[INFO] fetching crate rxrust 1.0.0-alpha.3... [INFO] checking rxrust-1.0.0-alpha.3 against master#2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4 for pr-84385 [INFO] extracting crate rxrust 1.0.0-alpha.3 into /workspace/builds/worker-5/source [INFO] validating manifest of crates.io crate rxrust 1.0.0-alpha.3 on toolchain 2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate rxrust 1.0.0-alpha.3 [INFO] finished tweaking crates.io crate rxrust 1.0.0-alpha.3 [INFO] tweaked toml for crates.io crate rxrust 1.0.0-alpha.3 written to /workspace/builds/worker-5/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0e97e8f738654d243d7824ebc79e1f977c6d4758672adff56312869a5f8958ff [INFO] running `Command { std: "docker" "start" "-a" "0e97e8f738654d243d7824ebc79e1f977c6d4758672adff56312869a5f8958ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0e97e8f738654d243d7824ebc79e1f977c6d4758672adff56312869a5f8958ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0e97e8f738654d243d7824ebc79e1f977c6d4758672adff56312869a5f8958ff", kill_on_drop: false }` [INFO] [stdout] 0e97e8f738654d243d7824ebc79e1f977c6d4758672adff56312869a5f8958ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+2d3a85b4f8ba7e2554f4d4fee126bc2ac6ee2af4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 598e30f40afa7e0d80a6b3676cd1985d6dc6120cc29db04d5f8aab7ffe450527 [INFO] running `Command { std: "docker" "start" "-a" "598e30f40afa7e0d80a6b3676cd1985d6dc6120cc29db04d5f8aab7ffe450527", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.46 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling syn v1.0.102 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling futures-core v0.3.24 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.134 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking futures-io v0.3.24 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.83 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking cache-padded v1.2.0 [INFO] [stderr] Checking concurrent-queue v1.2.4 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.9 [INFO] [stderr] Checking fastrand v1.8.0 [INFO] [stderr] Compiling bumpalo v3.11.0 [INFO] [stderr] Checking parking v2.0.0 [INFO] [stderr] Checking waker-fn v1.1.0 [INFO] [stderr] Compiling once_cell v1.15.0 [INFO] [stderr] Compiling polling v2.3.0 [INFO] [stderr] Checking event-listener v2.5.3 [INFO] [stderr] Checking futures-lite v1.12.0 [INFO] [stderr] Compiling async-io v1.9.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.83 [INFO] [stderr] Compiling futures-channel v0.3.24 [INFO] [stderr] Compiling futures-task v0.3.24 [INFO] [stderr] Checking socket2 v0.4.7 [INFO] [stderr] Compiling futures-util v0.3.24 [INFO] [stderr] Checking futures-sink v0.3.24 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking async-task v4.3.0 [INFO] [stderr] Compiling signal-hook v0.3.14 [INFO] [stderr] Checking async-channel v1.7.1 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Compiling async-process v1.5.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.12 [INFO] [stderr] Checking atomic-waker v1.0.0 [INFO] [stderr] Checking async-executor v1.4.1 [INFO] [stderr] Checking async-lock v2.5.0 [INFO] [stderr] Checking blocking v1.2.0 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.33 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Checking bencher v0.1.5 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.83 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.83 [INFO] [stderr] Compiling ctor v0.1.23 [INFO] [stderr] Compiling futures-macro v0.3.24 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.83 [INFO] [stderr] Checking float-cmp v0.8.0 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Checking async-global-executor v2.3.0 [INFO] [stderr] Checking js-sys v0.3.60 [INFO] [stderr] Checking console_error_panic_hook v0.1.7 [INFO] [stderr] Checking async-std v1.12.0 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.33 [INFO] [stderr] Checking wasm-bindgen-test v0.3.33 [INFO] [stderr] Checking futures-executor v0.3.24 [INFO] [stderr] Checking futures v0.3.24 [INFO] [stderr] Checking rxrust v1.0.0-alpha.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `generic_associated_types` has been stable since 1.65.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | #![feature(generic_associated_types)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary lifetime parameter `'o` [INFO] [stdout] --> src/observable/from_future.rs:60:22 [INFO] [stdout] | [INFO] [stdout] 60 | @ctx::local_only('o: 'static,) [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: you can use the `'static` lifetime directly, in place of `'o` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary lifetime parameter `'o` [INFO] [stdout] --> src/observable/from_future.rs:112:22 [INFO] [stdout] | [INFO] [stdout] 112 | @ctx::local_only('o: 'static,) [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: you can use the `'static` lifetime directly, in place of `'o` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary lifetime parameter `'o` [INFO] [stdout] --> src/observable/interval.rs:52:22 [INFO] [stdout] | [INFO] [stdout] 52 | @ctx::local_only('o: 'static,) [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: you can use the `'static` lifetime directly, in place of `'o` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary lifetime parameter `'o` [INFO] [stdout] --> src/observable/timer.rs:73:22 [INFO] [stdout] | [INFO] [stdout] 73 | @ctx::local_only('o: 'static,) [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: you can use the `'static` lifetime directly, in place of `'o` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary lifetime parameter `'o` [INFO] [stdout] --> src/ops/buffer.rs:124:22 [INFO] [stdout] | [INFO] [stdout] 124 | @ctx::local_only('o: 'static,) [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: you can use the `'static` lifetime directly, in place of `'o` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary lifetime parameter `'o` [INFO] [stdout] --> src/ops/buffer.rs:215:22 [INFO] [stdout] | [INFO] [stdout] 215 | @ctx::local_only('o: 'static,) [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: you can use the `'static` lifetime directly, in place of `'o` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary lifetime parameter `'o` [INFO] [stdout] --> src/ops/debounce.rs:38:22 [INFO] [stdout] | [INFO] [stdout] 38 | @ctx::local_only('o: 'static,) [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: you can use the `'static` lifetime directly, in place of `'o` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary lifetime parameter `'o` [INFO] [stdout] --> src/ops/delay.rs:33:22 [INFO] [stdout] | [INFO] [stdout] 33 | @ctx::local_only('o: 'static,) [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: you can use the `'static` lifetime directly, in place of `'o` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary lifetime parameter `'o` [INFO] [stdout] --> src/ops/observe_on.rs:28:22 [INFO] [stdout] | [INFO] [stdout] 28 | @ctx::local_only('o: 'static,) [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: you can use the `'static` lifetime directly, in place of `'o` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary lifetime parameter `'o` [INFO] [stdout] --> src/ops/subscribe_on.rs:30:22 [INFO] [stdout] | [INFO] [stdout] 30 | @ctx::local_only('o: 'static,) [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: you can use the `'static` lifetime directly, in place of `'o` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary lifetime parameter `'o` [INFO] [stdout] --> src/ops/throttle_time.rs:48:22 [INFO] [stdout] | [INFO] [stdout] 48 | @ctx::local_only('o: 'static,) [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: you can use the `'static` lifetime directly, in place of `'o` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `generic_associated_types` has been stable since 1.65.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | #![feature(generic_associated_types)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary lifetime parameter `'o` [INFO] [stdout] --> src/observable/from_future.rs:60:22 [INFO] [stdout] | [INFO] [stdout] 60 | @ctx::local_only('o: 'static,) [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: you can use the `'static` lifetime directly, in place of `'o` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary lifetime parameter `'o` [INFO] [stdout] --> src/observable/from_future.rs:112:22 [INFO] [stdout] | [INFO] [stdout] 112 | @ctx::local_only('o: 'static,) [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: you can use the `'static` lifetime directly, in place of `'o` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary lifetime parameter `'o` [INFO] [stdout] --> src/observable/interval.rs:52:22 [INFO] [stdout] | [INFO] [stdout] 52 | @ctx::local_only('o: 'static,) [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: you can use the `'static` lifetime directly, in place of `'o` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary lifetime parameter `'o` [INFO] [stdout] --> src/observable/timer.rs:73:22 [INFO] [stdout] | [INFO] [stdout] 73 | @ctx::local_only('o: 'static,) [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: you can use the `'static` lifetime directly, in place of `'o` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary lifetime parameter `'o` [INFO] [stdout] --> src/ops/buffer.rs:124:22 [INFO] [stdout] | [INFO] [stdout] 124 | @ctx::local_only('o: 'static,) [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: you can use the `'static` lifetime directly, in place of `'o` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary lifetime parameter `'o` [INFO] [stdout] --> src/ops/buffer.rs:215:22 [INFO] [stdout] | [INFO] [stdout] 215 | @ctx::local_only('o: 'static,) [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: you can use the `'static` lifetime directly, in place of `'o` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary lifetime parameter `'o` [INFO] [stdout] --> src/ops/debounce.rs:38:22 [INFO] [stdout] | [INFO] [stdout] 38 | @ctx::local_only('o: 'static,) [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: you can use the `'static` lifetime directly, in place of `'o` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary lifetime parameter `'o` [INFO] [stdout] --> src/ops/delay.rs:33:22 [INFO] [stdout] | [INFO] [stdout] 33 | @ctx::local_only('o: 'static,) [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: you can use the `'static` lifetime directly, in place of `'o` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary lifetime parameter `'o` [INFO] [stdout] --> src/ops/observe_on.rs:28:22 [INFO] [stdout] | [INFO] [stdout] 28 | @ctx::local_only('o: 'static,) [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: you can use the `'static` lifetime directly, in place of `'o` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary lifetime parameter `'o` [INFO] [stdout] --> src/ops/subscribe_on.rs:30:22 [INFO] [stdout] | [INFO] [stdout] 30 | @ctx::local_only('o: 'static,) [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: you can use the `'static` lifetime directly, in place of `'o` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary lifetime parameter `'o` [INFO] [stdout] --> src/ops/throttle_time.rs:48:22 [INFO] [stdout] | [INFO] [stdout] 48 | @ctx::local_only('o: 'static,) [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: you can use the `'static` lifetime directly, in place of `'o` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 39.70s [INFO] running `Command { std: "docker" "inspect" "598e30f40afa7e0d80a6b3676cd1985d6dc6120cc29db04d5f8aab7ffe450527", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "598e30f40afa7e0d80a6b3676cd1985d6dc6120cc29db04d5f8aab7ffe450527", kill_on_drop: false }` [INFO] [stdout] 598e30f40afa7e0d80a6b3676cd1985d6dc6120cc29db04d5f8aab7ffe450527