[INFO] fetching crate dispose-derive 0.4.0...
[INFO] testing dispose-derive-0.4.0 against 1.76.0 for beta-1.77-1
[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 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "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" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "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 v0.5.0
[INFO] [stderr]   Downloaded dispose-derive v0.4.0
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0fb20c70b9cb73b25d570af8d91ec4b8b4b0c2503d57b971e54015f965510026
[INFO] running `Command { std: "docker" "start" "-a" "0fb20c70b9cb73b25d570af8d91ec4b8b4b0c2503d57b971e54015f965510026", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0fb20c70b9cb73b25d570af8d91ec4b8b4b0c2503d57b971e54015f965510026", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fb20c70b9cb73b25d570af8d91ec4b8b4b0c2503d57b971e54015f965510026", kill_on_drop: false }`
[INFO] [stdout] 0fb20c70b9cb73b25d570af8d91ec4b8b4b0c2503d57b971e54015f965510026
[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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3d98cac60007cad2718a2a36d5a890e24d24bb44ee7a29ea98c875af5589ed52
[INFO] running `Command { std: "docker" "start" "-a" "3d98cac60007cad2718a2a36d5a890e24d24bb44ee7a29ea98c875af5589ed52", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling dispose-derive v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.74s
[INFO] running `Command { std: "docker" "inspect" "3d98cac60007cad2718a2a36d5a890e24d24bb44ee7a29ea98c875af5589ed52", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d98cac60007cad2718a2a36d5a890e24d24bb44ee7a29ea98c875af5589ed52", kill_on_drop: false }`
[INFO] [stdout] 3d98cac60007cad2718a2a36d5a890e24d24bb44ee7a29ea98c875af5589ed52
[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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f469a51c9ff73a59dd1823c38a2d2540c0d214b73b333782e1bcf90ffa0222e3
[INFO] running `Command { std: "docker" "start" "-a" "f469a51c9ff73a59dd1823c38a2d2540c0d214b73b333782e1bcf90ffa0222e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling cty v0.2.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling libc v0.2.153
[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 [unoptimized + debuginfo] target(s) in 2.82s
[INFO] running `Command { std: "docker" "inspect" "f469a51c9ff73a59dd1823c38a2d2540c0d214b73b333782e1bcf90ffa0222e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f469a51c9ff73a59dd1823c38a2d2540c0d214b73b333782e1bcf90ffa0222e3", kill_on_drop: false }`
[INFO] [stdout] f469a51c9ff73a59dd1823c38a2d2540c0d214b73b333782e1bcf90ffa0222e3
[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=warn" "-e" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 39c454a57caff456b01b974942248c44de9341664ddb59f018e3f5069a448fe8
[INFO] running `Command { std: "docker" "start" "-a" "39c454a57caff456b01b974942248c44de9341664ddb59f018e3f5069a448fe8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/dispose_derive-991e01c00713a1cc)
[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] [stderr] error: doctest failed, to rerun pass `--doc`
[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>`
[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]              AbortCanary
[INFO] [stdout]              Box<[T]>
[INFO] [stdout]              Vec<T>
[INFO] [stdout]              &'a [T]
[INFO] [stdout]              (W, 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>`
[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]              AbortCanary
[INFO] [stdout]              Box<[T]>
[INFO] [stdout]              Vec<T>
[INFO] [stdout]              &'a [T]
[INFO] [stdout]              (W, 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: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[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 0.22s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "39c454a57caff456b01b974942248c44de9341664ddb59f018e3f5069a448fe8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39c454a57caff456b01b974942248c44de9341664ddb59f018e3f5069a448fe8", kill_on_drop: false }`
[INFO] [stdout] 39c454a57caff456b01b974942248c44de9341664ddb59f018e3f5069a448fe8
