[INFO] fetching crate nero 0.0.1... [INFO] testing nero-0.0.1 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate nero 0.0.1 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate nero 0.0.1 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 crates.io crate nero 0.0.1 [INFO] finished tweaking crates.io crate nero 0.0.1 [INFO] tweaked toml for crates.io crate nero 0.0.1 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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] c000aaa9362a8a6ce8553c0e91181cc29ebbb10c96055721c0fba86c7ec671d6 [INFO] running `"docker" "start" "-a" "c000aaa9362a8a6ce8553c0e91181cc29ebbb10c96055721c0fba86c7ec671d6"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling libloading v0.4.3 [INFO] [stderr] Compiling toml v0.4.10 [INFO] [stderr] Compiling tokio-sync v0.1.8 [INFO] [stderr] Compiling base64 v0.5.2 [INFO] [stderr] Compiling tokio-executor v0.1.10 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling parking_lot v0.9.0 [INFO] [stderr] Compiling tokio-io v0.1.13 [INFO] [stderr] Compiling tokio-threadpool v0.1.18 [INFO] [stderr] Compiling tokio-current-thread v0.1.7 [INFO] [stderr] Compiling tokio-timer v0.2.13 [INFO] [stderr] Compiling tokio-codec v0.1.2 [INFO] [stderr] Compiling tokio-reactor v0.1.12 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling tokio-uds v0.2.6 [INFO] [stderr] Compiling tokio-tcp v0.1.4 [INFO] [stderr] Compiling tokio-udp v0.1.6 [INFO] [stderr] Compiling tokio-fs v0.1.7 [INFO] [stderr] Compiling tokio v0.1.22 [INFO] [stderr] Compiling tokio-core v0.1.17 [INFO] [stderr] Compiling nero v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/p10.rs:75:1 [INFO] [stderr] | [INFO] [stderr] 75 | / bitflags! { [INFO] [stderr] 76 | | pub struct P10UserModes: u64 { [INFO] [stderr] 77 | | const UMODE_OPER = 1 << 0; [INFO] [stderr] 78 | | const UMODE_INVISIBLE = 1 << 1; [INFO] [stderr] ... | [INFO] [stderr] 87 | | } [INFO] [stderr] 88 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [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/p10.rs:75:1 [INFO] [stderr] | [INFO] [stderr] 75 | / bitflags! { [INFO] [stderr] 76 | | pub struct P10UserModes: u64 { [INFO] [stderr] 77 | | const UMODE_OPER = 1 << 0; [INFO] [stderr] 78 | | const UMODE_INVISIBLE = 1 << 1; [INFO] [stderr] ... | [INFO] [stderr] 87 | | } [INFO] [stderr] 88 | | } [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/p10.rs:75:1 [INFO] [stderr] | [INFO] [stderr] 75 | / bitflags! { [INFO] [stderr] 76 | | pub struct P10UserModes: u64 { [INFO] [stderr] 77 | | const UMODE_OPER = 1 << 0; [INFO] [stderr] 78 | | const UMODE_INVISIBLE = 1 << 1; [INFO] [stderr] ... | [INFO] [stderr] 87 | | } [INFO] [stderr] 88 | | } [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/p10.rs:90:1 [INFO] [stderr] | [INFO] [stderr] 90 | / bitflags! { [INFO] [stderr] 91 | | pub struct P10ChannelModes: u64 { [INFO] [stderr] 92 | | const CMODE_PRIVATE = 1 << 0; [INFO] [stderr] 93 | | const CMODE_SECRET = 1 << 1; [INFO] [stderr] ... | [INFO] [stderr] 108 | | } [INFO] [stderr] 109 | | } [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/p10.rs:90:1 [INFO] [stderr] | [INFO] [stderr] 90 | / bitflags! { [INFO] [stderr] 91 | | pub struct P10ChannelModes: u64 { [INFO] [stderr] 92 | | const CMODE_PRIVATE = 1 << 0; [INFO] [stderr] 93 | | const CMODE_SECRET = 1 << 1; [INFO] [stderr] ... | [INFO] [stderr] 108 | | } [INFO] [stderr] 109 | | } [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/p10.rs:90:1 [INFO] [stderr] | [INFO] [stderr] 90 | / bitflags! { [INFO] [stderr] 91 | | pub struct P10ChannelModes: u64 { [INFO] [stderr] 92 | | const CMODE_PRIVATE = 1 << 0; [INFO] [stderr] 93 | | const CMODE_SECRET = 1 << 1; [INFO] [stderr] ... | [INFO] [stderr] 108 | | } [INFO] [stderr] 109 | | } [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/p10.rs:111:1 [INFO] [stderr] | [INFO] [stderr] 111 | / bitflags! { [INFO] [stderr] 112 | | pub struct P10MemberModes: u64 { [INFO] [stderr] 113 | | const MMODE_CHANOP = 1 << 0; [INFO] [stderr] 114 | | const MMODE_VOICE = 1 << 1; [INFO] [stderr] 115 | | const MMODE_HIDDEN = 1 << 2; [INFO] [stderr] 116 | | } [INFO] [stderr] 117 | | } [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/p10.rs:111:1 [INFO] [stderr] | [INFO] [stderr] 111 | / bitflags! { [INFO] [stderr] 112 | | pub struct P10MemberModes: u64 { [INFO] [stderr] 113 | | const MMODE_CHANOP = 1 << 0; [INFO] [stderr] 114 | | const MMODE_VOICE = 1 << 1; [INFO] [stderr] 115 | | const MMODE_HIDDEN = 1 << 2; [INFO] [stderr] 116 | | } [INFO] [stderr] 117 | | } [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/p10.rs:111:1 [INFO] [stderr] | [INFO] [stderr] 111 | / bitflags! { [INFO] [stderr] 112 | | pub struct P10MemberModes: u64 { [INFO] [stderr] 113 | | const MMODE_CHANOP = 1 << 0; [INFO] [stderr] 114 | | const MMODE_VOICE = 1 << 1; [INFO] [stderr] 115 | | const MMODE_HIDDEN = 1 << 2; [INFO] [stderr] 116 | | } [INFO] [stderr] 117 | | } [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: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/config.rs:30:45 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn get_protocol() -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)` [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/net.rs:107:49 [INFO] [stderr] | [INFO] [stderr] 107 | pub fn boot(handle: Handle) -> Box> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/p10.rs:467:30 [INFO] [stderr] | [INFO] [stderr] 467 | b'0' ... b'9' => oplevel = 999, // TODO: Parse this [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/p10.rs:503:22 [INFO] [stderr] | [INFO] [stderr] 503 | b'0' ... b'9' => oplevel = 999, // TODO: Parse this [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/p10.rs:802:38 [INFO] [stderr] | [INFO] [stderr] 802 | ... b'0' ... b'9' => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/plugin.rs:3:40 [INFO] [stderr] | [INFO] [stderr] 3 | pub type LoadFunc = fn() -> Result, ()>; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Plugin` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/plugin.rs:5:25 [INFO] [stderr] | [INFO] [stderr] 5 | pub type HookFunc = Box]) -> Result>>, HookError>>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn FnMut(&mut Plugin, &[u8], usize, &[Vec]) -> Result>>, HookError>` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/plugin.rs:5:36 [INFO] [stderr] | [INFO] [stderr] 5 | pub type HookFunc = Box]) -> Result>>, HookError>>; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Plugin` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/plugin.rs:31:28 [INFO] [stderr] | [INFO] [stderr] 31 | pub plugin_ptr: *const Plugin, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Plugin` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/plugin.rs:45:6 [INFO] [stderr] | [INFO] [stderr] 45 | impl Plugin { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Plugin` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/plugin.rs:49:42 [INFO] [stderr] | [INFO] [stderr] 49 | Some(&mut *(self as *mut Plugin as *mut T)) [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Plugin` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/plugin_handler.rs:9:17 [INFO] [stderr] | [INFO] [stderr] 9 | plugin: Box [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Plugin` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/plugin_handler.rs:42:19 [INFO] [stderr] | [INFO] [stderr] 42 | type Target = Plugin; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Plugin` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'futures::BoxFuture': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 [INFO] [stderr] --> src/net.rs:9:15 [INFO] [stderr] | [INFO] [stderr] 9 | use futures::{BoxFuture, Future}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'futures::BoxFuture': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 [INFO] [stderr] --> src/net.rs:70:33 [INFO] [stderr] | [INFO] [stderr] 70 | pub fn write_lines(self) -> BoxFuture { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead [INFO] [stderr] --> src/p10.rs:885:9 [INFO] [stderr] | [INFO] [stderr] 885 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 [INFO] [stderr] --> src/net.rs:83:24 [INFO] [stderr] | [INFO] [stderr] 83 | }).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 [INFO] [stderr] --> src/net.rs:87:87 [INFO] [stderr] | [INFO] [stderr] 87 | ok(Loop::Break(WriteState { messages: messages.into(), writer })).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'futures::Future::boxed': removed without replacement, recommended to use a local extension trait or function if needed, more details in https://github.com/rust-lang-nursery/futures-rs/issues/228 [INFO] [stderr] --> src/net.rs:90:12 [INFO] [stderr] | [INFO] [stderr] 90 | }).boxed() [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ascii::AsciiExt` [INFO] [stderr] --> src/p10.rs:885:9 [INFO] [stderr] | [INFO] [stderr] 885 | use std::ascii::AsciiExt; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/core_data.rs:83:13 [INFO] [stderr] | [INFO] [stderr] 83 | for mut event in &mut self.events { [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/core_data.rs:85:21 [INFO] [stderr] | [INFO] [stderr] 85 | let mut plugin = self.plugins.iter_mut().filter(|x| ptr::eq(&***x, event.plugin_ptr)).next().unwrap(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] error[E0382]: assign to part of moved value: `server` [INFO] [stderr] --> src/p10.rs:321:33 [INFO] [stderr] | [INFO] [stderr] 278 | let mut server: Server = Server::::new(&argv[1], &argv[8]); [INFO] [stderr] | ---------- move occurs because `server` has type `server::Server`, which does not implement the `Copy` trait [INFO] [stderr] ... [INFO] [stderr] 314 | let shared_server = Rc::new(RefCell::new(server)); [INFO] [stderr] | ------ value moved here [INFO] [stderr] ... [INFO] [stderr] 321 | Some(arc_server) => server.uplink = Some(arc_server.clone()), [INFO] [stderr] | ^^^^^^^^^^^^^ value partially assigned here after move [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/p10.rs:888:9 [INFO] [stderr] | [INFO] [stderr] 888 | for mut byte in &mut buf { [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 32 warnings emitted [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0382`. [INFO] [stderr] error: could not compile `nero`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "c000aaa9362a8a6ce8553c0e91181cc29ebbb10c96055721c0fba86c7ec671d6"` [INFO] running `"docker" "rm" "-f" "c000aaa9362a8a6ce8553c0e91181cc29ebbb10c96055721c0fba86c7ec671d6"` [INFO] [stdout] c000aaa9362a8a6ce8553c0e91181cc29ebbb10c96055721c0fba86c7ec671d6