Dec 06 23:28:25.695 INFO testing serde-xml-rs-0.2.1 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 23:28:25.695 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 23:28:26.134 INFO [stdout] 36fb63c8575449111139627712847bb356c423752a8645251cc2954c60c23b31
Dec 06 23:28:26.140 INFO running `"docker" "start" "-a" "36fb63c8575449111139627712847bb356c423752a8645251cc2954c60c23b31"`
Dec 06 23:28:27.608 INFO [stderr] usermod: no changes
Dec 06 23:28:27.800 INFO [stderr]    Compiling serde-xml-rs v0.2.1 (/source)
Dec 06 23:28:28.956 INFO [stderr] warning: variable does not need to be mutable
Dec 06 23:28:28.956 INFO [stderr]   --> src/serialize.rs:89:23
Dec 06 23:28:28.956 INFO [stderr]    |
Dec 06 23:28:28.956 INFO [stderr] 89 |     fn serialize_bool(mut self, v: bool) -> Result<Self::Ok, Self::Error> {
Dec 06 23:28:28.956 INFO [stderr]    |                       ----^^^^
Dec 06 23:28:28.956 INFO [stderr]    |                       |
Dec 06 23:28:28.956 INFO [stderr]    |                       help: remove this `mut`
Dec 06 23:28:28.956 INFO [stderr]    |
Dec 06 23:28:28.956 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 23:28:28.956 INFO [stderr] 
Dec 06 23:28:29.132 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.49s
Dec 06 23:28:29.133 INFO [stderr] su: No module specific data is present
Dec 06 23:28:30.137 INFO running `"docker" "inspect" "36fb63c8575449111139627712847bb356c423752a8645251cc2954c60c23b31"`
Dec 06 23:28:30.364 INFO running `"docker" "rm" "-f" "36fb63c8575449111139627712847bb356c423752a8645251cc2954c60c23b31"`
Dec 06 23:28:30.672 INFO [stdout] 36fb63c8575449111139627712847bb356c423752a8645251cc2954c60c23b31
Dec 06 23:28:30.674 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 23:28:31.105 INFO [stdout] abc535e46bc7a98eb6e135a66f52756e5dba131e625c94376330a3a639d103fc
Dec 06 23:28:31.112 INFO running `"docker" "start" "-a" "abc535e46bc7a98eb6e135a66f52756e5dba131e625c94376330a3a639d103fc"`
Dec 06 23:28:32.401 INFO [stderr] usermod: no changes
Dec 06 23:28:32.504 INFO [stderr]    Compiling serde-xml-rs v0.2.1 (/source)
Dec 06 23:28:35.032 INFO [stderr] warning: variable does not need to be mutable
Dec 06 23:28:35.032 INFO [stderr]   --> src/serialize.rs:89:23
Dec 06 23:28:35.032 INFO [stderr]    |
Dec 06 23:28:35.032 INFO [stderr] 89 |     fn serialize_bool(mut self, v: bool) -> Result<Self::Ok, Self::Error> {
Dec 06 23:28:35.032 INFO [stderr]    |                       ----^^^^
Dec 06 23:28:35.032 INFO [stderr]    |                       |
Dec 06 23:28:35.032 INFO [stderr]    |                       help: remove this `mut`
Dec 06 23:28:35.032 INFO [stderr]    |
Dec 06 23:28:35.032 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 06 23:28:35.032 INFO [stderr] 
Dec 06 23:28:42.160 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.73s
Dec 06 23:28:42.172 INFO [stderr] su: No module specific data is present
Dec 06 23:28:42.859 INFO running `"docker" "inspect" "abc535e46bc7a98eb6e135a66f52756e5dba131e625c94376330a3a639d103fc"`
Dec 06 23:28:43.024 INFO running `"docker" "rm" "-f" "abc535e46bc7a98eb6e135a66f52756e5dba131e625c94376330a3a639d103fc"`
Dec 06 23:28:43.281 INFO [stdout] abc535e46bc7a98eb6e135a66f52756e5dba131e625c94376330a3a639d103fc
Dec 06 23:28:43.288 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 23:28:43.712 INFO [stdout] 32675bba45324f992ab8bf31ed9389b0dadf757ff8ff68f41f72dccd62c64828
Dec 06 23:28:43.720 INFO running `"docker" "start" "-a" "32675bba45324f992ab8bf31ed9389b0dadf757ff8ff68f41f72dccd62c64828"`
Dec 06 23:28:45.338 INFO [stderr] usermod: no changes
Dec 06 23:28:45.432 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 06 23:28:45.445 INFO [stderr]      Running /target/debug/deps/serde_xml_rs-d53ced8508d3df97
Dec 06 23:28:45.446 INFO [stdout] 
Dec 06 23:28:45.446 INFO [stdout] running 7 tests
Dec 06 23:28:45.446 INFO [stdout] test serialize::tests::serialize_a_list ... ignored
Dec 06 23:28:45.446 INFO [stdout] test serialize::tests::test_start_serialize_struct ... ok
Dec 06 23:28:45.446 INFO [stdout] test serialize::tests::test_serialize_struct_field ... ok
Dec 06 23:28:45.446 INFO [stdout] test serialize::tests::test_serialize_struct ... ok
Dec 06 23:28:45.446 INFO [stdout] test serialize::tests::test_serialize_map_entries ... ok
Dec 06 23:28:45.446 INFO [stdout] test serialize::tests::test_serialize_enum ... ok
Dec 06 23:28:45.446 INFO [stdout] test serialize::tests::test_serialize_bool ... ok
Dec 06 23:28:45.446 INFO [stdout] 
Dec 06 23:28:45.446 INFO [stdout] test result: ok. 6 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
Dec 06 23:28:45.446 INFO [stdout] 
Dec 06 23:28:45.452 INFO [stderr]      Running /target/debug/deps/migrated-8a6d657e53939861
Dec 06 23:28:45.452 INFO [stdout] 
Dec 06 23:28:45.452 INFO [stdout] running 26 tests
Dec 06 23:28:45.452 INFO [stdout] test test_hugo_duncan ... ok
Dec 06 23:28:45.452 INFO [stdout] test test_hugo_duncan2 ... ok
Dec 06 23:28:45.460 INFO [stdout] test test_doctype_fail ... ok
Dec 06 23:28:45.460 INFO [stdout] test test_amoskvin ... ok
Dec 06 23:28:45.460 INFO [stdout] test test_namespaces ... ok
Dec 06 23:28:45.468 INFO [stdout] test futile2 ... ok
Dec 06 23:28:45.468 INFO [stdout] test futile ... ok
Dec 06 23:28:45.513 INFO [stdout] test test_doctype ... ok
Dec 06 23:28:45.513 INFO [stdout] test test_nicolai86 ... ok
Dec 06 23:28:45.513 INFO [stdout] test test_option ... ok
Dec 06 23:28:45.513 INFO [stdout] test test_parse_attributes ... ok
Dec 06 23:28:45.513 INFO [stdout] test test_parse_f64 ... ok
Dec 06 23:28:45.513 INFO [stdout] test test_parse_complexstruct ... ok
Dec 06 23:28:45.513 INFO [stdout] test test_parse_enum ... ok
Dec 06 23:28:45.516 INFO [stdout] test test_parse_hierarchies ... ok
Dec 06 23:28:45.532 INFO [stdout] test test_parse_bool ... ok
Dec 06 23:28:45.532 INFO [stdout] test test_forwarded_namespace ... ok
Dec 06 23:28:45.532 INFO [stdout] test test_parse_unit ... ok
Dec 06 23:28:45.532 INFO [stdout] test test_parse_string ... ok
Dec 06 23:28:45.532 INFO [stdout] test test_parse_unfinished ... ok
Dec 06 23:28:45.532 INFO [stdout] test test_parse_u64 ... ok
Dec 06 23:28:45.532 INFO [stdout] test test_parse_i64 ... ok
Dec 06 23:28:45.532 INFO [stdout] test test_parse_struct ... ok
Dec 06 23:28:45.532 INFO [stdout] test test_things_qc_found ... ok
Dec 06 23:28:45.532 INFO [stdout] test test_parse_xml_value ... ok
Dec 06 23:28:45.532 INFO [stdout] test unknown_field ... ok
Dec 06 23:28:45.532 INFO [stdout] 
Dec 06 23:28:45.532 INFO [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 23:28:45.532 INFO [stdout] 
Dec 06 23:28:45.544 INFO [stderr]      Running /target/debug/deps/round_trip-1944fa6231f202de
Dec 06 23:28:45.544 INFO [stdout] 
Dec 06 23:28:45.544 INFO [stdout] running 2 tests
Dec 06 23:28:45.544 INFO [stdout] test round_trip_list_of_enums ... ignored
Dec 06 23:28:45.556 INFO [stdout] test basic_struct ... ok
Dec 06 23:28:45.556 INFO [stdout] 
Dec 06 23:28:45.556 INFO [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
Dec 06 23:28:45.556 INFO [stdout] 
Dec 06 23:28:45.556 INFO [stderr]      Running /target/debug/deps/test-6793d1e1b52a5798
Dec 06 23:28:45.571 INFO [stdout] 
Dec 06 23:28:45.571 INFO [stdout] running 4 tests
Dec 06 23:28:45.571 INFO [stdout] test collection_of_enums ... ok
Dec 06 23:28:45.571 INFO [stdout] test simple_struct_from_attribute_and_child ... ok
Dec 06 23:28:45.571 INFO [stdout] test simple_struct_from_attributes ... ok
Dec 06 23:28:45.576 INFO [stdout] test nested_collection ... ok
Dec 06 23:28:45.576 INFO [stdout] 
Dec 06 23:28:45.576 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 23:28:45.576 INFO [stdout] 
Dec 06 23:28:45.576 INFO [stderr]    Doc-tests serde-xml-rs
Dec 06 23:28:46.908 INFO [stdout] 
Dec 06 23:28:46.908 INFO [stdout] running 1 test
Dec 06 23:28:48.840 INFO [stdout] test src/serialize.rs - serialize::serialize (line 15) ... ok
Dec 06 23:28:48.840 INFO [stdout] 
Dec 06 23:28:48.840 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 23:28:48.840 INFO [stdout] 
Dec 06 23:28:48.854 INFO [stderr] su: No module specific data is present
Dec 06 23:28:49.386 INFO running `"docker" "inspect" "32675bba45324f992ab8bf31ed9389b0dadf757ff8ff68f41f72dccd62c64828"`
Dec 06 23:28:49.574 INFO running `"docker" "rm" "-f" "32675bba45324f992ab8bf31ed9389b0dadf757ff8ff68f41f72dccd62c64828"`
Dec 06 23:28:49.755 INFO [stdout] 32675bba45324f992ab8bf31ed9389b0dadf757ff8ff68f41f72dccd62c64828