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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 629bc775d911489afe03b734310daa89e189cd39
[INFO] testing Y-ZD-heheka/rust_learn against 1.95.0 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FY-ZD-heheka%2Frust_learn" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Y-ZD-heheka/rust_learn
[INFO] finished tweaking git repo https://github.com/Y-ZD-heheka/rust_learn
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[INFO] validating manifest of git repo https://github.com/Y-ZD-heheka/rust_learn on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Y-ZD-heheka/rust_learn already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: unexpected `cfg` condition value: `systemd`
[INFO] [stdout]    --> src/modules.rs:232:11
[INFO] [stdout]     |
[INFO] [stdout] 232 |     #[cfg(feature = "systemd")]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `systemd` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `internal_adder` is never used
[INFO] [stdout]   --> src/testing/domain.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn internal_adder(a: i32, b: i32) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_all_testing_examples` is never used
[INFO] [stdout]    --> src/testing/performance.rs:145:8
[INFO] [stdout]     |
[INFO] [stdout] 145 | pub fn run_all_testing_examples() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `items` are never read
[INFO] [stdout]    --> src/testing/performance.rs:249:5
[INFO] [stdout]     |
[INFO] [stdout] 248 | struct Order {
[INFO] [stdout]     |        ----- fields in this struct
[INFO] [stdout] 249 |     id: u32,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 250 |     items: Vec<OrderItem>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Order` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `product_id` is never read
[INFO] [stdout]    --> src/testing/performance.rs:257:5
[INFO] [stdout]     |
[INFO] [stdout] 256 | struct OrderItem {
[INFO] [stdout]     |        --------- field in this struct
[INFO] [stdout] 257 |     product_id: u32,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `OrderItem` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Cancelled` is never constructed
[INFO] [stdout]    --> src/testing/performance.rs:266:5
[INFO] [stdout]     |
[INFO] [stdout] 263 | enum OrderStatus {
[INFO] [stdout]     |      ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 266 |     Cancelled,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `OrderStatus` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 08s
[INFO] running `Command { std: "docker" "inspect" "f4fd0854c72c5882098dd48531d28058d5bddb97deec9c3dd1558e3cdc63f248", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling rust_learn v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unexpected `cfg` condition value: `systemd`
[INFO] [stdout]    --> src/modules.rs:232:11
[INFO] [stdout]     |
[INFO] [stdout] 232 |     #[cfg(feature = "systemd")]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `systemd` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unexpected `cfg` condition value: `systemd`
[INFO] [stdout]    --> src/modules.rs:232:11
[INFO] [stdout]     |
[INFO] [stdout] 232 |     #[cfg(feature = "systemd")]
[INFO] [stdout]     |           ^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stdout]     |
[INFO] [stdout]     = note: no expected values for `feature`
[INFO] [stdout]     = help: consider adding `systemd` as a feature in `Cargo.toml`
[INFO] [stdout]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `internal_adder` is never used
[INFO] [stdout]   --> src/testing/domain.rs:15:4
[INFO] [stdout]    |
[INFO] [stdout] 15 | fn internal_adder(a: i32, b: i32) -> i32 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_all_testing_examples` is never used
[INFO] [stdout]    --> src/testing/performance.rs:145:8
[INFO] [stdout]     |
[INFO] [stdout] 145 | pub fn run_all_testing_examples() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `items` are never read
[INFO] [stdout]    --> src/testing/performance.rs:249:5
[INFO] [stdout]     |
[INFO] [stdout] 248 | struct Order {
[INFO] [stdout]     |        ----- fields in this struct
[INFO] [stdout] 249 |     id: u32,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 250 |     items: Vec<OrderItem>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Order` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `product_id` is never read
[INFO] [stdout]    --> src/testing/performance.rs:257:5
[INFO] [stdout]     |
[INFO] [stdout] 256 | struct OrderItem {
[INFO] [stdout]     |        --------- field in this struct
[INFO] [stdout] 257 |     product_id: u32,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `OrderItem` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Cancelled` is never constructed
[INFO] [stdout]    --> src/testing/performance.rs:266:5
[INFO] [stdout]     |
[INFO] [stdout] 263 | enum OrderStatus {
[INFO] [stdout]     |      ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 266 |     Cancelled,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `OrderStatus` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_all_testing_examples` is never used
[INFO] [stdout]    --> src/testing/performance.rs:145:8
[INFO] [stdout]     |
[INFO] [stdout] 145 | pub fn run_all_testing_examples() {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `id` and `items` are never read
[INFO] [stdout]    --> src/testing/performance.rs:249:5
[INFO] [stdout]     |
[INFO] [stdout] 248 | struct Order {
[INFO] [stdout]     |        ----- fields in this struct
[INFO] [stdout] 249 |     id: u32,
[INFO] [stdout]     |     ^^
[INFO] [stdout] 250 |     items: Vec<OrderItem>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Order` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `product_id` is never read
[INFO] [stdout]    --> src/testing/performance.rs:257:5
[INFO] [stdout]     |
[INFO] [stdout] 256 | struct OrderItem {
[INFO] [stdout]     |        --------- field in this struct
[INFO] [stdout] 257 |     product_id: u32,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `OrderItem` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Cancelled` is never constructed
[INFO] [stdout]    --> src/testing/performance.rs:266:5
[INFO] [stdout]     |
[INFO] [stdout] 263 | enum OrderStatus {
[INFO] [stdout]     |      ----------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 266 |     Cancelled,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `OrderStatus` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> tests/integration_test.rs:170:9
[INFO] [stdout]     |
[INFO] [stdout] 170 | /         manager
[INFO] [stdout] 171 | |             .get_task_mut(done_id)
[INFO] [stdout] 172 | |             .expect("persisted task should exist")
[INFO] [stdout] 173 | |             .complete();
[INFO] [stdout]     | |_______________________^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 170 |         let _ = manager
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1m 26s
[INFO] running `Command { std: "docker" "inspect" "ac123d1cdff23bebf00117ea0ed07dfbedc61bac3638ebb44347813bc64d1b86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac123d1cdff23bebf00117ea0ed07dfbedc61bac3638ebb44347813bc64d1b86", kill_on_drop: false }`
[INFO] [stdout] ac123d1cdff23bebf00117ea0ed07dfbedc61bac3638ebb44347813bc64d1b86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3fa0e807397bc9376ea5b0e95c248738100b1900c93e8dc17d1027c58d131b49
[INFO] running `Command { std: "docker" "start" "-a" "3fa0e807397bc9376ea5b0e95c248738100b1900c93e8dc17d1027c58d131b49", kill_on_drop: false }`
[INFO] [stderr] warning: unexpected `cfg` condition value: `systemd`
[INFO] [stderr]    --> src/modules.rs:232:11
[INFO] [stderr]     |
[INFO] [stderr] 232 |     #[cfg(feature = "systemd")]
[INFO] [stderr]     |           ^^^^^^^^^^^^^^^^^^^ help: remove the condition
[INFO] [stderr]     |
[INFO] [stderr]     = note: no expected values for `feature`
[INFO] [stderr]     = help: consider adding `systemd` as a feature in `Cargo.toml`
[INFO] [stderr]     = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stderr]     = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `internal_adder` is never used
[INFO] [stderr]   --> src/testing/domain.rs:15:4
[INFO] [stderr]    |
[INFO] [stderr] 15 | fn internal_adder(a: i32, b: i32) -> i32 {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `run_all_testing_examples` is never used
[INFO] [stderr]    --> src/testing/performance.rs:145:8
[INFO] [stderr]     |
[INFO] [stderr] 145 | pub fn run_all_testing_examples() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `id` and `items` are never read
[INFO] [stderr]    --> src/testing/performance.rs:249:5
[INFO] [stderr]     |
[INFO] [stderr] 248 | struct Order {
[INFO] [stderr]     |        ----- fields in this struct
[INFO] [stderr] 249 |     id: u32,
[INFO] [stderr]     |     ^^
[INFO] [stderr] 250 |     items: Vec<OrderItem>,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `Order` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: field `product_id` is never read
[INFO] [stderr]    --> src/testing/performance.rs:257:5
[INFO] [stderr]     |
[INFO] [stderr] 256 | struct OrderItem {
[INFO] [stderr]     |        --------- field in this struct
[INFO] [stderr] 257 |     product_id: u32,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `OrderItem` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Cancelled` is never constructed
[INFO] [stderr]    --> src/testing/performance.rs:266:5
[INFO] [stderr]     |
[INFO] [stderr] 263 | enum OrderStatus {
[INFO] [stderr]     |      ----------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 266 |     Cancelled,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `OrderStatus` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `rust_learn` (lib) generated 6 warnings
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> tests/integration_test.rs:170:9
[INFO] [stderr]     |
[INFO] [stderr] 170 | /         manager
[INFO] [stderr] 171 | |             .get_task_mut(done_id)
[INFO] [stderr] 172 | |             .expect("persisted task should exist")
[INFO] [stderr] 173 | |             .complete();
[INFO] [stderr]     | |_______________________^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 170 |         let _ = manager
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `rust_learn` (test "integration_test") generated 1 warning
[INFO] [stderr] warning: function `run_all_testing_examples` is never used
[INFO] [stderr]    --> src/testing/performance.rs:145:8
[INFO] [stderr]     |
[INFO] [stderr] 145 | pub fn run_all_testing_examples() {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `rust_learn` (lib test) generated 5 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rust_learn-c5065c8ebd06c339)
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test projects::task_manager::tests::test_priority_from_str ... ok
[INFO] [stdout] test projects::task_manager::tests::test_task_completion ... ok
[INFO] [stdout] test projects::task_manager::tests::test_task_creation ... ok
[INFO] [stdout] test testing::domain::unit_tests::test_add_two_negative ... ok
[INFO] [stdout] test testing::domain::unit_tests::test_add_two_positive ... ok
[INFO] [stdout] test testing::domain::unit_tests::test_approximate_comparison ... ok
[INFO] [stdout] test testing::domain::unit_tests::test_internal_adder ... ok
[INFO] [stdout] test testing::domain::unit_tests::test_option_handling ... ok
[INFO] [stdout] test testing::domain::performance_tests::test_user_manager_performance ... ok
[INFO] [stdout] test testing::domain::unit_tests::test_result_handling ... ok
[INFO] [stdout] test testing::domain::unit_tests::test_string_operations ... ok
[INFO] [stdout] test testing::domain::unit_tests::test_user_creation ... ok
[INFO] [stdout] test testing::domain::unit_tests::test_user_creation_invalid_email ... ok
[INFO] [stdout] test testing::domain::unit_tests::test_user_creation_minor ... ok
[INFO] [stdout] test testing::domain::unit_tests::test_user_methods ... ok
[INFO] [stdout] test testing::domain::unit_tests::test_validate_email ... ok
[INFO] [stdout] test testing::domain::unit_tests::test_validate_email_with_error_details ... ok
[INFO] [stdout] test testing::performance::conditional_tests::test_platform_linux ... ok
[INFO] [stdout] test projects::task_manager::tests::test_storage_load_invalid_json_returns_parse_error ... ok
[INFO] [stdout] test projects::task_manager::tests::test_storage_load_directory_path_returns_read_error ... ok
[INFO] [stdout] test projects::task_manager::tests::test_storage_load_missing_file_returns_not_found_outcome_without_creating_file ... ok
[INFO] [stdout] test projects::task_manager::tests::test_storage_save_replaces_existing_file_without_leaving_temp_file ... ok
[INFO] [stdout] test projects::task_manager::tests::test_list_tasks_orders_by_priority_before_recency ... ok
[INFO] [stdout] test projects::task_manager::tests::test_task_manager_load_state_distinguishes_first_run_from_reload ... ok
[INFO] [stdout] test projects::task_manager::tests::test_task_manager_uses_injected_storage_path ... ok
[INFO] [stdout] test testing::performance::timing_observation_tests::observe_iteration_patterns ... ok
[INFO] [stdout] test projects::task_manager::tests::test_task_manager_search_matches_title_description_and_tags_case_insensitively ... ok
[INFO] [stdout] test projects::task_manager::tests::test_task_manager_reloads_existing_tasks_from_injected_storage ... ok
[INFO] [stdout] test projects::task_manager::tests::test_task_manager_persists_status_and_assigns_next_id_after_reload ... ok
[INFO] [stdout] test testing::performance::timing_observation_tests::observe_data_structure_build_time ... ok
[INFO] [stdout] test projects::task_manager::tests::test_task_manager_statistics_and_pending_filter_reflect_task_states ... ok
[INFO] [stdout] test testing::performance::timing_observation_tests::observe_string_building_time ... ok
[INFO] [stdout] test testing::domain::unit_tests::test_panic_case - should panic ... ok
[INFO] [stdout] test projects::task_manager::tests::test_add_task_returns_error_and_rolls_back_when_persist_fails ... ok
[INFO] [stdout] test projects::task_manager::tests::test_update_task_returns_error_and_restores_task_when_persist_fails ... ok
[INFO] [stdout] test projects::task_manager::tests::test_delete_task_returns_error_and_restores_task_when_persist_fails ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_learn-474414f6699de48d)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/comprehensive_tests.rs (/opt/rustwide/target/debug/deps/comprehensive_tests-107667da8f9d2241)
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::parse_args_supports_help_aliases ... ok
[INFO] [stdout] test tests::resolve_module_request_distinguishes_non_cli_modules ... ok
[INFO] [stdout] test tests::parse_args_supports_performance_aliases ... ok
[INFO] [stdout] test tests::resolve_module_request_reports_unknown_modules ... ok
[INFO] [stdout] test tests::parse_args_rejects_extra_arguments ... ok
[INFO] [stdout] test tests::parse_args_defaults_to_running_all_modules ... ok
[INFO] [stdout] test tests::parse_args_treats_other_values_as_module_names ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 88 tests
[INFO] [stdout] test basics_tests::test_advanced_algorithms ... ok
[INFO] [stdout] test basics_tests::test_control_flow ... ok
[INFO] [stdout] test basics_tests::test_variables_and_types ... ok
[INFO] [stdout] test best_practices_tests::test_modern_error_handling_best_practices ... ok
[INFO] [stdout] test basics_tests::test_functions ... ok
[INFO] [stdout] test best_practices_tests::test_documentation_best_practices ... ok
[INFO] [stdout] test basics_tests::test_data_structures ... ok
[INFO] [stdout] test best_practices_tests::test_resource_management_best_practices ... ok
[INFO] [stdout] test best_practices_tests::test_testing_best_practices ... ok
[INFO] [stdout] test best_practices_tests::test_api_design_best_practices ... ok
[INFO] [stdout] test best_practices_tests::test_performance_optimization_best_practices ... ok
[INFO] [stdout] test concurrency_tests::test_modern_producer_consumer ... ok
[INFO] [stdout] test error_handling_tests::test_business_validation_error_handling ... ok
[INFO] [stdout] test edge_case_tests::test_email_validation_edge_cases ... ok
[INFO] [stdout] test edge_case_tests::test_math_functions_edge_cases ... ok
[INFO] [stdout] test edge_case_tests::test_user_age_boundaries ... ok
[INFO] [stdout] test error_handling_tests::test_modern_error_recovery ... ok
[INFO] [stdout] test error_handling_tests::test_configuration_error_handling ... ok
[INFO] [stdout] test error_handling_tests::test_modern_error_logging ... ok
[INFO] [stdout] test error_handling_tests::test_external_service_error_handling ... ok
[INFO] [stdout] test error_handling_tests::test_file_system_error_handling ... ok
[INFO] [stdout] test error_handling_tests::test_modern_result_handling ... ok
[INFO] [stdout] test error_handling_tests::test_network_error_handling ... ok
[INFO] [stdout] test error_handling_tests::test_resource_loading_error_handling ... ok
[INFO] [stdout] test integration_scenario_tests::test_error_handling_chain ... ok
[INFO] [stdout] test integration_scenario_tests::test_user_management_workflow ... ok
[INFO] [stdout] test ownership_tests::test_advanced_borrowing_scenarios ... ok
[INFO] [stdout] test integration_scenario_tests::test_concurrent_user_creation ... ok
[INFO] [stdout] test ownership_tests::test_advanced_smart_pointers ... ok
[INFO] [stdout] test ownership_tests::test_borrowing ... ok
[INFO] [stdout] test ownership_tests::test_borrowing_checker_applications ... ok
[INFO] [stdout] test ownership_tests::test_complex_graph_ownership ... ok
[INFO] [stdout] test ownership_tests::test_complex_lifetime_scenarios ... ok
[INFO] [stdout] test ownership_tests::test_complex_ownership_scenarios ... ok
[INFO] [stdout] test ownership_tests::test_memory_management_optimization ... ok
[INFO] [stdout] test ownership_tests::test_modern_pointers ... ok
[INFO] [stdout] test ownership_tests::test_ownership_basics ... ok
[INFO] [stdout] test ownership_tests::test_slices ... ok
[INFO] [stdout] test basics_tests::test_error_handling_patterns ... ok
[INFO] [stdout] test ownership_tests::test_advanced_lifetimes ... ok
[INFO] [stdout] test basics_tests::test_closures_and_higher_order ... ok
[INFO] [stdout] test basics_tests::test_enums_and_patterns ... ok
[INFO] [stdout] test performance_regression_tests::test_user_creation_performance ... ok
[INFO] [stdout] test pitfalls_tests::test_borrowing_checker_pitfalls ... ok
[INFO] [stdout] test basics_tests::test_file_operations ... ok
[INFO] [stdout] test pitfalls_tests::test_error_handling_pitfalls ... ok
[INFO] [stdout] test performance_regression_tests::test_email_validation_performance ... ok
[INFO] [stdout] test pitfalls_tests::test_lifetime_pitfalls ... ok
[INFO] [stdout] test security_tests::test_cryptography_hash_functions ... ok
[INFO] [stdout] test error_handling_tests::test_modern_error_types ... ok
[INFO] [stdout] test security_tests::test_base64_encoding_decoding ... ok
[INFO] [stdout] test security_tests::test_constant_time_comparison ... ok
[INFO] [stdout] test security_tests::test_hmac_message_authentication ... ok
[INFO] [stdout] test error_handling_tests::test_modern_panic_handling ... ok
[INFO] [stdout] test pitfalls_tests::test_performance_pitfalls ... ok
[INFO] [stdout] test error_handling_tests::test_modern_question_mark_patterns ... ok
[INFO] [stdout] test pitfalls_tests::test_memory_leak_pitfalls ... ok
[INFO] [stdout] test security_tests::test_secure_password_storage ... ok
[INFO] [stdout] test security_tests::test_secure_random_generation ... ok
[INFO] [stdout] test security_tests::test_memory_safety_guarantees ... ok
[INFO] [stdout] test pitfalls_tests::test_concurrency_pitfalls ... ok
[INFO] [stdout] test testing_module_tests::test_boundary_and_error_testing ... ok
[INFO] [stdout] test testing_module_tests::test_enterprise_testing_strategies ... ok
[INFO] [stdout] test testing_module_tests::test_integration_testing_scenarios ... ok
[INFO] [stdout] test testing_module_tests::test_property_thinking_basics ... ok
[INFO] [stdout] test security_tests::test_secure_random_strings ... ok
[INFO] [stdout] test testing_module_tests::test_test_driven_development_example ... ok
[INFO] [stdout] test types_tests::test_advanced_trait_objects ... ok
[INFO] [stdout] test types_tests::test_advanced_type_patterns ... ok
[INFO] [stdout] test types_tests::test_associated_types ... ok
[INFO] [stdout] test types_tests::test_advanced_trait_bounds ... ok
[INFO] [stdout] test types_tests::test_enums ... ok
[INFO] [stdout] test types_tests::test_composition_patterns ... ok
[INFO] [stdout] test types_tests::test_structs ... ok
[INFO] [stdout] test types_tests::test_newtype_pattern ... ok
[INFO] [stdout] test types_tests::test_traits ... ok
[INFO] [stdout] test types_tests::test_type_level_programming ... ok
[INFO] [stdout] test types_tests::test_generics ... ok
[INFO] [stdout] test security_tests::test_input_validation_sanitization ... ok
[INFO] [stdout] test types_tests::test_type_safe_api_patterns ... ok
[INFO] [stdout] test concurrency_tests::test_modern_synchronization ... ok
[INFO] [stdout] test concurrency_tests::test_database_connection_pool ... ok
[INFO] [stdout] test testing_module_tests::test_performance_testing_examples ... ok
[INFO] [stdout] test concurrency_tests::test_modern_work_pool ... ok
[INFO] [stdout] test concurrency_tests::test_modern_shared_state ... ok
[INFO] [stdout] test concurrency_tests::test_modern_sync_threads ... ok
[INFO] [stdout] test concurrency_tests::test_web_server_concurrent_handling ... ok
[INFO] [stdout] test concurrency_tests::test_modern_message_passing ... ok
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-161b7726ef8a525c)
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 88 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.61s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test test_advanced_patterns_module ... ok
[INFO] [stdout] test test_advanced_types_module ... ok
[INFO] [stdout] test test_ecosystem_module ... ok
[INFO] [stdout] test test_documentation_examples ... ok
[INFO] [stdout] test test_email_validation ... ok
[INFO] [stdout] test test_error_propagation ... ok
[INFO] [stdout] test test_basics_module ... ok
[INFO] [stdout] test test_edge_cases ... ok
[INFO] [stdout] test test_macros_module ... ok
[INFO] [stdout] test test_module_integration ... ok
[INFO] [stdout] test test_modules_module ... ok
[INFO] [stdout] test test_complete_user_workflow ... ok
[INFO] [stdout] test test_ownership_module ... ok
[INFO] [stdout] test test_performance ... ignored
[INFO] [stdout] test test_error_handling_module ... ok
[INFO] [stdout] test test_large_data_processing ... ok
[INFO] [stdout] test test_projects_task_manager_workflow ... ok
[INFO] [stdout] test test_user_creation_invalid_email ... ok
[INFO] [stdout] test test_testing_module_core ... ok
[INFO] [stdout] test test_user_creation_minor ... ok
[INFO] [stdout] test test_types_module ... ok
[INFO] [stdout] test test_user_creation ... ok
[INFO] [stdout] test test_pitfalls_module ... ok
[INFO] [stdout] test test_security_module ... ok
[INFO] [stdout] test test_best_practices_module ... ok
[INFO] [stdout] test test_concurrency_module ... ok
[INFO] [stderr]    Doc-tests rust_learn
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 2.14s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/basics.rs - basics::advanced_algorithms::quick_sort_optimized (line 217) ... ignored
[INFO] [stdout] test src/best_practices.rs - best_practices::documentation_best_practices::Point (line 540) ... ignored
[INFO] [stdout] test src/best_practices.rs - best_practices::documentation_best_practices::process_user_data (line 587) ... ignored
[INFO] [stdout] test src/advanced_patterns.rs - advanced_patterns::run_all_patterns (line 653) ... ok
[INFO] [stdout] test src/testing/documentation.rs - testing::documentation::documented_function (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.09s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 2.67s; merged doctests compilation took 2.51s
[INFO] running `Command { std: "docker" "inspect" "3fa0e807397bc9376ea5b0e95c248738100b1900c93e8dc17d1027c58d131b49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3fa0e807397bc9376ea5b0e95c248738100b1900c93e8dc17d1027c58d131b49", kill_on_drop: false }`
[INFO] [stdout] 3fa0e807397bc9376ea5b0e95c248738100b1900c93e8dc17d1027c58d131b49
