Nov 29 22:59:38.721 INFO checking maghoff/pixu.rs against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 29 22:59:38.721 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 29 22:59:39.257 INFO [stdout] ff336c17cf0deaa06826e895b5c179d4f23102ad8aad7e26a9e8721ec31a3097
Nov 29 22:59:39.260 INFO running `"docker" "start" "-a" "ff336c17cf0deaa06826e895b5c179d4f23102ad8aad7e26a9e8721ec31a3097"`
Nov 29 22:59:40.891 INFO [stderr] usermod: no changes
Nov 29 22:59:41.212 INFO [stderr]     Checking pin-utils v0.1.0-alpha.3
Nov 29 22:59:41.224 INFO [stderr]    Compiling either v1.5.0
Nov 29 22:59:41.224 INFO [stderr]     Checking nom v2.2.1
Nov 29 22:59:41.232 INFO [stderr]    Compiling libsqlite3-sys v0.9.3
Nov 29 22:59:41.244 INFO [stderr]     Checking futures-core-preview v0.3.0-alpha.9
Nov 29 22:59:41.300 INFO [stderr]    Compiling syn v0.10.8
Nov 29 22:59:41.348 INFO [stderr]     Checking crossbeam-epoch v0.5.2
Nov 29 22:59:41.350 INFO [stderr]    Compiling num-integer v0.1.39
Nov 29 22:59:41.670 INFO [stderr]     Checking chrono v0.4.6
Nov 29 22:59:44.274 INFO [stderr]    Compiling syn v0.15.18
Nov 29 22:59:44.531 INFO [stderr]     Checking futures-channel-preview v0.3.0-alpha.9
Nov 29 22:59:46.292 INFO [stderr]     Checking futures-io-preview v0.3.0-alpha.9
Nov 29 22:59:46.992 INFO [stderr]    Compiling itertools v0.6.5
Nov 29 22:59:48.359 INFO [stderr]     Checking crossbeam-deque v0.6.1
Nov 29 22:59:48.629 INFO [stderr]     Checking tokio-reactor v0.1.6
Nov 29 22:59:54.901 INFO [stderr]    Compiling num-iter v0.1.37
Nov 29 22:59:55.230 INFO [stderr]     Checking futures-sink-preview v0.3.0-alpha.9
Nov 29 23:00:00.612 INFO [stderr]     Checking tokio-threadpool v0.1.8
Nov 29 23:00:01.212 INFO [stderr]     Checking bart v0.1.4
Nov 29 23:00:01.256 INFO [stderr]    Compiling num v0.1.42
Nov 29 23:00:01.360 INFO [stderr]     Checking tokio-udp v0.1.2
Nov 29 23:00:02.057 INFO [stderr]     Checking tokio-tcp v0.1.2
Nov 29 23:00:02.585 INFO [stderr]     Checking tokio-uds v0.2.3
Nov 29 23:00:03.288 INFO [stderr]     Checking futures-util-preview v0.3.0-alpha.9
Nov 29 23:00:10.360 INFO [stderr]    Compiling bart_derive v0.1.4
Nov 29 23:00:11.373 INFO [stderr]     Checking tokio-fs v0.1.4
Nov 29 23:00:11.580 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
Nov 29 23:00:11.580 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/future/maybe_done.rs:101:9
Nov 29 23:00:11.580 INFO [stderr]     |
Nov 29 23:00:11.581 INFO [stderr] 101 |         Pin::set(self, MaybeDone::Done(res));
Nov 29 23:00:11.581 INFO [stderr]     |         ^^^^^^^^ doesn't have a size known at compile-time
Nov 29 23:00:11.581 INFO [stderr]     |
Nov 29 23:00:11.582 INFO [stderr]     = help: the trait `std::marker::Sized` is not implemented for `<&mut future::maybe_done::MaybeDone<Fut> as std::ops::Deref>::Target`
Nov 29 23:00:11.582 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>
Nov 29 23:00:11.582 INFO [stderr]     = help: consider adding a `where <&mut future::maybe_done::MaybeDone<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Nov 29 23:00:11.583 INFO [stderr]     = note: all function arguments must have a statically known size
Nov 29 23:00:11.583 INFO [stderr]     = help: unsized locals are gated as an unstable feature
Nov 29 23:00:11.583 INFO [stderr] 
Nov 29 23:00:11.624 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
Nov 29 23:00:11.625 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/future/fuse.rs:45:9
Nov 29 23:00:11.625 INFO [stderr]    |
Nov 29 23:00:11.625 INFO [stderr] 45 |         Pin::set(self.future(), None);
Nov 29 23:00:11.625 INFO [stderr]    |         ^^^^^^^^ doesn't have a size known at compile-time
Nov 29 23:00:11.625 INFO [stderr]    |
Nov 29 23:00:11.625 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Nov 29 23:00:11.625 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>
Nov 29 23:00:11.625 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Nov 29 23:00:11.625 INFO [stderr]    = note: all function arguments must have a statically known size
Nov 29 23:00:11.625 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Nov 29 23:00:11.625 INFO [stderr] 
Nov 29 23:00:11.629 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
Nov 29 23:00:11.630 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/future/into_stream.rs:39:9
Nov 29 23:00:11.630 INFO [stderr]    |
Nov 29 23:00:11.630 INFO [stderr] 39 |         Pin::set(self.future(), None);
Nov 29 23:00:11.630 INFO [stderr]    |         ^^^^^^^^ doesn't have a size known at compile-time
Nov 29 23:00:11.630 INFO [stderr]    |
Nov 29 23:00:11.630 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Nov 29 23:00:11.630 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>
Nov 29 23:00:11.630 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Nov 29 23:00:11.630 INFO [stderr]    = note: all function arguments must have a statically known size
Nov 29 23:00:11.630 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Nov 29 23:00:11.630 INFO [stderr] 
Nov 29 23:00:11.917 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
Nov 29 23:00:11.917 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
Nov 29 23:00:11.917 INFO [stderr]    |
Nov 29 23:00:11.917 INFO [stderr] 62 |         Pin::set(self.as_mut(), FlattenSink(Ready(resolved_stream)));
Nov 29 23:00:11.918 INFO [stderr]    |         ^^^^^^^^ doesn't have a size known at compile-time
Nov 29 23:00:11.918 INFO [stderr]    |
Nov 29 23:00:11.918 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`
Nov 29 23:00:11.918 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>
Nov 29 23:00:11.919 INFO [stderr]    = help: consider adding a `where <&mut try_future::flatten_sink::FlattenSink<Fut, Si> as std::ops::Deref>::Target: std::marker::Sized` bound
Nov 29 23:00:11.919 INFO [stderr]    = note: all function arguments must have a statically known size
Nov 29 23:00:11.919 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Nov 29 23:00:11.919 INFO [stderr] 
Nov 29 23:00:11.973 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
Nov 29 23:00:11.973 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
Nov 29 23:00:11.974 INFO [stderr]     |
Nov 29 23:00:11.974 INFO [stderr] 102 |             Pin::set(self, FlattenSink(Closed));
Nov 29 23:00:11.974 INFO [stderr]     |             ^^^^^^^^ doesn't have a size known at compile-time
Nov 29 23:00:11.974 INFO [stderr]     |
Nov 29 23:00:11.974 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`
Nov 29 23:00:11.974 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>
Nov 29 23:00:11.974 INFO [stderr]     = help: consider adding a `where <&mut try_future::flatten_sink::FlattenSink<Fut, Si> as std::ops::Deref>::Target: std::marker::Sized` bound
Nov 29 23:00:11.975 INFO [stderr]     = note: all function arguments must have a statically known size
Nov 29 23:00:11.975 INFO [stderr]     = help: unsized locals are gated as an unstable feature
Nov 29 23:00:11.975 INFO [stderr] 
Nov 29 23:00:12.630 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
Nov 29 23:00:12.630 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/chain.rs:48:9
Nov 29 23:00:12.630 INFO [stderr]    |
Nov 29 23:00:12.630 INFO [stderr] 48 |         Pin::set(self.first(), None);
Nov 29 23:00:12.630 INFO [stderr]    |         ^^^^^^^^ doesn't have a size known at compile-time
Nov 29 23:00:12.630 INFO [stderr]    |
Nov 29 23:00:12.630 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<St1> as std::ops::Deref>::Target`
Nov 29 23:00:12.630 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>
Nov 29 23:00:12.630 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<St1> as std::ops::Deref>::Target: std::marker::Sized` bound
Nov 29 23:00:12.630 INFO [stderr]    = note: all function arguments must have a statically known size
Nov 29 23:00:12.630 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Nov 29 23:00:12.630 INFO [stderr] 
Nov 29 23:00:12.668 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
Nov 29 23:00:12.668 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/filter.rs:92:17
Nov 29 23:00:12.668 INFO [stderr]    |
Nov 29 23:00:12.668 INFO [stderr] 92 |                 Pin::set(self.pending_fut(), Some(fut));
Nov 29 23:00:12.668 INFO [stderr]    |                 ^^^^^^^^ doesn't have a size known at compile-time
Nov 29 23:00:12.668 INFO [stderr]    |
Nov 29 23:00:12.668 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Nov 29 23:00:12.668 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>
Nov 29 23:00:12.668 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Nov 29 23:00:12.668 INFO [stderr]    = note: all function arguments must have a statically known size
Nov 29 23:00:12.668 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Nov 29 23:00:12.668 INFO [stderr] 
Nov 29 23:00:12.668 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
Nov 29 23:00:12.668 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/filter.rs:97:13
Nov 29 23:00:12.668 INFO [stderr]    |
Nov 29 23:00:12.668 INFO [stderr] 97 |             Pin::set(self.pending_fut(), None);
Nov 29 23:00:12.668 INFO [stderr]    |             ^^^^^^^^ doesn't have a size known at compile-time
Nov 29 23:00:12.668 INFO [stderr]    |
Nov 29 23:00:12.668 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Nov 29 23:00:12.668 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>
Nov 29 23:00:12.668 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Nov 29 23:00:12.668 INFO [stderr]    = note: all function arguments must have a statically known size
Nov 29 23:00:12.672 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Nov 29 23:00:12.672 INFO [stderr] 
Nov 29 23:00:12.696 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
Nov 29 23:00:12.696 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/filter_map.rs:85:17
Nov 29 23:00:12.696 INFO [stderr]    |
Nov 29 23:00:12.696 INFO [stderr] 85 |                 Pin::set(self.pending(), Some(fut));
Nov 29 23:00:12.696 INFO [stderr]    |                 ^^^^^^^^ doesn't have a size known at compile-time
Nov 29 23:00:12.700 INFO [stderr]    |
Nov 29 23:00:12.700 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Nov 29 23:00:12.700 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>
Nov 29 23:00:12.700 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Nov 29 23:00:12.700 INFO [stderr]    = note: all function arguments must have a statically known size
Nov 29 23:00:12.700 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Nov 29 23:00:12.700 INFO [stderr] 
Nov 29 23:00:12.700 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
Nov 29 23:00:12.700 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/filter_map.rs:89:13
Nov 29 23:00:12.700 INFO [stderr]    |
Nov 29 23:00:12.700 INFO [stderr] 89 |             Pin::set(self.pending(), None);
Nov 29 23:00:12.700 INFO [stderr]    |             ^^^^^^^^ doesn't have a size known at compile-time
Nov 29 23:00:12.700 INFO [stderr]    |
Nov 29 23:00:12.700 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Nov 29 23:00:12.700 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>
Nov 29 23:00:12.700 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Nov 29 23:00:12.700 INFO [stderr]    = note: all function arguments must have a statically known size
Nov 29 23:00:12.700 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Nov 29 23:00:12.700 INFO [stderr] 
Nov 29 23:00:12.704 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
Nov 29 23:00:12.704 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/flatten.rs:73:32
Nov 29 23:00:12.704 INFO [stderr]    |
Nov 29 23:00:12.704 INFO [stderr] 73 |                     Some(e) => Pin::set(self.next(), Some(e)),
Nov 29 23:00:12.704 INFO [stderr]    |                                ^^^^^^^^ doesn't have a size known at compile-time
Nov 29 23:00:12.704 INFO [stderr]    |
Nov 29 23:00:12.716 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`
Nov 29 23:00:12.716 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>
Nov 29 23:00:12.720 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
Nov 29 23:00:12.720 INFO [stderr]    = note: all function arguments must have a statically known size
Nov 29 23:00:12.720 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Nov 29 23:00:12.720 INFO [stderr] 
Nov 29 23:00:12.720 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
Nov 29 23:00:12.720 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/flatten.rs:81:17
Nov 29 23:00:12.720 INFO [stderr]    |
Nov 29 23:00:12.720 INFO [stderr] 81 |                 Pin::set(self.next(), None);
Nov 29 23:00:12.720 INFO [stderr]    |                 ^^^^^^^^ doesn't have a size known at compile-time
Nov 29 23:00:12.720 INFO [stderr]    |
Nov 29 23:00:12.720 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`
Nov 29 23:00:12.720 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>
Nov 29 23:00:12.720 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
Nov 29 23:00:12.720 INFO [stderr]    = note: all function arguments must have a statically known size
Nov 29 23:00:12.720 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Nov 29 23:00:12.720 INFO [stderr] 
Nov 29 23:00:12.744 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
Nov 29 23:00:12.744 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/fold.rs:55:17
Nov 29 23:00:12.744 INFO [stderr]    |
Nov 29 23:00:12.744 INFO [stderr] 55 |                 Pin::set(self.future(), None);
Nov 29 23:00:12.744 INFO [stderr]    |                 ^^^^^^^^ doesn't have a size known at compile-time
Nov 29 23:00:12.744 INFO [stderr]    |
Nov 29 23:00:12.744 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Nov 29 23:00:12.744 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>
Nov 29 23:00:12.744 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Nov 29 23:00:12.744 INFO [stderr]    = note: all function arguments must have a statically known size
Nov 29 23:00:12.744 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Nov 29 23:00:12.744 INFO [stderr] 
Nov 29 23:00:12.744 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
Nov 29 23:00:12.744 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/fold.rs:64:17
Nov 29 23:00:12.744 INFO [stderr]    |
Nov 29 23:00:12.744 INFO [stderr] 64 |                 Pin::set(self.future(), Some(future));
Nov 29 23:00:12.744 INFO [stderr]    |                 ^^^^^^^^ doesn't have a size known at compile-time
Nov 29 23:00:12.744 INFO [stderr]    |
Nov 29 23:00:12.744 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Nov 29 23:00:12.744 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>
Nov 29 23:00:12.744 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Nov 29 23:00:12.744 INFO [stderr]    = note: all function arguments must have a statically known size
Nov 29 23:00:12.744 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Nov 29 23:00:12.744 INFO [stderr] 
Nov 29 23:00:12.833 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
Nov 29 23:00:12.833 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/for_each.rs:56:13
Nov 29 23:00:12.833 INFO [stderr]    |
Nov 29 23:00:12.833 INFO [stderr] 56 |             Pin::set(self.future(), None);
Nov 29 23:00:12.833 INFO [stderr]    |             ^^^^^^^^ doesn't have a size known at compile-time
Nov 29 23:00:12.833 INFO [stderr]    |
Nov 29 23:00:12.833 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Nov 29 23:00:12.833 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>
Nov 29 23:00:12.833 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Nov 29 23:00:12.833 INFO [stderr]    = note: all function arguments must have a statically known size
Nov 29 23:00:12.833 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Nov 29 23:00:12.833 INFO [stderr] 
Nov 29 23:00:12.834 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
Nov 29 23:00:12.834 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/for_each.rs:61:21
Nov 29 23:00:12.834 INFO [stderr]    |
Nov 29 23:00:12.834 INFO [stderr] 61 |                     Pin::set(self.future(), Some(future));
Nov 29 23:00:12.834 INFO [stderr]    |                     ^^^^^^^^ doesn't have a size known at compile-time
Nov 29 23:00:12.834 INFO [stderr]    |
Nov 29 23:00:12.834 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Nov 29 23:00:12.834 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>
Nov 29 23:00:12.836 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Nov 29 23:00:12.836 INFO [stderr]    = note: all function arguments must have a statically known size
Nov 29 23:00:12.836 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Nov 29 23:00:12.836 INFO [stderr] 
Nov 29 23:00:12.972 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
Nov 29 23:00:12.972 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/once.rs:50:9
Nov 29 23:00:12.972 INFO [stderr]    |
Nov 29 23:00:12.972 INFO [stderr] 50 |         Pin::set(self.future(), None);
Nov 29 23:00:12.972 INFO [stderr]    |         ^^^^^^^^ doesn't have a size known at compile-time
Nov 29 23:00:12.972 INFO [stderr]    |
Nov 29 23:00:12.972 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Nov 29 23:00:12.972 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>
Nov 29 23:00:12.972 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Nov 29 23:00:12.972 INFO [stderr]    = note: all function arguments must have a statically known size
Nov 29 23:00:12.972 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Nov 29 23:00:12.972 INFO [stderr] 
Nov 29 23:00:13.076 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
Nov 29 23:00:13.076 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/skip_while.rs:91:17
Nov 29 23:00:13.076 INFO [stderr]    |
Nov 29 23:00:13.076 INFO [stderr] 91 |                 Pin::set(self.pending_fut(), Some(fut));
Nov 29 23:00:13.076 INFO [stderr]    |                 ^^^^^^^^ doesn't have a size known at compile-time
Nov 29 23:00:13.076 INFO [stderr]    |
Nov 29 23:00:13.076 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Nov 29 23:00:13.076 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>
Nov 29 23:00:13.076 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Nov 29 23:00:13.076 INFO [stderr]    = note: all function arguments must have a statically known size
Nov 29 23:00:13.076 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Nov 29 23:00:13.076 INFO [stderr] 
Nov 29 23:00:13.076 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
Nov 29 23:00:13.076 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/skip_while.rs:97:13
Nov 29 23:00:13.076 INFO [stderr]    |
Nov 29 23:00:13.076 INFO [stderr] 97 |             Pin::set(self.pending_fut(), None);
Nov 29 23:00:13.076 INFO [stderr]    |             ^^^^^^^^ doesn't have a size known at compile-time
Nov 29 23:00:13.076 INFO [stderr]    |
Nov 29 23:00:13.076 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Nov 29 23:00:13.076 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>
Nov 29 23:00:13.080 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Nov 29 23:00:13.080 INFO [stderr]    = note: all function arguments must have a statically known size
Nov 29 23:00:13.080 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Nov 29 23:00:13.080 INFO [stderr] 
Nov 29 23:00:13.108 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
Nov 29 23:00:13.108 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/take_while.rs:90:13
Nov 29 23:00:13.108 INFO [stderr]    |
Nov 29 23:00:13.108 INFO [stderr] 90 |             Pin::set(self.pending_fut(), Some(fut));
Nov 29 23:00:13.108 INFO [stderr]    |             ^^^^^^^^ doesn't have a size known at compile-time
Nov 29 23:00:13.112 INFO [stderr]    |
Nov 29 23:00:13.112 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Nov 29 23:00:13.112 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>
Nov 29 23:00:13.112 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Nov 29 23:00:13.112 INFO [stderr]    = note: all function arguments must have a statically known size
Nov 29 23:00:13.112 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Nov 29 23:00:13.112 INFO [stderr] 
Nov 29 23:00:13.120 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
Nov 29 23:00:13.120 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/take_while.rs:95:9
Nov 29 23:00:13.120 INFO [stderr]    |
Nov 29 23:00:13.120 INFO [stderr] 95 |         Pin::set(self.pending_fut(), None);
Nov 29 23:00:13.120 INFO [stderr]    |         ^^^^^^^^ doesn't have a size known at compile-time
Nov 29 23:00:13.120 INFO [stderr]    |
Nov 29 23:00:13.120 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Nov 29 23:00:13.120 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>
Nov 29 23:00:13.120 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Nov 29 23:00:13.120 INFO [stderr]    = note: all function arguments must have a statically known size
Nov 29 23:00:13.120 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Nov 29 23:00:13.120 INFO [stderr] 
Nov 29 23:00:13.136 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
Nov 29 23:00:13.136 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/then.rs:56:13
Nov 29 23:00:13.136 INFO [stderr]    |
Nov 29 23:00:13.136 INFO [stderr] 56 |             Pin::set(self.future(), Some(fut));
Nov 29 23:00:13.136 INFO [stderr]    |             ^^^^^^^^ doesn't have a size known at compile-time
Nov 29 23:00:13.136 INFO [stderr]    |
Nov 29 23:00:13.136 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Nov 29 23:00:13.136 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>
Nov 29 23:00:13.136 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Nov 29 23:00:13.136 INFO [stderr]    = note: all function arguments must have a statically known size
Nov 29 23:00:13.136 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Nov 29 23:00:13.136 INFO [stderr] 
Nov 29 23:00:13.136 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
Nov 29 23:00:13.136 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/then.rs:60:9
Nov 29 23:00:13.136 INFO [stderr]    |
Nov 29 23:00:13.136 INFO [stderr] 60 |         Pin::set(self.future(), None);
Nov 29 23:00:13.136 INFO [stderr]    |         ^^^^^^^^ doesn't have a size known at compile-time
Nov 29 23:00:13.136 INFO [stderr]    |
Nov 29 23:00:13.136 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Nov 29 23:00:13.136 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>
Nov 29 23:00:13.136 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Nov 29 23:00:13.140 INFO [stderr]    = note: all function arguments must have a statically known size
Nov 29 23:00:13.140 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Nov 29 23:00:13.140 INFO [stderr] 
Nov 29 23:00:13.156 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
Nov 29 23:00:13.156 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/unfold.rs:93:13
Nov 29 23:00:13.156 INFO [stderr]    |
Nov 29 23:00:13.156 INFO [stderr] 93 |             Pin::set(self.fut(), Some(fut));
Nov 29 23:00:13.156 INFO [stderr]    |             ^^^^^^^^ doesn't have a size known at compile-time
Nov 29 23:00:13.156 INFO [stderr]    |
Nov 29 23:00:13.156 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Nov 29 23:00:13.156 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>
Nov 29 23:00:13.156 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Nov 29 23:00:13.156 INFO [stderr]    = note: all function arguments must have a statically known size
Nov 29 23:00:13.156 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Nov 29 23:00:13.156 INFO [stderr] 
Nov 29 23:00:13.156 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
Nov 29 23:00:13.156 INFO [stderr]   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/stream/unfold.rs:97:9
Nov 29 23:00:13.156 INFO [stderr]    |
Nov 29 23:00:13.156 INFO [stderr] 97 |         Pin::set(self.fut(), None);
Nov 29 23:00:13.156 INFO [stderr]    |         ^^^^^^^^ doesn't have a size known at compile-time
Nov 29 23:00:13.156 INFO [stderr]    |
Nov 29 23:00:13.156 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Nov 29 23:00:13.156 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>
Nov 29 23:00:13.160 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Nov 29 23:00:13.160 INFO [stderr]    = note: all function arguments must have a statically known size
Nov 29 23:00:13.160 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Nov 29 23:00:13.160 INFO [stderr] 
Nov 29 23:00:13.344 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
Nov 29 23:00:13.344 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
Nov 29 23:00:13.344 INFO [stderr]    |
Nov 29 23:00:13.344 INFO [stderr] 52 |             Pin::set(self.future(), None);
Nov 29 23:00:13.344 INFO [stderr]    |             ^^^^^^^^ doesn't have a size known at compile-time
Nov 29 23:00:13.344 INFO [stderr]    |
Nov 29 23:00:13.344 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Nov 29 23:00:13.344 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>
Nov 29 23:00:13.344 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Nov 29 23:00:13.344 INFO [stderr]    = note: all function arguments must have a statically known size
Nov 29 23:00:13.344 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Nov 29 23:00:13.344 INFO [stderr] 
Nov 29 23:00:13.348 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
Nov 29 23:00:13.348 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
Nov 29 23:00:13.348 INFO [stderr]    |
Nov 29 23:00:13.348 INFO [stderr] 57 |                     Pin::set(self.future(), Some(future));
Nov 29 23:00:13.348 INFO [stderr]    |                     ^^^^^^^^ doesn't have a size known at compile-time
Nov 29 23:00:13.348 INFO [stderr]    |
Nov 29 23:00:13.348 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Nov 29 23:00:13.348 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>
Nov 29 23:00:13.348 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Nov 29 23:00:13.348 INFO [stderr]    = note: all function arguments must have a statically known size
Nov 29 23:00:13.348 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Nov 29 23:00:13.348 INFO [stderr] 
Nov 29 23:00:13.404 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
Nov 29 23:00:13.404 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
Nov 29 23:00:13.404 INFO [stderr]    |
Nov 29 23:00:13.404 INFO [stderr] 77 |                 Pin::set(self.pending(), Some(fut));
Nov 29 23:00:13.404 INFO [stderr]    |                 ^^^^^^^^ doesn't have a size known at compile-time
Nov 29 23:00:13.404 INFO [stderr]    |
Nov 29 23:00:13.404 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Nov 29 23:00:13.404 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>
Nov 29 23:00:13.408 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Nov 29 23:00:13.408 INFO [stderr]    = note: all function arguments must have a statically known size
Nov 29 23:00:13.408 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Nov 29 23:00:13.408 INFO [stderr] 
Nov 29 23:00:13.408 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
Nov 29 23:00:13.408 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
Nov 29 23:00:13.408 INFO [stderr]    |
Nov 29 23:00:13.408 INFO [stderr] 81 |             Pin::set(self.pending(), None);
Nov 29 23:00:13.408 INFO [stderr]    |             ^^^^^^^^ doesn't have a size known at compile-time
Nov 29 23:00:13.408 INFO [stderr]    |
Nov 29 23:00:13.408 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Nov 29 23:00:13.408 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>
Nov 29 23:00:13.408 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Nov 29 23:00:13.408 INFO [stderr]    = note: all function arguments must have a statically known size
Nov 29 23:00:13.408 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Nov 29 23:00:13.408 INFO [stderr] 
Nov 29 23:00:13.454 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
Nov 29 23:00:13.454 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
Nov 29 23:00:13.454 INFO [stderr]    |
Nov 29 23:00:13.454 INFO [stderr] 53 |                 Pin::set(self.future(), None);
Nov 29 23:00:13.454 INFO [stderr]    |                 ^^^^^^^^ doesn't have a size known at compile-time
Nov 29 23:00:13.454 INFO [stderr]    |
Nov 29 23:00:13.454 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Nov 29 23:00:13.454 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>
Nov 29 23:00:13.454 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Nov 29 23:00:13.454 INFO [stderr]    = note: all function arguments must have a statically known size
Nov 29 23:00:13.454 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Nov 29 23:00:13.455 INFO [stderr] 
Nov 29 23:00:13.455 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
Nov 29 23:00:13.455 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
Nov 29 23:00:13.455 INFO [stderr]    |
Nov 29 23:00:13.455 INFO [stderr] 62 |                 Pin::set(self.future(), Some(future));
Nov 29 23:00:13.455 INFO [stderr]    |                 ^^^^^^^^ doesn't have a size known at compile-time
Nov 29 23:00:13.455 INFO [stderr]    |
Nov 29 23:00:13.455 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Nov 29 23:00:13.455 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>
Nov 29 23:00:13.455 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Nov 29 23:00:13.455 INFO [stderr]    = note: all function arguments must have a statically known size
Nov 29 23:00:13.455 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Nov 29 23:00:13.455 INFO [stderr] 
Nov 29 23:00:13.521 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
Nov 29 23:00:13.521 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
Nov 29 23:00:13.521 INFO [stderr]    |
Nov 29 23:00:13.521 INFO [stderr] 93 |                 Pin::set(self.pending_fut(), Some(fut));
Nov 29 23:00:13.521 INFO [stderr]    |                 ^^^^^^^^ doesn't have a size known at compile-time
Nov 29 23:00:13.521 INFO [stderr]    |
Nov 29 23:00:13.521 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Nov 29 23:00:13.521 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>
Nov 29 23:00:13.521 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Nov 29 23:00:13.521 INFO [stderr]    = note: all function arguments must have a statically known size
Nov 29 23:00:13.521 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Nov 29 23:00:13.521 INFO [stderr] 
Nov 29 23:00:13.521 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
Nov 29 23:00:13.521 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
Nov 29 23:00:13.521 INFO [stderr]    |
Nov 29 23:00:13.521 INFO [stderr] 99 |             Pin::set(self.pending_fut(), None);
Nov 29 23:00:13.521 INFO [stderr]    |             ^^^^^^^^ doesn't have a size known at compile-time
Nov 29 23:00:13.521 INFO [stderr]    |
Nov 29 23:00:13.521 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<Fut> as std::ops::Deref>::Target`
Nov 29 23:00:13.521 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>
Nov 29 23:00:13.521 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<Fut> as std::ops::Deref>::Target: std::marker::Sized` bound
Nov 29 23:00:13.521 INFO [stderr]    = note: all function arguments must have a statically known size
Nov 29 23:00:13.521 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Nov 29 23:00:13.521 INFO [stderr] 
Nov 29 23:00:13.891 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
Nov 29 23:00:13.891 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/sink/with.rs:131:13
Nov 29 23:00:13.891 INFO [stderr]     |
Nov 29 23:00:13.891 INFO [stderr] 131 |             Pin::set(self.state(), State::Buffered(buffered));
Nov 29 23:00:13.891 INFO [stderr]     |             ^^^^^^^^ doesn't have a size known at compile-time
Nov 29 23:00:13.891 INFO [stderr]     |
Nov 29 23:00:13.891 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`
Nov 29 23:00:13.891 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>
Nov 29 23:00:13.891 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
Nov 29 23:00:13.891 INFO [stderr]     = note: all function arguments must have a statically known size
Nov 29 23:00:13.891 INFO [stderr]     = help: unsized locals are gated as an unstable feature
Nov 29 23:00:13.891 INFO [stderr] 
Nov 29 23:00:13.916 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
Nov 29 23:00:13.916 INFO [stderr]    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-util-preview-0.3.0-alpha.9/src/sink/with.rs:162:9
Nov 29 23:00:13.916 INFO [stderr]     |
Nov 29 23:00:13.916 INFO [stderr] 162 |         Pin::set(self.state(), State::Process(item));
Nov 29 23:00:13.916 INFO [stderr]     |         ^^^^^^^^ doesn't have a size known at compile-time
Nov 29 23:00:13.916 INFO [stderr]     |
Nov 29 23:00:13.920 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`
Nov 29 23:00:13.920 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>
Nov 29 23:00:13.920 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
Nov 29 23:00:13.920 INFO [stderr]     = note: all function arguments must have a statically known size
Nov 29 23:00:13.920 INFO [stderr]     = help: unsized locals are gated as an unstable feature
Nov 29 23:00:13.920 INFO [stderr] 
Nov 29 23:00:13.984 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
Nov 29 23:00:13.984 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
Nov 29 23:00:13.984 INFO [stderr]     |
Nov 29 23:00:13.985 INFO [stderr] 105 |         Pin::set(stream, None);
Nov 29 23:00:13.985 INFO [stderr]     |         ^^^^^^^^ doesn't have a size known at compile-time
Nov 29 23:00:13.985 INFO [stderr]     |
Nov 29 23:00:13.985 INFO [stderr]     = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<St> as std::ops::Deref>::Target`
Nov 29 23:00:13.985 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>
Nov 29 23:00:13.986 INFO [stderr]     = help: consider adding a `where <&mut std::option::Option<St> as std::ops::Deref>::Target: std::marker::Sized` bound
Nov 29 23:00:13.986 INFO [stderr]     = note: all function arguments must have a statically known size
Nov 29 23:00:13.986 INFO [stderr]     = help: unsized locals are gated as an unstable feature
Nov 29 23:00:13.986 INFO [stderr] 
Nov 29 23:00:14.004 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
Nov 29 23:00:14.004 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
Nov 29 23:00:14.005 INFO [stderr]     |
Nov 29 23:00:14.005 INFO [stderr] 147 |         Pin::set(self.stream(), Some(stream));
Nov 29 23:00:14.005 INFO [stderr]     |         ^^^^^^^^ doesn't have a size known at compile-time
Nov 29 23:00:14.005 INFO [stderr]     |
Nov 29 23:00:14.005 INFO [stderr]     = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<St> as std::ops::Deref>::Target`
Nov 29 23:00:14.006 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>
Nov 29 23:00:14.006 INFO [stderr]     = help: consider adding a `where <&mut std::option::Option<St> as std::ops::Deref>::Target: std::marker::Sized` bound
Nov 29 23:00:14.006 INFO [stderr]     = note: all function arguments must have a statically known size
Nov 29 23:00:14.006 INFO [stderr]     = help: unsized locals are gated as an unstable feature
Nov 29 23:00:14.007 INFO [stderr] 
Nov 29 23:00:15.325 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
Nov 29 23:00:15.325 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
Nov 29 23:00:15.325 INFO [stderr]    |
Nov 29 23:00:15.325 INFO [stderr] 83 |                     Pin::set(self.stream(), None);
Nov 29 23:00:15.325 INFO [stderr]    |                     ^^^^^^^^ doesn't have a size known at compile-time
Nov 29 23:00:15.325 INFO [stderr]    |
Nov 29 23:00:15.325 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<St> as std::ops::Deref>::Target`
Nov 29 23:00:15.325 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>
Nov 29 23:00:15.325 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<St> as std::ops::Deref>::Target: std::marker::Sized` bound
Nov 29 23:00:15.325 INFO [stderr]    = note: all function arguments must have a statically known size
Nov 29 23:00:15.325 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Nov 29 23:00:15.325 INFO [stderr] 
Nov 29 23:00:15.560 INFO [stderr]     Checking tokio v0.1.11
Nov 29 23:00:15.759 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
Nov 29 23:00:15.759 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
Nov 29 23:00:15.759 INFO [stderr]    |
Nov 29 23:00:15.759 INFO [stderr] 83 |                     Pin::set(self.stream(), None);
Nov 29 23:00:15.759 INFO [stderr]    |                     ^^^^^^^^ doesn't have a size known at compile-time
Nov 29 23:00:15.759 INFO [stderr]    |
Nov 29 23:00:15.759 INFO [stderr]    = help: the trait `std::marker::Sized` is not implemented for `<&mut std::option::Option<St> as std::ops::Deref>::Target`
Nov 29 23:00:15.759 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>
Nov 29 23:00:15.759 INFO [stderr]    = help: consider adding a `where <&mut std::option::Option<St> as std::ops::Deref>::Target: std::marker::Sized` bound
Nov 29 23:00:15.759 INFO [stderr]    = note: all function arguments must have a statically known size
Nov 29 23:00:15.759 INFO [stderr]    = help: unsized locals are gated as an unstable feature
Nov 29 23:00:15.759 INFO [stderr] 
Nov 29 23:00:16.532 INFO [stderr] error: aborting due to 39 previous errors
Nov 29 23:00:16.532 INFO [stderr] 
Nov 29 23:00:16.532 INFO [stderr] For more information about this error, try `rustc --explain E0277`.
Nov 29 23:00:16.596 INFO [stderr] error: Could not compile `futures-util-preview`.
Nov 29 23:00:16.597 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Nov 29 23:00:28.444 INFO [stderr] error: build failed
Nov 29 23:00:28.447 INFO [stderr] su: No module specific data is present
Nov 29 23:00:29.650 INFO running `"docker" "inspect" "ff336c17cf0deaa06826e895b5c179d4f23102ad8aad7e26a9e8721ec31a3097"`
Nov 29 23:00:29.994 INFO running `"docker" "rm" "-f" "ff336c17cf0deaa06826e895b5c179d4f23102ad8aad7e26a9e8721ec31a3097"`
Nov 29 23:00:30.348 INFO [stdout] ff336c17cf0deaa06826e895b5c179d4f23102ad8aad7e26a9e8721ec31a3097