[INFO] fetching crate miniscreenshot-portal 0.2.0...
[INFO] checking miniscreenshot-portal-0.2.0 against 79c0559184f27f4433a6fbc260b950d06d4a4889 for pr-162233-crater-rollup
[INFO] extracting crate miniscreenshot-portal 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate miniscreenshot-portal 0.2.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate miniscreenshot-portal 0.2.0
[INFO] tweaked toml for crates.io crate miniscreenshot-portal 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate miniscreenshot-portal 0.2.0 on toolchain 79c0559184f27f4433a6fbc260b950d06d4a4889
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate miniscreenshot-portal 0.2.0 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" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:61:1
[INFO] [stderr]    |
[INFO] [stderr] 61 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `miniscreenshot-portal` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 72a9a2c6e0a91b9e3bb16d949fbd599247a720a5cc903d1eb310fec89dabdce8
[INFO] running `Command { std: "docker" "start" "72a9a2c6e0a91b9e3bb16d949fbd599247a720a5cc903d1eb310fec89dabdce8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72a9a2c6e0a91b9e3bb16d949fbd599247a720a5cc903d1eb310fec89dabdce8", 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" "72a9a2c6e0a91b9e3bb16d949fbd599247a720a5cc903d1eb310fec89dabdce8" "/opt/rustwide/cargo-home/bin/cargo" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72a9a2c6e0a91b9e3bb16d949fbd599247a720a5cc903d1eb310fec89dabdce8", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "72a9a2c6e0a91b9e3bb16d949fbd599247a720a5cc903d1eb310fec89dabdce8" "/opt/rustwide/cargo-home/bin/cargo" "+79c0559184f27f4433a6fbc260b950d06d4a4889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]   --> Cargo.toml:61:1
[INFO] [stderr]    |
[INFO] [stderr] 61 | readme = "README.md"
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `miniscreenshot-portal` (manifest) generated 1 warning
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling winnow v1.0.2
[INFO] [stderr]     Checking bitflags v2.11.1
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]    Compiling endi v1.1.1
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking fastrand v2.4.1
[INFO] [stderr]     Checking uuid v1.23.1
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking ordered-stream v0.2.0
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking async-broadcast v0.7.2
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking syn v2.0.117
[INFO] [stderr]     Checking png v0.18.1
[INFO] [stderr]     Checking miniscreenshot v0.2.0
[INFO] [stdout] error[E0038]: the trait `CaptureAsync` is not dyn compatible
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/miniscreenshot-0.2.0/src/lib.rs:395:1
[INFO] [stdout]     |
[INFO] [stdout] 395 | pub type DynCaptureAsync = dyn CaptureAsync<Error = CaptureError>;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^ `CaptureAsync` is not dyn compatible
[INFO] [stdout]     |
[INFO] [stdout] note: for a trait to be dyn compatible it needs to allow building a vtable
[INFO] [stdout]       for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/miniscreenshot-0.2.0/src/lib.rs:274:10
[INFO] [stdout]     |
[INFO] [stdout] 267 | pub trait CaptureAsync {
[INFO] [stdout]     |           ------------ this trait is not dyn compatible...
[INFO] [stdout] ...
[INFO] [stdout] 274 |     ) -> impl std::future::Future<Output = Result<Screenshot, Self::Error>> + Send;
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `capture` references an `impl Trait` type in its return type
[INFO] [stdout]     = help: consider moving `capture` to another trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0038]: the trait `CaptureAsync` is not dyn compatible
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/miniscreenshot-0.2.0/src/lib.rs:398:1
[INFO] [stdout]     |
[INFO] [stdout] 398 | pub type BoxedCaptureAsync = Box<dyn CaptureAsync<Error = CaptureError> + Send>;
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^ `CaptureAsync` is not dyn compatible
[INFO] [stdout]     |
[INFO] [stdout] note: for a trait to be dyn compatible it needs to allow building a vtable
[INFO] [stdout]       for more information, visit <https://doc.rust-lang.org/reference/items/traits.html#dyn-compatibility>
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/miniscreenshot-0.2.0/src/lib.rs:274:10
[INFO] [stdout]     |
[INFO] [stdout] 267 | pub trait CaptureAsync {
[INFO] [stdout]     |           ------------ this trait is not dyn compatible...
[INFO] [stdout] ...
[INFO] [stdout] 274 |     ) -> impl std::future::Future<Output = Result<Screenshot, Self::Error>> + Send;
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ...because method `capture` references an `impl Trait` type in its return type
[INFO] [stdout]     = help: consider moving `capture` to another trait
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0038`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `miniscreenshot` (lib) due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "72a9a2c6e0a91b9e3bb16d949fbd599247a720a5cc903d1eb310fec89dabdce8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72a9a2c6e0a91b9e3bb16d949fbd599247a720a5cc903d1eb310fec89dabdce8", kill_on_drop: false }`
[INFO] [stdout] 72a9a2c6e0a91b9e3bb16d949fbd599247a720a5cc903d1eb310fec89dabdce8
