[INFO] fetching crate momenta-core 0.2.3...
[INFO] testing momenta-core-0.2.3 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate momenta-core 0.2.3 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate momenta-core 0.2.3
[INFO] finished tweaking crates.io crate momenta-core 0.2.3
[INFO] tweaked toml for crates.io crate momenta-core 0.2.3 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate momenta-core 0.2.3 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate momenta-core 0.2.3 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded momenta-macros v0.2.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7df7ed9d4aecb931d4b472ea890ad1e986a2a3db2c7b8926f11ebfdc6c0cbe53
[INFO] running `Command { std: "docker" "start" "-a" "7df7ed9d4aecb931d4b472ea890ad1e986a2a3db2c7b8926f11ebfdc6c0cbe53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7df7ed9d4aecb931d4b472ea890ad1e986a2a3db2c7b8926f11ebfdc6c0cbe53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7df7ed9d4aecb931d4b472ea890ad1e986a2a3db2c7b8926f11ebfdc6c0cbe53", kill_on_drop: false }`
[INFO] [stdout] 7df7ed9d4aecb931d4b472ea890ad1e986a2a3db2c7b8926f11ebfdc6c0cbe53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58f95238502fe00d05eab8086bc199282ac6de0f1f8dc4feb66dc72a2a2a9de3
[INFO] running `Command { std: "docker" "start" "-a" "58f95238502fe00d05eab8086bc199282ac6de0f1f8dc4feb66dc72a2a2a9de3", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling unicode-ident v1.0.19
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling spin v0.10.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling momenta-macros v0.2.3
[INFO] [stderr]    Compiling momenta-core v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.23s
[INFO] running `Command { std: "docker" "inspect" "58f95238502fe00d05eab8086bc199282ac6de0f1f8dc4feb66dc72a2a2a9de3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58f95238502fe00d05eab8086bc199282ac6de0f1f8dc4feb66dc72a2a2a9de3", kill_on_drop: false }`
[INFO] [stdout] 58f95238502fe00d05eab8086bc199282ac6de0f1f8dc4feb66dc72a2a2a9de3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 09ca4f45cb6d57fe3560f6992a2f590078b39f1e83c793519f72a39681702369
[INFO] running `Command { std: "docker" "start" "-a" "09ca4f45cb6d57fe3560f6992a2f590078b39f1e83c793519f72a39681702369", kill_on_drop: false }`
[INFO] [stderr]    Compiling momenta-core v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "09ca4f45cb6d57fe3560f6992a2f590078b39f1e83c793519f72a39681702369", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09ca4f45cb6d57fe3560f6992a2f590078b39f1e83c793519f72a39681702369", kill_on_drop: false }`
[INFO] [stdout] 09ca4f45cb6d57fe3560f6992a2f590078b39f1e83c793519f72a39681702369
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] af560575d05c5d309e52c2c321350207ed4cad525230a29c6c734b0f8d5e8976
[INFO] running `Command { std: "docker" "start" "-a" "af560575d05c5d309e52c2c321350207ed4cad525230a29c6c734b0f8d5e8976", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/momenta_core-2d70c35e4fb4e41d)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test signals::tests::test_multiple_signals_and_dependencies ... ok
[INFO] [stdout] test signals::tests::test_nested_scopes ... ok
[INFO] [stdout] test signals::tests::test_signal_and_effect_in_scope ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests momenta_core
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/nodes.rs - nodes::Attribute (line 92) ... ignored
[INFO] [stdout] test src/nodes.rs - nodes::Component (line 225) ... ignored
[INFO] [stdout] test src/nodes.rs - nodes::Element (line 145) ... ignored
[INFO] [stdout] test src/signals.rs - signals::batch (line 463) ... ignored
[INFO] [stdout] test src/signals.rs - signals::create_effect (line 712) ... ignored
[INFO] [stdout] test src/signals.rs - signals::create_effect_with_cleanup (line 741) ... ignored
[INFO] [stdout] test src/signals.rs - signals::Signal<T>::derive (line 357) - compile ... ok
[INFO] [stdout] test src/signals.rs - signals::create_computed (line 653) - compile ... ok
[INFO] [stdout] test src/signals.rs - signals::create_memo (line 507) - compile ... ok
[INFO] [stdout] test src/nodes.rs - nodes::class (line 39) ... ok
[INFO] [stdout] test src/nodes.rs - nodes::Node (line 269) ... ok
[INFO] [stdout] test src/nodes.rs - nodes::OptionAttribute (line 108) ... ok
[INFO] [stdout] test src/nodes.rs - nodes::classes (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 6 ignored; 0 measured; 0 filtered out; finished in 0.16s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.10s; merged doctests compilation took 0.93s
[INFO] running `Command { std: "docker" "inspect" "af560575d05c5d309e52c2c321350207ed4cad525230a29c6c734b0f8d5e8976", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af560575d05c5d309e52c2c321350207ed4cad525230a29c6c734b0f8d5e8976", kill_on_drop: false }`
[INFO] [stdout] af560575d05c5d309e52c2c321350207ed4cad525230a29c6c734b0f8d5e8976