[INFO] crate kineasy 0.1.0 is already in cache
[INFO] checking kineasy-0.1.0 against master#bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc for pr-70917
[INFO] extracting crate kineasy 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate kineasy 0.1.0 on toolchain bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate kineasy 0.1.0
[INFO] finished tweaking crates.io crate kineasy 0.1.0
[INFO] tweaked toml for crates.io crate kineasy 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+bf1f2eedda4fa02b7c9347dd849ed73ddd43dedc" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] f9f30f054c5c68154edcebea33e31d35b116b6bb0f46a6615f9cc253e013a1dc
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "f9f30f054c5c68154edcebea33e31d35b116b6bb0f46a6615f9cc253e013a1dc"`
[INFO] [stderr]     Checking futures-core-preview v0.3.0-alpha.18
[INFO] [stderr]     Checking futures-io-preview v0.3.0-alpha.18
[INFO] [stderr]     Checking rusoto v0.24.2
[INFO] [stderr]    Compiling rusoto_core v0.40.0
[INFO] [stderr]     Checking dockers v0.1.6
[INFO] [stderr]     Checking rusoto_credential v0.40.0
[INFO] [stderr]     Checking futures-sink-preview v0.3.0-alpha.18
[INFO] [stderr]     Checking futures-channel-preview v0.3.0-alpha.18
[INFO] [stderr]     Checking futures-util-preview v0.3.0-alpha.18
[INFO] [stderr]     Checking rusoto_kinesis v0.40.0
[INFO] [stderr]     Checking futures-executor-preview v0.3.0-alpha.18
[INFO] [stderr]     Checking futures-preview v0.3.0-alpha.18
[INFO] [stderr]     Checking kineasy_test_utils v0.1.0
[INFO] [stderr]     Checking kineasy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] error[E0432]: unresolved import `tokio::sync::mpsc`
[INFO] [stderr]   --> src/stream.rs:10:33
[INFO] [stderr]    |
[INFO] [stderr] 10 | use tokio::{prelude::*, future, sync::mpsc};
[INFO] [stderr]    |                                 ^^^^^^^^^^ no `mpsc` in `sync`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `timer` in `tokio`
[INFO] [stderr]    --> src/shard.rs:114:36
[INFO] [stderr]     |
[INFO] [stderr] 114 |                     let f = tokio::timer::delay(delay)
[INFO] [stderr]     |                                    ^^^^^ could not find `timer` in `tokio`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `timer` in `tokio`
[INFO] [stderr]    --> src/shard.rs:128:32
[INFO] [stderr]     |
[INFO] [stderr] 128 |                 let f = tokio::timer::delay(delay)
[INFO] [stderr]     |                                ^^^^^ could not find `timer` in `tokio`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `spawn` in crate `tokio`
[INFO] [stderr]   --> src/stream.rs:81:16
[INFO] [stderr]    |
[INFO] [stderr] 81 |         tokio::spawn(async move {
[INFO] [stderr]    |                ^^^^^ not found in `tokio`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use past::executor::spawn;
[INFO] [stderr]    |
[INFO] [stderr] 2  | use past::sync::mpsc::spawn;
[INFO] [stderr]    |
[INFO] [stderr] 2  | use past::sync::oneshot::spawn;
[INFO] [stderr]    |
[INFO] [stderr] 2  | use past::task::spawn;
[INFO] [stderr]    |
[INFO] [stderr]      and 3 other candidates
[INFO] [stderr] 
[INFO] [stderr] error[E0423]: expected function, found module `future::ready`
[INFO] [stderr]   --> src/stream.rs:86:34
[INFO] [stderr]    |
[INFO] [stderr] 86 |                 s.take_while(|_| future::ready(*running.read().unwrap())).for_each(move |l: GetRecordsOutput| {
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^ not a function
[INFO] [stderr]    |
[INFO] [stderr] help: possible better candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use futures::future::ready;
[INFO] [stderr]    |
[INFO] [stderr] 2  | use futures_util::future::ready;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0423]: expected function, found module `future::ready`
[INFO] [stderr]   --> src/stream.rs:93:21
[INFO] [stderr]    |
[INFO] [stderr] 93 |                     future::ready(())
[INFO] [stderr]    |                     ^^^^^^^^^^^^^ not a function
[INFO] [stderr]    |
[INFO] [stderr] help: possible better candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use futures::future::ready;
[INFO] [stderr]    |
[INFO] [stderr] 2  | use futures_util::future::ready;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `spawn` in crate `tokio`
[INFO] [stderr]    --> src/shard.rs:120:28
[INFO] [stderr]     |
[INFO] [stderr] 120 |                     tokio::spawn(f); // TODO this makes the runtime to fail when stopping the stream
[INFO] [stderr]     |                            ^^^^^ not found in `tokio`
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]     |
[INFO] [stderr] 1   | use past::executor::spawn;
[INFO] [stderr]     |
[INFO] [stderr] 1   | use past::sync::mpsc::spawn;
[INFO] [stderr]     |
[INFO] [stderr] 1   | use past::sync::oneshot::spawn;
[INFO] [stderr]     |
[INFO] [stderr] 1   | use past::task::spawn;
[INFO] [stderr]     |
[INFO] [stderr]       and 3 other candidates
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `spawn` in crate `tokio`
[INFO] [stderr]    --> src/shard.rs:134:24
[INFO] [stderr]     |
[INFO] [stderr] 134 |                 tokio::spawn(f); // TODO this makes the runtime to fail when stopping the stream
[INFO] [stderr]     |                        ^^^^^ not found in `tokio`
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]     |
[INFO] [stderr] 1   | use past::executor::spawn;
[INFO] [stderr]     |
[INFO] [stderr] 1   | use past::sync::mpsc::spawn;
[INFO] [stderr]     |
[INFO] [stderr] 1   | use past::sync::oneshot::spawn;
[INFO] [stderr]     |
[INFO] [stderr] 1   | use past::task::spawn;
[INFO] [stderr]     |
[INFO] [stderr]       and 3 other candidates
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: module `sync` is private
[INFO] [stderr]    --> src/stream.rs:10:33
[INFO] [stderr]     |
[INFO] [stderr] 10  | use tokio::{prelude::*, future, sync::mpsc};
[INFO] [stderr]     |                                 ^^^^ private module
[INFO] [stderr]     |
[INFO] [stderr] note: the module `sync` is defined here
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.17/src/lib.rs:338:5
[INFO] [stderr]     |
[INFO] [stderr] 338 |     mod sync;
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: module `ready` is private
[INFO] [stderr]   --> src/stream.rs:86:42
[INFO] [stderr]    |
[INFO] [stderr] 86 |                 s.take_while(|_| future::ready(*running.read().unwrap())).for_each(move |l: GetRecordsOutput| {
[INFO] [stderr]    |                                          ^^^^^ private module
[INFO] [stderr]    |
[INFO] [stderr] note: the module `ready` is defined here
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.17/src/future/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | mod ready;
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: module `ready` is private
[INFO] [stderr]   --> src/stream.rs:93:29
[INFO] [stderr]    |
[INFO] [stderr] 93 |                     future::ready(())
[INFO] [stderr]    |                             ^^^^^ private module
[INFO] [stderr]    |
[INFO] [stderr] note: the module `ready` is defined here
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.17/src/future/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | mod ready;
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `prelude::*`
[INFO] [stderr]   --> src/stream.rs:10:13
[INFO] [stderr]    |
[INFO] [stderr] 10 | use tokio::{prelude::*, future, sync::mpsc};
[INFO] [stderr]    |             ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `take_while` found for struct `shard::KinesisShard` in the current scope
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/shard.rs:33:1
[INFO] [stderr]     |
[INFO] [stderr] 33  | pub struct KinesisShard {
[INFO] [stderr]     | -----------------------
[INFO] [stderr]     | |
[INFO] [stderr]     | method `take_while` not found for this
[INFO] [stderr]     | doesn't satisfy `shard::KinesisShard: std::iter::Iterator`
[INFO] [stderr]    --> src/stream.rs:86:19
[INFO] [stderr]     |
[INFO] [stderr] 86  |                 s.take_while(|_| future::ready(*running.read().unwrap())).for_each(move |l: GetRecordsOutput| {
[INFO] [stderr]     |                   ^^^^^^^^^^ method not found in `shard::KinesisShard`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.18/src/stream/mod.rs:610:8
[INFO] [stderr]     |
[INFO] [stderr] 610 |     fn take_while<Fut, F>(self, f: F) -> TakeWhile<Self, Fut, F>
[INFO] [stderr]     |        ----------
[INFO] [stderr]     |        |
[INFO] [stderr]     |        the method is available for `std::boxed::Box<shard::KinesisShard>` here
[INFO] [stderr]     |        the method is available for `std::sync::Arc<shard::KinesisShard>` here
[INFO] [stderr]     |        the method is available for `std::rc::Rc<shard::KinesisShard>` here
[INFO] [stderr]     |
[INFO] [stderr]     = note: the method `take_while` exists but the following trait bounds were not satisfied:
[INFO] [stderr]             `shard::KinesisShard: std::iter::Iterator`
[INFO] [stderr]             which is required by `&mut shard::KinesisShard: std::iter::Iterator`
[INFO] [stderr]     = help: items from traits can only be used if the trait is in scope
[INFO] [stderr]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stderr]             `use futures_util::stream::StreamExt;`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `FutureExt`
[INFO] [stderr]  --> src/shard.rs:4:29
[INFO] [stderr]   |
[INFO] [stderr] 4 | use futures::{Poll, Stream, FutureExt};
[INFO] [stderr]   |                             ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 12 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0423, E0425, E0432, E0433, E0599, E0603.
[INFO] [stderr] For more information about an error, try `rustc --explain E0423`.
[INFO] [stderr] error: could not compile `kineasy`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error[E0432]: unresolved import `tokio::sync::mpsc`
[INFO] [stderr]   --> src/stream.rs:10:33
[INFO] [stderr]    |
[INFO] [stderr] 10 | use tokio::{prelude::*, future, sync::mpsc};
[INFO] [stderr]    |                                 ^^^^^^^^^^ no `mpsc` in `sync`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `timer` in `tokio`
[INFO] [stderr]    --> src/shard.rs:114:36
[INFO] [stderr]     |
[INFO] [stderr] 114 |                     let f = tokio::timer::delay(delay)
[INFO] [stderr]     |                                    ^^^^^ could not find `timer` in `tokio`
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `timer` in `tokio`
[INFO] [stderr]    --> src/shard.rs:128:32
[INFO] [stderr]     |
[INFO] [stderr] 128 |                 let f = tokio::timer::delay(delay)
[INFO] [stderr]     |                                ^^^^^ could not find `timer` in `tokio`
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `spawn` in crate `tokio`
[INFO] [stderr]   --> src/stream.rs:81:16
[INFO] [stderr]    |
[INFO] [stderr] 81 |         tokio::spawn(async move {
[INFO] [stderr]    |                ^^^^^ not found in `tokio`
[INFO] [stderr]    |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use past::executor::spawn;
[INFO] [stderr]    |
[INFO] [stderr] 2  | use past::sync::mpsc::spawn;
[INFO] [stderr]    |
[INFO] [stderr] 2  | use past::sync::oneshot::spawn;
[INFO] [stderr]    |
[INFO] [stderr] 2  | use past::task::spawn;
[INFO] [stderr]    |
[INFO] [stderr]      and 3 other candidates
[INFO] [stderr] 
[INFO] [stderr] error[E0423]: expected function, found module `future::ready`
[INFO] [stderr]   --> src/stream.rs:86:34
[INFO] [stderr]    |
[INFO] [stderr] 86 |                 s.take_while(|_| future::ready(*running.read().unwrap())).for_each(move |l: GetRecordsOutput| {
[INFO] [stderr]    |                                  ^^^^^^^^^^^^^ not a function
[INFO] [stderr]    |
[INFO] [stderr] help: possible better candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use futures::future::ready;
[INFO] [stderr]    |
[INFO] [stderr] 2  | use futures_util::future::ready;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0423]: expected function, found module `future::ready`
[INFO] [stderr]   --> src/stream.rs:93:21
[INFO] [stderr]    |
[INFO] [stderr] 93 |                     future::ready(())
[INFO] [stderr]    |                     ^^^^^^^^^^^^^ not a function
[INFO] [stderr]    |
[INFO] [stderr] help: possible better candidates are found in other modules, you can import them into scope
[INFO] [stderr]    |
[INFO] [stderr] 2  | use futures::future::ready;
[INFO] [stderr]    |
[INFO] [stderr] 2  | use futures_util::future::ready;
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `spawn` in crate `tokio`
[INFO] [stderr]    --> src/shard.rs:120:28
[INFO] [stderr]     |
[INFO] [stderr] 120 |                     tokio::spawn(f); // TODO this makes the runtime to fail when stopping the stream
[INFO] [stderr]     |                            ^^^^^ not found in `tokio`
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]     |
[INFO] [stderr] 1   | use past::executor::spawn;
[INFO] [stderr]     |
[INFO] [stderr] 1   | use past::sync::mpsc::spawn;
[INFO] [stderr]     |
[INFO] [stderr] 1   | use past::sync::oneshot::spawn;
[INFO] [stderr]     |
[INFO] [stderr] 1   | use past::task::spawn;
[INFO] [stderr]     |
[INFO] [stderr]       and 3 other candidates
[INFO] [stderr] 
[INFO] [stderr] error[E0425]: cannot find function `spawn` in crate `tokio`
[INFO] [stderr]    --> src/shard.rs:134:24
[INFO] [stderr]     |
[INFO] [stderr] 134 |                 tokio::spawn(f); // TODO this makes the runtime to fail when stopping the stream
[INFO] [stderr]     |                        ^^^^^ not found in `tokio`
[INFO] [stderr]     |
[INFO] [stderr] help: possible candidates are found in other modules, you can import them into scope
[INFO] [stderr]     |
[INFO] [stderr] 1   | use past::executor::spawn;
[INFO] [stderr]     |
[INFO] [stderr] 1   | use past::sync::mpsc::spawn;
[INFO] [stderr]     |
[INFO] [stderr] 1   | use past::sync::oneshot::spawn;
[INFO] [stderr]     |
[INFO] [stderr] 1   | use past::task::spawn;
[INFO] [stderr]     |
[INFO] [stderr]       and 3 other candidates
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: module `sync` is private
[INFO] [stderr]    --> src/stream.rs:10:33
[INFO] [stderr]     |
[INFO] [stderr] 10  | use tokio::{prelude::*, future, sync::mpsc};
[INFO] [stderr]     |                                 ^^^^ private module
[INFO] [stderr]     |
[INFO] [stderr] note: the module `sync` is defined here
[INFO] [stderr]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.17/src/lib.rs:338:5
[INFO] [stderr]     |
[INFO] [stderr] 338 |     mod sync;
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: module `ready` is private
[INFO] [stderr]   --> src/stream.rs:86:42
[INFO] [stderr]    |
[INFO] [stderr] 86 |                 s.take_while(|_| future::ready(*running.read().unwrap())).for_each(move |l: GetRecordsOutput| {
[INFO] [stderr]    |                                          ^^^^^ private module
[INFO] [stderr]    |
[INFO] [stderr] note: the module `ready` is defined here
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.17/src/future/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | mod ready;
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error[E0603]: module `ready` is private
[INFO] [stderr]   --> src/stream.rs:93:29
[INFO] [stderr]    |
[INFO] [stderr] 93 |                     future::ready(())
[INFO] [stderr]    |                             ^^^^^ private module
[INFO] [stderr]    |
[INFO] [stderr] note: the module `ready` is defined here
[INFO] [stderr]   --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-0.2.17/src/future/mod.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | mod ready;
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `prelude::*`
[INFO] [stderr]   --> src/stream.rs:10:13
[INFO] [stderr]    |
[INFO] [stderr] 10 | use tokio::{prelude::*, future, sync::mpsc};
[INFO] [stderr]    |             ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] error[E0599]: no method named `take_while` found for struct `shard::KinesisShard` in the current scope
[INFO] [stderr]     | 
[INFO] [stderr]    ::: src/shard.rs:33:1
[INFO] [stderr]     |
[INFO] [stderr] 33  | pub struct KinesisShard {
[INFO] [stderr]     | -----------------------
[INFO] [stderr]     | |
[INFO] [stderr]     | method `take_while` not found for this
[INFO] [stderr]     | doesn't satisfy `shard::KinesisShard: std::iter::Iterator`
[INFO] [stderr]    --> src/stream.rs:86:19
[INFO] [stderr]     |
[INFO] [stderr] 86  |                 s.take_while(|_| future::ready(*running.read().unwrap())).for_each(move |l: GetRecordsOutput| {
[INFO] [stderr]     |                   ^^^^^^^^^^ method not found in `shard::KinesisShard`
[INFO] [stderr]     | 
[INFO] [stderr]    ::: /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.18/src/stream/mod.rs:610:8
[INFO] [stderr]     |
[INFO] [stderr] 610 |     fn take_while<Fut, F>(self, f: F) -> TakeWhile<Self, Fut, F>
[INFO] [stderr]     |        ----------
[INFO] [stderr]     |        |
[INFO] [stderr]     |        the method is available for `std::boxed::Box<shard::KinesisShard>` here
[INFO] [stderr]     |        the method is available for `std::sync::Arc<shard::KinesisShard>` here
[INFO] [stderr]     |        the method is available for `std::rc::Rc<shard::KinesisShard>` here
[INFO] [stderr]     |
[INFO] [stderr]     = note: the method `take_while` exists but the following trait bounds were not satisfied:
[INFO] [stderr]             `shard::KinesisShard: std::iter::Iterator`
[INFO] [stderr]             which is required by `&mut shard::KinesisShard: std::iter::Iterator`
[INFO] [stderr]     = help: items from traits can only be used if the trait is in scope
[INFO] [stderr]     = note: the following trait is implemented but not in scope; perhaps add a `use` for it:
[INFO] [stderr]             `use futures_util::stream::StreamExt;`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `FutureExt`
[INFO] [stderr]  --> src/shard.rs:4:29
[INFO] [stderr]   |
[INFO] [stderr] 4 | use futures::{Poll, Stream, FutureExt};
[INFO] [stderr]   |                             ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 12 previous errors
[INFO] [stderr] 
[INFO] [stderr] Some errors have detailed explanations: E0423, E0425, E0432, E0433, E0599, E0603.
[INFO] [stderr] For more information about an error, try `rustc --explain E0423`.
[INFO] [stderr] error: could not compile `kineasy`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "f9f30f054c5c68154edcebea33e31d35b116b6bb0f46a6615f9cc253e013a1dc"`
[INFO] running `"docker" "rm" "-f" "f9f30f054c5c68154edcebea33e31d35b116b6bb0f46a6615f9cc253e013a1dc"`
[INFO] [stdout] f9f30f054c5c68154edcebea33e31d35b116b6bb0f46a6615f9cc253e013a1dc
