[INFO] cloning repository https://github.com/kino00/arrow_flight
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kino00/arrow_flight" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkino00%2Farrow_flight", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 40477593cdd3911662fcab7aa76403eb398216c7
[INFO] documenting kino00/arrow_flight against 1.100.0-beta.1 for beta-rustdoc-1.100
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkino00%2Farrow_flight" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kino00/arrow_flight
[INFO] finished tweaking git repo https://github.com/kino00/arrow_flight
[INFO] tweaked toml for git repo https://github.com/kino00/arrow_flight written to /workspace/builds/worker-5-tc2/source/Cargo.toml
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[INFO] [stdout] error[E0277]: the trait bound `!: std::default::Default` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/datafusion-5.0.0/src/execution/context.rs:556:30
[INFO] [stdout]     |
[INFO] [stdout] 556 | ...                   .try_collect()
[INFO] [stdout]     |                        ^^^^^^^^^^^ the trait `std::default::Default` is not implemented for `!`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]     = help: you might have intended to use the type `()` here instead
[INFO] [stdout] note: required by a bound in `futures::TryStreamExt::try_collect`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-util-0.3.18/src/stream/try_stream/mod.rs:580:23
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub trait TryStreamExt: TryStream {
[INFO] [stdout] ...
[INFO] [stdout] 580 |     fn try_collect<C: Default + Extend<Self::Ok>>(self) -> TryCollect<Self, C>
[INFO] [stdout]     |                       ^^^^^^^ required by this bound in `TryStreamExt::try_collect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `!: Extend<()>` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/datafusion-5.0.0/src/execution/context.rs:556:30
[INFO] [stdout]     |
[INFO] [stdout] 556 | ...                   .try_collect()
[INFO] [stdout]     |                        ^^^^^^^^^^^ the trait `Extend<()>` is not implemented for `!`
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `Extend<()>` is implemented for `()`
[INFO] [stdout]    --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/iter/traits/collect.rs:454:0
[INFO] [stdout]     = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]     = help: you might have intended to use the type `()` here instead
[INFO] [stdout] note: the method call chain might not have had the expected associated types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/datafusion-5.0.0/src/execution/context.rs:555:30
[INFO] [stdout]     |
[INFO] [stdout] 552 |                     let stream = plan.execute(i).await?;
[INFO] [stdout]     |                                  ---------------------- this expression has type `Pin<Box<dyn RecordBatchStream + Send + Sync>>`
[INFO] [stdout] ...
[INFO] [stdout] 555 |                             .map(|batch| writer.write(&batch?))
[INFO] [stdout]     |                              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ `TryStream::Ok` is `()` here
[INFO] [stdout] note: required by a bound in `futures::TryStreamExt::try_collect`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-util-0.3.18/src/stream/try_stream/mod.rs:580:33
[INFO] [stdout]     |
[INFO] [stdout] 157 | pub trait TryStreamExt: TryStream {
[INFO] [stdout] ...
[INFO] [stdout] 580 |     fn try_collect<C: Default + Extend<Self::Ok>>(self) -> TryCollect<Self, C>
[INFO] [stdout]     |                                 ^^^^^^^^^^^^^^^^ required by this bound in `TryStreamExt::try_collect`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `!: std::default::Default` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/datafusion-5.0.0/src/execution/context.rs:557:30
[INFO] [stdout]     |
[INFO] [stdout] 557 | ...                   .await
[INFO] [stdout]     |                        ^^^^^ the trait `std::default::Default` is not implemented for `!`
[INFO] [stdout]     |
[INFO] [stdout]     = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]     = help: you might have intended to use the type `()` here instead
[INFO] [stdout]     = note: required for `TryCollect<Map<Pin<Box<_>>, {closure@...}>, !>` to implement `futures::Future`
[INFO] [stdout]     = note: the full name for the type has been written to '/opt/rustwide/target/debug/build/datafusion/dd2948981d6ee51b/out/datafusion-dd2948981d6ee51b.long-type-1591392795263977545.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `!: Extend<()>` is not satisfied
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/datafusion-5.0.0/src/execution/context.rs:557:30
[INFO] [stdout]     |
[INFO] [stdout] 557 | ...                   .await
[INFO] [stdout]     |                        ^^^^^ the trait `Extend<()>` is not implemented for `!`
[INFO] [stdout]     |
[INFO] [stdout] help: the trait `Extend<()>` is implemented for `()`
[INFO] [stdout]    --> /rustc/e3feeb59cd1bdd011a2bfcc0747b55125d9b8527/library/core/src/iter/traits/collect.rs:454:0
[INFO] [stdout]     = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information)
[INFO] [stdout]     = help: you might have intended to use the type `()` here instead
[INFO] [stdout]     = note: required for `TryCollect<Map<Pin<Box<_>>, {closure@...}>, !>` to implement `futures::Future`
[INFO] [stdout]     = note: the full name for the type has been written to '/opt/rustwide/target/debug/build/datafusion/dd2948981d6ee51b/out/datafusion-dd2948981d6ee51b.long-type-1591392795263977545.txt'
[INFO] [stdout]     = note: consider using `--verbose` to print the full type name to the console
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `datafusion` (lib) due to 4 previous errors
[INFO] running `Command { std: "docker" "inspect" "f2e1a162e16b889cf278e1d25d6a9025bf6443b5bdab02478cb86470404218fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2e1a162e16b889cf278e1d25d6a9025bf6443b5bdab02478cb86470404218fa", kill_on_drop: false }`
[INFO] [stdout] f2e1a162e16b889cf278e1d25d6a9025bf6443b5bdab02478cb86470404218fa
