Dec 01 11:54:59.638 INFO documenting maghoff/pixu.rs against master#147e60c5f89cfa2d3ffc247413956a37582c98e7 for pr-55318-1
Dec 01 11:54:59.638 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55318-1/worker-0/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55318-1/master#147e60c5f89cfa2d3ffc247413956a37582c98e7:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +147e60c5f89cfa2d3ffc247413956a37582c98e7-alt doc --frozen --no-deps --document-private-items" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 11:55:00.100 INFO [stdout] 0890a45a632bf72966ff59dadb0745eb70e1df7fc4249ac418642616886981a2
Dec 01 11:55:00.106 INFO running `"docker" "start" "-a" "0890a45a632bf72966ff59dadb0745eb70e1df7fc4249ac418642616886981a2"`
Dec 01 11:55:01.695 INFO [stderr] usermod: no changes
Dec 01 11:55:02.285 INFO [stderr]     Checking pin-utils v0.1.0-alpha.3
Dec 01 11:55:02.285 INFO [stderr]    Compiling either v1.5.0
Dec 01 11:55:02.303 INFO [stderr]    Compiling libsqlite3-sys v0.9.3
Dec 01 11:55:02.305 INFO [stderr]     Checking futures-core-preview v0.3.0-alpha.9
Dec 01 11:55:02.307 INFO [stderr]     Checking bart v0.1.4
Dec 01 11:55:02.309 INFO [stderr]     Checking r2d2 v0.8.3
Dec 01 11:55:02.311 INFO [stderr]    Compiling num-integer v0.1.39
Dec 01 11:55:02.312 INFO [stderr]    Compiling diesel_derives v1.3.0
Dec 01 11:55:02.652 INFO [stderr]    Compiling syn v0.15.18
Dec 01 11:55:04.337 INFO [stderr]     Checking hyper v0.12.13
Dec 01 11:55:04.840 INFO [stderr]    Compiling itertools v0.6.5
Dec 01 11:55:05.037 INFO [stderr]     Checking futures-channel-preview v0.3.0-alpha.9
Dec 01 11:55:05.695 INFO [stderr]     Checking futures-io-preview v0.3.0-alpha.9
Dec 01 11:55:08.316 INFO [stderr]    Compiling chrono v0.4.6
Dec 01 11:55:08.316 INFO [stderr]    Compiling num-iter v0.1.37
Dec 01 11:55:08.459 INFO [stderr]     Checking futures-sink-preview v0.3.0-alpha.9
Dec 01 11:55:09.792 INFO [stderr]    Compiling num v0.1.42
Dec 01 11:55:10.124 INFO [stderr]     Checking futures-util-preview v0.3.0-alpha.9
Dec 01 11:55:17.112 INFO [stderr]    Compiling bart_derive v0.1.4
Dec 01 11:55:17.508 INFO [stderr] error[E0277]: the size for values of type `<&mut future::maybe_done::MaybeDone<Fut> as std::ops::Deref>::Target` cannot be known at compilation time
Dec 01 11:55:17.508 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/future/maybe_done.rs:101:9
Dec 01 11:55:17.508 INFO [stderr]     |
Dec 01 11:55:17.508 INFO [stderr] 101 |         Pin::set(self, MaybeDone::Done(res));
Dec 01 11:55:17.508 INFO [stderr]     |         ^^^^^^^^ doesn't have a size known at compile-time
Dec 01 11:55:17.508 INFO [stderr]     |
Dec 01 11:55:17.508 INFO [stderr]     = help: the trait `std::marker::Sized` is not implemented for `<&mut future::maybe_done::MaybeDone<Fut> as std::ops::Deref>::Target`
Dec 01 11:55:17.508 INFO [stderr]     = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 01 11:55:17.508 INFO [stderr]     = help: consider adding a `where <&mut future::maybe_done::MaybeDone<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Dec 01 11:55:17.508 INFO [stderr]     = note: all function arguments must have a statically known size
Dec 01 11:55:17.508 INFO [stderr]     = help: unsized locals are gated as an unstable feature
Dec 01 11:55:17.508 INFO [stderr] 
Dec 01 11:55:17.528 INFO [stderr] error[E0277]: the size for values of type `<&mut std::option::Option<Fut> as std::ops::Deref>::Target` cannot be known at compilation time
Dec 01 11:55:17.528 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/future/fuse.rs:45:9
Dec 01 11:55:17.528 INFO [stderr]    |
Dec 01 11:55:17.528 INFO [stderr] 45 |         Pin::set(self.future(), None);
Dec 01 11:55:17.528 INFO [stderr]    |         ^^^^^^^^ doesn't have a size known at compile-time
Dec 01 11:55:17.528 INFO [stderr]    |
Dec 01 11:55:17.528 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Dec 01 11:55:17.528 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 01 11:55:17.528 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Dec 01 11:55:17.528 INFO [stderr]    = note: all function arguments must have a statically known size
Dec 01 11:55:17.528 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Dec 01 11:55:17.528 INFO [stderr] 
Dec 01 11:55:17.528 INFO [stderr] error[E0277]: the size for values of type `<&mut std::option::Option<Fut> as std::ops::Deref>::Target` cannot be known at compilation time
Dec 01 11:55:17.528 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/future/into_stream.rs:39:9
Dec 01 11:55:17.528 INFO [stderr]    |
Dec 01 11:55:17.528 INFO [stderr] 39 |         Pin::set(self.future(), None);
Dec 01 11:55:17.528 INFO [stderr]    |         ^^^^^^^^ doesn't have a size known at compile-time
Dec 01 11:55:17.528 INFO [stderr]    |
Dec 01 11:55:17.528 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Dec 01 11:55:17.528 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 01 11:55:17.528 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Dec 01 11:55:17.529 INFO [stderr]    = note: all function arguments must have a statically known size
Dec 01 11:55:17.529 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Dec 01 11:55:17.529 INFO [stderr] 
Dec 01 11:55:17.756 INFO [stderr] error[E0277]: the size for values of type `<&mut try_future::flatten_sink::FlattenSink<Fut, Si> as std::ops::Deref>::Target` cannot be known at compilation time
Dec 01 11:55:17.756 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/try_future/flatten_sink.rs:62:9
Dec 01 11:55:17.756 INFO [stderr]    |
Dec 01 11:55:17.756 INFO [stderr] 62 |         Pin::set(self.as_mut(), FlattenSink(Ready(resolved_stream)));
Dec 01 11:55:17.756 INFO [stderr]    |         ^^^^^^^^ doesn't have a size known at compile-time
Dec 01 11:55:17.756 INFO [stderr]    |
Dec 01 11:55:17.756 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut try_future::flatten_sink::FlattenSink<Fut, Si> as std::ops::Deref>::Target`
Dec 01 11:55:17.756 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 01 11:55:17.756 INFO [stderr]    = help: consider adding a `where <&mut try_future::flatten_sink::FlattenSink<Fut, Si> as std::ops::Deref>::Target: std::marker::Sized` bound
Dec 01 11:55:17.756 INFO [stderr]    = note: all function arguments must have a statically known size
Dec 01 11:55:17.756 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Dec 01 11:55:17.756 INFO [stderr] 
Dec 01 11:55:17.836 INFO [stderr] error[E0277]: the size for values of type `<&mut try_future::flatten_sink::FlattenSink<Fut, Si> as std::ops::Deref>::Target` cannot be known at compilation time
Dec 01 11:55:17.836 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/try_future/flatten_sink.rs:102:13
Dec 01 11:55:17.836 INFO [stderr]     |
Dec 01 11:55:17.836 INFO [stderr] 102 |             Pin::set(self, FlattenSink(Closed));
Dec 01 11:55:17.836 INFO [stderr]     |             ^^^^^^^^ doesn't have a size known at compile-time
Dec 01 11:55:17.836 INFO [stderr]     |
Dec 01 11:55:17.836 INFO [stderr]     = help: the trait `std::marker::Sized` is not implemented for `<&mut try_future::flatten_sink::FlattenSink<Fut, Si> as std::ops::Deref>::Target`
Dec 01 11:55:17.836 INFO [stderr]     = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 01 11:55:17.836 INFO [stderr]     = help: consider adding a `where <&mut try_future::flatten_sink::FlattenSink<Fut, Si> as std::ops::Deref>::Target: std::marker::Sized` bound
Dec 01 11:55:17.836 INFO [stderr]     = note: all function arguments must have a statically known size
Dec 01 11:55:17.836 INFO [stderr]     = help: unsized locals are gated as an unstable feature
Dec 01 11:55:17.836 INFO [stderr] 
Dec 01 11:55:18.756 INFO [stderr] error[E0277]: the size for values of type `<&mut std::option::Option<St1> as std::ops::Deref>::Target` cannot be known at compilation time
Dec 01 11:55:18.756 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/chain.rs:48:9
Dec 01 11:55:18.756 INFO [stderr]    |
Dec 01 11:55:18.757 INFO [stderr] 48 |         Pin::set(self.first(), None);
Dec 01 11:55:18.757 INFO [stderr]    |         ^^^^^^^^ doesn't have a size known at compile-time
Dec 01 11:55:18.757 INFO [stderr]    |
Dec 01 11:55:18.757 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<St1> as std::ops::Deref>::Target`
Dec 01 11:55:18.757 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 01 11:55:18.757 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<St1> as std::ops::Deref>::Target: std::marker::Sized` bound
Dec 01 11:55:18.757 INFO [stderr]    = note: all function arguments must have a statically known size
Dec 01 11:55:18.757 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Dec 01 11:55:18.764 INFO [stderr] 
Dec 01 11:55:18.879 INFO [stderr] error[E0277]: the size for values of type `<&mut std::option::Option<Fut> as std::ops::Deref>::Target` cannot be known at compilation time
Dec 01 11:55:18.880 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/filter.rs:92:17
Dec 01 11:55:18.880 INFO [stderr]    |
Dec 01 11:55:18.880 INFO [stderr] 92 |                 Pin::set(self.pending_fut(), Some(fut));
Dec 01 11:55:18.880 INFO [stderr]    |                 ^^^^^^^^ doesn't have a size known at compile-time
Dec 01 11:55:18.880 INFO [stderr]    |
Dec 01 11:55:18.880 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Dec 01 11:55:18.880 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 01 11:55:18.880 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Dec 01 11:55:18.880 INFO [stderr]    = note: all function arguments must have a statically known size
Dec 01 11:55:18.880 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Dec 01 11:55:18.880 INFO [stderr] 
Dec 01 11:55:18.880 INFO [stderr] error[E0277]: the size for values of type `<&mut std::option::Option<Fut> as std::ops::Deref>::Target` cannot be known at compilation time
Dec 01 11:55:18.880 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/filter.rs:97:13
Dec 01 11:55:18.881 INFO [stderr]    |
Dec 01 11:55:18.881 INFO [stderr] 97 |             Pin::set(self.pending_fut(), None);
Dec 01 11:55:18.881 INFO [stderr]    |             ^^^^^^^^ doesn't have a size known at compile-time
Dec 01 11:55:18.881 INFO [stderr]    |
Dec 01 11:55:18.884 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Dec 01 11:55:18.884 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 01 11:55:18.884 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Dec 01 11:55:18.884 INFO [stderr]    = note: all function arguments must have a statically known size
Dec 01 11:55:18.884 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Dec 01 11:55:18.884 INFO [stderr] 
Dec 01 11:55:18.915 INFO [stderr] error[E0277]: the size for values of type `<&mut std::option::Option<Fut> as std::ops::Deref>::Target` cannot be known at compilation time
Dec 01 11:55:18.915 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/filter_map.rs:85:17
Dec 01 11:55:18.915 INFO [stderr]    |
Dec 01 11:55:18.915 INFO [stderr] 85 |                 Pin::set(self.pending(), Some(fut));
Dec 01 11:55:18.915 INFO [stderr]    |                 ^^^^^^^^ doesn't have a size known at compile-time
Dec 01 11:55:18.915 INFO [stderr]    |
Dec 01 11:55:18.928 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Dec 01 11:55:18.932 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 01 11:55:18.932 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Dec 01 11:55:18.932 INFO [stderr]    = note: all function arguments must have a statically known size
Dec 01 11:55:18.932 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Dec 01 11:55:18.932 INFO [stderr] 
Dec 01 11:55:18.936 INFO [stderr] error[E0277]: the size for values of type `<&mut std::option::Option<Fut> as std::ops::Deref>::Target` cannot be known at compilation time
Dec 01 11:55:18.936 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/filter_map.rs:89:13
Dec 01 11:55:18.936 INFO [stderr]    |
Dec 01 11:55:18.936 INFO [stderr] 89 |             Pin::set(self.pending(), None);
Dec 01 11:55:18.936 INFO [stderr]    |             ^^^^^^^^ doesn't have a size known at compile-time
Dec 01 11:55:18.936 INFO [stderr]    |
Dec 01 11:55:18.936 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Dec 01 11:55:18.936 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 01 11:55:18.936 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Dec 01 11:55:18.936 INFO [stderr]    = note: all function arguments must have a statically known size
Dec 01 11:55:18.937 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Dec 01 11:55:18.937 INFO [stderr] 
Dec 01 11:55:18.984 INFO [stderr] error[E0277]: the size for values of type `<&mut std::option::Option<<St as futures_core::stream::Stream>::Item> as std::ops::Deref>::Target` cannot be known at compilation time
Dec 01 11:55:18.984 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/flatten.rs:73:32
Dec 01 11:55:18.984 INFO [stderr]    |
Dec 01 11:55:18.984 INFO [stderr] 73 |                     Some(e) => Pin::set(self.next(), Some(e)),
Dec 01 11:55:18.984 INFO [stderr]    |                                ^^^^^^^^ doesn't have a size known at compile-time
Dec 01 11:55:18.984 INFO [stderr]    |
Dec 01 11:55:18.984 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<<St as futures_core::stream::Stream>::Item> as std::ops::Deref>::Target`
Dec 01 11:55:18.985 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 01 11:55:18.985 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<<St as futures_core::stream::Stream>::Item> as std::ops::Deref>::Target: std::marker::Sized` bound
Dec 01 11:55:18.985 INFO [stderr]    = note: all function arguments must have a statically known size
Dec 01 11:55:18.985 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Dec 01 11:55:18.985 INFO [stderr] 
Dec 01 11:55:18.992 INFO [stderr] error[E0277]: the size for values of type `<&mut std::option::Option<<St as futures_core::stream::Stream>::Item> as std::ops::Deref>::Target` cannot be known at compilation time
Dec 01 11:55:18.992 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/flatten.rs:81:17
Dec 01 11:55:18.992 INFO [stderr]    |
Dec 01 11:55:18.992 INFO [stderr] 81 |                 Pin::set(self.next(), None);
Dec 01 11:55:18.992 INFO [stderr]    |                 ^^^^^^^^ doesn't have a size known at compile-time
Dec 01 11:55:18.992 INFO [stderr]    |
Dec 01 11:55:18.992 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<<St as futures_core::stream::Stream>::Item> as std::ops::Deref>::Target`
Dec 01 11:55:18.992 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 01 11:55:18.992 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<<St as futures_core::stream::Stream>::Item> as std::ops::Deref>::Target: std::marker::Sized` bound
Dec 01 11:55:18.993 INFO [stderr]    = note: all function arguments must have a statically known size
Dec 01 11:55:18.993 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Dec 01 11:55:18.993 INFO [stderr] 
Dec 01 11:55:19.020 INFO [stderr] error[E0277]: the size for values of type `<&mut std::option::Option<Fut> as std::ops::Deref>::Target` cannot be known at compilation time
Dec 01 11:55:19.020 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/fold.rs:55:17
Dec 01 11:55:19.020 INFO [stderr]    |
Dec 01 11:55:19.020 INFO [stderr] 55 |                 Pin::set(self.future(), None);
Dec 01 11:55:19.020 INFO [stderr]    |                 ^^^^^^^^ doesn't have a size known at compile-time
Dec 01 11:55:19.020 INFO [stderr]    |
Dec 01 11:55:19.020 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Dec 01 11:55:19.020 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 01 11:55:19.021 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Dec 01 11:55:19.021 INFO [stderr]    = note: all function arguments must have a statically known size
Dec 01 11:55:19.021 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Dec 01 11:55:19.021 INFO [stderr] 
Dec 01 11:55:19.028 INFO [stderr] error[E0277]: the size for values of type `<&mut std::option::Option<Fut> as std::ops::Deref>::Target` cannot be known at compilation time
Dec 01 11:55:19.036 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/fold.rs:64:17
Dec 01 11:55:19.036 INFO [stderr]    |
Dec 01 11:55:19.037 INFO [stderr] 64 |                 Pin::set(self.future(), Some(future));
Dec 01 11:55:19.037 INFO [stderr]    |                 ^^^^^^^^ doesn't have a size known at compile-time
Dec 01 11:55:19.037 INFO [stderr]    |
Dec 01 11:55:19.038 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Dec 01 11:55:19.044 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 01 11:55:19.044 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Dec 01 11:55:19.045 INFO [stderr]    = note: all function arguments must have a statically known size
Dec 01 11:55:19.045 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Dec 01 11:55:19.045 INFO [stderr] 
Dec 01 11:55:19.168 INFO [stderr] error[E0277]: the size for values of type `<&mut std::option::Option<Fut> as std::ops::Deref>::Target` cannot be known at compilation time
Dec 01 11:55:19.168 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/for_each.rs:56:13
Dec 01 11:55:19.168 INFO [stderr]    |
Dec 01 11:55:19.168 INFO [stderr] 56 |             Pin::set(self.future(), None);
Dec 01 11:55:19.169 INFO [stderr]    |             ^^^^^^^^ doesn't have a size known at compile-time
Dec 01 11:55:19.169 INFO [stderr]    |
Dec 01 11:55:19.169 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Dec 01 11:55:19.169 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 01 11:55:19.169 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Dec 01 11:55:19.169 INFO [stderr]    = note: all function arguments must have a statically known size
Dec 01 11:55:19.169 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Dec 01 11:55:19.169 INFO [stderr] 
Dec 01 11:55:19.170 INFO [stderr] error[E0277]: the size for values of type `<&mut std::option::Option<Fut> as std::ops::Deref>::Target` cannot be known at compilation time
Dec 01 11:55:19.170 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/for_each.rs:61:21
Dec 01 11:55:19.170 INFO [stderr]    |
Dec 01 11:55:19.170 INFO [stderr] 61 |                     Pin::set(self.future(), Some(future));
Dec 01 11:55:19.170 INFO [stderr]    |                     ^^^^^^^^ doesn't have a size known at compile-time
Dec 01 11:55:19.170 INFO [stderr]    |
Dec 01 11:55:19.170 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Dec 01 11:55:19.170 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 01 11:55:19.170 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Dec 01 11:55:19.170 INFO [stderr]    = note: all function arguments must have a statically known size
Dec 01 11:55:19.170 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Dec 01 11:55:19.170 INFO [stderr] 
Dec 01 11:55:19.316 INFO [stderr] error[E0277]: the size for values of type `<&mut std::option::Option<Fut> as std::ops::Deref>::Target` cannot be known at compilation time
Dec 01 11:55:19.316 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/once.rs:50:9
Dec 01 11:55:19.316 INFO [stderr]    |
Dec 01 11:55:19.316 INFO [stderr] 50 |         Pin::set(self.future(), None);
Dec 01 11:55:19.316 INFO [stderr]    |         ^^^^^^^^ doesn't have a size known at compile-time
Dec 01 11:55:19.316 INFO [stderr]    |
Dec 01 11:55:19.316 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Dec 01 11:55:19.316 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 01 11:55:19.316 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Dec 01 11:55:19.317 INFO [stderr]    = note: all function arguments must have a statically known size
Dec 01 11:55:19.317 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Dec 01 11:55:19.317 INFO [stderr] 
Dec 01 11:55:19.488 INFO [stderr] error[E0277]: the size for values of type `<&mut std::option::Option<Fut> as std::ops::Deref>::Target` cannot be known at compilation time
Dec 01 11:55:19.488 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/skip_while.rs:91:17
Dec 01 11:55:19.488 INFO [stderr]    |
Dec 01 11:55:19.488 INFO [stderr] 91 |                 Pin::set(self.pending_fut(), Some(fut));
Dec 01 11:55:19.488 INFO [stderr]    |                 ^^^^^^^^ doesn't have a size known at compile-time
Dec 01 11:55:19.489 INFO [stderr]    |
Dec 01 11:55:19.489 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Dec 01 11:55:19.489 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 01 11:55:19.490 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Dec 01 11:55:19.490 INFO [stderr]    = note: all function arguments must have a statically known size
Dec 01 11:55:19.490 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Dec 01 11:55:19.490 INFO [stderr] 
Dec 01 11:55:19.496 INFO [stderr] error[E0277]: the size for values of type `<&mut std::option::Option<Fut> as std::ops::Deref>::Target` cannot be known at compilation time
Dec 01 11:55:19.496 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/skip_while.rs:97:13
Dec 01 11:55:19.496 INFO [stderr]    |
Dec 01 11:55:19.497 INFO [stderr] 97 |             Pin::set(self.pending_fut(), None);
Dec 01 11:55:19.497 INFO [stderr]    |             ^^^^^^^^ doesn't have a size known at compile-time
Dec 01 11:55:19.497 INFO [stderr]    |
Dec 01 11:55:19.497 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Dec 01 11:55:19.498 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 01 11:55:19.498 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Dec 01 11:55:19.498 INFO [stderr]    = note: all function arguments must have a statically known size
Dec 01 11:55:19.498 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Dec 01 11:55:19.498 INFO [stderr] 
Dec 01 11:55:19.584 INFO [stderr] error[E0277]: the size for values of type `<&mut std::option::Option<Fut> as std::ops::Deref>::Target` cannot be known at compilation time
Dec 01 11:55:19.584 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/take_while.rs:90:13
Dec 01 11:55:19.584 INFO [stderr]    |
Dec 01 11:55:19.585 INFO [stderr] 90 |             Pin::set(self.pending_fut(), Some(fut));
Dec 01 11:55:19.585 INFO [stderr]    |             ^^^^^^^^ doesn't have a size known at compile-time
Dec 01 11:55:19.585 INFO [stderr]    |
Dec 01 11:55:19.585 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Dec 01 11:55:19.585 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 01 11:55:19.586 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Dec 01 11:55:19.586 INFO [stderr]    = note: all function arguments must have a statically known size
Dec 01 11:55:19.586 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Dec 01 11:55:19.586 INFO [stderr] 
Dec 01 11:55:19.587 INFO [stderr] error[E0277]: the size for values of type `<&mut std::option::Option<Fut> as std::ops::Deref>::Target` cannot be known at compilation time
Dec 01 11:55:19.587 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/take_while.rs:95:9
Dec 01 11:55:19.587 INFO [stderr]    |
Dec 01 11:55:19.587 INFO [stderr] 95 |         Pin::set(self.pending_fut(), None);
Dec 01 11:55:19.587 INFO [stderr]    |         ^^^^^^^^ doesn't have a size known at compile-time
Dec 01 11:55:19.588 INFO [stderr]    |
Dec 01 11:55:19.588 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Dec 01 11:55:19.588 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 01 11:55:19.588 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Dec 01 11:55:19.588 INFO [stderr]    = note: all function arguments must have a statically known size
Dec 01 11:55:19.589 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Dec 01 11:55:19.589 INFO [stderr] 
Dec 01 11:55:19.641 INFO [stderr] error[E0277]: the size for values of type `<&mut std::option::Option<Fut> as std::ops::Deref>::Target` cannot be known at compilation time
Dec 01 11:55:19.641 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/then.rs:56:13
Dec 01 11:55:19.641 INFO [stderr]    |
Dec 01 11:55:19.641 INFO [stderr] 56 |             Pin::set(self.future(), Some(fut));
Dec 01 11:55:19.641 INFO [stderr]    |             ^^^^^^^^ doesn't have a size known at compile-time
Dec 01 11:55:19.641 INFO [stderr]    |
Dec 01 11:55:19.641 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Dec 01 11:55:19.641 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 01 11:55:19.648 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Dec 01 11:55:19.648 INFO [stderr]    = note: all function arguments must have a statically known size
Dec 01 11:55:19.648 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Dec 01 11:55:19.648 INFO [stderr] 
Dec 01 11:55:19.649 INFO [stderr] error[E0277]: the size for values of type `<&mut std::option::Option<Fut> as std::ops::Deref>::Target` cannot be known at compilation time
Dec 01 11:55:19.649 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/then.rs:60:9
Dec 01 11:55:19.649 INFO [stderr]    |
Dec 01 11:55:19.649 INFO [stderr] 60 |         Pin::set(self.future(), None);
Dec 01 11:55:19.649 INFO [stderr]    |         ^^^^^^^^ doesn't have a size known at compile-time
Dec 01 11:55:19.649 INFO [stderr]    |
Dec 01 11:55:19.649 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Dec 01 11:55:19.649 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 01 11:55:19.649 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Dec 01 11:55:19.649 INFO [stderr]    = note: all function arguments must have a statically known size
Dec 01 11:55:19.649 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Dec 01 11:55:19.649 INFO [stderr] 
Dec 01 11:55:19.676 INFO [stderr] error[E0277]: the size for values of type `<&mut std::option::Option<Fut> as std::ops::Deref>::Target` cannot be known at compilation time
Dec 01 11:55:19.676 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/unfold.rs:93:13
Dec 01 11:55:19.676 INFO [stderr]    |
Dec 01 11:55:19.676 INFO [stderr] 93 |             Pin::set(self.fut(), Some(fut));
Dec 01 11:55:19.676 INFO [stderr]    |             ^^^^^^^^ doesn't have a size known at compile-time
Dec 01 11:55:19.676 INFO [stderr]    |
Dec 01 11:55:19.676 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Dec 01 11:55:19.676 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 01 11:55:19.677 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Dec 01 11:55:19.677 INFO [stderr]    = note: all function arguments must have a statically known size
Dec 01 11:55:19.677 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Dec 01 11:55:19.677 INFO [stderr] 
Dec 01 11:55:19.677 INFO [stderr] error[E0277]: the size for values of type `<&mut std::option::Option<Fut> as std::ops::Deref>::Target` cannot be known at compilation time
Dec 01 11:55:19.677 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/unfold.rs:97:9
Dec 01 11:55:19.677 INFO [stderr]    |
Dec 01 11:55:19.677 INFO [stderr] 97 |         Pin::set(self.fut(), None);
Dec 01 11:55:19.677 INFO [stderr]    |         ^^^^^^^^ doesn't have a size known at compile-time
Dec 01 11:55:19.677 INFO [stderr]    |
Dec 01 11:55:19.677 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Dec 01 11:55:19.677 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 01 11:55:19.678 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Dec 01 11:55:19.678 INFO [stderr]    = note: all function arguments must have a statically known size
Dec 01 11:55:19.678 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Dec 01 11:55:19.678 INFO [stderr] 
Dec 01 11:55:19.938 INFO [stderr] error[E0277]: the size for values of type `<&mut std::option::Option<Fut> as std::ops::Deref>::Target` cannot be known at compilation time
Dec 01 11:55:19.938 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/try_stream/try_for_each.rs:52:13
Dec 01 11:55:19.938 INFO [stderr]    |
Dec 01 11:55:19.938 INFO [stderr] 52 |             Pin::set(self.future(), None);
Dec 01 11:55:19.939 INFO [stderr]    |             ^^^^^^^^ doesn't have a size known at compile-time
Dec 01 11:55:19.939 INFO [stderr]    |
Dec 01 11:55:19.939 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Dec 01 11:55:19.939 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 01 11:55:19.939 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Dec 01 11:55:19.939 INFO [stderr]    = note: all function arguments must have a statically known size
Dec 01 11:55:19.940 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Dec 01 11:55:19.940 INFO [stderr] 
Dec 01 11:55:19.940 INFO [stderr] error[E0277]: the size for values of type `<&mut std::option::Option<Fut> as std::ops::Deref>::Target` cannot be known at compilation time
Dec 01 11:55:19.940 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/try_stream/try_for_each.rs:57:21
Dec 01 11:55:19.940 INFO [stderr]    |
Dec 01 11:55:19.940 INFO [stderr] 57 |                     Pin::set(self.future(), Some(future));
Dec 01 11:55:19.940 INFO [stderr]    |                     ^^^^^^^^ doesn't have a size known at compile-time
Dec 01 11:55:19.940 INFO [stderr]    |
Dec 01 11:55:19.940 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Dec 01 11:55:19.940 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 01 11:55:19.940 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Dec 01 11:55:19.941 INFO [stderr]    = note: all function arguments must have a statically known size
Dec 01 11:55:19.941 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Dec 01 11:55:19.941 INFO [stderr] 
Dec 01 11:55:19.984 INFO [stderr] error[E0277]: the size for values of type `<&mut std::option::Option<Fut> as std::ops::Deref>::Target` cannot be known at compilation time
Dec 01 11:55:19.984 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/try_stream/try_filter_map.rs:77:17
Dec 01 11:55:19.984 INFO [stderr]    |
Dec 01 11:55:19.984 INFO [stderr] 77 |                 Pin::set(self.pending(), Some(fut));
Dec 01 11:55:19.984 INFO [stderr]    |                 ^^^^^^^^ doesn't have a size known at compile-time
Dec 01 11:55:20.008 INFO [stderr]    |
Dec 01 11:55:20.008 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Dec 01 11:55:20.008 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 01 11:55:20.008 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Dec 01 11:55:20.009 INFO [stderr]    = note: all function arguments must have a statically known size
Dec 01 11:55:20.009 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Dec 01 11:55:20.009 INFO [stderr] 
Dec 01 11:55:20.009 INFO [stderr] error[E0277]: the size for values of type `<&mut std::option::Option<Fut> as std::ops::Deref>::Target` cannot be known at compilation time
Dec 01 11:55:20.009 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/try_stream/try_filter_map.rs:81:13
Dec 01 11:55:20.009 INFO [stderr]    |
Dec 01 11:55:20.009 INFO [stderr] 81 |             Pin::set(self.pending(), None);
Dec 01 11:55:20.009 INFO [stderr]    |             ^^^^^^^^ doesn't have a size known at compile-time
Dec 01 11:55:20.009 INFO [stderr]    |
Dec 01 11:55:20.009 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Dec 01 11:55:20.010 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 01 11:55:20.010 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Dec 01 11:55:20.010 INFO [stderr]    = note: all function arguments must have a statically known size
Dec 01 11:55:20.010 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Dec 01 11:55:20.010 INFO [stderr] 
Dec 01 11:55:20.047 INFO [stderr] error[E0277]: the size for values of type `<&mut std::option::Option<Fut> as std::ops::Deref>::Target` cannot be known at compilation time
Dec 01 11:55:20.047 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/try_stream/try_fold.rs:53:17
Dec 01 11:55:20.047 INFO [stderr]    |
Dec 01 11:55:20.047 INFO [stderr] 53 |                 Pin::set(self.future(), None);
Dec 01 11:55:20.047 INFO [stderr]    |                 ^^^^^^^^ doesn't have a size known at compile-time
Dec 01 11:55:20.047 INFO [stderr]    |
Dec 01 11:55:20.047 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Dec 01 11:55:20.048 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 01 11:55:20.048 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Dec 01 11:55:20.048 INFO [stderr]    = note: all function arguments must have a statically known size
Dec 01 11:55:20.048 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Dec 01 11:55:20.048 INFO [stderr] 
Dec 01 11:55:20.052 INFO [stderr] error[E0277]: the size for values of type `<&mut std::option::Option<Fut> as std::ops::Deref>::Target` cannot be known at compilation time
Dec 01 11:55:20.052 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/try_stream/try_fold.rs:62:17
Dec 01 11:55:20.052 INFO [stderr]    |
Dec 01 11:55:20.052 INFO [stderr] 62 |                 Pin::set(self.future(), Some(future));
Dec 01 11:55:20.052 INFO [stderr]    |                 ^^^^^^^^ doesn't have a size known at compile-time
Dec 01 11:55:20.052 INFO [stderr]    |
Dec 01 11:55:20.052 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Dec 01 11:55:20.053 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 01 11:55:20.053 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Dec 01 11:55:20.053 INFO [stderr]    = note: all function arguments must have a statically known size
Dec 01 11:55:20.053 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Dec 01 11:55:20.053 INFO [stderr] 
Dec 01 11:55:20.120 INFO [stderr] error[E0277]: the size for values of type `<&mut std::option::Option<Fut> as std::ops::Deref>::Target` cannot be known at compilation time
Dec 01 11:55:20.120 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/try_stream/try_skip_while.rs:93:17
Dec 01 11:55:20.120 INFO [stderr]    |
Dec 01 11:55:20.120 INFO [stderr] 93 |                 Pin::set(self.pending_fut(), Some(fut));
Dec 01 11:55:20.120 INFO [stderr]    |                 ^^^^^^^^ doesn't have a size known at compile-time
Dec 01 11:55:20.120 INFO [stderr]    |
Dec 01 11:55:20.120 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Dec 01 11:55:20.121 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 01 11:55:20.121 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Dec 01 11:55:20.121 INFO [stderr]    = note: all function arguments must have a statically known size
Dec 01 11:55:20.121 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Dec 01 11:55:20.121 INFO [stderr] 
Dec 01 11:55:20.121 INFO [stderr] error[E0277]: the size for values of type `<&mut std::option::Option<Fut> as std::ops::Deref>::Target` cannot be known at compilation time
Dec 01 11:55:20.121 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/try_stream/try_skip_while.rs:99:13
Dec 01 11:55:20.121 INFO [stderr]    |
Dec 01 11:55:20.121 INFO [stderr] 99 |             Pin::set(self.pending_fut(), None);
Dec 01 11:55:20.121 INFO [stderr]    |             ^^^^^^^^ doesn't have a size known at compile-time
Dec 01 11:55:20.122 INFO [stderr]    |
Dec 01 11:55:20.122 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Dec 01 11:55:20.122 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 01 11:55:20.122 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Dec 01 11:55:20.122 INFO [stderr]    = note: all function arguments must have a statically known size
Dec 01 11:55:20.122 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Dec 01 11:55:20.122 INFO [stderr] 
Dec 01 11:55:20.592 INFO [stderr] error[E0277]: the size for values of type `<&mut sink::with::State<Fut, <Si as futures_sink::Sink>::SinkItem> as std::ops::Deref>::Target` cannot be known at compilation time
Dec 01 11:55:20.592 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/sink/with.rs:131:13
Dec 01 11:55:20.593 INFO [stderr]     |
Dec 01 11:55:20.593 INFO [stderr] 131 |             Pin::set(self.state(), State::Buffered(buffered));
Dec 01 11:55:20.593 INFO [stderr]     |             ^^^^^^^^ doesn't have a size known at compile-time
Dec 01 11:55:20.598 INFO [stderr]     |
Dec 01 11:55:20.599 INFO [stderr]     = help: the trait `std::marker::Sized` is not implemented for `<&mut sink::with::State<Fut, <Si as futures_sink::Sink>::SinkItem> as std::ops::Deref>::Target`
Dec 01 11:55:20.599 INFO [stderr]     = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 01 11:55:20.600 INFO [stderr]     = help: consider adding a `where <&mut sink::with::State<Fut, <Si as futures_sink::Sink>::SinkItem> as std::ops::Deref>::Target: std::marker::Sized` bound
Dec 01 11:55:20.600 INFO [stderr]     = note: all function arguments must have a statically known size
Dec 01 11:55:20.600 INFO [stderr]     = help: unsized locals are gated as an unstable feature
Dec 01 11:55:20.601 INFO [stderr] 
Dec 01 11:55:20.616 INFO [stderr] error[E0277]: the size for values of type `<&mut sink::with::State<Fut, <Si as futures_sink::Sink>::SinkItem> as std::ops::Deref>::Target` cannot be known at compilation time
Dec 01 11:55:20.616 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/sink/with.rs:162:9
Dec 01 11:55:20.616 INFO [stderr]     |
Dec 01 11:55:20.617 INFO [stderr] 162 |         Pin::set(self.state(), State::Process(item));
Dec 01 11:55:20.617 INFO [stderr]     |         ^^^^^^^^ doesn't have a size known at compile-time
Dec 01 11:55:20.617 INFO [stderr]     |
Dec 01 11:55:20.618 INFO [stderr]     = help: the trait `std::marker::Sized` is not implemented for `<&mut sink::with::State<Fut, <Si as futures_sink::Sink>::SinkItem> as std::ops::Deref>::Target`
Dec 01 11:55:20.618 INFO [stderr]     = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 01 11:55:20.619 INFO [stderr]     = help: consider adding a `where <&mut sink::with::State<Fut, <Si as futures_sink::Sink>::SinkItem> as std::ops::Deref>::Target: std::marker::Sized` bound
Dec 01 11:55:20.619 INFO [stderr]     = note: all function arguments must have a statically known size
Dec 01 11:55:20.620 INFO [stderr]     = help: unsized locals are gated as an unstable feature
Dec 01 11:55:20.620 INFO [stderr] 
Dec 01 11:55:20.746 INFO [stderr] error[E0277]: the size for values of type `<&mut std::option::Option<St> as std::ops::Deref>::Target` cannot be known at compilation time
Dec 01 11:55:20.746 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/sink/with_flat_map.rs:105:9
Dec 01 11:55:20.747 INFO [stderr]     |
Dec 01 11:55:20.747 INFO [stderr] 105 |         Pin::set(stream, None);
Dec 01 11:55:20.748 INFO [stderr]     |         ^^^^^^^^ doesn't have a size known at compile-time
Dec 01 11:55:20.751 INFO [stderr]     |
Dec 01 11:55:20.752 INFO [stderr]     = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<St> as std::ops::Deref>::Target`
Dec 01 11:55:20.752 INFO [stderr]     = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 01 11:55:20.753 INFO [stderr]     = help: consider adding a `where <&mut std::option::Option<St> as std::ops::Deref>::Target: std::marker::Sized` bound
Dec 01 11:55:20.753 INFO [stderr]     = note: all function arguments must have a statically known size
Dec 01 11:55:20.753 INFO [stderr]     = help: unsized locals are gated as an unstable feature
Dec 01 11:55:20.754 INFO [stderr] 
Dec 01 11:55:20.780 INFO [stderr] error[E0277]: the size for values of type `<&mut std::option::Option<St> as std::ops::Deref>::Target` cannot be known at compilation time
Dec 01 11:55:20.780 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/sink/with_flat_map.rs:147:9
Dec 01 11:55:20.780 INFO [stderr]     |
Dec 01 11:55:20.780 INFO [stderr] 147 |         Pin::set(self.stream(), Some(stream));
Dec 01 11:55:20.780 INFO [stderr]     |         ^^^^^^^^ doesn't have a size known at compile-time
Dec 01 11:55:20.781 INFO [stderr]     |
Dec 01 11:55:20.781 INFO [stderr]     = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<St> as std::ops::Deref>::Target`
Dec 01 11:55:20.781 INFO [stderr]     = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 01 11:55:20.781 INFO [stderr]     = help: consider adding a `where <&mut std::option::Option<St> as std::ops::Deref>::Target: std::marker::Sized` bound
Dec 01 11:55:20.782 INFO [stderr]     = note: all function arguments must have a statically known size
Dec 01 11:55:20.782 INFO [stderr]     = help: unsized locals are gated as an unstable feature
Dec 01 11:55:20.782 INFO [stderr] 
Dec 01 11:55:22.736 INFO [stderr] error[E0277]: the size for values of type `<&mut std::option::Option<St> as std::ops::Deref>::Target` cannot be known at compilation time
Dec 01 11:55:22.736 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/for_each_concurrent.rs:83:21
Dec 01 11:55:22.736 INFO [stderr]    |
Dec 01 11:55:22.736 INFO [stderr] 83 |                     Pin::set(self.stream(), None);
Dec 01 11:55:22.736 INFO [stderr]    |                     ^^^^^^^^ doesn't have a size known at compile-time
Dec 01 11:55:22.736 INFO [stderr]    |
Dec 01 11:55:22.736 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<St> as std::ops::Deref>::Target`
Dec 01 11:55:22.736 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 01 11:55:22.736 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<St> as std::ops::Deref>::Target: std::marker::Sized` bound
Dec 01 11:55:22.736 INFO [stderr]    = note: all function arguments must have a statically known size
Dec 01 11:55:22.737 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Dec 01 11:55:22.737 INFO [stderr] 
Dec 01 11:55:23.332 INFO [stderr] error[E0277]: the size for values of type `<&mut std::option::Option<St> as std::ops::Deref>::Target` cannot be known at compilation time
Dec 01 11:55:23.332 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/try_stream/try_for_each_concurrent.rs:83:21
Dec 01 11:55:23.332 INFO [stderr]    |
Dec 01 11:55:23.332 INFO [stderr] 83 |                     Pin::set(self.stream(), None);
Dec 01 11:55:23.332 INFO [stderr]    |                     ^^^^^^^^ doesn't have a size known at compile-time
Dec 01 11:55:23.340 INFO [stderr]    |
Dec 01 11:55:23.340 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<St> as std::ops::Deref>::Target`
Dec 01 11:55:23.340 INFO [stderr]    = note: to learn more, visit <https://doc.rust-lang.org/book/second-edition/ch19-04-advanced-types.html#dynamically-sized-types-and-the-sized-trait>
Dec 01 11:55:23.340 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<St> as std::ops::Deref>::Target: std::marker::Sized` bound
Dec 01 11:55:23.340 INFO [stderr]    = note: all function arguments must have a statically known size
Dec 01 11:55:23.340 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Dec 01 11:55:23.340 INFO [stderr] 
Dec 01 11:55:24.412 INFO [stderr] error: aborting due to 39 previous errors
Dec 01 11:55:24.452 INFO [stderr] 
Dec 01 11:55:24.452 INFO [stderr] For more information about this error, try `rustc --explain E0277`.
Dec 01 11:55:24.484 INFO [stderr] error: Could not compile `futures-util-preview`.
Dec 01 11:55:24.484 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 01 11:55:41.865 INFO [stderr] error: build failed
Dec 01 11:55:41.866 INFO [stderr] su: No module specific data is present
Dec 01 11:55:42.213 INFO running `"docker" "inspect" "0890a45a632bf72966ff59dadb0745eb70e1df7fc4249ac418642616886981a2"`
Dec 01 11:55:42.346 INFO running `"docker" "rm" "-f" "0890a45a632bf72966ff59dadb0745eb70e1df7fc4249ac418642616886981a2"`
Dec 01 11:55:42.540 INFO [stdout] 0890a45a632bf72966ff59dadb0745eb70e1df7fc4249ac418642616886981a2