[INFO] updating cached repository dpc/mioecho [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/dpc/mioecho [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/dpc/mioecho" "work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/dpc/mioecho"` [INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/dpc/mioecho'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/dpc/mioecho" "work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/dpc/mioecho"` [INFO] [stderr] Cloning into 'work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/dpc/mioecho'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] ee164facade7662057a29d64ffd45a7f74e7ab3b [INFO] sha for GitHub repo dpc/mioecho: ee164facade7662057a29d64ffd45a7f74e7ab3b [INFO] validating manifest of dpc/mioecho on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of dpc/mioecho on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing dpc/mioecho [INFO] finished frobbing dpc/mioecho [INFO] frobbed toml for dpc/mioecho written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/dpc/mioecho/Cargo.toml [INFO] started frobbing dpc/mioecho [INFO] finished frobbing dpc/mioecho [INFO] frobbed toml for dpc/mioecho written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/dpc/mioecho/Cargo.toml [INFO] crate dpc/mioecho already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/gh/dpc/mioecho/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking dpc/mioecho against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-4/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/gh/dpc/mioecho:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 90c452b3e3ddfd7b32df3528111ad2b626f6df3d6dc0c1acf476c3cbaf788a85 [INFO] running `"docker" "start" "-a" "90c452b3e3ddfd7b32df3528111ad2b626f6df3d6dc0c1acf476c3cbaf788a85"` [INFO] [stderr] Checking mioecho v0.1.0 (/opt/crater/workdir) [INFO] [stderr] error[E0432]: unresolved imports `bytes::RingBuf`, `bytes::MutBuf` [INFO] [stderr] --> src/main.rs:7:13 [INFO] [stderr] | [INFO] [stderr] 7 | use bytes::{RingBuf, Buf, MutBuf}; [INFO] [stderr] | ^^^^^^^ ^^^^^^ no `MutBuf` in the root [INFO] [stderr] | | [INFO] [stderr] | no `RingBuf` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `mio::util` [INFO] [stderr] --> src/main.rs:8:10 [INFO] [stderr] | [INFO] [stderr] 8 | use mio::util::Slab; [INFO] [stderr] | ^^^^ could not find `util` in `mio` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `bytes::RingBuf`, `bytes::MutBuf` [INFO] [stderr] --> src/main.rs:7:13 [INFO] [stderr] | [INFO] [stderr] 7 | use bytes::{RingBuf, Buf, MutBuf}; [INFO] [stderr] | ^^^^^^^ ^^^^^^ no `MutBuf` in the root [INFO] [stderr] | | [INFO] [stderr] | no `RingBuf` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `mio::util` [INFO] [stderr] --> src/main.rs:8:10 [INFO] [stderr] | [INFO] [stderr] 8 | use mio::util::Slab; [INFO] [stderr] | ^^^^ could not find `util` in `mio` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `EventSet` [INFO] [stderr] --> src/main.rs:43:23 [INFO] [stderr] | [INFO] [stderr] 43 | interest: EventSet::hup() | EventSet::readable(), [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `EventSet` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `EventSet` [INFO] [stderr] --> src/main.rs:43:41 [INFO] [stderr] | [INFO] [stderr] 43 | interest: EventSet::hup() | EventSet::readable(), [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `EventSet` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `EventSet` [INFO] [stderr] --> src/main.rs:48:26 [INFO] [stderr] | [INFO] [stderr] 48 | self.interest == EventSet::none() [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `EventSet` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `EventSet` [INFO] [stderr] --> src/main.rs:57:34 [INFO] [stderr] | [INFO] [stderr] 57 | self.interest.insert(EventSet::writable()); [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `EventSet` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `EventSet` [INFO] [stderr] --> src/main.rs:59:34 [INFO] [stderr] | [INFO] [stderr] 59 | self.interest.remove(EventSet::writable()); [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `EventSet` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `EventSet` [INFO] [stderr] --> src/main.rs:64:34 [INFO] [stderr] | [INFO] [stderr] 64 | self.interest.insert(EventSet::readable()); [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `EventSet` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `EventSet` [INFO] [stderr] --> src/main.rs:66:34 [INFO] [stderr] | [INFO] [stderr] 66 | self.interest.remove(EventSet::readable()); [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `EventSet` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `EventSet` [INFO] [stderr] --> src/main.rs:138:29 [INFO] [stderr] | [INFO] [stderr] 138 | if self.interest == EventSet::hup() { [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `EventSet` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `EventSet` [INFO] [stderr] --> src/main.rs:139:29 [INFO] [stderr] | [INFO] [stderr] 139 | self.interest = EventSet::none(); [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `EventSet` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `EventLoopConfig` [INFO] [stderr] --> src/main.rs:172:22 [INFO] [stderr] | [INFO] [stderr] 172 | let config = EventLoopConfig::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ use of undeclared type or module `EventLoopConfig` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `EventSet` [INFO] [stderr] --> src/main.rs:43:23 [INFO] [stderr] | [INFO] [stderr] 43 | interest: EventSet::hup() | EventSet::readable(), [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `EventSet` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `EventSet` [INFO] [stderr] --> src/main.rs:43:41 [INFO] [stderr] | [INFO] [stderr] 43 | interest: EventSet::hup() | EventSet::readable(), [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `EventSet` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `EventSet` [INFO] [stderr] --> src/main.rs:48:26 [INFO] [stderr] | [INFO] [stderr] 48 | self.interest == EventSet::none() [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `EventSet` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `EventLoop` [INFO] [stderr] --> src/main.rs:173:52 [INFO] [stderr] | [INFO] [stderr] 173 | let mut ev_loop : EventLoop = try!(EventLoop::configured(config)); [INFO] [stderr] | ^^^^^^^^^ use of undeclared type or module `EventLoop` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `EventSet` [INFO] [stderr] --> src/main.rs:175:46 [INFO] [stderr] | [INFO] [stderr] 175 | try!(ev_loop.register(&sock, SERVER, EventSet::readable(), PollOpt::edge())); [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `EventSet` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `EventSet` [INFO] [stderr] --> src/main.rs:206:49 [INFO] [stderr] | [INFO] [stderr] 206 | &self.conns[tok].sock, tok, EventSet::readable() , PollOpt::edge() | PollOpt::oneshot()) [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `EventSet` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `EventSet` [INFO] [stderr] --> src/main.rs:57:34 [INFO] [stderr] | [INFO] [stderr] 57 | self.interest.insert(EventSet::writable()); [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `EventSet` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `EventSet` [INFO] [stderr] --> src/main.rs:59:34 [INFO] [stderr] | [INFO] [stderr] 59 | self.interest.remove(EventSet::writable()); [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `EventSet` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `EventSet` [INFO] [stderr] --> src/main.rs:64:34 [INFO] [stderr] | [INFO] [stderr] 64 | self.interest.insert(EventSet::readable()); [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `EventSet` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `EventSet` [INFO] [stderr] --> src/main.rs:66:34 [INFO] [stderr] | [INFO] [stderr] 66 | self.interest.remove(EventSet::readable()); [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `EventSet` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `EventSet` [INFO] [stderr] --> src/main.rs:138:29 [INFO] [stderr] | [INFO] [stderr] 138 | if self.interest == EventSet::hup() { [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `EventSet` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `EventSet` [INFO] [stderr] --> src/main.rs:139:29 [INFO] [stderr] | [INFO] [stderr] 139 | self.interest = EventSet::none(); [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `EventSet` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `EventSet` in this scope [INFO] [stderr] --> src/main.rs:33:15 [INFO] [stderr] | [INFO] [stderr] 33 | interest: EventSet, [INFO] [stderr] | ^^^^^^^^ help: a trait with a similar name exists: `Evented` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `EventLoop` in this scope [INFO] [stderr] --> src/main.rs:52:36 [INFO] [stderr] | [INFO] [stderr] 52 | event_loop: &mut EventLoop, [INFO] [stderr] | ^^^^^^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 5 | use mio::deprecated::EventLoop; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `EventLoop` in this scope [INFO] [stderr] --> src/main.rs:76:34 [INFO] [stderr] | [INFO] [stderr] 76 | event_loop: &mut EventLoop, [INFO] [stderr] | ^^^^^^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 5 | use mio::deprecated::EventLoop; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `EventLoop` in this scope [INFO] [stderr] --> src/main.rs:107:34 [INFO] [stderr] | [INFO] [stderr] 107 | event_loop: &mut EventLoop, [INFO] [stderr] | ^^^^^^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 5 | use mio::deprecated::EventLoop; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `EventLoop` in this scope [INFO] [stderr] --> src/main.rs:136:29 [INFO] [stderr] | [INFO] [stderr] 136 | event_loop: &mut EventLoop, [INFO] [stderr] | ^^^^^^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 5 | use mio::deprecated::EventLoop; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `EventLoop` in this scope [INFO] [stderr] --> src/main.rs:168:54 [INFO] [stderr] | [INFO] [stderr] 168 | fn new(addr : SocketAddr) -> io::Result<(Server, EventLoop)> { [INFO] [stderr] | ^^^^^^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 5 | use mio::deprecated::EventLoop; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `EventLoop` in this scope [INFO] [stderr] --> src/main.rs:173:27 [INFO] [stderr] | [INFO] [stderr] 173 | let mut ev_loop : EventLoop = try!(EventLoop::configured(config)); [INFO] [stderr] | ^^^^^^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 5 | use mio::deprecated::EventLoop; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `EventLoop` in this scope [INFO] [stderr] --> src/main.rs:183:43 [INFO] [stderr] | [INFO] [stderr] 183 | fn accept(&mut self, event_loop: &mut EventLoop) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 5 | use mio::deprecated::EventLoop; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `EventLoop` in this scope [INFO] [stderr] --> src/main.rs:219:50 [INFO] [stderr] | [INFO] [stderr] 219 | fn conn_readable(&mut self, event_loop: &mut EventLoop, tok: Token) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 5 | use mio::deprecated::EventLoop; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `EventLoop` in this scope [INFO] [stderr] --> src/main.rs:229:50 [INFO] [stderr] | [INFO] [stderr] 229 | fn conn_writable(&mut self, event_loop: &mut EventLoop, tok: Token) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 5 | use mio::deprecated::EventLoop; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `EventLoop` in this scope [INFO] [stderr] --> src/main.rs:239:45 [INFO] [stderr] | [INFO] [stderr] 239 | fn conn_hup(&mut self, event_loop: &mut EventLoop, tok: Token) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 5 | use mio::deprecated::EventLoop; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `Handler` in this scope [INFO] [stderr] --> src/main.rs:254:6 [INFO] [stderr] | [INFO] [stderr] 254 | impl Handler for Server { [INFO] [stderr] | ^^^^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 5 | use mio::deprecated::Handler; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `EventLoop` in this scope [INFO] [stderr] --> src/main.rs:258:42 [INFO] [stderr] | [INFO] [stderr] 258 | fn ready(&mut self, event_loop: &mut EventLoop, token: Token, events: EventSet) { [INFO] [stderr] | ^^^^^^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 5 | use mio::deprecated::EventLoop; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `EventSet` in this scope [INFO] [stderr] --> src/main.rs:258:83 [INFO] [stderr] | [INFO] [stderr] 258 | fn ready(&mut self, event_loop: &mut EventLoop, token: Token, events: EventSet) { [INFO] [stderr] | ^^^^^^^^ help: a trait with a similar name exists: `Evented` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `EventLoopConfig` [INFO] [stderr] --> src/main.rs:172:22 [INFO] [stderr] | [INFO] [stderr] 172 | let config = EventLoopConfig::new(); [INFO] [stderr] | ^^^^^^^^^^^^^^^ use of undeclared type or module `EventLoopConfig` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `EventLoop` [INFO] [stderr] --> src/main.rs:173:52 [INFO] [stderr] | [INFO] [stderr] 173 | let mut ev_loop : EventLoop = try!(EventLoop::configured(config)); [INFO] [stderr] | ^^^^^^^^^ use of undeclared type or module `EventLoop` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `EventSet` [INFO] [stderr] --> src/main.rs:175:46 [INFO] [stderr] | [INFO] [stderr] 175 | try!(ev_loop.register(&sock, SERVER, EventSet::readable(), PollOpt::edge())); [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `EventSet` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `EventSet` [INFO] [stderr] --> src/main.rs:206:49 [INFO] [stderr] | [INFO] [stderr] 206 | &self.conns[tok].sock, tok, EventSet::readable() , PollOpt::edge() | PollOpt::oneshot()) [INFO] [stderr] | ^^^^^^^^ use of undeclared type or module `EventSet` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::tcp': use net module instead [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use mio::tcp::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to 29 previous errors [INFO] [stderr] [INFO] [stderr] Some errors occurred: E0405, E0412, E0432, E0433. [INFO] [stderr] For more information about an error, try `rustc --explain E0405`. [INFO] [stderr] error: Could not compile `mioecho`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0412]: cannot find type `EventSet` in this scope [INFO] [stderr] --> src/main.rs:33:15 [INFO] [stderr] | [INFO] [stderr] 33 | interest: EventSet, [INFO] [stderr] | ^^^^^^^^ help: a trait with a similar name exists: `Evented` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `EventLoop` in this scope [INFO] [stderr] --> src/main.rs:52:36 [INFO] [stderr] | [INFO] [stderr] 52 | event_loop: &mut EventLoop, [INFO] [stderr] | ^^^^^^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 5 | use mio::deprecated::EventLoop; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `EventLoop` in this scope [INFO] [stderr] --> src/main.rs:76:34 [INFO] [stderr] | [INFO] [stderr] 76 | event_loop: &mut EventLoop, [INFO] [stderr] | ^^^^^^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 5 | use mio::deprecated::EventLoop; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `EventLoop` in this scope [INFO] [stderr] --> src/main.rs:107:34 [INFO] [stderr] | [INFO] [stderr] 107 | event_loop: &mut EventLoop, [INFO] [stderr] | ^^^^^^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 5 | use mio::deprecated::EventLoop; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `EventLoop` in this scope [INFO] [stderr] --> src/main.rs:136:29 [INFO] [stderr] | [INFO] [stderr] 136 | event_loop: &mut EventLoop, [INFO] [stderr] | ^^^^^^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 5 | use mio::deprecated::EventLoop; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `EventLoop` in this scope [INFO] [stderr] --> src/main.rs:168:54 [INFO] [stderr] | [INFO] [stderr] 168 | fn new(addr : SocketAddr) -> io::Result<(Server, EventLoop)> { [INFO] [stderr] | ^^^^^^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 5 | use mio::deprecated::EventLoop; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `EventLoop` in this scope [INFO] [stderr] --> src/main.rs:173:27 [INFO] [stderr] | [INFO] [stderr] 173 | let mut ev_loop : EventLoop = try!(EventLoop::configured(config)); [INFO] [stderr] | ^^^^^^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 5 | use mio::deprecated::EventLoop; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `EventLoop` in this scope [INFO] [stderr] --> src/main.rs:183:43 [INFO] [stderr] | [INFO] [stderr] 183 | fn accept(&mut self, event_loop: &mut EventLoop) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 5 | use mio::deprecated::EventLoop; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `EventLoop` in this scope [INFO] [stderr] --> src/main.rs:219:50 [INFO] [stderr] | [INFO] [stderr] 219 | fn conn_readable(&mut self, event_loop: &mut EventLoop, tok: Token) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 5 | use mio::deprecated::EventLoop; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `EventLoop` in this scope [INFO] [stderr] --> src/main.rs:229:50 [INFO] [stderr] | [INFO] [stderr] 229 | fn conn_writable(&mut self, event_loop: &mut EventLoop, tok: Token) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 5 | use mio::deprecated::EventLoop; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `EventLoop` in this scope [INFO] [stderr] --> src/main.rs:239:45 [INFO] [stderr] | [INFO] [stderr] 239 | fn conn_hup(&mut self, event_loop: &mut EventLoop, tok: Token) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 5 | use mio::deprecated::EventLoop; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `Handler` in this scope [INFO] [stderr] --> src/main.rs:254:6 [INFO] [stderr] | [INFO] [stderr] 254 | impl Handler for Server { [INFO] [stderr] | ^^^^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 5 | use mio::deprecated::Handler; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `EventLoop` in this scope [INFO] [stderr] --> src/main.rs:258:42 [INFO] [stderr] | [INFO] [stderr] 258 | fn ready(&mut self, event_loop: &mut EventLoop, token: Token, events: EventSet) { [INFO] [stderr] | ^^^^^^^^^ not found in this scope [INFO] [stderr] help: possible candidate is found in another module, you can import it into scope [INFO] [stderr] | [INFO] [stderr] 5 | use mio::deprecated::EventLoop; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `EventSet` in this scope [INFO] [stderr] --> src/main.rs:258:83 [INFO] [stderr] | [INFO] [stderr] 258 | fn ready(&mut self, event_loop: &mut EventLoop, token: Token, events: EventSet) { [INFO] [stderr] | ^^^^^^^^ help: a trait with a similar name exists: `Evented` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'mio::tcp': use net module instead [INFO] [stderr] --> src/main.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use mio::tcp::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to 29 previous errors [INFO] [stderr] [INFO] [stderr] Some errors occurred: E0405, E0412, E0432, E0433. [INFO] [stderr] For more information about an error, try `rustc --explain E0405`. [INFO] [stderr] error: Could not compile `mioecho`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "90c452b3e3ddfd7b32df3528111ad2b626f6df3d6dc0c1acf476c3cbaf788a85"` [INFO] running `"docker" "rm" "-f" "90c452b3e3ddfd7b32df3528111ad2b626f6df3d6dc0c1acf476c3cbaf788a85"` [INFO] [stdout] 90c452b3e3ddfd7b32df3528111ad2b626f6df3d6dc0c1acf476c3cbaf788a85