[INFO] fetching crate asyncex 0.0.1...
[INFO] testing asyncex-0.0.1 against nightly-2024-10-28+rustflags=-Zrandomize-layout for randomize-layout
[INFO] extracting crate asyncex 0.0.1 into /workspace/builds/worker-4-tc2/source
[INFO] validating manifest of crates.io crate asyncex 0.0.1 on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate asyncex 0.0.1
[INFO] finished tweaking crates.io crate asyncex 0.0.1
[INFO] tweaked toml for crates.io crate asyncex 0.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 97 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 488c71a77983e1390923ec8d995ddf977045bef70c04dc95a478effb85ec340f
[INFO] running `Command { std: "docker" "start" "-a" "488c71a77983e1390923ec8d995ddf977045bef70c04dc95a478effb85ec340f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "488c71a77983e1390923ec8d995ddf977045bef70c04dc95a478effb85ec340f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "488c71a77983e1390923ec8d995ddf977045bef70c04dc95a478effb85ec340f", kill_on_drop: false }`
[INFO] [stdout] 488c71a77983e1390923ec8d995ddf977045bef70c04dc95a478effb85ec340f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f994e18c329e648d4c9f1cbbeffa457a604885d88c82d6289acf3562191538a
[INFO] running `Command { std: "docker" "start" "-a" "1f994e18c329e648d4c9f1cbbeffa457a604885d88c82d6289acf3562191538a", kill_on_drop: false }`
[INFO] [stderr]    Compiling funty v3.0.0-rc2
[INFO] [stderr]    Compiling abs_mm v0.1.0
[INFO] [stderr]    Compiling syn v2.0.86
[INFO] [stderr]    Compiling atomex v0.1.0
[INFO] [stderr]    Compiling pin-project-internal v1.1.7
[INFO] [stderr]    Compiling pin-project v1.1.7
[INFO] [stderr]    Compiling abs_sync v0.1.0
[INFO] [stderr]    Compiling atomic_sync v0.1.0
[INFO] [stderr]    Compiling pincol v0.1.1
[INFO] [stderr]    Compiling mm_ptr v0.1.0
[INFO] [stderr]    Compiling asyncex v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `mem::ManuallyDrop`
[INFO] [stdout]  --> src/rwlock/writer_.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     mem::ManuallyDrop,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_upgraded_writer_ctx` and `try_downgrade_exclusive_to_readonly` are never used
[INFO] [stdout]    --> src/rwlock/contexts_.rs:142:12
[INFO] [stdout]     |
[INFO] [stdout] 86  | / impl<O> WaitCtx<O>
[INFO] [stdout] 87  | | where
[INFO] [stdout] 88  | |     O: TrCmpxchOrderings,
[INFO] [stdout]     | |_________________________- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 142 |       pub fn is_upgraded_writer_ctx(&self) -> bool {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 |       pub fn try_downgrade_exclusive_to_readonly(&self) -> bool {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `expect_ctx_type_exclusive` is never used
[INFO] [stdout]    --> src/rwlock/contexts_.rs:233:14
[INFO] [stdout]     |
[INFO] [stdout] 202 | impl CtxStConf {
[INFO] [stdout]     | -------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 233 |     const fn expect_ctx_type_exclusive(s: StVal) -> bool {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `try_downgrade_exclusive_to_readonly` is never used
[INFO] [stdout]    --> src/rwlock/contexts_.rs:389:12
[INFO] [stdout]     |
[INFO] [stdout] 314 | impl<O: TrCmpxchOrderings> CtxState<O> {
[INFO] [stdout]     | -------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 389 |     pub fn try_downgrade_exclusive_to_readonly(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `downgrade_writer_to_reader_` is never used
[INFO] [stdout]    --> src/rwlock/impl_.rs:565:19
[INFO] [stdout]     |
[INFO] [stdout] 320 | / impl<'a, T, O> Acquire<'a, T, O>
[INFO] [stdout] 321 | | where
[INFO] [stdout] 322 | |     T: 'a + ?Sized,
[INFO] [stdout] 323 | |     O: TrCmpxchOrderings,
[INFO] [stdout]     | |_________________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 565 |       pub(super) fn downgrade_writer_to_reader_(self: Pin<&mut Self>) {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `expect_lock_released` is never used
[INFO] [stdout]    --> src/rwlock/impl_.rs:702:14
[INFO] [stdout]     |
[INFO] [stdout] 692 | impl<O: TrCmpxchOrderings> RwLockState<O> {
[INFO] [stdout]     | ----------------------------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 702 |     const fn expect_lock_released(s: RwStVal) -> bool {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Upg` is never constructed
[INFO] [stdout]   --> src/rwlock/writer_.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | enum WGuardCtx<'a, 'g, T, O>
[INFO] [stdout]    |      --------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 36 |     Upg(NonNull<Upgrade<'a, 'g, T, O>>),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `upgrade_pinned_` is never used
[INFO] [stdout]   --> src/rwlock/writer_.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | / impl<'a, 'g, T, O> WGuardCtx<'a, 'g, T, O>
[INFO] [stdout] 40 | | where
[INFO] [stdout] 41 | |     T: ?Sized,
[INFO] [stdout] 42 | |     O: TrCmpxchOrderings,
[INFO] [stdout]    | |_________________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 68 |       pub fn upgrade_pinned_(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_upgrade` is never used
[INFO] [stdout]    --> src/rwlock/writer_.rs:115:19
[INFO] [stdout]     |
[INFO] [stdout] 102 | / impl<'a, 'g, T, O> WriterGuard<'a, 'g, T, O>
[INFO] [stdout] 103 | | where
[INFO] [stdout] 104 | |     T: ?Sized,
[INFO] [stdout] 105 | |     O: TrCmpxchOrderings,
[INFO] [stdout]     | |_________________________- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 115 |       pub(super) fn from_upgrade<'u>(
[INFO] [stdout]     |                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.85s
[INFO] running `Command { std: "docker" "inspect" "1f994e18c329e648d4c9f1cbbeffa457a604885d88c82d6289acf3562191538a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f994e18c329e648d4c9f1cbbeffa457a604885d88c82d6289acf3562191538a", kill_on_drop: false }`
[INFO] [stdout] 1f994e18c329e648d4c9f1cbbeffa457a604885d88c82d6289acf3562191538a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3646666d355fa598268752b825e1ed3909e779b75ebaa34e619dc3ca2a506dc
[INFO] running `Command { std: "docker" "start" "-a" "e3646666d355fa598268752b825e1ed3909e779b75ebaa34e619dc3ca2a506dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling is_terminal_polyfill v1.70.1
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling anstyle-query v1.1.2
[INFO] [stderr]    Compiling colorchoice v1.0.3
[INFO] [stderr]    Compiling fastrand v2.1.1
[INFO] [stderr]    Compiling syn v2.0.86
[INFO] [stderr]    Compiling socket2 v0.5.7
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling mio v1.0.2
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling anstyle-parse v0.2.6
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling core_malloc v0.1.0
[INFO] [stderr]    Compiling anstream v0.6.17
[INFO] [stderr]    Compiling futures-lite v2.4.0
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling event-listener v5.3.1
[INFO] [stderr]    Compiling event-listener-strategy v0.5.2
[INFO] [stderr]    Compiling async-channel v2.3.1
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling regex-automata v0.4.8
[INFO] [stderr]    Compiling pin-project-internal v1.1.7
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling tokio v1.41.0
[INFO] [stderr]    Compiling env_filter v0.1.2
[INFO] [stderr]    Compiling env_logger v0.11.5
[INFO] [stderr]    Compiling pin-project v1.1.7
[INFO] [stderr]    Compiling abs_sync v0.1.0
[INFO] [stderr]    Compiling atomic_sync v0.1.0
[INFO] [stderr]    Compiling pincol v0.1.1
[INFO] [stderr]    Compiling mm_ptr v0.1.0
[INFO] [stderr]    Compiling asyncex v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `mem::ManuallyDrop`
[INFO] [stdout]  --> src/rwlock/writer_.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     mem::ManuallyDrop,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_upgraded_writer_ctx` and `try_downgrade_exclusive_to_readonly` are never used
[INFO] [stdout]    --> src/rwlock/contexts_.rs:142:12
[INFO] [stdout]     |
[INFO] [stdout] 86  | / impl<O> WaitCtx<O>
[INFO] [stdout] 87  | | where
[INFO] [stdout] 88  | |     O: TrCmpxchOrderings,
[INFO] [stdout]     | |_________________________- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 142 |       pub fn is_upgraded_writer_ctx(&self) -> bool {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 |       pub fn try_downgrade_exclusive_to_readonly(&self) -> bool {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `expect_ctx_type_exclusive` is never used
[INFO] [stdout]    --> src/rwlock/contexts_.rs:233:14
[INFO] [stdout]     |
[INFO] [stdout] 202 | impl CtxStConf {
[INFO] [stdout]     | -------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 233 |     const fn expect_ctx_type_exclusive(s: StVal) -> bool {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `try_downgrade_exclusive_to_readonly` is never used
[INFO] [stdout]    --> src/rwlock/contexts_.rs:389:12
[INFO] [stdout]     |
[INFO] [stdout] 314 | impl<O: TrCmpxchOrderings> CtxState<O> {
[INFO] [stdout]     | -------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 389 |     pub fn try_downgrade_exclusive_to_readonly(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `downgrade_writer_to_reader_` is never used
[INFO] [stdout]    --> src/rwlock/impl_.rs:565:19
[INFO] [stdout]     |
[INFO] [stdout] 320 | / impl<'a, T, O> Acquire<'a, T, O>
[INFO] [stdout] 321 | | where
[INFO] [stdout] 322 | |     T: 'a + ?Sized,
[INFO] [stdout] 323 | |     O: TrCmpxchOrderings,
[INFO] [stdout]     | |_________________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 565 |       pub(super) fn downgrade_writer_to_reader_(self: Pin<&mut Self>) {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `expect_lock_released` is never used
[INFO] [stdout]    --> src/rwlock/impl_.rs:702:14
[INFO] [stdout]     |
[INFO] [stdout] 692 | impl<O: TrCmpxchOrderings> RwLockState<O> {
[INFO] [stdout]     | ----------------------------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 702 |     const fn expect_lock_released(s: RwStVal) -> bool {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Upg` is never constructed
[INFO] [stdout]   --> src/rwlock/writer_.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | enum WGuardCtx<'a, 'g, T, O>
[INFO] [stdout]    |      --------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 36 |     Upg(NonNull<Upgrade<'a, 'g, T, O>>),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `upgrade_pinned_` is never used
[INFO] [stdout]   --> src/rwlock/writer_.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | / impl<'a, 'g, T, O> WGuardCtx<'a, 'g, T, O>
[INFO] [stdout] 40 | | where
[INFO] [stdout] 41 | |     T: ?Sized,
[INFO] [stdout] 42 | |     O: TrCmpxchOrderings,
[INFO] [stdout]    | |_________________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 68 |       pub fn upgrade_pinned_(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_upgrade` is never used
[INFO] [stdout]    --> src/rwlock/writer_.rs:115:19
[INFO] [stdout]     |
[INFO] [stdout] 102 | / impl<'a, 'g, T, O> WriterGuard<'a, 'g, T, O>
[INFO] [stdout] 103 | | where
[INFO] [stdout] 104 | |     T: ?Sized,
[INFO] [stdout] 105 | |     O: TrCmpxchOrderings,
[INFO] [stdout]     | |_________________________- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 115 |       pub(super) fn from_upgrade<'u>(
[INFO] [stdout]     |                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `mem::ManuallyDrop`
[INFO] [stdout]  --> src/rwlock/writer_.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     mem::ManuallyDrop,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_upgraded_writer_ctx` and `try_downgrade_exclusive_to_readonly` are never used
[INFO] [stdout]    --> src/rwlock/contexts_.rs:142:12
[INFO] [stdout]     |
[INFO] [stdout] 86  | / impl<O> WaitCtx<O>
[INFO] [stdout] 87  | | where
[INFO] [stdout] 88  | |     O: TrCmpxchOrderings,
[INFO] [stdout]     | |_________________________- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 142 |       pub fn is_upgraded_writer_ctx(&self) -> bool {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 169 |       pub fn try_downgrade_exclusive_to_readonly(&self) -> bool {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `expect_ctx_type_exclusive` is never used
[INFO] [stdout]    --> src/rwlock/contexts_.rs:233:14
[INFO] [stdout]     |
[INFO] [stdout] 202 | impl CtxStConf {
[INFO] [stdout]     | -------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 233 |     const fn expect_ctx_type_exclusive(s: StVal) -> bool {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `try_downgrade_exclusive_to_readonly` is never used
[INFO] [stdout]    --> src/rwlock/contexts_.rs:389:12
[INFO] [stdout]     |
[INFO] [stdout] 314 | impl<O: TrCmpxchOrderings> CtxState<O> {
[INFO] [stdout]     | -------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 389 |     pub fn try_downgrade_exclusive_to_readonly(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `downgrade_writer_to_reader_` is never used
[INFO] [stdout]    --> src/rwlock/impl_.rs:565:19
[INFO] [stdout]     |
[INFO] [stdout] 320 | / impl<'a, T, O> Acquire<'a, T, O>
[INFO] [stdout] 321 | | where
[INFO] [stdout] 322 | |     T: 'a + ?Sized,
[INFO] [stdout] 323 | |     O: TrCmpxchOrderings,
[INFO] [stdout]     | |_________________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 565 |       pub(super) fn downgrade_writer_to_reader_(self: Pin<&mut Self>) {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `expect_lock_released` is never used
[INFO] [stdout]    --> src/rwlock/impl_.rs:702:14
[INFO] [stdout]     |
[INFO] [stdout] 692 | impl<O: TrCmpxchOrderings> RwLockState<O> {
[INFO] [stdout]     | ----------------------------------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 702 |     const fn expect_lock_released(s: RwStVal) -> bool {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Upg` is never constructed
[INFO] [stdout]   --> src/rwlock/writer_.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | enum WGuardCtx<'a, 'g, T, O>
[INFO] [stdout]    |      --------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 36 |     Upg(NonNull<Upgrade<'a, 'g, T, O>>),
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `upgrade_pinned_` is never used
[INFO] [stdout]   --> src/rwlock/writer_.rs:68:12
[INFO] [stdout]    |
[INFO] [stdout] 39 | / impl<'a, 'g, T, O> WGuardCtx<'a, 'g, T, O>
[INFO] [stdout] 40 | | where
[INFO] [stdout] 41 | |     T: ?Sized,
[INFO] [stdout] 42 | |     O: TrCmpxchOrderings,
[INFO] [stdout]    | |_________________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 68 |       pub fn upgrade_pinned_(
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_upgrade` is never used
[INFO] [stdout]    --> src/rwlock/writer_.rs:115:19
[INFO] [stdout]     |
[INFO] [stdout] 102 | / impl<'a, 'g, T, O> WriterGuard<'a, 'g, T, O>
[INFO] [stdout] 103 | | where
[INFO] [stdout] 104 | |     T: ?Sized,
[INFO] [stdout] 105 | |     O: TrCmpxchOrderings,
[INFO] [stdout]     | |_________________________- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 115 |       pub(super) fn from_upgrade<'u>(
[INFO] [stdout]     |                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 14.93s
[INFO] running `Command { std: "docker" "inspect" "e3646666d355fa598268752b825e1ed3909e779b75ebaa34e619dc3ca2a506dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3646666d355fa598268752b825e1ed3909e779b75ebaa34e619dc3ca2a506dc", kill_on_drop: false }`
[INFO] [stdout] e3646666d355fa598268752b825e1ed3909e779b75ebaa34e619dc3ca2a506dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0f7bbe991e25a4151341ebfc129c1581136abd123ec4f43dc6efac8501b4b134
[INFO] running `Command { std: "docker" "start" "-a" "0f7bbe991e25a4151341ebfc129c1581136abd123ec4f43dc6efac8501b4b134", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `mem::ManuallyDrop`
[INFO] [stderr]  --> src/rwlock/writer_.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     mem::ManuallyDrop,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `is_upgraded_writer_ctx` and `try_downgrade_exclusive_to_readonly` are never used
[INFO] [stderr]    --> src/rwlock/contexts_.rs:142:12
[INFO] [stderr]     |
[INFO] [stderr] 86  | / impl<O> WaitCtx<O>
[INFO] [stderr] 87  | | where
[INFO] [stderr] 88  | |     O: TrCmpxchOrderings,
[INFO] [stderr]     | |_________________________- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 142 |       pub fn is_upgraded_writer_ctx(&self) -> bool {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 169 |       pub fn try_downgrade_exclusive_to_readonly(&self) -> bool {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `expect_ctx_type_exclusive` is never used
[INFO] [stderr]    --> src/rwlock/contexts_.rs:233:14
[INFO] [stderr]     |
[INFO] [stderr] 202 | impl CtxStConf {
[INFO] [stderr]     | -------------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 233 |     const fn expect_ctx_type_exclusive(s: StVal) -> bool {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `try_downgrade_exclusive_to_readonly` is never used
[INFO] [stderr]    --> src/rwlock/contexts_.rs:389:12
[INFO] [stderr]     |
[INFO] [stderr] 314 | impl<O: TrCmpxchOrderings> CtxState<O> {
[INFO] [stderr]     | -------------------------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 389 |     pub fn try_downgrade_exclusive_to_readonly(&self) -> bool {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `downgrade_writer_to_reader_` is never used
[INFO] [stderr]    --> src/rwlock/impl_.rs:565:19
[INFO] [stderr]     |
[INFO] [stderr] 320 | / impl<'a, T, O> Acquire<'a, T, O>
[INFO] [stderr] 321 | | where
[INFO] [stderr] 322 | |     T: 'a + ?Sized,
[INFO] [stderr] 323 | |     O: TrCmpxchOrderings,
[INFO] [stderr]     | |_________________________- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 565 |       pub(super) fn downgrade_writer_to_reader_(self: Pin<&mut Self>) {
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `expect_lock_released` is never used
[INFO] [stderr]    --> src/rwlock/impl_.rs:702:14
[INFO] [stderr]     |
[INFO] [stderr] 692 | impl<O: TrCmpxchOrderings> RwLockState<O> {
[INFO] [stderr]     | ----------------------------------------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 702 |     const fn expect_lock_released(s: RwStVal) -> bool {
[INFO] [stderr]     |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `Upg` is never constructed
[INFO] [stderr]   --> src/rwlock/writer_.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 30 | enum WGuardCtx<'a, 'g, T, O>
[INFO] [stderr]    |      --------- variant in this enum
[INFO] [stderr] ...
[INFO] [stderr] 36 |     Upg(NonNull<Upgrade<'a, 'g, T, O>>),
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `upgrade_pinned_` is never used
[INFO] [stderr]   --> src/rwlock/writer_.rs:68:12
[INFO] [stderr]    |
[INFO] [stderr] 39 | / impl<'a, 'g, T, O> WGuardCtx<'a, 'g, T, O>
[INFO] [stderr] 40 | | where
[INFO] [stderr] 41 | |     T: ?Sized,
[INFO] [stderr] 42 | |     O: TrCmpxchOrderings,
[INFO] [stderr]    | |_________________________- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 68 |       pub fn upgrade_pinned_(
[INFO] [stderr]    |              ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `from_upgrade` is never used
[INFO] [stderr]    --> src/rwlock/writer_.rs:115:19
[INFO] [stderr]     |
[INFO] [stderr] 102 | / impl<'a, 'g, T, O> WriterGuard<'a, 'g, T, O>
[INFO] [stderr] 103 | | where
[INFO] [stderr] 104 | |     T: ?Sized,
[INFO] [stderr] 105 | |     O: TrCmpxchOrderings,
[INFO] [stderr]     | |_________________________- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 115 |       pub(super) fn from_upgrade<'u>(
[INFO] [stderr]     |                     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `asyncex` (lib) generated 9 warnings (run `cargo fix --lib -p asyncex` to apply 1 suggestion)
[INFO] [stderr] warning: `asyncex` (lib test) generated 9 warnings (9 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/asyncex-6861e630dfb81dc9)
[INFO] [stdout] 
[INFO] [stdout] running 27 tests
[INFO] [stdout] test cancellation::tests_::cancellation_await_should_work ... ok
[INFO] [stdout] test cancellation::tests_::cts_drop_should_signal_cancel_token ... ok
[INFO] [stdout] test cancellation::tests_::ok_or_cancelled_smoke ... ok
[INFO] [stdout] test cancellation::tests_::cancellation_token_source_should_signal_all_child_tokens ... ok
[INFO] [stdout] test cancellation::tests_::default_cancellation_token_source_should_be_cancellable ... ok
[INFO] [stdout] test cancellation::tests_::default_cancellation_token_source_child_token_should_be_cancellable ... ok
[INFO] [stdout] test cancellation::tests_::ok_or_future_should_work_for_pending_future ... ok
[INFO] [stdout] test cancellation::tests_::ok_or_should_work_for_ready_future ... ok
[INFO] [stdout] test channel::oneshot::oneshot_::tests_::flag_default_test ... ok
[INFO] [stdout] test cancellation::tests_::ok_or_unsignaled_orphaned_smoke ... ok
[INFO] [stdout] test channel::oneshot::oneshot_::tests_::set_flag_test ... ok
[INFO] [stdout] test channel::oneshot::oneshot_::tests_::peeker_smoke ... ok
[INFO] [stdout] test channel::oneshot::oneshot_::tests_::tx_rx_smoke ... ok
[INFO] [stdout] test channel::oneshot::tests_::receive_async_cancel ... ok
[INFO] [stdout] test rwlock::contexts_::tests_::ctx_conf_flag_smoke ... ok
[INFO] [stdout] test rwlock::contexts_::tests_::ctx_type_smoke ... ok
[INFO] [stdout] test rwlock::impl_::tests_::state_ref_from_pin_wake_list_smoke ... ok
[INFO] [stdout] test rwlock::tests_::rwlock_light_weight_read_upg_smoke ... ok
[INFO] [stdout] test rwlock::tests_::upgradable_guard_downgrade_should_work ... ok
[INFO] [stdout] test cancellation::tests_::orphaned_cancellation_token_source_should_be_cancellable ... ok
[INFO] [stdout] test rwlock::tests_::rwlock_read_write_upgrade_smoke ... ok
[INFO] [stdout] test rwlock::tests_::rwlock_state_default_smoke ... ok
[INFO] [stdout] test rwlock::contexts_::tests_::ctx_smoke ... FAILED
[INFO] [stdout] test rwlock::tests_::writer_guard_downgrade_to_upgradable_should_work ... FAILED
[INFO] [stdout] test rwlock::tests_::writer_guard_downgrade_to_reader_guard_should_work ... FAILED
[INFO] [stdout] test rwlock::tests_::cancelling_enqueued_reader_should_wake_following_queued_writer ... FAILED
[INFO] [stdout] test cancellation::tests_::ok_or_cancelled_orphaned_smoke ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- rwlock::contexts_::tests_::ctx_smoke stdout ----
[INFO] [stdout] thread 'rwlock::contexts_::tests_::ctx_smoke' panicked at src/rwlock/contexts_.rs:480:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: Uninit
[INFO] [stdout]  right: ReadOnly
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6135d15b50ea - std::backtrace_rs::backtrace::libunwind::trace::h207520d6e9873551
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x6135d15b50ea - std::backtrace_rs::backtrace::trace_unsynchronized::h2ed7433f370e3eca
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x6135d15b50ea - std::sys::backtrace::_print_fmt::h916fac51166b18d7
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6135d15b50ea - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha0a4c9b8ce3802e6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6135d15dc643 - core::fmt::rt::Argument::fmt::h4cfc8587d52b3eb5
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x6135d15dc643 - core::fmt::write::h522cc39e5b36ae9f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/mod.rs:1190:21
[INFO] [stdout]    6:     0x6135d15b1b43 - std::io::Write::write_fmt::h7d3c26752da97734
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/io/mod.rs:1839:15
[INFO] [stdout]    7:     0x6135d15b4f32 - std::sys::backtrace::BacktraceLock::print::h4b9e00b29e9c0942
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x6135d15b657a - std::panicking::default_hook::{{closure}}::hb59b88280d0324d9
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x6135d15b6384 - std::panicking::default_hook::he1dd496665be4a29
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x6135d15795c9 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h4ff71de18744e1dc
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   11:     0x6135d15795c9 - test::test_main::{{closure}}::hcf7c055ce117aa81
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:133:21
[INFO] [stdout]   12:     0x6135d15b6c78 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1d66c6bbd60c9692
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   13:     0x6135d15b6c78 - std::panicking::rust_panic_with_hook::h2ff17fe8f26dfcf8
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x6135d15b6a3a - std::panicking::begin_panic_handler::{{closure}}::h4fad77951c07e101
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:674:13
[INFO] [stdout]   15:     0x6135d15b55c9 - std::sys::backtrace::__rust_end_short_backtrace::hb1a25b3da5d0ea08
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x6135d15b66cc - rust_begin_unwind
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x6135d15dac10 - core::panicking::panic_fmt::ha9db07b529f9b256
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panicking.rs:75:14
[INFO] [stdout]   18:     0x6135d15db075 - core::panicking::assert_failed_inner::h04f38944d74a80a8
[INFO] [stdout]   19:     0x6135d11b8644 - core::panicking::assert_failed::hcf80f57d3c18fd76
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panicking.rs:377:5
[INFO] [stdout]   20:     0x6135d11b4cdc - asyncex::rwlock::contexts_::tests_::ctx_smoke::h2e0c350c8d5ff8b3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rwlock/contexts_.rs:480:9
[INFO] [stdout]   21:     0x6135d11b4bd7 - asyncex::rwlock::contexts_::tests_::ctx_smoke::{{closure}}::hd8729f40bf99ebb1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rwlock/contexts_.rs:476:19
[INFO] [stdout]   22:     0x6135d115cdc6 - core::ops::function::FnOnce::call_once::he4ab0b5625b679f6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x6135d157de9b - core::ops::function::FnOnce::call_once::h22c3ba5715e93f05
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x6135d157de9b - test::__rust_begin_short_backtrace::h8e82d8113d0da17f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:621:18
[INFO] [stdout]   25:     0x6135d157d817 - test::run_test_in_process::{{closure}}::h33235f4f20b7b7c7
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:644:60
[INFO] [stdout]   26:     0x6135d157d817 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb5043206310c586f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x6135d157d817 - std::panicking::try::do_call::h9ad4731a60ab23e2
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:557:40
[INFO] [stdout]   28:     0x6135d157d817 - std::panicking::try::h3824d23db772a716
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:520:19
[INFO] [stdout]   29:     0x6135d157d817 - std::panic::catch_unwind::h5afd514605fde46b
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panic.rs:358:14
[INFO] [stdout]   30:     0x6135d157d817 - test::run_test_in_process::h0d5cbfa7067d1720
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:644:27
[INFO] [stdout]   31:     0x6135d157d817 - test::run_test::{{closure}}::h708eb8872708115d
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:565:43
[INFO] [stdout]   32:     0x6135d1540f34 - test::run_test::{{closure}}::h392c51cee94713ab
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:595:41
[INFO] [stdout]   33:     0x6135d1540f34 - std::sys::backtrace::__rust_begin_short_backtrace::h2f40290710935a8b
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   34:     0x6135d15446de - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h3fd968d89053a903
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/mod.rs:541:17
[INFO] [stdout]   35:     0x6135d15446de - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h743f637ba4229880
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x6135d15446de - std::panicking::try::do_call::h07440897322525a6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:557:40
[INFO] [stdout]   37:     0x6135d15446de - std::panicking::try::he5a2e00188156637
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:520:19
[INFO] [stdout]   38:     0x6135d15446de - std::panic::catch_unwind::hbaf3cae49b3c6433
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panic.rs:358:14
[INFO] [stdout]   39:     0x6135d15446de - std::thread::Builder::spawn_unchecked_::{{closure}}::h8e141ea224820bce
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/mod.rs:540:30
[INFO] [stdout]   40:     0x6135d15446de - core::ops::function::FnOnce::call_once{{vtable.shim}}::h90d312fedd7b8ea8
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x6135d15bacfb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h69aa08ddb6adb8b6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   42:     0x6135d15bacfb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5aa36efdb79c806f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   43:     0x6135d15bacfb - std::sys::pal::unix::thread::Thread::new::thread_start::h6cd80a1b4be5158d
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   44:     0x77583f472ac3 - <unknown>
[INFO] [stdout]   45:     0x77583f503a04 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- rwlock::tests_::writer_guard_downgrade_to_upgradable_should_work stdout ----
[INFO] [stdout] thread 'rwlock::tests_::writer_guard_downgrade_to_upgradable_should_work' panicked at src/rwlock/writer_.rs:176:9:
[INFO] [stdout] not yet implemented
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6135d15b50ea - std::backtrace_rs::backtrace::libunwind::trace::h207520d6e9873551
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x6135d15b50ea - std::backtrace_rs::backtrace::trace_unsynchronized::h2ed7433f370e3eca
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x6135d15b50ea - std::sys::backtrace::_print_fmt::h916fac51166b18d7
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6135d15b50ea - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha0a4c9b8ce3802e6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6135d15dc643 - core::fmt::rt::Argument::fmt::h4cfc8587d52b3eb5
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x6135d15dc643 - core::fmt::write::h522cc39e5b36ae9f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/mod.rs:1190:21
[INFO] [stdout]    6:     0x6135d15b1b43 - std::io::Write::write_fmt::h7d3c26752da97734
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/io/mod.rs:1839:15
[INFO] [stdout]    7:     0x6135d15b4f32 - std::sys::backtrace::BacktraceLock::print::h4b9e00b29e9c0942
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x6135d15b657a - std::panicking::default_hook::{{closure}}::hb59b88280d0324d9
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x6135d15b6384 - std::panicking::default_hook::he1dd496665be4a29
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x6135d15795c9 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h4ff71de18744e1dc
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   11:     0x6135d15795c9 - test::test_main::{{closure}}::hcf7c055ce117aa81
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:133:21
[INFO] [stdout]   12:     0x6135d15b6c78 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1d66c6bbd60c9692
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   13:     0x6135d15b6c78 - std::panicking::rust_panic_with_hook::h2ff17fe8f26dfcf8
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x6135d15b6a06 - std::panicking::begin_panic_handler::{{closure}}::h4fad77951c07e101
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:667:13
[INFO] [stdout]   15:     0x6135d15b55c9 - std::sys::backtrace::__rust_end_short_backtrace::hb1a25b3da5d0ea08
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x6135d15b66cc - rust_begin_unwind
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x6135d15dac10 - core::panicking::panic_fmt::ha9db07b529f9b256
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panicking.rs:75:14
[INFO] [stdout]   18:     0x6135d15dac9c - core::panicking::panic::h993086813d94accc
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panicking.rs:152:5
[INFO] [stdout]   19:     0x6135d11c5f8a - asyncex::rwlock::writer_::WriterGuard<T,O>::downgrade_to_upgradable::h2b616246fbd353e3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rwlock/writer_.rs:176:9
[INFO] [stdout]   20:     0x6135d117a8b3 - asyncex::rwlock::tests_::writer_guard_downgrade_to_upgradable_should_work::{{closure}}::hfea84862b17d038d
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rwlock/tests_.rs:315:18
[INFO] [stdout]   21:     0x6135d1193cb2 - <core::pin::Pin<P> as core::future::future::Future>::poll::h746a11d376dfecd0
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/future/future.rs:123:9
[INFO] [stdout]   22:     0x6135d1193e2d - <core::pin::Pin<P> as core::future::future::Future>::poll::hef5a47bde01b39b1
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/future/future.rs:123:9
[INFO] [stdout]   23:     0x6135d11a5bef - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::{{closure}}::ha0ebc7ce43bce371
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:729:57
[INFO] [stdout]   24:     0x6135d11a5975 - tokio::runtime::coop::with_budget::h33fac8840e78a7ac
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/coop.rs:107:5
[INFO] [stdout]   25:     0x6135d11a5975 - tokio::runtime::coop::budget::hd7dc1aefb9527677
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/coop.rs:73:5
[INFO] [stdout]   26:     0x6135d11a5975 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::h13cf5bdea72f9d17
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:729:25
[INFO] [stdout]   27:     0x6135d11a316c - tokio::runtime::scheduler::current_thread::Context::enter::h8a140ed987854b74
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:428:19
[INFO] [stdout]   28:     0x6135d11a51ee - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::hef1af0582e1d6d75
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:728:36
[INFO] [stdout]   29:     0x6135d11a4654 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::{{closure}}::h6eeeb731065c7606
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:807:68
[INFO] [stdout]   30:     0x6135d11f5f5b - tokio::runtime::context::scoped::Scoped<T>::set::h864e005b9665e06f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   31:     0x6135d11eefc9 - tokio::runtime::context::set_scheduler::{{closure}}::h32888cdbd1144e00
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/context.rs:180:26
[INFO] [stdout]   32:     0x6135d1183c1d - std::thread::local::LocalKey<T>::try_with::h57054db160ce6ba7
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/local.rs:283:12
[INFO] [stdout]   33:     0x6135d1182f6a - std::thread::local::LocalKey<T>::with::h506a650936e5d532
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/local.rs:260:9
[INFO] [stdout]   34:     0x6135d11eeefd - tokio::runtime::context::set_scheduler::h22e09d87f91042fa
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/context.rs:180:9
[INFO] [stdout]   35:     0x6135d11a3fc4 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::h7a925e51106e4745
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:807:27
[INFO] [stdout]   36:     0x6135d11a46d3 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::h2c5bc09ec23f3df5
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:716:19
[INFO] [stdout]   37:     0x6135d119eedf - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::{{closure}}::heb829e3e9a42a10c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:196:28
[INFO] [stdout]   38:     0x6135d1173df6 - tokio::runtime::context::runtime::enter_runtime::hff11af6e205a97b6
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   39:     0x6135d119e7d1 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::hdb3d117f761ee0a5
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:184:9
[INFO] [stdout]   40:     0x6135d1174690 - tokio::runtime::runtime::Runtime::block_on_inner::h2e40a8fd6f0976a2
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/runtime.rs:368:47
[INFO] [stdout]   41:     0x6135d11749a7 - tokio::runtime::runtime::Runtime::block_on::h2f702e7e87332c8d
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/runtime.rs:342:13
[INFO] [stdout]   42:     0x6135d117a371 - asyncex::rwlock::tests_::writer_guard_downgrade_to_upgradable_should_work::h12e88cb4fa484981
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rwlock/tests_.rs:322:5
[INFO] [stdout]   43:     0x6135d117a217 - asyncex::rwlock::tests_::writer_guard_downgrade_to_upgradable_should_work::{{closure}}::hb983a7b0e95d340c
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rwlock/tests_.rs:303:60
[INFO] [stdout]   44:     0x6135d115a476 - core::ops::function::FnOnce::call_once::h07e9418c79830be3
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x6135d157de9b - core::ops::function::FnOnce::call_once::h22c3ba5715e93f05
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x6135d157de9b - test::__rust_begin_short_backtrace::h8e82d8113d0da17f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:621:18
[INFO] [stdout]   47:     0x6135d157d817 - test::run_test_in_process::{{closure}}::h33235f4f20b7b7c7
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:644:60
[INFO] [stdout]   48:     0x6135d157d817 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb5043206310c586f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   49:     0x6135d157d817 - std::panicking::try::do_call::h9ad4731a60ab23e2
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:557:40
[INFO] [stdout]   50:     0x6135d157d817 - std::panicking::try::h3824d23db772a716
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:520:19
[INFO] [stdout]   51:     0x6135d157d817 - std::panic::catch_unwind::h5afd514605fde46b
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panic.rs:358:14
[INFO] [stdout]   52:     0x6135d157d817 - test::run_test_in_process::h0d5cbfa7067d1720
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:644:27
[INFO] [stdout]   53:     0x6135d157d817 - test::run_test::{{closure}}::h708eb8872708115d
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:565:43
[INFO] [stdout]   54:     0x6135d1540f34 - test::run_test::{{closure}}::h392c51cee94713ab
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:595:41
[INFO] [stdout]   55:     0x6135d1540f34 - std::sys::backtrace::__rust_begin_short_backtrace::h2f40290710935a8b
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   56:     0x6135d15446de - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h3fd968d89053a903
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/mod.rs:541:17
[INFO] [stdout]   57:     0x6135d15446de - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h743f637ba4229880
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   58:     0x6135d15446de - std::panicking::try::do_call::h07440897322525a6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:557:40
[INFO] [stdout]   59:     0x6135d15446de - std::panicking::try::he5a2e00188156637
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:520:19
[INFO] [stdout]   60:     0x6135d15446de - std::panic::catch_unwind::hbaf3cae49b3c6433
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panic.rs:358:14
[INFO] [stdout]   61:     0x6135d15446de - std::thread::Builder::spawn_unchecked_::{{closure}}::h8e141ea224820bce
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/mod.rs:540:30
[INFO] [stdout]   62:     0x6135d15446de - core::ops::function::FnOnce::call_once{{vtable.shim}}::h90d312fedd7b8ea8
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   63:     0x6135d15bacfb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h69aa08ddb6adb8b6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   64:     0x6135d15bacfb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5aa36efdb79c806f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   65:     0x6135d15bacfb - std::sys::pal::unix::thread::Thread::new::thread_start::h6cd80a1b4be5158d
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   66:     0x77583f472ac3 - <unknown>
[INFO] [stdout]   67:     0x77583f503a04 - clone
[INFO] [stdout]   68:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- rwlock::tests_::writer_guard_downgrade_to_reader_guard_should_work stdout ----
[INFO] [stdout] thread 'rwlock::tests_::writer_guard_downgrade_to_reader_guard_should_work' panicked at src/rwlock/writer_.rs:144:9:
[INFO] [stdout] not yet implemented
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6135d15b50ea - std::backtrace_rs::backtrace::libunwind::trace::h207520d6e9873551
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x6135d15b50ea - std::backtrace_rs::backtrace::trace_unsynchronized::h2ed7433f370e3eca
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x6135d15b50ea - std::sys::backtrace::_print_fmt::h916fac51166b18d7
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6135d15b50ea - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha0a4c9b8ce3802e6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6135d15dc643 - core::fmt::rt::Argument::fmt::h4cfc8587d52b3eb5
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x6135d15dc643 - core::fmt::write::h522cc39e5b36ae9f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/mod.rs:1190:21
[INFO] [stdout]    6:     0x6135d15b1b43 - std::io::Write::write_fmt::h7d3c26752da97734
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/io/mod.rs:1839:15
[INFO] [stdout]    7:     0x6135d15b4f32 - std::sys::backtrace::BacktraceLock::print::h4b9e00b29e9c0942
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x6135d15b657a - std::panicking::default_hook::{{closure}}::hb59b88280d0324d9
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x6135d15b6384 - std::panicking::default_hook::he1dd496665be4a29
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x6135d15795c9 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h4ff71de18744e1dc
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   11:     0x6135d15795c9 - test::test_main::{{closure}}::hcf7c055ce117aa81
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:133:21
[INFO] [stdout]   12:     0x6135d15b6c78 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1d66c6bbd60c9692
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   13:     0x6135d15b6c78 - std::panicking::rust_panic_with_hook::h2ff17fe8f26dfcf8
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x6135d15b6a06 - std::panicking::begin_panic_handler::{{closure}}::h4fad77951c07e101
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:667:13
[INFO] [stdout]   15:     0x6135d15b55c9 - std::sys::backtrace::__rust_end_short_backtrace::hb1a25b3da5d0ea08
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x6135d15b66cc - rust_begin_unwind
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x6135d15dac10 - core::panicking::panic_fmt::ha9db07b529f9b256
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panicking.rs:75:14
[INFO] [stdout]   18:     0x6135d15dac9c - core::panicking::panic::h993086813d94accc
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panicking.rs:152:5
[INFO] [stdout]   19:     0x6135d11c5f2a - asyncex::rwlock::writer_::WriterGuard<T,O>::downgrade::h725de4d3be3e9995
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rwlock/writer_.rs:144:9
[INFO] [stdout]   20:     0x6135d1179ebf - asyncex::rwlock::tests_::writer_guard_downgrade_to_reader_guard_should_work::{{closure}}::h4e6d183f30a691a5
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rwlock/tests_.rs:295:18
[INFO] [stdout]   21:     0x6135d1193cb2 - <core::pin::Pin<P> as core::future::future::Future>::poll::h746a11d376dfecd0
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/future/future.rs:123:9
[INFO] [stdout]   22:     0x6135d1193e2d - <core::pin::Pin<P> as core::future::future::Future>::poll::hef5a47bde01b39b1
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/future/future.rs:123:9
[INFO] [stdout]   23:     0x6135d11a5bef - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::{{closure}}::ha0ebc7ce43bce371
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:729:57
[INFO] [stdout]   24:     0x6135d11a5975 - tokio::runtime::coop::with_budget::h33fac8840e78a7ac
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/coop.rs:107:5
[INFO] [stdout]   25:     0x6135d11a5975 - tokio::runtime::coop::budget::hd7dc1aefb9527677
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/coop.rs:73:5
[INFO] [stdout]   26:     0x6135d11a5975 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::h13cf5bdea72f9d17
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:729:25
[INFO] [stdout]   27:     0x6135d11a316c - tokio::runtime::scheduler::current_thread::Context::enter::h8a140ed987854b74
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:428:19
[INFO] [stdout]   28:     0x6135d11a51ee - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::hef1af0582e1d6d75
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:728:36
[INFO] [stdout]   29:     0x6135d11a4654 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::{{closure}}::h6eeeb731065c7606
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:807:68
[INFO] [stdout]   30:     0x6135d11f5f5b - tokio::runtime::context::scoped::Scoped<T>::set::h864e005b9665e06f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   31:     0x6135d11eefc9 - tokio::runtime::context::set_scheduler::{{closure}}::h32888cdbd1144e00
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/context.rs:180:26
[INFO] [stdout]   32:     0x6135d1183c1d - std::thread::local::LocalKey<T>::try_with::h57054db160ce6ba7
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/local.rs:283:12
[INFO] [stdout]   33:     0x6135d1182f6a - std::thread::local::LocalKey<T>::with::h506a650936e5d532
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/local.rs:260:9
[INFO] [stdout]   34:     0x6135d11eeefd - tokio::runtime::context::set_scheduler::h22e09d87f91042fa
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/context.rs:180:9
[INFO] [stdout]   35:     0x6135d11a3fc4 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::h7a925e51106e4745
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:807:27
[INFO] [stdout]   36:     0x6135d11a46d3 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::h2c5bc09ec23f3df5
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:716:19
[INFO] [stdout]   37:     0x6135d119eedf - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::{{closure}}::heb829e3e9a42a10c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:196:28
[INFO] [stdout]   38:     0x6135d1173df6 - tokio::runtime::context::runtime::enter_runtime::hff11af6e205a97b6
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   39:     0x6135d119e7d1 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::hdb3d117f761ee0a5
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:184:9
[INFO] [stdout]   40:     0x6135d1174690 - tokio::runtime::runtime::Runtime::block_on_inner::h2e40a8fd6f0976a2
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/runtime.rs:368:47
[INFO] [stdout]   41:     0x6135d11749a7 - tokio::runtime::runtime::Runtime::block_on::h2f702e7e87332c8d
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/runtime.rs:342:13
[INFO] [stdout]   42:     0x6135d1179891 - asyncex::rwlock::tests_::writer_guard_downgrade_to_reader_guard_should_work::ha77f520797310166
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rwlock/tests_.rs:299:5
[INFO] [stdout]   43:     0x6135d1179737 - asyncex::rwlock::tests_::writer_guard_downgrade_to_reader_guard_should_work::{{closure}}::hddc0ef551680f8fc
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rwlock/tests_.rs:282:62
[INFO] [stdout]   44:     0x6135d115bf56 - core::ops::function::FnOnce::call_once::h92da3533195ec3c7
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x6135d157de9b - core::ops::function::FnOnce::call_once::h22c3ba5715e93f05
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x6135d157de9b - test::__rust_begin_short_backtrace::h8e82d8113d0da17f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:621:18
[INFO] [stdout]   47:     0x6135d157d817 - test::run_test_in_process::{{closure}}::h33235f4f20b7b7c7
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:644:60
[INFO] [stdout]   48:     0x6135d157d817 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb5043206310c586f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   49:     0x6135d157d817 - std::panicking::try::do_call::h9ad4731a60ab23e2
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:557:40
[INFO] [stdout]   50:     0x6135d157d817 - std::panicking::try::h3824d23db772a716
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:520:19
[INFO] [stdout]   51:     0x6135d157d817 - std::panic::catch_unwind::h5afd514605fde46b
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panic.rs:358:14
[INFO] [stdout]   52:     0x6135d157d817 - test::run_test_in_process::h0d5cbfa7067d1720
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:644:27
[INFO] [stdout]   53:     0x6135d157d817 - test::run_test::{{closure}}::h708eb8872708115d
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:565:43
[INFO] [stdout]   54:     0x6135d1540f34 - test::run_test::{{closure}}::h392c51cee94713ab
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:595:41
[INFO] [stdout]   55:     0x6135d1540f34 - std::sys::backtrace::__rust_begin_short_backtrace::h2f40290710935a8b
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   56:     0x6135d15446de - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h3fd968d89053a903
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/mod.rs:541:17
[INFO] [stdout]   57:     0x6135d15446de - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h743f637ba4229880
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   58:     0x6135d15446de - std::panicking::try::do_call::h07440897322525a6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:557:40
[INFO] [stdout]   59:     0x6135d15446de - std::panicking::try::he5a2e00188156637
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:520:19
[INFO] [stdout]   60:     0x6135d15446de - std::panic::catch_unwind::hbaf3cae49b3c6433
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panic.rs:358:14
[INFO] [stdout]   61:     0x6135d15446de - std::thread::Builder::spawn_unchecked_::{{closure}}::h8e141ea224820bce
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/mod.rs:540:30
[INFO] [stdout]   62:     0x6135d15446de - core::ops::function::FnOnce::call_once{{vtable.shim}}::h90d312fedd7b8ea8
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   63:     0x6135d15bacfb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h69aa08ddb6adb8b6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   64:     0x6135d15bacfb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5aa36efdb79c806f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   65:     0x6135d15bacfb - std::sys::pal::unix::thread::Thread::new::thread_start::h6cd80a1b4be5158d
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   66:     0x77583f472ac3 - <unknown>
[INFO] [stdout]   67:     0x77583f503a04 - clone
[INFO] [stdout]   68:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- rwlock::tests_::cancelling_enqueued_reader_should_wake_following_queued_writer stdout ----
[INFO] [stdout] thread 'rwlock::tests_::cancelling_enqueued_reader_should_wake_following_queued_writer' panicked at src/rwlock/reader_.rs:240:13:
[INFO] [stdout] internal error: entered unreachable code: [rwlock::ReadFuture::read_async_]
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6135d15b50ea - std::backtrace_rs::backtrace::libunwind::trace::h207520d6e9873551
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x6135d15b50ea - std::backtrace_rs::backtrace::trace_unsynchronized::h2ed7433f370e3eca
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x6135d15b50ea - std::sys::backtrace::_print_fmt::h916fac51166b18d7
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6135d15b50ea - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha0a4c9b8ce3802e6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6135d15dc643 - core::fmt::rt::Argument::fmt::h4cfc8587d52b3eb5
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x6135d15dc643 - core::fmt::write::h522cc39e5b36ae9f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/mod.rs:1190:21
[INFO] [stdout]    6:     0x6135d15b1b43 - std::io::Write::write_fmt::h7d3c26752da97734
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/io/mod.rs:1839:15
[INFO] [stdout]    7:     0x6135d15b4f32 - std::sys::backtrace::BacktraceLock::print::h4b9e00b29e9c0942
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x6135d15b657a - std::panicking::default_hook::{{closure}}::hb59b88280d0324d9
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x6135d15b6384 - std::panicking::default_hook::he1dd496665be4a29
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x6135d15795c9 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h4ff71de18744e1dc
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   11:     0x6135d15795c9 - test::test_main::{{closure}}::hcf7c055ce117aa81
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:133:21
[INFO] [stdout]   12:     0x6135d15b6c78 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1d66c6bbd60c9692
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   13:     0x6135d15b6c78 - std::panicking::rust_panic_with_hook::h2ff17fe8f26dfcf8
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x6135d15b6a06 - std::panicking::begin_panic_handler::{{closure}}::h4fad77951c07e101
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:667:13
[INFO] [stdout]   15:     0x6135d15b55c9 - std::sys::backtrace::__rust_end_short_backtrace::hb1a25b3da5d0ea08
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x6135d15b66cc - rust_begin_unwind
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:665:5
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout]   17:     0x6135d15dac10 - core::panicking::panic_fmt::ha9db07b529f9b256
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panicking.rs:75:14
[INFO] [stdout]   18:     0x6135d11c56d8 - asyncex::rwlock::reader_::ReadFuture<C,T,O>::read_async_::{{closure}}::h787817a5108867e6
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rwlock/reader_.rs:240:13
[INFO] [stdout]   19:     0x6135d11c5a74 - <asyncex::rwlock::reader_::ReadFuture<C,T,O> as core::future::future::Future>::poll::hcf27d4c35b353cad
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rwlock/reader_.rs:287:9
[INFO] [stdout]   20:     0x6135d117fdcc - asyncex::rwlock::tests_::cancelling_enqueued_reader_should_wake_following_queued_writer::{{closure}}::reader2_cancel_::{{closure}}::ha7bba1f7d1194fb3
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rwlock/tests_.rs:387:14
[INFO] [stdout]   21:     0x6135d1151a7f - tokio::runtime::task::core::Core<T,S>::poll::{{closure}}::hb89e592624c05516
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/task/core.rs:331:17
[INFO] [stdout]   22:     0x6135d114ee4d - tokio::loom::std::unsafe_cell::UnsafeCell<T>::with_mut::hc22a3541f8326ad9
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   23:     0x6135d114ee4d - tokio::runtime::task::core::Core<T,S>::poll::h71c07e39dfdb985b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/task/core.rs:320:13
[INFO] [stdout]   24:     0x6135d112241a - tokio::runtime::task::harness::poll_future::{{closure}}::haa847d3fa7bb6525
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/task/harness.rs:499:19
[INFO] [stdout]   25:     0x6135d11b51b0 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h16b46f912640b6de
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   26:     0x6135d1167d68 - std::panicking::try::do_call::h59ac8322dd849e8b
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:557:40
[INFO] [stdout]   27:     0x6135d113ecfb - __rust_try
[INFO] [stdout]   28:     0x6135d113aa76 - std::panicking::try::h23da0523de3f0ecb
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:520:19
[INFO] [stdout]   29:     0x6135d113aa76 - std::panic::catch_unwind::h7e83bf0c25657956
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panic.rs:358:14
[INFO] [stdout]   30:     0x6135d111f76f - tokio::runtime::task::harness::poll_future::hcc03f33c77283551
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/task/harness.rs:487:18
[INFO] [stdout]   31:     0x6135d1124cb5 - tokio::runtime::task::harness::Harness<T,S>::poll_inner::h947df0460cc63066
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/task/harness.rs:209:27
[INFO] [stdout]   32:     0x6135d112b403 - tokio::runtime::task::harness::Harness<T,S>::poll::h37b11bd3388731d1
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/task/harness.rs:154:15
[INFO] [stdout]   33:     0x6135d11e1aab - tokio::runtime::task::raw::poll::h185dbcc374aa29c0
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/task/raw.rs:271:5
[INFO] [stdout]   34:     0x6135d14ef358 - tokio::runtime::task::raw::RawTask::poll::h78e9c8327d1f07f1
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/task/raw.rs:201:18
[INFO] [stdout]   35:     0x6135d11ecbc1 - tokio::runtime::task::LocalNotified<S>::run::ha83cc3a625f2dda1
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/task/mod.rs:435:9
[INFO] [stdout]   36:     0x6135d11a5a0a - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::h15d9807603325509
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:770:25
[INFO] [stdout]   37:     0x6135d11a3bf9 - tokio::runtime::coop::with_budget::h1253d4c5adb4ace7
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/coop.rs:107:5
[INFO] [stdout]   38:     0x6135d11a3bf9 - tokio::runtime::coop::budget::heecc8e37add7e81e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/coop.rs:73:5
[INFO] [stdout]   39:     0x6135d11a3bf9 - tokio::runtime::scheduler::current_thread::Context::run_task::{{closure}}::h198a8bcd0bb85746
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:364:43
[INFO] [stdout]   40:     0x6135d11a3472 - tokio::runtime::scheduler::current_thread::Context::enter::hb3243c595af22a3e
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:428:19
[INFO] [stdout]   41:     0x6135d11a3981 - tokio::runtime::scheduler::current_thread::Context::run_task::h6e1ec3e7be750f26
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:364:23
[INFO] [stdout]   42:     0x6135d11a57d3 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::hef1af0582e1d6d75
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:769:35
[INFO] [stdout]   43:     0x6135d11a4654 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::{{closure}}::h6eeeb731065c7606
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:807:68
[INFO] [stdout]   44:     0x6135d11f5f5b - tokio::runtime::context::scoped::Scoped<T>::set::h864e005b9665e06f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   45:     0x6135d11eefc9 - tokio::runtime::context::set_scheduler::{{closure}}::h32888cdbd1144e00
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/context.rs:180:26
[INFO] [stdout]   46:     0x6135d1183c1d - std::thread::local::LocalKey<T>::try_with::h57054db160ce6ba7
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/local.rs:283:12
[INFO] [stdout]   47:     0x6135d1182f6a - std::thread::local::LocalKey<T>::with::h506a650936e5d532
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/local.rs:260:9
[INFO] [stdout]   48:     0x6135d11eeefd - tokio::runtime::context::set_scheduler::h22e09d87f91042fa
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/context.rs:180:9
[INFO] [stdout]   49:     0x6135d11a3fc4 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::h7a925e51106e4745
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:807:27
[INFO] [stdout]   50:     0x6135d11a46d3 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::h2c5bc09ec23f3df5
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:716:19
[INFO] [stdout]   51:     0x6135d119eedf - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::{{closure}}::heb829e3e9a42a10c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:196:28
[INFO] [stdout]   52:     0x6135d1173df6 - tokio::runtime::context::runtime::enter_runtime::hff11af6e205a97b6
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   53:     0x6135d119e7d1 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::hdb3d117f761ee0a5
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:184:9
[INFO] [stdout]   54:     0x6135d1174690 - tokio::runtime::runtime::Runtime::block_on_inner::h2e40a8fd6f0976a2
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/runtime.rs:368:47
[INFO] [stdout]   55:     0x6135d11749a7 - tokio::runtime::runtime::Runtime::block_on::h2f702e7e87332c8d
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/runtime.rs:342:13
[INFO] [stdout]   56:     0x6135d117ae91 - asyncex::rwlock::tests_::cancelling_enqueued_reader_should_wake_following_queued_writer::hc98da582fabafd3b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rwlock/tests_.rs:507:5
[INFO] [stdout]   57:     0x6135d117ad37 - asyncex::rwlock::tests_::cancelling_enqueued_reader_should_wake_following_queued_writer::{{closure}}::h39dc8b013fb76721
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rwlock/tests_.rs:336:74
[INFO] [stdout]   58:     0x6135d115a5e6 - core::ops::function::FnOnce::call_once::h115cb783d467e3f9
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   59:     0x6135d157de9b - core::ops::function::FnOnce::call_once::h22c3ba5715e93f05
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   60:     0x6135d157de9b - test::__rust_begin_short_backtrace::h8e82d8113d0da17f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:621:18
[INFO] [stdout]   61:     0x6135d157d817 - test::run_test_in_process::{{closure}}::h33235f4f20b7b7c7
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:644:60
[INFO] [stdout]   62:     0x6135d157d817 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb5043206310c586f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   63:     0x6135d157d817 - std::panicking::try::do_call::h9ad4731a60ab23e2
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:557:40
[INFO] [stdout]   64:     0x6135d157d817 - std::panicking::try::h3824d23db772a716
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:520:19
[INFO] [stdout]   65:     0x6135d157d817 - std::panic::catch_unwind::h5afd514605fde46b
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panic.rs:358:14
[INFO] [stdout]   66:     0x6135d157d817 - test::run_test_in_process::h0d5cbfa7067d1720
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:644:27
[INFO] [stdout]   67:     0x6135d157d817 - test::run_test::{{closure}}::h708eb8872708115d
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:565:43
[INFO] [stdout]   68:     0x6135d1540f34 - test::run_test::{{closure}}::h392c51cee94713ab
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:595:41
[INFO] [stdout]   69:     0x6135d1540f34 - std::sys::backtrace::__rust_begin_short_backtrace::h2f40290710935a8b
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   70:     0x6135d15446de - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h3fd968d89053a903
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/mod.rs:541:17
[INFO] [stdout]   71:     0x6135d15446de - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h743f637ba4229880
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   72:     0x6135d15446de - std::panicking::try::do_call::h07440897322525a6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:557:40
[INFO] [stdout]   73:     0x6135d15446de - std::panicking::try::he5a2e00188156637
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:520:19
[INFO] [stdout]   74:     0x6135d15446de - std::panic::catch_unwind::hbaf3cae49b3c6433
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panic.rs:358:14
[INFO] [stdout]   75:     0x6135d15446de - std::thread::Builder::spawn_unchecked_::{{closure}}::h8e141ea224820bce
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/mod.rs:540:30
[INFO] [stdout]   76:     0x6135d15446de - core::ops::function::FnOnce::call_once{{vtable.shim}}::h90d312fedd7b8ea8
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   77:     0x6135d15bacfb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h69aa08ddb6adb8b6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   78:     0x6135d15bacfb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5aa36efdb79c806f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   79:     0x6135d15bacfb - std::sys::pal::unix::thread::Thread::new::thread_start::h6cd80a1b4be5158d
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   80:     0x77583f472ac3 - <unknown>
[INFO] [stdout]   81:     0x77583f503a04 - clone
[INFO] [stdout]   82:                0x0 - <unknown>
[INFO] [stdout] thread 'rwlock::tests_::cancelling_enqueued_reader_should_wake_following_queued_writer' panicked at src/rwlock/tests_.rs:492:44:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: RecvError
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6135d15b50ea - std::backtrace_rs::backtrace::libunwind::trace::h207520d6e9873551
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x6135d15b50ea - std::backtrace_rs::backtrace::trace_unsynchronized::h2ed7433f370e3eca
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x6135d15b50ea - std::sys::backtrace::_print_fmt::h916fac51166b18d7
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6135d15b50ea - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha0a4c9b8ce3802e6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6135d15dc643 - core::fmt::rt::Argument::fmt::h4cfc8587d52b3eb5
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x6135d15dc643 - core::fmt::write::h522cc39e5b36ae9f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/mod.rs:1190:21
[INFO] [stdout]    6:     0x6135d15b1b43 - std::io::Write::write_fmt::h7d3c26752da97734
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/io/mod.rs:1839:15
[INFO] [stdout]    7:     0x6135d15b4f32 - std::sys::backtrace::BacktraceLock::print::h4b9e00b29e9c0942
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x6135d15b657a - std::panicking::default_hook::{{closure}}::hb59b88280d0324d9
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x6135d15b6384 - std::panicking::default_hook::he1dd496665be4a29
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x6135d15795c9 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h4ff71de18744e1dc
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   11:     0x6135d15795c9 - test::test_main::{{closure}}::hcf7c055ce117aa81
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:133:21
[INFO] [stdout]   12:     0x6135d15b6c78 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1d66c6bbd60c9692
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   13:     0x6135d15b6c78 - std::panicking::rust_panic_with_hook::h2ff17fe8f26dfcf8
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x6135d15b6a3a - std::panicking::begin_panic_handler::{{closure}}::h4fad77951c07e101
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:674:13
[INFO] [stdout]   15:     0x6135d15b55c9 - std::sys::backtrace::__rust_end_short_backtrace::hb1a25b3da5d0ea08
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x6135d15b66cc - rust_begin_unwind
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x6135d15dac10 - core::panicking::panic_fmt::ha9db07b529f9b256
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panicking.rs:75:14
[INFO] [stdout]   18:     0x6135d15db0f6 - core::result::unwrap_failed::h5e8218e4d4338b8a
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/result.rs:1698:5
[INFO] [stdout]   19:     0x6135d117d1ac - core::result::Result<T,E>::unwrap::h13cc69e927cbbc10
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/result.rs:1103:23
[INFO] [stdout]   20:     0x6135d117d1ac - asyncex::rwlock::tests_::cancelling_enqueued_reader_should_wake_following_queued_writer::{{closure}}::hb05e405d28bbb05b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rwlock/tests_.rs:492:13
[INFO] [stdout]   21:     0x6135d1193cb2 - <core::pin::Pin<P> as core::future::future::Future>::poll::h746a11d376dfecd0
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/future/future.rs:123:9
[INFO] [stdout]   22:     0x6135d1193e2d - <core::pin::Pin<P> as core::future::future::Future>::poll::hef5a47bde01b39b1
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/future/future.rs:123:9
[INFO] [stdout]   23:     0x6135d11a5bef - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::{{closure}}::ha0ebc7ce43bce371
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:729:57
[INFO] [stdout]   24:     0x6135d11a5975 - tokio::runtime::coop::with_budget::h33fac8840e78a7ac
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/coop.rs:107:5
[INFO] [stdout]   25:     0x6135d11a5975 - tokio::runtime::coop::budget::hd7dc1aefb9527677
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/coop.rs:73:5
[INFO] [stdout]   26:     0x6135d11a5975 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::{{closure}}::h13cf5bdea72f9d17
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:729:25
[INFO] [stdout]   27:     0x6135d11a316c - tokio::runtime::scheduler::current_thread::Context::enter::h8a140ed987854b74
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:428:19
[INFO] [stdout]   28:     0x6135d11a51ee - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::{{closure}}::hef1af0582e1d6d75
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:728:36
[INFO] [stdout]   29:     0x6135d11a4654 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::{{closure}}::h6eeeb731065c7606
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:807:68
[INFO] [stdout]   30:     0x6135d11f5f5b - tokio::runtime::context::scoped::Scoped<T>::set::h864e005b9665e06f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   31:     0x6135d11eefc9 - tokio::runtime::context::set_scheduler::{{closure}}::h32888cdbd1144e00
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/context.rs:180:26
[INFO] [stdout]   32:     0x6135d1183c1d - std::thread::local::LocalKey<T>::try_with::h57054db160ce6ba7
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/local.rs:283:12
[INFO] [stdout]   33:     0x6135d1182f6a - std::thread::local::LocalKey<T>::with::h506a650936e5d532
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/local.rs:260:9
[INFO] [stdout]   34:     0x6135d11eeefd - tokio::runtime::context::set_scheduler::h22e09d87f91042fa
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/context.rs:180:9
[INFO] [stdout]   35:     0x6135d11a3fc4 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::h7a925e51106e4745
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:807:27
[INFO] [stdout]   36:     0x6135d11a46d3 - tokio::runtime::scheduler::current_thread::CoreGuard::block_on::h2c5bc09ec23f3df5
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:716:19
[INFO] [stdout]   37:     0x6135d119eedf - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::{{closure}}::heb829e3e9a42a10c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:196:28
[INFO] [stdout]   38:     0x6135d1173df6 - tokio::runtime::context::runtime::enter_runtime::hff11af6e205a97b6
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/context/runtime.rs:65:16
[INFO] [stdout]   39:     0x6135d119e7d1 - tokio::runtime::scheduler::current_thread::CurrentThread::block_on::hdb3d117f761ee0a5
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:184:9
[INFO] [stdout]   40:     0x6135d1174690 - tokio::runtime::runtime::Runtime::block_on_inner::h2e40a8fd6f0976a2
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/runtime.rs:368:47
[INFO] [stdout]   41:     0x6135d11749a7 - tokio::runtime::runtime::Runtime::block_on::h2f702e7e87332c8d
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/runtime.rs:342:13
[INFO] [stdout]   42:     0x6135d117ae91 - asyncex::rwlock::tests_::cancelling_enqueued_reader_should_wake_following_queued_writer::hc98da582fabafd3b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rwlock/tests_.rs:507:5
[INFO] [stdout]   43:     0x6135d117ad37 - asyncex::rwlock::tests_::cancelling_enqueued_reader_should_wake_following_queued_writer::{{closure}}::h39dc8b013fb76721
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rwlock/tests_.rs:336:74
[INFO] [stdout]   44:     0x6135d115a5e6 - core::ops::function::FnOnce::call_once::h115cb783d467e3f9
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   45:     0x6135d157de9b - core::ops::function::FnOnce::call_once::h22c3ba5715e93f05
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   46:     0x6135d157de9b - test::__rust_begin_short_backtrace::h8e82d8113d0da17f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:621:18
[INFO] [stdout]   47:     0x6135d157d817 - test::run_test_in_process::{{closure}}::h33235f4f20b7b7c7
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:644:60
[INFO] [stdout]   48:     0x6135d157d817 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb5043206310c586f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   49:     0x6135d157d817 - std::panicking::try::do_call::h9ad4731a60ab23e2
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:557:40
[INFO] [stdout]   50:     0x6135d157d817 - std::panicking::try::h3824d23db772a716
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:520:19
[INFO] [stdout]   51:     0x6135d157d817 - std::panic::catch_unwind::h5afd514605fde46b
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panic.rs:358:14
[INFO] [stdout]   52:     0x6135d157d817 - test::run_test_in_process::h0d5cbfa7067d1720
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:644:27
[INFO] [stdout]   53:     0x6135d157d817 - test::run_test::{{closure}}::h708eb8872708115d
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:565:43
[INFO] [stdout]   54:     0x6135d1540f34 - test::run_test::{{closure}}::h392c51cee94713ab
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:595:41
[INFO] [stdout]   55:     0x6135d1540f34 - std::sys::backtrace::__rust_begin_short_backtrace::h2f40290710935a8b
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   56:     0x6135d15446de - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h3fd968d89053a903
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/mod.rs:541:17
[INFO] [stdout]   57:     0x6135d15446de - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h743f637ba4229880
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   58:     0x6135d15446de - std::panicking::try::do_call::h07440897322525a6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:557:40
[INFO] [stdout]   59:     0x6135d15446de - std::panicking::try::he5a2e00188156637
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:520:19
[INFO] [stdout]   60:     0x6135d15446de - std::panic::catch_unwind::hbaf3cae49b3c6433
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panic.rs:358:14
[INFO] [stdout]   61:     0x6135d15446de - std::thread::Builder::spawn_unchecked_::{{closure}}::h8e141ea224820bce
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/mod.rs:540:30
[INFO] [stdout]   62:     0x6135d15446de - core::ops::function::FnOnce::call_once{{vtable.shim}}::h90d312fedd7b8ea8
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   63:     0x6135d15bacfb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h69aa08ddb6adb8b6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   64:     0x6135d15bacfb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5aa36efdb79c806f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   65:     0x6135d15bacfb - std::sys::pal::unix::thread::Thread::new::thread_start::h6cd80a1b4be5158d
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   66:     0x77583f472ac3 - <unknown>
[INFO] [stdout]   67:     0x77583f503a04 - clone
[INFO] [stdout]   68:                0x0 - <unknown>
[INFO] [stdout] thread 'rwlock::tests_::cancelling_enqueued_reader_should_wake_following_queued_writer' panicked at src/rwlock/impl_.rs:176:17:
[INFO] [stdout] internal error: entered unreachable code
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x6135d15b50ea - std::backtrace_rs::backtrace::libunwind::trace::h207520d6e9873551
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x6135d15b50ea - std::backtrace_rs::backtrace::trace_unsynchronized::h2ed7433f370e3eca
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x6135d15b50ea - std::sys::backtrace::_print_fmt::h916fac51166b18d7
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x6135d15b50ea - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha0a4c9b8ce3802e6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x6135d15dc643 - core::fmt::rt::Argument::fmt::h4cfc8587d52b3eb5
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x6135d15dc643 - core::fmt::write::h522cc39e5b36ae9f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/mod.rs:1190:21
[INFO] [stdout]    6:     0x6135d15b1b43 - std::io::Write::write_fmt::h7d3c26752da97734
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/io/mod.rs:1839:15
[INFO] [stdout]    7:     0x6135d15b4f32 - std::sys::backtrace::BacktraceLock::print::h4b9e00b29e9c0942
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x6135d15b657a - std::panicking::default_hook::{{closure}}::hb59b88280d0324d9
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x6135d15b6384 - std::panicking::default_hook::he1dd496665be4a29
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x6135d15795c9 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h4ff71de18744e1dc
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   11:     0x6135d15795c9 - test::test_main::{{closure}}::hcf7c055ce117aa81
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:133:21
[INFO] [stdout]   12:     0x6135d15b6c78 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1d66c6bbd60c9692
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   13:     0x6135d15b6c78 - std::panicking::rust_panic_with_hook::h2ff17fe8f26dfcf8
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x6135d15b6a06 - std::panicking::begin_panic_handler::{{closure}}::h4fad77951c07e101
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:667:13
[INFO] [stdout]   15:     0x6135d15b55c9 - std::sys::backtrace::__rust_end_short_backtrace::hb1a25b3da5d0ea08
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x6135d15b66cc - rust_begin_unwind
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x6135d15dac10 - core::panicking::panic_fmt::ha9db07b529f9b256
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panicking.rs:75:14
[INFO] [stdout]   18:     0x6135d15dac9c - core::panicking::panic::h993086813d94accc
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panicking.rs:152:5
[INFO] [stdout]   19:     0x6135d119470c - asyncex::rwlock::impl_::RwLock<T,O>::wake_next_::h2e0c2d4576561d12
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rwlock/impl_.rs:176:17
[INFO] [stdout]   20:     0x6135d1197b84 - asyncex::rwlock::impl_::Acquire<T,O>::on_writer_guard_drop_::hce8f7e19db75160b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rwlock/impl_.rs:519:13
[INFO] [stdout]   21:     0x6135d11c5ff2 - <asyncex::rwlock::writer_::WriterGuard<T,O> as core::ops::drop::Drop>::drop::hc0d8e34b2e9049ec
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rwlock/writer_.rs:191:9
[INFO] [stdout]   22:     0x6135d115e19a - core::ptr::drop_in_place<asyncex::rwlock::writer_::WriterGuard<(),atomex::atomic_cell_::StrictOrderings>>::h0e52bb6b8d8f83f5
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ptr/mod.rs:521:1
[INFO] [stdout]   23:     0x6135d115fa75 - core::ptr::drop_in_place<asyncex::rwlock::tests_::cancelling_enqueued_reader_should_wake_following_queued_writer::{{closure}}::writer1_blocker_::{{closure}}>::h1104c3d0013eee10
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rwlock/tests_.rs:365:5
[INFO] [stdout]   24:     0x6135d116094a - core::ptr::drop_in_place<tokio::runtime::task::core::Stage<asyncex::rwlock::tests_::cancelling_enqueued_reader_should_wake_following_queued_writer::{{closure}}::writer1_blocker_::{{closure}}>>::hca0a4a809b9f209f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ptr/mod.rs:521:1
[INFO] [stdout]   25:     0x6135d1157ed7 - tokio::runtime::task::core::Core<T,S>::set_stage::{{closure}}::h9c9fb663b63d00fe
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/task/core.rs:385:41
[INFO] [stdout]   26:     0x6135d11543a7 - tokio::loom::std::unsafe_cell::UnsafeCell<T>::with_mut::h73bbd26292db228f
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/loom/std/unsafe_cell.rs:16:9
[INFO] [stdout]   27:     0x6135d11543a7 - tokio::runtime::task::core::Core<T,S>::set_stage::h81f449fffd438150
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/task/core.rs:385:9
[INFO] [stdout]   28:     0x6135d114d3ee - tokio::runtime::task::core::Core<T,S>::drop_future_or_output::h1f268b9c1303b19a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/task/core.rs:350:13
[INFO] [stdout]   29:     0x6135d111aa8d - tokio::runtime::task::harness::cancel_task::{{closure}}::he30458011dd2af0b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/task/harness.rs:467:9
[INFO] [stdout]   30:     0x6135d115cf93 - core::ops::function::FnOnce::call_once::hf000bf40562d7220
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   31:     0x6135d11b608e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h849769b27fdcf509
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   32:     0x6135d11673c5 - std::panicking::try::do_call::h3739b91da2112f96
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:557:40
[INFO] [stdout]   33:     0x6135d113ecfb - __rust_try
[INFO] [stdout]   34:     0x6135d1138b00 - std::panicking::try::h92c1a2e514ef04c2
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:520:19
[INFO] [stdout]   35:     0x6135d1138b00 - std::panic::catch_unwind::h470025f2325a4371
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panic.rs:358:14
[INFO] [stdout]   36:     0x6135d1119a93 - tokio::runtime::task::harness::cancel_task::h3a2fc907ff4404e2
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/task/harness.rs:466:15
[INFO] [stdout]   37:     0x6135d1135ad5 - tokio::runtime::task::harness::Harness<T,S>::shutdown::h6cdb27648935ab0d
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/task/harness.rs:248:9
[INFO] [stdout]   38:     0x6135d11e61eb - tokio::runtime::task::raw::shutdown::he5d626f47ec9e895
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/task/raw.rs:311:5
[INFO] [stdout]   39:     0x6135d14ef467 - tokio::runtime::task::raw::RawTask::shutdown::h1ad7461d8f33de00
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/task/raw.rs:235:18
[INFO] [stdout]   40:     0x6135d14b4672 - tokio::runtime::task::Task<S>::shutdown::haa247c15fac45925
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/task/mod.rs:426:9
[INFO] [stdout]   41:     0x6135d14fbdf7 - tokio::runtime::task::list::OwnedTasks<S>::close_and_shutdown_all::h24503acb2e68bfb5
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/task/list.rs:176:25
[INFO] [stdout]   42:     0x6135d14ebec3 - tokio::runtime::scheduler::current_thread::shutdown2::he953a19700115969
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:272:5
[INFO] [stdout]   43:     0x6135d14ebe44 - tokio::runtime::scheduler::current_thread::CurrentThread::shutdown::{{closure}}::hb9342a39c8f9a263
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:252:28
[INFO] [stdout]   44:     0x6135d14ee124 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::{{closure}}::hb32f0fe012177c42
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:807:68
[INFO] [stdout]   45:     0x6135d150fee9 - tokio::runtime::context::scoped::Scoped<T>::set::h9ae1a4dfcfd1fb2a
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/context/scoped.rs:40:9
[INFO] [stdout]   46:     0x6135d1503931 - tokio::runtime::context::set_scheduler::{{closure}}::hdec70e1547f6503c
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/context.rs:180:26
[INFO] [stdout]   47:     0x6135d14b9503 - std::thread::local::LocalKey<T>::try_with::hbabeafaab5541a1e
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/local.rs:283:12
[INFO] [stdout]   48:     0x6135d14b834b - std::thread::local::LocalKey<T>::with::h3273a54ab11ca3a4
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/local.rs:260:9
[INFO] [stdout]   49:     0x6135d1503877 - tokio::runtime::context::set_scheduler::h5efe94c8d0503964
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/context.rs:180:9
[INFO] [stdout]   50:     0x6135d14edef9 - tokio::runtime::scheduler::current_thread::CoreGuard::enter::ha6037b8d06d147f3
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:807:27
[INFO] [stdout]   51:     0x6135d14eba1f - tokio::runtime::scheduler::current_thread::CurrentThread::shutdown::h7bdb50cd6c55837b
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/scheduler/current_thread/mod.rs:251:13
[INFO] [stdout]   52:     0x6135d15114fb - <tokio::runtime::runtime::Runtime as core::ops::drop::Drop>::drop::hb77c2168a82e1799
[INFO] [stdout]                                at /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tokio-1.41.0/src/runtime/runtime.rs:495:17
[INFO] [stdout]   53:     0x6135d14d9757 - core::ptr::drop_in_place<tokio::runtime::runtime::Runtime>::h5eaf372b211433d1
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ptr/mod.rs:521:1
[INFO] [stdout]   54:     0x6135d117aea4 - asyncex::rwlock::tests_::cancelling_enqueued_reader_should_wake_following_queued_writer::hc98da582fabafd3b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rwlock/tests_.rs:507:35
[INFO] [stdout]   55:     0x6135d117ad37 - asyncex::rwlock::tests_::cancelling_enqueued_reader_should_wake_following_queued_writer::{{closure}}::h39dc8b013fb76721
[INFO] [stdout]                                at /opt/rustwide/workdir/src/rwlock/tests_.rs:336:74
[INFO] [stdout]   56:     0x6135d115a5e6 - core::ops::function::FnOnce::call_once::h115cb783d467e3f9
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   57:     0x6135d157de9b - core::ops::function::FnOnce::call_once::h22c3ba5715e93f05
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   58:     0x6135d157de9b - test::__rust_begin_short_backtrace::h8e82d8113d0da17f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:621:18
[INFO] [stdout]   59:     0x6135d157d817 - test::run_test_in_process::{{closure}}::h33235f4f20b7b7c7
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:644:60
[INFO] [stdout]   60:     0x6135d157d817 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb5043206310c586f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   61:     0x6135d157d817 - std::panicking::try::do_call::h9ad4731a60ab23e2
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:557:40
[INFO] [stdout]   62:     0x6135d157d817 - std::panicking::try::h3824d23db772a716
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:520:19
[INFO] [stdout]   63:     0x6135d157d817 - std::panic::catch_unwind::h5afd514605fde46b
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panic.rs:358:14
[INFO] [stdout]   64:     0x6135d157d817 - test::run_test_in_process::h0d5cbfa7067d1720
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:644:27
[INFO] [stdout]   65:     0x6135d157d817 - test::run_test::{{closure}}::h708eb8872708115d
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:565:43
[INFO] [stdout]   66:     0x6135d1540f34 - test::run_test::{{closure}}::h392c51cee94713ab
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:595:41
[INFO] [stdout]   67:     0x6135d1540f34 - std::sys::backtrace::__rust_begin_short_backtrace::h2f40290710935a8b
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   68:     0x6135d15446de - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h3fd968d89053a903
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/mod.rs:541:17
[INFO] [stdout]   69:     0x6135d15446de - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h743f637ba4229880
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   70:     0x6135d15446de - std::panicking::try::do_call::h07440897322525a6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:557:40
[INFO] [stdout]   71:     0x6135d15446de - std::panicking::try::he5a2e00188156637
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:520:19
[INFO] [stdout]   72:     0x6135d15446de - std::panic::catch_unwind::hbaf3cae49b3c6433
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panic.rs:358:14
[INFO] [stdout]   73:     0x6135d15446de - std::thread::Builder::spawn_unchecked_::{{closure}}::h8e141ea224820bce
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/mod.rs:540:30
[INFO] [stdout]   74:     0x6135d15446de - core::ops::function::FnOnce::call_once{{vtable.shim}}::h90d312fedd7b8ea8
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   75:     0x6135d15bacfb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h69aa08ddb6adb8b6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   76:     0x6135d15bacfb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5aa36efdb79c806f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   77:     0x6135d15bacfb - std::sys::pal::unix::thread::Thread::new::thread_start::h6cd80a1b4be5158d
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   78:     0x77583f472ac3 - <unknown>
[INFO] [stdout]   79:     0x77583f503a04 - clone
[INFO] [stdout]   80:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     rwlock::contexts_::tests_::ctx_smoke
[INFO] [stdout]     rwlock::tests_::cancelling_enqueued_reader_should_wake_following_queued_writer
[INFO] [stdout]     rwlock::tests_::writer_guard_downgrade_to_reader_guard_should_work
[INFO] [stdout]     rwlock::tests_::writer_guard_downgrade_to_upgradable_should_work
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 23 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0f7bbe991e25a4151341ebfc129c1581136abd123ec4f43dc6efac8501b4b134", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0f7bbe991e25a4151341ebfc129c1581136abd123ec4f43dc6efac8501b4b134", kill_on_drop: false }`
[INFO] [stdout] 0f7bbe991e25a4151341ebfc129c1581136abd123ec4f43dc6efac8501b4b134
