[INFO] cloning repository https://github.com/peterhoward42/rustlearn [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/peterhoward42/rustlearn" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeterhoward42%2Frustlearn", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeterhoward42%2Frustlearn'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 544d052d6a1f1ac7e1dbd8cd11d65cd8a4938025 [INFO] testing peterhoward42/rustlearn against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpeterhoward42%2Frustlearn" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/peterhoward42/rustlearn [INFO] finished tweaking git repo https://github.com/peterhoward42/rustlearn [INFO] tweaked toml for git repo https://github.com/peterhoward42/rustlearn written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/peterhoward42/rustlearn on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/peterhoward42/rustlearn 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded syn v2.0.83 [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_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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 540edad2b331846e5aa740e953e08040083604a34a6cccbad645bf85f7e57c8b [INFO] running `Command { std: "docker" "start" "-a" "540edad2b331846e5aa740e953e08040083604a34a6cccbad645bf85f7e57c8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "540edad2b331846e5aa740e953e08040083604a34a6cccbad645bf85f7e57c8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "540edad2b331846e5aa740e953e08040083604a34a6cccbad645bf85f7e57c8b", kill_on_drop: false }` [INFO] [stdout] 540edad2b331846e5aa740e953e08040083604a34a6cccbad645bf85f7e57c8b [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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f592da3bfd7f52641b607e89f4eb3f53aa346cef5c4f34e543ebefa92ee11a2 [INFO] running `Command { std: "docker" "start" "-a" "5f592da3bfd7f52641b607e89f4eb3f53aa346cef5c4f34e543ebefa92ee11a2", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.83 [INFO] [stderr] Compiling libc v0.2.161 [INFO] [stderr] Compiling serde v1.0.213 [INFO] [stderr] Compiling proc-macro2-diagnostics v0.10.1 [INFO] [stderr] Compiling yansi v1.0.1 [INFO] [stderr] Compiling http v0.2.12 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling time-macros v0.2.18 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling ref-cast v1.0.23 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling uncased v0.9.10 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling stable-pattern v0.1.0 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Compiling winnow v0.6.20 [INFO] [stderr] Compiling indexmap v2.6.0 [INFO] [stderr] Compiling figment v0.10.19 [INFO] [stderr] Compiling multer v3.1.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling http v1.1.0 [INFO] [stderr] Compiling http-body v0.4.6 [INFO] [stderr] Compiling rocket v0.5.1 [INFO] [stderr] Compiling fastrand v2.1.1 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling time v0.3.36 [INFO] [stderr] Compiling socket2 v0.5.7 [INFO] [stderr] Compiling mio v1.0.2 [INFO] [stderr] Compiling signal-hook-registry v1.4.2 [INFO] [stderr] Compiling is-terminal v0.4.13 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling cookie v0.18.1 [INFO] [stderr] Compiling tokio v1.41.0 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling tempfile v3.13.0 [INFO] [stderr] Compiling devise_core v0.4.2 [INFO] [stderr] Compiling hyper v0.14.31 [INFO] [stderr] Compiling serde_derive v1.0.213 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling pear_codegen v0.2.9 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling ref-cast-impl v1.0.23 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Compiling async-trait v0.1.83 [INFO] [stderr] Compiling async-stream v0.3.6 [INFO] [stderr] Compiling devise_codegen v0.4.2 [INFO] [stderr] Compiling pear v0.2.9 [INFO] [stderr] Compiling zerocopy v0.7.35 [INFO] [stderr] Compiling devise v0.4.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling rocket_http v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rocket_codegen v0.5.1 [INFO] [stderr] Compiling toml_datetime v0.6.8 [INFO] [stderr] Compiling serde_spanned v0.6.8 [INFO] [stderr] Compiling ubyte v0.10.4 [INFO] [stderr] Compiling toml_edit v0.22.22 [INFO] [stderr] Compiling tokio-util v0.7.12 [INFO] [stderr] Compiling tokio-stream v0.1.16 [INFO] [stderr] Compiling h2 v0.3.26 [INFO] [stderr] Compiling toml v0.8.19 [INFO] [stderr] Compiling rustlearn v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: non-local `macro_rules!` definition, `#[macro_export]` macro should be written at top level module [INFO] [stdout] --> src/rocketwebserver.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | #[get("/")] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: remove the `#[macro_export]` or move this `macro_rules!` outside the of the current function `_foo` [INFO] [stdout] = note: a `macro_rules!` definition is non-local if it is nested inside an item and has a `#[macro_export]` attribute [INFO] [stdout] = note: the attribute macro `get` may come from an old version of the `rocket_codegen` crate, try updating your dependency with `cargo update -p rocket_codegen` [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] = note: this warning originates in the attribute macro `get` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 56.23s [INFO] running `Command { std: "docker" "inspect" "5f592da3bfd7f52641b607e89f4eb3f53aa346cef5c4f34e543ebefa92ee11a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f592da3bfd7f52641b607e89f4eb3f53aa346cef5c4f34e543ebefa92ee11a2", kill_on_drop: false }` [INFO] [stdout] 5f592da3bfd7f52641b607e89f4eb3f53aa346cef5c4f34e543ebefa92ee11a2 [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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c48add3d9786720a5a05c411c881557caab212695454805f087ab3adfeaf69f [INFO] running `Command { std: "docker" "start" "-a" "1c48add3d9786720a5a05c411c881557caab212695454805f087ab3adfeaf69f", kill_on_drop: false }` [INFO] [stderr] Compiling rustlearn v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: non-local `macro_rules!` definition, `#[macro_export]` macro should be written at top level module [INFO] [stdout] --> src/rocketwebserver.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | #[get("/")] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: remove the `#[macro_export]` or move this `macro_rules!` outside the of the current function `_foo` [INFO] [stdout] = note: a `macro_rules!` definition is non-local if it is nested inside an item and has a `#[macro_export]` attribute [INFO] [stdout] = note: the attribute macro `get` may come from an old version of the `rocket_codegen` crate, try updating your dependency with `cargo update -p rocket_codegen` [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] = note: this warning originates in the attribute macro `get` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `macro_rules!` definition, `#[macro_export]` macro should be written at top level module [INFO] [stdout] --> src/rocketwebserver.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | #[get("/")] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: remove the `#[macro_export]` or move this `macro_rules!` outside the of the current function `_foo` [INFO] [stdout] = note: a `macro_rules!` definition is non-local if it is nested inside an item and has a `#[macro_export]` attribute [INFO] [stdout] = note: the attribute macro `get` may come from an old version of the `rocket_codegen` crate, try updating your dependency with `cargo update -p rocket_codegen` [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] = note: this warning originates in the attribute macro `get` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.72s [INFO] running `Command { std: "docker" "inspect" "1c48add3d9786720a5a05c411c881557caab212695454805f087ab3adfeaf69f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c48add3d9786720a5a05c411c881557caab212695454805f087ab3adfeaf69f", kill_on_drop: false }` [INFO] [stdout] 1c48add3d9786720a5a05c411c881557caab212695454805f087ab3adfeaf69f [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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 155de535a78d49518568178165e860cd8baceb2dfd364903afea3342f90b1de5 [INFO] running `Command { std: "docker" "start" "-a" "155de535a78d49518568178165e860cd8baceb2dfd364903afea3342f90b1de5", kill_on_drop: false }` [INFO] [stderr] warning: non-local `macro_rules!` definition, `#[macro_export]` macro should be written at top level module [INFO] [stderr] --> src/rocketwebserver.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 21 | #[get("/")] [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: remove the `#[macro_export]` or move this `macro_rules!` outside the of the current function `_foo` [INFO] [stderr] = note: a `macro_rules!` definition is non-local if it is nested inside an item and has a `#[macro_export]` attribute [INFO] [stderr] = note: the attribute macro `get` may come from an old version of the `rocket_codegen` crate, try updating your dependency with `cargo update -p rocket_codegen` [INFO] [stderr] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stderr] = note: this warning originates in the attribute macro `get` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `rustlearn` (lib) generated 1 warning [INFO] [stderr] warning: `rustlearn` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rustlearn-9e51fc2f8bb5b747) [INFO] [stdout] [INFO] [stdout] running 84 tests [INFO] [stdout] test binaryheap::tests::construct_from_array ... ok [INFO] [stdout] test binaryheap::tests::custom_key_types ... ok [INFO] [stdout] test binaryheap::tests::fetch_all_keys ... ok [INFO] [stdout] test closures::tests::closure_borrowing_and_returning_a_mutable_reference ... ok [INFO] [stdout] test closures::tests::explain_fn_once ... ok [INFO] [stdout] test dequeue::tests::vector_dequeue ... ok [INFO] [stdout] test enums::tests::can_use_stateless_enum ... ok [INFO] [stdout] test enums::tests::can_use_statefull_enum ... ok [INFO] [stdout] test flowcontrol::tests::for_in_loop_over_range_iterable ... ok [INFO] [stdout] test flowcontrol::tests::break_out_multiple_levels ... ok [INFO] [stdout] test flowcontrol::tests::for_in_loop_over_array_iterable ... ok [INFO] [stdout] test binaryheap::tests::hashmap_basics ... ok [INFO] [stdout] test flowcontrol::tests::loops_can_return_a_value_via_break ... ok [INFO] [stdout] test flowcontrol::tests::infinite_loop ... ok [INFO] [stdout] test flowcontrol::tests::while_let ... ok [INFO] [stdout] test flowcontrol::tests::while_loop_plain ... ok [INFO] [stdout] test generics::tests::illustrate_a_generic_function ... ok [INFO] [stdout] test generics::tests::illustrate_a_generic_struct ... ok [INFO] [stdout] test hashmap::tests::binary_heap_basics ... ok [INFO] [stdout] test iterables::tests::iterators_101 ... ok [INFO] [stdout] test iterables::tests::derived_adapters ... ok [INFO] [stdout] test iterables::tests::the_collect_method ... ok [INFO] [stdout] test lifetimes::tests::sync_reference_fields_in_struct_to_the_struct_instance ... ok [INFO] [stdout] test lifetimes::tests::use_lifetime_label_to_sync_lifetimes ... ok [INFO] [stdout] test iterables::tests::filtering_iterator_adapter ... ok [INFO] [stdout] test lifetimes::tests::show_how_lifetime_elision_can_cope_with_self_references_in_methods ... ok [INFO] [stdout] test matches::tests::match_guards ... ok [INFO] [stdout] test matches::tests::match_value ... ok [INFO] [stdout] test lifetimes::tests::you_can_set_a_static_lifetime ... ok [INFO] [stdout] test matches::tests::match_with_range ... ok [INFO] [stdout] test matches::tests::match_with_or_branch ... ok [INFO] [stdout] test matches::tests::matches_to_destructure_a_struct ... ok [INFO] [stdout] test movecopyrefs::tests::avoid_the_move_by_borrowing_ie_taking_a_referennce ... ok [INFO] [stdout] test matches::tests::matches_to_destructure_a_heterogeneous_enum ... ok [INFO] [stdout] test nestedmodules::tests::show_access_to_nested_module_item_using_full_path ... ok [INFO] [stdout] test nestedmodules::tests::show_access_to_nested_module_item_using_super_relative_path ... ok [INFO] [stdout] test nestedmodules::tests::show_access_to_nested_module_item_using_shortened_path ... ok [INFO] [stdout] test flowcontrol::tests::ternary_operator_equivalent ... ok [INFO] [stdout] test movecopyrefs::tests::types_that_do_not_implement_copy_do_get_moved ... ok [INFO] [stdout] test movecopyrefs::tests::avoid_the_move_by_cloning ... ok [INFO] [stdout] test movecopyrefs::tests::types_that_implement_copy_do_not_get_moved ... ok [INFO] [stdout] test matches::tests::matches_struct_for_particular_field_values ... ok [INFO] [stdout] test movecopyrefs::tests::use_return_to_transfer_ownership_back ... ok [INFO] [stdout] test nestedmodules::tests::show_access_to_nested_module_item_using_aliased_path ... ok [INFO] [stdout] test options::tests::working_with_references_and_illustrate_map ... ok [INFO] [stdout] test options::tests::demo_options_basic_idea ... ok [INFO] [stdout] test options::tests::facilitating_nullable_pointer ... ok [INFO] [stdout] test results::tests::reason_over_a_std_io_result_with_match ... ok [INFO] [stdout] test options::tests::filtering ... ok [INFO] [stdout] test options::tests::use_question_mark_as_null_return_value_shortcut ... ok [INFO] [stdout] test slices::tests::prefer_slice_function_params ... ok [INFO] [stdout] test options::tests::using_option_to_signal_function_failure_in_band ... ok [INFO] [stdout] test options::tests::extracting_the_inner_value ... ok [INFO] [stdout] test slices::tests::slicing_into_an_array ... ok [INFO] [stdout] test slices::tests::string_slices_basics ... ok [INFO] [stdout] test smartpointers::tests::making_a_self_referential_structure_using_box_and_option ... ok [INFO] [stdout] test smartpointers::tests::reference_counting_smart_pointer_rc ... ok [INFO] [stdout] test structs::tests::can_call_a_method ... ok [INFO] [stdout] test smartpointers::tests::introducing_box ... ok [INFO] [stdout] test structs::tests::can_define_and_instantiate ... ok [INFO] [stdout] test structs::tests::can_instantiate_a_tuple_struct ... ok [INFO] [stdout] test structs::tests::can_instantiate_a_unit_like_struct ... ok [INFO] [stdout] test structs::tests::can_mutate_when_marked_mutable ... ok [INFO] [stdout] test structs::tests::can_use_update_copy_idiom ... ok [INFO] [stdout] test vectors::tests::give_vect_initial_capacity_to_mitigate_relocation ... ok [INFO] [stdout] test vectors::tests::append_one_vec_to_another ... ok [INFO] [stdout] test vectors::tests::harvest_a_region_of_a_vect_with_drain ... ok [INFO] [stdout] test vectors::tests::insert_in_middle ... ok [INFO] [stdout] test vectors::tests::obtaining_a_read_only_slice_from_a_vector ... ok [INFO] [stdout] test vectors::tests::remove_in_middle ... ok [INFO] [stdout] test vectors::tests::retain_filter ... ok [INFO] [stdout] test vectors::tests::dedupe_with_comparison_operator ... ok [INFO] [stdout] test vectors::tests::vector_construction ... ok [INFO] [stdout] test vectors::tests::vector_stack_like_behaviour ... ok [INFO] [stdout] test vectors::tests::you_can_truncate_a_vector ... ok [INFO] [stdout] test binaryheap::tests::it_implements_the_entry_api ... ok [INFO] [stdout] test lifetimes::tests::compiler_blocks_dangling_references ... ok [INFO] [stdout] test matches::tests::match_enum_label ... ok [INFO] [stdout] test thirdpartycrate::tests::show_use_of_crate_from_rust_dot_io ... ok [INFO] [stdout] test movecopyrefs::tests::assignment_can_drop_ancestor ... ok [INFO] [stdout] test structs::tests::can_construct_with_some_defaults ... ok [INFO] [stdout] test vectors::tests::split_a_vector_into_two_segments_at_index ... ok [INFO] [stdout] test vectors::tests::vectors_can_shrink_to_fit ... ok [INFO] [stdout] test threads::basics::tests::basics_of_threads_and_channels ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 84 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests rustlearn [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "155de535a78d49518568178165e860cd8baceb2dfd364903afea3342f90b1de5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "155de535a78d49518568178165e860cd8baceb2dfd364903afea3342f90b1de5", kill_on_drop: false }` [INFO] [stdout] 155de535a78d49518568178165e860cd8baceb2dfd364903afea3342f90b1de5