[INFO] crate sauron 0.24.0 is already in cache
[INFO] testing sauron-0.24.0 against 1.44.0 for beta-1.45-1
[INFO] extracting crate sauron 0.24.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate sauron 0.24.0 on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate sauron 0.24.0
[INFO] finished tweaking crates.io crate sauron 0.24.0
[INFO] tweaked toml for crates.io crate sauron 0.24.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate crates.io crate sauron 0.24.0 already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 74b6e0ed88224f9204400df671a85e4bfca79033477046ed166d9f9e3e99f1f8
[INFO] running `"docker" "start" "-a" "74b6e0ed88224f9204400df671a85e4bfca79033477046ed166d9f9e3e99f1f8"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.60
[INFO] [stderr]    Compiling bumpalo v3.2.1
[INFO] [stderr]    Compiling wasm-bindgen v0.2.60
[INFO] [stderr]    Compiling sauron_vdom v0.24.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.15
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.60
[INFO] [stderr]    Compiling thiserror v1.0.15
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.60
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.60
[INFO] [stderr]    Compiling js-sys v0.3.37
[INFO] [stderr]    Compiling web-sys v0.3.37
[INFO] [stderr]    Compiling sauron v0.24.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.83s
[INFO] running `"docker" "inspect" "74b6e0ed88224f9204400df671a85e4bfca79033477046ed166d9f9e3e99f1f8"`
[INFO] running `"docker" "rm" "-f" "74b6e0ed88224f9204400df671a85e4bfca79033477046ed166d9f9e3e99f1f8"`
[INFO] [stdout] 74b6e0ed88224f9204400df671a85e4bfca79033477046ed166d9f9e3e99f1f8
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 20993eca61b6cd74f08fcadf4b2659ad6c530c63e87f9f2dafe8d09caf6e091f
[INFO] running `"docker" "start" "-a" "20993eca61b6cd74f08fcadf4b2659ad6c530c63e87f9f2dafe8d09caf6e091f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling serde_json v1.0.51
[INFO] [stderr]    Compiling bstr v0.2.12
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.10
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.6
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.10
[INFO] [stderr]    Compiling wasm-bindgen-test v0.3.10
[INFO] [stderr]    Compiling csv v1.1.3
[INFO] [stderr]    Compiling tinytemplate v1.0.4
[INFO] [stderr]    Compiling criterion v0.2.11
[INFO] [stderr]    Compiling sauron v0.24.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 32.01s
[INFO] running `"docker" "inspect" "20993eca61b6cd74f08fcadf4b2659ad6c530c63e87f9f2dafe8d09caf6e091f"`
[INFO] running `"docker" "rm" "-f" "20993eca61b6cd74f08fcadf4b2659ad6c530c63e87f9f2dafe8d09caf6e091f"`
[INFO] [stdout] 20993eca61b6cd74f08fcadf4b2659ad6c530c63e87f9f2dafe8d09caf6e091f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"`
[INFO] [stdout] bb08ef3a1f880b22bb8c4b5ad164f75b2dc1a09ed7e3fcc086639caf8f8db752
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "bb08ef3a1f880b22bb8c4b5ad164f75b2dc1a09ed7e3fcc086639caf8f8db752"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.39s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sauron-5cb59dac44959e34
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/attributes_test-2a6dea760826584d
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test html::units::tests::test_units ... ok
[INFO] [stdout] test html::attributes::style_macro::tests::test_style_values ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/children_tests-988ea8aaa5aef290
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_classes ... ok
[INFO] [stdout] test test_styles ... ok
[INFO] [stdout] test test_classes_flag ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/create_element_tests-c16ecd85a10989a0
[INFO] [stdout] running 2 tests
[INFO] [stdout] test children ... ok
[INFO] [stdout] test children_using_macro_mix ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/diff_patch_test-bdcb187dc37e7896
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test truncate_children ... ok
[INFO] [stdout] test replace_node ... ok
[INFO] [stdout] test replace_if_different_keys ... ok
[INFO] [stdout] test truncate_children_different_attributes ... ok
[INFO] [stdout] test replace_text_node ... ok
[INFO] [stdout] test remove_events ... ok
[INFO] [stdout] test add_children ... ok
[INFO] [stdout] test remove_attributes ... ok
[INFO] [stdout] test change_class_attribute ... ok
[INFO] [stdout] test add_attributes ... ok
[INFO] [stdout] test change_attribute ... ok
[INFO] [stdout] test remove_nodes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dom_updater_test-b9958a40efb663ef
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/event_tests-fb5175c54804b8b8
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/html_test-de2768cc61afc03a
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test builder_with_event ... ok
[INFO] [stdout] test builder_with_children ... ok
[INFO] [stdout] test new_different_event_will_replace_what_was_first_set ... ok
[INFO] [stdout] test change_attribute ... ok
[INFO] [stdout] test add_children ... ok
[INFO] [stdout] test add_attributes ... ok
[INFO] [stdout] test replace_node ... ok
[INFO] [stdout] test replace_text_node ... ok
[INFO] [stdout] test remove_events ... ok
[INFO] [stdout] test replace_if_different_keys ... ok
[INFO] [stdout] test remove_attributes ... ok
[INFO] [stdout] test remove_nodes ... ok
[INFO] [stdout] test test_macros_with_lines ... ok
[INFO] [stdout] test test_macros_trailing_commas_in_children_only ... ok
[INFO] [stdout] test simple_builder ... ok
[INFO] [stderr]    Doc-tests sauron
[INFO] [stdout] test test_macros_trailing_commas_in_attribute_and_children ... ok
[INFO] [stdout] test should_merge_classes_flag ... ok
[INFO] [stdout] test test_macros_trailing_commas_in_attributes_only ... ok
[INFO] [stdout] test test_macros_trailing_commas ... ok
[INFO] [stdout] test test_macros_trailing_commas_in_children_and_params ... ok
[INFO] [stdout] test test_macros ... ok
[INFO] [stdout] test should_merge_classes ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/html/attributes.rs - html::attributes::attrs_flag (line 117) ... ignored
[INFO] [stdout] test src/html/attributes.rs - html::attributes::classes (line 94) ... ignored
[INFO] [stdout] test src/html/attributes.rs - html::attributes::classes_flag (line 73) ... ignored
[INFO] [stdout] test src/html/attributes.rs - html::attributes::styles (line 15) ... ignored
[INFO] [stdout] test src/html/attributes.rs - html::attributes::styles (line 19) ... ignored
[INFO] [stdout] test src/html/attributes.rs - html::attributes::styles_flag (line 48) ... ignored
[INFO] [stdout] test src/html/attributes.rs - html::attributes::styles_flag (line 55) ... ignored
[INFO] [stdout] test src/html/units.rs - html::units::px (line 12) ... ignored
[INFO] [stdout] test src/lib.rs -  (line 46) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 8 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "bb08ef3a1f880b22bb8c4b5ad164f75b2dc1a09ed7e3fcc086639caf8f8db752"`
[INFO] running `"docker" "rm" "-f" "bb08ef3a1f880b22bb8c4b5ad164f75b2dc1a09ed7e3fcc086639caf8f8db752"`
[INFO] [stdout] bb08ef3a1f880b22bb8c4b5ad164f75b2dc1a09ed7e3fcc086639caf8f8db752