[INFO] fetching crate fluvio-dataplane-protocol 0.9.2... [INFO] testing fluvio-dataplane-protocol-0.9.2 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate fluvio-dataplane-protocol 0.9.2 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate fluvio-dataplane-protocol 0.9.2 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate fluvio-dataplane-protocol 0.9.2 [INFO] finished tweaking crates.io crate fluvio-dataplane-protocol 0.9.2 [INFO] tweaked toml for crates.io crate fluvio-dataplane-protocol 0.9.2 written to /workspace/builds/worker-12/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b44ce9eb98c06de4532131f7698e5e7c6912e69430e57ff685b9c76ff6b1c126 [INFO] running `Command { std: "docker" "start" "-a" "b44ce9eb98c06de4532131f7698e5e7c6912e69430e57ff685b9c76ff6b1c126", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b44ce9eb98c06de4532131f7698e5e7c6912e69430e57ff685b9c76ff6b1c126", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b44ce9eb98c06de4532131f7698e5e7c6912e69430e57ff685b9c76ff6b1c126", kill_on_drop: false }` [INFO] [stdout] b44ce9eb98c06de4532131f7698e5e7c6912e69430e57ff685b9c76ff6b1c126 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 52dd699ebd19c8fb4aa753596dc2d1f2921d866c8bd750b6531f0d90920a2cec [INFO] running `Command { std: "docker" "start" "-a" "52dd699ebd19c8fb4aa753596dc2d1f2921d866c8bd750b6531f0d90920a2cec", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling semver v1.0.6 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling eyre v0.6.7 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling indenter v0.3.3 [INFO] [stderr] Compiling content_inspector v0.2.4 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling crc32c v0.6.1 [INFO] [stderr] Compiling tracing-attributes v0.1.19 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling tracing v0.1.31 [INFO] [stderr] Compiling flv-util v0.5.2 [INFO] [stderr] Compiling fluvio-future v0.3.13 [INFO] [stderr] Compiling fluvio-protocol-derive v0.4.1 [INFO] [stderr] Compiling fluvio-protocol v0.7.3 [INFO] [stderr] Compiling fluvio-dataplane-protocol v0.9.2 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.98s [INFO] running `Command { std: "docker" "inspect" "52dd699ebd19c8fb4aa753596dc2d1f2921d866c8bd750b6531f0d90920a2cec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52dd699ebd19c8fb4aa753596dc2d1f2921d866c8bd750b6531f0d90920a2cec", kill_on_drop: false }` [INFO] [stdout] 52dd699ebd19c8fb4aa753596dc2d1f2921d866c8bd750b6531f0d90920a2cec [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f1c87f8d8c3488ddf907de76d9173a5569a0def78c99d90c8a382ede59b88bc [INFO] running `Command { std: "docker" "start" "-a" "5f1c87f8d8c3488ddf907de76d9173a5569a0def78c99d90c8a382ede59b88bc", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling cache-padded v1.2.0 [INFO] [stderr] Compiling event-listener v2.5.2 [INFO] [stderr] Compiling async-task v4.1.0 [INFO] [stderr] Compiling atomic-waker v1.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Compiling value-bag v1.0.0-alpha.8 [INFO] [stderr] Compiling tracing-core v0.1.22 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling sharded-slab v0.1.4 [INFO] [stderr] Compiling thread_local v1.1.4 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling ctor v0.1.21 [INFO] [stderr] Compiling pin-project-internal v1.0.10 [INFO] [stderr] Compiling fluvio-test-derive v0.1.1 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling async-lock v2.5.0 [INFO] [stderr] Compiling async-mutex v1.4.0 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling tracing v0.1.31 [INFO] [stderr] Compiling blocking v1.1.0 [INFO] [stderr] Compiling fluvio-protocol v0.7.3 [INFO] [stderr] Compiling async-fs v1.5.0 [INFO] [stderr] Compiling matchers v0.1.0 [INFO] [stderr] Compiling polling v2.2.0 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling tracing-log v0.1.2 [INFO] [stderr] Compiling flv-util v0.5.2 [INFO] [stderr] Compiling async-io v1.6.0 [INFO] [stderr] Compiling tracing-subscriber v0.3.9 [INFO] [stderr] Compiling pin-project v1.0.10 [INFO] [stderr] Compiling async-global-executor v2.0.2 [INFO] [stderr] Compiling async-std v1.10.0 [INFO] [stderr] Compiling fluvio-future v0.3.13 [INFO] [stdout] error[E0706]: functions in traits cannot be declared `async` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/fluvio-future-0.3.13/src/fs/extension.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | async fn reset_to_beginning(&mut self) -> Result<(), IoError>; [INFO] [stdout] | -----^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | `async` because of this [INFO] [stdout] | [INFO] [stdout] = note: `async` trait functions are not currently supported [INFO] [stdout] = note: consider using the `async-trait` crate: https://crates.io/crates/async-trait [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0706]: functions in traits cannot be declared `async` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/fluvio-future-0.3.13/src/fs/extension.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | async fn as_slice( [INFO] [stdout] | ^---- [INFO] [stdout] | | [INFO] [stdout] | _____`async` because of this [INFO] [stdout] | | [INFO] [stdout] 28 | | &self, [INFO] [stdout] 29 | | position: u64, [INFO] [stdout] 30 | | desired_len_opt: Option, [INFO] [stdout] 31 | | ) -> Result; [INFO] [stdout] | |_________________________________________^ [INFO] [stdout] | [INFO] [stdout] = note: `async` trait functions are not currently supported [INFO] [stdout] = note: consider using the `async-trait` crate: https://crates.io/crates/async-trait [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0706]: functions in traits cannot be declared `async` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/fluvio-future-0.3.13/src/fs/extension.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | async fn reset_to_beginning(&mut self) -> Result<(), IoError> { [INFO] [stdout] | ^---- [INFO] [stdout] | | [INFO] [stdout] | _____`async` because of this [INFO] [stdout] | | [INFO] [stdout] 37 | | self.seek(SeekFrom::Start(0)).await.map(|_| ()) [INFO] [stdout] 38 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: `async` trait functions are not currently supported [INFO] [stdout] = note: consider using the `async-trait` crate: https://crates.io/crates/async-trait [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0706]: functions in traits cannot be declared `async` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/fluvio-future-0.3.13/src/fs/extension.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 49 | async fn as_slice( [INFO] [stdout] | ^---- [INFO] [stdout] | | [INFO] [stdout] | _____`async` because of this [INFO] [stdout] | | [INFO] [stdout] 50 | | &self, [INFO] [stdout] 51 | | position: u64, [INFO] [stdout] 52 | | desired_len_opt: Option, [INFO] [stdout] ... | [INFO] [stdout] 76 | | Ok(self.raw_slice(position, slice_len)) [INFO] [stdout] 77 | | } [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: `async` trait functions are not currently supported [INFO] [stdout] = note: consider using the `async-trait` crate: https://crates.io/crates/async-trait [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `async_trait` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/fluvio-future-0.3.13/src/fs/extension.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use async_trait::async_trait; [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared crate or module `async_trait` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the attribute macro `async_trait` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/fluvio-future-0.3.13/src/fs/extension.rs:19:3 [INFO] [stdout] | [INFO] [stdout] 19 | #[async_trait] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot determine resolution for the attribute macro `async_trait` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/fluvio-future-0.3.13/src/fs/extension.rs:34:3 [INFO] [stdout] | [INFO] [stdout] 34 | #[async_trait] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: import resolution is stuck, try simplifying macro imports [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `reset_to_beginning` has an incompatible type for trait [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/fluvio-future-0.3.13/src/fs/extension.rs:36:47 [INFO] [stdout] | [INFO] [stdout] 36 | async fn reset_to_beginning(&mut self) -> Result<(), IoError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ expected enum `Result`, found opaque type [INFO] [stdout] | [INFO] [stdout] note: type in trait [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/fluvio-future-0.3.13/src/fs/extension.rs:21:47 [INFO] [stdout] | [INFO] [stdout] 21 | async fn reset_to_beginning(&mut self) -> Result<(), IoError>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: expected fn pointer `fn(&mut async_fs::File) -> Result<(), std::io::Error>` [INFO] [stdout] found fn pointer `fn(&mut async_fs::File) -> impl Future>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0053]: method `as_slice` has an incompatible type for trait [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/fluvio-future-0.3.13/src/fs/extension.rs:53:10 [INFO] [stdout] | [INFO] [stdout] 53 | ) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected enum `Result`, found opaque type [INFO] [stdout] | [INFO] [stdout] note: type in trait [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/fluvio-future-0.3.13/src/fs/extension.rs:31:10 [INFO] [stdout] | [INFO] [stdout] 31 | ) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: expected fn pointer `fn(&async_fs::File, _, Option<_>) -> Result` [INFO] [stdout] found fn pointer `fn(&async_fs::File, _, Option<_>) -> impl Future>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 9 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0053, E0432, E0706. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0053`. [INFO] [stdout] [INFO] [stderr] error: could not compile `fluvio-future` due to 10 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "5f1c87f8d8c3488ddf907de76d9173a5569a0def78c99d90c8a382ede59b88bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f1c87f8d8c3488ddf907de76d9173a5569a0def78c99d90c8a382ede59b88bc", kill_on_drop: false }` [INFO] [stdout] 5f1c87f8d8c3488ddf907de76d9173a5569a0def78c99d90c8a382ede59b88bc