[INFO] fetching crate observable-property-tokio 0.2.0... [INFO] testing observable-property-tokio-0.2.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate observable-property-tokio 0.2.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate observable-property-tokio 0.2.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate observable-property-tokio 0.2.0 [INFO] tweaked toml for crates.io crate observable-property-tokio 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate observable-property-tokio 0.2.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate observable-property-tokio 0.2.0 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8dd037cc55f73b8ca92de31663e19e1dd3eb4dd011a38f5dca4baaa0e0afe0c0 [INFO] running `Command { std: "docker" "start" "-a" "8dd037cc55f73b8ca92de31663e19e1dd3eb4dd011a38f5dca4baaa0e0afe0c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8dd037cc55f73b8ca92de31663e19e1dd3eb4dd011a38f5dca4baaa0e0afe0c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8dd037cc55f73b8ca92de31663e19e1dd3eb4dd011a38f5dca4baaa0e0afe0c0", kill_on_drop: false }` [INFO] [stdout] 8dd037cc55f73b8ca92de31663e19e1dd3eb4dd011a38f5dca4baaa0e0afe0c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 05e8306d05a4492cdb8121859a2e50e4d0818c72ae74debfa8440aee849df6e9 [INFO] running `Command { std: "docker" "start" "-a" "05e8306d05a4492cdb8121859a2e50e4d0818c72ae74debfa8440aee849df6e9", kill_on_drop: false }` [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling syn v2.0.106 [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 thiserror-impl v1.0.69 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling observable-property-tokio v0.2.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.07s [INFO] running `Command { std: "docker" "inspect" "05e8306d05a4492cdb8121859a2e50e4d0818c72ae74debfa8440aee849df6e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05e8306d05a4492cdb8121859a2e50e4d0818c72ae74debfa8440aee849df6e9", kill_on_drop: false }` [INFO] [stdout] 05e8306d05a4492cdb8121859a2e50e4d0818c72ae74debfa8440aee849df6e9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 46507617d9df5b38d284d1bcf6ca216ceb8f9e5bfa5f6ac137d03f169767a938 [INFO] running `Command { std: "docker" "start" "-a" "46507617d9df5b38d284d1bcf6ca216ceb8f9e5bfa5f6ac137d03f169767a938", kill_on_drop: false }` [INFO] [stderr] Compiling observable-property-tokio v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> examples/reference_and_async_filtered.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> examples/reference_and_async_filtered.rs:85:44 [INFO] [stdout] | [INFO] [stdout] 85 | dataset.data = (0..10_000).map(|i| (i as f64 / 200.0)).collect(); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 85 - dataset.data = (0..10_000).map(|i| (i as f64 / 200.0)).collect(); [INFO] [stdout] 85 + dataset.data = (0..10_000).map(|i| i as f64 / 200.0).collect(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> examples/reference_and_async_filtered.rs:96:44 [INFO] [stdout] | [INFO] [stdout] 96 | dataset.data = (0..10_000).map(|i| (i as f64 / 50.0)).collect(); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 96 - dataset.data = (0..10_000).map(|i| (i as f64 / 50.0)).collect(); [INFO] [stdout] 96 + dataset.data = (0..10_000).map(|i| i as f64 / 50.0).collect(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around closure body [INFO] [stdout] --> examples/reference_and_async_filtered.rs:112:44 [INFO] [stdout] | [INFO] [stdout] 112 | dataset.data = (0..10_000).map(|i| (i as f64 / 25.0)).collect(); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 112 - dataset.data = (0..10_000).map(|i| (i as f64 / 25.0)).collect(); [INFO] [stdout] 112 + dataset.data = (0..10_000).map(|i| i as f64 / 25.0).collect(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `id` is never read [INFO] [stdout] --> examples/complex_data_type.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | struct User { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 7 | id: u64, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `User` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> examples/property_mapping.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.79s [INFO] running `Command { std: "docker" "inspect" "46507617d9df5b38d284d1bcf6ca216ceb8f9e5bfa5f6ac137d03f169767a938", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "46507617d9df5b38d284d1bcf6ca216ceb8f9e5bfa5f6ac137d03f169767a938", kill_on_drop: false }` [INFO] [stdout] 46507617d9df5b38d284d1bcf6ca216ceb8f9e5bfa5f6ac137d03f169767a938 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d5446a1078f3efb2096a0b1e4f9de8d5234bd1f630e9c18db6eed455ecd3c016 [INFO] running `Command { std: "docker" "start" "-a" "d5446a1078f3efb2096a0b1e4f9de8d5234bd1f630e9c18db6eed455ecd3c016", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::sync::Arc` [INFO] [stderr] --> examples/property_mapping.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::sync::Arc; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `observable-property-tokio` (example "property_mapping") generated 1 warning (run `cargo fix --example "property_mapping"` to apply 1 suggestion) [INFO] [stderr] warning: field `id` is never read [INFO] [stderr] --> examples/complex_data_type.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 6 | struct User { [INFO] [stderr] | ---- field in this struct [INFO] [stderr] 7 | id: u64, [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: `User` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::sync::Arc` [INFO] [stderr] --> examples/reference_and_async_filtered.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::sync::Arc; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> examples/reference_and_async_filtered.rs:85:44 [INFO] [stderr] | [INFO] [stderr] 85 | dataset.data = (0..10_000).map(|i| (i as f64 / 200.0)).collect(); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 85 - dataset.data = (0..10_000).map(|i| (i as f64 / 200.0)).collect(); [INFO] [stderr] 85 + dataset.data = (0..10_000).map(|i| i as f64 / 200.0).collect(); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> examples/reference_and_async_filtered.rs:96:44 [INFO] [stderr] | [INFO] [stderr] 96 | dataset.data = (0..10_000).map(|i| (i as f64 / 50.0)).collect(); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 96 - dataset.data = (0..10_000).map(|i| (i as f64 / 50.0)).collect(); [INFO] [stderr] 96 + dataset.data = (0..10_000).map(|i| i as f64 / 50.0).collect(); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around closure body [INFO] [stderr] --> examples/reference_and_async_filtered.rs:112:44 [INFO] [stderr] | [INFO] [stderr] 112 | dataset.data = (0..10_000).map(|i| (i as f64 / 25.0)).collect(); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 112 - dataset.data = (0..10_000).map(|i| (i as f64 / 25.0)).collect(); [INFO] [stderr] 112 + dataset.data = (0..10_000).map(|i| i as f64 / 25.0).collect(); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `observable-property-tokio` (example "complex_data_type") generated 1 warning [INFO] [stderr] warning: `observable-property-tokio` (example "reference_and_async_filtered") generated 4 warnings (run `cargo fix --example "reference_and_async_filtered"` to apply 4 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/observable_property_tokio-f14d278ba63e629c) [INFO] [stdout] [INFO] [stdout] running 30 tests [INFO] [stdout] test tests::test_filtered_subscription_auto_cleanup ... ok [INFO] [stdout] test tests::test_map ... ok [INFO] [stdout] test tests::test_default ... ok [INFO] [stdout] test tests::test_multiple_observers ... ok [INFO] [stdout] test tests::test_new_and_get ... ok [INFO] [stdout] test tests::test_get_ref ... ok [INFO] [stdout] test tests::test_complex_data_type ... ok [INFO] [stdout] test tests::test_observer_count ... ok [INFO] [stdout] test tests::test_set_async ... ok [INFO] [stdout] test tests::test_set ... ok [INFO] [stdout] test tests::test_observer_receives_correct_values ... ok [INFO] [stdout] test tests::test_subscribe_and_notify ... ok [INFO] [stdout] test tests::test_subscription_with_property_drop ... ok [INFO] [stdout] test tests::test_multiple_subscriptions ... ok [INFO] [stdout] test tests::test_try_unsubscribe ... ok [INFO] [stdout] test tests::test_clone ... ok [INFO] [stdout] test tests::test_update_async ... ok [INFO] [stdout] test tests::test_unsubscribe ... ok [INFO] [stdout] test tests::test_update ... ok [INFO] [stdout] test tests::test_concurrent_modifications ... ok [INFO] [stdout] test tests::test_subscription_auto_cleanup ... ok [INFO] [stdout] test tests::test_filtered_observer ... ok [INFO] [stdout] test tests::test_observer_panic_handling ... ok [INFO] [stdout] test tests::test_async_observers_with_async_set ... ok [INFO] [stdout] test tests::test_subscribe_async ... ok [INFO] [stdout] test tests::test_subscribe_async_filtered ... ok [INFO] [stdout] test tests::test_async_subscription_auto_cleanup ... ok [INFO] [stdout] test tests::test_many_observers ... ok [INFO] [stdout] test tests::test_waiting_for_observers ... ok [INFO] [stdout] test tests::test_async_filtered_subscription_auto_cleanup ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.16s [INFO] [stdout] [INFO] [stderr] Doc-tests observable_property_tokio [INFO] [stdout] [INFO] [stdout] running 23 tests [INFO] [stdout] test src/lib.rs - ObservableProperty::default (line 1005) ... ok [INFO] [stdout] test src/lib.rs - ObservableProperty::get (line 294) ... ok [INFO] [stdout] test src/lib.rs - ObservableProperty::unsubscribe (line 595) ... ok [INFO] [stdout] test src/lib.rs - ObservableProperty::try_unsubscribe (line 642) ... ok [INFO] [stdout] test src/lib.rs - ObservableProperty::update (line 483) ... ok [INFO] [stdout] test src/lib.rs - (line 17) ... ok [INFO] [stdout] test src/lib.rs - ObservableProperty (line 193) ... ok [INFO] [stdout] test src/lib.rs - ObservableProperty::new (line 268) ... ok [INFO] [stdout] test src/lib.rs - ObservableProperty::update_async (line 519) ... ok [INFO] [stdout] test src/lib.rs - ObserverId::from (line 161) ... ok [INFO] [stdout] test src/lib.rs - ObservableProperty::get_ref (line 315) ... ok [INFO] [stdout] test src/lib.rs - usize::from (line 141) ... ok [INFO] [stdout] test src/lib.rs - (line 46) ... ok [INFO] [stdout] test src/lib.rs - ObservableProperty::subscribe_filtered (line 719) ... ok [INFO] [stdout] test src/lib.rs - PropertyError::from (line 1764) ... ok [INFO] [stdout] test src/lib.rs - ObservableProperty::set_async (line 402) ... ok [INFO] [stdout] test src/lib.rs - ObservableProperty::clone (line 1025) ... ok [INFO] [stdout] test src/lib.rs - ObservableProperty::map (line 906) ... ok [INFO] [stdout] test src/lib.rs - ObservableProperty::subscribe (line 555) ... ok [INFO] [stdout] test src/lib.rs - ObservableProperty::observer_count (line 673) ... ok [INFO] [stdout] test src/lib.rs - ObservableProperty::set (line 348) ... ok [INFO] [stdout] test src/lib.rs - ObservableProperty::subscribe_async_filtered (line 835) ... ok [INFO] [stdout] test src/lib.rs - ObservableProperty::subscribe_async (line 773) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d5446a1078f3efb2096a0b1e4f9de8d5234bd1f630e9c18db6eed455ecd3c016", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d5446a1078f3efb2096a0b1e4f9de8d5234bd1f630e9c18db6eed455ecd3c016", kill_on_drop: false }` [INFO] [stdout] d5446a1078f3efb2096a0b1e4f9de8d5234bd1f630e9c18db6eed455ecd3c016