[INFO] fetching crate wascc-streams-redis 0.3.0...
[INFO] testing wascc-streams-redis-0.3.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate wascc-streams-redis 0.3.0 into /workspace/builds/worker-91/source
[INFO] validating manifest of crates.io crate wascc-streams-redis 0.3.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wascc-streams-redis 0.3.0
[INFO] finished tweaking crates.io crate wascc-streams-redis 0.3.0
[INFO] tweaked toml for crates.io crate wascc-streams-redis 0.3.0 written to /workspace/builds/worker-91/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-2021-09-08" "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-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d584f5babb83095d1c292f8c22bb11eed653f63d4b41e6bf525e4b2e31e739cb
[INFO] running `Command { std: "docker" "start" "-a" "d584f5babb83095d1c292f8c22bb11eed653f63d4b41e6bf525e4b2e31e739cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d584f5babb83095d1c292f8c22bb11eed653f63d4b41e6bf525e4b2e31e739cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d584f5babb83095d1c292f8c22bb11eed653f63d4b41e6bf525e4b2e31e739cb", kill_on_drop: false }`
[INFO] [stdout] d584f5babb83095d1c292f8c22bb11eed653f63d4b41e6bf525e4b2e31e739cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-91/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f4e91317636560b7003335eed0b9d5de34ea7f68449a50c7bd3e0dfa1492839f
[INFO] running `Command { std: "docker" "start" "-a" "f4e91317636560b7003335eed0b9d5de34ea7f68449a50c7bd3e0dfa1492839f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.76
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[INFO] [stdout] error[E0412]: cannot find type `BoxFuture` in module `futures_util::future`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/redis-0.16.0/src/types.rs:452:53
[INFO] [stdout]     |
[INFO] [stdout] 452 |   pub type RedisFuture<'a, T> = futures_util::future::BoxFuture<'a, RedisResult<T>>;
[INFO] [stdout]     |                                                       ^^^^^^^^^ help: a trait with a similar name exists: `Future`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `boxed` found for opaque type `impl futures_util::Future` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/redis-0.16.0/src/aio.rs:456:10
[INFO] [stdout]     |
[INFO] [stdout] 456 |         .boxed()
[INFO] [stdout]     |          ^^^^^ method not found in `impl futures_util::Future`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-lite-1.12.0/src/future.rs:770:8
[INFO] [stdout]     |
[INFO] [stdout] 770 |     fn boxed<'a>(self) -> Pin<Box<dyn Future<Output = Self::Output> + Send + 'a>>
[INFO] [stdout]     |        ----- the method is available for `impl futures_util::Future` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]             `use futures_lite::future::FutureExt;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `boxed` found for opaque type `impl futures_util::Future` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/redis-0.16.0/src/aio.rs:485:10
[INFO] [stdout]     |
[INFO] [stdout] 485 |         .boxed()
[INFO] [stdout]     |          ^^^^^ method not found in `impl futures_util::Future`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-lite-1.12.0/src/future.rs:770:8
[INFO] [stdout]     |
[INFO] [stdout] 770 |     fn boxed<'a>(self) -> Pin<Box<dyn Future<Output = Self::Output> + Send + 'a>>
[INFO] [stdout]     |        ----- the method is available for `impl futures_util::Future` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]             `use futures_lite::future::FutureExt;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `boxed` found for opaque type `impl futures_util::Future` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/redis-0.16.0/src/aio.rs:820:10
[INFO] [stdout]     |
[INFO] [stdout] 820 |         .boxed()
[INFO] [stdout]     |          ^^^^^ method not found in `impl futures_util::Future`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-lite-1.12.0/src/future.rs:770:8
[INFO] [stdout]     |
[INFO] [stdout] 770 |     fn boxed<'a>(self) -> Pin<Box<dyn Future<Output = Self::Output> + Send + 'a>>
[INFO] [stdout]     |        ----- the method is available for `impl futures_util::Future` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]             `use futures_lite::future::FutureExt;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `boxed` found for opaque type `impl futures_util::Future` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/redis-0.16.0/src/aio.rs:843:10
[INFO] [stdout]     |
[INFO] [stdout] 843 |         .boxed()
[INFO] [stdout]     |          ^^^^^ method not found in `impl futures_util::Future`
[INFO] [stdout]     |
[INFO] [stdout]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-lite-1.12.0/src/future.rs:770:8
[INFO] [stdout]     |
[INFO] [stdout] 770 |     fn boxed<'a>(self) -> Pin<Box<dyn Future<Output = Self::Output> + Send + 'a>>
[INFO] [stdout]     |        ----- the method is available for `impl futures_util::Future` here
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is in scope
[INFO] [stdout]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stdout]             `use futures_lite::future::FutureExt;`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `redis` due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "f4e91317636560b7003335eed0b9d5de34ea7f68449a50c7bd3e0dfa1492839f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f4e91317636560b7003335eed0b9d5de34ea7f68449a50c7bd3e0dfa1492839f", kill_on_drop: false }`
[INFO] [stdout] f4e91317636560b7003335eed0b9d5de34ea7f68449a50c7bd3e0dfa1492839f