[INFO] fetching crate scuffle-signal 0.3.3... [INFO] testing scuffle-signal-0.3.3 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate scuffle-signal 0.3.3 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate scuffle-signal 0.3.3 [INFO] finished tweaking crates.io crate scuffle-signal 0.3.3 [INFO] tweaked toml for crates.io crate scuffle-signal 0.3.3 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate scuffle-signal 0.3.3 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate scuffle-signal 0.3.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded scuffle-bootstrap v0.1.5 [INFO] [stderr] Downloaded fmtools v0.1.2 [INFO] [stderr] Downloaded scuffle-bootstrap-derive v0.1.5 [INFO] [stderr] Downloaded scuffle-workspace-hack v0.1.0 [INFO] [stderr] Downloaded scuffle-context v0.1.5 [INFO] [stderr] Downloaded scuffle-changelog v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 83e326fb518d22c34a038fb135479c9c4212e87e9d655506056affcd619bfcef [INFO] running `Command { std: "docker" "start" "-a" "83e326fb518d22c34a038fb135479c9c4212e87e9d655506056affcd619bfcef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "83e326fb518d22c34a038fb135479c9c4212e87e9d655506056affcd619bfcef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "83e326fb518d22c34a038fb135479c9c4212e87e9d655506056affcd619bfcef", kill_on_drop: false }` [INFO] [stdout] 83e326fb518d22c34a038fb135479c9c4212e87e9d655506056affcd619bfcef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 27fc9c5b79f4fbd2a9b19d63368ca849d9992e5119e9231520568fb0c40c5cd2 [INFO] running `Command { std: "docker" "start" "-a" "27fc9c5b79f4fbd2a9b19d63368ca849d9992e5119e9231520568fb0c40c5cd2", kill_on_drop: false }` [INFO] [stderr] Compiling scuffle-workspace-hack v0.1.0 [INFO] [stderr] Compiling tokio v1.45.1 [INFO] [stderr] Compiling scuffle-signal v0.3.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.26s [INFO] running `Command { std: "docker" "inspect" "27fc9c5b79f4fbd2a9b19d63368ca849d9992e5119e9231520568fb0c40c5cd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "27fc9c5b79f4fbd2a9b19d63368ca849d9992e5119e9231520568fb0c40c5cd2", kill_on_drop: false }` [INFO] [stdout] 27fc9c5b79f4fbd2a9b19d63368ca849d9992e5119e9231520568fb0c40c5cd2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 55bc4929757a2e9271aec94739d006e437f497ef256eb0d89524c4c393ba6f0d [INFO] running `Command { std: "docker" "start" "-a" "55bc4929757a2e9271aec94739d006e437f497ef256eb0d89524c4c393ba6f0d", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling async-stream v0.3.6 [INFO] [stderr] Compiling tokio v1.45.1 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling tokio-stream v0.1.17 [INFO] [stderr] Compiling scuffle-signal v0.3.3 (/opt/rustwide/workdir) [INFO] [stderr] Compiling tokio-test v0.4.4 [INFO] [stdout] error[E0432]: unresolved import `scuffle_future_ext` [INFO] [stdout] --> src/lib.rs:411:9 [INFO] [stdout] | [INFO] [stdout] 411 | use scuffle_future_ext::FutureExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `scuffle_future_ext` [INFO] [stdout] | [INFO] [stdout] = help: if you wanted to use a crate named `scuffle_future_ext`, use `cargo add scuffle_future_ext` to add it to your `Cargo.toml` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `with_timeout` found for mutable reference `&mut SignalHandler` in the current scope [INFO] [stdout] --> src/lib.rs:522:35 [INFO] [stdout] | [INFO] [stdout] 522 | let recv = (&mut handler).with_timeout(Duration::from_millis(500)).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^ method not found in `&mut SignalHandler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/lib.rs:522:20 [INFO] [stdout] | [INFO] [stdout] 522 | let recv = (&mut handler).with_timeout(Duration::from_millis(500)).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `with_timeout` found for mutable reference `&mut SignalHandler` in the current scope [INFO] [stdout] --> src/lib.rs:527:35 [INFO] [stdout] | [INFO] [stdout] 527 | let recv = (&mut handler).with_timeout(Duration::from_millis(500)).await; [INFO] [stdout] | ^^^^^^^^^^^^ method not found in `&mut SignalHandler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/lib.rs:527:13 [INFO] [stdout] | [INFO] [stdout] 527 | let recv = (&mut handler).with_timeout(Duration::from_millis(500)).await; [INFO] [stdout] | ^^^^ [INFO] [stdout] 528 | [INFO] [stdout] 529 | assert!(recv.is_err(), "expected timeout"); [INFO] [stdout] | ---- type must be known at this point [INFO] [stdout] | [INFO] [stdout] help: consider giving `recv` an explicit type [INFO] [stdout] | [INFO] [stdout] 527 | let recv: /* Type */ = (&mut handler).with_timeout(Duration::from_millis(500)).await; [INFO] [stdout] | ++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `with_timeout` found for mutable reference `&mut SignalHandler` in the current scope [INFO] [stdout] --> src/lib.rs:534:35 [INFO] [stdout] | [INFO] [stdout] 534 | let recv = (&mut handler).with_timeout(Duration::from_millis(500)).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^ method not found in `&mut SignalHandler` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/lib.rs:534:20 [INFO] [stdout] | [INFO] [stdout] 534 | let recv = (&mut handler).with_timeout(Duration::from_millis(500)).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `with_timeout` found for opaque type `impl Future` in the current scope [INFO] [stdout] --> src/lib.rs:553:35 [INFO] [stdout] | [INFO] [stdout] 553 | let recv = handler.recv().with_timeout(Duration::from_millis(500)).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^ method not found in `impl Future` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/lib.rs:553:20 [INFO] [stdout] | [INFO] [stdout] 553 | let recv = handler.recv().with_timeout(Duration::from_millis(500)).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `with_timeout` found for opaque type `impl Future` in the current scope [INFO] [stdout] --> src/lib.rs:559:35 [INFO] [stdout] | [INFO] [stdout] 559 | let recv = handler.recv().with_timeout(Duration::from_millis(500)).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^ method not found in `impl Future` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/lib.rs:559:20 [INFO] [stdout] | [INFO] [stdout] 559 | let recv = handler.recv().with_timeout(Duration::from_millis(500)).await.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `with_timeout` found for opaque type `impl Future` in the current scope [INFO] [stdout] --> src/lib.rs:570:32 [INFO] [stdout] | [INFO] [stdout] 570 | assert!(handler.recv().with_timeout(Duration::from_millis(500)).await.is_err()); [INFO] [stdout] | ^^^^^^^^^^^^ method not found in `impl Future` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> src/lib.rs:570:17 [INFO] [stdout] | [INFO] [stdout] 570 | assert!(handler.recv().with_timeout(Duration::from_millis(500)).await.is_err()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ cannot infer type [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0282, E0432, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `scuffle-signal` (lib test) due to 13 previous errors [INFO] running `Command { std: "docker" "inspect" "55bc4929757a2e9271aec94739d006e437f497ef256eb0d89524c4c393ba6f0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55bc4929757a2e9271aec94739d006e437f497ef256eb0d89524c4c393ba6f0d", kill_on_drop: false }` [INFO] [stdout] 55bc4929757a2e9271aec94739d006e437f497ef256eb0d89524c4c393ba6f0d