[INFO] cloning repository https://github.com/harimohanraj/rkvs
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/harimohanraj/rkvs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharimohanraj%2Frkvs"`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharimohanraj%2Frkvs'...
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] fe66eda254f4cebe6d7f3a41f1520178c8932ce4
[INFO] checking harimohanraj/rkvs against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharimohanraj%2Frkvs" "/workspace/builds/worker-13/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/harimohanraj/rkvs on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/harimohanraj/rkvs
[INFO] finished tweaking git repo https://github.com/harimohanraj/rkvs
[INFO] tweaked toml for git repo https://github.com/harimohanraj/rkvs written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/harimohanraj/rkvs already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /workspace/builds/worker-13/source/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag.
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] ebcff8c20cf023b2ef74e93d2c50f4c2fd160b934c592c75b098f7d802ec78f4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "ebcff8c20cf023b2ef74e93d2c50f4c2fd160b934c592c75b098f7d802ec78f4"`
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]     Checking slab v0.1.3
[INFO] [stderr]     Checking bytes v0.3.0
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]     Checking mio v0.7.0
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]     Checking env_logger v0.3.5
[INFO] [stderr]     Checking rkvs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `mio::tcp`
[INFO] [stderr]  --> src/main.rs:8:10
[INFO] [stderr]   |
[INFO] [stderr] 8 | use mio::tcp::*;
[INFO] [stderr]   |          ^^^ could not find `tcp` in `mio`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `EventSet`
[INFO] [stderr]   --> src/main.rs:48:23
[INFO] [stderr]    |
[INFO] [stderr] 48 |             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:55:30
[INFO] [stderr]    |
[INFO] [stderr] 55 |         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 `PollOpt`
[INFO] [stderr]   --> src/main.rs:57:29
[INFO] [stderr]    |
[INFO] [stderr] 57 | ...                   PollOpt::edge() | PollOpt::oneshot())
[INFO] [stderr]    |                       ^^^^^^^ use of undeclared type or module `PollOpt`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `PollOpt`
[INFO] [stderr]   --> src/main.rs:57:47
[INFO] [stderr]    |
[INFO] [stderr] 57 | ...                   PollOpt::edge() | PollOpt::oneshot())
[INFO] [stderr]    |                                         ^^^^^^^ use of undeclared type or module `PollOpt`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `PollOpt`
[INFO] [stderr]   --> src/main.rs:66:46
[INFO] [stderr]    |
[INFO] [stderr] 66 | ...                   self.interest, PollOpt::edge() | PollOpt::oneshot())
[INFO] [stderr]    |                                      ^^^^^^^ use of undeclared type or module `PollOpt`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `PollOpt`
[INFO] [stderr]   --> src/main.rs:66:64
[INFO] [stderr]    |
[INFO] [stderr] 66 | ...                   self.interest, PollOpt::edge() | PollOpt::oneshot())
[INFO] [stderr]    |                                                        ^^^^^^^ use of undeclared type or module `PollOpt`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `EventSet`
[INFO] [stderr]    --> src/main.rs:104:30
[INFO] [stderr]     |
[INFO] [stderr] 104 |         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:123:30
[INFO] [stderr]     |
[INFO] [stderr] 123 |         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:129:30
[INFO] [stderr]     |
[INFO] [stderr] 129 |         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 `TcpListener`
[INFO] [stderr]    --> src/main.rs:147:29
[INFO] [stderr]     |
[INFO] [stderr] 147 |         let server_socket = TcpListener::bind(&address).ok().unwrap();
[INFO] [stderr]     |                             ^^^^^^^^^^^ use of undeclared type or module `TcpListener`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `EventSet`
[INFO] [stderr]    --> src/main.rs:244:29
[INFO] [stderr]     |
[INFO] [stderr] 244 | ...                   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 `PollOpt`
[INFO] [stderr]    --> src/main.rs:245:29
[INFO] [stderr]     |
[INFO] [stderr] 245 | ...                   PollOpt::edge() | PollOpt::oneshot())
[INFO] [stderr]     |                       ^^^^^^^ use of undeclared type or module `PollOpt`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `PollOpt`
[INFO] [stderr]    --> src/main.rs:245:47
[INFO] [stderr]     |
[INFO] [stderr] 245 | ...                   PollOpt::edge() | PollOpt::oneshot())
[INFO] [stderr]     |                                         ^^^^^^^ use of undeclared type or module `PollOpt`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `EventSet`
[INFO] [stderr]    --> src/main.rs:255:31
[INFO] [stderr]     |
[INFO] [stderr] 255 | ...                   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 `PollOpt`
[INFO] [stderr]    --> src/main.rs:256:31
[INFO] [stderr]     |
[INFO] [stderr] 256 | ...                   PollOpt::edge() | PollOpt::oneshot())
[INFO] [stderr]     |                       ^^^^^^^ use of undeclared type or module `PollOpt`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `PollOpt`
[INFO] [stderr]    --> src/main.rs:256:49
[INFO] [stderr]     |
[INFO] [stderr] 256 | ...                   PollOpt::edge() | PollOpt::oneshot())
[INFO] [stderr]     |                                         ^^^^^^^ use of undeclared type or module `PollOpt`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `EventLoop`
[INFO] [stderr]    --> src/main.rs:358:30
[INFO] [stderr]     |
[INFO] [stderr] 358 |         let mut event_loop = EventLoop::new().unwrap();
[INFO] [stderr]     |                              ^^^^^^^^^ use of undeclared type or module `EventLoop`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `TcpStream` in this scope
[INFO] [stderr]   --> src/main.rs:36:10
[INFO] [stderr]    |
[INFO] [stderr] 36 |     socket: TcpStream,
[INFO] [stderr]    |             ^^^^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 7  | use std::net::TcpStream;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `EventSet` in this scope
[INFO] [stderr]   --> src/main.rs:38:12
[INFO] [stderr]    |
[INFO] [stderr] 38 |     interest: EventSet,    
[INFO] [stderr]    |               ^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `TcpStream` in this scope
[INFO] [stderr]   --> src/main.rs:44:17
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn new(socket: TcpStream) -> Connection {         
[INFO] [stderr]    |                    ^^^^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 7  | use std::net::TcpStream;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `EventLoop` in this scope
[INFO] [stderr]   --> src/main.rs:54:45
[INFO] [stderr]    |
[INFO] [stderr] 54 |     fn register(&mut self, event_loop: &mut EventLoop<Server>) -> Result<()> {
[INFO] [stderr]    |                                             ^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `EventLoop` in this scope
[INFO] [stderr]   --> src/main.rs:64:47
[INFO] [stderr]    |
[INFO] [stderr] 64 |     fn reregister(&mut self, event_loop: &mut EventLoop<Server>) -> Result<()> {
[INFO] [stderr]    |                                               ^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `TcpListener` in this scope
[INFO] [stderr]    --> src/main.rs:139:10
[INFO] [stderr]     |
[INFO] [stderr] 139 |     socket: TcpListener,
[INFO] [stderr]     |             ^^^^^^^^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 7   | use std::net::TcpListener;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `EventLoop` in this scope
[INFO] [stderr]    --> src/main.rs:157:40
[INFO] [stderr]     |
[INFO] [stderr] 157 |     fn accept(&mut self, event_loop: &mut EventLoop<Server>) {
[INFO] [stderr]     |                                           ^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `EventLoop` in this scope
[INFO] [stderr]    --> src/main.rs:241:45
[INFO] [stderr]     |
[INFO] [stderr] 241 |     fn register(&mut self, event_loop: &mut EventLoop<Server>) -> io::Result<()> {
[INFO] [stderr]     |                                             ^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `EventLoop` in this scope
[INFO] [stderr]    --> src/main.rs:252:47
[INFO] [stderr]     |
[INFO] [stderr] 252 |     fn reregister(&mut self, event_loop: &mut EventLoop<Server>) -> io::Result<()> { 
[INFO] [stderr]     |                                               ^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `Handler` in this scope
[INFO] [stderr]    --> src/main.rs:264:6
[INFO] [stderr]     |
[INFO] [stderr] 264 | impl Handler for Server {
[INFO] [stderr]     |      ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `EventLoop` in this scope
[INFO] [stderr]    --> src/main.rs:268:42
[INFO] [stderr]     |
[INFO] [stderr] 268 |     fn ready(&mut self, event_loop: &mut EventLoop<Server>, token: Token, events: EventSet) {
[INFO] [stderr]     |                                          ^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `EventSet` in this scope
[INFO] [stderr]    --> src/main.rs:268:83
[INFO] [stderr]     |
[INFO] [stderr] 268 |     fn ready(&mut self, event_loop: &mut EventLoop<Server>, token: Token, events: EventSet) {
[INFO] [stderr]     |                                                                                   ^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0432]: unresolved import `mio::tcp`
[INFO] [stderr]  --> src/main.rs:8:10
[INFO] [stderr]   |
[INFO] [stderr] 8 | use mio::tcp::*;
[INFO] [stderr]   |          ^^^ could not find `tcp` in `mio`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `EventSet`
[INFO] [stderr]   --> src/main.rs:48:23
[INFO] [stderr]    |
[INFO] [stderr] 48 |             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:55:30
[INFO] [stderr]    |
[INFO] [stderr] 55 |         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 `PollOpt`
[INFO] [stderr]   --> src/main.rs:57:29
[INFO] [stderr]    |
[INFO] [stderr] 57 | ...                   PollOpt::edge() | PollOpt::oneshot())
[INFO] [stderr]    |                       ^^^^^^^ use of undeclared type or module `PollOpt`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `PollOpt`
[INFO] [stderr]   --> src/main.rs:57:47
[INFO] [stderr]    |
[INFO] [stderr] 57 | ...                   PollOpt::edge() | PollOpt::oneshot())
[INFO] [stderr]    |                                         ^^^^^^^ use of undeclared type or module `PollOpt`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `PollOpt`
[INFO] [stderr]   --> src/main.rs:66:46
[INFO] [stderr]    |
[INFO] [stderr] 66 | ...                   self.interest, PollOpt::edge() | PollOpt::oneshot())
[INFO] [stderr]    |                                      ^^^^^^^ use of undeclared type or module `PollOpt`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `PollOpt`
[INFO] [stderr]   --> src/main.rs:66:64
[INFO] [stderr]    |
[INFO] [stderr] 66 | ...                   self.interest, PollOpt::edge() | PollOpt::oneshot())
[INFO] [stderr]    |                                                        ^^^^^^^ use of undeclared type or module `PollOpt`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `EventSet`
[INFO] [stderr]    --> src/main.rs:104:30
[INFO] [stderr]     |
[INFO] [stderr] 104 |         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:123:30
[INFO] [stderr]     |
[INFO] [stderr] 123 |         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:129:30
[INFO] [stderr]     |
[INFO] [stderr] 129 |         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 `TcpListener`
[INFO] [stderr]    --> src/main.rs:147:29
[INFO] [stderr]     |
[INFO] [stderr] 147 |         let server_socket = TcpListener::bind(&address).ok().unwrap();
[INFO] [stderr]     |                             ^^^^^^^^^^^ use of undeclared type or module `TcpListener`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `EventSet`
[INFO] [stderr]    --> src/main.rs:244:29
[INFO] [stderr]     |
[INFO] [stderr] 244 | ...                   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 `PollOpt`
[INFO] [stderr]    --> src/main.rs:245:29
[INFO] [stderr]     |
[INFO] [stderr] 245 | ...                   PollOpt::edge() | PollOpt::oneshot())
[INFO] [stderr]     |                       ^^^^^^^ use of undeclared type or module `PollOpt`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `PollOpt`
[INFO] [stderr]    --> src/main.rs:245:47
[INFO] [stderr]     |
[INFO] [stderr] 245 | ...                   PollOpt::edge() | PollOpt::oneshot())
[INFO] [stderr]     |                                         ^^^^^^^ use of undeclared type or module `PollOpt`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `EventSet`
[INFO] [stderr]    --> src/main.rs:255:31
[INFO] [stderr]     |
[INFO] [stderr] 255 | ...                   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 `PollOpt`
[INFO] [stderr]    --> src/main.rs:256:31
[INFO] [stderr]     |
[INFO] [stderr] 256 | ...                   PollOpt::edge() | PollOpt::oneshot())
[INFO] [stderr]     |                       ^^^^^^^ use of undeclared type or module `PollOpt`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `PollOpt`
[INFO] [stderr]    --> src/main.rs:256:49
[INFO] [stderr]     |
[INFO] [stderr] 256 | ...                   PollOpt::edge() | PollOpt::oneshot())
[INFO] [stderr]     |                                         ^^^^^^^ use of undeclared type or module `PollOpt`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `EventLoop`
[INFO] [stderr]    --> src/main.rs:358:30
[INFO] [stderr]     |
[INFO] [stderr] 358 |         let mut event_loop = EventLoop::new().unwrap();
[INFO] [stderr]     |                              ^^^^^^^^^ use of undeclared type or module `EventLoop`
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `TcpStream` in this scope
[INFO] [stderr]   --> src/main.rs:36:10
[INFO] [stderr]    |
[INFO] [stderr] 36 |     socket: TcpStream,
[INFO] [stderr]    |             ^^^^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 7  | use std::net::TcpStream;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `EventSet` in this scope
[INFO] [stderr]   --> src/main.rs:38:12
[INFO] [stderr]    |
[INFO] [stderr] 38 |     interest: EventSet,    
[INFO] [stderr]    |               ^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `TcpStream` in this scope
[INFO] [stderr]   --> src/main.rs:44:17
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn new(socket: TcpStream) -> Connection {         
[INFO] [stderr]    |                    ^^^^^^^^^ not found in this scope
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]    |
[INFO] [stderr] 7  | use std::net::TcpStream;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `EventLoop` in this scope
[INFO] [stderr]   --> src/main.rs:54:45
[INFO] [stderr]    |
[INFO] [stderr] 54 |     fn register(&mut self, event_loop: &mut EventLoop<Server>) -> Result<()> {
[INFO] [stderr]    |                                             ^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `EventLoop` in this scope
[INFO] [stderr]   --> src/main.rs:64:47
[INFO] [stderr]    |
[INFO] [stderr] 64 |     fn reregister(&mut self, event_loop: &mut EventLoop<Server>) -> Result<()> {
[INFO] [stderr]    |                                               ^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `TcpListener` in this scope
[INFO] [stderr]    --> src/main.rs:139:10
[INFO] [stderr]     |
[INFO] [stderr] 139 |     socket: TcpListener,
[INFO] [stderr]     |             ^^^^^^^^^^^ not found in this scope
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidate is found in another module, you can import it into scope
[INFO] [stderr]     |
[INFO] [stderr] 7   | use std::net::TcpListener;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `EventLoop` in this scope
[INFO] [stderr]    --> src/main.rs:157:40
[INFO] [stderr]     |
[INFO] [stderr] 157 |     fn accept(&mut self, event_loop: &mut EventLoop<Server>) {
[INFO] [stderr]     |                                           ^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `EventLoop` in this scope
[INFO] [stderr]    --> src/main.rs:241:45
[INFO] [stderr]     |
[INFO] [stderr] 241 |     fn register(&mut self, event_loop: &mut EventLoop<Server>) -> io::Result<()> {
[INFO] [stderr]     |                                             ^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `EventLoop` in this scope
[INFO] [stderr]    --> src/main.rs:252:47
[INFO] [stderr]     |
[INFO] [stderr] 252 |     fn reregister(&mut self, event_loop: &mut EventLoop<Server>) -> io::Result<()> { 
[INFO] [stderr]     |                                               ^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0405]: cannot find trait `Handler` in this scope
[INFO] [stderr]    --> src/main.rs:264:6
[INFO] [stderr]     |
[INFO] [stderr] 264 | impl Handler for Server {
[INFO] [stderr]     |      ^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `EventLoop` in this scope
[INFO] [stderr]    --> src/main.rs:268:42
[INFO] [stderr]     |
[INFO] [stderr] 268 |     fn ready(&mut self, event_loop: &mut EventLoop<Server>, token: Token, events: EventSet) {
[INFO] [stderr]     |                                          ^^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error[E0412]: cannot find type `EventSet` in this scope
[INFO] [stderr]    --> src/main.rs:268:83
[INFO] [stderr]     |
[INFO] [stderr] 268 |     fn ready(&mut self, event_loop: &mut EventLoop<Server>, token: Token, events: EventSet) {
[INFO] [stderr]     |                                                                                   ^^^^^^^^ not found in this scope
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 30 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0405, E0412, E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0405`.
[INFO] [stderr] error: aborting due to 30 previous errors
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `rkvs`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] Some errors have detailed explanations: E0405, E0412, E0432, E0433.
[INFO] [stderr] For more information about an error, try `rustc --explain E0405`.
[INFO] [stderr] error: could not compile `rkvs`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "ebcff8c20cf023b2ef74e93d2c50f4c2fd160b934c592c75b098f7d802ec78f4"`
[INFO] running `"docker" "rm" "-f" "ebcff8c20cf023b2ef74e93d2c50f4c2fd160b934c592c75b098f7d802ec78f4"`
[INFO] [stdout] ebcff8c20cf023b2ef74e93d2c50f4c2fd160b934c592c75b098f7d802ec78f4