[INFO] fetching crate ref-portals 1.0.0-beta.2...
[INFO] checking ref-portals-1.0.0-beta.2 against master#39cb3386ddc6c71657418be28dbb3987eea4aa4b for pr-133536
[INFO] extracting crate ref-portals 1.0.0-beta.2 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate ref-portals 1.0.0-beta.2 on toolchain 39cb3386ddc6c71657418be28dbb3987eea4aa4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ref-portals 1.0.0-beta.2
[INFO] finished tweaking crates.io crate ref-portals 1.0.0-beta.2
[INFO] tweaked toml for crates.io crate ref-portals 1.0.0-beta.2 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 59 packages to latest compatible versions
[INFO] [stderr]       Adding assert-panic v1.0.0-preview.1 (available: v1.0.1)
[INFO] [stderr]       Adding wyz v0.2.0 (available: v0.6.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded assert-panic v1.0.0-preview.1
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+39cb3386ddc6c71657418be28dbb3987eea4aa4b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]     Checking unicode-ident v1.0.14
[INFO] [stderr]     Checking winnow v0.5.40
[INFO] [stderr]    Compiling pulldown-cmark v0.9.6
[INFO] [stderr]     Checking unicase v2.8.0
[INFO] [stderr]     Checking wyz v0.2.0
[INFO] [stderr]     Checking assert-impl v0.1.3
[INFO] [stderr]     Checking assert-panic v1.0.0-preview.1
[INFO] [stderr]    Compiling semver v1.0.23
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking ref-portals v1.0.0-beta.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/rc.rs:282:20
[INFO] [stdout]     |
[INFO] [stdout] 282 |             panic!(ANCHOR_STILL_IN_USE)
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 282 |             panic!("{}", ANCHOR_STILL_IN_USE)
[INFO] [stdout]     |                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/rc.rs:288:24
[INFO] [stdout]     |
[INFO] [stdout] 288 |                 panic!(ANCHOR_POISONED)
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 288 |                 panic!("{}", ANCHOR_POISONED)
[INFO] [stdout]     |                        +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/rc.rs:388:20
[INFO] [stdout]     |
[INFO] [stdout] 388 |             panic!(ANCHOR_POISONED)
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 388 |             panic!("{}", ANCHOR_POISONED)
[INFO] [stdout]     |                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/rc.rs:397:20
[INFO] [stdout]     |
[INFO] [stdout] 397 |             panic!(ANCHOR_POISONED)
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 397 |             panic!("{}", ANCHOR_POISONED)
[INFO] [stdout]     |                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/sync.rs:282:36
[INFO] [stdout]     |
[INFO] [stdout] 282 |         .unwrap_or_else(|_| panic!(ANCHOR_STILL_IN_USE));
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 282 |         .unwrap_or_else(|_| panic!("{}", ANCHOR_STILL_IN_USE));
[INFO] [stdout]     |                                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/sync.rs:321:20
[INFO] [stdout]     |
[INFO] [stdout] 321 |             panic!(ANCHOR_STILL_IN_USE);
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 321 |             panic!("{}", ANCHOR_STILL_IN_USE);
[INFO] [stdout]     |                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/sync.rs:363:20
[INFO] [stdout]     |
[INFO] [stdout] 363 |             panic!(ANCHOR_STILL_IN_USE);
[INFO] [stdout]     |                    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]     |
[INFO] [stdout] 363 |             panic!("{}", ANCHOR_STILL_IN_USE);
[INFO] [stdout]     |                    +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking quote v1.0.37
[INFO] [stderr]     Checking syn v2.0.90
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking toml_datetime v0.6.8
[INFO] [stderr]     Checking serde_spanned v0.6.8
[INFO] [stderr]     Checking toml_edit v0.19.15
[INFO] [stderr]     Checking toml v0.7.8
[INFO] [stderr]    Compiling synstructure v0.13.1
[INFO] [stderr]    Compiling zerofrom-derive v0.1.5
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]    Compiling zerovec-derive v0.10.3
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling icu_provider_macros v1.5.0
[INFO] [stderr]     Checking zerofrom v0.1.5
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[INFO] [stderr]     Checking zerovec v0.10.4
[INFO] [stderr]     Checking tinystr v0.7.6
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[INFO] [stderr]     Checking icu_locid_transform v1.5.0
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[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/rc.rs:563:9
[INFO] [stdout]     |
[INFO] [stdout] 563 | /         assert_impl!(
[INFO] [stdout] 564 | |             //TODO: Should any of these by more RefUnwindSafe?
[INFO] [stdout] 565 | |             !RefUnwindSafe: Anchor<'_, ()>,
[INFO] [stdout] 566 | |             RwAnchor<'_, ()>,
[INFO] [stdout] ...   |
[INFO] [stdout] 569 | |             PortalRefMut<'_, ()>,
[INFO] [stdout] 570 | |         );
[INFO] [stdout]     | |_________^ multiple `assert` found
[INFO] [stdout]     |
[INFO] [stdout] note: candidate #1 is defined in an impl of the trait `rc::tests::_auto_trait_assertions::AssertImpl` for the type `rc::tests::_auto_trait_assertions::Helper<T>`
[INFO] [stdout]    --> src/rc.rs:563:9
[INFO] [stdout]     |
[INFO] [stdout] 563 | /         assert_impl!(
[INFO] [stdout] 564 | |             //TODO: Should any of these by more RefUnwindSafe?
[INFO] [stdout] 565 | |             !RefUnwindSafe: Anchor<'_, ()>,
[INFO] [stdout] 566 | |             RwAnchor<'_, ()>,
[INFO] [stdout] ...   |
[INFO] [stdout] 569 | |             PortalRefMut<'_, ()>,
[INFO] [stdout] 570 | |         );
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: candidate #2 is defined in an impl of the trait `rc::tests::_auto_trait_assertions::AssertNotImpl` for the type `rc::tests::_auto_trait_assertions::Helper<rc::Anchor<'_, ()>>`
[INFO] [stdout]    --> src/rc.rs:563:9
[INFO] [stdout]     |
[INFO] [stdout] 563 | /         assert_impl!(
[INFO] [stdout] 564 | |             //TODO: Should any of these by more RefUnwindSafe?
[INFO] [stdout] 565 | |             !RefUnwindSafe: Anchor<'_, ()>,
[INFO] [stdout] 566 | |             RwAnchor<'_, ()>,
[INFO] [stdout] ...   |
[INFO] [stdout] 569 | |             PortalRefMut<'_, ()>,
[INFO] [stdout] 570 | |         );
[INFO] [stdout]     | |_________^
[INFO] [stdout]     = note: this error originates in the macro `assert_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use fully-qualified syntax to disambiguate
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/assert-impl-0.1.3/src/lib.rs:86:13
[INFO] [stdout]     |
[INFO] [stdout] 86  |             <rc::tests::_auto_trait_assertions::Helper<rc::Anchor<'_, ()>> as rc::tests::_auto_trait_assertions::AssertImpl>::assert();
[INFO] [stdout]    --> |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/assert-impl-0.1.3/src/lib.rs:86:13
[INFO] [stdout]     |
[INFO] [stdout] 86  |             <rc::tests::_auto_trait_assertions::Helper<rc::Anchor<'_, ()>> as rc::tests::_auto_trait_assertions::AssertNotImpl>::assert();
[INFO] [stdout]     |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0034]: multiple applicable items in scope
[INFO] [stdout]    --> src/rc.rs:563:9
[INFO] [stdout]     |
[INFO] [stdout] 563 | /         assert_impl!(
[INFO] [stdout] 564 | |             //TODO: Should any of these by more RefUnwindSafe?
[INFO] [stdout] 565 | |             !RefUnwindSafe: Anchor<'_, ()>,
[INFO] [stdout] 566 | |             RwAnchor<'_, ()>,
[INFO] [stdout] ...   |
[INFO] [stdout] 569 | |             PortalRefMut<'_, ()>,
[INFO] [stdout] 570 | |         );
[INFO] [stdout]     | |_________^ multiple `assert` found
[INFO] [stdout]     |
[INFO] [stdout] note: candidate #1 is defined in an impl of the trait `rc::tests::_auto_trait_assertions::AssertImpl` for the type `rc::tests::_auto_trait_assertions::Helper<T>`
[INFO] [stdout]    --> src/rc.rs:563:9
[INFO] [stdout]     |
[INFO] [stdout] 563 | /         assert_impl!(
[INFO] [stdout] 564 | |             //TODO: Should any of these by more RefUnwindSafe?
[INFO] [stdout] 565 | |             !RefUnwindSafe: Anchor<'_, ()>,
[INFO] [stdout] 566 | |             RwAnchor<'_, ()>,
[INFO] [stdout] ...   |
[INFO] [stdout] 569 | |             PortalRefMut<'_, ()>,
[INFO] [stdout] 570 | |         );
[INFO] [stdout]     | |_________^
[INFO] [stdout] note: candidate #2 is defined in an impl of the trait `rc::tests::_auto_trait_assertions::AssertNotImpl` for the type `rc::tests::_auto_trait_assertions::Helper<rc::Portal<()>>`
[INFO] [stdout]    --> src/rc.rs:563:9
[INFO] [stdout]     |
[INFO] [stdout] 563 | /         assert_impl!(
[INFO] [stdout] 564 | |             //TODO: Should any of these by more RefUnwindSafe?
[INFO] [stdout] 565 | |             !RefUnwindSafe: Anchor<'_, ()>,
[INFO] [stdout] 566 | |             RwAnchor<'_, ()>,
[INFO] [stdout] ...   |
[INFO] [stdout] 569 | |             PortalRefMut<'_, ()>,
[INFO] [stdout] 570 | |         );
[INFO] [stdout]     | |_________^
[INFO] [stdout]     = note: this error originates in the macro `assert_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] help: use fully-qualified syntax to disambiguate
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/assert-impl-0.1.3/src/lib.rs:86:13
[INFO] [stdout]     |
[INFO] [stdout] 86  |             <rc::tests::_auto_trait_assertions::Helper<rc::Portal<()>> as rc::tests::_auto_trait_assertions::AssertImpl>::assert();
[INFO] [stdout]    --> |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~/opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/assert-impl-0.1.3/src/lib.rs:86:13
[INFO] [stdout]     |
[INFO] [stdout] 86  |             <rc::tests::_auto_trait_assertions::Helper<rc::Portal<()>> as rc::tests::_auto_trait_assertions::AssertNotImpl>::assert();
[INFO] [stdout]     |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the function or associated item `assert` exists for struct `Helper<PortalReadGuard<'_, dyn Any>>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/sync.rs:715:9
[INFO] [stdout]     |
[INFO] [stdout] 595 |   struct PortalReadGuard<'a, T: 'a + ?Sized>(RwLockReadGuard<'a, SSNonNull<T>>);
[INFO] [stdout]     |   ------------------------------------------ doesn't satisfy `_: UnwindSafe`
[INFO] [stdout] ...
[INFO] [stdout] 715 | /         assert_impl!(
[INFO] [stdout] 716 | |             UnwindSafe: PortalReadGuard<'_, dyn Any>,
[INFO] [stdout] 717 | |             PortalWriteGuard<'_, dyn Any>,
[INFO] [stdout] 718 | |             PortalMutexGuard<'_, dyn Any>,
[INFO] [stdout] 719 | |         );
[INFO] [stdout]     | |         ^
[INFO] [stdout]     | |         |
[INFO] [stdout]     | |_________function or associated item cannot be called on `Helper<PortalReadGuard<'_, dyn Any>>` due to unsatisfied trait bounds
[INFO] [stdout]     |           function or associated item `assert` not found for this struct because it doesn't satisfy `_: AssertImpl`
[INFO] [stdout]     |
[INFO] [stdout] note: trait bound `sync::PortalReadGuard<'_, (dyn Any + 'static)>: std::panic::UnwindSafe` was not satisfied
[INFO] [stdout]    --> src/sync.rs:715:9
[INFO] [stdout]     |
[INFO] [stdout] 715 | /         assert_impl!(
[INFO] [stdout] 716 | |             UnwindSafe: PortalReadGuard<'_, dyn Any>,
[INFO] [stdout] 717 | |             PortalWriteGuard<'_, dyn Any>,
[INFO] [stdout] 718 | |             PortalMutexGuard<'_, dyn Any>,
[INFO] [stdout] 719 | |         );
[INFO] [stdout]     | |         ^ unsatisfied trait bound introduced here
[INFO] [stdout]     | |_________|
[INFO] [stdout]     | |_________|
[INFO] [stdout]     |
[INFO] [stdout] note: the trait `std::panic::UnwindSafe` must be implemented
[INFO] [stdout]    --> /rustc/39cb3386ddc6c71657418be28dbb3987eea4aa4b/library/core/src/panic/unwind_safe.rs:90:1
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following traits define an item `assert`, perhaps you need to implement one of them:
[INFO] [stdout]             candidate #1: `rc::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #2: `rc::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #3: `rc::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #4: `rc::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #5: `rc::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #6: `rc::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #7: `rc::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #8: `rc::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #9: `rc::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #10: `rc::tests::_auto_trait_assertions::AssertNotImpl`
[INFO] [stdout]             candidate #11: `rc::tests::_auto_trait_assertions::AssertNotImpl`
[INFO] [stdout]             candidate #12: `rc::tests::_auto_trait_assertions::AssertNotImpl`
[INFO] [stdout]             candidate #13: `rc::tests::_auto_trait_assertions::AssertNotImpl`
[INFO] [stdout]             candidate #14: `rc::tests::_auto_trait_assertions::AssertNotImpl`
[INFO] [stdout]             candidate #15: `rc::tests::_auto_trait_assertions::AssertNotImpl`
[INFO] [stdout]             candidate #16: `rc::tests::_impl_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #17: `rc::tests::_impl_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #18: `rc::tests::_impl_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #19: `sync::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #20: `sync::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #21: `sync::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #22: `sync::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #23: `sync::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #24: `sync::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #25: `sync::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #26: `sync::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #27: `sync::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #28: `sync::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #29: `sync::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #30: `sync::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #31: `sync::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #32: `sync::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #33: `sync::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #34: `sync::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #35: `sync::tests::_auto_trait_assertions::AssertNotImpl`
[INFO] [stdout]             candidate #36: `sync::tests::_auto_trait_assertions::AssertNotImpl`
[INFO] [stdout]             candidate #37: `sync::tests::_auto_trait_assertions::AssertNotImpl`
[INFO] [stdout]             candidate #38: `sync::tests::_auto_trait_assertions::AssertNotImpl`
[INFO] [stdout]             candidate #39: `sync::tests::_auto_trait_assertions::AssertNotImpl`
[INFO] [stdout]             candidate #40: `sync::tests::_auto_trait_assertions::AssertNotImpl`
[INFO] [stdout]             candidate #41: `sync::tests::_auto_trait_assertions::AssertNotImpl`
[INFO] [stdout]             candidate #42: `sync::tests::_impl_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #43: `sync::tests::_impl_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #44: `sync::tests::_impl_trait_assertions::AssertImpl`
[INFO] [stdout]     = note: this error originates in the macro `assert_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: the function or associated item `assert` exists for struct `Helper<PortalReadGuard<'_, dyn Any>>`, but its trait bounds were not satisfied
[INFO] [stdout]    --> src/sync.rs:731:9
[INFO] [stdout]     |
[INFO] [stdout] 595 |   struct PortalReadGuard<'a, T: 'a + ?Sized>(RwLockReadGuard<'a, SSNonNull<T>>);
[INFO] [stdout]     |   ------------------------------------------ doesn't satisfy `_: RefUnwindSafe`
[INFO] [stdout] ...
[INFO] [stdout] 731 | /         assert_impl!(
[INFO] [stdout] 732 | |             RefUnwindSafe: RwPortal<dyn Any>,
[INFO] [stdout] 733 | |             WPortal<dyn Any>,
[INFO] [stdout] 734 | |             PortalReadGuard<'_, dyn Any>,
[INFO] [stdout] 735 | |             PortalWriteGuard<'_, dyn Any>,
[INFO] [stdout] 736 | |             PortalMutexGuard<'_, dyn Any>,
[INFO] [stdout] 737 | |         );
[INFO] [stdout]     | |         ^
[INFO] [stdout]     | |         |
[INFO] [stdout]     | |_________function or associated item cannot be called on `Helper<PortalReadGuard<'_, dyn Any>>` due to unsatisfied trait bounds
[INFO] [stdout]     |           function or associated item `assert` not found for this struct because it doesn't satisfy `_: AssertImpl`
[INFO] [stdout]     |
[INFO] [stdout] note: trait bound `sync::PortalReadGuard<'_, (dyn Any + 'static)>: std::panic::RefUnwindSafe` was not satisfied
[INFO] [stdout]    --> src/sync.rs:731:9
[INFO] [stdout]     |
[INFO] [stdout] 731 | /         assert_impl!(
[INFO] [stdout] 732 | |             RefUnwindSafe: RwPortal<dyn Any>,
[INFO] [stdout] 733 | |             WPortal<dyn Any>,
[INFO] [stdout] 734 | |             PortalReadGuard<'_, dyn Any>,
[INFO] [stdout] 735 | |             PortalWriteGuard<'_, dyn Any>,
[INFO] [stdout] 736 | |             PortalMutexGuard<'_, dyn Any>,
[INFO] [stdout] 737 | |         );
[INFO] [stdout]     | |         ^ unsatisfied trait bound introduced here
[INFO] [stdout]     | |_________|
[INFO] [stdout]     | |_________|
[INFO] [stdout]     |
[INFO] [stdout] note: the trait `std::panic::RefUnwindSafe` must be implemented
[INFO] [stdout]    --> /rustc/39cb3386ddc6c71657418be28dbb3987eea4aa4b/library/core/src/panic/unwind_safe.rs:108:1
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following traits define an item `assert`, perhaps you need to implement one of them:
[INFO] [stdout]             candidate #1: `rc::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #2: `rc::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #3: `rc::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #4: `rc::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #5: `rc::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #6: `rc::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #7: `rc::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #8: `rc::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #9: `rc::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #10: `rc::tests::_auto_trait_assertions::AssertNotImpl`
[INFO] [stdout]             candidate #11: `rc::tests::_auto_trait_assertions::AssertNotImpl`
[INFO] [stdout]             candidate #12: `rc::tests::_auto_trait_assertions::AssertNotImpl`
[INFO] [stdout]             candidate #13: `rc::tests::_auto_trait_assertions::AssertNotImpl`
[INFO] [stdout]             candidate #14: `rc::tests::_auto_trait_assertions::AssertNotImpl`
[INFO] [stdout]             candidate #15: `rc::tests::_auto_trait_assertions::AssertNotImpl`
[INFO] [stdout]             candidate #16: `rc::tests::_impl_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #17: `rc::tests::_impl_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #18: `rc::tests::_impl_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #19: `sync::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #20: `sync::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #21: `sync::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #22: `sync::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #23: `sync::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #24: `sync::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #25: `sync::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #26: `sync::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #27: `sync::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #28: `sync::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #29: `sync::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #30: `sync::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #31: `sync::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #32: `sync::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #33: `sync::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #34: `sync::tests::_auto_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #35: `sync::tests::_auto_trait_assertions::AssertNotImpl`
[INFO] [stdout]             candidate #36: `sync::tests::_auto_trait_assertions::AssertNotImpl`
[INFO] [stdout]             candidate #37: `sync::tests::_auto_trait_assertions::AssertNotImpl`
[INFO] [stdout]             candidate #38: `sync::tests::_auto_trait_assertions::AssertNotImpl`
[INFO] [stdout]             candidate #39: `sync::tests::_auto_trait_assertions::AssertNotImpl`
[INFO] [stdout]             candidate #40: `sync::tests::_auto_trait_assertions::AssertNotImpl`
[INFO] [stdout]             candidate #41: `sync::tests::_auto_trait_assertions::AssertNotImpl`
[INFO] [stdout]             candidate #42: `sync::tests::_impl_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #43: `sync::tests::_impl_trait_assertions::AssertImpl`
[INFO] [stdout]             candidate #44: `sync::tests::_impl_trait_assertions::AssertImpl`
[INFO] [stdout]     = note: this error originates in the macro `assert_impl` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0034, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0034`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ref-portals` (lib test) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "5a2c7c2b66ec7c26a1f5d20a6360d8fc02d374f962a5b91a4ae634e51cc5e4cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5a2c7c2b66ec7c26a1f5d20a6360d8fc02d374f962a5b91a4ae634e51cc5e4cf", kill_on_drop: false }`
[INFO] [stdout] 5a2c7c2b66ec7c26a1f5d20a6360d8fc02d374f962a5b91a4ae634e51cc5e4cf
