[INFO] fetching crate embassy-sync 0.7.2... [INFO] testing embassy-sync-0.7.2 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate embassy-sync 0.7.2 into /workspace/builds/worker-3-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-3-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate embassy-sync 0.7.2 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 22005aac93a689082514e310085a8a1285ec958d65e02c3fdc24861871132c54 [INFO] running `Command { std: "docker" "start" "-a" "22005aac93a689082514e310085a8a1285ec958d65e02c3fdc24861871132c54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "22005aac93a689082514e310085a8a1285ec958d65e02c3fdc24861871132c54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22005aac93a689082514e310085a8a1285ec958d65e02c3fdc24861871132c54", kill_on_drop: false }` [INFO] [stdout] 22005aac93a689082514e310085a8a1285ec958d65e02c3fdc24861871132c54 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e25580ad1e38c82a03ee95d6ff1df6f0cd60da7a8049478394a446069cb37fc5 [INFO] running `Command { std: "docker" "start" "-a" "e25580ad1e38c82a03ee95d6ff1df6f0cd60da7a8049478394a446069cb37fc5", kill_on_drop: false }` [INFO] [stderr] Compiling embassy-sync v0.7.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.07s [INFO] running `Command { std: "docker" "inspect" "e25580ad1e38c82a03ee95d6ff1df6f0cd60da7a8049478394a446069cb37fc5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e25580ad1e38c82a03ee95d6ff1df6f0cd60da7a8049478394a446069cb37fc5", kill_on_drop: false }` [INFO] [stdout] e25580ad1e38c82a03ee95d6ff1df6f0cd60da7a8049478394a446069cb37fc5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ca396636d3cbbf60a8f0b1eccf545e54c3e4946298a42b1a6cd497a28f10f27b [INFO] running `Command { std: "docker" "start" "-a" "ca396636d3cbbf60a8f0b1eccf545e54c3e4946298a42b1a6cd497a28f10f27b", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling portable-atomic v1.11.1 [INFO] [stderr] Compiling winnow v0.7.13 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling target-triple v0.1.4 [INFO] [stderr] Compiling critical-section v1.2.0 [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling futures-timer v3.0.3 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling embassy-sync v0.7.2 (/opt/rustwide/workdir) [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling static_cell v2.1.1 [INFO] [stderr] Compiling pin-project v1.1.10 [INFO] [stderr] Compiling toml_parser v1.0.2 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling toml_datetime v0.7.0 [INFO] [stderr] Compiling serde_spanned v1.0.0 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling futures-test v0.3.31 [INFO] [stderr] Compiling toml v0.9.5 [INFO] [stderr] Compiling trybuild v1.0.110 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 11.39s [INFO] running `Command { std: "docker" "inspect" "ca396636d3cbbf60a8f0b1eccf545e54c3e4946298a42b1a6cd497a28f10f27b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca396636d3cbbf60a8f0b1eccf545e54c3e4946298a42b1a6cd497a28f10f27b", kill_on_drop: false }` [INFO] [stdout] ca396636d3cbbf60a8f0b1eccf545e54c3e4946298a42b1a6cd497a28f10f27b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fc9e9ad481bcf717c1e3599c4d60bb6330315adfc8b50ec6f8bcd9c28caa0369 [INFO] running `Command { std: "docker" "start" "-a" "fc9e9ad481bcf717c1e3599c4d60bb6330315adfc8b50ec6f8bcd9c28caa0369", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/embassy_sync-d3d1ef736c93a4e1) [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::dynamic_dispatch_into ... ok [INFO] [stdout] test channel::tests::sender_send_completes_if_capacity ... ok [INFO] [stdout] test channel::tests::receiving_once_with_one_send ... ok [INFO] [stdout] test channel::tests::sending_when_full ... ok [INFO] [stdout] test channel::tests::sending_once ... 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 mutex::tests::mapped_guard_releases_lock_when_dropped ... ok [INFO] [stdout] test once_lock::tests::once_lock ... 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 pipe::tests::dynamic_dispatch_pipe ... ok [INFO] [stdout] test pipe::tests::receiving_once_with_one_send ... ok [INFO] [stdout] test once_lock::tests::once_lock_take_init ... ok [INFO] [stdout] test channel::tests::receiving_when_empty ... ok [INFO] [stdout] test priority_channel::tests::cloning ... ok [INFO] [stdout] test pipe::tests::receiving_when_empty ... ok [INFO] [stdout] test priority_channel::tests::receiving_when_empty ... ok [INFO] [stdout] test priority_channel::tests::send_priority ... ok [INFO] [stdout] test pipe::tests::simple_send_and_receive ... ok [INFO] [stdout] test pipe::tests::writing_when_full ... ok [INFO] [stdout] test channel::tests::receiver_receives_given_try_send_async ... ok [INFO] [stdout] test priority_channel::tests::sender_send_completes_if_capacity ... ok [INFO] [stdout] test priority_channel::tests::receiving_once_with_one_send ... ok [INFO] [stdout] test priority_channel::tests::sending_when_full ... ok [INFO] [stdout] test pipe::tests::writer_is_cloneable ... ok [INFO] [stdout] test priority_channel::tests::sending_once ... ok [INFO] [stdout] test pipe::tests::writing_once ... ok [INFO] [stdout] test priority_channel::tests::dynamic_dispatch ... ok [INFO] [stdout] test pubsub::tests::correct_len ... ok [INFO] [stdout] test pubsub::tests::all_subscribers_receive ... ok [INFO] [stdout] test pipe::tests::sender_send_completes_if_capacity ... ok [INFO] [stdout] test pubsub::tests::limited_subs_and_pubs ... ok [INFO] [stdout] test lazy_lock::tests::test_lazy_lock_into_inner ... ok [INFO] [stdout] test priority_channel::tests::receiver_receives_given_try_send_async ... ok [INFO] [stdout] test pipe::tests::read_buf ... ok [INFO] [stdout] test pubsub::tests::correct_available ... 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::publisher_wait_on_full_queue ... ok [INFO] [stdout] test pubsub::tests::skip_clone_for_last_message ... 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 semaphore::tests::fair::release ... 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 ring_buffer::tests::push_pop ... ok [INFO] [stdout] test rwlock::tests::read_guard_releases_lock_when_dropped ... ok [INFO] [stdout] test rwlock::tests::write_guard_releases_lock_when_dropped ... ok [INFO] [stdout] test priority_channel::tests::simple_send_and_receive ... ok [INFO] [stdout] test semaphore::tests::fair::try_acquire ... ok [INFO] [stdout] test semaphore::tests::greedy::acquire ... ok [INFO] [stdout] test semaphore::tests::greedy::contested ... ok [INFO] [stdout] test semaphore::tests::fair::acquire ... ok [INFO] [stdout] test semaphore::tests::fair::acquire_all ... ok [INFO] [stdout] test semaphore::tests::fair::contested ... ok [INFO] [stdout] test semaphore::tests::fair::disarm ... ok [INFO] [stdout] test semaphore::tests::fair::fairness ... 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::contains_value ... ok [INFO] [stdout] test watch::tests::clone_senders ... ok [INFO] [stdout] test watch::tests::dynamic_receiver_count ... ok [INFO] [stdout] test watch::tests::max_receivers_drop ... ok [INFO] [stdout] test semaphore::tests::fair::set ... ok [INFO] [stdout] test watch::tests::multiple_sends ... ok [INFO] [stdout] test watch::tests::multiple_receivers ... ok [INFO] [stdout] test watch::tests::sender_modify ... ok [INFO] [stdout] test watch::tests::use_dynamics ... ok [INFO] [stdout] test semaphore::tests::greedy::set ... ok [INFO] [stdout] test watch::tests::convert_to_dyn ... ok [INFO] [stdout] test watch::tests::once_lock_like ... ok [INFO] [stdout] test watch::tests::predicate_fn ... ok [INFO] [stdout] test pipe::tests::receiver_receives_given_try_write_async ... ok [INFO] [stdout] test semaphore::tests::fair::wakers ... ok [INFO] [stdout] test semaphore::tests::fair::try_acquire_all ... ok [INFO] [stdout] test semaphore::tests::greedy::acquire_all ... ok [INFO] [stdout] test watch::tests::receive_after_create ... 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] [stderr] Running tests/ui.rs (/opt/rustwide/target/debug/deps/ui-1d3e7a8b6a183eb9) [INFO] [stdout] [INFO] [stdout] test result: ok. 88 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.52s [INFO] [stdout] [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] Compiling libc v0.2.175 [INFO] [stderr] Checking futures-core v0.3.31 [INFO] [stderr] Checking futures-sink v0.3.31 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Checking slab v0.4.11 [INFO] [stderr] Checking futures-task v0.3.31 [INFO] [stderr] Compiling embedded-io-async v0.6.1 [INFO] [stderr] Compiling heapless v0.8.0 [INFO] [stderr] Compiling portable-atomic v1.11.1 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Compiling embassy-sync v0.7.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking embedded-io v0.6.1 [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Checking critical-section v1.2.0 [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking futures-timer v3.0.3 [INFO] [stderr] Checking hash32 v0.3.1 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Checking static_cell v2.1.1 [INFO] [stderr] Compiling syn v2.0.106 [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 10.39s [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' (211) 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: 0x6337eb6a5402 - std::backtrace_rs::backtrace::libunwind::trace::h7cddb8376417e7cc [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x6337eb6a5402 - std::backtrace_rs::backtrace::trace_unsynchronized::hb4e41acf4b349ff1 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x6337eb6a5402 - std::sys::backtrace::_print_fmt::h1222b80910ba6eb5 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x6337eb6a5402 - ::fmt::h5bb8a979ba5db788 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x6337eb6b6f3f - core::fmt::rt::Argument::fmt::h2ee2c138a50a7796 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x6337eb6b6f3f - core::fmt::write::h1e0dbf07fe3990bd [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x6337eb66fbc3 - std::io::default_write_fmt::h7d7ad5ed6a883d81 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x6337eb66fbc3 - std::io::Write::write_fmt::hc477d9325b345ece [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x6337eb67ced2 - std::sys::backtrace::BacktraceLock::print::h788d486777205086 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x6337eb6823ef - std::panicking::default_hook::{{closure}}::ha7bdfeb5949fc0fa [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x6337eb682281 - std::panicking::default_hook::h6dad75ec721846f4 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x6337eb63f1fe - as core::ops::function::Fn>::call::h33799d04b0b96146 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 12: 0x6337eb63f1fe - test::test_main_with_exit_callback::{{closure}}::h880e31c829a2eb5d [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x6337eb682a8e - as core::ops::function::Fn>::call::h5e1b8c652ea49180 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 14: 0x6337eb682a8e - std::panicking::panic_with_hook::hba00e869ada17676 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x6337eb68285a - std::panicking::panic_handler::{{closure}}::h3d21149c258e5ceb [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x6337eb67d009 - std::sys::backtrace::__rust_end_short_backtrace::h4f5d9b9dfb3e6ec1 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x6337eb662d8d - __rustc[9a7a9f9af7564de1]::rust_begin_unwind [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x6337eb6c02a0 - core::panicking::panic_fmt::h78e817a90331d98b [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x6337eb515e93 - trybuild::run::::run::h7ad3dbcf66828f1e [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: 0x6337eb5105c8 - ::drop::hbb3d906acad7edd1 [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: 0x6337eb3ddd37 - core::ptr::drop_in_place::h225a94299c630b1f [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ptr/mod.rs:804:1 [INFO] [stdout] 22: 0x6337eb3ddb63 - ui::ui::haf6c6820a9547abe [INFO] [stdout] at /opt/rustwide/workdir/tests/ui.rs:13:1 [INFO] [stdout] 23: 0x6337eb3ddb97 - ui::ui::{{closure}}::hfa17b156304cc03e [INFO] [stdout] at /opt/rustwide/workdir/tests/ui.rs:3:8 [INFO] [stdout] 24: 0x6337eb3ddca6 - core::ops::function::FnOnce::call_once::h9d4bb00be68d6e4b [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 25: 0x6337eb63effb - core::ops::function::FnOnce::call_once::h7f4b4fba903e39d5 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 26: 0x6337eb63effb - test::__rust_begin_short_backtrace::h9277cb6a2ccfc000 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:663:18 [INFO] [stdout] 27: 0x6337eb654aa5 - test::run_test_in_process::{{closure}}::h9aea5ca90d1f4423 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:686:74 [INFO] [stdout] 28: 0x6337eb654aa5 - as core::ops::function::FnOnce<()>>::call_once::h364f5fe6cc8afa85 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 29: 0x6337eb654aa5 - std::panicking::catch_unwind::do_call::h2b2bec3317fe53ec [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stdout] 30: 0x6337eb654aa5 - std::panicking::catch_unwind::hc3763734156da4af [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stdout] 31: 0x6337eb654aa5 - std::panic::catch_unwind::h28038391e867eabc [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stdout] 32: 0x6337eb654aa5 - test::run_test_in_process::had0273166695a036 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:686:27 [INFO] [stdout] 33: 0x6337eb654aa5 - test::run_test::{{closure}}::h743d09d4bb476605 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:607:43 [INFO] [stdout] 34: 0x6337eb62b4c4 - test::run_test::{{closure}}::he950b8f9118d37e2 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:637:41 [INFO] [stdout] 35: 0x6337eb62b4c4 - std::sys::backtrace::__rust_begin_short_backtrace::hbfaffa6539f6abb7 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 36: 0x6337eb62edaa - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcce3c2c65b9c3b20 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 37: 0x6337eb62edaa - as core::ops::function::FnOnce<()>>::call_once::hb66b30b6d37985a5 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 38: 0x6337eb62edaa - std::panicking::catch_unwind::do_call::h992bbe2c32dc1d79 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stdout] 39: 0x6337eb62edaa - std::panicking::catch_unwind::h412991d5237de610 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stdout] 40: 0x6337eb62edaa - std::panic::catch_unwind::ha82b139b3eb5840a [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stdout] 41: 0x6337eb62edaa - std::thread::Builder::spawn_unchecked_::{{closure}}::ha823b36f5114938e [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 42: 0x6337eb62edaa - core::ops::function::FnOnce::call_once{{vtable.shim}}::hf120e7b1db22ac07 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 43: 0x6337eb6769cf - as core::ops::function::FnOnce>::call_once::h3e049222c99298ac [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 44: 0x6337eb6769cf - std::sys::pal::unix::thread::Thread::new::thread_start::h942e336943ad5963 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/pal/unix/thread.rs:118:17 [INFO] [stdout] 45: 0x7476691a4aa4 - [INFO] [stdout] 46: 0x747669231a34 - 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 10.82s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test ui` [INFO] running `Command { std: "docker" "inspect" "fc9e9ad481bcf717c1e3599c4d60bb6330315adfc8b50ec6f8bcd9c28caa0369", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc9e9ad481bcf717c1e3599c4d60bb6330315adfc8b50ec6f8bcd9c28caa0369", kill_on_drop: false }` [INFO] [stdout] fc9e9ad481bcf717c1e3599c4d60bb6330315adfc8b50ec6f8bcd9c28caa0369