[INFO] crate hawktracer-parser 0.2.2 is already in cache
[INFO] testing hawktracer-parser-0.2.2 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate hawktracer-parser 0.2.2 into work/builds/worker-4/source
[INFO] validating manifest of crates.io crate hawktracer-parser 0.2.2 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate hawktracer-parser 0.2.2
[INFO] finished tweaking crates.io crate hawktracer-parser 0.2.2
[INFO] tweaked toml for crates.io crate hawktracer-parser 0.2.2 written to work/builds/worker-4/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 56b3ecbcecb52e74e184771aa896b95a6d474f5a566d4865fef47623a5dc7af6
[INFO] running `"docker" "start" "-a" "56b3ecbcecb52e74e184771aa896b95a6d474f5a566d4865fef47623a5dc7af6"`
[INFO] [stderr]    Compiling hawktracer-parser v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/data_provider.rs:2:17
[INFO] [stderr]   |
[INFO] [stderr] 2 |     reader: Box<std::io::Read>,
[INFO] [stderr]   |                 ^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Read`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/data_provider.rs:16:28
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn new(reader: Box<std::io::Read>) -> DataProvider {
[INFO] [stderr]    |                            ^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Read`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `"docker" "inspect" "56b3ecbcecb52e74e184771aa896b95a6d474f5a566d4865fef47623a5dc7af6"`
[INFO] running `"docker" "rm" "-f" "56b3ecbcecb52e74e184771aa896b95a6d474f5a566d4865fef47623a5dc7af6"`
[INFO] [stdout] 56b3ecbcecb52e74e184771aa896b95a6d474f5a566d4865fef47623a5dc7af6
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] df93df615a4b33cbe49b9b11023c4cdef0962844b5f98b91ee2c59edc66bd4a8
[INFO] running `"docker" "start" "-a" "df93df615a4b33cbe49b9b11023c4cdef0962844b5f98b91ee2c59edc66bd4a8"`
[INFO] [stderr]    Compiling hawktracer-parser v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]    --> src/event.rs:265:61
[INFO] [stderr]     |
[INFO] [stderr] 265 |         assert_eq!(event.get_value_u64("base").unwrap(), 2);;
[INFO] [stderr]     |                                                             ^ help: remove this semicolon
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(redundant_semicolon)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]  --> src/data_provider.rs:2:17
[INFO] [stderr]   |
[INFO] [stderr] 2 |     reader: Box<std::io::Read>,
[INFO] [stderr]   |                 ^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Read`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/data_provider.rs:16:28
[INFO] [stderr]    |
[INFO] [stderr] 16 |     pub fn new(reader: Box<std::io::Read>) -> DataProvider {
[INFO] [stderr]    |                            ^^^^^^^^^^^^^ help: use `dyn`: `dyn std::io::Read`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `"docker" "inspect" "df93df615a4b33cbe49b9b11023c4cdef0962844b5f98b91ee2c59edc66bd4a8"`
[INFO] running `"docker" "rm" "-f" "df93df615a4b33cbe49b9b11023c4cdef0962844b5f98b91ee2c59edc66bd4a8"`
[INFO] [stdout] df93df615a4b33cbe49b9b11023c4cdef0962844b5f98b91ee2c59edc66bd4a8
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] f5524ab88e560a11f495d828d5f0642d13a7d0978552c8831c3b1c90b8c1cdc9
[INFO] running `"docker" "start" "-a" "f5524ab88e560a11f495d828d5f0642d13a7d0978552c8831c3b1c90b8c1cdc9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hawktracer_parser-538594312bc0c7cb
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test data_provider::tests::read_string_should_fail_if_non_utf8_string ... ok
[INFO] [stdout] test data_provider::tests::read_string_should_not_fail_if_valid_string ... ok
[INFO] [stdout] test data_provider::tests::read_string_should_fail_if_no_zero_at_the_end ... ok
[INFO] [stdout] test data_provider::tests::should_not_set_eos_if_still_have_data ... ok
[INFO] [stdout] test data_provider::tests::should_set_eos_if_try_to_read_too_much_data ... ok
[INFO] [stdout] test data_provider::tests::should_fail_if_data_reader_fails ... ok
[INFO] [stdout] test event::tests::flatten_event_should_collapse_all_base_struct_events ... ok
[INFO] [stdout] test event::tests::getting_invalid_integer_type_should_fail ... ok
[INFO] [stdout] test event::tests::getting_invalid_type_should_fail ... ok
[INFO] [stdout] test event::tests::getting_klass_id_should_return_correct_value ... ok
[INFO] [stdout] test event::tests::flatten_event_should_not_collapse_non_event_fields ... ok
[INFO] [stdout] test event::tests::getting_non_existing_string_value_should_fail ... ok
[INFO] [stdout] test event::tests::getting_valid_type_should_not_fail ... ok
[INFO] [stdout] test event::tests::getting_non_existing_value_should_fail ... ok
[INFO] [stdout] test event_klass::tests::get_klass_name_should_return_correct_value ... ok
[INFO] [stdout] test event_klass::tests::insert_field_should_add_new_field_to_klass ... ok
[INFO] [stdout] test event_klass::tests::insert_field_with_the_same_name_twice_should_only_add_first_field ... ok
[INFO] [stdout] test registry::tests::check_core_event_klasses ... ok
[INFO] [stdout] test registry::tests::get_klass_by_id_should_not_be_none_for_existing_klass ... ok
[INFO] [stdout] test registry::tests::get_klass_by_name_should_be_none_if_not_exists ... ok
[INFO] [stdout] test registry::tests::get_klass_by_name_should_not_be_none_for_existing_klass ... ok
[INFO] [stdout] test registry_updater::tests::add_core_klass_to_registry_should_not_fail ... ok
[INFO] [stdout] test registry_updater::tests::add_field_to_core_klass_should_not_update_klass ... ok
[INFO] [stdout] test registry_updater::tests::add_field_if_some_values_are_missing_should_fail ... ok
[INFO] [stdout] test registry_updater::tests::add_field_to_non_existing_klass_should_fail ... ok
[INFO] [stdout] test registry_updater::tests::add_new_klass_to_registry_if_some_fields_are_missing_should_fail ... ok
[INFO] [stdout] test registry_updater::tests::add_uint_field_with_invalid_size_should_fail ... ok
[INFO] [stdout] test registry_updater::tests::should_fail_if_event_is_not_field_or_klass_info_event ... ok
[INFO] [stdout] test registry_updater::tests::should_add_new_klass_to_registry_if_all_fields_are_in_event ... ok
[INFO] [stdout] test event_klass::tests::get_klass_name_id_return_correct_value ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hawktracer-parser
[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] running `"docker" "inspect" "f5524ab88e560a11f495d828d5f0642d13a7d0978552c8831c3b1c90b8c1cdc9"`
[INFO] running `"docker" "rm" "-f" "f5524ab88e560a11f495d828d5f0642d13a7d0978552c8831c3b1c90b8c1cdc9"`
[INFO] [stdout] f5524ab88e560a11f495d828d5f0642d13a7d0978552c8831c3b1c90b8c1cdc9