Nov 17 23:28:38.742 INFO testing serde-xml-rs-0.2.1 against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 17 23:28:38.744 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 23:28:39.303 INFO [stdout] deb071eeb1216ebaf05726faf81c30960743549da5548c7f58885594195ae8b7
Nov 17 23:28:39.309 INFO running `"docker" "start" "-a" "deb071eeb1216ebaf05726faf81c30960743549da5548c7f58885594195ae8b7"`
Nov 17 23:28:40.440 INFO [stderr] usermod: no changes
Nov 17 23:28:40.555 INFO [stderr]    Compiling serde-xml-rs v0.2.1 (/source)
Nov 17 23:28:41.615 INFO [stderr] warning: variable does not need to be mutable
Nov 17 23:28:41.615 INFO [stderr]   --> src/serialize.rs:89:23
Nov 17 23:28:41.615 INFO [stderr]    |
Nov 17 23:28:41.615 INFO [stderr] 89 |     fn serialize_bool(mut self, v: bool) -> Result<Self::Ok, Self::Error> {
Nov 17 23:28:41.615 INFO [stderr]    |                       ----^^^^
Nov 17 23:28:41.615 INFO [stderr]    |                       |
Nov 17 23:28:41.615 INFO [stderr]    |                       help: remove this `mut`
Nov 17 23:28:41.615 INFO [stderr]    |
Nov 17 23:28:41.615 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 23:28:41.615 INFO [stderr] 
Nov 17 23:28:41.795 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.30s
Nov 17 23:28:41.799 INFO [stderr] su: No module specific data is present
Nov 17 23:28:42.463 INFO running `"docker" "inspect" "deb071eeb1216ebaf05726faf81c30960743549da5548c7f58885594195ae8b7"`
Nov 17 23:28:42.738 INFO running `"docker" "rm" "-f" "deb071eeb1216ebaf05726faf81c30960743549da5548c7f58885594195ae8b7"`
Nov 17 23:28:43.110 INFO [stdout] deb071eeb1216ebaf05726faf81c30960743549da5548c7f58885594195ae8b7
Nov 17 23:28:43.116 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 23:28:43.557 INFO [stdout] 2401ed56474b31fd914c74fa9b3d05ff4fe5aeddcdead3b4e46fdbc83d73c012
Nov 17 23:28:43.565 INFO running `"docker" "start" "-a" "2401ed56474b31fd914c74fa9b3d05ff4fe5aeddcdead3b4e46fdbc83d73c012"`
Nov 17 23:28:44.655 INFO [stderr] usermod: no changes
Nov 17 23:28:44.731 INFO [stderr]    Compiling serde-xml-rs v0.2.1 (/source)
Nov 17 23:28:46.439 INFO [stderr] warning: variable does not need to be mutable
Nov 17 23:28:46.440 INFO [stderr]   --> src/serialize.rs:89:23
Nov 17 23:28:46.440 INFO [stderr]    |
Nov 17 23:28:46.440 INFO [stderr] 89 |     fn serialize_bool(mut self, v: bool) -> Result<Self::Ok, Self::Error> {
Nov 17 23:28:46.440 INFO [stderr]    |                       ----^^^^
Nov 17 23:28:46.441 INFO [stderr]    |                       |
Nov 17 23:28:46.441 INFO [stderr]    |                       help: remove this `mut`
Nov 17 23:28:46.441 INFO [stderr]    |
Nov 17 23:28:46.441 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 17 23:28:46.442 INFO [stderr] 
Nov 17 23:28:54.991 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.30s
Nov 17 23:28:54.991 INFO [stderr] su: No module specific data is present
Nov 17 23:28:55.995 INFO running `"docker" "inspect" "2401ed56474b31fd914c74fa9b3d05ff4fe5aeddcdead3b4e46fdbc83d73c012"`
Nov 17 23:28:56.315 INFO running `"docker" "rm" "-f" "2401ed56474b31fd914c74fa9b3d05ff4fe5aeddcdead3b4e46fdbc83d73c012"`
Nov 17 23:28:56.631 INFO [stdout] 2401ed56474b31fd914c74fa9b3d05ff4fe5aeddcdead3b4e46fdbc83d73c012
Nov 17 23:28:56.635 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-0/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 17 23:28:57.047 INFO [stdout] 47d934f67c61dd0f1e0a1564dbc77449d879795075c28088efc0f13394844334
Nov 17 23:28:57.055 INFO running `"docker" "start" "-a" "47d934f67c61dd0f1e0a1564dbc77449d879795075c28088efc0f13394844334"`
Nov 17 23:28:58.257 INFO [stderr] usermod: no changes
Nov 17 23:28:58.391 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
Nov 17 23:28:58.399 INFO [stderr]      Running /target/debug/deps/serde_xml_rs-0b29cbe402de97fc
Nov 17 23:28:58.407 INFO [stdout] 
Nov 17 23:28:58.411 INFO [stdout] running 7 tests
Nov 17 23:28:58.415 INFO [stdout] test serialize::tests::serialize_a_list ... ignored
Nov 17 23:28:58.415 INFO [stdout] test serialize::tests::test_serialize_map_entries ... ok
Nov 17 23:28:58.416 INFO [stdout] test serialize::tests::test_serialize_struct ... ok
Nov 17 23:28:58.416 INFO [stdout] test serialize::tests::test_serialize_struct_field ... ok
Nov 17 23:28:58.416 INFO [stdout] test serialize::tests::test_serialize_bool ... ok
Nov 17 23:28:58.417 INFO [stdout] test serialize::tests::test_serialize_enum ... ok
Nov 17 23:28:58.417 INFO [stdout] test serialize::tests::test_start_serialize_struct ... ok
Nov 17 23:28:58.417 INFO [stdout] 
Nov 17 23:28:58.417 INFO [stdout] test result: ok. 6 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
Nov 17 23:28:58.418 INFO [stdout] 
Nov 17 23:28:58.418 INFO [stdout] 
Nov 17 23:28:58.418 INFO [stdout] running 26 tests
Nov 17 23:28:58.418 INFO [stdout] test test_hugo_duncan2 ... ok
Nov 17 23:28:58.419 INFO [stdout] test futile2 ... ok
Nov 17 23:28:58.419 INFO [stdout] test test_hugo_duncan ... ok
Nov 17 23:28:58.419 INFO [stdout] test test_amoskvin ... ok
Nov 17 23:28:58.420 INFO [stdout] test test_doctype_fail ... ok
Nov 17 23:28:58.420 INFO [stdout] test futile ... ok
Nov 17 23:28:58.420 INFO [stderr]      Running /target/debug/deps/migrated-8b83755cdd7440d0
Nov 17 23:28:58.434 INFO [stdout] test test_namespaces ... ok
Nov 17 23:28:58.570 INFO [stdout] test test_forwarded_namespace ... ok
Nov 17 23:28:58.570 INFO [stdout] test test_doctype ... ok
Nov 17 23:28:58.570 INFO [stdout] test test_option ... ok
Nov 17 23:28:58.570 INFO [stdout] test test_nicolai86 ... ok
Nov 17 23:28:58.570 INFO [stdout] test test_parse_attributes ... ok
Nov 17 23:28:58.570 INFO [stdout] test test_parse_hierarchies ... ok
Nov 17 23:28:58.575 INFO [stdout] test test_parse_i64 ... ok
Nov 17 23:28:58.587 INFO [stdout] test test_parse_complexstruct ... ok
Nov 17 23:28:58.599 INFO [stdout] test test_parse_bool ... ok
Nov 17 23:28:58.607 INFO [stdout] test test_parse_unfinished ... ok
Nov 17 23:28:58.615 INFO [stdout] test test_parse_enum ... ok
Nov 17 23:28:58.615 INFO [stdout] test test_parse_f64 ... ok
Nov 17 23:28:58.615 INFO [stdout] test test_parse_string ... ok
Nov 17 23:28:58.615 INFO [stdout] test test_parse_unit ... ok
Nov 17 23:28:58.615 INFO [stdout] test test_parse_xml_value ... ok
Nov 17 23:28:58.615 INFO [stdout] test test_things_qc_found ... ok
Nov 17 23:28:58.615 INFO [stdout] test test_parse_struct ... ok
Nov 17 23:28:58.615 INFO [stdout] test test_parse_u64 ... ok
Nov 17 23:28:58.616 INFO [stdout] test unknown_field ... ok
Nov 17 23:28:58.616 INFO [stdout] 
Nov 17 23:28:58.616 INFO [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 23:28:58.616 INFO [stdout] 
Nov 17 23:28:58.631 INFO [stdout] 
Nov 17 23:28:58.631 INFO [stderr]      Running /target/debug/deps/round_trip-ff8bac1c40678515
Nov 17 23:28:58.631 INFO [stdout] running 2 tests
Nov 17 23:28:58.631 INFO [stdout] test round_trip_list_of_enums ... ignored
Nov 17 23:28:58.631 INFO [stdout] test basic_struct ... ok
Nov 17 23:28:58.631 INFO [stdout] 
Nov 17 23:28:58.631 INFO [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out
Nov 17 23:28:58.631 INFO [stdout] 
Nov 17 23:28:58.635 INFO [stdout] 
Nov 17 23:28:58.635 INFO [stderr]      Running /target/debug/deps/test-ccf9c3dc8d333898
Nov 17 23:28:58.635 INFO [stdout] running 4 tests
Nov 17 23:28:58.647 INFO [stdout] test collection_of_enums ... ok
Nov 17 23:28:58.647 INFO [stdout] test simple_struct_from_attribute_and_child ... ok
Nov 17 23:28:58.647 INFO [stdout] test nested_collection ... ok
Nov 17 23:28:58.648 INFO [stdout] test simple_struct_from_attributes ... ok
Nov 17 23:28:58.648 INFO [stdout] 
Nov 17 23:28:58.648 INFO [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 23:28:58.648 INFO [stdout] 
Nov 17 23:28:58.648 INFO [stderr]    Doc-tests serde-xml-rs
Nov 17 23:28:59.831 INFO [stdout] 
Nov 17 23:28:59.831 INFO [stdout] running 1 test
Nov 17 23:29:01.411 INFO [stdout] test src/serialize.rs - serialize::serialize (line 15) ... ok
Nov 17 23:29:01.411 INFO [stdout] 
Nov 17 23:29:01.412 INFO [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 23:29:01.412 INFO [stdout] 
Nov 17 23:29:01.425 INFO [stderr] su: No module specific data is present
Nov 17 23:29:02.099 INFO running `"docker" "inspect" "47d934f67c61dd0f1e0a1564dbc77449d879795075c28088efc0f13394844334"`
Nov 17 23:29:02.531 INFO running `"docker" "rm" "-f" "47d934f67c61dd0f1e0a1564dbc77449d879795075c28088efc0f13394844334"`
Nov 17 23:29:02.843 INFO [stdout] 47d934f67c61dd0f1e0a1564dbc77449d879795075c28088efc0f13394844334