x559c151d7813 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   41:     0x7eff7278c6db - start_thread
[INFO] [stdout]   42:     0x7eff7229d88f - __clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- core::callstack::test_call_stack_1 stdout ----
[INFO] [stdout] thread 'core::callstack::test_call_stack_1' panicked at 'attempted to leave type `core::IoContext` uninitialized, which is invalid', /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559c151cdfe4 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x559c151cdfe4 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x559c151cdfe4 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x559c151cdfe4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7729313ad2d729c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x559c151f6ecc - core::fmt::write::hb0049f6c12bdaffc
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stdout]    5:     0x559c1517dc05 - std::io::Write::write_fmt::h5d052af13df32ea6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/io/mod.rs:1504
[INFO] [stdout]    6:     0x559c151c84d1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h8fe8a9bdc421b4b6
[INFO] [stdout]                                at src/libstd/io/impls.rs:156
[INFO] [stdout]    7:     0x559c151d08c5 - std::sys_common::backtrace::_print::ha087cac92e84a414
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x559c151d08c5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x559c151d08c5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x559c151d05ab - std::panicking::default_hook::h9386f7e484840463
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x559c151d0f22 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312
[INFO] [stdout]                                at src/libstd/panicking.rs:511
[INFO] [stdout]   12:     0x559c151d0b0b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:419
[INFO] [stdout]   13:     0x559c151f58f1 - core::panicking::panic_fmt::hc5953a7331f9805c
[INFO] [stdout]                                at src/libcore/panicking.rs:111
[INFO] [stdout]   14:     0x559c151f583d - core::panicking::panic::hbfb03ddd2cbb509e
[INFO] [stdout]                                at src/libcore/panicking.rs:54
[INFO] [stdout]   15:     0x559c15118a81 - core::mem::uninitialized::he6ab719321b2fa6b
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661
[INFO] [stdout]   16:     0x559c15118a81 - asyncio::core::reactor::fd::IntrFd::new::hcfb24abe1ba42869
[INFO] [stdout]                                at src/core/reactor/fd.rs:121
[INFO] [stdout]   17:     0x559c1512da59 - asyncio::core::scheduler::timerfd::TimerFdScheduler::new::hb84521f1008846cd
[INFO] [stdout]                                at src/core/scheduler/timerfd.rs:52
[INFO] [stdout]   18:     0x559c15169a70 - asyncio::core::task_ctx::TaskIoContext::new::h7a171c0805fb19ec
[INFO] [stdout]                                at src/core/task_ctx.rs:52
[INFO] [stdout]   19:     0x559c1512d30d - asyncio::core::IoContext::new::hba8cc3de7c4ec005
[INFO] [stdout]                                at src/core/mod.rs:28
[INFO] [stdout]   20:     0x559c1511a721 - asyncio::core::callstack::test_call_stack_1::h0ba8983cb42cee3f
[INFO] [stdout]                                at src/core/callstack.rs:71
[INFO] [stdout]   21:     0x559c1511a6fa - asyncio::core::callstack::test_call_stack_1::{{closure}}::he44523ae7616d64c
[INFO] [stdout]                                at src/core/callstack.rs:70
[INFO] [stdout]   22:     0x559c15150dce - core::ops::function::FnOnce::call_once::h1ebd0245d01cf52d
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   23:     0x559c15189aff - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h1f6ee40732e80908
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   24:     0x559c151a50fe - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h85dff111be9c2dc6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   25:     0x559c151a50fe - std::panicking::try::do_call::hee6f5a4bef67c840
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   26:     0x559c151a50fe - std::panicking::try::h3384d3b948e84dbc
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   27:     0x559c151a50fe - std::panic::catch_unwind::h5ae91218e578066d
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   28:     0x559c151a50fe - test::run_test_in_process::he37a49587889b910
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   29:     0x559c151a50fe - test::run_test::run_test_inner::{{closure}}::h4f0d25136ca480c2
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   30:     0x559c1517d0b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h969eceda34247af3
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   31:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h912007997cb04e92
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475
[INFO] [stdout]   32:     0x559c15182445 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8795d8b7bd223988
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   33:     0x559c15182445 - std::panicking::try::do_call::hb29b86f86d4d722e
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   34:     0x559c15182445 - std::panicking::try::h4bfefb3eddc0d900
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   35:     0x559c15182445 - std::panic::catch_unwind::h774c24d4b38d5828
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   36:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::ha50a32fa99413dde
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474
[INFO] [stdout]   37:     0x559c15182445 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dacb8f28d699f86
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   38:     0x559c151c45cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7deaeeba480c6ce2
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   39:     0x559c151d7813 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h968b1dfb87756523
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   40:     0x559c151d7813 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   41:     0x7eff7278c6db - start_thread
[INFO] [stdout]   42:     0x7eff7229d88f - __clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- ffi::fdset::test_fd_set_1 stdout ----
[INFO] [stdout] thread 'ffi::fdset::test_fd_set_1' panicked at 'attempted to leave type `core::IoContext` uninitialized, which is invalid', /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559c151cdfe4 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x559c151cdfe4 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x559c151cdfe4 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x559c151cdfe4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7729313ad2d729c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x559c151f6ecc - core::fmt::write::hb0049f6c12bdaffc
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stdout]    5:     0x559c1517dc05 - std::io::Write::write_fmt::h5d052af13df32ea6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/io/mod.rs:1504
[INFO] [stdout]    6:     0x559c151c84d1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h8fe8a9bdc421b4b6
[INFO] [stdout]                                at src/libstd/io/impls.rs:156
[INFO] [stdout]    7:     0x559c151d08c5 - std::sys_common::backtrace::_print::ha087cac92e84a414
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x559c151d08c5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x559c151d08c5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x559c151d05ab - std::panicking::default_hook::h9386f7e484840463
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x559c151d0f22 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312
[INFO] [stdout]                                at src/libstd/panicking.rs:511
[INFO] [stdout]   12:     0x559c151d0b0b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:419
[INFO] [stdout]   13:     0x559c151f58f1 - core::panicking::panic_fmt::hc5953a7331f9805c
[INFO] [stdout]                                at src/libcore/panicking.rs:111
[INFO] [stdout]   14:     0x559c151f583d - core::panicking::panic::hbfb03ddd2cbb509e
[INFO] [stdout]                                at src/libcore/panicking.rs:54
[INFO] [stdout]   15:     0x559c15118a81 - core::mem::uninitialized::he6ab719321b2fa6b
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661
[INFO] [stdout]   16:     0x559c15118a81 - asyncio::core::reactor::fd::IntrFd::new::hcfb24abe1ba42869
[INFO] [stdout]                                at src/core/reactor/fd.rs:121
[INFO] [stdout]   17:     0x559c1512da59 - asyncio::core::scheduler::timerfd::TimerFdScheduler::new::hb84521f1008846cd
[INFO] [stdout]                                at src/core/scheduler/timerfd.rs:52
[INFO] [stdout]   18:     0x559c15169a70 - asyncio::core::task_ctx::TaskIoContext::new::h7a171c0805fb19ec
[INFO] [stdout]                                at src/core/task_ctx.rs:52
[INFO] [stdout]   19:     0x559c1512d30d - asyncio::core::IoContext::new::hba8cc3de7c4ec005
[INFO] [stdout]                                at src/core/mod.rs:28
[INFO] [stdout]   20:     0x559c151758c4 - asyncio::ffi::fdset::test_fd_set_1::h08158a44234a5eee
[INFO] [stdout]                                at src/ffi/fdset/mod.rs:13
[INFO] [stdout]   21:     0x559c1517589a - asyncio::ffi::fdset::test_fd_set_1::{{closure}}::h2c4dfe23e1b114ba
[INFO] [stdout]                                at src/ffi/fdset/mod.rs:8
[INFO] [stdout]   22:     0x559c15151eee - core::ops::function::FnOnce::call_once::hf7dc99b5b1ee3225
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   23:     0x559c15189aff - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h1f6ee40732e80908
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   24:     0x559c151a50fe - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h85dff111be9c2dc6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   25:     0x559c151a50fe - std::panicking::try::do_call::hee6f5a4bef67c840
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   26:     0x559c151a50fe - std::panicking::try::h3384d3b948e84dbc
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   27:     0x559c151a50fe - std::panic::catch_unwind::h5ae91218e578066d
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   28:     0x559c151a50fe - test::run_test_in_process::he37a49587889b910
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   29:     0x559c151a50fe - test::run_test::run_test_inner::{{closure}}::h4f0d25136ca480c2
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   30:     0x559c1517d0b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h969eceda34247af3
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   31:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h912007997cb04e92
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475
[INFO] [stdout]   32:     0x559c15182445 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8795d8b7bd223988
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   33:     0x559c15182445 - std::panicking::try::do_call::hb29b86f86d4d722e
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   34:     0x559c15182445 - std::panicking::try::h4bfefb3eddc0d900
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   35:     0x559c15182445 - std::panic::catch_unwind::h774c24d4b38d5828
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   36:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::ha50a32fa99413dde
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474
[INFO] [stdout]   37:     0x559c15182445 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dacb8f28d699f86
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   38:     0x559c151c45cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7deaeeba480c6ce2
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   39:     0x559c151d7813 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h968b1dfb87756523
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   40:     0x559c151d7813 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   41:     0x7eff7278c6db - start_thread
[INFO] [stdout]   42:     0x7eff7229d88f - __clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- core::test_work stdout ----
[INFO] [stdout] thread 'core::test_work' panicked at 'attempted to leave type `core::IoContext` uninitialized, which is invalid', /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559c151cdfe4 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x559c151cdfe4 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x559c151cdfe4 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x559c151cdfe4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7729313ad2d729c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x559c151f6ecc - core::fmt::write::hb0049f6c12bdaffc
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stdout]    5:     0x559c1517dc05 - std::io::Write::write_fmt::h5d052af13df32ea6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/io/mod.rs:1504
[INFO] [stdout]    6:     0x559c151c84d1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h8fe8a9bdc421b4b6
[INFO] [stdout]                                at src/libstd/io/impls.rs:156
[INFO] [stdout]    7:     0x559c151d08c5 - std::sys_common::backtrace::_print::ha087cac92e84a414
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x559c151d08c5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x559c151d08c5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x559c151d05ab - std::panicking::default_hook::h9386f7e484840463
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x559c151d0f22 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312
[INFO] [stdout]                                at src/libstd/panicking.rs:511
[INFO] [stdout]   12:     0x559c151d0b0b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:419
[INFO] [stdout]   13:     0x559c151f58f1 - core::panicking::panic_fmt::hc5953a7331f9805c
[INFO] [stdout]                                at src/libcore/panicking.rs:111
[INFO] [stdout]   14:     0x559c151f583d - core::panicking::panic::hbfb03ddd2cbb509e
[INFO] [stdout]                                at src/libcore/panicking.rs:54
[INFO] [stdout]   15:     0x559c15118a81 - core::mem::uninitialized::he6ab719321b2fa6b
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661
[INFO] [stdout]   16:     0x559c15118a81 - asyncio::core::reactor::fd::IntrFd::new::hcfb24abe1ba42869
[INFO] [stdout]                                at src/core/reactor/fd.rs:121
[INFO] [stdout]   17:     0x559c1512da59 - asyncio::core::scheduler::timerfd::TimerFdScheduler::new::hb84521f1008846cd
[INFO] [stdout]                                at src/core/scheduler/timerfd.rs:52
[INFO] [stdout]   18:     0x559c15169a70 - asyncio::core::task_ctx::TaskIoContext::new::h7a171c0805fb19ec
[INFO] [stdout]                                at src/core/task_ctx.rs:52
[INFO] [stdout]   19:     0x559c1512d30d - asyncio::core::IoContext::new::hba8cc3de7c4ec005
[INFO] [stdout]                                at src/core/mod.rs:28
[INFO] [stdout]   20:     0x559c15130dfe - asyncio::core::test_work::hbfeff1f8b82c1eb9
[INFO] [stdout]                                at src/core/mod.rs:299
[INFO] [stdout]   21:     0x559c15130dda - asyncio::core::test_work::{{closure}}::h4695558b2b0ccd64
[INFO] [stdout]                                at src/core/mod.rs:298
[INFO] [stdout]   22:     0x559c151512ce - core::ops::function::FnOnce::call_once::h681c8dc1a70c055a
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   23:     0x559c15189aff - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h1f6ee40732e80908
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   24:     0x559c151a50fe - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h85dff111be9c2dc6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   25:     0x559c151a50fe - std::panicking::try::do_call::hee6f5a4bef67c840
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   26:     0x559c151a50fe - std::panicking::try::h3384d3b948e84dbc
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   27:     0x559c151a50fe - std::panic::catch_unwind::h5ae91218e578066d
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   28:     0x559c151a50fe - test::run_test_in_process::he37a49587889b910
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   29:     0x559c151a50fe - test::run_test::run_test_inner::{{closure}}::h4f0d25136ca480c2
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   30:     0x559c1517d0b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h969eceda34247af3
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   31:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h912007997cb04e92
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475
[INFO] [stdout]   32:     0x559c15182445 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8795d8b7bd223988
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   33:     0x559c15182445 - std::panicking::try::do_call::hb29b86f86d4d722e
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   34:     0x559c15182445 - std::panicking::try::h4bfefb3eddc0d900
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   35:     0x559c15182445 - std::panic::catch_unwind::h774c24d4b38d5828
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   36:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::ha50a32fa99413dde
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474
[INFO] [stdout]   37:     0x559c15182445 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dacb8f28d699f86
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   38:     0x559c151c45cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7deaeeba480c6ce2
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   39:     0x559c151d7813 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h968b1dfb87756523
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   40:     0x559c151d7813 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   41:     0x7eff7278c6db - start_thread
[INFO] [stdout]   42:     0x7eff7229d88f - __clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- ffi::fdset::test_fd_set_1000 stdout ----
[INFO] [stdout] thread 'ffi::fdset::test_fd_set_1000' panicked at 'attempted to leave type `core::IoContext` uninitialized, which is invalid', /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559c151cdfe4 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x559c151cdfe4 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x559c151cdfe4 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x559c151cdfe4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7729313ad2d729c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x559c151f6ecc - core::fmt::write::hb0049f6c12bdaffc
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stdout]    5:     0x559c1517dc05 - std::io::Write::write_fmt::h5d052af13df32ea6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/io/mod.rs:1504
[INFO] [stdout]    6:     0x559c151c84d1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h8fe8a9bdc421b4b6
[INFO] [stdout]                                at src/libstd/io/impls.rs:156
[INFO] [stdout]    7:     0x559c151d08c5 - std::sys_common::backtrace::_print::ha087cac92e84a414
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x559c151d08c5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x559c151d08c5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x559c151d05ab - std::panicking::default_hook::h9386f7e484840463
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x559c151d0f22 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312
[INFO] [stdout]                                at src/libstd/panicking.rs:511
[INFO] [stdout]   12:     0x559c151d0b0b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:419
[INFO] [stdout]   13:     0x559c151f58f1 - core::panicking::panic_fmt::hc5953a7331f9805c
[INFO] [stdout]                                at src/libcore/panicking.rs:111
[INFO] [stdout]   14:     0x559c151f583d - core::panicking::panic::hbfb03ddd2cbb509e
[INFO] [stdout]                                at src/libcore/panicking.rs:54
[INFO] [stdout]   15:     0x559c15118a81 - core::mem::uninitialized::he6ab719321b2fa6b
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661
[INFO] [stdout]   16:     0x559c15118a81 - asyncio::core::reactor::fd::IntrFd::new::hcfb24abe1ba42869
[INFO] [stdout]                                at src/core/reactor/fd.rs:121
[INFO] [stdout]   17:     0x559c1512da59 - asyncio::core::scheduler::timerfd::TimerFdScheduler::new::hb84521f1008846cd
[INFO] [stdout]                                at src/core/scheduler/timerfd.rs:52
[INFO] [stdout]   18:     0x559c15169a70 - asyncio::core::task_ctx::TaskIoContext::new::h7a171c0805fb19ec
[INFO] [stdout]                                at src/core/task_ctx.rs:52
[INFO] [stdout]   19:     0x559c1512d30d - asyncio::core::IoContext::new::hba8cc3de7c4ec005
[INFO] [stdout]                                at src/core/mod.rs:28
[INFO] [stdout]   20:     0x559c15175e31 - asyncio::ffi::fdset::test_fd_set_1000::h61a7290a5342ef2d
[INFO] [stdout]                                at src/ffi/fdset/mod.rs:29
[INFO] [stdout]   21:     0x559c15175e0a - asyncio::ffi::fdset::test_fd_set_1000::{{closure}}::h9b64e27cc13f34b4
[INFO] [stdout]                                at src/ffi/fdset/mod.rs:25
[INFO] [stdout]   22:     0x559c15150bde - core::ops::function::FnOnce::call_once::h0de495a693566098
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   23:     0x559c15189aff - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h1f6ee40732e80908
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   24:     0x559c151a50fe - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h85dff111be9c2dc6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   25:     0x559c151a50fe - std::panicking::try::do_call::hee6f5a4bef67c840
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   26:     0x559c151a50fe - std::panicking::try::h3384d3b948e84dbc
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   27:     0x559c151a50fe - std::panic::catch_unwind::h5ae91218e578066d
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   28:     0x559c151a50fe - test::run_test_in_process::he37a49587889b910
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   29:     0x559c151a50fe - test::run_test::run_test_inner::{{closure}}::h4f0d25136ca480c2
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   30:     0x559c1517d0b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h969eceda34247af3
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   31:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h912007997cb04e92
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475
[INFO] [stdout]   32:     0x559c15182445 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8795d8b7bd223988
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   33:     0x559c15182445 - std::panicking::try::do_call::hb29b86f86d4d722e
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   34:     0x559c15182445 - std::panicking::try::h4bfefb3eddc0d900
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   35:     0x559c15182445 - std::panic::catch_unwind::h774c24d4b38d5828
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   36:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::ha50a32fa99413dde
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474
[INFO] [stdout]   37:     0x559c15182445 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dacb8f28d699f86
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   38:     0x559c151c45cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7deaeeba480c6ce2
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   39:     0x559c151d7813 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h968b1dfb87756523
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   40:     0x559c151d7813 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   41:     0x7eff7278c6db - start_thread
[INFO] [stdout]   42:     0x7eff7229d88f - __clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- core::scheduler::timer_queue::test_cmp stdout ----
[INFO] [stdout] thread 'core::scheduler::timer_queue::test_cmp' panicked at 'attempted to leave type `core::IoContext` uninitialized, which is invalid', /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559c151cdfe4 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x559c151cdfe4 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x559c151cdfe4 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x559c151cdfe4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7729313ad2d729c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x559c151f6ecc - core::fmt::write::hb0049f6c12bdaffc
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stdout]    5:     0x559c1517dc05 - std::io::Write::write_fmt::h5d052af13df32ea6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/io/mod.rs:1504
[INFO] [stdout]    6:     0x559c151c84d1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h8fe8a9bdc421b4b6
[INFO] [stdout]                                at src/libstd/io/impls.rs:156
[INFO] [stdout]    7:     0x559c151d08c5 - std::sys_common::backtrace::_print::ha087cac92e84a414
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x559c151d08c5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x559c151d08c5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x559c151d05ab - std::panicking::default_hook::h9386f7e484840463
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x559c151d0f22 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312
[INFO] [stdout]                                at src/libstd/panicking.rs:511
[INFO] [stdout]   12:     0x559c151d0b0b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:419
[INFO] [stdout]   13:     0x559c151f58f1 - core::panicking::panic_fmt::hc5953a7331f9805c
[INFO] [stdout]                                at src/libcore/panicking.rs:111
[INFO] [stdout]   14:     0x559c151f583d - core::panicking::panic::hbfb03ddd2cbb509e
[INFO] [stdout]                                at src/libcore/panicking.rs:54
[INFO] [stdout]   15:     0x559c15118a81 - core::mem::uninitialized::he6ab719321b2fa6b
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661
[INFO] [stdout]   16:     0x559c15118a81 - asyncio::core::reactor::fd::IntrFd::new::hcfb24abe1ba42869
[INFO] [stdout]                                at src/core/reactor/fd.rs:121
[INFO] [stdout]   17:     0x559c1512da59 - asyncio::core::scheduler::timerfd::TimerFdScheduler::new::hb84521f1008846cd
[INFO] [stdout]                                at src/core/scheduler/timerfd.rs:52
[INFO] [stdout]   18:     0x559c15169a70 - asyncio::core::task_ctx::TaskIoContext::new::h7a171c0805fb19ec
[INFO] [stdout]                                at src/core/task_ctx.rs:52
[INFO] [stdout]   19:     0x559c1512d30d - asyncio::core::IoContext::new::hba8cc3de7c4ec005
[INFO] [stdout]                                at src/core/mod.rs:28
[INFO] [stdout]   20:     0x559c15120dc1 - asyncio::core::scheduler::timer_queue::test_cmp::h438c519306b555c8
[INFO] [stdout]                                at src/core/scheduler/timer_queue.rs:237
[INFO] [stdout]   21:     0x559c15120d9a - asyncio::core::scheduler::timer_queue::test_cmp::{{closure}}::h3e07b082ef0ffa68
[INFO] [stdout]                                at src/core/scheduler/timer_queue.rs:236
[INFO] [stdout]   22:     0x559c15150dfe - core::ops::function::FnOnce::call_once::h2255633db2aae3ff
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   23:     0x559c15189aff - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h1f6ee40732e80908
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   24:     0x559c151a50fe - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h85dff111be9c2dc6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   25:     0x559c151a50fe - std::panicking::try::do_call::hee6f5a4bef67c840
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   26:     0x559c151a50fe - std::panicking::try::h3384d3b948e84dbc
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   27:     0x559c151a50fe - std::panic::catch_unwind::h5ae91218e578066d
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   28:     0x559c151a50fe - test::run_test_in_process::he37a49587889b910
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   29:     0x559c151a50fe - test::run_test::run_test_inner::{{closure}}::h4f0d25136ca480c2
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   30:     0x559c1517d0b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h969eceda34247af3
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   31:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h912007997cb04e92
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475
[INFO] [stdout]   32:     0x559c15182445 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8795d8b7bd223988
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   33:     0x559c15182445 - std::panicking::try::do_call::hb29b86f86d4d722e
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   34:     0x559c15182445 - std::panicking::try::h4bfefb3eddc0d900
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   35:     0x559c15182445 - std::panic::catch_unwind::h774c24d4b38d5828
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   36:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::ha50a32fa99413dde
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474
[INFO] [stdout]   37:     0x559c15182445 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dacb8f28d699f86
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   38:     0x559c151c45cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7deaeeba480c6ce2
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   39:     0x559c151d7813 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h968b1dfb87756523
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   40:     0x559c151d7813 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   41:     0x7eff7278c6db - start_thread
[INFO] [stdout]   42:     0x7eff7229d88f - __clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- core::callstack::test_call_stack_2 stdout ----
[INFO] [stdout] thread 'core::callstack::test_call_stack_2' panicked at 'attempted to leave type `core::IoContext` uninitialized, which is invalid', /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559c151cdfe4 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x559c151cdfe4 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x559c151cdfe4 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x559c151cdfe4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7729313ad2d729c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x559c151f6ecc - core::fmt::write::hb0049f6c12bdaffc
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stdout]    5:     0x559c1517dc05 - std::io::Write::write_fmt::h5d052af13df32ea6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/io/mod.rs:1504
[INFO] [stdout]    6:     0x559c151c84d1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h8fe8a9bdc421b4b6
[INFO] [stdout]                                at src/libstd/io/impls.rs:156
[INFO] [stdout]    7:     0x559c151d08c5 - std::sys_common::backtrace::_print::ha087cac92e84a414
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x559c151d08c5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x559c151d08c5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x559c151d05ab - std::panicking::default_hook::h9386f7e484840463
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x559c151d0f22 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312
[INFO] [stdout]                                at src/libstd/panicking.rs:511
[INFO] [stdout]   12:     0x559c151d0b0b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:419
[INFO] [stdout]   13:     0x559c151f58f1 - core::panicking::panic_fmt::hc5953a7331f9805c
[INFO] [stdout]                                at src/libcore/panicking.rs:111
[INFO] [stdout]   14:     0x559c151f583d - core::panicking::panic::hbfb03ddd2cbb509e
[INFO] [stdout]                                at src/libcore/panicking.rs:54
[INFO] [stdout]   15:     0x559c15118a81 - core::mem::uninitialized::he6ab719321b2fa6b
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661
[INFO] [stdout]   16:     0x559c15118a81 - asyncio::core::reactor::fd::IntrFd::new::hcfb24abe1ba42869
[INFO] [stdout]                                at src/core/reactor/fd.rs:121
[INFO] [stdout]   17:     0x559c1512da59 - asyncio::core::scheduler::timerfd::TimerFdScheduler::new::hb84521f1008846cd
[INFO] [stdout]                                at src/core/scheduler/timerfd.rs:52
[INFO] [stdout]   18:     0x559c15169a70 - asyncio::core::task_ctx::TaskIoContext::new::h7a171c0805fb19ec
[INFO] [stdout]                                at src/core/task_ctx.rs:52
[INFO] [stdout]   19:     0x559c1512d30d - asyncio::core::IoContext::new::hba8cc3de7c4ec005
[INFO] [stdout]                                at src/core/mod.rs:28
[INFO] [stdout]   20:     0x559c1511a911 - asyncio::core::callstack::test_call_stack_2::ha9b588a09aa62d42
[INFO] [stdout]                                at src/core/callstack.rs:84
[INFO] [stdout]   21:     0x559c1511a8ea - asyncio::core::callstack::test_call_stack_2::{{closure}}::hb3543757e3b598ad
[INFO] [stdout]                                at src/core/callstack.rs:81
[INFO] [stdout]   22:     0x559c15151d8e - core::ops::function::FnOnce::call_once::he4e87e494e1c99b8
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   23:     0x559c15189aff - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h1f6ee40732e80908
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   24:     0x559c151a50fe - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h85dff111be9c2dc6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   25:     0x559c151a50fe - std::panicking::try::do_call::hee6f5a4bef67c840
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   26:     0x559c151a50fe - std::panicking::try::h3384d3b948e84dbc
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   27:     0x559c151a50fe - std::panic::catch_unwind::h5ae91218e578066d
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   28:     0x559c151a50fe - test::run_test_in_process::he37a49587889b910
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   29:     0x559c151a50fe - test::run_test::run_test_inner::{{closure}}::h4f0d25136ca480c2
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   30:     0x559c1517d0b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h969eceda34247af3
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   31:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h912007997cb04e92
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475
[INFO] [stdout]   32:     0x559c15182445 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8795d8b7bd223988
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   33:     0x559c15182445 - std::panicking::try::do_call::hb29b86f86d4d722e
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   34:     0x559c15182445 - std::panicking::try::h4bfefb3eddc0d900
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   35:     0x559c15182445 - std::panic::catch_unwind::h774c24d4b38d5828
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   36:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::ha50a32fa99413dde
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474
[INFO] [stdout]   37:     0x559c15182445 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dacb8f28d699f86
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   38:     0x559c151c45cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7deaeeba480c6ce2
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   39:     0x559c151d7813 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h968b1dfb87756523
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   40:     0x559c151d7813 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   41:     0x7eff7278c6db - start_thread
[INFO] [stdout]   42:     0x7eff7229d88f - __clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- core::scheduler::timer_queue::test_eq stdout ----
[INFO] [stdout] thread 'core::scheduler::timer_queue::test_eq' panicked at 'attempted to leave type `core::IoContext` uninitialized, which is invalid', /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559c151cdfe4 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x559c151cdfe4 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x559c151cdfe4 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x559c151cdfe4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7729313ad2d729c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x559c151f6ecc - core::fmt::write::hb0049f6c12bdaffc
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stdout]    5:     0x559c1517dc05 - std::io::Write::write_fmt::h5d052af13df32ea6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/io/mod.rs:1504
[INFO] [stdout]    6:     0x559c151c84d1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h8fe8a9bdc421b4b6
[INFO] [stdout]                                at src/libstd/io/impls.rs:156
[INFO] [stdout]    7:     0x559c151d08c5 - std::sys_common::backtrace::_print::ha087cac92e84a414
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x559c151d08c5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x559c151d08c5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x559c151d05ab - std::panicking::default_hook::h9386f7e484840463
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x559c151d0f22 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312
[INFO] [stdout]                                at src/libstd/panicking.rs:511
[INFO] [stdout]   12:     0x559c151d0b0b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:419
[INFO] [stdout]   13:     0x559c151f58f1 - core::panicking::panic_fmt::hc5953a7331f9805c
[INFO] [stdout]                                at src/libcore/panicking.rs:111
[INFO] [stdout]   14:     0x559c151f583d - core::panicking::panic::hbfb03ddd2cbb509e
[INFO] [stdout]                                at src/libcore/panicking.rs:54
[INFO] [stdout]   15:     0x559c15118a81 - core::mem::uninitialized::he6ab719321b2fa6b
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661
[INFO] [stdout]   16:     0x559c15118a81 - asyncio::core::reactor::fd::IntrFd::new::hcfb24abe1ba42869
[INFO] [stdout]                                at src/core/reactor/fd.rs:121
[INFO] [stdout]   17:     0x559c1512da59 - asyncio::core::scheduler::timerfd::TimerFdScheduler::new::hb84521f1008846cd
[INFO] [stdout]                                at src/core/scheduler/timerfd.rs:52
[INFO] [stdout]   18:     0x559c15169a70 - asyncio::core::task_ctx::TaskIoContext::new::h7a171c0805fb19ec
[INFO] [stdout]                                at src/core/task_ctx.rs:52
[INFO] [stdout]   19:     0x559c1512d30d - asyncio::core::IoContext::new::hba8cc3de7c4ec005
[INFO] [stdout]                                at src/core/mod.rs:28
[INFO] [stdout]   20:     0x559c15120a91 - asyncio::core::scheduler::timer_queue::test_eq::h30e2a3a0ea1ce291
[INFO] [stdout]                                at src/core/scheduler/timer_queue.rs:218
[INFO] [stdout]   21:     0x559c15120a6a - asyncio::core::scheduler::timer_queue::test_eq::{{closure}}::hcde8b464f7eba361
[INFO] [stdout]                                at src/core/scheduler/timer_queue.rs:217
[INFO] [stdout]   22:     0x559c1515126e - core::ops::function::FnOnce::call_once::h64c8b6078b4238a8
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   23:     0x559c15189aff - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h1f6ee40732e80908
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   24:     0x559c151a50fe - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h85dff111be9c2dc6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   25:     0x559c151a50fe - std::panicking::try::do_call::hee6f5a4bef67c840
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   26:     0x559c151a50fe - std::panicking::try::h3384d3b948e84dbc
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   27:     0x559c151a50fe - std::panic::catch_unwind::h5ae91218e578066d
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   28:     0x559c151a50fe - test::run_test_in_process::he37a49587889b910
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   29:     0x559c151a50fe - test::run_test::run_test_inner::{{closure}}::h4f0d25136ca480c2
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   30:     0x559c1517d0b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h969eceda34247af3
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   31:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h912007997cb04e92
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475
[INFO] [stdout]   32:     0x559c15182445 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8795d8b7bd223988
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   33:     0x559c15182445 - std::panicking::try::do_call::hb29b86f86d4d722e
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   34:     0x559c15182445 - std::panicking::try::h4bfefb3eddc0d900
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   35:     0x559c15182445 - std::panic::catch_unwind::h774c24d4b38d5828
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   36:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::ha50a32fa99413dde
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474
[INFO] [stdout]   37:     0x559c15182445 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dacb8f28d699f86
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   38:     0x559c151c45cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7deaeeba480c6ce2
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   39:     0x559c151d7813 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h968b1dfb87756523
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   40:     0x559c151d7813 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   41:     0x7eff7278c6db - start_thread
[INFO] [stdout]   42:     0x7eff7229d88f - __clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- core::test_run stdout ----
[INFO] [stdout] thread 'core::test_run' panicked at 'attempted to leave type `core::IoContext` uninitialized, which is invalid', /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559c151cdfe4 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x559c151cdfe4 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x559c151cdfe4 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x559c151cdfe4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7729313ad2d729c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x559c151f6ecc - core::fmt::write::hb0049f6c12bdaffc
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stdout]    5:     0x559c1517dc05 - std::io::Write::write_fmt::h5d052af13df32ea6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/io/mod.rs:1504
[INFO] [stdout]    6:     0x559c151c84d1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h8fe8a9bdc421b4b6
[INFO] [stdout]                                at src/libstd/io/impls.rs:156
[INFO] [stdout]    7:     0x559c151d08c5 - std::sys_common::backtrace::_print::ha087cac92e84a414
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x559c151d08c5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x559c151d08c5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x559c151d05ab - std::panicking::default_hook::h9386f7e484840463
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x559c151d0f22 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312
[INFO] [stdout]                                at src/libstd/panicking.rs:511
[INFO] [stdout]   12:     0x559c151d0b0b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:419
[INFO] [stdout]   13:     0x559c151f58f1 - core::panicking::panic_fmt::hc5953a7331f9805c
[INFO] [stdout]                                at src/libcore/panicking.rs:111
[INFO] [stdout]   14:     0x559c151f583d - core::panicking::panic::hbfb03ddd2cbb509e
[INFO] [stdout]                                at src/libcore/panicking.rs:54
[INFO] [stdout]   15:     0x559c15118a81 - core::mem::uninitialized::he6ab719321b2fa6b
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661
[INFO] [stdout]   16:     0x559c15118a81 - asyncio::core::reactor::fd::IntrFd::new::hcfb24abe1ba42869
[INFO] [stdout]                                at src/core/reactor/fd.rs:121
[INFO] [stdout]   17:     0x559c1512da59 - asyncio::core::scheduler::timerfd::TimerFdScheduler::new::hb84521f1008846cd
[INFO] [stdout]                                at src/core/scheduler/timerfd.rs:52
[INFO] [stdout]   18:     0x559c15169a70 - asyncio::core::task_ctx::TaskIoContext::new::h7a171c0805fb19ec
[INFO] [stdout]                                at src/core/task_ctx.rs:52
[INFO] [stdout]   19:     0x559c1512d30d - asyncio::core::IoContext::new::hba8cc3de7c4ec005
[INFO] [stdout]                                at src/core/mod.rs:28
[INFO] [stdout]   20:     0x559c15130c5e - asyncio::core::test_run::heb187add4fcb98e2
[INFO] [stdout]                                at src/core/mod.rs:285
[INFO] [stdout]   21:     0x559c15130c3a - asyncio::core::test_run::{{closure}}::h6c263d19ab856f7a
[INFO] [stdout]                                at src/core/mod.rs:284
[INFO] [stdout]   22:     0x559c151513be - core::ops::function::FnOnce::call_once::h6b01ba4798127ca8
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   23:     0x559c15189aff - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h1f6ee40732e80908
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   24:     0x559c151a50fe - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h85dff111be9c2dc6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   25:     0x559c151a50fe - std::panicking::try::do_call::hee6f5a4bef67c840
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   26:     0x559c151a50fe - std::panicking::try::h3384d3b948e84dbc
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   27:     0x559c151a50fe - std::panic::catch_unwind::h5ae91218e578066d
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   28:     0x559c151a50fe - test::run_test_in_process::he37a49587889b910
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   29:     0x559c151a50fe - test::run_test::run_test_inner::{{closure}}::h4f0d25136ca480c2
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   30:     0x559c1517d0b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h969eceda34247af3
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   31:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h912007997cb04e92
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475
[INFO] [stdout]   32:     0x559c15182445 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8795d8b7bd223988
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   33:     0x559c15182445 - std::panicking::try::do_call::hb29b86f86d4d722e
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   34:     0x559c15182445 - std::panicking::try::h4bfefb3eddc0d900
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   35:     0x559c15182445 - std::panic::catch_unwind::h774c24d4b38d5828
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   36:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::ha50a32fa99413dde
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474
[INFO] [stdout]   37:     0x559c15182445 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dacb8f28d699f86
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   38:     0x559c151c45cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7deaeeba480c6ce2
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   39:     0x559c151d7813 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h968b1dfb87756523
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   40:     0x559c151d7813 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   41:     0x7eff7278c6db - start_thread
[INFO] [stdout]   42:     0x7eff7229d88f - __clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- core::test_run_one stdout ----
[INFO] [stdout] thread 'core::test_run_one' panicked at 'attempted to leave type `core::IoContext` uninitialized, which is invalid', /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559c151cdfe4 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x559c151cdfe4 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x559c151cdfe4 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x559c151cdfe4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7729313ad2d729c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x559c151f6ecc - core::fmt::write::hb0049f6c12bdaffc
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stdout]    5:     0x559c1517dc05 - std::io::Write::write_fmt::h5d052af13df32ea6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/io/mod.rs:1504
[INFO] [stdout]    6:     0x559c151c84d1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h8fe8a9bdc421b4b6
[INFO] [stdout]                                at src/libstd/io/impls.rs:156
[INFO] [stdout]    7:     0x559c151d08c5 - std::sys_common::backtrace::_print::ha087cac92e84a414
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x559c151d08c5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x559c151d08c5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x559c151d05ab - std::panicking::default_hook::h9386f7e484840463
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x559c151d0f22 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312
[INFO] [stdout]                                at src/libstd/panicking.rs:511
[INFO] [stdout]   12:     0x559c151d0b0b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:419
[INFO] [stdout]   13:     0x559c151f58f1 - core::panicking::panic_fmt::hc5953a7331f9805c
[INFO] [stdout]                                at src/libcore/panicking.rs:111
[INFO] [stdout]   14:     0x559c151f583d - core::panicking::panic::hbfb03ddd2cbb509e
[INFO] [stdout]                                at src/libcore/panicking.rs:54
[INFO] [stdout]   15:     0x559c15118a81 - core::mem::uninitialized::he6ab719321b2fa6b
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661
[INFO] [stdout]   16:     0x559c15118a81 - asyncio::core::reactor::fd::IntrFd::new::hcfb24abe1ba42869
[INFO] [stdout]                                at src/core/reactor/fd.rs:121
[INFO] [stdout]   17:     0x559c1512da59 - asyncio::core::scheduler::timerfd::TimerFdScheduler::new::hb84521f1008846cd
[INFO] [stdout]                                at src/core/scheduler/timerfd.rs:52
[INFO] [stdout]   18:     0x559c15169a70 - asyncio::core::task_ctx::TaskIoContext::new::h7a171c0805fb19ec
[INFO] [stdout]                                at src/core/task_ctx.rs:52
[INFO] [stdout]   19:     0x559c1512d30d - asyncio::core::IoContext::new::hba8cc3de7c4ec005
[INFO] [stdout]                                at src/core/mod.rs:28
[INFO] [stdout]   20:     0x559c15130d2e - asyncio::core::test_run_one::he8cf517c1deb6d88
[INFO] [stdout]                                at src/core/mod.rs:292
[INFO] [stdout]   21:     0x559c15130d0a - asyncio::core::test_run_one::{{closure}}::h91b17d985eeeb1ee
[INFO] [stdout]                                at src/core/mod.rs:291
[INFO] [stdout]   22:     0x559c15151b5e - core::ops::function::FnOnce::call_once::hd0a932d5ed37f9f5
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   23:     0x559c15189aff - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h1f6ee40732e80908
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   24:     0x559c151a50fe - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h85dff111be9c2dc6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   25:     0x559c151a50fe - std::panicking::try::do_call::hee6f5a4bef67c840
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   26:     0x559c151a50fe - std::panicking::try::h3384d3b948e84dbc
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   27:     0x559c151a50fe - std::panic::catch_unwind::h5ae91218e578066d
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   28:     0x559c151a50fe - test::run_test_in_process::he37a49587889b910
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   29:     0x559c151a50fe - test::run_test::run_test_inner::{{closure}}::h4f0d25136ca480c2
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   30:     0x559c1517d0b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h969eceda34247af3
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   31:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h912007997cb04e92
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475
[INFO] [stdout]   32:     0x559c15182445 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8795d8b7bd223988
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   33:     0x559c15182445 - std::panicking::try::do_call::hb29b86f86d4d722e
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   34:     0x559c15182445 - std::panicking::try::h4bfefb3eddc0d900
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   35:     0x559c15182445 - std::panic::catch_unwind::h774c24d4b38d5828
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   36:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::ha50a32fa99413dde
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474
[INFO] [stdout]   37:     0x559c15182445 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dacb8f28d699f86
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   38:     0x559c151c45cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7deaeeba480c6ce2
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   39:     0x559c151d7813 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h968b1dfb87756523
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   40:     0x559c151d7813 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   41:     0x7eff7278c6db - start_thread
[INFO] [stdout]   42:     0x7eff7229d88f - __clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- core::test_new stdout ----
[INFO] [stdout] thread 'core::test_new' panicked at 'attempted to leave type `core::IoContext` uninitialized, which is invalid', /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559c151cdfe4 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x559c151cdfe4 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x559c151cdfe4 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x559c151cdfe4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7729313ad2d729c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x559c151f6ecc - core::fmt::write::hb0049f6c12bdaffc
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stdout]    5:     0x559c1517dc05 - std::io::Write::write_fmt::h5d052af13df32ea6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/io/mod.rs:1504
[INFO] [stdout]    6:     0x559c151c84d1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h8fe8a9bdc421b4b6
[INFO] [stdout]                                at src/libstd/io/impls.rs:156
[INFO] [stdout]    7:     0x559c151d08c5 - std::sys_common::backtrace::_print::ha087cac92e84a414
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x559c151d08c5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x559c151d08c5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x559c151d05ab - std::panicking::default_hook::h9386f7e484840463
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x559c151d0f22 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312
[INFO] [stdout]                                at src/libstd/panicking.rs:511
[INFO] [stdout]   12:     0x559c151d0b0b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:419
[INFO] [stdout]   13:     0x559c151f58f1 - core::panicking::panic_fmt::hc5953a7331f9805c
[INFO] [stdout]                                at src/libcore/panicking.rs:111
[INFO] [stdout]   14:     0x559c151f583d - core::panicking::panic::hbfb03ddd2cbb509e
[INFO] [stdout]                                at src/libcore/panicking.rs:54
[INFO] [stdout]   15:     0x559c15118a81 - core::mem::uninitialized::he6ab719321b2fa6b
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661
[INFO] [stdout]   16:     0x559c15118a81 - asyncio::core::reactor::fd::IntrFd::new::hcfb24abe1ba42869
[INFO] [stdout]                                at src/core/reactor/fd.rs:121
[INFO] [stdout]   17:     0x559c1512da59 - asyncio::core::scheduler::timerfd::TimerFdScheduler::new::hb84521f1008846cd
[INFO] [stdout]                                at src/core/scheduler/timerfd.rs:52
[INFO] [stdout]   18:     0x559c15169a70 - asyncio::core::task_ctx::TaskIoContext::new::h7a171c0805fb19ec
[INFO] [stdout]                                at src/core/task_ctx.rs:52
[INFO] [stdout]   19:     0x559c1512d30d - asyncio::core::IoContext::new::hba8cc3de7c4ec005
[INFO] [stdout]                                at src/core/mod.rs:28
[INFO] [stdout]   20:     0x559c15130bfe - asyncio::core::test_new::h7dd649f337527c52
[INFO] [stdout]                                at src/core/mod.rs:280
[INFO] [stdout]   21:     0x559c15130bda - asyncio::core::test_new::{{closure}}::h8a9c9194e5a5cbd5
[INFO] [stdout]                                at src/core/mod.rs:279
[INFO] [stdout]   22:     0x559c1515152e - core::ops::function::FnOnce::call_once::h7d8581533d13b05b
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   23:     0x559c15189aff - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h1f6ee40732e80908
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   24:     0x559c151a50fe - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h85dff111be9c2dc6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   25:     0x559c151a50fe - std::panicking::try::do_call::hee6f5a4bef67c840
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   26:     0x559c151a50fe - std::panicking::try::h3384d3b948e84dbc
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   27:     0x559c151a50fe - std::panic::catch_unwind::h5ae91218e578066d
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   28:     0x559c151a50fe - test::run_test_in_process::he37a49587889b910
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   29:     0x559c151a50fe - test::run_test::run_test_inner::{{closure}}::h4f0d25136ca480c2
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   30:     0x559c1517d0b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h969eceda34247af3
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   31:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h912007997cb04e92
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475
[INFO] [stdout]   32:     0x559c15182445 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8795d8b7bd223988
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   33:     0x559c15182445 - std::panicking::try::do_call::hb29b86f86d4d722e
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   34:     0x559c15182445 - std::panicking::try::h4bfefb3eddc0d900
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   35:     0x559c15182445 - std::panic::catch_unwind::h774c24d4b38d5828
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   36:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::ha50a32fa99413dde
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474
[INFO] [stdout]   37:     0x559c15182445 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dacb8f28d699f86
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   38:     0x559c151c45cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7deaeeba480c6ce2
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   39:     0x559c151d7813 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h968b1dfb87756523
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   40:     0x559c151d7813 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   41:     0x7eff7278c6db - start_thread
[INFO] [stdout]   42:     0x7eff7229d88f - __clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- generic::stream::test_generic_tcp stdout ----
[INFO] [stdout] thread 'generic::stream::test_generic_tcp' panicked at 'attempted to leave type `core::IoContext` uninitialized, which is invalid', /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559c151cdfe4 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x559c151cdfe4 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x559c151cdfe4 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x559c151cdfe4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7729313ad2d729c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x559c151f6ecc - core::fmt::write::hb0049f6c12bdaffc
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stdout]    5:     0x559c1517dc05 - std::io::Write::write_fmt::h5d052af13df32ea6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/io/mod.rs:1504
[INFO] [stdout]    6:     0x559c151c84d1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h8fe8a9bdc421b4b6
[INFO] [stdout]                                at src/libstd/io/impls.rs:156
[INFO] [stdout]    7:     0x559c151d08c5 - std::sys_common::backtrace::_print::ha087cac92e84a414
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x559c151d08c5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x559c151d08c5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x559c151d05ab - std::panicking::default_hook::h9386f7e484840463
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x559c151d0f22 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312
[INFO] [stdout]                                at src/libstd/panicking.rs:511
[INFO] [stdout]   12:     0x559c151d0b0b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:419
[INFO] [stdout]   13:     0x559c151f58f1 - core::panicking::panic_fmt::hc5953a7331f9805c
[INFO] [stdout]                                at src/libcore/panicking.rs:111
[INFO] [stdout]   14:     0x559c151f583d - core::panicking::panic::hbfb03ddd2cbb509e
[INFO] [stdout]                                at src/libcore/panicking.rs:54
[INFO] [stdout]   15:     0x559c15118a81 - core::mem::uninitialized::he6ab719321b2fa6b
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661
[INFO] [stdout]   16:     0x559c15118a81 - asyncio::core::reactor::fd::IntrFd::new::hcfb24abe1ba42869
[INFO] [stdout]                                at src/core/reactor/fd.rs:121
[INFO] [stdout]   17:     0x559c1512da59 - asyncio::core::scheduler::timerfd::TimerFdScheduler::new::hb84521f1008846cd
[INFO] [stdout]                                at src/core/scheduler/timerfd.rs:52
[INFO] [stdout]   18:     0x559c15169a70 - asyncio::core::task_ctx::TaskIoContext::new::h7a171c0805fb19ec
[INFO] [stdout]                                at src/core/task_ctx.rs:52
[INFO] [stdout]   19:     0x559c1512d30d - asyncio::core::IoContext::new::hba8cc3de7c4ec005
[INFO] [stdout]                                at src/core/mod.rs:28
[INFO] [stdout]   20:     0x559c1511ac61 - asyncio::generic::stream::test_generic_tcp::hc9c3606ebe786b33
[INFO] [stdout]                                at src/generic/stream.rs:57
[INFO] [stdout]   21:     0x559c1511ac3a - asyncio::generic::stream::test_generic_tcp::{{closure}}::h27a1ee2b08ae000e
[INFO] [stdout]                                at src/generic/stream.rs:52
[INFO] [stdout]   22:     0x559c15151d2e - core::ops::function::FnOnce::call_once::he4c264524b3ea1d8
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   23:     0x559c15189aff - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h1f6ee40732e80908
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   24:     0x559c151a50fe - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h85dff111be9c2dc6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   25:     0x559c151a50fe - std::panicking::try::do_call::hee6f5a4bef67c840
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   26:     0x559c151a50fe - std::panicking::try::h3384d3b948e84dbc
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   27:     0x559c151a50fe - std::panic::catch_unwind::h5ae91218e578066d
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   28:     0x559c151a50fe - test::run_test_in_process::he37a49587889b910
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   29:     0x559c151a50fe - test::run_test::run_test_inner::{{closure}}::h4f0d25136ca480c2
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   30:     0x559c1517d0b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h969eceda34247af3
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   31:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h912007997cb04e92
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475
[INFO] [stdout]   32:     0x559c15182445 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8795d8b7bd223988
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   33:     0x559c15182445 - std::panicking::try::do_call::hb29b86f86d4d722e
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   34:     0x559c15182445 - std::panicking::try::h4bfefb3eddc0d900
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   35:     0x559c15182445 - std::panic::catch_unwind::h774c24d4b38d5828
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   36:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::ha50a32fa99413dde
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474
[INFO] [stdout]   37:     0x559c15182445 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dacb8f28d699f86
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   38:     0x559c151c45cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7deaeeba480c6ce2
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   39:     0x559c151d7813 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h968b1dfb87756523
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   40:     0x559c151d7813 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   41:     0x7eff7278c6db - start_thread
[INFO] [stdout]   42:     0x7eff7229d88f - __clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- ip::icmp::test_icmp_resolve stdout ----
[INFO] [stdout] thread 'ip::icmp::test_icmp_resolve' panicked at 'attempted to leave type `core::IoContext` uninitialized, which is invalid', /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559c151cdfe4 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x559c151cdfe4 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x559c151cdfe4 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x559c151cdfe4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7729313ad2d729c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x559c151f6ecc - core::fmt::write::hb0049f6c12bdaffc
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stdout]    5:     0x559c1517dc05 - std::io::Write::write_fmt::h5d052af13df32ea6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/io/mod.rs:1504
[INFO] [stdout]    6:     0x559c151c84d1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h8fe8a9bdc421b4b6
[INFO] [stdout]                                at src/libstd/io/impls.rs:156
[INFO] [stdout]    7:     0x559c151d08c5 - std::sys_common::backtrace::_print::ha087cac92e84a414
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x559c151d08c5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x559c151d08c5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x559c151d05ab - std::panicking::default_hook::h9386f7e484840463
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x559c151d0f22 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312
[INFO] [stdout]                                at src/libstd/panicking.rs:511
[INFO] [stdout]   12:     0x559c151d0b0b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:419
[INFO] [stdout]   13:     0x559c151f58f1 - core::panicking::panic_fmt::hc5953a7331f9805c
[INFO] [stdout]                                at src/libcore/panicking.rs:111
[INFO] [stdout]   14:     0x559c151f583d - core::panicking::panic::hbfb03ddd2cbb509e
[INFO] [stdout]                                at src/libcore/panicking.rs:54
[INFO] [stdout]   15:     0x559c15118a81 - core::mem::uninitialized::he6ab719321b2fa6b
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661
[INFO] [stdout]   16:     0x559c15118a81 - asyncio::core::reactor::fd::IntrFd::new::hcfb24abe1ba42869
[INFO] [stdout]                                at src/core/reactor/fd.rs:121
[INFO] [stdout]   17:     0x559c1512da59 - asyncio::core::scheduler::timerfd::TimerFdScheduler::new::hb84521f1008846cd
[INFO] [stdout]                                at src/core/scheduler/timerfd.rs:52
[INFO] [stdout]   18:     0x559c15169a70 - asyncio::core::task_ctx::TaskIoContext::new::h7a171c0805fb19ec
[INFO] [stdout]                                at src/core/task_ctx.rs:52
[INFO] [stdout]   19:     0x559c1512d30d - asyncio::core::IoContext::new::hba8cc3de7c4ec005
[INFO] [stdout]                                at src/core/mod.rs:28
[INFO] [stdout]   20:     0x559c1515aab4 - asyncio::ip::icmp::test_icmp_resolve::h9e8a0ac3b95405c1
[INFO] [stdout]                                at src/ip/icmp.rs:121
[INFO] [stdout]   21:     0x559c1515aa8a - asyncio::ip::icmp::test_icmp_resolve::{{closure}}::he7bee8083a281868
[INFO] [stdout]                                at src/ip/icmp.rs:117
[INFO] [stdout]   22:     0x559c15150d6e - core::ops::function::FnOnce::call_once::h1b1afca9160742fd
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   23:     0x559c15189aff - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h1f6ee40732e80908
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   24:     0x559c151a50fe - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h85dff111be9c2dc6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   25:     0x559c151a50fe - std::panicking::try::do_call::hee6f5a4bef67c840
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   26:     0x559c151a50fe - std::panicking::try::h3384d3b948e84dbc
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   27:     0x559c151a50fe - std::panic::catch_unwind::h5ae91218e578066d
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   28:     0x559c151a50fe - test::run_test_in_process::he37a49587889b910
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   29:     0x559c151a50fe - test::run_test::run_test_inner::{{closure}}::h4f0d25136ca480c2
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   30:     0x559c1517d0b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h969eceda34247af3
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   31:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h912007997cb04e92
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475
[INFO] [stdout]   32:     0x559c15182445 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8795d8b7bd223988
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   33:     0x559c15182445 - std::panicking::try::do_call::hb29b86f86d4d722e
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   34:     0x559c15182445 - std::panicking::try::h4bfefb3eddc0d900
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   35:     0x559c15182445 - std::panic::catch_unwind::h774c24d4b38d5828
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   36:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::ha50a32fa99413dde
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474
[INFO] [stdout]   37:     0x559c15182445 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dacb8f28d699f86
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   38:     0x559c151c45cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7deaeeba480c6ce2
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   39:     0x559c151d7813 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h968b1dfb87756523
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   40:     0x559c151d7813 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   41:     0x7eff7278c6db - start_thread
[INFO] [stdout]   42:     0x7eff7229d88f - __clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- ip::tcp::test_getsockname_v4 stdout ----
[INFO] [stdout] thread 'ip::tcp::test_getsockname_v4' panicked at 'attempted to leave type `core::IoContext` uninitialized, which is invalid', /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559c151cdfe4 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x559c151cdfe4 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x559c151cdfe4 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x559c151cdfe4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7729313ad2d729c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x559c151f6ecc - core::fmt::write::hb0049f6c12bdaffc
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stdout]    5:     0x559c1517dc05 - std::io::Write::write_fmt::h5d052af13df32ea6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/io/mod.rs:1504
[INFO] [stdout]    6:     0x559c151c84d1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h8fe8a9bdc421b4b6
[INFO] [stdout]                                at src/libstd/io/impls.rs:156
[INFO] [stdout]    7:     0x559c151d08c5 - std::sys_common::backtrace::_print::ha087cac92e84a414
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x559c151d08c5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x559c151d08c5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x559c151d05ab - std::panicking::default_hook::h9386f7e484840463
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x559c151d0f22 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312
[INFO] [stdout]                                at src/libstd/panicking.rs:511
[INFO] [stdout]   12:     0x559c151d0b0b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:419
[INFO] [stdout]   13:     0x559c151f58f1 - core::panicking::panic_fmt::hc5953a7331f9805c
[INFO] [stdout]                                at src/libcore/panicking.rs:111
[INFO] [stdout]   14:     0x559c151f583d - core::panicking::panic::hbfb03ddd2cbb509e
[INFO] [stdout]                                at src/libcore/panicking.rs:54
[INFO] [stdout]   15:     0x559c15118a81 - core::mem::uninitialized::he6ab719321b2fa6b
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661
[INFO] [stdout]   16:     0x559c15118a81 - asyncio::core::reactor::fd::IntrFd::new::hcfb24abe1ba42869
[INFO] [stdout]                                at src/core/reactor/fd.rs:121
[INFO] [stdout]   17:     0x559c1512da59 - asyncio::core::scheduler::timerfd::TimerFdScheduler::new::hb84521f1008846cd
[INFO] [stdout]                                at src/core/scheduler/timerfd.rs:52
[INFO] [stdout]   18:     0x559c15169a70 - asyncio::core::task_ctx::TaskIoContext::new::h7a171c0805fb19ec
[INFO] [stdout]                                at src/core/task_ctx.rs:52
[INFO] [stdout]   19:     0x559c1512d30d - asyncio::core::IoContext::new::hba8cc3de7c4ec005
[INFO] [stdout]                                at src/core/mod.rs:28
[INFO] [stdout]   20:     0x559c1516cfe4 - asyncio::ip::tcp::test_getsockname_v4::h4fe110e0da369412
[INFO] [stdout]                                at src/ip/tcp.rs:202
[INFO] [stdout]   21:     0x559c1516cfba - asyncio::ip::tcp::test_getsockname_v4::{{closure}}::hbd8691942f32669a
[INFO] [stdout]                                at src/ip/tcp.rs:196
[INFO] [stdout]   22:     0x559c151517be - core::ops::function::FnOnce::call_once::ha2e643ceaadc7f60
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   23:     0x559c15189aff - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h1f6ee40732e80908
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   24:     0x559c151a50fe - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h85dff111be9c2dc6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   25:     0x559c151a50fe - std::panicking::try::do_call::hee6f5a4bef67c840
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   26:     0x559c151a50fe - std::panicking::try::h3384d3b948e84dbc
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   27:     0x559c151a50fe - std::panic::catch_unwind::h5ae91218e578066d
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   28:     0x559c151a50fe - test::run_test_in_process::he37a49587889b910
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   29:     0x559c151a50fe - test::run_test::run_test_inner::{{closure}}::h4f0d25136ca480c2
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   30:     0x559c1517d0b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h969eceda34247af3
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   31:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h912007997cb04e92
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475
[INFO] [stdout]   32:     0x559c15182445 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8795d8b7bd223988
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   33:     0x559c15182445 - std::panicking::try::do_call::hb29b86f86d4d722e
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   34:     0x559c15182445 - std::panicking::try::h4bfefb3eddc0d900
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   35:     0x559c15182445 - std::panic::catch_unwind::h774c24d4b38d5828
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   36:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::ha50a32fa99413dde
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474
[INFO] [stdout]   37:     0x559c15182445 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dacb8f28d699f86
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   38:     0x559c151c45cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7deaeeba480c6ce2
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   39:     0x559c151d7813 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h968b1dfb87756523
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   40:     0x559c151d7813 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   41:     0x7eff7278c6db - start_thread
[INFO] [stdout]   42:     0x7eff7229d88f - __clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- ip::tcp::test_format stdout ----
[INFO] [stdout] thread 'ip::tcp::test_format' panicked at 'attempted to leave type `core::IoContext` uninitialized, which is invalid', /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559c151cdfe4 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x559c151cdfe4 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x559c151cdfe4 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x559c151cdfe4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7729313ad2d729c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x559c151f6ecc - core::fmt::write::hb0049f6c12bdaffc
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stdout]    5:     0x559c1517dc05 - std::io::Write::write_fmt::h5d052af13df32ea6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/io/mod.rs:1504
[INFO] [stdout]    6:     0x559c151c84d1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h8fe8a9bdc421b4b6
[INFO] [stdout]                                at src/libstd/io/impls.rs:156
[INFO] [stdout]    7:     0x559c151d08c5 - std::sys_common::backtrace::_print::ha087cac92e84a414
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x559c151d08c5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x559c151d08c5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x559c151d05ab - std::panicking::default_hook::h9386f7e484840463
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x559c151d0f22 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312
[INFO] [stdout]                                at src/libstd/panicking.rs:511
[INFO] [stdout]   12:     0x559c151d0b0b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:419
[INFO] [stdout]   13:     0x559c151f58f1 - core::panicking::panic_fmt::hc5953a7331f9805c
[INFO] [stdout]                                at src/libcore/panicking.rs:111
[INFO] [stdout]   14:     0x559c151f583d - core::panicking::panic::hbfb03ddd2cbb509e
[INFO] [stdout]                                at src/libcore/panicking.rs:54
[INFO] [stdout]   15:     0x559c15118a81 - core::mem::uninitialized::he6ab719321b2fa6b
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661
[INFO] [stdout]   16:     0x559c15118a81 - asyncio::core::reactor::fd::IntrFd::new::hcfb24abe1ba42869
[INFO] [stdout]                                at src/core/reactor/fd.rs:121
[INFO] [stdout]   17:     0x559c1512da59 - asyncio::core::scheduler::timerfd::TimerFdScheduler::new::hb84521f1008846cd
[INFO] [stdout]                                at src/core/scheduler/timerfd.rs:52
[INFO] [stdout]   18:     0x559c15169a70 - asyncio::core::task_ctx::TaskIoContext::new::h7a171c0805fb19ec
[INFO] [stdout]                                at src/core/task_ctx.rs:52
[INFO] [stdout]   19:     0x559c1512d30d - asyncio::core::IoContext::new::hba8cc3de7c4ec005
[INFO] [stdout]                                at src/core/mod.rs:28
[INFO] [stdout]   20:     0x559c1516e0a4 - asyncio::ip::tcp::test_format::h7a455dd6ccc88f31
[INFO] [stdout]                                at src/ip/tcp.rs:275
[INFO] [stdout]   21:     0x559c1516e07a - asyncio::ip::tcp::test_format::{{closure}}::h0d0bdf4991775df8
[INFO] [stdout]                                at src/ip/tcp.rs:272
[INFO] [stdout]   22:     0x559c15150fde - core::ops::function::FnOnce::call_once::h36f00bb34fa4ea8f
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   23:     0x559c15189aff - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h1f6ee40732e80908
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   24:     0x559c151a50fe - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h85dff111be9c2dc6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   25:     0x559c151a50fe - std::panicking::try::do_call::hee6f5a4bef67c840
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   26:     0x559c151a50fe - std::panicking::try::h3384d3b948e84dbc
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   27:     0x559c151a50fe - std::panic::catch_unwind::h5ae91218e578066d
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   28:     0x559c151a50fe - test::run_test_in_process::he37a49587889b910
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   29:     0x559c151a50fe - test::run_test::run_test_inner::{{closure}}::h4f0d25136ca480c2
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   30:     0x559c1517d0b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h969eceda34247af3
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   31:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h912007997cb04e92
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475
[INFO] [stdout]   32:     0x559c15182445 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8795d8b7bd223988
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   33:     0x559c15182445 - std::panicking::try::do_call::hb29b86f86d4d722e
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   34:     0x559c15182445 - std::panicking::try::h4bfefb3eddc0d900
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   35:     0x559c15182445 - std::panic::catch_unwind::h774c24d4b38d5828
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   36:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::ha50a32fa99413dde
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474
[INFO] [stdout]   37:     0x559c15182445 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dacb8f28d699f86
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   38:     0x559c151c45cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7deaeeba480c6ce2
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   39:     0x559c151d7813 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h968b1dfb87756523
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   40:     0x559c151d7813 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   41:     0x7eff7278c6db - start_thread
[INFO] [stdout]   42:     0x7eff7229d88f - __clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- ip::tcp::test_getsockname_v6 stdout ----
[INFO] [stdout] thread 'ip::tcp::test_getsockname_v6' panicked at 'attempted to leave type `core::IoContext` uninitialized, which is invalid', /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559c151cdfe4 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x559c151cdfe4 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x559c151cdfe4 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x559c151cdfe4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7729313ad2d729c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x559c151f6ecc - core::fmt::write::hb0049f6c12bdaffc
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stdout]    5:     0x559c1517dc05 - std::io::Write::write_fmt::h5d052af13df32ea6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/io/mod.rs:1504
[INFO] [stdout]    6:     0x559c151c84d1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h8fe8a9bdc421b4b6
[INFO] [stdout]                                at src/libstd/io/impls.rs:156
[INFO] [stdout]    7:     0x559c151d08c5 - std::sys_common::backtrace::_print::ha087cac92e84a414
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x559c151d08c5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x559c151d08c5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x559c151d05ab - std::panicking::default_hook::h9386f7e484840463
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x559c151d0f22 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312
[INFO] [stdout]                                at src/libstd/panicking.rs:511
[INFO] [stdout]   12:     0x559c151d0b0b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:419
[INFO] [stdout]   13:     0x559c151f58f1 - core::panicking::panic_fmt::hc5953a7331f9805c
[INFO] [stdout]                                at src/libcore/panicking.rs:111
[INFO] [stdout]   14:     0x559c151f583d - core::panicking::panic::hbfb03ddd2cbb509e
[INFO] [stdout]                                at src/libcore/panicking.rs:54
[INFO] [stdout]   15:     0x559c15118a81 - core::mem::uninitialized::he6ab719321b2fa6b
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661
[INFO] [stdout]   16:     0x559c15118a81 - asyncio::core::reactor::fd::IntrFd::new::hcfb24abe1ba42869
[INFO] [stdout]                                at src/core/reactor/fd.rs:121
[INFO] [stdout]   17:     0x559c1512da59 - asyncio::core::scheduler::timerfd::TimerFdScheduler::new::hb84521f1008846cd
[INFO] [stdout]                                at src/core/scheduler/timerfd.rs:52
[INFO] [stdout]   18:     0x559c15169a70 - asyncio::core::task_ctx::TaskIoContext::new::h7a171c0805fb19ec
[INFO] [stdout]                                at src/core/task_ctx.rs:52
[INFO] [stdout]   19:     0x559c1512d30d - asyncio::core::IoContext::new::hba8cc3de7c4ec005
[INFO] [stdout]                                at src/core/mod.rs:28
[INFO] [stdout]   20:     0x559c1516d3a1 - asyncio::ip::tcp::test_getsockname_v6::h6dee6061f14811f3
[INFO] [stdout]                                at src/ip/tcp.rs:217
[INFO] [stdout]   21:     0x559c1516d37a - asyncio::ip::tcp::test_getsockname_v6::{{closure}}::hd0c67e34750a60a4
[INFO] [stdout]                                at src/ip/tcp.rs:211
[INFO] [stdout]   22:     0x559c15150fae - core::ops::function::FnOnce::call_once::h35fe36477d851982
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   23:     0x559c15189aff - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h1f6ee40732e80908
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   24:     0x559c151a50fe - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h85dff111be9c2dc6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   25:     0x559c151a50fe - std::panicking::try::do_call::hee6f5a4bef67c840
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   26:     0x559c151a50fe - std::panicking::try::h3384d3b948e84dbc
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   27:     0x559c151a50fe - std::panic::catch_unwind::h5ae91218e578066d
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   28:     0x559c151a50fe - test::run_test_in_process::he37a49587889b910
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   29:     0x559c151a50fe - test::run_test::run_test_inner::{{closure}}::h4f0d25136ca480c2
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   30:     0x559c1517d0b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h969eceda34247af3
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   31:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h912007997cb04e92
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475
[INFO] [stdout]   32:     0x559c15182445 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8795d8b7bd223988
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   33:     0x559c15182445 - std::panicking::try::do_call::hb29b86f86d4d722e
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   34:     0x559c15182445 - std::panicking::try::h4bfefb3eddc0d900
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   35:     0x559c15182445 - std::panic::catch_unwind::h774c24d4b38d5828
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   36:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::ha50a32fa99413dde
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474
[INFO] [stdout]   37:     0x559c15182445 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dacb8f28d699f86
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   38:     0x559c151c45cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7deaeeba480c6ce2
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   39:     0x559c151d7813 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h968b1dfb87756523
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   40:     0x559c151d7813 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   41:     0x7eff7278c6db - start_thread
[INFO] [stdout]   42:     0x7eff7229d88f - __clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- ip::tcp::test_tcp_resolver stdout ----
[INFO] [stdout] thread 'ip::tcp::test_tcp_resolver' panicked at 'attempted to leave type `core::IoContext` uninitialized, which is invalid', /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559c151cdfe4 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x559c151cdfe4 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x559c151cdfe4 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x559c151cdfe4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7729313ad2d729c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x559c151f6ecc - core::fmt::write::hb0049f6c12bdaffc
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stdout]    5:     0x559c1517dc05 - std::io::Write::write_fmt::h5d052af13df32ea6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/io/mod.rs:1504
[INFO] [stdout]    6:     0x559c151c84d1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h8fe8a9bdc421b4b6
[INFO] [stdout]                                at src/libstd/io/impls.rs:156
[INFO] [stdout]    7:     0x559c151d08c5 - std::sys_common::backtrace::_print::ha087cac92e84a414
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x559c151d08c5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x559c151d08c5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x559c151d05ab - std::panicking::default_hook::h9386f7e484840463
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x559c151d0f22 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312
[INFO] [stdout]                                at src/libstd/panicking.rs:511
[INFO] [stdout]   12:     0x559c151d0b0b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:419
[INFO] [stdout]   13:     0x559c151f58f1 - core::panicking::panic_fmt::hc5953a7331f9805c
[INFO] [stdout]                                at src/libcore/panicking.rs:111
[INFO] [stdout]   14:     0x559c151f583d - core::panicking::panic::hbfb03ddd2cbb509e
[INFO] [stdout]                                at src/libcore/panicking.rs:54
[INFO] [stdout]   15:     0x559c15118a81 - core::mem::uninitialized::he6ab719321b2fa6b
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661
[INFO] [stdout]   16:     0x559c15118a81 - asyncio::core::reactor::fd::IntrFd::new::hcfb24abe1ba42869
[INFO] [stdout]                                at src/core/reactor/fd.rs:121
[INFO] [stdout]   17:     0x559c1512da59 - asyncio::core::scheduler::timerfd::TimerFdScheduler::new::hb84521f1008846cd
[INFO] [stdout]                                at src/core/scheduler/timerfd.rs:52
[INFO] [stdout]   18:     0x559c15169a70 - asyncio::core::task_ctx::TaskIoContext::new::h7a171c0805fb19ec
[INFO] [stdout]                                at src/core/task_ctx.rs:52
[INFO] [stdout]   19:     0x559c1512d30d - asyncio::core::IoContext::new::hba8cc3de7c4ec005
[INFO] [stdout]                                at src/core/mod.rs:28
[INFO] [stdout]   20:     0x559c1516c764 - asyncio::ip::tcp::test_tcp_resolver::h9c1ff212872da0bc
[INFO] [stdout]                                at src/ip/tcp.rs:181
[INFO] [stdout]   21:     0x559c1516c73a - asyncio::ip::tcp::test_tcp_resolver::{{closure}}::h74e0bd9921f19170
[INFO] [stdout]                                at src/ip/tcp.rs:177
[INFO] [stdout]   22:     0x559c1515163e - core::ops::function::FnOnce::call_once::h8da0458b459b750b
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   23:     0x559c15189aff - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h1f6ee40732e80908
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   24:     0x559c151a50fe - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h85dff111be9c2dc6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   25:     0x559c151a50fe - std::panicking::try::do_call::hee6f5a4bef67c840
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   26:     0x559c151a50fe - std::panicking::try::h3384d3b948e84dbc
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   27:     0x559c151a50fe - std::panic::catch_unwind::h5ae91218e578066d
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   28:     0x559c151a50fe - test::run_test_in_process::he37a49587889b910
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   29:     0x559c151a50fe - test::run_test::run_test_inner::{{closure}}::h4f0d25136ca480c2
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   30:     0x559c1517d0b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h969eceda34247af3
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   31:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h912007997cb04e92
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475
[INFO] [stdout]   32:     0x559c15182445 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8795d8b7bd223988
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   33:     0x559c15182445 - std::panicking::try::do_call::hb29b86f86d4d722e
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   34:     0x559c15182445 - std::panicking::try::h4bfefb3eddc0d900
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   35:     0x559c15182445 - std::panic::catch_unwind::h774c24d4b38d5828
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   36:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::ha50a32fa99413dde
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474
[INFO] [stdout]   37:     0x559c15182445 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dacb8f28d699f86
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   38:     0x559c151c45cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7deaeeba480c6ce2
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   39:     0x559c151d7813 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h968b1dfb87756523
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   40:     0x559c151d7813 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   41:     0x7eff7278c6db - start_thread
[INFO] [stdout]   42:     0x7eff7229d88f - __clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- ip::tcp::test_receive_error_when_not_connected stdout ----
[INFO] [stdout] thread 'ip::tcp::test_receive_error_when_not_connected' panicked at 'attempted to leave type `core::IoContext` uninitialized, which is invalid', /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559c151cdfe4 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x559c151cdfe4 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x559c151cdfe4 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x559c151cdfe4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7729313ad2d729c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x559c151f6ecc - core::fmt::write::hb0049f6c12bdaffc
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stdout]    5:     0x559c1517dc05 - std::io::Write::write_fmt::h5d052af13df32ea6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/io/mod.rs:1504
[INFO] [stdout]    6:     0x559c151c84d1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h8fe8a9bdc421b4b6
[INFO] [stdout]                                at src/libstd/io/impls.rs:156
[INFO] [stdout]    7:     0x559c151d08c5 - std::sys_common::backtrace::_print::ha087cac92e84a414
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x559c151d08c5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x559c151d08c5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x559c151d05ab - std::panicking::default_hook::h9386f7e484840463
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x559c151d0f22 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312
[INFO] [stdout]                                at src/libstd/panicking.rs:511
[INFO] [stdout]   12:     0x559c151d0b0b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:419
[INFO] [stdout]   13:     0x559c151f58f1 - core::panicking::panic_fmt::hc5953a7331f9805c
[INFO] [stdout]                                at src/libcore/panicking.rs:111
[INFO] [stdout]   14:     0x559c151f583d - core::panicking::panic::hbfb03ddd2cbb509e
[INFO] [stdout]                                at src/libcore/panicking.rs:54
[INFO] [stdout]   15:     0x559c15118a81 - core::mem::uninitialized::he6ab719321b2fa6b
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661
[INFO] [stdout]   16:     0x559c15118a81 - asyncio::core::reactor::fd::IntrFd::new::hcfb24abe1ba42869
[INFO] [stdout]                                at src/core/reactor/fd.rs:121
[INFO] [stdout]   17:     0x559c1512da59 - asyncio::core::scheduler::timerfd::TimerFdScheduler::new::hb84521f1008846cd
[INFO] [stdout]                                at src/core/scheduler/timerfd.rs:52
[INFO] [stdout]   18:     0x559c15169a70 - asyncio::core::task_ctx::TaskIoContext::new::h7a171c0805fb19ec
[INFO] [stdout]                                at src/core/task_ctx.rs:52
[INFO] [stdout]   19:     0x559c1512d30d - asyncio::core::IoContext::new::hba8cc3de7c4ec005
[INFO] [stdout]                                at src/core/mod.rs:28
[INFO] [stdout]   20:     0x559c1516d741 - asyncio::ip::tcp::test_receive_error_when_not_connected::hc9338da6d8c8116e
[INFO] [stdout]                                at src/ip/tcp.rs:234
[INFO] [stdout]   21:     0x559c1516d71a - asyncio::ip::tcp::test_receive_error_when_not_connected::{{closure}}::hed2524eb6eac332a
[INFO] [stdout]                                at src/ip/tcp.rs:226
[INFO] [stdout]   22:     0x559c1515149e - core::ops::function::FnOnce::call_once::h7900e5157f615566
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   23:     0x559c15189aff - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h1f6ee40732e80908
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   24:     0x559c151a50fe - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h85dff111be9c2dc6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   25:     0x559c151a50fe - std::panicking::try::do_call::hee6f5a4bef67c840
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   26:     0x559c151a50fe - std::panicking::try::h3384d3b948e84dbc
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   27:     0x559c151a50fe - std::panic::catch_unwind::h5ae91218e578066d
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   28:     0x559c151a50fe - test::run_test_in_process::he37a49587889b910
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   29:     0x559c151a50fe - test::run_test::run_test_inner::{{closure}}::h4f0d25136ca480c2
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   30:     0x559c1517d0b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h969eceda34247af3
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   31:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h912007997cb04e92
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475
[INFO] [stdout]   32:     0x559c15182445 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8795d8b7bd223988
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   33:     0x559c15182445 - std::panicking::try::do_call::hb29b86f86d4d722e
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   34:     0x559c15182445 - std::panicking::try::h4bfefb3eddc0d900
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   35:     0x559c15182445 - std::panic::catch_unwind::h774c24d4b38d5828
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   36:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::ha50a32fa99413dde
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474
[INFO] [stdout]   37:     0x559c15182445 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dacb8f28d699f86
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   38:     0x559c151c45cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7deaeeba480c6ce2
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   39:     0x559c151d7813 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h968b1dfb87756523
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   40:     0x559c151d7813 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   41:     0x7eff7278c6db - start_thread
[INFO] [stdout]   42:     0x7eff7229d88f - __clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- local::seq_packet::test_format stdout ----
[INFO] [stdout] thread 'local::seq_packet::test_format' panicked at 'attempted to leave type `core::IoContext` uninitialized, which is invalid', /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559c151cdfe4 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x559c151cdfe4 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x559c151cdfe4 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x559c151cdfe4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7729313ad2d729c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x559c151f6ecc - core::fmt::write::hb0049f6c12bdaffc
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stdout]    5:     0x559c1517dc05 - std::io::Write::write_fmt::h5d052af13df32ea6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/io/mod.rs:1504
[INFO] [stdout]    6:     0x559c151c84d1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h8fe8a9bdc421b4b6
[INFO] [stdout]                                at src/libstd/io/impls.rs:156
[INFO] [stdout]    7:     0x559c151d08c5 - std::sys_common::backtrace::_print::ha087cac92e84a414
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x559c151d08c5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x559c151d08c5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x559c151d05ab - std::panicking::default_hook::h9386f7e484840463
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x559c151d0f22 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312
[INFO] [stdout]                                at src/libstd/panicking.rs:511
[INFO] [stdout]   12:     0x559c151d0b0b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:419
[INFO] [stdout]   13:     0x559c151f58f1 - core::panicking::panic_fmt::hc5953a7331f9805c
[INFO] [stdout]                                at src/libcore/panicking.rs:111
[INFO] [stdout]   14:     0x559c151f583d - core::panicking::panic::hbfb03ddd2cbb509e
[INFO] [stdout]                                at src/libcore/panicking.rs:54
[INFO] [stdout]   15:     0x559c15118a81 - core::mem::uninitialized::he6ab719321b2fa6b
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661
[INFO] [stdout]   16:     0x559c15118a81 - asyncio::core::reactor::fd::IntrFd::new::hcfb24abe1ba42869
[INFO] [stdout]                                at src/core/reactor/fd.rs:121
[INFO] [stdout]   17:     0x559c1512da59 - asyncio::core::scheduler::timerfd::TimerFdScheduler::new::hb84521f1008846cd
[INFO] [stdout]                                at src/core/scheduler/timerfd.rs:52
[INFO] [stdout]   18:     0x559c15169a70 - asyncio::core::task_ctx::TaskIoContext::new::h7a171c0805fb19ec
[INFO] [stdout]                                at src/core/task_ctx.rs:52
[INFO] [stdout]   19:     0x559c1512d30d - asyncio::core::IoContext::new::hba8cc3de7c4ec005
[INFO] [stdout]                                at src/core/mod.rs:28
[INFO] [stdout]   20:     0x559c1513a0b1 - asyncio::local::seq_packet::test_format::h3dd3cbcd3a21a18c
[INFO] [stdout]                                at src/local/seq_packet.rs:93
[INFO] [stdout]   21:     0x559c1513a08a - asyncio::local::seq_packet::test_format::{{closure}}::hf58b8af8d4e4614d
[INFO] [stdout]                                at src/local/seq_packet.rs:90
[INFO] [stdout]   22:     0x559c15150d9e - core::ops::function::FnOnce::call_once::h1dc8d99bc4b0aada
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   23:     0x559c15189aff - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h1f6ee40732e80908
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   24:     0x559c151a50fe - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h85dff111be9c2dc6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   25:     0x559c151a50fe - std::panicking::try::do_call::hee6f5a4bef67c840
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   26:     0x559c151a50fe - std::panicking::try::h3384d3b948e84dbc
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   27:     0x559c151a50fe - std::panic::catch_unwind::h5ae91218e578066d
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   28:     0x559c151a50fe - test::run_test_in_process::he37a49587889b910
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   29:     0x559c151a50fe - test::run_test::run_test_inner::{{closure}}::h4f0d25136ca480c2
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   30:     0x559c1517d0b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h969eceda34247af3
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   31:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h912007997cb04e92
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475
[INFO] [stdout]   32:     0x559c15182445 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8795d8b7bd223988
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   33:     0x559c15182445 - std::panicking::try::do_call::hb29b86f86d4d722e
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   34:     0x559c15182445 - std::panicking::try::h4bfefb3eddc0d900
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   35:     0x559c15182445 - std::panic::catch_unwind::h774c24d4b38d5828
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   36:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::ha50a32fa99413dde
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474
[INFO] [stdout]   37:     0x559c15182445 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dacb8f28d699f86
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   38:     0x559c151c45cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7deaeeba480c6ce2
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   39:     0x559c151d7813 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h968b1dfb87756523
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   40:     0x559c151d7813 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   41:     0x7eff7278c6db - start_thread
[INFO] [stdout]   42:     0x7eff7229d88f - __clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- ip::udp::test_format stdout ----
[INFO] [stdout] thread 'ip::udp::test_format' panicked at 'attempted to leave type `core::IoContext` uninitialized, which is invalid', /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559c151cdfe4 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x559c151cdfe4 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x559c151cdfe4 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x559c151cdfe4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7729313ad2d729c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x559c151f6ecc - core::fmt::write::hb0049f6c12bdaffc
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stdout]    5:     0x559c1517dc05 - std::io::Write::write_fmt::h5d052af13df32ea6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/io/mod.rs:1504
[INFO] [stdout]    6:     0x559c151c84d1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h8fe8a9bdc421b4b6
[INFO] [stdout]                                at src/libstd/io/impls.rs:156
[INFO] [stdout]    7:     0x559c151d08c5 - std::sys_common::backtrace::_print::ha087cac92e84a414
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x559c151d08c5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x559c151d08c5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x559c151d05ab - std::panicking::default_hook::h9386f7e484840463
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x559c151d0f22 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312
[INFO] [stdout]                                at src/libstd/panicking.rs:511
[INFO] [stdout]   12:     0x559c151d0b0b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:419
[INFO] [stdout]   13:     0x559c151f58f1 - core::panicking::panic_fmt::hc5953a7331f9805c
[INFO] [stdout]                                at src/libcore/panicking.rs:111
[INFO] [stdout]   14:     0x559c151f583d - core::panicking::panic::hbfb03ddd2cbb509e
[INFO] [stdout]                                at src/libcore/panicking.rs:54
[INFO] [stdout]   15:     0x559c15118a81 - core::mem::uninitialized::he6ab719321b2fa6b
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661
[INFO] [stdout]   16:     0x559c15118a81 - asyncio::core::reactor::fd::IntrFd::new::hcfb24abe1ba42869
[INFO] [stdout]                                at src/core/reactor/fd.rs:121
[INFO] [stdout]   17:     0x559c1512da59 - asyncio::core::scheduler::timerfd::TimerFdScheduler::new::hb84521f1008846cd
[INFO] [stdout]                                at src/core/scheduler/timerfd.rs:52
[INFO] [stdout]   18:     0x559c15169a70 - asyncio::core::task_ctx::TaskIoContext::new::h7a171c0805fb19ec
[INFO] [stdout]                                at src/core/task_ctx.rs:52
[INFO] [stdout]   19:     0x559c1512d30d - asyncio::core::IoContext::new::hba8cc3de7c4ec005
[INFO] [stdout]                                at src/core/mod.rs:28
[INFO] [stdout]   20:     0x559c1515a434 - asyncio::ip::udp::test_format::h131f212318c124ac
[INFO] [stdout]                                at src/ip/udp.rs:197
[INFO] [stdout]   21:     0x559c1515a40a - asyncio::ip::udp::test_format::{{closure}}::hbfabd7d141ee0f3d
[INFO] [stdout]                                at src/ip/udp.rs:194
[INFO] [stdout]   22:     0x559c1515146e - core::ops::function::FnOnce::call_once::h771c7c034d4b1286
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   23:     0x559c15189aff - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h1f6ee40732e80908
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   24:     0x559c151a50fe - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h85dff111be9c2dc6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   25:     0x559c151a50fe - std::panicking::try::do_call::hee6f5a4bef67c840
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   26:     0x559c151a50fe - std::panicking::try::h3384d3b948e84dbc
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   27:     0x559c151a50fe - std::panic::catch_unwind::h5ae91218e578066d
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   28:     0x559c151a50fe - test::run_test_in_process::he37a49587889b910
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   29:     0x559c151a50fe - test::run_test::run_test_inner::{{closure}}::h4f0d25136ca480c2
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   30:     0x559c1517d0b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h969eceda34247af3
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   31:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h912007997cb04e92
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475
[INFO] [stdout]   32:     0x559c15182445 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8795d8b7bd223988
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   33:     0x559c15182445 - std::panicking::try::do_call::hb29b86f86d4d722e
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   34:     0x559c15182445 - std::panicking::try::h4bfefb3eddc0d900
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   35:     0x559c15182445 - std::panic::catch_unwind::h774c24d4b38d5828
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   36:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::ha50a32fa99413dde
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474
[INFO] [stdout]   37:     0x559c15182445 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dacb8f28d699f86
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   38:     0x559c151c45cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7deaeeba480c6ce2
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   39:     0x559c151d7813 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h968b1dfb87756523
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   40:     0x559c151d7813 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   41:     0x7eff7278c6db - start_thread
[INFO] [stdout]   42:     0x7eff7229d88f - __clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- local::dgram::test_format stdout ----
[INFO] [stdout] thread 'local::dgram::test_format' panicked at 'attempted to leave type `core::IoContext` uninitialized, which is invalid', /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559c151cdfe4 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x559c151cdfe4 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x559c151cdfe4 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x559c151cdfe4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7729313ad2d729c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x559c151f6ecc - core::fmt::write::hb0049f6c12bdaffc
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stdout]    5:     0x559c1517dc05 - std::io::Write::write_fmt::h5d052af13df32ea6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/io/mod.rs:1504
[INFO] [stdout]    6:     0x559c151c84d1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h8fe8a9bdc421b4b6
[INFO] [stdout]                                at src/libstd/io/impls.rs:156
[INFO] [stdout]    7:     0x559c151d08c5 - std::sys_common::backtrace::_print::ha087cac92e84a414
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x559c151d08c5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x559c151d08c5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x559c151d05ab - std::panicking::default_hook::h9386f7e484840463
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x559c151d0f22 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312
[INFO] [stdout]                                at src/libstd/panicking.rs:511
[INFO] [stdout]   12:     0x559c151d0b0b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:419
[INFO] [stdout]   13:     0x559c151f58f1 - core::panicking::panic_fmt::hc5953a7331f9805c
[INFO] [stdout]                                at src/libcore/panicking.rs:111
[INFO] [stdout]   14:     0x559c151f583d - core::panicking::panic::hbfb03ddd2cbb509e
[INFO] [stdout]                                at src/libcore/panicking.rs:54
[INFO] [stdout]   15:     0x559c15118a81 - core::mem::uninitialized::he6ab719321b2fa6b
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661
[INFO] [stdout]   16:     0x559c15118a81 - asyncio::core::reactor::fd::IntrFd::new::hcfb24abe1ba42869
[INFO] [stdout]                                at src/core/reactor/fd.rs:121
[INFO] [stdout]   17:     0x559c1512da59 - asyncio::core::scheduler::timerfd::TimerFdScheduler::new::hb84521f1008846cd
[INFO] [stdout]                                at src/core/scheduler/timerfd.rs:52
[INFO] [stdout]   18:     0x559c15169a70 - asyncio::core::task_ctx::TaskIoContext::new::h7a171c0805fb19ec
[INFO] [stdout]                                at src/core/task_ctx.rs:52
[INFO] [stdout]   19:     0x559c1512d30d - asyncio::core::IoContext::new::hba8cc3de7c4ec005
[INFO] [stdout]                                at src/core/mod.rs:28
[INFO] [stdout]   20:     0x559c15139d01 - asyncio::local::dgram::test_format::h1977ba7fd1285fbf
[INFO] [stdout]                                at src/local/dgram.rs:87
[INFO] [stdout]   21:     0x559c15139cda - asyncio::local::dgram::test_format::{{closure}}::h97916296c35c74e1
[INFO] [stdout]                                at src/local/dgram.rs:84
[INFO] [stdout]   22:     0x559c151515de - core::ops::function::FnOnce::call_once::h8839c7db0ebdd263
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   23:     0x559c15189aff - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h1f6ee40732e80908
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   24:     0x559c151a50fe - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h85dff111be9c2dc6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   25:     0x559c151a50fe - std::panicking::try::do_call::hee6f5a4bef67c840
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   26:     0x559c151a50fe - std::panicking::try::h3384d3b948e84dbc
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   27:     0x559c151a50fe - std::panic::catch_unwind::h5ae91218e578066d
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   28:     0x559c151a50fe - test::run_test_in_process::he37a49587889b910
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   29:     0x559c151a50fe - test::run_test::run_test_inner::{{closure}}::h4f0d25136ca480c2
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   30:     0x559c1517d0b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h969eceda34247af3
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   31:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h912007997cb04e92
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475
[INFO] [stdout]   32:     0x559c15182445 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8795d8b7bd223988
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   33:     0x559c15182445 - std::panicking::try::do_call::hb29b86f86d4d722e
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   34:     0x559c15182445 - std::panicking::try::h4bfefb3eddc0d900
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   35:     0x559c15182445 - std::panic::catch_unwind::h774c24d4b38d5828
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   36:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::ha50a32fa99413dde
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474
[INFO] [stdout]   37:     0x559c15182445 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dacb8f28d699f86
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   38:     0x559c151c45cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7deaeeba480c6ce2
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   39:     0x559c151d7813 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h968b1dfb87756523
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   40:     0x559c151d7813 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   41:     0x7eff7278c6db - start_thread
[INFO] [stdout]   42:     0x7eff7229d88f - __clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- ip::test_host_name stdout ----
[INFO] [stdout] thread 'ip::test_host_name' panicked at 'attempted to leave type `core::IoContext` uninitialized, which is invalid', /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559c151cdfe4 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x559c151cdfe4 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x559c151cdfe4 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x559c151cdfe4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7729313ad2d729c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x559c151f6ecc - core::fmt::write::hb0049f6c12bdaffc
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stdout]    5:     0x559c1517dc05 - std::io::Write::write_fmt::h5d052af13df32ea6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/io/mod.rs:1504
[INFO] [stdout]    6:     0x559c151c84d1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h8fe8a9bdc421b4b6
[INFO] [stdout]                                at src/libstd/io/impls.rs:156
[INFO] [stdout]    7:     0x559c151d08c5 - std::sys_common::backtrace::_print::ha087cac92e84a414
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x559c151d08c5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x559c151d08c5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x559c151d05ab - std::panicking::default_hook::h9386f7e484840463
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x559c151d0f22 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312
[INFO] [stdout]                                at src/libstd/panicking.rs:511
[INFO] [stdout]   12:     0x559c151d0b0b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:419
[INFO] [stdout]   13:     0x559c151f58f1 - core::panicking::panic_fmt::hc5953a7331f9805c
[INFO] [stdout]                                at src/libcore/panicking.rs:111
[INFO] [stdout]   14:     0x559c151f583d - core::panicking::panic::hbfb03ddd2cbb509e
[INFO] [stdout]                                at src/libcore/panicking.rs:54
[INFO] [stdout]   15:     0x559c15118a81 - core::mem::uninitialized::he6ab719321b2fa6b
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661
[INFO] [stdout]   16:     0x559c15118a81 - asyncio::core::reactor::fd::IntrFd::new::hcfb24abe1ba42869
[INFO] [stdout]                                at src/core/reactor/fd.rs:121
[INFO] [stdout]   17:     0x559c1512da59 - asyncio::core::scheduler::timerfd::TimerFdScheduler::new::hb84521f1008846cd
[INFO] [stdout]                                at src/core/scheduler/timerfd.rs:52
[INFO] [stdout]   18:     0x559c15169a70 - asyncio::core::task_ctx::TaskIoContext::new::h7a171c0805fb19ec
[INFO] [stdout]                                at src/core/task_ctx.rs:52
[INFO] [stdout]   19:     0x559c1512d30d - asyncio::core::IoContext::new::hba8cc3de7c4ec005
[INFO] [stdout]                                at src/core/mod.rs:28
[INFO] [stdout]   20:     0x559c15111c8e - asyncio::ip::test_host_name::h702d2e789a3bfbc6
[INFO] [stdout]                                at src/ip/mod.rs:273
[INFO] [stdout]   21:     0x559c15111c6a - asyncio::ip::test_host_name::{{closure}}::hd96f3fa8b978ed36
[INFO] [stdout]                                at src/ip/mod.rs:272
[INFO] [stdout]   22:     0x559c15151bbe - core::ops::function::FnOnce::call_once::hd59d9773f4a96d59
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   23:     0x559c15189aff - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h1f6ee40732e80908
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   24:     0x559c151a50fe - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h85dff111be9c2dc6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   25:     0x559c151a50fe - std::panicking::try::do_call::hee6f5a4bef67c840
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   26:     0x559c151a50fe - std::panicking::try::h3384d3b948e84dbc
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   27:     0x559c151a50fe - std::panic::catch_unwind::h5ae91218e578066d
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   28:     0x559c151a50fe - test::run_test_in_process::he37a49587889b910
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   29:     0x559c151a50fe - test::run_test::run_test_inner::{{closure}}::h4f0d25136ca480c2
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   30:     0x559c1517d0b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h969eceda34247af3
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   31:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h912007997cb04e92
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475
[INFO] [stdout]   32:     0x559c15182445 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8795d8b7bd223988
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   33:     0x559c15182445 - std::panicking::try::do_call::hb29b86f86d4d722e
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   34:     0x559c15182445 - std::panicking::try::h4bfefb3eddc0d900
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   35:     0x559c15182445 - std::panic::catch_unwind::h774c24d4b38d5828
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   36:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::ha50a32fa99413dde
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474
[INFO] [stdout]   37:     0x559c15182445 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dacb8f28d699f86
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   38:     0x559c151c45cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7deaeeba480c6ce2
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   39:     0x559c151d7813 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h968b1dfb87756523
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   40:     0x559c151d7813 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   41:     0x7eff7278c6db - start_thread
[INFO] [stdout]   42:     0x7eff7229d88f - __clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- ip::tcp::test_send_error_when_not_connected stdout ----
[INFO] [stdout] thread 'ip::tcp::test_send_error_when_not_connected' panicked at 'attempted to leave type `core::IoContext` uninitialized, which is invalid', /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559c151cdfe4 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x559c151cdfe4 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x559c151cdfe4 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x559c151cdfe4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7729313ad2d729c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x559c151f6ecc - core::fmt::write::hb0049f6c12bdaffc
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stdout]    5:     0x559c1517dc05 - std::io::Write::write_fmt::h5d052af13df32ea6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/io/mod.rs:1504
[INFO] [stdout]    6:     0x559c151c84d1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h8fe8a9bdc421b4b6
[INFO] [stdout]                                at src/libstd/io/impls.rs:156
[INFO] [stdout]    7:     0x559c151d08c5 - std::sys_common::backtrace::_print::ha087cac92e84a414
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x559c151d08c5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x559c151d08c5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x559c151d05ab - std::panicking::default_hook::h9386f7e484840463
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x559c151d0f22 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312
[INFO] [stdout]                                at src/libstd/panicking.rs:511
[INFO] [stdout]   12:     0x559c151d0b0b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:419
[INFO] [stdout]   13:     0x559c151f58f1 - core::panicking::panic_fmt::hc5953a7331f9805c
[INFO] [stdout]                                at src/libcore/panicking.rs:111
[INFO] [stdout]   14:     0x559c151f583d - core::panicking::panic::hbfb03ddd2cbb509e
[INFO] [stdout]                                at src/libcore/panicking.rs:54
[INFO] [stdout]   15:     0x559c15118a81 - core::mem::uninitialized::he6ab719321b2fa6b
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661
[INFO] [stdout]   16:     0x559c15118a81 - asyncio::core::reactor::fd::IntrFd::new::hcfb24abe1ba42869
[INFO] [stdout]                                at src/core/reactor/fd.rs:121
[INFO] [stdout]   17:     0x559c1512da59 - asyncio::core::scheduler::timerfd::TimerFdScheduler::new::hb84521f1008846cd
[INFO] [stdout]                                at src/core/scheduler/timerfd.rs:52
[INFO] [stdout]   18:     0x559c15169a70 - asyncio::core::task_ctx::TaskIoContext::new::h7a171c0805fb19ec
[INFO] [stdout]                                at src/core/task_ctx.rs:52
[INFO] [stdout]   19:     0x559c1512d30d - asyncio::core::IoContext::new::hba8cc3de7c4ec005
[INFO] [stdout]                                at src/core/mod.rs:28
[INFO] [stdout]   20:     0x559c1516dbf1 - asyncio::ip::tcp::test_send_error_when_not_connected::h2b3432c32e6454fd
[INFO] [stdout]                                at src/ip/tcp.rs:257
[INFO] [stdout]   21:     0x559c1516dbca - asyncio::ip::tcp::test_send_error_when_not_connected::{{closure}}::h5ce6331971fecd93
[INFO] [stdout]                                at src/ip/tcp.rs:249
[INFO] [stdout]   22:     0x559c1515109e - core::ops::function::FnOnce::call_once::h3f9db59b6231860e
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   23:     0x559c15189aff - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h1f6ee40732e80908
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   24:     0x559c151a50fe - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h85dff111be9c2dc6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   25:     0x559c151a50fe - std::panicking::try::do_call::hee6f5a4bef67c840
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   26:     0x559c151a50fe - std::panicking::try::h3384d3b948e84dbc
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   27:     0x559c151a50fe - std::panic::catch_unwind::h5ae91218e578066d
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   28:     0x559c151a50fe - test::run_test_in_process::he37a49587889b910
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   29:     0x559c151a50fe - test::run_test::run_test_inner::{{closure}}::h4f0d25136ca480c2
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   30:     0x559c1517d0b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h969eceda34247af3
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   31:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h912007997cb04e92
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475
[INFO] [stdout]   32:     0x559c15182445 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8795d8b7bd223988
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   33:     0x559c15182445 - std::panicking::try::do_call::hb29b86f86d4d722e
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   34:     0x559c15182445 - std::panicking::try::h4bfefb3eddc0d900
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   35:     0x559c15182445 - std::panic::catch_unwind::h774c24d4b38d5828
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   36:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::ha50a32fa99413dde
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474
[INFO] [stdout]   37:     0x559c15182445 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dacb8f28d699f86
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   38:     0x559c151c45cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7deaeeba480c6ce2
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   39:     0x559c151d7813 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h968b1dfb87756523
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   40:     0x559c151d7813 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   41:     0x7eff7278c6db - start_thread
[INFO] [stdout]   42:     0x7eff7229d88f - __clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- ip::udp::test_udp_resolve stdout ----
[INFO] [stdout] thread 'ip::udp::test_udp_resolve' panicked at 'attempted to leave type `core::IoContext` uninitialized, which is invalid', /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559c151cdfe4 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x559c151cdfe4 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x559c151cdfe4 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x559c151cdfe4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7729313ad2d729c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x559c151f6ecc - core::fmt::write::hb0049f6c12bdaffc
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stdout]    5:     0x559c1517dc05 - std::io::Write::write_fmt::h5d052af13df32ea6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/io/mod.rs:1504
[INFO] [stdout]    6:     0x559c151c84d1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h8fe8a9bdc421b4b6
[INFO] [stdout]                                at src/libstd/io/impls.rs:156
[INFO] [stdout]    7:     0x559c151d08c5 - std::sys_common::backtrace::_print::ha087cac92e84a414
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x559c151d08c5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x559c151d08c5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x559c151d05ab - std::panicking::default_hook::h9386f7e484840463
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x559c151d0f22 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312
[INFO] [stdout]                                at src/libstd/panicking.rs:511
[INFO] [stdout]   12:     0x559c151d0b0b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:419
[INFO] [stdout]   13:     0x559c151f58f1 - core::panicking::panic_fmt::hc5953a7331f9805c
[INFO] [stdout]                                at src/libcore/panicking.rs:111
[INFO] [stdout]   14:     0x559c151f583d - core::panicking::panic::hbfb03ddd2cbb509e
[INFO] [stdout]                                at src/libcore/panicking.rs:54
[INFO] [stdout]   15:     0x559c15118a81 - core::mem::uninitialized::he6ab719321b2fa6b
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661
[INFO] [stdout]   16:     0x559c15118a81 - asyncio::core::reactor::fd::IntrFd::new::hcfb24abe1ba42869
[INFO] [stdout]                                at src/core/reactor/fd.rs:121
[INFO] [stdout]   17:     0x559c1512da59 - asyncio::core::scheduler::timerfd::TimerFdScheduler::new::hb84521f1008846cd
[INFO] [stdout]                                at src/core/scheduler/timerfd.rs:52
[INFO] [stdout]   18:     0x559c15169a70 - asyncio::core::task_ctx::TaskIoContext::new::h7a171c0805fb19ec
[INFO] [stdout]                                at src/core/task_ctx.rs:52
[INFO] [stdout]   19:     0x559c1512d30d - asyncio::core::IoContext::new::hba8cc3de7c4ec005
[INFO] [stdout]                                at src/core/mod.rs:28
[INFO] [stdout]   20:     0x559c15159bb4 - asyncio::ip::udp::test_udp_resolve::hba35f342efbbcb0e
[INFO] [stdout]                                at src/ip/udp.rs:178
[INFO] [stdout]   21:     0x559c15159b8a - asyncio::ip::udp::test_udp_resolve::{{closure}}::h8412ecc83f78d051
[INFO] [stdout]                                at src/ip/udp.rs:174
[INFO] [stdout]   22:     0x559c15150c0e - core::ops::function::FnOnce::call_once::h0e2a9cb5502b59b3
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   23:     0x559c15189aff - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h1f6ee40732e80908
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   24:     0x559c151a50fe - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h85dff111be9c2dc6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   25:     0x559c151a50fe - std::panicking::try::do_call::hee6f5a4bef67c840
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   26:     0x559c151a50fe - std::panicking::try::h3384d3b948e84dbc
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   27:     0x559c151a50fe - std::panic::catch_unwind::h5ae91218e578066d
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   28:     0x559c151a50fe - test::run_test_in_process::he37a49587889b910
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   29:     0x559c151a50fe - test::run_test::run_test_inner::{{closure}}::h4f0d25136ca480c2
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   30:     0x559c1517d0b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h969eceda34247af3
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   31:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h912007997cb04e92
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475
[INFO] [stdout]   32:     0x559c15182445 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8795d8b7bd223988
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   33:     0x559c15182445 - std::panicking::try::do_call::hb29b86f86d4d722e
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   34:     0x559c15182445 - std::panicking::try::h4bfefb3eddc0d900
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   35:     0x559c15182445 - std::panic::catch_unwind::h774c24d4b38d5828
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   36:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::ha50a32fa99413dde
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474
[INFO] [stdout]   37:     0x559c15182445 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dacb8f28d699f86
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   38:     0x559c151c45cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7deaeeba480c6ce2
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   39:     0x559c151d7813 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h968b1dfb87756523
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   40:     0x559c151d7813 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   41:     0x7eff7278c6db - start_thread
[INFO] [stdout]   42:     0x7eff7229d88f - __clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- local::stream::test_format stdout ----
[INFO] [stdout] thread 'local::stream::test_format' panicked at 'attempted to leave type `core::IoContext` uninitialized, which is invalid', /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559c151cdfe4 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x559c151cdfe4 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x559c151cdfe4 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x559c151cdfe4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7729313ad2d729c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x559c151f6ecc - core::fmt::write::hb0049f6c12bdaffc
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stdout]    5:     0x559c1517dc05 - std::io::Write::write_fmt::h5d052af13df32ea6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/io/mod.rs:1504
[INFO] [stdout]    6:     0x559c151c84d1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h8fe8a9bdc421b4b6
[INFO] [stdout]                                at src/libstd/io/impls.rs:156
[INFO] [stdout]    7:     0x559c151d08c5 - std::sys_common::backtrace::_print::ha087cac92e84a414
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x559c151d08c5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x559c151d08c5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x559c151d05ab - std::panicking::default_hook::h9386f7e484840463
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x559c151d0f22 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312
[INFO] [stdout]                                at src/libstd/panicking.rs:511
[INFO] [stdout]   12:     0x559c151d0b0b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:419
[INFO] [stdout]   13:     0x559c151f58f1 - core::panicking::panic_fmt::hc5953a7331f9805c
[INFO] [stdout]                                at src/libcore/panicking.rs:111
[INFO] [stdout]   14:     0x559c151f583d - core::panicking::panic::hbfb03ddd2cbb509e
[INFO] [stdout]                                at src/libcore/panicking.rs:54
[INFO] [stdout]   15:     0x559c15118a81 - core::mem::uninitialized::he6ab719321b2fa6b
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661
[INFO] [stdout]   16:     0x559c15118a81 - asyncio::core::reactor::fd::IntrFd::new::hcfb24abe1ba42869
[INFO] [stdout]                                at src/core/reactor/fd.rs:121
[INFO] [stdout]   17:     0x559c1512da59 - asyncio::core::scheduler::timerfd::TimerFdScheduler::new::hb84521f1008846cd
[INFO] [stdout]                                at src/core/scheduler/timerfd.rs:52
[INFO] [stdout]   18:     0x559c15169a70 - asyncio::core::task_ctx::TaskIoContext::new::h7a171c0805fb19ec
[INFO] [stdout]                                at src/core/task_ctx.rs:52
[INFO] [stdout]   19:     0x559c1512d30d - asyncio::core::IoContext::new::hba8cc3de7c4ec005
[INFO] [stdout]                                at src/core/mod.rs:28
[INFO] [stdout]   20:     0x559c1515bb01 - asyncio::local::stream::test_format::ha8e0daceff0e8882
[INFO] [stdout]                                at src/local/stream.rs:108
[INFO] [stdout]   21:     0x559c1515bada - asyncio::local::stream::test_format::{{closure}}::h74a8aebc70cafe9f
[INFO] [stdout]                                at src/local/stream.rs:105
[INFO] [stdout]   22:     0x559c1515135e - core::ops::function::FnOnce::call_once::h68f2fdb4582377de
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   23:     0x559c15189aff - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h1f6ee40732e80908
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   24:     0x559c151a50fe - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h85dff111be9c2dc6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   25:     0x559c151a50fe - std::panicking::try::do_call::hee6f5a4bef67c840
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   26:     0x559c151a50fe - std::panicking::try::h3384d3b948e84dbc
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   27:     0x559c151a50fe - std::panic::catch_unwind::h5ae91218e578066d
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   28:     0x559c151a50fe - test::run_test_in_process::he37a49587889b910
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   29:     0x559c151a50fe - test::run_test::run_test_inner::{{closure}}::h4f0d25136ca480c2
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   30:     0x559c1517d0b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h969eceda34247af3
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   31:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h912007997cb04e92
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475
[INFO] [stdout]   32:     0x559c15182445 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8795d8b7bd223988
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   33:     0x559c15182445 - std::panicking::try::do_call::hb29b86f86d4d722e
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   34:     0x559c15182445 - std::panicking::try::h4bfefb3eddc0d900
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   35:     0x559c15182445 - std::panic::catch_unwind::h774c24d4b38d5828
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   36:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::ha50a32fa99413dde
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474
[INFO] [stdout]   37:     0x559c15182445 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dacb8f28d699f86
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   38:     0x559c151c45cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7deaeeba480c6ce2
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   39:     0x559c151d7813 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h968b1dfb87756523
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   40:     0x559c151d7813 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   41:     0x7eff7278c6db - start_thread
[INFO] [stdout]   42:     0x7eff7229d88f - __clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- local::stream::test_getsockname_local stdout ----
[INFO] [stdout] thread 'local::stream::test_getsockname_local' panicked at 'attempted to leave type `core::IoContext` uninitialized, which is invalid', /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559c151cdfe4 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x559c151cdfe4 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x559c151cdfe4 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x559c151cdfe4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7729313ad2d729c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x559c151f6ecc - core::fmt::write::hb0049f6c12bdaffc
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stdout]    5:     0x559c1517dc05 - std::io::Write::write_fmt::h5d052af13df32ea6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/io/mod.rs:1504
[INFO] [stdout]    6:     0x559c151c84d1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h8fe8a9bdc421b4b6
[INFO] [stdout]                                at src/libstd/io/impls.rs:156
[INFO] [stdout]    7:     0x559c151d08c5 - std::sys_common::backtrace::_print::ha087cac92e84a414
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x559c151d08c5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x559c151d08c5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x559c151d05ab - std::panicking::default_hook::h9386f7e484840463
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x559c151d0f22 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312
[INFO] [stdout]                                at src/libstd/panicking.rs:511
[INFO] [stdout]   12:     0x559c151d0b0b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:419
[INFO] [stdout]   13:     0x559c151f58f1 - core::panicking::panic_fmt::hc5953a7331f9805c
[INFO] [stdout]                                at src/libcore/panicking.rs:111
[INFO] [stdout]   14:     0x559c151f583d - core::panicking::panic::hbfb03ddd2cbb509e
[INFO] [stdout]                                at src/libcore/panicking.rs:54
[INFO] [stdout]   15:     0x559c15118a81 - core::mem::uninitialized::he6ab719321b2fa6b
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661
[INFO] [stdout]   16:     0x559c15118a81 - asyncio::core::reactor::fd::IntrFd::new::hcfb24abe1ba42869
[INFO] [stdout]                                at src/core/reactor/fd.rs:121
[INFO] [stdout]   17:     0x559c1512da59 - asyncio::core::scheduler::timerfd::TimerFdScheduler::new::hb84521f1008846cd
[INFO] [stdout]                                at src/core/scheduler/timerfd.rs:52
[INFO] [stdout]   18:     0x559c15169a70 - asyncio::core::task_ctx::TaskIoContext::new::h7a171c0805fb19ec
[INFO] [stdout]                                at src/core/task_ctx.rs:52
[INFO] [stdout]   19:     0x559c1512d30d - asyncio::core::IoContext::new::hba8cc3de7c4ec005
[INFO] [stdout]                                at src/core/mod.rs:28
[INFO] [stdout]   20:     0x559c1515b714 - asyncio::local::stream::test_getsockname_local::he150f93cfa6fc05f
[INFO] [stdout]                                at src/local/stream.rs:95
[INFO] [stdout]   21:     0x559c1515b6ea - asyncio::local::stream::test_getsockname_local::{{closure}}::ha3d0a5e8df19a913
[INFO] [stdout]                                at src/local/stream.rs:89
[INFO] [stdout]   22:     0x559c1515175e - core::ops::function::FnOnce::call_once::h9962ccaa3da440c1
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   23:     0x559c15189aff - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h1f6ee40732e80908
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   24:     0x559c151a50fe - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h85dff111be9c2dc6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   25:     0x559c151a50fe - std::panicking::try::do_call::hee6f5a4bef67c840
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   26:     0x559c151a50fe - std::panicking::try::h3384d3b948e84dbc
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   27:     0x559c151a50fe - std::panic::catch_unwind::h5ae91218e578066d
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   28:     0x559c151a50fe - test::run_test_in_process::he37a49587889b910
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   29:     0x559c151a50fe - test::run_test::run_test_inner::{{closure}}::h4f0d25136ca480c2
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   30:     0x559c1517d0b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h969eceda34247af3
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   31:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h912007997cb04e92
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475
[INFO] [stdout]   32:     0x559c15182445 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8795d8b7bd223988
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   33:     0x559c15182445 - std::panicking::try::do_call::hb29b86f86d4d722e
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   34:     0x559c15182445 - std::panicking::try::h4bfefb3eddc0d900
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   35:     0x559c15182445 - std::panic::catch_unwind::h774c24d4b38d5828
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   36:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::ha50a32fa99413dde
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474
[INFO] [stdout]   37:     0x559c15182445 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dacb8f28d699f86
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   38:     0x559c151c45cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7deaeeba480c6ce2
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   39:     0x559c151d7813 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h968b1dfb87756523
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   40:     0x559c151d7813 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   41:     0x7eff7278c6db - start_thread
[INFO] [stdout]   42:     0x7eff7229d88f - __clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- signal_set::test_signal_set_wait stdout ----
[INFO] [stdout] thread 'signal_set::test_signal_set_wait' panicked at 'attempted to leave type `core::IoContext` uninitialized, which is invalid', /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559c151cdfe4 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x559c151cdfe4 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x559c151cdfe4 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x559c151cdfe4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7729313ad2d729c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x559c151f6ecc - core::fmt::write::hb0049f6c12bdaffc
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stdout]    5:     0x559c1517dc05 - std::io::Write::write_fmt::h5d052af13df32ea6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/io/mod.rs:1504
[INFO] [stdout]    6:     0x559c151c84d1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h8fe8a9bdc421b4b6
[INFO] [stdout]                                at src/libstd/io/impls.rs:156
[INFO] [stdout]    7:     0x559c151d08c5 - std::sys_common::backtrace::_print::ha087cac92e84a414
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x559c151d08c5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x559c151d08c5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x559c151d05ab - std::panicking::default_hook::h9386f7e484840463
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x559c151d0f22 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312
[INFO] [stdout]                                at src/libstd/panicking.rs:511
[INFO] [stdout]   12:     0x559c151d0b0b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:419
[INFO] [stdout]   13:     0x559c151f58f1 - core::panicking::panic_fmt::hc5953a7331f9805c
[INFO] [stdout]                                at src/libcore/panicking.rs:111
[INFO] [stdout]   14:     0x559c151f583d - core::panicking::panic::hbfb03ddd2cbb509e
[INFO] [stdout]                                at src/libcore/panicking.rs:54
[INFO] [stdout]   15:     0x559c15118a81 - core::mem::uninitialized::he6ab719321b2fa6b
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661
[INFO] [stdout]   16:     0x559c15118a81 - asyncio::core::reactor::fd::IntrFd::new::hcfb24abe1ba42869
[INFO] [stdout]                                at src/core/reactor/fd.rs:121
[INFO] [stdout]   17:     0x559c1512da59 - asyncio::core::scheduler::timerfd::TimerFdScheduler::new::hb84521f1008846cd
[INFO] [stdout]                                at src/core/scheduler/timerfd.rs:52
[INFO] [stdout]   18:     0x559c15169a70 - asyncio::core::task_ctx::TaskIoContext::new::h7a171c0805fb19ec
[INFO] [stdout]                                at src/core/task_ctx.rs:52
[INFO] [stdout]   19:     0x559c1512d30d - asyncio::core::IoContext::new::hba8cc3de7c4ec005
[INFO] [stdout]                                at src/core/mod.rs:28
[INFO] [stdout]   20:     0x559c1514eaa4 - asyncio::signal_set::test_signal_set_wait::hf9f4be1c07ae73a8
[INFO] [stdout]                                at src/signal_set.rs:309
[INFO] [stdout]   21:     0x559c1514ea7a - asyncio::signal_set::test_signal_set_wait::{{closure}}::hb0015072045441ee
[INFO] [stdout]                                at src/signal_set.rs:306
[INFO] [stdout]   22:     0x559c15150c3e - core::ops::function::FnOnce::call_once::h10a0fe8d6fc6ec54
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   23:     0x559c15189aff - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h1f6ee40732e80908
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   24:     0x559c151a50fe - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h85dff111be9c2dc6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   25:     0x559c151a50fe - std::panicking::try::do_call::hee6f5a4bef67c840
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   26:     0x559c151a50fe - std::panicking::try::h3384d3b948e84dbc
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   27:     0x559c151a50fe - std::panic::catch_unwind::h5ae91218e578066d
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   28:     0x559c151a50fe - test::run_test_in_process::he37a49587889b910
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   29:     0x559c151a50fe - test::run_test::run_test_inner::{{closure}}::h4f0d25136ca480c2
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   30:     0x559c1517d0b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h969eceda34247af3
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   31:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h912007997cb04e92
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475
[INFO] [stdout]   32:     0x559c15182445 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8795d8b7bd223988
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   33:     0x559c15182445 - std::panicking::try::do_call::hb29b86f86d4d722e
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   34:     0x559c15182445 - std::panicking::try::h4bfefb3eddc0d900
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   35:     0x559c15182445 - std::panic::catch_unwind::h774c24d4b38d5828
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   36:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::ha50a32fa99413dde
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474
[INFO] [stdout]   37:     0x559c15182445 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dacb8f28d699f86
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   38:     0x559c151c45cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7deaeeba480c6ce2
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   39:     0x559c151d7813 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h968b1dfb87756523
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   40:     0x559c151d7813 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   41:     0x7eff7278c6db - start_thread
[INFO] [stdout]   42:     0x7eff7229d88f - __clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- signal_set::test_signal_set stdout ----
[INFO] [stdout] thread 'signal_set::test_signal_set' panicked at 'attempted to leave type `core::IoContext` uninitialized, which is invalid', /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559c151cdfe4 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x559c151cdfe4 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x559c151cdfe4 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x559c151cdfe4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7729313ad2d729c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x559c151f6ecc - core::fmt::write::hb0049f6c12bdaffc
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stdout]    5:     0x559c1517dc05 - std::io::Write::write_fmt::h5d052af13df32ea6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/io/mod.rs:1504
[INFO] [stdout]    6:     0x559c151c84d1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h8fe8a9bdc421b4b6
[INFO] [stdout]                                at src/libstd/io/impls.rs:156
[INFO] [stdout]    7:     0x559c151d08c5 - std::sys_common::backtrace::_print::ha087cac92e84a414
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x559c151d08c5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x559c151d08c5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x559c151d05ab - std::panicking::default_hook::h9386f7e484840463
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x559c151d0f22 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312
[INFO] [stdout]                                at src/libstd/panicking.rs:511
[INFO] [stdout]   12:     0x559c151d0b0b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:419
[INFO] [stdout]   13:     0x559c151f58f1 - core::panicking::panic_fmt::hc5953a7331f9805c
[INFO] [stdout]                                at src/libcore/panicking.rs:111
[INFO] [stdout]   14:     0x559c151f583d - core::panicking::panic::hbfb03ddd2cbb509e
[INFO] [stdout]                                at src/libcore/panicking.rs:54
[INFO] [stdout]   15:     0x559c15118a81 - core::mem::uninitialized::he6ab719321b2fa6b
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661
[INFO] [stdout]   16:     0x559c15118a81 - asyncio::core::reactor::fd::IntrFd::new::hcfb24abe1ba42869
[INFO] [stdout]                                at src/core/reactor/fd.rs:121
[INFO] [stdout]   17:     0x559c1512da59 - asyncio::core::scheduler::timerfd::TimerFdScheduler::new::hb84521f1008846cd
[INFO] [stdout]                                at src/core/scheduler/timerfd.rs:52
[INFO] [stdout]   18:     0x559c15169a70 - asyncio::core::task_ctx::TaskIoContext::new::h7a171c0805fb19ec
[INFO] [stdout]                                at src/core/task_ctx.rs:52
[INFO] [stdout]   19:     0x559c1512d30d - asyncio::core::IoContext::new::hba8cc3de7c4ec005
[INFO] [stdout]                                at src/core/mod.rs:28
[INFO] [stdout]   20:     0x559c1514e8b1 - asyncio::signal_set::test_signal_set::h6c0fb2b96f3e9846
[INFO] [stdout]                                at src/signal_set.rs:297
[INFO] [stdout]   21:     0x559c1514e88a - asyncio::signal_set::test_signal_set::{{closure}}::h4560c89aee06a8dd
[INFO] [stdout]                                at src/signal_set.rs:294
[INFO] [stdout]   22:     0x559c151510ce - core::ops::function::FnOnce::call_once::h4cf9853b7e7ccf47
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   23:     0x559c15189aff - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h1f6ee40732e80908
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   24:     0x559c151a50fe - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h85dff111be9c2dc6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   25:     0x559c151a50fe - std::panicking::try::do_call::hee6f5a4bef67c840
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   26:     0x559c151a50fe - std::panicking::try::h3384d3b948e84dbc
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   27:     0x559c151a50fe - std::panic::catch_unwind::h5ae91218e578066d
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   28:     0x559c151a50fe - test::run_test_in_process::he37a49587889b910
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   29:     0x559c151a50fe - test::run_test::run_test_inner::{{closure}}::h4f0d25136ca480c2
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   30:     0x559c1517d0b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h969eceda34247af3
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   31:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h912007997cb04e92
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475
[INFO] [stdout]   32:     0x559c15182445 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8795d8b7bd223988
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   33:     0x559c15182445 - std::panicking::try::do_call::hb29b86f86d4d722e
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   34:     0x559c15182445 - std::panicking::try::h4bfefb3eddc0d900
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   35:     0x559c15182445 - std::panic::catch_unwind::h774c24d4b38d5828
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   36:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::ha50a32fa99413dde
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474
[INFO] [stdout]   37:     0x559c15182445 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dacb8f28d699f86
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   38:     0x559c151c45cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7deaeeba480c6ce2
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   39:     0x559c151d7813 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h968b1dfb87756523
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   40:     0x559c151d7813 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   41:     0x7eff7278c6db - start_thread
[INFO] [stdout]   42:     0x7eff7229d88f - __clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- waitable_timer::test_async_wait stdout ----
[INFO] [stdout] thread 'waitable_timer::test_async_wait' panicked at 'attempted to leave type `core::IoContext` uninitialized, which is invalid', /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661:5
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559c151cdfe4 - backtrace::backtrace::libunwind::trace::h61666fa4b9834a45
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/libunwind.rs:86
[INFO] [stdout]    1:     0x559c151cdfe4 - backtrace::backtrace::trace_unsynchronized::h01d3725fb5da8653
[INFO] [stdout]                                at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.46/src/backtrace/mod.rs:66
[INFO] [stdout]    2:     0x559c151cdfe4 - std::sys_common::backtrace::_print_fmt::h5c7c4751bc296f90
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:78
[INFO] [stdout]    3:     0x559c151cdfe4 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h7729313ad2d729c7
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:59
[INFO] [stdout]    4:     0x559c151f6ecc - core::fmt::write::hb0049f6c12bdaffc
[INFO] [stdout]                                at src/libcore/fmt/mod.rs:1069
[INFO] [stdout]    5:     0x559c1517dc05 - std::io::Write::write_fmt::h5d052af13df32ea6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/io/mod.rs:1504
[INFO] [stdout]    6:     0x559c151c84d1 - std::io::impls::<impl std::io::Write for alloc::boxed::Box<W>>::write_fmt::h8fe8a9bdc421b4b6
[INFO] [stdout]                                at src/libstd/io/impls.rs:156
[INFO] [stdout]    7:     0x559c151d08c5 - std::sys_common::backtrace::_print::ha087cac92e84a414
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:62
[INFO] [stdout]    8:     0x559c151d08c5 - std::sys_common::backtrace::print::h6b013d3bfe6cbcb8
[INFO] [stdout]                                at src/libstd/sys_common/backtrace.rs:49
[INFO] [stdout]    9:     0x559c151d08c5 - std::panicking::default_hook::{{closure}}::h016d7de02def2736
[INFO] [stdout]                                at src/libstd/panicking.rs:198
[INFO] [stdout]   10:     0x559c151d05ab - std::panicking::default_hook::h9386f7e484840463
[INFO] [stdout]                                at src/libstd/panicking.rs:215
[INFO] [stdout]   11:     0x559c151d0f22 - std::panicking::rust_panic_with_hook::h3846eb1b2e5a9312
[INFO] [stdout]                                at src/libstd/panicking.rs:511
[INFO] [stdout]   12:     0x559c151d0b0b - rust_begin_unwind
[INFO] [stdout]                                at src/libstd/panicking.rs:419
[INFO] [stdout]   13:     0x559c151f58f1 - core::panicking::panic_fmt::hc5953a7331f9805c
[INFO] [stdout]                                at src/libcore/panicking.rs:111
[INFO] [stdout]   14:     0x559c151f583d - core::panicking::panic::hbfb03ddd2cbb509e
[INFO] [stdout]                                at src/libcore/panicking.rs:54
[INFO] [stdout]   15:     0x559c15118a81 - core::mem::uninitialized::he6ab719321b2fa6b
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/mem/mod.rs:661
[INFO] [stdout]   16:     0x559c15118a81 - asyncio::core::reactor::fd::IntrFd::new::hcfb24abe1ba42869
[INFO] [stdout]                                at src/core/reactor/fd.rs:121
[INFO] [stdout]   17:     0x559c1512da59 - asyncio::core::scheduler::timerfd::TimerFdScheduler::new::hb84521f1008846cd
[INFO] [stdout]                                at src/core/scheduler/timerfd.rs:52
[INFO] [stdout]   18:     0x559c15169a70 - asyncio::core::task_ctx::TaskIoContext::new::h7a171c0805fb19ec
[INFO] [stdout]                                at src/core/task_ctx.rs:52
[INFO] [stdout]   19:     0x559c1512d30d - asyncio::core::IoContext::new::hba8cc3de7c4ec005
[INFO] [stdout]                                at src/core/mod.rs:28
[INFO] [stdout]   20:     0x559c15112a0b - asyncio::waitable_timer::test_async_wait::h42d97560101cad91
[INFO] [stdout]                                at src/waitable_timer.rs:93
[INFO] [stdout]   21:     0x559c151129aa - asyncio::waitable_timer::test_async_wait::{{closure}}::h1a12d0f81237be4f
[INFO] [stdout]                                at src/waitable_timer.rs:85
[INFO] [stdout]   22:     0x559c15150bae - core::ops::function::FnOnce::call_once::h0bdda595e7c05245
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   23:     0x559c15189aff - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h1f6ee40732e80908
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   24:     0x559c151a50fe - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h85dff111be9c2dc6
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   25:     0x559c151a50fe - std::panicking::try::do_call::hee6f5a4bef67c840
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   26:     0x559c151a50fe - std::panicking::try::h3384d3b948e84dbc
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   27:     0x559c151a50fe - std::panic::catch_unwind::h5ae91218e578066d
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   28:     0x559c151a50fe - test::run_test_in_process::he37a49587889b910
[INFO] [stdout]                                at src/libtest/lib.rs:541
[INFO] [stdout]   29:     0x559c151a50fe - test::run_test::run_test_inner::{{closure}}::h4f0d25136ca480c2
[INFO] [stdout]                                at src/libtest/lib.rs:450
[INFO] [stdout]   30:     0x559c1517d0b6 - std::sys_common::backtrace::__rust_begin_short_backtrace::h969eceda34247af3
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/sys_common/backtrace.rs:130
[INFO] [stdout]   31:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h912007997cb04e92
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:475
[INFO] [stdout]   32:     0x559c15182445 - <std::panic::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8795d8b7bd223988
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:318
[INFO] [stdout]   33:     0x559c15182445 - std::panicking::try::do_call::hb29b86f86d4d722e
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:331
[INFO] [stdout]   34:     0x559c15182445 - std::panicking::try::h4bfefb3eddc0d900
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panicking.rs:274
[INFO] [stdout]   35:     0x559c15182445 - std::panic::catch_unwind::h774c24d4b38d5828
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/panic.rs:394
[INFO] [stdout]   36:     0x559c15182445 - std::thread::Builder::spawn_unchecked::{{closure}}::ha50a32fa99413dde
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libstd/thread/mod.rs:474
[INFO] [stdout]   37:     0x559c15182445 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9dacb8f28d699f86
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/libcore/ops/function.rs:232
[INFO] [stdout]   38:     0x559c151c45cf - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h7deaeeba480c6ce2
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   39:     0x559c151d7813 - <alloc::boxed::Box<F> as core::ops::function::FnOnce<A>>::call_once::h968b1dfb87756523
[INFO] [stdout]                                at /rustc/41997647ba6a77908f6ef64401414feb00bccf16/src/liballoc/boxed.rs:1008
[INFO] [stdout]   40:     0x559c151d7813 - std::sys::unix::thread::Thread::new::thread_start::h2399addeb6370595
[INFO] [stdout]                                at src/libstd/sys/unix/thread.rs:87
[INFO] [stdout]   41:     0x7eff7278c6db - start_thread
[INFO] [stdout]   42:     0x7eff7229d88f - __clone
[INFO] [stdout]   43:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     async::coroutine::test_spawn_0
[INFO] [stdout]     async::coroutine::test_spawn_1
[INFO] [stdout]     async::strand::test_strand
[INFO] [stdout]     async::strand::test_strand_dispatch
[INFO] [stdout]     async::strand::test_strand_post
[INFO] [stdout]     core::callstack::test_call_stack_1
[INFO] [stdout]     core::callstack::test_call_stack_2
[INFO] [stdout]     core::scheduler::timer_queue::test_cmp
[INFO] [stdout]     core::scheduler::timer_queue::test_eq
[INFO] [stdout]     core::test_multithread_working
[INFO] [stdout]     core::test_new
[INFO] [stdout]     core::test_run
[INFO] [stdout]     core::test_run_one
[INFO] [stdout]     core::test_work
[INFO] [stdout]     ffi::fdset::test_fd_set_1
[INFO] [stdout]     ffi::fdset::test_fd_set_1000
[INFO] [stdout]     generic::stream::test_generic_tcp
[INFO] [stdout]     ip::icmp::test_icmp_resolve
[INFO] [stdout]     ip::tcp::test_format
[INFO] [stdout]     ip::tcp::test_getsockname_v4
[INFO] [stdout]     ip::tcp::test_getsockname_v6
[INFO] [stdout]     ip::tcp::test_receive_error_when_not_connected
[INFO] [stdout]     ip::tcp::test_send_error_when_not_connected
[INFO] [stdout]     ip::tcp::test_tcp_resolver
[INFO] [stdout]     ip::test_host_name
[INFO] [stdout]     ip::udp::test_format
[INFO] [stdout]     ip::udp::test_udp_resolve
[INFO] [stdout]     local::dgram::test_format
[INFO] [stdout]     local::seq_packet::test_format
[INFO] [stdout]     local::stream::test_format
[INFO] [stdout]     local::stream::test_getsockname_local
[INFO] [stdout]     signal_set::test_signal_set
[INFO] [stdout]     signal_set::test_signal_set_wait
[INFO] [stdout]     waitable_timer::test_async_wait
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 57 passed; 34 failed; 1 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] running `"docker" "inspect" "cb91299b07d36dbd7f89121a7d1e788a0c08f1545d3970fb242e21833b6fcc09"`
[INFO] running `"docker" "rm" "-f" "cb91299b07d36dbd7f89121a7d1e788a0c08f1545d3970fb242e21833b6fcc09"`
[INFO] [stdout] cb91299b07d36dbd7f89121a7d1e788a0c08f1545d3970fb242e21833b6fcc09