[INFO] fetching crate mioqu 0.1.0... [INFO] checking mioqu-0.1.0 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] extracting crate mioqu 0.1.0 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate mioqu 0.1.0 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mioqu 0.1.0 [INFO] finished tweaking crates.io crate mioqu 0.1.0 [INFO] tweaked toml for crates.io crate mioqu 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 14 packages [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.52.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3cd835c6ca08bf7cda5bff8ff20576158a8b246a381082187f10634bdfbdfb6b [INFO] running `Command { std: "docker" "start" "-a" "3cd835c6ca08bf7cda5bff8ff20576158a8b246a381082187f10634bdfbdfb6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3cd835c6ca08bf7cda5bff8ff20576158a8b246a381082187f10634bdfbdfb6b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cd835c6ca08bf7cda5bff8ff20576158a8b246a381082187f10634bdfbdfb6b", kill_on_drop: false }` [INFO] [stdout] 3cd835c6ca08bf7cda5bff8ff20576158a8b246a381082187f10634bdfbdfb6b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1d4c3b1365e178c3ff04bb6c525665a3b9054da0f8c950be81f8776305ae5199 [INFO] running `Command { std: "docker" "start" "-a" "1d4c3b1365e178c3ff04bb6c525665a3b9054da0f8c950be81f8776305ae5199", kill_on_drop: false }` [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking mioqu v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `mio::NotifyError` [INFO] [stdout] --> src/result.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use mio::NotifyError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ no `NotifyError` in the root [INFO] [stdout] | [INFO] [stdout] help: consider importing this variant instead [INFO] [stdout] | [INFO] [stdout] 4 | use Error::NotifyError; [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `mio::EventSet` [INFO] [stdout] --> src/handler.rs:2:18 [INFO] [stdout] | [INFO] [stdout] 2 | use mio::{Token, EventSet}; [INFO] [stdout] | ^^^^^^^^ no `EventSet` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `mio::EventSet` [INFO] [stdout] --> src/queue.rs:5:24 [INFO] [stdout] | [INFO] [stdout] 5 | use mio::{self, Token, EventSet}; [INFO] [stdout] | ^^^^^^^^ no `EventSet` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `EventLoop` in crate `mio` [INFO] [stdout] --> src/queue.rs:9:39 [INFO] [stdout] | [INFO] [stdout] 9 | pub type EventLoop = mio::EventLoop>; [INFO] [stdout] | ^^^^^^^^^ not found in `mio` [INFO] [stdout] | [INFO] [stdout] help: consider importing this type alias through its public re-export [INFO] [stdout] | [INFO] [stdout] 1 + use EventLoop; [INFO] [stdout] | [INFO] [stdout] help: if you import `EventLoop`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 9 - pub type EventLoop = mio::EventLoop>; [INFO] [stdout] 9 + pub type EventLoop = EventLoop>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `Handler` in crate `mio` [INFO] [stdout] --> src/queue.rs:16:23 [INFO] [stdout] | [INFO] [stdout] 16 | impl mio::Handler for Queue { [INFO] [stdout] | ^^^^^^^ not found in `mio` [INFO] [stdout] | [INFO] [stdout] help: consider importing this trait through its public re-export [INFO] [stdout] | [INFO] [stdout] 1 + use Handler; [INFO] [stdout] | [INFO] [stdout] help: if you import `Handler`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 16 - impl mio::Handler for Queue { [INFO] [stdout] 16 + impl Handler for Queue { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Sender` in crate `mio` [INFO] [stdout] --> src/queue.rs:109:18 [INFO] [stdout] | [INFO] [stdout] 109 | sender: mio::Sender> [INFO] [stdout] | ^^^^^^ not found in `mio` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 + use std::sync::mpsc::Sender; [INFO] [stdout] | [INFO] [stdout] help: if you import `Sender`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 109 - sender: mio::Sender> [INFO] [stdout] 109 + sender: Sender> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Sender` in crate `mio` [INFO] [stdout] --> src/queue.rs:150:17 [INFO] [stdout] | [INFO] [stdout] 150 | Notify(mio::Sender), [INFO] [stdout] | ^^^^^^ not found in `mio` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 + use std::sync::mpsc::Sender; [INFO] [stdout] | [INFO] [stdout] help: if you import `Sender`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 150 - Notify(mio::Sender), [INFO] [stdout] 150 + Notify(Sender), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `mio` is imported redundantly [INFO] [stdout] --> src/queue.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | use mio::{self, Token, EventSet}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate mio; [INFO] [stdout] | ----------------- the item `mio` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/queue.rs:127:12 [INFO] [stdout] | [INFO] [stdout] 127 | Ok(try!(rx.recv())) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `mio::NotifyError` [INFO] [stdout] --> src/result.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use mio::NotifyError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ no `NotifyError` in the root [INFO] [stdout] | [INFO] [stdout] help: consider importing this variant instead [INFO] [stdout] | [INFO] [stdout] 4 | use Error::NotifyError; [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `mio::EventSet` [INFO] [stdout] --> src/handler.rs:2:18 [INFO] [stdout] | [INFO] [stdout] 2 | use mio::{Token, EventSet}; [INFO] [stdout] | ^^^^^^^^ no `EventSet` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `mio::EventSet` [INFO] [stdout] --> src/queue.rs:5:24 [INFO] [stdout] | [INFO] [stdout] 5 | use mio::{self, Token, EventSet}; [INFO] [stdout] | ^^^^^^^^ no `EventSet` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `EventLoop` in crate `mio` [INFO] [stdout] --> src/queue.rs:9:39 [INFO] [stdout] | [INFO] [stdout] 9 | pub type EventLoop = mio::EventLoop>; [INFO] [stdout] | ^^^^^^^^^ not found in `mio` [INFO] [stdout] | [INFO] [stdout] help: consider importing this type alias through its public re-export [INFO] [stdout] | [INFO] [stdout] 1 + use EventLoop; [INFO] [stdout] | [INFO] [stdout] help: if you import `EventLoop`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 9 - pub type EventLoop = mio::EventLoop>; [INFO] [stdout] 9 + pub type EventLoop = EventLoop>; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `Handler` in crate `mio` [INFO] [stdout] --> src/queue.rs:16:23 [INFO] [stdout] | [INFO] [stdout] 16 | impl mio::Handler for Queue { [INFO] [stdout] | ^^^^^^^ not found in `mio` [INFO] [stdout] | [INFO] [stdout] help: consider importing this trait through its public re-export [INFO] [stdout] | [INFO] [stdout] 1 + use Handler; [INFO] [stdout] | [INFO] [stdout] help: if you import `Handler`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 16 - impl mio::Handler for Queue { [INFO] [stdout] 16 + impl Handler for Queue { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Sender` in crate `mio` [INFO] [stdout] --> src/queue.rs:109:18 [INFO] [stdout] | [INFO] [stdout] 109 | sender: mio::Sender> [INFO] [stdout] | ^^^^^^ not found in `mio` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 + use std::sync::mpsc::Sender; [INFO] [stdout] | [INFO] [stdout] help: if you import `Sender`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 109 - sender: mio::Sender> [INFO] [stdout] 109 + sender: Sender> [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `Sender` in crate `mio` [INFO] [stdout] --> src/queue.rs:150:17 [INFO] [stdout] | [INFO] [stdout] 150 | Notify(mio::Sender), [INFO] [stdout] | ^^^^^^ not found in `mio` [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 1 + use std::sync::mpsc::Sender; [INFO] [stdout] | [INFO] [stdout] help: if you import `Sender`, refer to it directly [INFO] [stdout] | [INFO] [stdout] 150 - Notify(mio::Sender), [INFO] [stdout] 150 + Notify(Sender), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `mio` is imported redundantly [INFO] [stdout] --> src/queue.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | use mio::{self, Token, EventSet}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | extern crate mio; [INFO] [stdout] | ----------------- the item `mio` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/queue.rs:127:12 [INFO] [stdout] | [INFO] [stdout] 127 | Ok(try!(rx.recv())) [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0223]: ambiguous associated type [INFO] [stdout] --> src/queue.rs:26:66 [INFO] [stdout] | [INFO] [stdout] 26 | fn notify(&mut self, event_loop: &mut EventLoop, message: Self::Message) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if there were a trait named `Example` with associated type `Message` implemented for `Queue`, you could use the fully-qualified path [INFO] [stdout] | [INFO] [stdout] 26 | fn notify(&mut self, event_loop: &mut EventLoop, message: as Example>::Message) { [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0223]: ambiguous associated type [INFO] [stdout] --> src/queue.rs:53:67 [INFO] [stdout] | [INFO] [stdout] 53 | fn timeout(&mut self, event_loop: &mut EventLoop, timeout: Self::Timeout) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if there were a trait named `Example` with associated type `Timeout` implemented for `Queue`, you could use the fully-qualified path [INFO] [stdout] | [INFO] [stdout] 53 | fn timeout(&mut self, event_loop: &mut EventLoop, timeout: as Example>::Timeout) { [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0223, E0405, E0412, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0223`. [INFO] [stdout] [INFO] [stdout] error[E0223]: ambiguous associated type [INFO] [stdout] --> src/queue.rs:26:66 [INFO] [stdout] | [INFO] [stdout] 26 | fn notify(&mut self, event_loop: &mut EventLoop, message: Self::Message) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if there were a trait named `Example` with associated type `Message` implemented for `Queue`, you could use the fully-qualified path [INFO] [stdout] | [INFO] [stdout] 26 | fn notify(&mut self, event_loop: &mut EventLoop, message: as Example>::Message) { [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0223]: ambiguous associated type [INFO] [stdout] --> src/queue.rs:53:67 [INFO] [stdout] | [INFO] [stdout] 53 | fn timeout(&mut self, event_loop: &mut EventLoop, timeout: Self::Timeout) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if there were a trait named `Example` with associated type `Timeout` implemented for `Queue`, you could use the fully-qualified path [INFO] [stdout] | [INFO] [stdout] 53 | fn timeout(&mut self, event_loop: &mut EventLoop, timeout: as Example>::Timeout) { [INFO] [stdout] | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mioqu` (lib) due to 10 previous errors; 2 warnings emitted [INFO] [stdout] error: aborting due to 9 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] Some errors have detailed explanations: E0223, E0405, E0412, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0223`. [INFO] [stdout] [INFO] [stderr] error: could not compile `mioqu` (lib test) due to 10 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "1d4c3b1365e178c3ff04bb6c525665a3b9054da0f8c950be81f8776305ae5199", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1d4c3b1365e178c3ff04bb6c525665a3b9054da0f8c950be81f8776305ae5199", kill_on_drop: false }` [INFO] [stdout] 1d4c3b1365e178c3ff04bb6c525665a3b9054da0f8c950be81f8776305ae5199