Dec 06 23:28:26.693 INFO testing serde-xml-rs-0.2.1 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 23:28:26.693 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 23:28:27.112 INFO [stdout] 6e53d1e943258670967546a3703d63b31c68888b359dcf12a7e109f627967cce
Dec 06 23:28:27.114 INFO running `"docker" "start" "-a" "6e53d1e943258670967546a3703d63b31c68888b359dcf12a7e109f627967cce"`
Dec 06 23:28:28.660 INFO [stderr] usermod: no changes
Dec 06 23:28:28.744 INFO [stderr]    Compiling serde-xml-rs v0.2.1 (/source)
Dec 06 23:28:29.952 INFO [stderr] warning: variable does not need to be mutable
Dec 06 23:28:29.952 INFO [stderr]   --> src/serialize.rs:89:23
Dec 06 23:28:29.952 INFO [stderr]    |
Dec 06 23:28:29.952 INFO [stderr] 89 |     fn serialize_bool(mut self, v: bool) -> Result<Self::Ok, Self::Error> {
Dec 06 23:28:29.952 INFO [stderr]    |                       ----^^^^
Dec 06 23:28:29.952 INFO [stderr]    |                       |
Dec 06 23:28:29.952 INFO [stderr]    |                       help: remove this `mut`
Dec 06 23:28:29.952 INFO [stderr]    |
Dec 06 23:28:29.952 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 23:28:29.952 INFO [stderr] 
Dec 06 23:28:30.144 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
Dec 06 23:28:30.145 INFO [stderr] su: No module specific data is present
Dec 06 23:28:30.822 INFO running `"docker" "inspect" "6e53d1e943258670967546a3703d63b31c68888b359dcf12a7e109f627967cce"`
Dec 06 23:28:31.218 INFO running `"docker" "rm" "-f" "6e53d1e943258670967546a3703d63b31c68888b359dcf12a7e109f627967cce"`
Dec 06 23:28:31.608 INFO [stdout] 6e53d1e943258670967546a3703d63b31c68888b359dcf12a7e109f627967cce
Dec 06 23:28:31.616 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 23:28:32.056 INFO [stdout] 65b9bc1c9773657820b03835b090e1f6cca6a12dd20ffa1feb8d116f3bb0ab44
Dec 06 23:28:32.058 INFO running `"docker" "start" "-a" "65b9bc1c9773657820b03835b090e1f6cca6a12dd20ffa1feb8d116f3bb0ab44"`
Dec 06 23:28:33.932 INFO [stderr] usermod: no changes
Dec 06 23:28:34.036 INFO [stderr]    Compiling serde-xml-rs v0.2.1 (/source)
Dec 06 23:28:37.376 INFO [stderr] warning: variable does not need to be mutable
Dec 06 23:28:37.376 INFO [stderr]   --> src/serialize.rs:89:23
Dec 06 23:28:37.376 INFO [stderr]    |
Dec 06 23:28:37.376 INFO [stderr] 89 |     fn serialize_bool(mut self, v: bool) -> Result<Self::Ok, Self::Error> {
Dec 06 23:28:37.376 INFO [stderr]    |                       ----^^^^
Dec 06 23:28:37.376 INFO [stderr]    |                       |
Dec 06 23:28:37.376 INFO [stderr]    |                       help: remove this `mut`
Dec 06 23:28:37.376 INFO [stderr]    |
Dec 06 23:28:37.376 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 23:28:37.376 INFO [stderr] 
Dec 06 23:28:44.732 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.77s
Dec 06 23:28:44.740 INFO [stderr] su: No module specific data is present
Dec 06 23:28:45.981 INFO running `"docker" "inspect" "65b9bc1c9773657820b03835b090e1f6cca6a12dd20ffa1feb8d116f3bb0ab44"`
Dec 06 23:28:46.310 INFO running `"docker" "rm" "-f" "65b9bc1c9773657820b03835b090e1f6cca6a12dd20ffa1feb8d116f3bb0ab44"`
Dec 06 23:28:46.720 INFO [stdout] 65b9bc1c9773657820b03835b090e1f6cca6a12dd20ffa1feb8d116f3bb0ab44
Dec 06 23:28:46.728 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-3/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 23:28:47.205 INFO [stdout] 2da5d8194fec70c157e954e45bf4c0aead5287dd7ccad4fd8800d5c731d5165c
Dec 06 23:28:47.207 INFO running `"docker" "start" "-a" "2da5d8194fec70c157e954e45bf4c0aead5287dd7ccad4fd8800d5c731d5165c"`
Dec 06 23:28:48.548 INFO [stderr] usermod: no changes
Dec 06 23:28:48.696 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.10s
Dec 06 23:28:48.696 INFO [stderr]      Running /target/debug/deps/serde_xml_rs-5fd300f28906d2fb
Dec 06 23:28:48.700 INFO [stdout] 
Dec 06 23:28:48.700 INFO [stdout] running 7 tests
Dec 06 23:28:48.700 INFO [stdout] test serialize::tests::serialize_a_list ... ignored
Dec 06 23:28:48.700 INFO [stdout] test serialize::tests::test_serialize_struct ... ok
Dec 06 23:28:48.700 INFO [stdout] test serialize::tests::test_serialize_map_entries ... ok
Dec 06 23:28:48.700 INFO [stdout] test serialize::tests::test_serialize_bool ... ok
Dec 06 23:28:48.700 INFO [stdout] test serialize::tests::test_start_serialize_struct ... ok
Dec 06 23:28:48.712 INFO [stdout] test serialize::tests::test_serialize_struct_field ... ok
Dec 06 23:28:48.712 INFO [stdout] test serialize::tests::test_serialize_enum ... ok
Dec 06 23:28:48.712 INFO [stdout] 
Dec 06 23:28:48.712 INFO [stdout] test result: ok. 6 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
Dec 06 23:28:48.712 INFO [stdout] 
Dec 06 23:28:48.720 INFO [stderr]      Running /target/debug/deps/migrated-dde00ddfcf6260d7
Dec 06 23:28:48.722 INFO [stdout] 
Dec 06 23:28:48.722 INFO [stdout] running 26 tests
Dec 06 23:28:48.741 INFO [stdout] test futile2 ... ok
Dec 06 23:28:48.741 INFO [stdout] test futile ... ok
Dec 06 23:28:48.741 INFO [stdout] test test_amoskvin ... ok
Dec 06 23:28:48.741 INFO [stdout] test test_namespaces ... ok
Dec 06 23:28:48.745 INFO [stdout] test test_doctype_fail ... ok
Dec 06 23:28:48.745 INFO [stdout] test test_hugo_duncan2 ... ok
Dec 06 23:28:48.745 INFO [stdout] test test_hugo_duncan ... ok
Dec 06 23:28:48.909 INFO [stdout] test test_option ... ok
Dec 06 23:28:48.909 INFO [stdout] test test_forwarded_namespace ... ok
Dec 06 23:28:48.909 INFO [stdout] test test_nicolai86 ... ok
Dec 06 23:28:48.909 INFO [stdout] test test_parse_bool ... ok
Dec 06 23:28:48.909 INFO [stdout] test test_parse_i64 ... ok
Dec 06 23:28:48.909 INFO [stdout] test test_parse_struct ... ok
Dec 06 23:28:48.916 INFO [stdout] test test_parse_hierarchies ... ok
Dec 06 23:28:48.916 INFO [stdout] test test_parse_complexstruct ... ok
Dec 06 23:28:48.917 INFO [stdout] test test_parse_attributes ... ok
Dec 06 23:28:48.917 INFO [stdout] test test_parse_unfinished ... ok
Dec 06 23:28:48.917 INFO [stdout] test test_parse_u64 ... ok
Dec 06 23:28:48.917 INFO [stdout] test test_parse_f64 ... ok
Dec 06 23:28:48.917 INFO [stdout] test test_doctype ... ok
Dec 06 23:28:48.917 INFO [stdout] test test_parse_enum ... ok
Dec 06 23:28:48.917 INFO [stdout] test test_parse_string ... ok
Dec 06 23:28:48.917 INFO [stdout] test test_parse_unit ... ok
Dec 06 23:28:48.917 INFO [stdout] test unknown_field ... ok
Dec 06 23:28:48.924 INFO [stdout] test test_parse_xml_value ... ok
Dec 06 23:28:48.924 INFO [stdout] test test_things_qc_found ... ok
Dec 06 23:28:48.924 INFO [stdout] 
Dec 06 23:28:48.924 INFO [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 23:28:48.924 INFO [stdout] 
Dec 06 23:28:48.943 INFO [stderr]      Running /target/debug/deps/round_trip-322a36dc39d2d574
Dec 06 23:28:48.943 INFO [stdout] 
Dec 06 23:28:48.943 INFO [stdout] running 2 tests
Dec 06 23:28:48.943 INFO [stdout] test round_trip_list_of_enums ... ignored
Dec 06 23:28:48.952 INFO [stderr]      Running /target/debug/deps/test-0ce5f901392beee7
Dec 06 23:28:48.952 INFO [stdout] test basic_struct ... ok
Dec 06 23:28:48.952 INFO [stdout] 
Dec 06 23:28:48.952 INFO [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
Dec 06 23:28:48.952 INFO [stdout] 
Dec 06 23:28:48.972 INFO [stdout] 
Dec 06 23:28:48.972 INFO [stderr]    Doc-tests serde-xml-rs
Dec 06 23:28:48.972 INFO [stdout] running 4 tests
Dec 06 23:28:48.972 INFO [stdout] test simple_struct_from_attribute_and_child ... ok
Dec 06 23:28:48.972 INFO [stdout] test nested_collection ... ok
Dec 06 23:28:48.972 INFO [stdout] test simple_struct_from_attributes ... ok
Dec 06 23:28:48.972 INFO [stdout] test collection_of_enums ... ok
Dec 06 23:28:48.972 INFO [stdout] 
Dec 06 23:28:48.972 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 23:28:48.972 INFO [stdout] 
Dec 06 23:28:50.236 INFO [stdout] 
Dec 06 23:28:50.236 INFO [stdout] running 1 test
Dec 06 23:28:52.120 INFO [stdout] test src/serialize.rs - serialize::serialize (line 15) ... ok
Dec 06 23:28:52.120 INFO [stdout] 
Dec 06 23:28:52.120 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 23:28:52.120 INFO [stdout] 
Dec 06 23:28:52.132 INFO [stderr] su: No module specific data is present
Dec 06 23:28:52.748 INFO running `"docker" "inspect" "2da5d8194fec70c157e954e45bf4c0aead5287dd7ccad4fd8800d5c731d5165c"`
Dec 06 23:28:53.006 INFO running `"docker" "rm" "-f" "2da5d8194fec70c157e954e45bf4c0aead5287dd7ccad4fd8800d5c731d5165c"`
Dec 06 23:28:53.272 INFO [stdout] 2da5d8194fec70c157e954e45bf4c0aead5287dd7ccad4fd8800d5c731d5165c