[INFO] fetching crate ref-portals 1.0.0-beta.2...
[INFO] testing ref-portals-1.0.0-beta.2 against 1.59.0 for beta-1.60-1
[INFO] extracting crate ref-portals 1.0.0-beta.2 into /workspace/builds/worker-25/source
[INFO] validating manifest of crates.io crate ref-portals 1.0.0-beta.2 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-25/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e1832d0ae982b947076aebaabf0e2f57d9244977aec92914841b1673ab2c16d6
[INFO] running `Command { std: "docker" "start" "-a" "e1832d0ae982b947076aebaabf0e2f57d9244977aec92914841b1673ab2c16d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e1832d0ae982b947076aebaabf0e2f57d9244977aec92914841b1673ab2c16d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1832d0ae982b947076aebaabf0e2f57d9244977aec92914841b1673ab2c16d6", kill_on_drop: false }`
[INFO] [stdout] e1832d0ae982b947076aebaabf0e2f57d9244977aec92914841b1673ab2c16d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7b7434836e1ab5c3a53e5a64b723d8a45607525afa082d6ba0225c0cc4843975
[INFO] running `Command { std: "docker" "start" "-a" "7b7434836e1ab5c3a53e5a64b723d8a45607525afa082d6ba0225c0cc4843975", kill_on_drop: false }`
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling 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: `#[warn(non_fmt_panics)]` on by default
[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 |             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] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.72s
[INFO] running `Command { std: "docker" "inspect" "7b7434836e1ab5c3a53e5a64b723d8a45607525afa082d6ba0225c0cc4843975", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b7434836e1ab5c3a53e5a64b723d8a45607525afa082d6ba0225c0cc4843975", kill_on_drop: false }`
[INFO] [stdout] 7b7434836e1ab5c3a53e5a64b723d8a45607525afa082d6ba0225c0cc4843975
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-25/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d55815e9def2b07958cc17e10a5f7f9d1437993e6c84f9c4c854190004e389b7
[INFO] running `Command { std: "docker" "start" "-a" "d55815e9def2b07958cc17e10a5f7f9d1437993e6c84f9c4c854190004e389b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling assert-panic v1.0.0-preview.1
[INFO] [stderr]    Compiling assert-impl v0.1.3
[INFO] [stderr]    Compiling toml v0.5.8
[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: `#[warn(non_fmt_panics)]` on by default
[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 |             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] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling version-sync v0.9.4
[INFO] [stderr]    Compiling ref-portals v1.0.0-beta.2 (/opt/rustwide/workdir)
[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: disambiguate the associated function for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 86  |             <rc::tests::_auto_trait_assertions::Helper<rc::Anchor<'_, ()>> as rc::tests::_auto_trait_assertions::AssertImpl>::assert();
[INFO] [stdout]     |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] help: disambiguate the associated function for candidate #2
[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: disambiguate the associated function for candidate #1
[INFO] [stdout]     |
[INFO] [stdout] 86  |             <rc::tests::_auto_trait_assertions::Helper<rc::Portal<()>> as rc::tests::_auto_trait_assertions::AssertImpl>::assert();
[INFO] [stdout]     |             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] help: disambiguate the associated function for candidate #2
[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: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0034`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ref-portals` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "d55815e9def2b07958cc17e10a5f7f9d1437993e6c84f9c4c854190004e389b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d55815e9def2b07958cc17e10a5f7f9d1437993e6c84f9c4c854190004e389b7", kill_on_drop: false }`
[INFO] [stdout] d55815e9def2b07958cc17e10a5f7f9d1437993e6c84f9c4c854190004e389b7