[INFO] fetching crate future_form 0.3.1...
[INFO] testing future_form-0.3.1 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate future_form 0.3.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate future_form 0.3.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate future_form 0.3.1
[INFO] tweaked toml for crates.io crate future_form 0.3.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate future_form 0.3.1 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate future_form 0.3.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded toml_writer v1.0.6+spec-1.1.0
[INFO] [stderr]   Downloaded toml_parser v1.0.9+spec-1.1.0
[INFO] [stderr]   Downloaded toml_datetime v1.0.0+spec-1.1.0
[INFO] [stderr]   Downloaded target-triple v1.0.0
[INFO] [stderr]   Downloaded future_form_macros v0.3.1
[INFO] [stderr]   Downloaded serde_spanned v1.0.4
[INFO] [stderr]   Downloaded toml v1.0.3+spec-1.1.0
[INFO] [stderr]   Downloaded tokio-macros v2.6.1
[INFO] [stderr]   Downloaded trybuild v1.0.116
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d0dd2a4d64c230f17b7d917f344cf4859d62691202f02a53c579749e5ef22e67
[INFO] running `Command { std: "docker" "start" "d0dd2a4d64c230f17b7d917f344cf4859d62691202f02a53c579749e5ef22e67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0dd2a4d64c230f17b7d917f344cf4859d62691202f02a53c579749e5ef22e67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d0dd2a4d64c230f17b7d917f344cf4859d62691202f02a53c579749e5ef22e67" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0dd2a4d64c230f17b7d917f344cf4859d62691202f02a53c579749e5ef22e67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d0dd2a4d64c230f17b7d917f344cf4859d62691202f02a53c579749e5ef22e67" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling future_form_macros v0.3.1
[INFO] [stderr]    Compiling future_form v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 6.07s
[INFO] running `Command { std: "docker" "inspect" "d0dd2a4d64c230f17b7d917f344cf4859d62691202f02a53c579749e5ef22e67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d0dd2a4d64c230f17b7d917f344cf4859d62691202f02a53c579749e5ef22e67" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling target-triple v1.0.0
[INFO] [stderr]    Compiling serde v1.0.228
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[INFO] [stderr]    Compiling serde_derive v1.0.228
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[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling toml v1.0.3+spec-1.1.0
[INFO] [stderr]    Compiling trybuild v1.0.116
[INFO] [stderr]    Compiling future_form v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 25.17s
[INFO] running `Command { std: "docker" "inspect" "d0dd2a4d64c230f17b7d917f344cf4859d62691202f02a53c579749e5ef22e67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d0dd2a4d64c230f17b7d917f344cf4859d62691202f02a53c579749e5ef22e67" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/future_form-bf6e07754586dac6)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/compile_fail.rs (/opt/rustwide/target/release/deps/compile_fail-82a307cd1be2d559)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
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[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]     Checking futures-sink v0.3.32
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]     Checking pin-project-lite v0.2.17
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]     Checking futures-task v0.3.32
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]    Compiling future_form_macros v0.3.1
[INFO] [stderr]     Checking tokio v1.49.0
[INFO] [stderr]     Checking future_form v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking future_form-tests v0.0.0 (/opt/rustwide/target/tests/trybuild/future_form)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.91s
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stdout] test compile_fail_tests ... FAILED
[INFO] [stderr] test tests/ui/applied_to_fn.rs ... ok
[INFO] [stdout] 
[INFO] [stderr] test tests/ui/applied_to_trait.rs ... mismatch
[INFO] [stdout] failures:
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] EXPECTED:
[INFO] [stdout] ---- compile_fail_tests stdout ----
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout] 
[INFO] [stderr] error: #[future_form] can only be applied to impl blocks, not trait definitions; define your trait normally with a `K: FutureForm` parameter, then use #[future_form] on the impl blocks
[INFO] [stdout] thread 'compile_fail_tests' (770) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/trybuild-1.0.116/src/run.rs:102:13:
[INFO] [stderr]  --> tests/ui/applied_to_trait.rs:3:1
[INFO] [stdout] 4 of 13 tests failed
[INFO] [stderr]   |
[INFO] [stdout] stack backtrace:
[INFO] [stderr] 3 | #[future_form(Sendable, Local)]
[INFO] [stdout]    0:     0x653258edacb1 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    1:     0x653258ef133a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stderr]   |
[INFO] [stdout]    2:     0x653258edf77c - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stderr]   = note: this error originates in the attribute macro `future_form` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout]    3:     0x653258eb4196 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stderr] 
[INFO] [stdout]    4:     0x653258ed2329 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stderr] warning: unused import: `FutureForm`
[INFO] [stdout]    5:     0x653258e6b600 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stderr]  --> tests/ui/applied_to_trait.rs:1:32
[INFO] [stdout]    6:     0x653258ed24e2 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stderr]   |
[INFO] [stdout]    7:     0x653258eb4242 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stderr] 1 | use future_form::{future_form, FutureForm};
[INFO] [stdout]    8:     0x653258eacb09 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stderr]   |                                ^^^^^^^^^^
[INFO] [stdout]    9:     0x653258eb4e3d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stderr]   |
[INFO] [stdout]   10:     0x653258ef1aac - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout]   11:     0x653258dbb328 - <trybuild[792d9b1899d24c0d]::Runner>::run
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]   12:     0x653258dbee30 - <trybuild[792d9b1899d24c0d]::TestCases as core[df12db4294e9bfd3]::ops::drop::Drop>::drop
[INFO] [stderr] 
[INFO] [stdout]   13:     0x653258db5e88 - compile_fail[8156c67860739c8a]::compile_fail_tests
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stdout]   14:     0x653258db6089 - <compile_fail[8156c67860739c8a]::compile_fail_tests::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stdout]   15:     0x653258e5e8eb - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stderr] error: #[future_form] can only be applied to impl blocks, not trait definitions; define your trait normally with a `K: FutureForm` parameter, then use #[future_form] on the impl blocks
[INFO] [stdout]   16:     0x653258e6bf55 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stderr]  --> tests/ui/applied_to_trait.rs:3:1
[INFO] [stdout]   17:     0x653258e65814 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stderr]   |
[INFO] [stdout]   18:     0x653258e6f0b2 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stderr] 3 | #[future_form(Sendable, Local)]
[INFO] [stdout]   19:     0x653258ed9f69 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   20:     0x766009670dfa - <unknown>
[INFO] [stderr]   |
[INFO] [stdout]   21:     0x7660097043d4 - clone
[INFO] [stderr]   = note: this error originates in the attribute macro `future_form` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout]   22:                0x0 - <unknown>
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused import: `FutureForm`
[INFO] [stdout] 
[INFO] [stderr]  --> tests/ui/applied_to_trait.rs:1:32
[INFO] [stdout] failures:
[INFO] [stderr]   |
[INFO] [stdout]     compile_fail_tests
[INFO] [stderr] 1 | use future_form::{future_form, FutureForm};
[INFO] [stdout] 
[INFO] [stderr]   |                                ^^^^^^^^^^
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 13.30s
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning
[INFO] [stderr]       your test with the environment variable TRYBUILD=overwrite
[INFO] [stderr] 
[INFO] [stderr] test tests/ui/async_fn_in_impl.rs ... ok
[INFO] [stderr] test tests/ui/duplicate_variants.rs ... ok
[INFO] [stderr] test tests/ui/inherent_impl.rs ... mismatch
[INFO] [stderr] 
[INFO] [stderr] EXPECTED:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error: #[future_form] can only be applied to trait impls, not inherent impls; move these methods into a trait and apply #[future_form] to the trait impl
[INFO] [stderr]   --> tests/ui/inherent_impl.rs:10:21
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl<K: FutureForm> InherentType<K> {
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `FutureForm`
[INFO] [stderr]  --> tests/ui/inherent_impl.rs:2:19
[INFO] [stderr]   |
[INFO] [stderr] 2 | use future_form::{FutureForm, future_form};
[INFO] [stderr]   |                   ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error: #[future_form] can only be applied to trait impls, not inherent impls; move these methods into a trait and apply #[future_form] to the trait impl
[INFO] [stderr]   --> tests/ui/inherent_impl.rs:10:21
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl<K: FutureForm> InherentType<K> {
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `FutureForm`
[INFO] [stderr]  --> tests/ui/inherent_impl.rs:2:19
[INFO] [stderr]   |
[INFO] [stderr] 2 | use future_form::{FutureForm, future_form};
[INFO] [stderr]   |                   ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning
[INFO] [stderr]       your test with the environment variable TRYBUILD=overwrite
[INFO] [stderr] 
[INFO] [stderr] test tests/ui/lowercase_variant.rs ... ok
[INFO] [stderr] test tests/ui/malformed_where_clause.rs ... ok
[INFO] [stderr] test tests/ui/missing_future_form_bound.rs ... ok
[INFO] [stderr] test tests/ui/missing_variants.rs ... ok
[INFO] [stderr] test tests/ui/multiple_future_form_params.rs ... ok
[INFO] [stderr] test tests/ui/sendable_with_non_send.rs ... mismatch
[INFO] [stderr] 
[INFO] [stderr] EXPECTED:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error: future cannot be sent between threads safely
[INFO] [stderr]   --> tests/ui/sendable_with_non_send.rs:12:15
[INFO] [stderr]    |
[INFO] [stderr] 12 |   #[future_form(Sendable)]
[INFO] [stderr]    |  _______________^
[INFO] [stderr] 13 | | impl<K: FutureForm> Processor<K> for Container {
[INFO] [stderr] 14 | |     fn process(&self) -> K::Future<'_, u32> {
[INFO] [stderr] 15 | |         let value = Rc::clone(&self.value);
[INFO] [stderr] 16 | |         K::from_future(async move { *value })
[INFO] [stderr]    | |_____________________________________________^ future created by async block is not `Send`
[INFO] [stderr]    |
[INFO] [stderr]    = help: within `{async block@$DIR/tests/ui/sendable_with_non_send.rs:16:24: 16:34}`, the trait `std::marker::Send` is not implemented for `Rc<u32>`
[INFO] [stderr]    = help: the following other types implement trait `FromFuture<'a, T, F>`:
[INFO] [stderr]              Pin<Box<dyn futures::Future<Output = T> + std::marker::Send>>
[INFO] [stderr]              Pin<Box<dyn futures::Future<Output = T>>>
[INFO] [stderr] note: captured value is not `Send`
[INFO] [stderr]   --> tests/ui/sendable_with_non_send.rs:16:38
[INFO] [stderr]    |
[INFO] [stderr] 16 |         K::from_future(async move { *value })
[INFO] [stderr]    |                                      ^^^^^ has type `Rc<u32>` which is not `Send`
[INFO] [stderr] note: required by a bound in `future_form::FutureForm::from_future`
[INFO] [stderr]   --> src/lib.rs
[INFO] [stderr]    |
[INFO] [stderr]    |     fn from_future<'a, T, F>(f: F) -> Self::Future<'a, T>
[INFO] [stderr]    |        ----------- required by a bound in this associated function
[INFO] [stderr] ...
[INFO] [stderr]    |         Self::Future<'a, T>: FromFuture<'a, T, F>,
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^ required by this bound in `FutureForm::from_future`
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error: future cannot be sent between threads safely
[INFO] [stderr]   --> tests/ui/sendable_with_non_send.rs:12:15
[INFO] [stderr]    |
[INFO] [stderr] 12 |   #[future_form(Sendable)]
[INFO] [stderr]    |  _______________^
[INFO] [stderr] 13 | | impl<K: FutureForm> Processor<K> for Container {
[INFO] [stderr] 14 | |     fn process(&self) -> K::Future<'_, u32> {
[INFO] [stderr] 15 | |         let value = Rc::clone(&self.value);
[INFO] [stderr] 16 | |         K::from_future(async move { *value })
[INFO] [stderr]    | |_____________________________________________^ future created by async block is not `Send`
[INFO] [stderr]    |
[INFO] [stderr]    = help: within `{async block@$DIR/tests/ui/sendable_with_non_send.rs:16:24: 16:34}`, the trait `std::marker::Send` is not implemented for `Rc<u32>`
[INFO] [stderr] help: the following other types implement trait `FromFuture<'a, T, F>`
[INFO] [stderr]   --> src/lib.rs
[INFO] [stderr]    |
[INFO] [stderr]    | / impl<'a, T, F> FromFuture<'a, T, F> for BoxFuture<'a, T>
[INFO] [stderr]    | | where
[INFO] [stderr]    | |     T: 'a,
[INFO] [stderr]    | |     F: Future<Output = T> + Send + 'a,
[INFO] [stderr]    | |______________________________________^ `Pin<Box<dyn futures::Future<Output = T> + std::marker::Send>>`
[INFO] [stderr] ...
[INFO] [stderr]    | / impl<'a, T, F> FromFuture<'a, T, F> for LocalBoxFuture<'a, T>
[INFO] [stderr]    | | where
[INFO] [stderr]    | |     T: 'a,
[INFO] [stderr]    | |     F: Future<Output = T> + 'a,
[INFO] [stderr]    | |_______________________________^ `Pin<Box<dyn futures::Future<Output = T>>>`
[INFO] [stderr] note: captured value is not `Send`
[INFO] [stderr]   --> tests/ui/sendable_with_non_send.rs:16:38
[INFO] [stderr]    |
[INFO] [stderr] 16 |         K::from_future(async move { *value })
[INFO] [stderr]    |                                      ^^^^^ has type `Rc<u32>` which is not `Send`
[INFO] [stderr] note: required by a bound in `future_form::FutureForm::from_future`
[INFO] [stderr]   --> src/lib.rs
[INFO] [stderr]    |
[INFO] [stderr]    |     fn from_future<'a, T, F>(f: F) -> Self::Future<'a, T>
[INFO] [stderr]    |        ----------- required by a bound in this associated function
[INFO] [stderr] ...
[INFO] [stderr]    |         Self::Future<'a, T>: FromFuture<'a, T, F>,
[INFO] [stderr]    |                              ^^^^^^^^^^^^^^^^^^^^ required by this bound in `FutureForm::from_future`
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning
[INFO] [stderr]       your test with the environment variable TRYBUILD=overwrite
[INFO] [stderr] 
[INFO] [stderr] test tests/ui/trait_name_as_variant.rs ... ok
[INFO] [stderr] test tests/ui/unused_k_param.rs ... mismatch
[INFO] [stderr] 
[INFO] [stderr] EXPECTED:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error: the FutureForm parameter `K` is not referenced in this impl block; #[future_form] may not be needed here
[INFO] [stderr]   --> tests/ui/unused_k_param.rs:10:6
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl<K: FutureForm> Counter for Memory {
[INFO] [stderr]    |      ^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `FutureForm`
[INFO] [stderr]  --> tests/ui/unused_k_param.rs:1:32
[INFO] [stderr]   |
[INFO] [stderr] 1 | use future_form::{future_form, FutureForm};
[INFO] [stderr]   |                                ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] 
[INFO] [stderr] ACTUAL OUTPUT:
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] error: the FutureForm parameter `K` is not referenced in this impl block; #[future_form] may not be needed here
[INFO] [stderr]   --> tests/ui/unused_k_param.rs:10:6
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl<K: FutureForm> Counter for Memory {
[INFO] [stderr]    |      ^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `FutureForm`
[INFO] [stderr]  --> tests/ui/unused_k_param.rs:1:32
[INFO] [stderr]   |
[INFO] [stderr] 1 | use future_form::{future_form, FutureForm};
[INFO] [stderr]   |                                ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] ┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈┈
[INFO] [stderr] note: If the actual output is the correct output you can bless it by rerunning
[INFO] [stderr]       your test with the environment variable TRYBUILD=overwrite
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr] error: test failed, to rerun pass `--test compile_fail`
[INFO] running `Command { std: "docker" "inspect" "d0dd2a4d64c230f17b7d917f344cf4859d62691202f02a53c579749e5ef22e67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0dd2a4d64c230f17b7d917f344cf4859d62691202f02a53c579749e5ef22e67", kill_on_drop: false }`
[INFO] [stdout] d0dd2a4d64c230f17b7d917f344cf4859d62691202f02a53c579749e5ef22e67
