[INFO] fetching crate dispose-derive 0.4.0...
[INFO] testing dispose-derive-0.4.0 against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] extracting crate dispose-derive 0.4.0 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate dispose-derive 0.4.0 on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dispose-derive 0.4.0
[INFO] finished tweaking crates.io crate dispose-derive 0.4.0
[INFO] tweaked toml for crates.io crate dispose-derive 0.4.0 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" "+1871252fc8bb672d40787e67404e6eaae7059369" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 19 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding gfx-backend-empty v0.6.0 (latest: v0.9.0)
[INFO] [stderr]       Adding gfx-hal v0.6.0 (latest: v0.9.0)
[INFO] [stderr]       Adding raw-window-handle v0.3.4 (latest: v0.6.2)
[INFO] [stderr]       Adding raw-window-handle v0.4.3 (latest: v0.6.2)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.66)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gfx-backend-empty v0.6.0
[INFO] [stderr]   Downloaded dispose-derive v0.4.0
[INFO] [stderr]   Downloaded dispose v0.5.0
[INFO] [stderr]   Downloaded gfx-hal v0.6.0
[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_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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c8b16e0c20be106ceb798b6b2f3922d3f61c09b085adee7c2174cfe516f915bc
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[INFO] running `Command { std: "docker" "inspect" "c8b16e0c20be106ceb798b6b2f3922d3f61c09b085adee7c2174cfe516f915bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8b16e0c20be106ceb798b6b2f3922d3f61c09b085adee7c2174cfe516f915bc", kill_on_drop: false }`
[INFO] [stdout] c8b16e0c20be106ceb798b6b2f3922d3f61c09b085adee7c2174cfe516f915bc
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a048c726c15a762e587b1350a34b184c79dc2f1e0c40190f09a9ab7f12eabd45
[INFO] running `Command { std: "docker" "start" "-a" "a048c726c15a762e587b1350a34b184c79dc2f1e0c40190f09a9ab7f12eabd45", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling dispose-derive v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.71s
[INFO] running `Command { std: "docker" "inspect" "a048c726c15a762e587b1350a34b184c79dc2f1e0c40190f09a9ab7f12eabd45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a048c726c15a762e587b1350a34b184c79dc2f1e0c40190f09a9ab7f12eabd45", kill_on_drop: false }`
[INFO] [stdout] a048c726c15a762e587b1350a34b184c79dc2f1e0c40190f09a9ab7f12eabd45
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d5dddf30a6d7c992e3b9443bfb3d7b3db4bdd9bd8138091ce51c43c576806889
[INFO] running `Command { std: "docker" "start" "-a" "d5dddf30a6d7c992e3b9443bfb3d7b3db4bdd9bd8138091ce51c43c576806889", kill_on_drop: false }`
[INFO] [stderr]    Compiling cty v0.2.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling dispose-derive v0.4.0
[INFO] [stderr]    Compiling dispose-derive v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling raw-window-handle v0.4.3
[INFO] [stderr]    Compiling raw-window-handle v0.3.4
[INFO] [stderr]    Compiling gfx-hal v0.6.0
[INFO] [stderr]    Compiling dispose v0.5.0
[INFO] [stderr]    Compiling gfx-backend-empty v0.6.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.86s
[INFO] running `Command { std: "docker" "inspect" "d5dddf30a6d7c992e3b9443bfb3d7b3db4bdd9bd8138091ce51c43c576806889", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5dddf30a6d7c992e3b9443bfb3d7b3db4bdd9bd8138091ce51c43c576806889", kill_on_drop: false }`
[INFO] [stdout] d5dddf30a6d7c992e3b9443bfb3d7b3db4bdd9bd8138091ce51c43c576806889
[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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b09688bb6abf93282e3e935f048c26f37edec3b8a9921ea7f30ff9cbb3e6df29
[INFO] running `Command { std: "docker" "start" "-a" "b09688bb6abf93282e3e935f048c26f37edec3b8a9921ea7f30ff9cbb3e6df29", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/dispose_derive-d2ff3a6401e5b2b4)
[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]    Doc-tests dispose_derive
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test lib.rs - derive_dispose (line 121) - compile ... FAILED
[INFO] [stdout] test lib.rs - derive_dispose (line 66) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- lib.rs - derive_dispose (line 121) stdout ----
[INFO] [stdout] error: Failed to parse #[dispose] attribute: unexpected token
[INFO] [stdout]   --> lib.rs:140:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     #[dispose(ignore)]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: Failed to parse #[dispose] attribute: unexpected token
[INFO] [stdout]   --> lib.rs:157:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     #[dispose(ignore)]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: expected a `FnOnce()` closure, found `SingleBuffer<'a, B>`
[INFO] [stdout]   --> lib.rs:149:67
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn new(dev: &'a B::Device, buf: Buffer<B>, mem: Memory<B>) -> Disposable<Self> {
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^^^^^^ expected an `FnOnce()` closure, found `SingleBuffer<'a, B>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `FnOnce<()>` is not implemented for `SingleBuffer<'a, B>`, which is required by `SingleBuffer<'a, B>: dispose::Dispose`
[INFO] [stdout]    = note: wrap the `SingleBuffer<'a, B>` in a closure with no arguments: `|| { /* code */ }`
[INFO] [stdout]    = help: the following other types implement trait `dispose::Dispose`:
[INFO] [stdout]              &'a [T]
[INFO] [stdout]              (W, T)
[INFO] [stdout]              AbortCanary
[INFO] [stdout]              Box<[T]>
[INFO] [stdout]              Vec<T>
[INFO] [stdout]    = note: required for `SingleBuffer<'a, B>` to implement `dispose::Dispose`
[INFO] [stdout] note: required by a bound in `Disposable`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dispose-0.5.0/disposable.rs:20:26
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Disposable<T: Dispose>(ManuallyDrop<T>);
[INFO] [stdout]    |                          ^^^^^^^ required by this bound in `Disposable`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: expected a `FnOnce()` closure, found `MultiBuffer<'a, B>`
[INFO] [stdout]   --> lib.rs:170:10
[INFO] [stdout]    |
[INFO] [stdout] 51 |     ) -> Disposable<Self> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^ expected an `FnOnce()` closure, found `MultiBuffer<'a, B>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `FnOnce<()>` is not implemented for `MultiBuffer<'a, B>`, which is required by `MultiBuffer<'a, B>: dispose::Dispose`
[INFO] [stdout]    = note: wrap the `MultiBuffer<'a, B>` in a closure with no arguments: `|| { /* code */ }`
[INFO] [stdout]    = help: the following other types implement trait `dispose::Dispose`:
[INFO] [stdout]              &'a [T]
[INFO] [stdout]              (W, T)
[INFO] [stdout]              AbortCanary
[INFO] [stdout]              Box<[T]>
[INFO] [stdout]              Vec<T>
[INFO] [stdout]    = note: required for `MultiBuffer<'a, B>` to implement `dispose::Dispose`
[INFO] [stdout] note: required by a bound in `Disposable`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dispose-0.5.0/disposable.rs:20:26
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Disposable<T: Dispose>(ManuallyDrop<T>);
[INFO] [stdout]    |                          ^^^^^^^ required by this bound in `Disposable`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: expected a `FnOnce()` closure, found `SingleBuffer<'_, gfx_backend_empty::Backend>`
[INFO] [stdout]   --> lib.rs:193:11
[INFO] [stdout]    |
[INFO] [stdout] 74 |   let buf = SingleBuffer::new(
[INFO] [stdout]    |  ___________^
[INFO] [stdout] 75 | |     a_device,
[INFO] [stdout] 76 | |     create_buffer(a_device),
[INFO] [stdout] 77 | |     alloc_memory(a_device),
[INFO] [stdout] 78 | | );
[INFO] [stdout]    | |_^ expected an `FnOnce()` closure, found `SingleBuffer<'_, gfx_backend_empty::Backend>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `FnOnce<()>` is not implemented for `SingleBuffer<'_, gfx_backend_empty::Backend>`, which is required by `SingleBuffer<'_, gfx_backend_empty::Backend>: dispose::Dispose`
[INFO] [stdout]    = note: wrap the `SingleBuffer<'_, gfx_backend_empty::Backend>` in a closure with no arguments: `|| { /* code */ }`
[INFO] [stdout]    = help: the following other types implement trait `dispose::Dispose`:
[INFO] [stdout]              &'a [T]
[INFO] [stdout]              (W, T)
[INFO] [stdout]              AbortCanary
[INFO] [stdout]              Box<[T]>
[INFO] [stdout]              Vec<T>
[INFO] [stdout]    = note: required for `SingleBuffer<'_, gfx_backend_empty::Backend>` to implement `dispose::Dispose`
[INFO] [stdout] note: required by a bound in `Disposable`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dispose-0.5.0/disposable.rs:20:26
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Disposable<T: Dispose>(ManuallyDrop<T>);
[INFO] [stdout]    |                          ^^^^^^^ required by this bound in `Disposable`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: expected a `FnOnce()` closure, found `MultiBuffer<'_, gfx_backend_empty::Backend>`
[INFO] [stdout]   --> lib.rs:201:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |   let bufs = MultiBuffer::new(
[INFO] [stdout]    |  ____________^
[INFO] [stdout] 83 | |     a_device,
[INFO] [stdout] 84 | |     (0..16).into_iter().map(|_| create_buffer(a_device)),
[INFO] [stdout] 85 | |     alloc_memory(a_device),
[INFO] [stdout] 86 | | );
[INFO] [stdout]    | |_^ expected an `FnOnce()` closure, found `MultiBuffer<'_, gfx_backend_empty::Backend>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `FnOnce<()>` is not implemented for `MultiBuffer<'_, gfx_backend_empty::Backend>`, which is required by `MultiBuffer<'_, gfx_backend_empty::Backend>: dispose::Dispose`
[INFO] [stdout]    = note: wrap the `MultiBuffer<'_, gfx_backend_empty::Backend>` in a closure with no arguments: `|| { /* code */ }`
[INFO] [stdout]    = help: the following other types implement trait `dispose::Dispose`:
[INFO] [stdout]              &'a [T]
[INFO] [stdout]              (W, T)
[INFO] [stdout]              AbortCanary
[INFO] [stdout]              Box<[T]>
[INFO] [stdout]              Vec<T>
[INFO] [stdout]    = note: required for `MultiBuffer<'_, gfx_backend_empty::Backend>` to implement `dispose::Dispose`
[INFO] [stdout] note: required by a bound in `Disposable`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dispose-0.5.0/disposable.rs:20:26
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Disposable<T: Dispose>(ManuallyDrop<T>);
[INFO] [stdout]    |                          ^^^^^^^ required by this bound in `Disposable`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: expected a `FnOnce()` closure, found `SingleBuffer<'_, B>`
[INFO] [stdout]   --> lib.rs:150:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         Self { dev, buf, mem }.into()
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected an `FnOnce()` closure, found `SingleBuffer<'_, B>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `FnOnce<()>` is not implemented for `SingleBuffer<'_, B>`, which is required by `SingleBuffer<'_, B>: dispose::Dispose`
[INFO] [stdout]    = note: wrap the `SingleBuffer<'_, B>` in a closure with no arguments: `|| { /* code */ }`
[INFO] [stdout]    = help: the following other types implement trait `dispose::Dispose`:
[INFO] [stdout]              &'a [T]
[INFO] [stdout]              (W, T)
[INFO] [stdout]              AbortCanary
[INFO] [stdout]              Box<[T]>
[INFO] [stdout]              Vec<T>
[INFO] [stdout]    = note: required for `SingleBuffer<'_, B>` to implement `dispose::Dispose`
[INFO] [stdout] note: required by a bound in `Disposable`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dispose-0.5.0/disposable.rs:20:26
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Disposable<T: Dispose>(ManuallyDrop<T>);
[INFO] [stdout]    |                          ^^^^^^^ required by this bound in `Disposable`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: expected a `FnOnce()` closure, found `MultiBuffer<'_, B>`
[INFO] [stdout]   --> lib.rs:171:9
[INFO] [stdout]    |
[INFO] [stdout] 52 | /         Self {
[INFO] [stdout] 53 | |             dev,
[INFO] [stdout] 54 | |             bufs: bufs.into_iter().collect(),
[INFO] [stdout] 55 | |             mem,
[INFO] [stdout] 56 | |         }.into()
[INFO] [stdout]    | |________________^ expected an `FnOnce()` closure, found `MultiBuffer<'_, B>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `FnOnce<()>` is not implemented for `MultiBuffer<'_, B>`, which is required by `MultiBuffer<'_, B>: dispose::Dispose`
[INFO] [stdout]    = note: wrap the `MultiBuffer<'_, B>` in a closure with no arguments: `|| { /* code */ }`
[INFO] [stdout]    = help: the following other types implement trait `dispose::Dispose`:
[INFO] [stdout]              &'a [T]
[INFO] [stdout]              (W, T)
[INFO] [stdout]              AbortCanary
[INFO] [stdout]              Box<[T]>
[INFO] [stdout]              Vec<T>
[INFO] [stdout]    = note: required for `MultiBuffer<'_, B>` to implement `dispose::Dispose`
[INFO] [stdout] note: required by a bound in `Disposable`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dispose-0.5.0/disposable.rs:20:26
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Disposable<T: Dispose>(ManuallyDrop<T>);
[INFO] [stdout]    |                          ^^^^^^^ required by this bound in `Disposable`
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: type mismatch resolving `<Backend as Backend>::Buffer == ()`
[INFO] [stdout]   --> lib.rs:182:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     Buffer(())
[INFO] [stdout]    |     ^^^^^^^^^^ expected `Buffer`, found `()`
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: type mismatch resolving `<Backend as Backend>::Memory == ()`
[INFO] [stdout]   --> lib.rs:185:5
[INFO] [stdout]    |
[INFO] [stdout] 66 |     Memory(())
[INFO] [stdout]    |     ^^^^^^^^^^ expected `Memory`, found `()`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 10 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0271, E0277.
[INFO] [stdout] For more information about an error, try `rustc --explain E0271`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     lib.rs - derive_dispose (line 121)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "b09688bb6abf93282e3e935f048c26f37edec3b8a9921ea7f30ff9cbb3e6df29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b09688bb6abf93282e3e935f048c26f37edec3b8a9921ea7f30ff9cbb3e6df29", kill_on_drop: false }`
[INFO] [stdout] b09688bb6abf93282e3e935f048c26f37edec3b8a9921ea7f30ff9cbb3e6df29
[INFO] testing dispose-derive-0.4.0 against try#b642703cf9526da1e72c0b6755753b939a9c6b6d for pr-125151
[INFO] extracting crate dispose-derive 0.4.0 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate dispose-derive 0.4.0 on toolchain b642703cf9526da1e72c0b6755753b939a9c6b6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dispose-derive 0.4.0
[INFO] finished tweaking crates.io crate dispose-derive 0.4.0
[INFO] tweaked toml for crates.io crate dispose-derive 0.4.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 19 packages to latest compatible versions
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding gfx-backend-empty v0.6.0 (latest: v0.9.0)
[INFO] [stderr]       Adding gfx-hal v0.6.0 (latest: v0.9.0)
[INFO] [stderr]       Adding raw-window-handle v0.3.4 (latest: v0.6.2)
[INFO] [stderr]       Adding raw-window-handle v0.4.3 (latest: v0.6.2)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.66)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c77c4466e67c82998bd77941432589586f8841fb6102e79af018795653d9b8f
[INFO] running `Command { std: "docker" "start" "-a" "6c77c4466e67c82998bd77941432589586f8841fb6102e79af018795653d9b8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c77c4466e67c82998bd77941432589586f8841fb6102e79af018795653d9b8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c77c4466e67c82998bd77941432589586f8841fb6102e79af018795653d9b8f", kill_on_drop: false }`
[INFO] [stdout] 6c77c4466e67c82998bd77941432589586f8841fb6102e79af018795653d9b8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0066c44bfae049fdd3dade5321ed7324183ba4d163d67141b058732526b1968
[INFO] running `Command { std: "docker" "start" "-a" "e0066c44bfae049fdd3dade5321ed7324183ba4d163d67141b058732526b1968", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.66
[INFO] [stderr]    Compiling dispose-derive v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.65s
[INFO] running `Command { std: "docker" "inspect" "e0066c44bfae049fdd3dade5321ed7324183ba4d163d67141b058732526b1968", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0066c44bfae049fdd3dade5321ed7324183ba4d163d67141b058732526b1968", kill_on_drop: false }`
[INFO] [stdout] e0066c44bfae049fdd3dade5321ed7324183ba4d163d67141b058732526b1968
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1efc6eb06187cc1be0ff4c37fb931c1ce53ad8445995810ff834dc8741869cef
[INFO] running `Command { std: "docker" "start" "-a" "1efc6eb06187cc1be0ff4c37fb931c1ce53ad8445995810ff834dc8741869cef", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling cty v0.2.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling dispose-derive v0.4.0
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]    Compiling dispose-derive v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling raw-window-handle v0.4.3
[INFO] [stderr]    Compiling raw-window-handle v0.3.4
[INFO] [stderr]    Compiling gfx-hal v0.6.0
[INFO] [stderr]    Compiling dispose v0.5.0
[INFO] [stderr]    Compiling gfx-backend-empty v0.6.0
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.27s
[INFO] running `Command { std: "docker" "inspect" "1efc6eb06187cc1be0ff4c37fb931c1ce53ad8445995810ff834dc8741869cef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1efc6eb06187cc1be0ff4c37fb931c1ce53ad8445995810ff834dc8741869cef", kill_on_drop: false }`
[INFO] [stdout] 1efc6eb06187cc1be0ff4c37fb931c1ce53ad8445995810ff834dc8741869cef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+b642703cf9526da1e72c0b6755753b939a9c6b6d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aa758ec8c0d349d6df7b7dabd2365a1a0df22e8b754b4ffdcd56f088b8862ceb
[INFO] running `Command { std: "docker" "start" "-a" "aa758ec8c0d349d6df7b7dabd2365a1a0df22e8b754b4ffdcd56f088b8862ceb", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/dispose_derive-d2ff3a6401e5b2b4)
[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]    Doc-tests dispose_derive
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test lib.rs - derive_dispose (line 121) - compile ... FAILED
[INFO] [stdout] test lib.rs - derive_dispose (line 66) ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- lib.rs - derive_dispose (line 121) stdout ----
[INFO] [stdout] error: Failed to parse #[dispose] attribute: unexpected token
[INFO] [stdout]   --> lib.rs:140:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     #[dispose(ignore)]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error: Failed to parse #[dispose] attribute: unexpected token
[INFO] [stdout]   --> lib.rs:157:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     #[dispose(ignore)]
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: expected a `FnOnce()` closure, found `SingleBuffer<'a, B>`
[INFO] [stdout]   --> lib.rs:149:67
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn new(dev: &'a B::Device, buf: Buffer<B>, mem: Memory<B>) -> Disposable<Self> {
[INFO] [stdout]    |                                                                   ^^^^^^^^^^^^^^^^ expected an `FnOnce()` closure, found `SingleBuffer<'a, B>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `FnOnce<()>` is not implemented for `SingleBuffer<'a, B>`, which is required by `SingleBuffer<'a, B>: dispose::Dispose`
[INFO] [stdout]    = note: wrap the `SingleBuffer<'a, B>` in a closure with no arguments: `|| { /* code */ }`
[INFO] [stdout]    = help: the following other types implement trait `dispose::Dispose`:
[INFO] [stdout]              &'a [T]
[INFO] [stdout]              (W, T)
[INFO] [stdout]              AbortCanary
[INFO] [stdout]              Box<[T]>
[INFO] [stdout]              Vec<T>
[INFO] [stdout]    = note: required for `SingleBuffer<'a, B>` to implement `dispose::Dispose`
[INFO] [stdout] note: required by a bound in `Disposable`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dispose-0.5.0/disposable.rs:20:26
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Disposable<T: Dispose>(ManuallyDrop<T>);
[INFO] [stdout]    |                          ^^^^^^^ required by this bound in `Disposable`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: expected a `FnOnce()` closure, found `MultiBuffer<'a, B>`
[INFO] [stdout]   --> lib.rs:170:10
[INFO] [stdout]    |
[INFO] [stdout] 51 |     ) -> Disposable<Self> {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^ expected an `FnOnce()` closure, found `MultiBuffer<'a, B>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `FnOnce<()>` is not implemented for `MultiBuffer<'a, B>`, which is required by `MultiBuffer<'a, B>: dispose::Dispose`
[INFO] [stdout]    = note: wrap the `MultiBuffer<'a, B>` in a closure with no arguments: `|| { /* code */ }`
[INFO] [stdout]    = help: the following other types implement trait `dispose::Dispose`:
[INFO] [stdout]              &'a [T]
[INFO] [stdout]              (W, T)
[INFO] [stdout]              AbortCanary
[INFO] [stdout]              Box<[T]>
[INFO] [stdout]              Vec<T>
[INFO] [stdout]    = note: required for `MultiBuffer<'a, B>` to implement `dispose::Dispose`
[INFO] [stdout] note: required by a bound in `Disposable`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dispose-0.5.0/disposable.rs:20:26
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Disposable<T: Dispose>(ManuallyDrop<T>);
[INFO] [stdout]    |                          ^^^^^^^ required by this bound in `Disposable`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: expected a `FnOnce()` closure, found `SingleBuffer<'_, gfx_backend_empty::Backend>`
[INFO] [stdout]   --> lib.rs:193:11
[INFO] [stdout]    |
[INFO] [stdout] 74 |   let buf = SingleBuffer::new(
[INFO] [stdout]    |  ___________^
[INFO] [stdout] 75 | |     a_device,
[INFO] [stdout] 76 | |     create_buffer(a_device),
[INFO] [stdout] 77 | |     alloc_memory(a_device),
[INFO] [stdout] 78 | | );
[INFO] [stdout]    | |_^ expected an `FnOnce()` closure, found `SingleBuffer<'_, gfx_backend_empty::Backend>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `FnOnce<()>` is not implemented for `SingleBuffer<'_, gfx_backend_empty::Backend>`, which is required by `SingleBuffer<'_, gfx_backend_empty::Backend>: dispose::Dispose`
[INFO] [stdout]    = note: wrap the `SingleBuffer<'_, gfx_backend_empty::Backend>` in a closure with no arguments: `|| { /* code */ }`
[INFO] [stdout]    = help: the following other types implement trait `dispose::Dispose`:
[INFO] [stdout]              &'a [T]
[INFO] [stdout]              (W, T)
[INFO] [stdout]              AbortCanary
[INFO] [stdout]              Box<[T]>
[INFO] [stdout]              Vec<T>
[INFO] [stdout]    = note: required for `SingleBuffer<'_, gfx_backend_empty::Backend>` to implement `dispose::Dispose`
[INFO] [stdout] note: required by a bound in `Disposable`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dispose-0.5.0/disposable.rs:20:26
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Disposable<T: Dispose>(ManuallyDrop<T>);
[INFO] [stdout]    |                          ^^^^^^^ required by this bound in `Disposable`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: expected a `FnOnce()` closure, found `MultiBuffer<'_, gfx_backend_empty::Backend>`
[INFO] [stdout]   --> lib.rs:201:12
[INFO] [stdout]    |
[INFO] [stdout] 82 |   let bufs = MultiBuffer::new(
[INFO] [stdout]    |  ____________^
[INFO] [stdout] 83 | |     a_device,
[INFO] [stdout] 84 | |     (0..16).into_iter().map(|_| create_buffer(a_device)),
[INFO] [stdout] 85 | |     alloc_memory(a_device),
[INFO] [stdout] 86 | | );
[INFO] [stdout]    | |_^ expected an `FnOnce()` closure, found `MultiBuffer<'_, gfx_backend_empty::Backend>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `FnOnce<()>` is not implemented for `MultiBuffer<'_, gfx_backend_empty::Backend>`, which is required by `MultiBuffer<'_, gfx_backend_empty::Backend>: dispose::Dispose`
[INFO] [stdout]    = note: wrap the `MultiBuffer<'_, gfx_backend_empty::Backend>` in a closure with no arguments: `|| { /* code */ }`
[INFO] [stdout]    = help: the following other types implement trait `dispose::Dispose`:
[INFO] [stdout]              &'a [T]
[INFO] [stdout]              (W, T)
[INFO] [stdout]              AbortCanary
[INFO] [stdout]              Box<[T]>
[INFO] [stdout]              Vec<T>
[INFO] [stdout]    = note: required for `MultiBuffer<'_, gfx_backend_empty::Backend>` to implement `dispose::Dispose`
[INFO] [stdout] note: required by a bound in `Disposable`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dispose-0.5.0/disposable.rs:20:26
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Disposable<T: Dispose>(ManuallyDrop<T>);
[INFO] [stdout]    |                          ^^^^^^^ required by this bound in `Disposable`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: expected a `FnOnce()` closure, found `SingleBuffer<'_, B>`
[INFO] [stdout]   --> lib.rs:150:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         Self { dev, buf, mem }.into()
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected an `FnOnce()` closure, found `SingleBuffer<'_, B>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `FnOnce<()>` is not implemented for `SingleBuffer<'_, B>`, which is required by `SingleBuffer<'_, B>: dispose::Dispose`
[INFO] [stdout]    = note: wrap the `SingleBuffer<'_, B>` in a closure with no arguments: `|| { /* code */ }`
[INFO] [stdout]    = help: the following other types implement trait `dispose::Dispose`:
[INFO] [stdout]              &'a [T]
[INFO] [stdout]              (W, T)
[INFO] [stdout]              AbortCanary
[INFO] [stdout]              Box<[T]>
[INFO] [stdout]              Vec<T>
[INFO] [stdout]    = note: required for `SingleBuffer<'_, B>` to implement `dispose::Dispose`
[INFO] [stdout] note: required by a bound in `Disposable`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dispose-0.5.0/disposable.rs:20:26
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Disposable<T: Dispose>(ManuallyDrop<T>);
[INFO] [stdout]    |                          ^^^^^^^ required by this bound in `Disposable`
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: expected a `FnOnce()` closure, found `MultiBuffer<'_, B>`
[INFO] [stdout]   --> lib.rs:171:9
[INFO] [stdout]    |
[INFO] [stdout] 52 | /         Self {
[INFO] [stdout] 53 | |             dev,
[INFO] [stdout] 54 | |             bufs: bufs.into_iter().collect(),
[INFO] [stdout] 55 | |             mem,
[INFO] [stdout] 56 | |         }.into()
[INFO] [stdout]    | |________________^ expected an `FnOnce()` closure, found `MultiBuffer<'_, B>`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the trait `FnOnce<()>` is not implemented for `MultiBuffer<'_, B>`, which is required by `MultiBuffer<'_, B>: dispose::Dispose`
[INFO] [stdout]    = note: wrap the `MultiBuffer<'_, B>` in a closure with no arguments: `|| { /* code */ }`
[INFO] [stdout]    = help: the following other types implement trait `dispose::Dispose`:
[INFO] [stdout]              &'a [T]
[INFO] [stdout]              (W, T)
[INFO] [stdout]              AbortCanary
[INFO] [stdout]              Box<[T]>
[INFO] [stdout]              Vec<T>
[INFO] [stdout]    = note: required for `MultiBuffer<'_, B>` to implement `dispose::Dispose`
[INFO] [stdout] note: required by a bound in `Disposable`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/dispose-0.5.0/disposable.rs:20:26
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Disposable<T: Dispose>(ManuallyDrop<T>);
[INFO] [stdout]    |                          ^^^^^^^ required by this bound in `Disposable`
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: type mismatch resolving `<Backend as Backend>::Buffer == ()`
[INFO] [stdout]   --> lib.rs:182:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     Buffer(())
[INFO] [stdout]    |     ^^^^^^^^^^ expected `Buffer`, found `()`
[INFO] [stdout] 
[INFO] [stdout] error[E0271]: type mismatch resolving `<Backend as Backend>::Memory == ()`
[INFO] [stdout]   --> lib.rs:185:5
[INFO] [stdout]    |
[INFO] [stdout] 66 |     Memory(())
[INFO] [stdout]    |     ^^^^^^^^^^ expected `Memory`, found `()`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 10 previous errors
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0271, E0277.
[INFO] [stdout] For more information about an error, try `rustc --explain E0271`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     lib.rs - derive_dispose (line 121)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "aa758ec8c0d349d6df7b7dabd2365a1a0df22e8b754b4ffdcd56f088b8862ceb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa758ec8c0d349d6df7b7dabd2365a1a0df22e8b754b4ffdcd56f088b8862ceb", kill_on_drop: false }`
[INFO] [stdout] aa758ec8c0d349d6df7b7dabd2365a1a0df22e8b754b4ffdcd56f088b8862ceb
