[INFO] fetching crate tuix_core 0.2.0...
[INFO] testing tuix_core-0.2.0 against try#28eff87d300677d3acc4d7129d31c74bf885cf6d for pr-94775
[INFO] extracting crate tuix_core 0.2.0 into /workspace/builds/worker-111/source
[INFO] validating manifest of crates.io crate tuix_core 0.2.0 on toolchain 28eff87d300677d3acc4d7129d31c74bf885cf6d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+28eff87d300677d3acc4d7129d31c74bf885cf6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tuix_core 0.2.0
[INFO] finished tweaking crates.io crate tuix_core 0.2.0
[INFO] tweaked toml for crates.io crate tuix_core 0.2.0 written to /workspace/builds/worker-111/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+28eff87d300677d3acc4d7129d31c74bf885cf6d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
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[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+28eff87d300677d3acc4d7129d31c74bf885cf6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Blocking waiting for file lock on package cache
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[INFO] [stdout] cf16f87ebcb76c49d1f2d7be64de840c13e4fbb8fc138c33c175449e74f1f727
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[INFO] [stderr]    Compiling tuix_core v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.03s
[INFO] running `Command { std: "docker" "inspect" "cf16f87ebcb76c49d1f2d7be64de840c13e4fbb8fc138c33c175449e74f1f727", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf16f87ebcb76c49d1f2d7be64de840c13e4fbb8fc138c33c175449e74f1f727", kill_on_drop: false }`
[INFO] [stdout] cf16f87ebcb76c49d1f2d7be64de840c13e4fbb8fc138c33c175449e74f1f727
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+28eff87d300677d3acc4d7129d31c74bf885cf6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b9d5b489f006face865fc052a6fd895372a3569967d0c0a7f0464df2c12ef5a
[INFO] running `Command { std: "docker" "start" "-a" "7b9d5b489f006face865fc052a6fd895372a3569967d0c0a7f0464df2c12ef5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling tuix_core v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 54.05s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/tuix_core-c6b258357221c226)
[INFO] running `Command { std: "docker" "inspect" "7b9d5b489f006face865fc052a6fd895372a3569967d0c0a7f0464df2c12ef5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b9d5b489f006face865fc052a6fd895372a3569967d0c0a7f0464df2c12ef5a", kill_on_drop: false }`
[INFO] [stdout] 7b9d5b489f006face865fc052a6fd895372a3569967d0c0a7f0464df2c12ef5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-111/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@sha256:1ede1414886370302e694df474b9877c02906499f04c196936ce0973d30c5eaa" "/opt/rustwide/cargo-home/bin/cargo" "+28eff87d300677d3acc4d7129d31c74bf885cf6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4e68678b79e5822291476486b82f40b4b793b02e793e43642da467f20b6b5d68
[INFO] running `Command { std: "docker" "start" "-a" "4e68678b79e5822291476486b82f40b4b793b02e793e43642da467f20b6b5d68", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.23s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tuix_core-c6b258357221c226)
[INFO] [stderr]    Doc-tests tuix_core
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test state::entity::tests::create ... ok
[INFO] [stdout] test state::storage::animatable_storage::tests::inline ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/state/mod.rs - state::State::insert_event (line 250) ... FAILED
[INFO] [stdout] test src/state/mod.rs - state::State::add_stylesheet (line 169) ... FAILED
[INFO] [stdout] test src/state/mod.rs - state::State::add_style_rule (line 192) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/state/mod.rs - state::State::insert_event (line 250) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `WindowEvent`
[INFO] [stdout]  --> src/state/mod.rs:251:31
[INFO] [stdout]   |
[INFO] [stdout] 3 | state.insert_event(Event::new(WindowEvent::WindowClose));
[INFO] [stdout]   |                               ^^^^^^^^^^^ use of undeclared type `WindowEvent`
[INFO] [stdout] 
[INFO] [stdout] error[E0425]: cannot find value `state` in this scope
[INFO] [stdout]  --> src/state/mod.rs:251:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | state.insert_event(Event::new(WindowEvent::WindowClose));
[INFO] [stdout]   | ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Event`
[INFO] [stdout]  --> src/state/mod.rs:251:20
[INFO] [stdout]   |
[INFO] [stdout] 3 | state.insert_event(Event::new(WindowEvent::WindowClose));
[INFO] [stdout]   |                    ^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tuix_core::Event;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/state/mod.rs - state::State::add_stylesheet (line 169) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `state` in this scope
[INFO] [stdout]  --> src/state/mod.rs:170:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | state.add_stylesheet("path_to_stylesheet.css");
[INFO] [stdout]   | ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/state/mod.rs - state::State::add_style_rule (line 192) stdout ----
[INFO] [stdout] error[E0425]: cannot find value `state` in this scope
[INFO] [stdout]  --> src/state/mod.rs:193:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | state.add_style_rule(StyleRule::new(Selector::element("button")).property(Property::FlexGrow(1.0)))
[INFO] [stdout]   | ^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `StyleRule`
[INFO] [stdout]  --> src/state/mod.rs:193:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | state.add_style_rule(StyleRule::new(Selector::element("button")).property(Property::FlexGrow(1.0)))
[INFO] [stdout]   |                      ^^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tuix_core::StyleRule;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Selector`
[INFO] [stdout]  --> src/state/mod.rs:193:37
[INFO] [stdout]   |
[INFO] [stdout] 3 | state.add_style_rule(StyleRule::new(Selector::element("button")).property(Property::FlexGrow(1.0)))
[INFO] [stdout]   |                                     ^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tuix_core::Selector;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Property`
[INFO] [stdout]  --> src/state/mod.rs:193:75
[INFO] [stdout]   |
[INFO] [stdout] 3 | state.add_style_rule(StyleRule::new(Selector::element("button")).property(Property::FlexGrow(1.0)))
[INFO] [stdout]   |                                                                           ^^^^^^^^ not found in this scope
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this enum
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tuix_core::Property;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0425, E0433.
[INFO] [stdout] For more information about an error, try `rustc --explain E0425`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/state/mod.rs - state::State::add_style_rule (line 192)
[INFO] [stdout]     src/state/mod.rs - state::State::add_stylesheet (line 169)
[INFO] [stdout]     src/state/mod.rs - state::State::insert_event (line 250)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--doc'
[INFO] running `Command { std: "docker" "inspect" "4e68678b79e5822291476486b82f40b4b793b02e793e43642da467f20b6b5d68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e68678b79e5822291476486b82f40b4b793b02e793e43642da467f20b6b5d68", kill_on_drop: false }`
[INFO] [stdout] 4e68678b79e5822291476486b82f40b4b793b02e793e43642da467f20b6b5d68