[INFO] updating cached repository https://github.com/green-panther/event_rust [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] e7a0d55312ed909e8dc787129e9450cf03898967 [INFO] testing green-panther/event_rust against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgreen-panther%2Fevent_rust" "/workspace/builds/worker-12/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/green-panther/event_rust on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/green-panther/event_rust [INFO] removed 0 missing tests [INFO] finished tweaking git repo https://github.com/green-panther/event_rust [INFO] tweaked toml for git repo https://github.com/green-panther/event_rust written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/green-panther/event_rust already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /workspace/builds/worker-12/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 [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a362bc0f7c6e98f25f994876d7c5d407485ef2cdae2eacf0e18182ef652ecc9e [INFO] running `"docker" "start" "-a" "a362bc0f7c6e98f25f994876d7c5d407485ef2cdae2eacf0e18182ef652ecc9e"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num v0.2.1 [INFO] [stderr] Compiling event_rust v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] error[E0557]: feature has been removed [INFO] [stderr] --> src/lib.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | #![feature(negate_unsigned)] [INFO] [stderr] | ^^^^^^^^^^^^^^^ feature has been removed [INFO] [stderr] [INFO] [stderr] warning: lint `raw_pointer_derive` has been removed: `using derive with raw pointers is ok` [INFO] [stderr] --> src/event_entry.rs:1:10 [INFO] [stderr] | [INFO] [stderr] 1 | #![allow(raw_pointer_derive)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(collections)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> src/lib.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(const_fn)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> src/lib.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | #![feature(box_raw)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> src/lib.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | #![feature(negate_unsigned)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> src/lib.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | #![feature(box_syntax)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stderr] --> src/lib.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | #![feature(rt)] [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_loop.rs:66:24 [INFO] [stderr] | [INFO] [stderr] 66 | let selector = try!(Selector::new()); [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/event_loop.rs:98:13 [INFO] [stderr] | [INFO] [stderr] 98 | try!(self.run_once()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_loop.rs:112:20 [INFO] [stderr] | [INFO] [stderr] 112 | let size = try!(self.selector.select(&mut self.evts, 0)) as usize; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/event_flags.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | / bitflags! { [INFO] [stderr] 4 | | flags EventFlags: u32 { [INFO] [stderr] 5 | | const FLAG_TIMEOUT = 0b00000001, [INFO] [stderr] 6 | | const FLAG_READ = 0b00000010, [INFO] [stderr] ... | [INFO] [stderr] 9 | | } [INFO] [stderr] 10 | | } [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 'try': use the `?` operator instead [INFO] [stderr] --> src/event_flags.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | / bitflags! { [INFO] [stderr] 4 | | flags EventFlags: u32 { [INFO] [stderr] 5 | | const FLAG_TIMEOUT = 0b00000001, [INFO] [stderr] 6 | | const FLAG_READ = 0b00000010, [INFO] [stderr] ... | [INFO] [stderr] 9 | | } [INFO] [stderr] 10 | | } [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 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/socket.rs:90:62 [INFO] [stderr] | [INFO] [stderr] 90 | let addresses: Vec = FromIterator::from_iter(try!(address.to_socket_addrs())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/socket.rs:108:32 [INFO] [stderr] | [INFO] [stderr] 108 | Ok(socketaddr_to_sockaddr(&try!(tosocketaddrs_to_socketaddr(address)))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/socket.rs:150:18 [INFO] [stderr] | [INFO] [stderr] 150 | let sa = try!(tosocketaddrs_to_sockaddr(address)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/socket.rs:166:18 [INFO] [stderr] | [INFO] [stderr] 166 | let sa = try!(tosocketaddrs_to_sockaddr(address)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/socket.rs:189:39 [INFO] [stderr] | [INFO] [stderr] 189 | let (socket_addr, received) = try!(self.recvfrom_into(&mut a[..], flags)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/socket.rs:213:24 [INFO] [stderr] | [INFO] [stderr] 213 | let received = try!(self.recv_into(&mut a[..], flags)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/socket.rs:227:23 [INFO] [stderr] | [INFO] [stderr] 227 | let address = try!(tosocketaddrs_to_sockaddr(toaddress)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/epoll.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | / bitflags!( [INFO] [stderr] 19 | | #[repr(C)] [INFO] [stderr] 20 | | flags EpollEventKind: u32 { [INFO] [stderr] 21 | | const EPOLLIN = 0x001, [INFO] [stderr] ... | [INFO] [stderr] 35 | | } [INFO] [stderr] 36 | | ); [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 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/epoll.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | / bitflags!( [INFO] [stderr] 19 | | #[repr(C)] [INFO] [stderr] 20 | | flags EpollEventKind: u32 { [INFO] [stderr] 21 | | const EPOLLIN = 0x001, [INFO] [stderr] ... | [INFO] [stderr] 35 | | } [INFO] [stderr] 36 | | ); [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 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/selector.rs:21:20 [INFO] [stderr] | [INFO] [stderr] 21 | let epfd = try!(epoll_create()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/sys/unix/selector.rs:44:19 [INFO] [stderr] | [INFO] [stderr] 44 | let cnt = try!(epoll_wait(self.epfd, dst, timeout_ms) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Hasher` [INFO] [stderr] --> src/event_entry.rs:7:23 [INFO] [stderr] | [INFO] [stderr] 7 | use std::hash::{Hash, Hasher}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::thread::sleep_ms': replaced by `std::thread::sleep` [INFO] [stderr] --> src/event_loop.rs:109:13 [INFO] [stderr] | [INFO] [stderr] 109 | thread::sleep_ms(self.config.io_poll_timeout_ms as u32); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0599]: no function or associated item named `from_vec` found for struct `std::collections::BinaryHeap<_>` in the current scope [INFO] [stderr] --> src/timer.rs:46:34 [INFO] [stderr] | [INFO] [stderr] 46 | self.timer_queue = BinaryHeap::from_vec(data); [INFO] [stderr] | ^^^^^^^^ function or associated item not found in `std::collections::BinaryHeap<_>` [INFO] [stderr] [INFO] [stderr] error: aborting due to 8 previous errors; 19 warnings emitted [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0554, E0557, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0554`. [INFO] [stderr] error: could not compile `event_rust`. [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] error: build failed [INFO] running `"docker" "inspect" "a362bc0f7c6e98f25f994876d7c5d407485ef2cdae2eacf0e18182ef652ecc9e"` [INFO] running `"docker" "rm" "-f" "a362bc0f7c6e98f25f994876d7c5d407485ef2cdae2eacf0e18182ef652ecc9e"` [INFO] [stdout] a362bc0f7c6e98f25f994876d7c5d407485ef2cdae2eacf0e18182ef652ecc9e