[INFO] fetching crate embassy-sync 0.7.2... [INFO] testing embassy-sync-0.7.2 against 1.90.0 for beta-1.91-3 [INFO] extracting crate embassy-sync 0.7.2 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate embassy-sync 0.7.2 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate embassy-sync 0.7.2 [INFO] tweaked toml for crates.io crate embassy-sync 0.7.2 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate embassy-sync 0.7.2 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate embassy-sync 0.7.2 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded defmt-macros v1.0.1 [INFO] [stderr] Downloaded trybuild v1.0.110 [INFO] [stderr] Downloaded defmt-parser v1.0.0 [INFO] [stderr] Downloaded defmt v1.0.1 [INFO] [stderr] Downloaded static_cell v2.1.1 [INFO] [stderr] Downloaded futures-test v0.3.31 [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" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dfad19b451df969c85b4f4aff6cf740d19cc2780b718870a550679d8d52eeed5 [INFO] running `Command { std: "docker" "start" "-a" "dfad19b451df969c85b4f4aff6cf740d19cc2780b718870a550679d8d52eeed5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dfad19b451df969c85b4f4aff6cf740d19cc2780b718870a550679d8d52eeed5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dfad19b451df969c85b4f4aff6cf740d19cc2780b718870a550679d8d52eeed5", kill_on_drop: false }` [INFO] [stdout] dfad19b451df969c85b4f4aff6cf740d19cc2780b718870a550679d8d52eeed5 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2842da0121846837b8faf37aa77c718e86e3ad9506e0a021a7ddc8f9904854f7 [INFO] running `Command { std: "docker" "start" "-a" "2842da0121846837b8faf37aa77c718e86e3ad9506e0a021a7ddc8f9904854f7", kill_on_drop: false }` [INFO] [stderr] Compiling heapless v0.8.0 [INFO] [stderr] Compiling embedded-io-async v0.6.1 [INFO] [stderr] Compiling embedded-io v0.6.1 [INFO] [stderr] Compiling embassy-sync v0.7.2 (/opt/rustwide/workdir) [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling hash32 v0.3.1 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling critical-section v1.2.0 [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.47s [INFO] running `Command { std: "docker" "inspect" "2842da0121846837b8faf37aa77c718e86e3ad9506e0a021a7ddc8f9904854f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2842da0121846837b8faf37aa77c718e86e3ad9506e0a021a7ddc8f9904854f7", kill_on_drop: false }` [INFO] [stdout] 2842da0121846837b8faf37aa77c718e86e3ad9506e0a021a7ddc8f9904854f7 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6f933c5a1536fbd5683b1c92a7d220d21332af48d9ea46a1b609c5378602a113 [INFO] running `Command { std: "docker" "start" "-a" "6f933c5a1536fbd5683b1c92a7d220d21332af48d9ea46a1b609c5378602a113", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling target-triple v0.1.4 [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling portable-atomic v1.11.1 [INFO] [stderr] Compiling toml_writer v1.0.2 [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling critical-section v1.2.0 [INFO] [stderr] Compiling futures-timer v3.0.3 [INFO] [stderr] Compiling embassy-sync v0.7.2 (/opt/rustwide/workdir) [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling static_cell v2.1.1 [INFO] [stderr] Compiling num_cpus v1.17.0 [INFO] [stderr] Compiling toml_parser v1.0.2 [INFO] [stderr] Compiling toml_datetime v0.7.0 [INFO] [stderr] Compiling serde_spanned v1.0.0 [INFO] [stderr] Compiling toml v0.9.5 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling pin-project v1.1.10 [INFO] [stderr] Compiling trybuild v1.0.110 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling futures-test v0.3.31 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 37.21s [INFO] running `Command { std: "docker" "inspect" "6f933c5a1536fbd5683b1c92a7d220d21332af48d9ea46a1b609c5378602a113", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f933c5a1536fbd5683b1c92a7d220d21332af48d9ea46a1b609c5378602a113", kill_on_drop: false }` [INFO] [stdout] 6f933c5a1536fbd5683b1c92a7d220d21332af48d9ea46a1b609c5378602a113 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ebfee500cd337ec1ae787dfd888cd3563843e48d0fb583cf871679c0978d8402 [INFO] running `Command { std: "docker" "start" "-a" "ebfee500cd337ec1ae787dfd888cd3563843e48d0fb583cf871679c0978d8402", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/embassy_sync-399dd437b741a1fb) [INFO] [stdout] [INFO] [stdout] running 88 tests [INFO] [stdout] test channel::tests::cloning ... ok [INFO] [stdout] test channel::tests::dynamic_dispatch_constructor ... ok [INFO] [stdout] test channel::tests::receiving_once_with_one_send ... ok [INFO] [stdout] test channel::tests::dynamic_dispatch_into ... ok [INFO] [stdout] test channel::tests::sender_send_completes_if_capacity ... ok [INFO] [stdout] test channel::tests::receiving_when_empty ... ok [INFO] [stdout] test channel::tests::sending_once ... ok [INFO] [stdout] test channel::tests::sending_when_full ... ok [INFO] [stdout] test channel::tests::simple_send_and_receive ... ok [INFO] [stdout] test lazy_lock::tests::test_lazy_drop ... ok [INFO] [stdout] test lazy_lock::tests::test_lazy_lock ... ok [INFO] [stdout] test lazy_lock::tests::test_lazy_lock_mutation ... ok [INFO] [stdout] test once_lock::tests::once_lock ... ok [INFO] [stdout] test mutex::tests::mapped_guard_releases_lock_when_dropped ... ok [INFO] [stdout] test once_lock::tests::once_lock_async ... ok [INFO] [stdout] test once_lock::tests::once_lock_get_or_init ... ok [INFO] [stdout] test channel::tests::receiver_receives_given_try_send_async ... ok [INFO] [stdout] test once_lock::tests::once_lock_into_inner ... ok [INFO] [stdout] test once_lock::tests::once_lock_static ... ok [INFO] [stdout] test pipe::tests::receiving_once_with_one_send ... ok [INFO] [stdout] test pipe::tests::receiving_when_empty ... ok [INFO] [stdout] test pipe::tests::sender_send_completes_if_capacity ... ok [INFO] [stdout] test pipe::tests::simple_send_and_receive ... ok [INFO] [stdout] test pipe::tests::writer_is_cloneable ... ok [INFO] [stdout] test pipe::tests::writing_once ... ok [INFO] [stdout] test priority_channel::tests::cloning ... ok [INFO] [stdout] test priority_channel::tests::dynamic_dispatch ... ok [INFO] [stdout] test priority_channel::tests::receiver_receives_given_try_send_async ... ok [INFO] [stdout] test priority_channel::tests::receiving_once_with_one_send ... ok [INFO] [stdout] test priority_channel::tests::receiving_when_empty ... ok [INFO] [stdout] test pipe::tests::read_buf ... ok [INFO] [stdout] test priority_channel::tests::send_priority ... ok [INFO] [stdout] test pipe::tests::dynamic_dispatch_pipe ... ok [INFO] [stdout] test priority_channel::tests::sender_send_completes_if_capacity ... ok [INFO] [stdout] test priority_channel::tests::sending_when_full ... ok [INFO] [stdout] test pipe::tests::receiver_receives_given_try_write_async ... ok [INFO] [stdout] test priority_channel::tests::simple_send_and_receive ... ok [INFO] [stdout] test pipe::tests::writing_when_full ... ok [INFO] [stdout] test priority_channel::tests::sending_once ... ok [INFO] [stdout] test pubsub::tests::all_subscribers_receive ... ok [INFO] [stdout] test pubsub::tests::correct_available ... ok [INFO] [stdout] test pubsub::tests::correct_len ... ok [INFO] [stdout] test pubsub::tests::dyn_pub_sub_works ... ok [INFO] [stdout] test pubsub::tests::empty_channel_when_last_subscriber_is_dropped ... ok [INFO] [stdout] test pubsub::tests::lag_when_queue_full_on_immediate_publish ... ok [INFO] [stdout] test pubsub::tests::publisher_sink ... ok [INFO] [stdout] test pubsub::tests::limited_subs_and_pubs ... ok [INFO] [stdout] test pubsub::tests::skip_clone_for_last_message ... ok [INFO] [stdout] test ring_buffer::tests::push_pop ... ok [INFO] [stdout] test rwlock::tests::read_guard_releases_lock_when_dropped ... ok [INFO] [stdout] test semaphore::tests::fair::acquire ... ok [INFO] [stdout] test rwlock::tests::write_guard_releases_lock_when_dropped ... ok [INFO] [stdout] test once_lock::tests::once_lock_take_init ... ok [INFO] [stdout] test lazy_lock::tests::test_lazy_lock_into_inner ... ok [INFO] [stdout] test pubsub::tests::publisher_wait_on_full_queue ... ok [INFO] [stdout] test semaphore::tests::fair::contested ... ok [INFO] [stdout] test semaphore::tests::fair::disarm ... ok [INFO] [stdout] test semaphore::tests::fair::set ... ok [INFO] [stdout] test semaphore::tests::fair::try_acquire ... ok [INFO] [stdout] test semaphore::tests::fair::try_acquire_all ... ok [INFO] [stdout] test semaphore::tests::greedy::acquire ... ok [INFO] [stdout] test semaphore::tests::greedy::acquire_all ... ok [INFO] [stdout] test semaphore::tests::greedy::contested ... ok [INFO] [stdout] test semaphore::tests::greedy::disarm ... ok [INFO] [stdout] test semaphore::tests::greedy::release ... ok [INFO] [stdout] test semaphore::tests::greedy::greedy ... ok [INFO] [stdout] test semaphore::tests::greedy::try_acquire ... ok [INFO] [stdout] test semaphore::tests::greedy::try_acquire_all ... ok [INFO] [stdout] test watch::tests::all_try_get ... ok [INFO] [stdout] test watch::tests::clone_senders ... ok [INFO] [stdout] test watch::tests::contains_value ... ok [INFO] [stdout] test watch::tests::convert_to_dyn ... ok [INFO] [stdout] test watch::tests::dynamic_receiver_count ... ok [INFO] [stdout] test watch::tests::max_receivers_drop ... ok [INFO] [stdout] test watch::tests::multiple_receivers ... ok [INFO] [stdout] test watch::tests::multiple_sends ... ok [INFO] [stdout] test watch::tests::once_lock_like ... ok [INFO] [stdout] test watch::tests::predicate_fn ... ok [INFO] [stdout] test watch::tests::receive_after_create ... ok [INFO] [stdout] test watch::tests::sender_modify ... ok [INFO] [stdout] test watch::tests::use_dynamics ... ok [INFO] [stdout] test semaphore::tests::fair::acquire_all ... ok [INFO] [stdout] test semaphore::tests::fair::fairness ... ok [INFO] [stdout] test semaphore::tests::fair::release ... ok [INFO] [stdout] test semaphore::tests::greedy::set ... ok [INFO] [stdout] test semaphore::tests::fair::wakers ... ok [INFO] [stdout] test channel::tests::senders_sends_wait_until_capacity ... ok [INFO] [stdout] test priority_channel::tests::senders_sends_wait_until_capacity ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 88 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s [INFO] [stdout] [INFO] [stderr] Running tests/ui.rs (/opt/rustwide/target/debug/deps/ui-f0e65a26b42b5ef5) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling portable-atomic v1.11.1 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Checking slab v0.4.11 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Compiling heapless v0.8.0 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Compiling embedded-io-async v0.6.1 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Checking hash32 v0.3.1 [INFO] [stderr] Checking embedded-io v0.6.1 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling embassy-sync v0.7.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking critical-section v1.2.0 [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Checking futures-timer v3.0.3 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking static_cell v2.1.1 [INFO] [stderr] Checking num_cpus v1.17.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking futures-test v0.3.31 [INFO] [stderr] Checking embassy-sync-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/embassy-sync) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.68s [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] test tests/ui/sync_impl/lazy_lock_function.rs ... mismatch [INFO] [stderr] [INFO] [stderr] EXPECTED: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error[E0277]: `*const u8` cannot be shared between threads safely [INFO] [stderr] --> tests/ui/sync_impl/lazy_lock_function.rs:8:16 [INFO] [stderr] | [INFO] [stderr] 6 | let closure_capturing_non_sync_variable = || unsafe { core::ptr::read(x_ptr) }; [INFO] [stderr] | -- within this `{closure@$DIR/tests/ui/sync_impl/lazy_lock_function.rs:6:47: 6:49}` [INFO] [stderr] 7 | [INFO] [stderr] 8 | check_sync(LazyLock::new(closure_capturing_non_sync_variable)); [INFO] [stderr] | ---------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `*const u8` cannot be shared between threads safely [INFO] [stderr] | | [INFO] [stderr] | required by a bound introduced by this call [INFO] [stderr] | [INFO] [stderr] = help: within `{closure@$DIR/tests/ui/sync_impl/lazy_lock_function.rs:6:47: 6:49}`, the trait `Sync` is not implemented for `*const u8` [INFO] [stderr] = note: required because it appears within the type `&*const u8` [INFO] [stderr] note: required because it's used within this closure [INFO] [stderr] --> tests/ui/sync_impl/lazy_lock_function.rs:6:47 [INFO] [stderr] | [INFO] [stderr] 6 | let closure_capturing_non_sync_variable = || unsafe { core::ptr::read(x_ptr) }; [INFO] [stderr] | ^^ [INFO] [stderr] = note: required for `embassy_sync::lazy_lock::LazyLock` to implement `Sync` [INFO] [stderr] note: required by a bound in `check_sync` [INFO] [stderr] --> tests/ui/sync_impl/lazy_lock_function.rs:11:18 [INFO] [stderr] | [INFO] [stderr] 11 | fn check_sync(_lazy_lock: T) {} [INFO] [stderr] | ^^^^ required by this bound in `check_sync` [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] [INFO] [stderr] ACTUAL OUTPUT: [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] error[E0277]: `*const u8` cannot be shared between threads safely [INFO] [stderr] --> tests/ui/sync_impl/lazy_lock_function.rs:8:16 [INFO] [stderr] | [INFO] [stderr] 6 | let closure_capturing_non_sync_variable = || unsafe { core::ptr::read(x_ptr) }; [INFO] [stderr] | -- within this `{closure@$DIR/tests/ui/sync_impl/lazy_lock_function.rs:6:47: 6:49}` [INFO] [stderr] 7 | [INFO] [stderr] 8 | check_sync(LazyLock::new(closure_capturing_non_sync_variable)); [INFO] [stderr] | ---------- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `*const u8` cannot be shared between threads safely [INFO] [stderr] | | [INFO] [stderr] | required by a bound introduced by this call [INFO] [stderr] | [INFO] [stderr] = help: within `{closure@$DIR/tests/ui/sync_impl/lazy_lock_function.rs:6:47: 6:49}`, the trait `Sync` is not implemented for `*const u8` [INFO] [stderr] = note: required because it appears within the type `&*const u8` [INFO] [stderr] note: required because it's used within this closure [INFO] [stderr] --> tests/ui/sync_impl/lazy_lock_function.rs:6:47 [INFO] [stderr] | [INFO] [stderr] 6 | let closure_capturing_non_sync_variable = || unsafe { core::ptr::read(x_ptr) }; [INFO] [stderr] | ^^ [INFO] [stderr] = note: required for `embassy_sync::lazy_lock::LazyLock` to implement `Sync` [INFO] [stderr] note: required by a bound in `check_sync` [INFO] [stderr] --> tests/ui/sync_impl/lazy_lock_function.rs:11:18 [INFO] [stderr] | [INFO] [stderr] 11 | fn check_sync(_lazy_lock: T) {} [INFO] [stderr] | ^^^^ required by this bound in `check_sync` [INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈ [INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning [INFO] [stderr] your test with the environment variable TRYBUILD=overwrite [INFO] [stderr] [INFO] [stderr] test tests/ui/sync_impl/lazy_lock_type.rs ... ok [INFO] [stderr] test tests/ui/sync_impl/once_lock.rs ... ok [INFO] [stderr] [INFO] [stderr] [INFO] [stdout] test ui ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- ui stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'ui' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.110/src/run.rs:102:13: [INFO] [stdout] 1 of 3 tests failed [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x594b815b6db2 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x594b815b6db2 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x594b815b6db2 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x594b815b6db2 - ::fmt::hdcfcb6d4c8489523 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x594b815dffa3 - core::fmt::rt::Argument::fmt::h2c56b3114963061a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x594b815dffa3 - core::fmt::write::h8a494366950f23bb [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x594b815b3173 - std::io::default_write_fmt::h7b8824096454f323 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x594b815b3173 - std::io::Write::write_fmt::h4e71294925c334d0 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x594b815b6c02 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x594b815b8d99 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27 [INFO] [stdout] 10: 0x594b815b8bce - std::panicking::default_hook::h2c66fc99e962531d [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9 [INFO] [stdout] 11: 0x594b8157dbb4 - as core::ops::function::Fn>::call::hb6bd65493727d71a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 12: 0x594b8157dbb4 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x594b815b986e - as core::ops::function::Fn>::call::h318e4efb8c1a5689 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 14: 0x594b815b986e - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13 [INFO] [stdout] 15: 0x594b815b953a - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13 [INFO] [stdout] 16: 0x594b815b72b9 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x594b815b91cd - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5 [INFO] [stdout] 18: 0x594b815de3b0 - core::panicking::panic_fmt::h62f63d096dd276af [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x594b813befbd - trybuild::run::::run::h3b015b4835a319d5 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.110/src/run.rs:102:13 [INFO] [stdout] 20: 0x594b813c46e8 - ::drop::hebfe9ee8cbc44912 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.110/src/lib.rs:342:38 [INFO] [stdout] 21: 0x594b81302f27 - core::ptr::drop_in_place::h4afac0dd95b50118 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ptr/mod.rs:804:1 [INFO] [stdout] 22: 0x594b81303653 - ui::ui::h77c7966b62bb318b [INFO] [stdout] at /opt/rustwide/workdir/tests/ui.rs:13:1 [INFO] [stdout] 23: 0x594b813035b7 - ui::ui::{{closure}}::h3ceb44c6d25eba68 [INFO] [stdout] at /opt/rustwide/workdir/tests/ui.rs:3:8 [INFO] [stdout] 24: 0x594b81302e86 - core::ops::function::FnOnce::call_once::h1e90a300bc6033ea [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 25: 0x594b8158341b - core::ops::function::FnOnce::call_once::h1f9474f1347fff52 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 26: 0x594b8158341b - test::__rust_begin_short_backtrace::ha52ab26e77157f03 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18 [INFO] [stdout] 27: 0x594b81582555 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74 [INFO] [stdout] 28: 0x594b81582555 - as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 29: 0x594b81582555 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stdout] 30: 0x594b81582555 - std::panicking::catch_unwind::h6deb5fe1e91873c9 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stdout] 31: 0x594b81582555 - std::panic::catch_unwind::hea0829b6b565654b [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stdout] 32: 0x594b81582555 - test::run_test_in_process::hdc44dfecea3db21b [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27 [INFO] [stdout] 33: 0x594b81582555 - test::run_test::{{closure}}::h0364ba59bf23f652 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43 [INFO] [stdout] 34: 0x594b81546154 - test::run_test::{{closure}}::h32730b304eec05da [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41 [INFO] [stdout] 35: 0x594b81546154 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 36: 0x594b81549b2a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 37: 0x594b81549b2a - as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 38: 0x594b81549b2a - std::panicking::catch_unwind::do_call::h163fe12cca9901c2 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stdout] 39: 0x594b81549b2a - std::panicking::catch_unwind::he81557d0e17cc1bc [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stdout] 40: 0x594b81549b2a - std::panic::catch_unwind::hc2b8e79c20593955 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stdout] 41: 0x594b81549b2a - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 42: 0x594b81549b2a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 43: 0x594b815bcf2f - as core::ops::function::FnOnce>::call_once::h5924238c754de3b8 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9 [INFO] [stdout] 44: 0x594b815bcf2f - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17 [INFO] [stdout] 45: 0x78cc5ac91aa4 - [INFO] [stdout] 46: 0x78cc5ad1ea34 - clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] ui [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 19.36s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test ui` [INFO] running `Command { std: "docker" "inspect" "ebfee500cd337ec1ae787dfd888cd3563843e48d0fb583cf871679c0978d8402", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebfee500cd337ec1ae787dfd888cd3563843e48d0fb583cf871679c0978d8402", kill_on_drop: false }` [INFO] [stdout] ebfee500cd337ec1ae787dfd888cd3563843e48d0fb583cf871679c0978d8402