[INFO] fetching crate heng_rs 0.1.0... [INFO] checking heng_rs-0.1.0 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] extracting crate heng_rs 0.1.0 into /workspace/builds/worker-6-tc1/source [INFO] validating manifest of crates.io crate heng_rs 0.1.0 on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate heng_rs 0.1.0 [INFO] finished tweaking crates.io crate heng_rs 0.1.0 [INFO] tweaked toml for crates.io crate heng_rs 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 17 packages to latest compatible versions [INFO] [stderr] Adding bytes v0.5.6 (available: v1.7.2) [INFO] [stderr] Adding cfg-if v0.1.10 (available: v1.0.0) [INFO] [stderr] Adding crossbeam-utils v0.6.6 (available: v0.8.20) [INFO] [stderr] Adding pin-project-lite v0.1.12 (available: v0.2.14) [INFO] [stderr] Adding tokio v0.2.25 (available: v1.40.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tokio-timer v0.3.0-alpha.6 [INFO] [stderr] Downloaded tokio-sync v0.2.0-alpha.6 [INFO] [stderr] Downloaded tokio-executor v0.2.0-alpha.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ba3c5c94b350a262830774754864ac996ea760903d5907de59bdbf05b5547165 [INFO] running `Command { std: "docker" "start" "-a" "ba3c5c94b350a262830774754864ac996ea760903d5907de59bdbf05b5547165", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ba3c5c94b350a262830774754864ac996ea760903d5907de59bdbf05b5547165", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ba3c5c94b350a262830774754864ac996ea760903d5907de59bdbf05b5547165", kill_on_drop: false }` [INFO] [stdout] ba3c5c94b350a262830774754864ac996ea760903d5907de59bdbf05b5547165 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e24b3cdc364669600bd05a4950054ea7649ae51c7ca5c5f96188bddbd702f007 [INFO] running `Command { std: "docker" "start" "-a" "e24b3cdc364669600bd05a4950054ea7649ae51c7ca5c5f96188bddbd702f007", kill_on_drop: false }` [INFO] [stderr] Checking futures-core-preview v0.3.0-alpha.19 [INFO] [stderr] Checking futures-sink-preview v0.3.0-alpha.19 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking pin-project-lite v0.1.12 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking futures-channel-preview v0.3.0-alpha.19 [INFO] [stderr] Checking futures-util-preview v0.3.0-alpha.19 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Checking tokio-executor v0.2.0-alpha.6 [INFO] [stderr] Checking tokio-sync v0.2.0-alpha.6 [INFO] [stderr] Checking tokio-timer v0.3.0-alpha.6 [INFO] [stderr] Checking heng_rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `futures_util::SinkExt` [INFO] [stdout] --> src/lib.rs:51:20 [INFO] [stdout] | [INFO] [stdout] 51 | use futures_util::{SinkExt, StreamExt}; [INFO] [stdout] | ^^^^^^^ no `SinkExt` in the root [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/futures-util-preview-0.3.0-alpha.19/src/lib.rs:107:37 [INFO] [stdout] | [INFO] [stdout] 107 | #[doc(hidden)] pub use crate::sink::SinkExt; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] note: the item is gated behind the `sink` feature [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/futures-util-preview-0.3.0-alpha.19/src/lib.rs:106:7 [INFO] [stdout] | [INFO] [stdout] 106 | #[cfg(feature = "sink")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `futures_util::SinkExt` [INFO] [stdout] --> src/lib.rs:51:20 [INFO] [stdout] | [INFO] [stdout] 51 | use futures_util::{SinkExt, StreamExt}; [INFO] [stdout] | ^^^^^^^ no `SinkExt` in the root [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/futures-util-preview-0.3.0-alpha.19/src/lib.rs:107:37 [INFO] [stdout] | [INFO] [stdout] 107 | #[doc(hidden)] pub use crate::sink::SinkExt; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] note: the item is gated behind the `sink` feature [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/futures-util-preview-0.3.0-alpha.19/src/lib.rs:106:7 [INFO] [stdout] | [INFO] [stdout] 106 | #[cfg(feature = "sink")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `futures_util::SinkExt` [INFO] [stdout] --> src/lib.rs:334:37 [INFO] [stdout] | [INFO] [stdout] 334 | use futures_util::{lock::Mutex, SinkExt, StreamExt}; [INFO] [stdout] | ^^^^^^^ no `SinkExt` in the root [INFO] [stdout] | [INFO] [stdout] = help: consider importing this unresolved item through its public re-export instead: [INFO] [stdout] crate::SinkExt [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/futures-util-preview-0.3.0-alpha.19/src/lib.rs:107:37 [INFO] [stdout] | [INFO] [stdout] 107 | #[doc(hidden)] pub use crate::sink::SinkExt; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] note: the item is gated behind the `sink` feature [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/futures-util-preview-0.3.0-alpha.19/src/lib.rs:106:7 [INFO] [stdout] | [INFO] [stdout] 106 | #[cfg(feature = "sink")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `test` in `tokio` [INFO] [stdout] --> src/lib.rs:345:14 [INFO] [stdout] | [INFO] [stdout] 345 | #[tokio::test] [INFO] [stdout] | ^^^^ could not find `test` in `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `current_thread` in `tokio_executor` [INFO] [stdout] --> src/lib.rs:83:25 [INFO] [stdout] | [INFO] [stdout] 83 | tokio_executor::current_thread::spawn(async move { [INFO] [stdout] | ^^^^^^^^^^^^^^ could not find `current_thread` in `tokio_executor` [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-executor-0.2.0-alpha.6/src/lib.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | pub mod current_thread; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] note: the item is gated behind the `current-thread` feature [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-executor-0.2.0-alpha.6/src/lib.rs:77:7 [INFO] [stdout] | [INFO] [stdout] 77 | #[cfg(feature = "current-thread")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `current_thread` in `tokio_executor` [INFO] [stdout] --> src/lib.rs:83:25 [INFO] [stdout] | [INFO] [stdout] 83 | tokio_executor::current_thread::spawn(async move { [INFO] [stdout] | ^^^^^^^^^^^^^^ could not find `current_thread` in `tokio_executor` [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-executor-0.2.0-alpha.6/src/lib.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | pub mod current_thread; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] note: the item is gated behind the `current-thread` feature [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-executor-0.2.0-alpha.6/src/lib.rs:77:7 [INFO] [stdout] | [INFO] [stdout] 77 | #[cfg(feature = "current-thread")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `timer` in `tokio` [INFO] [stdout] --> src/lib.rs:370:16 [INFO] [stdout] | [INFO] [stdout] 370 | tokio::timer::delay(Instant::now() + Duration::from_secs(2)).await; [INFO] [stdout] | ^^^^^ could not find `timer` in `tokio` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `send` found for mutable reference `&mut UnboundedSender` in the current scope [INFO] [stdout] --> src/lib.rs:76:14 [INFO] [stdout] | [INFO] [stdout] 70 | / self.0 [INFO] [stdout] 71 | | .lock() [INFO] [stdout] 72 | | .unwrap() [INFO] [stdout] 73 | | .tx [INFO] [stdout] 74 | | .as_mut() [INFO] [stdout] 75 | | .expect("SchedulerSender is None") [INFO] [stdout] 76 | | .send(msg) [INFO] [stdout] | | -^^^^ method not found in `&mut UnboundedSender` [INFO] [stdout] | |_____________| [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `send` found for mutable reference `&mut UnboundedSender` in the current scope [INFO] [stdout] --> src/lib.rs:76:14 [INFO] [stdout] | [INFO] [stdout] 70 | / self.0 [INFO] [stdout] 71 | | .lock() [INFO] [stdout] 72 | | .unwrap() [INFO] [stdout] 73 | | .tx [INFO] [stdout] 74 | | .as_mut() [INFO] [stdout] 75 | | .expect("SchedulerSender is None") [INFO] [stdout] 76 | | .send(msg) [INFO] [stdout] | | -^^^^ method not found in `&mut UnboundedSender` [INFO] [stdout] | |_____________| [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `send` found for struct `futures_channel::mpsc::Sender` in the current scope [INFO] [stdout] --> src/lib.rs:106:22 [INFO] [stdout] | [INFO] [stdout] 106 | inner.tx_sig.send(signal).await [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `try_send` with a similar name [INFO] [stdout] | [INFO] [stdout] 106 | inner.tx_sig.try_send(signal).await [INFO] [stdout] | ~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `send` found for struct `futures_channel::mpsc::Sender` in the current scope [INFO] [stdout] --> src/lib.rs:106:22 [INFO] [stdout] | [INFO] [stdout] 106 | inner.tx_sig.send(signal).await [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `try_send` with a similar name [INFO] [stdout] | [INFO] [stdout] 106 | inner.tx_sig.try_send(signal).await [INFO] [stdout] | ~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `send` found for mutable reference `&mut UnboundedSender` in the current scope [INFO] [stdout] --> src/lib.rs:84:65 [INFO] [stdout] | [INFO] [stdout] 84 | let _ = sender.lock().unwrap().tx.as_mut().unwrap().send(msg).await; [INFO] [stdout] | ^^^^ method not found in `&mut UnboundedSender` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `send` found for struct `futures_util::lock::MutexGuard<'_, futures_channel::mpsc::Sender>` in the current scope [INFO] [stdout] --> src/lib.rs:359:49 [INFO] [stdout] | [INFO] [stdout] 359 | let _ = sender.lock().await.send(msg).await; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `try_send` with a similar name [INFO] [stdout] | [INFO] [stdout] 359 | let _ = sender.lock().await.try_send(msg).await; [INFO] [stdout] | ~~~~~~~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `send` found for mutable reference `&mut UnboundedSender` in the current scope [INFO] [stdout] --> src/lib.rs:84:65 [INFO] [stdout] | [INFO] [stdout] 84 | let _ = sender.lock().unwrap().tx.as_mut().unwrap().send(msg).await; [INFO] [stdout] | ^^^^ method not found in `&mut UnboundedSender` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `heng_rs` (lib) due to 6 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 9 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `heng_rs` (lib test) due to 10 previous errors [INFO] running `Command { std: "docker" "inspect" "e24b3cdc364669600bd05a4950054ea7649ae51c7ca5c5f96188bddbd702f007", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e24b3cdc364669600bd05a4950054ea7649ae51c7ca5c5f96188bddbd702f007", kill_on_drop: false }` [INFO] [stdout] e24b3cdc364669600bd05a4950054ea7649ae51c7ca5c5f96188bddbd702f007