[INFO] fetching crate maple-core 0.4.3... [INFO] testing maple-core-0.4.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate maple-core 0.4.3 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate maple-core 0.4.3 [INFO] finished tweaking crates.io crate maple-core 0.4.3 [INFO] tweaked toml for crates.io crate maple-core 0.4.3 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate maple-core 0.4.3 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 71 packages to latest compatible versions [INFO] [stderr] Adding criterion v0.3.6 (available: v0.7.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 93cb30bcfcd6d6af70078839bae254091d8b7aefc4bcd4029cdfdf087c150cf7 [INFO] running `Command { std: "docker" "start" "-a" "93cb30bcfcd6d6af70078839bae254091d8b7aefc4bcd4029cdfdf087c150cf7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "93cb30bcfcd6d6af70078839bae254091d8b7aefc4bcd4029cdfdf087c150cf7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "93cb30bcfcd6d6af70078839bae254091d8b7aefc4bcd4029cdfdf087c150cf7", kill_on_drop: false }` [INFO] [stdout] 93cb30bcfcd6d6af70078839bae254091d8b7aefc4bcd4029cdfdf087c150cf7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 58fa1f74a0318ce520ecf448f3bacf59b86e470f9f047752f592ee102c456c64 [INFO] running `Command { std: "docker" "start" "-a" "58fa1f74a0318ce520ecf448f3bacf59b86e470f9f047752f592ee102c456c64", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.105 [INFO] [stderr] Compiling rustversion v1.0.22 [INFO] [stderr] Compiling bumpalo v3.19.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling quote v1.0.42 [INFO] [stderr] Compiling syn v2.0.110 [INFO] [stderr] Compiling wasm-bindgen v0.2.105 [INFO] [stderr] Compiling maple-core-macro v0.4.3 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.105 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.105 [INFO] [stderr] Compiling js-sys v0.3.82 [INFO] [stderr] Compiling web-sys v0.3.82 [INFO] [stderr] Compiling maple-core v0.4.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `Rc::::into_raw` that must be used [INFO] [stdout] --> src/reactive/effect.rs:250:17 [INFO] [stdout] | [INFO] [stdout] 250 | Rc::into_raw(running); // leak running [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the pointer will leak memory [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 250 | let _ = Rc::into_raw(running); // leak running [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.03s [INFO] running `Command { std: "docker" "inspect" "58fa1f74a0318ce520ecf448f3bacf59b86e470f9f047752f592ee102c456c64", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "58fa1f74a0318ce520ecf448f3bacf59b86e470f9f047752f592ee102c456c64", kill_on_drop: false }` [INFO] [stdout] 58fa1f74a0318ce520ecf448f3bacf59b86e470f9f047752f592ee102c456c64 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d590f675fac8aabad425704010af750c35fe35cdd0a580915e224bcfbd765a81 [INFO] running `Command { std: "docker" "start" "-a" "d590f675fac8aabad425704010af750c35fe35cdd0a580915e224bcfbd765a81", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling half v1.8.3 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.55 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling wasm-bindgen-futures v0.4.55 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stdout] warning: unused return value of `Rc::::into_raw` that must be used [INFO] [stdout] --> src/reactive/effect.rs:250:17 [INFO] [stdout] | [INFO] [stdout] 250 | Rc::into_raw(running); // leak running [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the pointer will leak memory [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 250 | let _ = Rc::into_raw(running); // leak running [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling wasm-bindgen-test v0.3.55 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling csv-core v0.1.13 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling criterion-plot v0.4.5 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling csv v1.4.0 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.3.6 [INFO] [stderr] Compiling maple-core v0.4.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `Rc::::into_raw` that must be used [INFO] [stdout] --> src/reactive/effect.rs:250:17 [INFO] [stdout] | [INFO] [stdout] 250 | Rc::into_raw(running); // leak running [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: losing the pointer will leak memory [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 250 | let _ = Rc::into_raw(running); // leak running [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 16.09s [INFO] running `Command { std: "docker" "inspect" "d590f675fac8aabad425704010af750c35fe35cdd0a580915e224bcfbd765a81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d590f675fac8aabad425704010af750c35fe35cdd0a580915e224bcfbd765a81", kill_on_drop: false }` [INFO] [stdout] d590f675fac8aabad425704010af750c35fe35cdd0a580915e224bcfbd765a81 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e1ec7995ea8bd30d242a441b24c5eca010e2f102aa6f2b8bdebc2181734abfaf [INFO] running `Command { std: "docker" "start" "-a" "e1ec7995ea8bd30d242a441b24c5eca010e2f102aa6f2b8bdebc2181734abfaf", kill_on_drop: false }` [INFO] [stderr] warning: unused return value of `Rc::::into_raw` that must be used [INFO] [stderr] --> src/reactive/effect.rs:250:17 [INFO] [stderr] | [INFO] [stderr] 250 | Rc::into_raw(running); // leak running [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: losing the pointer will leak memory [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 250 | let _ = Rc::into_raw(running); // leak running [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `maple-core` (lib) generated 1 warning [INFO] [stderr] warning: `maple-core` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/maple_core-15accef0857a4e41) [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stdout] test reactive::effect::tests::cyclic_effects_fail ... ignored [INFO] [stdout] test reactive::effect::tests::cyclic_effects_fail_2 ... ignored [INFO] [stdout] test reactive::effect::tests::effect_should_subscribe_once ... ok [INFO] [stdout] test reactive::effect::tests::effect_should_recreate_dependencies ... ok [INFO] [stdout] test reactive::effect::tests::selector ... ok [INFO] [stdout] test macros::tests::cloned ... ok [INFO] [stdout] test reactive::effect::tests::cleanup ... ok [INFO] [stdout] test reactive::signal::tests::signal_composition ... ok [INFO] [stdout] test reactive::effect::tests::dependency_on_memo ... ok [INFO] [stdout] test reactive::effect::tests::nested_effects_should_recreate_inner ... ok [INFO] [stdout] test reactive::signal_vec::tests::map ... ok [INFO] [stdout] test reactive::signal::tests::signals ... ok [INFO] [stdout] test reactive::signal::tests::state_handle ... ok [INFO] [stdout] test reactive::signal_vec::tests::map_chain ... ok [INFO] [stdout] test reactive::signal_vec::tests::map_chain_temporary ... ok [INFO] [stdout] test reactive::effect::tests::effects ... ok [INFO] [stdout] test reactive::effect::tests::memo ... ok [INFO] [stdout] test reactive::effect::tests::memo_only_run_once ... ok [INFO] [stdout] test reactive::signal_vec::tests::map_inner_scope ... ok [INFO] [stdout] test reactive::signal_vec::tests::signal_vec ... ok [INFO] [stdout] test reactive::tests::drop_owner_inside_effect ... ok [INFO] [stdout] test macros::tests::cloned_closure ... ok [INFO] [stdout] test reactive::effect::tests::destroy_effects_on_owner_drop ... ok [INFO] [stdout] test reactive::effect::tests::cleanup_in_effect ... ok [INFO] [stderr] Running tests/integration/main.rs (/opt/rustwide/target/debug/deps/integration-a718e68983b71c63) [INFO] [stdout] test reactive::effect::tests::untracked_memo ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests maple_core [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test src/flow.rs - flow::Indexed (line 271) - compile ... ok [INFO] [stdout] test src/flow.rs - flow::Keyed (line 37) - compile ... ok [INFO] [stdout] test src/reactive/effect.rs - reactive::effect::untrack (line 373) ... ok [INFO] [stdout] test src/reactive.rs - reactive::create_root (line 14) ... ok [INFO] [stdout] test src/reactive/effect.rs - reactive::effect::create_memo (line 300) ... ok [INFO] [stdout] test src/reactive/signal.rs - reactive::signal::Signal::new (line 116) ... ok [INFO] [stdout] test src/reactive/effect.rs - reactive::effect::create_effect (line 271) ... ok [INFO] [stdout] test src/reactive/signal.rs - reactive::signal::Signal::set (line 132) ... ok [INFO] [stdout] test src/reactive/signal.rs - reactive::signal::StateHandle::get_untracked (line 41) ... ok [INFO] [stdout] test src/reactive/signal_vec.rs - reactive::signal_vec::SignalVec::to_vec (line 171) ... ok [INFO] [stdout] test src/reactive/signal.rs - reactive::signal::Signal (line 99) ... ok [INFO] [stdout] test src/macros.rs - macros::cloned (line 8) ... ok [INFO] [stdout] test src/reactive/signal_vec.rs - reactive::signal_vec::SignalVec::map (line 108) ... ok [INFO] [stdout] test src/reactive/effect.rs - reactive::effect::on_cleanup (line 404) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "e1ec7995ea8bd30d242a441b24c5eca010e2f102aa6f2b8bdebc2181734abfaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1ec7995ea8bd30d242a441b24c5eca010e2f102aa6f2b8bdebc2181734abfaf", kill_on_drop: false }` [INFO] [stdout] e1ec7995ea8bd30d242a441b24c5eca010e2f102aa6f2b8bdebc2181734abfaf