[INFO] fetching crate maple-core 0.4.3... [INFO] testing maple-core-0.4.3 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate maple-core 0.4.3 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate maple-core 0.4.3 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 18b2a4854ae14baac4c0f6e72d11eff4673a4cb3b4f66d9c191f7b0864ce3621 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "18b2a4854ae14baac4c0f6e72d11eff4673a4cb3b4f66d9c191f7b0864ce3621", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "18b2a4854ae14baac4c0f6e72d11eff4673a4cb3b4f66d9c191f7b0864ce3621", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18b2a4854ae14baac4c0f6e72d11eff4673a4cb3b4f66d9c191f7b0864ce3621", kill_on_drop: false }` [INFO] [stdout] 18b2a4854ae14baac4c0f6e72d11eff4673a4cb3b4f66d9c191f7b0864ce3621 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4528a774497287c05b51641579f5dfad679f04ffca4a46323a9696a41005c0bb [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4528a774497287c05b51641579f5dfad679f04ffca4a46323a9696a41005c0bb", kill_on_drop: false }` [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.74 [INFO] [stderr] Compiling bumpalo v3.7.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.74 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.74 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.74 [INFO] [stderr] Compiling maple-core-macro v0.4.3 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.74 [INFO] [stderr] Compiling js-sys v0.3.51 [INFO] [stderr] Compiling web-sys v0.3.51 [INFO] [stderr] Compiling maple-core v0.4.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 25.34s [INFO] running `Command { std: "docker" "inspect" "4528a774497287c05b51641579f5dfad679f04ffca4a46323a9696a41005c0bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4528a774497287c05b51641579f5dfad679f04ffca4a46323a9696a41005c0bb", kill_on_drop: false }` [INFO] [stdout] 4528a774497287c05b51641579f5dfad679f04ffca4a46323a9696a41005c0bb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0a6e166eb0733209603a385dfe1590a606a6c448baab89cbefff4bd906ef7d62 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0a6e166eb0733209603a385dfe1590a606a6c448baab89cbefff4bd906ef7d62", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling plotters-backend v0.3.0 [INFO] [stderr] Compiling half v1.7.1 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling itertools v0.9.0 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.24 [INFO] [stderr] Compiling cast v0.2.6 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling console_error_panic_hook v0.1.6 [INFO] [stderr] Compiling wasm-bindgen-futures v0.4.24 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling serde_cbor v0.11.1 [INFO] [stderr] Compiling plotters-svg v0.3.0 [INFO] [stderr] Compiling wasm-bindgen-test v0.3.24 [INFO] [stderr] Compiling bstr v0.2.16 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling criterion-plot v0.4.3 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling criterion v0.3.4 [INFO] [stderr] Compiling maple-core v0.4.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 23.17s [INFO] running `Command { std: "docker" "inspect" "0a6e166eb0733209603a385dfe1590a606a6c448baab89cbefff4bd906ef7d62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0a6e166eb0733209603a385dfe1590a606a6c448baab89cbefff4bd906ef7d62", kill_on_drop: false }` [INFO] [stdout] 0a6e166eb0733209603a385dfe1590a606a6c448baab89cbefff4bd906ef7d62 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d0f70bca805be6a85e8e06cd4b00ed058053eef7515d64a0b6aec1ae16f6a75c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "d0f70bca805be6a85e8e06cd4b00ed058053eef7515d64a0b6aec1ae16f6a75c", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/maple_core-730f98b73af5b9df) [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 macros::tests::cloned ... ok [INFO] [stdout] test reactive::effect::tests::effects ... ok [INFO] [stdout] test reactive::effect::tests::destroy_effects_on_owner_drop ... ok [INFO] [stdout] test reactive::signal::tests::signals ... ok [INFO] [stdout] test reactive::effect::tests::effect_should_recreate_dependencies ... ok [INFO] [stdout] test reactive::signal::tests::state_handle ... ok [INFO] [stdout] test reactive::signal_vec::tests::map ... ok [INFO] [stdout] test reactive::tests::drop_owner_inside_effect ... ok [INFO] [stdout] test reactive::signal_vec::tests::map_chain_temporary ... ok [INFO] [stdout] test reactive::signal_vec::tests::map_chain ... ok [INFO] [stdout] test reactive::signal_vec::tests::signal_vec ... ok [INFO] [stdout] test reactive::signal_vec::tests::map_inner_scope ... ok [INFO] [stdout] test reactive::effect::tests::nested_effects_should_recreate_inner ... ok [INFO] [stdout] test reactive::effect::tests::effect_should_subscribe_once ... ok [INFO] [stdout] test reactive::signal::tests::signal_composition ... ok [INFO] [stdout] test reactive::effect::tests::untracked_memo ... ok [INFO] [stderr] Running tests/integration/main.rs (/opt/rustwide/target/debug/deps/integration-53ab840824dbbfc1) [INFO] [stdout] test reactive::effect::tests::cleanup ... ok [INFO] [stderr] Doc-tests maple-core [INFO] [stdout] test reactive::effect::tests::selector ... ok [INFO] [stdout] test reactive::effect::tests::cleanup_in_effect ... ok [INFO] [stdout] test macros::tests::cloned_closure ... ok [INFO] [stdout] test reactive::effect::tests::dependency_on_memo ... ok [INFO] [stdout] test reactive::effect::tests::memo_only_run_once ... ok [INFO] [stdout] test reactive::effect::tests::memo ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 23 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s [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] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test src/flow.rs - flow::Keyed (line 37) ... ok [INFO] [stdout] test src/flow.rs - flow::Indexed (line 271) ... ok [INFO] [stdout] test src/reactive/signal.rs - reactive::signal::Signal::set (line 132) ... ok [INFO] [stdout] test src/reactive/effect.rs - reactive::effect::on_cleanup (line 404) ... ok [INFO] [stdout] test src/reactive/signal.rs - reactive::signal::Signal::new (line 116) ... ok [INFO] [stdout] test src/macros.rs - cloned (line 8) ... ok [INFO] [stdout] test src/reactive/signal_vec.rs - reactive::signal_vec::SignalVec::to_vec (line 171) ... ok [INFO] [stdout] test src/reactive/effect.rs - reactive::effect::create_memo (line 300) ... 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/signal.rs - reactive::signal::Signal (line 99) ... ok [INFO] [stdout] test src/reactive/effect.rs - reactive::effect::create_effect (line 271) ... 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::map (line 108) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.29s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "d0f70bca805be6a85e8e06cd4b00ed058053eef7515d64a0b6aec1ae16f6a75c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d0f70bca805be6a85e8e06cd4b00ed058053eef7515d64a0b6aec1ae16f6a75c", kill_on_drop: false }` [INFO] [stdout] d0f70bca805be6a85e8e06cd4b00ed058053eef7515d64a0b6aec1ae16f6a75c