[INFO] fetching crate quick-xml 0.20.0...
[INFO] testing quick-xml-0.20.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate quick-xml 0.20.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate quick-xml 0.20.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate quick-xml 0.20.0
[INFO] finished tweaking crates.io crate quick-xml 0.20.0
[INFO] tweaked toml for crates.io crate quick-xml 0.20.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate crates.io crate quick-xml 0.20.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", 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] 8720db7da80f6aaf43288a1fd748c22803e3b4115305604bdc43639d72376d11
[INFO] running `Command { std: "docker" "start" "-a" "8720db7da80f6aaf43288a1fd748c22803e3b4115305604bdc43639d72376d11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8720db7da80f6aaf43288a1fd748c22803e3b4115305604bdc43639d72376d11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8720db7da80f6aaf43288a1fd748c22803e3b4115305604bdc43639d72376d11", kill_on_drop: false }`
[INFO] [stdout] 8720db7da80f6aaf43288a1fd748c22803e3b4115305604bdc43639d72376d11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b347d001d83e4c6239d36cd2193883d3870c5ed3d49dceac5d4813bd927e7e71
[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" "b347d001d83e4c6239d36cd2193883d3870c5ed3d49dceac5d4813bd927e7e71", kill_on_drop: false }`
[INFO] [stderr]    Compiling quick-xml v0.20.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `Command { std: "docker" "inspect" "b347d001d83e4c6239d36cd2193883d3870c5ed3d49dceac5d4813bd927e7e71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b347d001d83e4c6239d36cd2193883d3870c5ed3d49dceac5d4813bd927e7e71", kill_on_drop: false }`
[INFO] [stdout] b347d001d83e4c6239d36cd2193883d3870c5ed3d49dceac5d4813bd927e7e71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5a531d48b3abeaafcf5938a84dba4717b194710220d4c7f2602b977bb6a3fc7
[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" "b5a531d48b3abeaafcf5938a84dba4717b194710220d4c7f2602b977bb6a3fc7", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.16
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling aho-corasick v0.7.13
[INFO] [stderr]    Compiling ordered-float v2.0.0
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling serde-value v0.7.0
[INFO] [stderr]    Compiling quick-xml v0.20.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 49.90s
[INFO] running `Command { std: "docker" "inspect" "b5a531d48b3abeaafcf5938a84dba4717b194710220d4c7f2602b977bb6a3fc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5a531d48b3abeaafcf5938a84dba4717b194710220d4c7f2602b977bb6a3fc7", kill_on_drop: false }`
[INFO] [stdout] b5a531d48b3abeaafcf5938a84dba4717b194710220d4c7f2602b977bb6a3fc7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 47e0d9da79e2d590b5de5d5f8d8517f7383bef4f4d50c1337d0e56891a0f72c1
[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" "47e0d9da79e2d590b5de5d5f8d8517f7383bef4f4d50c1337d0e56891a0f72c1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/quick_xml-a82d15c354bfe157
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test escapei::test_escape ... ok
[INFO] [stdout] test escapei::test_unescape ... ok
[INFO] [stdout] test writer::indentation::mixed_content ... ok
[INFO] [stdout] test writer::indentation::nested ... ok
[INFO] [stdout] test events::attributes::tests::regular ... ok
[INFO] [stdout] test events::test::bytestart_create ... ok
[INFO] [stdout] test events::test::local_name ... ok
[INFO] [stdout] test events::attributes::tests::html_ok ... ok
[INFO] [stdout] test writer::indentation::empty_paired ... ok
[INFO] [stdout] test events::test::bytestart_set_name ... ok
[INFO] [stdout] test events::test::bytestart_clear_attributes ... ok
[INFO] [stdout] test utils::tests::write_byte_string0 ... ok
[INFO] [stdout] test events::attributes::tests::mixed_quote ... ok
[INFO] [stdout] test writer::indentation::paired_with_inner ... ok
[INFO] [stdout] test writer::indentation::paired_with_text ... ok
[INFO] [stdout] test writer::indentation::self_closed ... ok
[INFO] [stdout] test utils::tests::write_byte_string1 ... ok
[INFO] [stdout] test utils::tests::write_byte_string3 ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/aws_test-22153bccbfdad1b0
[INFO] [stdout] test events::attributes::tests::html_fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/serde_migrated-1ea03861eff62620
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/serde_attrs-148614347ef152de
[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] [stderr]      Running /opt/rustwide/target/debug/deps/serde_roundtrip-412dd9452d32f694
[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 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/test-dc5a4201bea796a5
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test fuzz_101 ... ok
[INFO] [stdout] test test_attribute_equal ... ok
[INFO] [stdout] test test_attributes_empty ... ok
[INFO] [stdout] test test_attributes_empty_ns ... ok
[INFO] [stdout] test test_default_ns_shadowing_empty ... ok
[INFO] [stdout] test test_issue94 ... ok
[INFO] [stdout] test fuzz_53 ... ok
[INFO] [stdout] test test_default_namespace ... ok
[INFO] [stdout] test test_default_ns_shadowing_expanded ... ok
[INFO] [stdout] test test_comment_starting_with_gt ... ok
[INFO] [stdout] test test_attributes_empty_ns_expanded ... ok
[INFO] [stdout] test test_sample ... 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/unit_tests-444f711e4cede518
[INFO] [stdout] 
[INFO] [stdout] running 44 tests
[INFO] [stdout] test test_cdata_open_close ... ok
[INFO] [stdout] test test_closing_bracket_in_double_quote_attr ... ok
[INFO] [stdout] test test_closing_bracket_in_double_quote_mixed ... ok
[INFO] [stdout] test test_empty_can_be_expanded ... ok
[INFO] [stdout] test test_default_namespace ... ok
[INFO] [stdout] test test_escaped_content ... ok
[INFO] [stdout] test test_namespace ... ok
[INFO] [stdout] test test_new_xml_decl_empty ... ok
[INFO] [stdout] test test_nested ... ok
[INFO] [stdout] test test_new_xml_decl_encoding ... ok
[INFO] [stdout] test test_new_xml_decl_full ... ok
[INFO] [stdout] test test_new_xml_decl_standalone ... ok
[INFO] [stdout] test test_new_xml_decl_version ... ok
[INFO] [stdout] test test_read_write_roundtrip ... ok
[INFO] [stdout] test test_read_write_roundtrip_escape ... ok
[INFO] [stdout] test test_read_write_roundtrip_escape_text ... ok
[INFO] [stdout] test test_read_write_roundtrip_results_in_identity ... ok
[INFO] [stdout] test test_cdata ... ok
[INFO] [stdout] test test_buf_position_err_comment_2_buf ... ok
[INFO] [stdout] test test_closing_bracket_in_single_quote_attr ... ok
[INFO] [stdout] test test_empty_attr ... ok
[INFO] [stdout] test test_closing_bracket_in_single_quote_mixed ... ok
[INFO] [stdout] test test_comment ... ok
[INFO] [stdout] test test_buf_position_err_comment_trim_text ... ok
[INFO] [stdout] test test_buf_position_err_end_element ... ok
[INFO] [stdout] test test_start ... ok
[INFO] [stdout] test test_start_end_attr ... ok
[INFO] [stdout] test test_start_end_comment ... ok
[INFO] [stdout] test test_default_namespace_reset ... ok
[INFO] [stdout] test test_start_attr ... ok
[INFO] [stdout] test test_start_end ... ok
[INFO] [stdout] test test_xml_decl ... ok
[INFO] [stdout] test test_empty ... ok
[INFO] [stdout] test test_buf_position_err_comment ... ok
[INFO] [stdout] test test_write_empty_element_attrs ... ok
[INFO] [stdout] test test_writer_indent ... ok
[INFO] [stdout] test test_start_end_with_ws ... ok
[INFO] [stdout] test test_start_txt_end ... ok
[INFO] [stdout] test test_trim_test ... ok
[INFO] [stdout] test test_unescape_and_decode_without_bom_does_nothing_if_no_bom_exists ... ok
[INFO] [stdout] test test_unescape_and_decode_without_bom_removes_utf8_bom ... ok
[INFO] [stdout] test test_write_attrs ... ok
[INFO] [stdout] test test_writer ... ok
[INFO] [stdout] test test_writer_borrow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 44 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/xmlrs_reader_tests-f68ad6ac21594967
[INFO] [stdout] test eof_1 ... ok
[INFO] [stdout] test issue_default_namespace_on_outermost_element ... ok
[INFO] [stdout] test issue_105_unexpected_double_dash ... ok
[INFO] [stdout] test sample_2_short ... ok
[INFO] [stdout] test sample_1_short ... ok
[INFO] [stdout] test bad_1 ... ok
[INFO] [stdout] test default_namespace_applies_to_end_elem ... ok
[INFO] [stdout] test dashes_in_comments ... ok
[INFO] [stdout] test issue_93_large_characters_in_entity_references ... ok
[INFO] [stdout] test issue_98_cdata_ending_with_right_bracket ... ok
[INFO] [stdout] test sample_2_full ... ok
[INFO] [stdout] test sample_1_full ... ok
[INFO] [stdout] test issue_attributes_have_no_default_namespace ... ok
[INFO] [stdout] test issue_83_duplicate_attributes ... ok
[INFO] [stdout] test sample_ns_short ... ok
[INFO] [stdout] test tabs_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests quick-xml
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/events/attributes.rs - events::attributes::Attribute::from (line 186) ... ok
[INFO] [stdout] test src/events/mod.rs - events::BytesStart::to_borrowed (line 99) ... ok
[INFO] [stdout] test src/events/attributes.rs - events::attributes::Attribute::from (line 206) ... ok
[INFO] [stdout] test src/reader.rs - reader::Reader<B>::into_underlying_reader (line 836) ... ok
[INFO] [stdout] test src/reader.rs - reader::Reader<B>::read_text (line 795) ... ok
[INFO] [stdout] test src/writer.rs - writer::Writer (line 14) ... ok
[INFO] [stdout] test src/reader.rs - reader::Reader (line 33) ... ok
[INFO] [stdout] test src/lib.rs - (line 12) ... ok
[INFO] [stdout] test src/reader.rs - reader::Reader<B>::read_namespaced_event (line 577) ... ok
[INFO] [stdout] test src/reader.rs - reader::Reader<B>::read_event (line 499) ... ok
[INFO] [stdout] test src/lib.rs - (line 60) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "47e0d9da79e2d590b5de5d5f8d8517f7383bef4f4d50c1337d0e56891a0f72c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47e0d9da79e2d590b5de5d5f8d8517f7383bef4f4d50c1337d0e56891a0f72c1", kill_on_drop: false }`
[INFO] [stdout] 47e0d9da79e2d590b5de5d5f8d8517f7383bef4f4d50c1337d0e56891a0f72c1