[INFO] fetching crate maple-core 0.4.3...
[INFO] testing maple-core-0.4.3 against 1.55.0 for beta-1.56-1
[INFO] extracting crate maple-core 0.4.3 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate maple-core 0.4.3 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a38d16f6025d2d7d53295d7ee46b95df9d9dd6fda6f5cd67238015d4482f4d86
[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" "a38d16f6025d2d7d53295d7ee46b95df9d9dd6fda6f5cd67238015d4482f4d86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a38d16f6025d2d7d53295d7ee46b95df9d9dd6fda6f5cd67238015d4482f4d86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a38d16f6025d2d7d53295d7ee46b95df9d9dd6fda6f5cd67238015d4482f4d86", kill_on_drop: false }`
[INFO] [stdout] a38d16f6025d2d7d53295d7ee46b95df9d9dd6fda6f5cd67238015d4482f4d86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b5e9f8951c070eb667c78ff489d25d9f0dc24dfd94768769b5d57ebe9c0b0b1
[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" "5b5e9f8951c070eb667c78ff489d25d9f0dc24dfd94768769b5d57ebe9c0b0b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling maple-core-macro v0.4.3
[INFO] [stderr]    Compiling web-sys v0.3.54
[INFO] [stderr]    Compiling maple-core v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.69s
[INFO] running `Command { std: "docker" "inspect" "5b5e9f8951c070eb667c78ff489d25d9f0dc24dfd94768769b5d57ebe9c0b0b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b5e9f8951c070eb667c78ff489d25d9f0dc24dfd94768769b5d57ebe9c0b0b1", kill_on_drop: false }`
[INFO] [stdout] 5b5e9f8951c070eb667c78ff489d25d9f0dc24dfd94768769b5d57ebe9c0b0b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b4a5838cc4b8775fd1173dcb8cfbdf10bfddce3ce9e1bc87a9d0029303665795
[INFO] running `Command { std: "docker" "start" "-a" "b4a5838cc4b8775fd1173dcb8cfbdf10bfddce3ce9e1bc87a9d0029303665795", kill_on_drop: false }`
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling maple-core v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 19.34s
[INFO] running `Command { std: "docker" "inspect" "b4a5838cc4b8775fd1173dcb8cfbdf10bfddce3ce9e1bc87a9d0029303665795", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4a5838cc4b8775fd1173dcb8cfbdf10bfddce3ce9e1bc87a9d0029303665795", kill_on_drop: false }`
[INFO] [stdout] b4a5838cc4b8775fd1173dcb8cfbdf10bfddce3ce9e1bc87a9d0029303665795
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] eb209d4a6dd6f68d533203a4c140ac33f3bbefcd1b990b6a7ddabed5760a2417
[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" "eb209d4a6dd6f68d533203a4c140ac33f3bbefcd1b990b6a7ddabed5760a2417", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/maple_core-9c9d2d6ec07a5c98)
[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 macros::tests::cloned_closure ... ok
[INFO] [stdout] test reactive::effect::tests::effect_should_recreate_dependencies ... ok
[INFO] [stdout] test reactive::effect::tests::memo ... ok
[INFO] [stdout] test reactive::effect::tests::nested_effects_should_recreate_inner ... ok
[INFO] [stdout] test reactive::effect::tests::memo_only_run_once ... ok
[INFO] [stdout] test reactive::signal::tests::signals ... ok
[INFO] [stdout] test reactive::effect::tests::selector ... ok
[INFO] [stdout] test reactive::effect::tests::cleanup_in_effect ... ok
[INFO] [stdout] test reactive::effect::tests::cleanup ... ok
[INFO] [stdout] test reactive::tests::drop_owner_inside_effect ... ok
[INFO] [stdout] test reactive::effect::tests::untracked_memo ... ok
[INFO] [stdout] test reactive::signal_vec::tests::signal_vec ... ok
[INFO] [stdout] test reactive::signal_vec::tests::map_chain_temporary ... ok
[INFO] [stdout] test reactive::effect::tests::destroy_effects_on_owner_drop ... ok
[INFO] [stdout] test reactive::signal::tests::state_handle ... ok
[INFO] [stdout] test reactive::effect::tests::effect_should_subscribe_once ... ok
[INFO] [stdout] test reactive::effect::tests::dependency_on_memo ... ok
[INFO] [stdout] test reactive::effect::tests::effects ... ok
[INFO] [stdout] test reactive::signal_vec::tests::map ... ok
[INFO] [stdout] test reactive::signal_vec::tests::map_chain ... ok
[INFO] [stdout] test reactive::signal_vec::tests::map_inner_scope ... ok
[INFO] [stdout] test reactive::signal::tests::signal_composition ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration/main.rs (/opt/rustwide/target/debug/deps/integration-fbab01a4274e8108)
[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/signal.rs - reactive::signal::Signal (line 99) ... ok
[INFO] [stdout] test src/reactive/effect.rs - reactive::effect::on_cleanup (line 404) ... ok
[INFO] [stdout] test src/reactive/effect.rs - reactive::effect::create_effect (line 271) ... ok
[INFO] [stdout] test src/reactive/signal_vec.rs - reactive::signal_vec::SignalVec<T>::to_vec (line 171) ... ok
[INFO] [stdout] test src/reactive.rs - reactive::create_root (line 14) ... ok
[INFO] [stdout] test src/reactive/effect.rs - reactive::effect::untrack (line 373) ... ok
[INFO] [stdout] test src/reactive/signal.rs - reactive::signal::Signal<T>::new (line 116) ... ok
[INFO] [stdout] test src/reactive/signal_vec.rs - reactive::signal_vec::SignalVec<T>::map (line 108) ... ok
[INFO] [stdout] test src/reactive/signal.rs - reactive::signal::Signal<T>::set (line 132) ... ok
[INFO] [stdout] test src/macros.rs - cloned (line 8) ... ok
[INFO] [stdout] test src/reactive/effect.rs - reactive::effect::create_memo (line 300) ... ok
[INFO] [stdout] test src/reactive/signal.rs - reactive::signal::StateHandle<T>::get_untracked (line 41) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.36s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "eb209d4a6dd6f68d533203a4c140ac33f3bbefcd1b990b6a7ddabed5760a2417", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb209d4a6dd6f68d533203a4c140ac33f3bbefcd1b990b6a7ddabed5760a2417", kill_on_drop: false }`
[INFO] [stdout] eb209d4a6dd6f68d533203a4c140ac33f3bbefcd1b990b6a7ddabed5760a2417