[INFO] fetching crate rosace-core 0.1.0...
[INFO] testing rosace-core-0.1.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate rosace-core 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate rosace-core 0.1.0
[INFO] finished tweaking crates.io crate rosace-core 0.1.0
[INFO] tweaked toml for crates.io crate rosace-core 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rosace-core 0.1.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rosace-core 0.1.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rosace-state v0.1.0
[INFO] [stderr]   Downloaded rosace-trace v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 17c2e5aaf8ad0eb140581951022c815994ab093e7c171148d506fb5ba8821bb9
[INFO] running `Command { std: "docker" "start" "17c2e5aaf8ad0eb140581951022c815994ab093e7c171148d506fb5ba8821bb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17c2e5aaf8ad0eb140581951022c815994ab093e7c171148d506fb5ba8821bb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "17c2e5aaf8ad0eb140581951022c815994ab093e7c171148d506fb5ba8821bb9" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "17c2e5aaf8ad0eb140581951022c815994ab093e7c171148d506fb5ba8821bb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "17c2e5aaf8ad0eb140581951022c815994ab093e7c171148d506fb5ba8821bb9" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling web-time v1.1.0
[INFO] [stderr]    Compiling rosace-trace v0.1.0
[INFO] [stderr]    Compiling rosace-state v0.1.0
[INFO] [stderr]    Compiling rosace-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "17c2e5aaf8ad0eb140581951022c815994ab093e7c171148d506fb5ba8821bb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "17c2e5aaf8ad0eb140581951022c815994ab093e7c171148d506fb5ba8821bb9" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling rosace-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "17c2e5aaf8ad0eb140581951022c815994ab093e7c171148d506fb5ba8821bb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "17c2e5aaf8ad0eb140581951022c815994ab093e7c171148d506fb5ba8821bb9" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rosace_core-8e812d853c3b0256)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test app_lifecycle::tests::use_app_lifecycle_subscribes_the_calling_component_for_re_render ... ok
[INFO] [stdout] test media_query::tests::set_media_query_forces_a_real_repaint ... ok
[INFO] [stdout] test persist::tests::stale_bytes_decode_to_none_not_panic ... ok
[INFO] [stdout] test semantic_node::tests::builder_methods_set_the_expected_fields ... ok
[INFO] [stdout] test semantic_node::tests::default_matches_new ... ok
[INFO] [stdout] test app_lifecycle::tests::set_then_read_round_trips_every_state ... ok
[INFO] [stdout] test tests::child_container_order_preserved ... ok
[INFO] [stdout] test tests::component_builds_element ... ok
[INFO] [stdout] test tests::constraints_loose_has_zero_min ... ok
[INFO] [stdout] test tests::context_state_creates_atom ... ok
[INFO] [stdout] test tests::context_state_persists_across_frames ... ok
[INFO] [stdout] test media_query::tests::use_media_query_reads_back_what_was_set ... ok
[INFO] [stdout] test semantic_node::tests::href_only_meaningful_for_link_but_settable_regardless ... ok
[INFO] [stdout] test semantic_node::tests::new_semantic_node_has_unknown_role_and_no_optional_fields ... ok
[INFO] [stdout] test persist::tests::primitives_round_trip ... ok
[INFO] [stdout] test tests::lifecycle_on_cleanup_registered ... ok
[INFO] [stdout] test app_lifecycle::tests::defaults_to_active ... ok
[INFO] [stdout] test asset::tests::resolves_under_the_root_and_honours_an_override ... ok
[INFO] [stdout] test tests::rosace_error_display ... ok
[INFO] [stderr]    Doc-tests rosace_core
[INFO] [stdout] test tests::error_boundary_has_fallback ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/asset.rs - asset::AssetRef (line 52) ... ignored
[INFO] [stdout] test src/component.rs - component::Component (line 12) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "17c2e5aaf8ad0eb140581951022c815994ab093e7c171148d506fb5ba8821bb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17c2e5aaf8ad0eb140581951022c815994ab093e7c171148d506fb5ba8821bb9", kill_on_drop: false }`
[INFO] [stdout] 17c2e5aaf8ad0eb140581951022c815994ab093e7c171148d506fb5ba8821bb9
