[INFO] fetching crate embassy-sync 0.7.2... [INFO] testing embassy-sync-0.7.2 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate embassy-sync 0.7.2 into /workspace/builds/worker-3-tc2/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-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate embassy-sync 0.7.2 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4c3b3ae91950583fff89ef2ffa1815c8ce0015be837241b2d51451bdb5f3bd52 [INFO] running `Command { std: "docker" "start" "-a" "4c3b3ae91950583fff89ef2ffa1815c8ce0015be837241b2d51451bdb5f3bd52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4c3b3ae91950583fff89ef2ffa1815c8ce0015be837241b2d51451bdb5f3bd52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c3b3ae91950583fff89ef2ffa1815c8ce0015be837241b2d51451bdb5f3bd52", kill_on_drop: false }` [INFO] [stdout] 4c3b3ae91950583fff89ef2ffa1815c8ce0015be837241b2d51451bdb5f3bd52 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4f76886ffc4700a1232b12f4b9f07529aaf4b11ed8371818dcb14d041b2484e3 [INFO] running `Command { std: "docker" "start" "-a" "4f76886ffc4700a1232b12f4b9f07529aaf4b11ed8371818dcb14d041b2484e3", 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 1.14s [INFO] running `Command { std: "docker" "inspect" "4f76886ffc4700a1232b12f4b9f07529aaf4b11ed8371818dcb14d041b2484e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f76886ffc4700a1232b12f4b9f07529aaf4b11ed8371818dcb14d041b2484e3", kill_on_drop: false }` [INFO] [stdout] 4f76886ffc4700a1232b12f4b9f07529aaf4b11ed8371818dcb14d041b2484e3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 52df985bbb927914f6b364af8960f2f285d1a1310e769e18e9dcae921b854838 [INFO] running `Command { std: "docker" "start" "-a" "52df985bbb927914f6b364af8960f2f285d1a1310e769e18e9dcae921b854838", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling portable-atomic v1.11.1 [INFO] [stderr] Compiling target-triple v0.1.4 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling winnow v0.7.13 [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 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 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-executor v0.3.31 [INFO] [stderr] Compiling toml v0.9.5 [INFO] [stderr] Compiling futures-test v0.3.31 [INFO] [stderr] Compiling trybuild v1.0.110 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 9.83s [INFO] running `Command { std: "docker" "inspect" "52df985bbb927914f6b364af8960f2f285d1a1310e769e18e9dcae921b854838", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52df985bbb927914f6b364af8960f2f285d1a1310e769e18e9dcae921b854838", kill_on_drop: false }` [INFO] [stdout] 52df985bbb927914f6b364af8960f2f285d1a1310e769e18e9dcae921b854838 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c582874c000a28f0f8888a52163fa9abc20e0b86fbb9ea1ee340e78fa5b6ce7a [INFO] running `Command { std: "docker" "start" "-a" "c582874c000a28f0f8888a52163fa9abc20e0b86fbb9ea1ee340e78fa5b6ce7a", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [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::receiving_when_empty ... ok [INFO] [stdout] test channel::tests::sender_send_completes_if_capacity ... 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 channel::tests::sending_once ... ok [INFO] [stdout] test lazy_lock::tests::test_lazy_lock_into_inner ... 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_into_inner ... ok [INFO] [stdout] test once_lock::tests::once_lock_async ... ok [INFO] [stdout] test once_lock::tests::once_lock_static ... ok [INFO] [stdout] test once_lock::tests::once_lock_take_init ... ok [INFO] [stdout] test pipe::tests::dynamic_dispatch_pipe ... ok [INFO] [stdout] test channel::tests::receiving_once_with_one_send ... ok [INFO] [stdout] test pipe::tests::read_buf ... 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 pipe::tests::writing_when_full ... ok [INFO] [stdout] test once_lock::tests::once_lock ... ok [INFO] [stdout] test once_lock::tests::once_lock_get_or_init ... ok [INFO] [stdout] test priority_channel::tests::receiving_once_with_one_send ... ok [INFO] [stdout] test priority_channel::tests::cloning ... ok [INFO] [stdout] test priority_channel::tests::receiving_when_empty ... ok [INFO] [stdout] test priority_channel::tests::dynamic_dispatch ... ok [INFO] [stdout] test pipe::tests::receiver_receives_given_try_write_async ... ok [INFO] [stdout] test priority_channel::tests::sender_send_completes_if_capacity ... ok [INFO] [stdout] test channel::tests::receiver_receives_given_try_send_async ... ok [INFO] [stdout] test priority_channel::tests::receiver_receives_given_try_send_async ... ok [INFO] [stdout] test priority_channel::tests::sending_once ... 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::limited_subs_and_pubs ... ok [INFO] [stdout] test priority_channel::tests::send_priority ... ok [INFO] [stdout] test priority_channel::tests::sending_when_full ... ok [INFO] [stdout] test priority_channel::tests::simple_send_and_receive ... ok [INFO] [stdout] test pubsub::tests::publisher_sink ... ok [INFO] [stdout] test pubsub::tests::all_subscribers_receive ... ok [INFO] [stdout] test pubsub::tests::correct_available ... ok [INFO] [stdout] test pubsub::tests::lag_when_queue_full_on_immediate_publish ... ok [INFO] [stdout] test pubsub::tests::publisher_wait_on_full_queue ... 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 pubsub::tests::skip_clone_for_last_message ... ok [INFO] [stdout] test semaphore::tests::fair::acquire ... ok [INFO] [stdout] test semaphore::tests::fair::acquire_all ... ok [INFO] [stdout] test semaphore::tests::fair::disarm ... ok [INFO] [stdout] test semaphore::tests::fair::contested ... ok [INFO] [stdout] test semaphore::tests::fair::release ... ok [INFO] [stdout] test semaphore::tests::fair::fairness ... ok [INFO] [stdout] test semaphore::tests::fair::try_acquire_all ... ok [INFO] [stdout] test semaphore::tests::greedy::acquire ... ok [INFO] [stdout] test semaphore::tests::fair::set ... 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::greedy ... ok [INFO] [stdout] test semaphore::tests::fair::try_acquire ... ok [INFO] [stdout] test semaphore::tests::greedy::release ... ok [INFO] [stdout] test watch::tests::clone_senders ... ok [INFO] [stdout] test watch::tests::contains_value ... ok [INFO] [stdout] test semaphore::tests::greedy::set ... ok [INFO] [stdout] test semaphore::tests::greedy::try_acquire ... ok [INFO] [stdout] test watch::tests::all_try_get ... ok [INFO] [stdout] test semaphore::tests::greedy::try_acquire_all ... ok [INFO] [stdout] test watch::tests::dynamic_receiver_count ... ok [INFO] [stdout] test watch::tests::convert_to_dyn ... ok [INFO] [stdout] test watch::tests::max_receivers_drop ... ok [INFO] [stdout] test watch::tests::once_lock_like ... ok [INFO] [stdout] test watch::tests::multiple_sends ... ok [INFO] [stdout] test watch::tests::predicate_fn ... ok [INFO] [stdout] test watch::tests::multiple_receivers ... 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::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 0.53s [INFO] [stdout] [INFO] [stderr] Running tests/ui.rs (/opt/rustwide/target/debug/deps/ui-1d3e7a8b6a183eb9) [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 pin-utils v0.1.0 [INFO] [stderr] Checking futures-io v0.3.31 [INFO] [stderr] Compiling embedded-io-async v0.6.1 [INFO] [stderr] Compiling heapless v0.8.0 [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 portable-atomic v1.11.1 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking embedded-io v0.6.1 [INFO] [stderr] Compiling embassy-sync v0.7.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking futures-channel v0.3.31 [INFO] [stderr] Checking cfg-if v1.0.3 [INFO] [stderr] Checking critical-section v1.2.0 [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 8.56s [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: 0x555dae4a0c32 - std::backtrace_rs::backtrace::libunwind::trace::h589a96ef7638b383 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x555dae4a0c32 - std::backtrace_rs::backtrace::trace_unsynchronized::h23a30a7548c40de4 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x555dae4a0c32 - std::sys::backtrace::_print_fmt::h87dabd6535c8c07a [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x555dae4a0c32 - ::fmt::hffd20ad4e5eca8ab [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x555dae4b276f - core::fmt::rt::Argument::fmt::h75c83e3fd5ce2419 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x555dae4b276f - core::fmt::write::h6d9d3a7cfd7b84f5 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x555dae46b3f3 - std::io::default_write_fmt::he11a713685e2464d [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x555dae46b3f3 - std::io::Write::write_fmt::h9d08f7e050bd2612 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x555dae478702 - std::sys::backtrace::BacktraceLock::print::hb28797143397220e [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x555dae47dc1f - std::panicking::default_hook::{{closure}}::h7555113b62983743 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x555dae47dab1 - std::panicking::default_hook::h2714b564abe8d914 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x555dae43aa2e - as core::ops::function::Fn>::call::h0e9de8cceb22406e [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 12: 0x555dae43aa2e - test::test_main_with_exit_callback::{{closure}}::h8125bd66cf4739d0 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x555dae47e2be - as core::ops::function::Fn>::call::h1fd0a0802eaec16b [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 14: 0x555dae47e2be - std::panicking::panic_with_hook::h190dc82263685ec5 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x555dae47e08a - std::panicking::panic_handler::{{closure}}::h8b036a1b366643ac [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x555dae478839 - std::sys::backtrace::__rust_end_short_backtrace::h45affcfc0c830da8 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x555dae45e5bd - __rustc[9b67c8562bba447b]::rust_begin_unwind [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x555dae4bbad0 - core::panicking::panic_fmt::hc084f85b1e76c16d [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x555dae30bfd3 - trybuild::run::::run::hfd3b1f62252399b1 [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: 0x555dae306708 - ::drop::h5479ed01650e89f2 [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: 0x555dae1d3b17 - core::ptr::drop_in_place::h0d8dfc4291fd80e3 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/ptr/mod.rs:804:1 [INFO] [stdout] 22: 0x555dae1d3943 - ui::ui::h9913030e7158b223 [INFO] [stdout] at /opt/rustwide/workdir/tests/ui.rs:13:1 [INFO] [stdout] 23: 0x555dae1d3977 - ui::ui::{{closure}}::h3169260844d7c860 [INFO] [stdout] at /opt/rustwide/workdir/tests/ui.rs:3:8 [INFO] [stdout] 24: 0x555dae1d3ac6 - core::ops::function::FnOnce::call_once::he112d77381e0b1a0 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 25: 0x555dae43a7eb - core::ops::function::FnOnce::call_once::hdbf42be2a49fb464 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 26: 0x555dae43a7eb - test::__rust_begin_short_backtrace::h8ae08814d38cb356 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:663:18 [INFO] [stdout] 27: 0x555dae4502d5 - test::run_test_in_process::{{closure}}::h54574ee4f414d690 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:686:74 [INFO] [stdout] 28: 0x555dae4502d5 - as core::ops::function::FnOnce<()>>::call_once::h01a0b7e7aad1a501 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 29: 0x555dae4502d5 - std::panicking::catch_unwind::do_call::h23820e817c5612cd [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:590:40 [INFO] [stdout] 30: 0x555dae4502d5 - std::panicking::catch_unwind::h89c73a1febce5587 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:553:19 [INFO] [stdout] 31: 0x555dae4502d5 - std::panic::catch_unwind::h6f55caf410861914 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panic.rs:359:14 [INFO] [stdout] 32: 0x555dae4502d5 - test::run_test_in_process::h4db851878e5d3983 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:686:27 [INFO] [stdout] 33: 0x555dae4502d5 - test::run_test::{{closure}}::h57e8c5acaceacd24 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:607:43 [INFO] [stdout] 34: 0x555dae426cc4 - test::run_test::{{closure}}::he775ccc3a9d3b97e [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/test/src/lib.rs:637:41 [INFO] [stdout] 35: 0x555dae426cc4 - std::sys::backtrace::__rust_begin_short_backtrace::hcd94d85d7765225a [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 36: 0x555dae42a50a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::ha814de8393f07830 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 37: 0x555dae42a50a - as core::ops::function::FnOnce<()>>::call_once::h8deb00af0abdeaf1 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 38: 0x555dae42a50a - std::panicking::catch_unwind::do_call::h1917979b0c279ea2 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:590:40 [INFO] [stdout] 39: 0x555dae42a50a - std::panicking::catch_unwind::h791ad91fee6ce34e [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panicking.rs:553:19 [INFO] [stdout] 40: 0x555dae42a50a - std::panic::catch_unwind::h982b8f40ed9c3cce [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/panic.rs:359:14 [INFO] [stdout] 41: 0x555dae42a50a - std::thread::Builder::spawn_unchecked_::{{closure}}::h545e54700c945db4 [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 42: 0x555dae42a50a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb427481a5227d78a [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 43: 0x555dae4721ff - as core::ops::function::FnOnce>::call_once::h1d452951a81e9d0a [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 44: 0x555dae4721ff - std::sys::pal::unix::thread::Thread::new::thread_start::h29c84e109630689a [INFO] [stdout] at /rustc/b83b707f97d809763b7861afa7638871f3339a33/library/std/src/sys/pal/unix/thread.rs:118:17 [INFO] [stdout] 45: 0x7252cc06baa4 - [INFO] [stdout] 46: 0x7252cc0f8a34 - 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 9.01s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test ui` [INFO] running `Command { std: "docker" "inspect" "c582874c000a28f0f8888a52163fa9abc20e0b86fbb9ea1ee340e78fa5b6ce7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c582874c000a28f0f8888a52163fa9abc20e0b86fbb9ea1ee340e78fa5b6ce7a", kill_on_drop: false }` [INFO] [stdout] c582874c000a28f0f8888a52163fa9abc20e0b86fbb9ea1ee340e78fa5b6ce7a