[INFO] fetching crate heng_rs 0.1.0... [INFO] checking heng_rs-0.1.0 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] extracting crate heng_rs 0.1.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate heng_rs 0.1.0 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [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-1/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=forbid" "-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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d06c0f9801aef9b764e35ec492fc1aa73e34af456f1c1680fc4ed5f28628f5c5 [INFO] running `"docker" "start" "-a" "d06c0f9801aef9b764e35ec492fc1aa73e34af456f1c1680fc4ed5f28628f5c5"` [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 pin-utils v0.1.0 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Checking pin-project-lite v0.1.4 [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 v0.2.20 [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] [stderr] error[E0432]: unresolved import `futures_util::SinkExt` [INFO] [stderr] --> src/lib.rs:51:20 [INFO] [stderr] | [INFO] [stderr] 51 | use futures_util::{SinkExt, StreamExt}; [INFO] [stderr] | ^^^^^^^ no `SinkExt` in the root [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `futures_util::SinkExt` [INFO] [stderr] --> src/lib.rs:334:37 [INFO] [stderr] | [INFO] [stderr] 334 | use futures_util::{lock::Mutex, SinkExt, StreamExt}; [INFO] [stderr] | ^^^^^^^ no `SinkExt` in the root [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `test` in `tokio` [INFO] [stderr] --> src/lib.rs:345:14 [INFO] [stderr] | [INFO] [stderr] 345 | #[tokio::test] [INFO] [stderr] | ^^^^ could not find `test` in `tokio` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `current_thread` in `tokio_executor` [INFO] [stderr] --> src/lib.rs:83:25 [INFO] [stderr] | [INFO] [stderr] 83 | tokio_executor::current_thread::spawn(async move { [INFO] [stderr] | ^^^^^^^^^^^^^^ could not find `current_thread` in `tokio_executor` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `timer` in `tokio` [INFO] [stderr] --> src/lib.rs:370:16 [INFO] [stderr] | [INFO] [stderr] 370 | tokio::timer::delay(Instant::now() + Duration::from_secs(2)).await; [INFO] [stderr] | ^^^^^ could not find `timer` in `tokio` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `futures_util::SinkExt` [INFO] [stderr] --> src/lib.rs:51:20 [INFO] [stderr] | [INFO] [stderr] 51 | use futures_util::{SinkExt, StreamExt}; [INFO] [stderr] | ^^^^^^^ no `SinkExt` in the root [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: could not find `current_thread` in `tokio_executor` [INFO] [stderr] --> src/lib.rs:83:25 [INFO] [stderr] | [INFO] [stderr] 83 | tokio_executor::current_thread::spawn(async move { [INFO] [stderr] | ^^^^^^^^^^^^^^ could not find `current_thread` in `tokio_executor` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `send` found for mutable reference `&mut futures_channel::mpsc::UnboundedSender` in the current scope [INFO] [stderr] --> src/lib.rs:76:14 [INFO] [stderr] | [INFO] [stderr] 76 | .send(msg) [INFO] [stderr] | ^^^^ method not found in `&mut futures_channel::mpsc::UnboundedSender` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `send` found for mutable reference `&mut futures_channel::mpsc::UnboundedSender` in the current scope [INFO] [stderr] --> src/lib.rs:76:14 [INFO] [stderr] | [INFO] [stderr] 76 | .send(msg) [INFO] [stderr] | ^^^^ method not found in `&mut futures_channel::mpsc::UnboundedSender` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `send` found for struct `futures_channel::mpsc::Sender` in the current scope [INFO] [stderr] --> src/lib.rs:106:22 [INFO] [stderr] | [INFO] [stderr] 106 | inner.tx_sig.send(signal).await [INFO] [stderr] | ^^^^ method not found in `futures_channel::mpsc::Sender` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `send` found for struct `futures_channel::mpsc::Sender` in the current scope [INFO] [stderr] --> src/lib.rs:106:22 [INFO] [stderr] | [INFO] [stderr] 106 | inner.tx_sig.send(signal).await [INFO] [stderr] | ^^^^ method not found in `futures_channel::mpsc::Sender` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `send` found for mutable reference `&mut futures_channel::mpsc::UnboundedSender` in the current scope [INFO] [stderr] --> src/lib.rs:84:65 [INFO] [stderr] | [INFO] [stderr] 84 | let _ = sender.lock().unwrap().tx.as_mut().unwrap().send(msg).await; [INFO] [stderr] | ^^^^ method not found in `&mut futures_channel::mpsc::UnboundedSender` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `send` found for struct `futures_util::lock::mutex::MutexGuard<'_, futures_channel::mpsc::Sender>` in the current scope [INFO] [stderr] --> src/lib.rs:359:49 [INFO] [stderr] | [INFO] [stderr] 359 | let _ = sender.lock().await.send(msg).await; [INFO] [stderr] | ^^^^ method not found in `futures_util::lock::mutex::MutexGuard<'_, futures_channel::mpsc::Sender>` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `send` found for mutable reference `&mut futures_channel::mpsc::UnboundedSender` in the current scope [INFO] [stderr] --> src/lib.rs:84:65 [INFO] [stderr] | [INFO] [stderr] 84 | let _ = sender.lock().unwrap().tx.as_mut().unwrap().send(msg).await; [INFO] [stderr] | ^^^^ method not found in `&mut futures_channel::mpsc::UnboundedSender` [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0433, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `heng_rs`. [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: aborting due to 9 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0432, E0433, E0599. [INFO] [stderr] For more information about an error, try `rustc --explain E0432`. [INFO] [stderr] error: could not compile `heng_rs`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "d06c0f9801aef9b764e35ec492fc1aa73e34af456f1c1680fc4ed5f28628f5c5"` [INFO] running `"docker" "rm" "-f" "d06c0f9801aef9b764e35ec492fc1aa73e34af456f1c1680fc4ed5f28628f5c5"` [INFO] [stdout] d06c0f9801aef9b764e35ec492fc1aa73e34af456f1c1680fc4ed5f28628f5c5