[INFO] updating cached repository https://github.com/mikedilger/chat [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 55b073b73aa7fad9ecd34c958b0a5339ca0bbfed [INFO] testing mikedilger/chat against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmikedilger%2Fchat" "/workspace/builds/worker-6/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mikedilger/chat on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/mikedilger/chat [INFO] finished tweaking git repo https://github.com/mikedilger/chat [INFO] tweaked toml for git repo https://github.com/mikedilger/chat written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/mikedilger/chat already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /workspace/builds/worker-6/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 [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Updating git repository `https://github.com/carllerche/mio` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [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=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "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] 4eceea9d5b7fc2e0aadd9e7c08584dea1a9d55b42e93fedded43325316119b03 [INFO] running `"docker" "start" "-a" "4eceea9d5b7fc2e0aadd9e7c08584dea1a9d55b42e93fedded43325316119b03"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling threadpool v0.1.4 [INFO] [stderr] Compiling http-muncher v0.3.2 [INFO] [stderr] Compiling chat v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0432]: unresolved imports `mio::Handler`, `mio::EventLoop`, `mio::EventSet` [INFO] [stderr] --> src/handler.rs:2:11 [INFO] [stderr] | [INFO] [stderr] 2 | use mio::{Handler,EventLoop,Token,EventSet}; [INFO] [stderr] | ^^^^^^^ ^^^^^^^^^ ^^^^^^^^ no `EventSet` in the root [INFO] [stderr] | | | [INFO] [stderr] | | no `EventLoop` in the root [INFO] [stderr] | no `Handler` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `mio::tcp` [INFO] [stderr] --> src/server.rs:6:10 [INFO] [stderr] | [INFO] [stderr] 6 | use mio::tcp::TcpListener; [INFO] [stderr] | ^^^ could not find `tcp` in `mio` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `mio::EventLoop`, `mio::EventSet`, `mio::PollOpt` [INFO] [stderr] --> src/server.rs:7:11 [INFO] [stderr] | [INFO] [stderr] 7 | use mio::{EventLoop,EventSet,PollOpt,Token}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^ ^^^^^^^ no `PollOpt` in the root [INFO] [stderr] | | | [INFO] [stderr] | | no `EventSet` in the root [INFO] [stderr] | no `EventLoop` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `mio::tcp` [INFO] [stderr] --> src/client.rs:3:10 [INFO] [stderr] | [INFO] [stderr] 3 | use mio::tcp::TcpStream; [INFO] [stderr] | ^^^ could not find `tcp` in `mio` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `mio::EventLoop`, `mio::EventSet`, `mio::PollOpt`, `mio::Sender` [INFO] [stderr] --> src/client.rs:4:17 [INFO] [stderr] | [INFO] [stderr] 4 | use mio::{Token,EventLoop,EventSet,PollOpt,Sender}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^ ^^^^^^^ ^^^^^^ no `Sender` in the root [INFO] [stderr] | | | | [INFO] [stderr] | | | no `PollOpt` in the root [INFO] [stderr] | | no `EventSet` in the root [INFO] [stderr] | no `EventLoop` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `mio::EventLoop` [INFO] [stderr] --> src/main.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | use mio::EventLoop; [INFO] [stderr] | ^^^^^^^^^^^^^^ no `EventLoop` in the root [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Tm` in crate `time` [INFO] [stderr] --> src/client.rs:49:29 [INFO] [stderr] | [INFO] [stderr] 49 | ping_sent: Option, [INFO] [stderr] | ^^ not found in `time` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `now_utc` in crate `time` [INFO] [stderr] --> src/client.rs:295:33 [INFO] [stderr] | [INFO] [stderr] 295 | let rtt = time::now_utc() - ping_sent; [INFO] [stderr] | ^^^^^^^ not found in `time` [INFO] [stderr] [INFO] [stderr] error[E0425]: cannot find function `now_utc` in crate `time` [INFO] [stderr] --> src/client.rs:335:37 [INFO] [stderr] | [INFO] [stderr] 335 | self.ping_sent = Some(time::now_utc()); [INFO] [stderr] | ^^^^^^^ not found in `time` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/websocket_frame.rs:107:9 [INFO] [stderr] | [INFO] [stderr] 107 | try!(body_cursor.write_u16::(status_code) [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/websocket_frame.rs:110:9 [INFO] [stderr] | [INFO] [stderr] 110 | try!(body_cursor.write(reason) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/websocket_frame.rs:155:9 [INFO] [stderr] | [INFO] [stderr] 155 | try!(output.write_u16::(hdr)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/websocket_frame.rs:158:32 [INFO] [stderr] | [INFO] [stderr] 158 | PAYLOAD_LEN_U16 => try!(output.write_u16::(self.payload.len() as u16)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/websocket_frame.rs:159:32 [INFO] [stderr] | [INFO] [stderr] 159 | PAYLOAD_LEN_U64 => try!(output.write_u64::(self.payload.len() as u64)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/websocket_frame.rs:163:9 [INFO] [stderr] | [INFO] [stderr] 163 | try!(output.write(&self.payload)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/websocket_frame.rs:168:19 [INFO] [stderr] | [INFO] [stderr] 168 | let buf = try!(input.read_u16::()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/websocket_frame.rs:169:22 [INFO] [stderr] | [INFO] [stderr] 169 | let header = try!(Self::parse_header(buf).map_err(|s| io::Error::new(ErrorKind::Other, s))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/websocket_frame.rs:171:19 [INFO] [stderr] | [INFO] [stderr] 171 | let len = try!(Self::read_length(header.payload_length, input)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/websocket_frame.rs:173:24 [INFO] [stderr] | [INFO] [stderr] 173 | let mask = try!(Self::read_mask(input)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/websocket_frame.rs:178:27 [INFO] [stderr] | [INFO] [stderr] 178 | let mut payload = try!(Self::read_payload(len, input)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/websocket_frame.rs:240:9 [INFO] [stderr] | [INFO] [stderr] 240 | try!(input.read(&mut buf)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/websocket_frame.rs:247:9 [INFO] [stderr] | [INFO] [stderr] 247 | try!(input.read(&mut payload)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to 9 previous errors; 13 warnings emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0412, E0425, E0432. [INFO] [stderr] For more information about an error, try `rustc --explain E0412`. [INFO] [stderr] error: could not compile `chat`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "4eceea9d5b7fc2e0aadd9e7c08584dea1a9d55b42e93fedded43325316119b03"` [INFO] running `"docker" "rm" "-f" "4eceea9d5b7fc2e0aadd9e7c08584dea1a9d55b42e93fedded43325316119b03"` [INFO] [stdout] 4eceea9d5b7fc2e0aadd9e7c08584dea1a9d55b42e93fedded43325316119b03