[INFO] cloning repository https://github.com/msiglreith/tanya
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/msiglreith/tanya" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmsiglreith%2Ftanya", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmsiglreith%2Ftanya'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 239f7c971c58061205b4add2dcc047614fc3a656
[INFO] testing msiglreith/tanya against beta-2026-04-21 for beta-1.96-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmsiglreith%2Ftanya" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/msiglreith/tanya
[INFO] removed 0 missing examples
[INFO] finished tweaking git repo https://github.com/msiglreith/tanya
[INFO] tweaked toml for git repo https://github.com/msiglreith/tanya written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/msiglreith/tanya on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/msiglreith/tanya already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9eeaf7813d88f4022747d9d0deaf3712e789fafeac4d6cd2f8fbb724bc201c31
[INFO] running `Command { std: "docker" "start" "-a" "9eeaf7813d88f4022747d9d0deaf3712e789fafeac4d6cd2f8fbb724bc201c31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9eeaf7813d88f4022747d9d0deaf3712e789fafeac4d6cd2f8fbb724bc201c31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9eeaf7813d88f4022747d9d0deaf3712e789fafeac4d6cd2f8fbb724bc201c31", kill_on_drop: false }`
[INFO] [stdout] 9eeaf7813d88f4022747d9d0deaf3712e789fafeac4d6cd2f8fbb724bc201c31
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa94db918e6539ea63635351b33d0c8f265a18174ecd9486beab537cc0d16ede
[INFO] running `Command { std: "docker" "start" "-a" "aa94db918e6539ea63635351b33d0c8f265a18174ecd9486beab537cc0d16ede", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.43
[INFO] [stderr]    Compiling cc v1.0.25
[INFO] [stderr]    Compiling cfg-if v0.1.5
[INFO] [stderr]    Compiling bitflags v1.0.4
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling proc-macro2 v0.4.19
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling either v1.5.0
[INFO] [stderr]    Compiling glob v0.2.11
[INFO] [stderr]    Compiling scopeguard v0.3.3
[INFO] [stderr]    Compiling regex v1.0.5
[INFO] [stderr]    Compiling ucd-util v0.1.1
[INFO] [stderr]    Compiling utf8-ranges v1.0.1
[INFO] [stderr]    Compiling rand_core v0.3.0
[INFO] [stderr]    Compiling lazy_static v1.1.0
[INFO] [stderr]    Compiling memchr v2.1.0
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]    Compiling log v0.4.5
[INFO] [stderr]    Compiling xml-rs v0.7.0
[INFO] [stderr]    Compiling futures-core-preview v0.3.0-alpha.7
[INFO] [stderr]    Compiling regex-syntax v0.6.2
[INFO] [stderr]    Compiling unicode-width v0.1.5
[INFO] [stderr]    Compiling quick-error v1.2.2
[INFO] [stderr]    Compiling proc-macro2 v0.3.5
[INFO] [stdout] error[E0433]: cannot find module or crate `std` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/future/future_obj.rs:194:9
[INFO] [stdout]     |
[INFO] [stdout] 194 |     use std::boxed::Box;
[INFO] [stdout]     |         ^^^ use of unresolved module or unlinked crate `std`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `std`, use `cargo add std` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `std` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/stream/stream_obj.rs:196:9
[INFO] [stdout]     |
[INFO] [stdout] 196 |     use std::boxed::Box;
[INFO] [stdout]     |         ^^^ use of unresolved module or unlinked crate `std`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `std`, use `cargo add std` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `std` in this scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/stream/mod.rs:136:9
[INFO] [stdout]     |
[INFO] [stdout] 136 |     use std::boxed::Box;
[INFO] [stdout]     |         ^^^ use of unresolved module or unlinked crate `std`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `std`, use `cargo add std` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `std` in this scope
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/task/mod.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 |     pub use std::task::{Wake, local_waker, local_waker_from_nonlocal};
[INFO] [stdout]   |             ^^^ use of unresolved module or unlinked crate `std`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `std`, use `cargo add std` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `core::task::UnsafeWake`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/task/mod.rs:6:47
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use core::task::{Poll, Waker, LocalWaker, UnsafeWake};
[INFO] [stdout]   |                                               ^^^^^^^^^^ no `UnsafeWake` in `task`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling nodrop v0.1.12
[INFO] [stdout] error[E0433]: cannot find `std` in the crate root
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/stream/mod.rs:160:33
[INFO] [stdout]     |
[INFO] [stdout] 160 |     impl<T: Unpin> Stream for ::std::collections::VecDeque<T> {
[INFO] [stdout]     |                                 ^^^ could not find `std` in the list of imported crates
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `std` in the crate root
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/stream/mod.rs:149:34
[INFO] [stdout]     |
[INFO] [stdout] 149 |     impl<S: Stream> Stream for ::std::panic::AssertUnwindSafe<S> {
[INFO] [stdout]     |                                  ^^^ could not find `std` in the list of imported crates
[INFO] [stdout]     |
[INFO] [stdout] help: consider importing this module
[INFO] [stdout]     |
[INFO] [stdout]   3 + use core::panic;
[INFO] [stdout]     |
[INFO] [stdout] help: if you import `panic`, refer to it directly
[INFO] [stdout]     |
[INFO] [stdout] 149 -     impl<S: Stream> Stream for ::std::panic::AssertUnwindSafe<S> {
[INFO] [stdout] 149 +     impl<S: Stream> Stream for panic::AssertUnwindSafe<S> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(pin, arbitrary_self_types, futures_api)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: the feature `tool_lints` has been stable since `1.31.0` and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling textwrap v0.10.0
[INFO] [stderr]    Compiling pin-utils v0.1.0-alpha.3
[INFO] [stdout] error[E0658]: use of unstable library feature `local_waker`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/future/mod.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::task::{LocalWaker, Poll};
[INFO] [stdout]   |                   ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #118959 <https://github.com/rust-lang/rust/issues/118959> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `local_waker`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/future/mod.rs:27:14
[INFO] [stdout]    |
[INFO] [stdout] 27 |         lw: &LocalWaker,
[INFO] [stdout]    |              ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #118959 <https://github.com/rust-lang/rust/issues/118959> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `local_waker`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/future/mod.rs:38:44
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn try_poll(self: Pin<&mut Self>, lw: &LocalWaker) -> Poll<F::Output> {
[INFO] [stdout]    |                                            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #118959 <https://github.com/rust-lang/rust/issues/118959> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `local_waker`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/future/future_obj.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 |     task::{LocalWaker, Poll},
[INFO] [stdout]   |            ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #118959 <https://github.com/rust-lang/rust/issues/118959> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `local_waker`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/future/future_obj.rs:22:34
[INFO] [stdout]    |
[INFO] [stdout] 22 |     poll_fn: unsafe fn(*mut (), &LocalWaker) -> Poll<T>,
[INFO] [stdout]    |                                  ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #118959 <https://github.com/rust-lang/rust/issues/118959> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `local_waker`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/future/future_obj.rs:148:39
[INFO] [stdout]     |
[INFO] [stdout] 148 |     unsafe fn poll(ptr: *mut (), lw: &LocalWaker) -> Poll<T>;
[INFO] [stdout]     |                                       ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #118959 <https://github.com/rust-lang/rust/issues/118959> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `local_waker`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/future/future_obj.rs:69:40
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn poll(self: Pin<&mut Self>, lw: &LocalWaker) -> Poll<T> {
[INFO] [stdout]    |                                        ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #118959 <https://github.com/rust-lang/rust/issues/118959> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `local_waker`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/future/future_obj.rs:119:40
[INFO] [stdout]     |
[INFO] [stdout] 119 |     fn poll(self: Pin<&mut Self>, lw: &LocalWaker) -> Poll<T> {
[INFO] [stdout]     |                                        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #118959 <https://github.com/rust-lang/rust/issues/118959> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `local_waker`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/future/future_obj.rs:168:39
[INFO] [stdout]     |
[INFO] [stdout] 168 |     unsafe fn poll(ptr: *mut (), lw: &LocalWaker) -> Poll<T> {
[INFO] [stdout]     |                                       ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #118959 <https://github.com/rust-lang/rust/issues/118959> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `local_waker`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/future/future_obj.rs:185:39
[INFO] [stdout]     |
[INFO] [stdout] 185 |     unsafe fn poll(ptr: *mut (), lw: &LocalWaker) -> Poll<T> {
[INFO] [stdout]     |                                       ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #118959 <https://github.com/rust-lang/rust/issues/118959> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `local_waker`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/future/future_obj.rs:203:43
[INFO] [stdout]     |
[INFO] [stdout] 203 |         unsafe fn poll(ptr: *mut (), lw: &LocalWaker) -> Poll<T> {
[INFO] [stdout]     |                                           ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #118959 <https://github.com/rust-lang/rust/issues/118959> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `local_waker`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/future/future_obj.rs:225:43
[INFO] [stdout]     |
[INFO] [stdout] 225 |         unsafe fn poll(ptr: *mut (), lw: &LocalWaker) -> Poll<T> {
[INFO] [stdout]     |                                           ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #118959 <https://github.com/rust-lang/rust/issues/118959> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `local_waker`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/stream/mod.rs:3:19
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::task::{LocalWaker, Poll};
[INFO] [stdout]   |                   ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #118959 <https://github.com/rust-lang/rust/issues/118959> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `local_waker`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/stream/mod.rs:57:14
[INFO] [stdout]    |
[INFO] [stdout] 57 |         lw: &LocalWaker,
[INFO] [stdout]    |              ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #118959 <https://github.com/rust-lang/rust/issues/118959> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `local_waker`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/stream/mod.rs:118:49
[INFO] [stdout]     |
[INFO] [stdout] 118 |     fn try_poll_next(self: Pin<&mut Self>, lw: &LocalWaker)
[INFO] [stdout]     |                                                 ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #118959 <https://github.com/rust-lang/rust/issues/118959> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `local_waker`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/stream/mod.rs:66:14
[INFO] [stdout]    |
[INFO] [stdout] 66 |         lw: &LocalWaker,
[INFO] [stdout]    |              ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #118959 <https://github.com/rust-lang/rust/issues/118959> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `local_waker`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/stream/mod.rs:81:14
[INFO] [stdout]    |
[INFO] [stdout] 81 |         lw: &LocalWaker,
[INFO] [stdout]    |              ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #118959 <https://github.com/rust-lang/rust/issues/118959> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `local_waker`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/stream/mod.rs:94:45
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn poll_next(self: Pin<&mut Self>, lw: &LocalWaker) -> Poll<Option<A::Item>> {
[INFO] [stdout]    |                                             ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #118959 <https://github.com/rust-lang/rust/issues/118959> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `local_waker`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/stream/mod.rs:128:49
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn try_poll_next(self: Pin<&mut Self>, lw: &LocalWaker)
[INFO] [stdout]     |                                                 ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #118959 <https://github.com/rust-lang/rust/issues/118959> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `local_waker`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/stream/mod.rs:143:18
[INFO] [stdout]     |
[INFO] [stdout] 143 |             lw: &LocalWaker,
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #118959 <https://github.com/rust-lang/rust/issues/118959> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `local_waker`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/stream/mod.rs:154:18
[INFO] [stdout]     |
[INFO] [stdout] 154 |             lw: &LocalWaker,
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #118959 <https://github.com/rust-lang/rust/issues/118959> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `local_waker`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/stream/mod.rs:165:19
[INFO] [stdout]     |
[INFO] [stdout] 165 |             _lw: &LocalWaker,
[INFO] [stdout]     |                   ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #118959 <https://github.com/rust-lang/rust/issues/118959> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `local_waker`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/stream/stream_obj.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::task::{LocalWaker, Poll};
[INFO] [stdout]   |                   ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #118959 <https://github.com/rust-lang/rust/issues/118959> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `local_waker`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/stream/stream_obj.rs:20:39
[INFO] [stdout]    |
[INFO] [stdout] 20 |     poll_next_fn: unsafe fn(*mut (), &LocalWaker) -> Poll<Option<T>>,
[INFO] [stdout]    |                                       ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #118959 <https://github.com/rust-lang/rust/issues/118959> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `local_waker`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/stream/stream_obj.rs:146:14
[INFO] [stdout]     |
[INFO] [stdout] 146 |         lw: &LocalWaker,
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #118959 <https://github.com/rust-lang/rust/issues/118959> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `local_waker`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/stream/stream_obj.rs:68:14
[INFO] [stdout]    |
[INFO] [stdout] 68 |         lw: &LocalWaker,
[INFO] [stdout]    |              ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: see issue #118959 <https://github.com/rust-lang/rust/issues/118959> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `local_waker`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/stream/stream_obj.rs:116:14
[INFO] [stdout]     |
[INFO] [stdout] 116 |         lw: &LocalWaker,
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #118959 <https://github.com/rust-lang/rust/issues/118959> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `local_waker`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/stream/stream_obj.rs:169:14
[INFO] [stdout]     |
[INFO] [stdout] 169 |         lw: &LocalWaker,
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #118959 <https://github.com/rust-lang/rust/issues/118959> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `local_waker`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/stream/stream_obj.rs:187:14
[INFO] [stdout]     |
[INFO] [stdout] 187 |         lw: &LocalWaker,
[INFO] [stdout]     |              ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #118959 <https://github.com/rust-lang/rust/issues/118959> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `local_waker`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/stream/stream_obj.rs:205:48
[INFO] [stdout]     |
[INFO] [stdout] 205 |         unsafe fn poll_next(ptr: *mut (), lw: &LocalWaker) -> Poll<Option<T>> {
[INFO] [stdout]     |                                                ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #118959 <https://github.com/rust-lang/rust/issues/118959> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `local_waker`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/stream/stream_obj.rs:223:48
[INFO] [stdout]     |
[INFO] [stdout] 223 |         unsafe fn poll_next(ptr: *mut (), lw: &LocalWaker) -> Poll<Option<T>> {
[INFO] [stdout]     |                                                ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: see issue #118959 <https://github.com/rust-lang/rust/issues/118959> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0658]: use of unstable library feature `local_waker`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/task/mod.rs:6:35
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use core::task::{Poll, Waker, LocalWaker, UnsafeWake};
[INFO] [stdout]   |                                   ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: see issue #118959 <https://github.com/rust-lang/rust/issues/118959> for more information
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling humantime v1.1.1
[INFO] [stdout] error[E0053]: method `poll` has an incompatible type for trait
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/future/future_obj.rs:69:39
[INFO] [stdout]    |
[INFO] [stdout] 69 |     fn poll(self: Pin<&mut Self>, lw: &LocalWaker) -> Poll<T> {
[INFO] [stdout]    |                                       ^^^^^^^^^^^ types differ in mutability
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected signature `fn(Pin<&mut LocalFutureObj<'_, _>>, &mut Context<'_>) -> Poll<_>`
[INFO] [stdout]               found signature `fn(Pin<&mut LocalFutureObj<'_, _>>, &LocalWaker) -> Poll<_>`
[INFO] [stdout] help: change the parameter type to match the trait
[INFO] [stdout]    |
[INFO] [stdout] 69 -     fn poll(self: Pin<&mut Self>, lw: &LocalWaker) -> Poll<T> {
[INFO] [stdout] 69 +     fn poll(self: Pin<&mut Self>, lw: &mut Context<'_>) -> Poll<T> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0053]: method `poll` has an incompatible type for trait
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/future/future_obj.rs:119:39
[INFO] [stdout]     |
[INFO] [stdout] 119 |     fn poll(self: Pin<&mut Self>, lw: &LocalWaker) -> Poll<T> {
[INFO] [stdout]     |                                       ^^^^^^^^^^^ types differ in mutability
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected signature `fn(Pin<&mut FutureObj<'_, _>>, &mut Context<'_>) -> Poll<_>`
[INFO] [stdout]                found signature `fn(Pin<&mut FutureObj<'_, _>>, &LocalWaker) -> Poll<_>`
[INFO] [stdout] help: change the parameter type to match the trait
[INFO] [stdout]     |
[INFO] [stdout] 119 -     fn poll(self: Pin<&mut Self>, lw: &LocalWaker) -> Poll<T> {
[INFO] [stdout] 119 +     fn poll(self: Pin<&mut Self>, lw: &mut Context<'_>) -> Poll<T> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pin-utils-0.1.0-alpha.3/src/lib.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(pin)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/future/future_obj.rs:123:44
[INFO] [stdout]     |
[INFO] [stdout] 123 |         LocalFutureObj::poll(pinned_field, lw)
[INFO] [stdout]     |         --------------------               ^^ types differ in mutability
[INFO] [stdout]     |         |
[INFO] [stdout]     |         arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected mutable reference `&mut Context<'_>`
[INFO] [stdout]                        found reference `&LocalWaker`
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/future/future.rs:113:7
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/future/future_obj.rs:170:20
[INFO] [stdout]     |
[INFO] [stdout] 170 |         F::poll(p, lw)
[INFO] [stdout]     |         -------    ^^ types differ in mutability
[INFO] [stdout]     |         |
[INFO] [stdout]     |         arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected mutable reference `&mut Context<'_>`
[INFO] [stdout]                        found reference `&LocalWaker`
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/future/future.rs:113:7
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pin-utils` (lib) due to 1 previous error
[INFO] [stdout] error[E0599]: no associated function or constant named `get_mut_unchecked` found for struct `Pin<_>` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/future/future_obj.rs:181:45
[INFO] [stdout]     |
[INFO] [stdout] 181 |         let mut_ref: &mut F = unsafe { Pin::get_mut_unchecked(Pin::as_mut(&mut self)) };
[INFO] [stdout]     |                                             ^^^^^^^^^^^^^^^^^ associated function or constant not found in `Pin<_>`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Pin<_>` consider using one of the following associated functions:
[INFO] [stdout]       Pin::<Ptr>::new
[INFO] [stdout]       Pin::<Ptr>::new_unchecked
[INFO] [stdout]       Pin::<&'static T>::static_ref
[INFO] [stdout]       Pin::<&'static mut T>::static_mut
[INFO] [stdout]    --> /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/pin.rs:1181:4
[INFO] [stdout] help: there is a method `map_unchecked` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 181 -         let mut_ref: &mut F = unsafe { Pin::get_mut_unchecked(Pin::as_mut(&mut self)) };
[INFO] [stdout] 181 +         let mut_ref: &mut F = unsafe { Pin::map_unchecked(Pin::as_mut(&mut self)) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/future/future_obj.rs:187:25
[INFO] [stdout]     |
[INFO] [stdout] 187 |         F::poll(future, lw)
[INFO] [stdout]     |         -------         ^^ types differ in mutability
[INFO] [stdout]     |         |
[INFO] [stdout]     |         arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected mutable reference `&mut Context<'_>`
[INFO] [stdout]                        found reference `&LocalWaker`
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/future/future.rs:113:7
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/future/future_obj.rs:206:26
[INFO] [stdout]     |
[INFO] [stdout] 206 |             F::poll(pin, lw)
[INFO] [stdout]     |             -------      ^^ types differ in mutability
[INFO] [stdout]     |             |
[INFO] [stdout]     |             arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected mutable reference `&mut Context<'_>`
[INFO] [stdout]                        found reference `&LocalWaker`
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/future/future.rs:113:7
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated function or constant named `get_mut_unchecked` found for struct `Pin<_>` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/future/future_obj.rs:219:49
[INFO] [stdout]     |
[INFO] [stdout] 219 |             let mut_ref: &mut F = unsafe { Pin::get_mut_unchecked(Pin::as_mut(&mut self)) };
[INFO] [stdout]     |                                                 ^^^^^^^^^^^^^^^^^ associated function or constant not found in `Pin<_>`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Pin<_>` consider using one of the following associated functions:
[INFO] [stdout]       Pin::<Ptr>::new
[INFO] [stdout]       Pin::<Ptr>::new_unchecked
[INFO] [stdout]       Pin::<&'static T>::static_ref
[INFO] [stdout]       Pin::<&'static mut T>::static_mut
[INFO] [stdout]    --> /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/pin.rs:1181:4
[INFO] [stdout] help: there is a method `map_unchecked` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 219 -             let mut_ref: &mut F = unsafe { Pin::get_mut_unchecked(Pin::as_mut(&mut self)) };
[INFO] [stdout] 219 +             let mut_ref: &mut F = unsafe { Pin::map_unchecked(Pin::as_mut(&mut self)) };
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/future/future_obj.rs:228:26
[INFO] [stdout]     |
[INFO] [stdout] 228 |             F::poll(pin, lw)
[INFO] [stdout]     |             -------      ^^ types differ in mutability
[INFO] [stdout]     |             |
[INFO] [stdout]     |             arguments to this function are incorrect
[INFO] [stdout]     |
[INFO] [stdout]     = note: expected mutable reference `&mut Context<'_>`
[INFO] [stdout]                        found reference `&LocalWaker`
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/future/future.rs:113:7
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/future/mod.rs:39:19
[INFO] [stdout]    |
[INFO] [stdout] 39 |         self.poll(lw)
[INFO] [stdout]    |              ---- ^^ types differ in mutability
[INFO] [stdout]    |              |
[INFO] [stdout]    |              arguments to this method are incorrect
[INFO] [stdout]    |
[INFO] [stdout]    = note: expected mutable reference `&mut Context<'_>`
[INFO] [stdout]                       found reference `&LocalWaker`
[INFO] [stdout] note: method defined here
[INFO] [stdout]   --> /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/future/future.rs:113:7
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated function or constant named `get_mut_unchecked` found for struct `Pin<_>` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/stream/stream_obj.rs:182:23
[INFO] [stdout]     |
[INFO] [stdout] 182 |         unsafe { Pin::get_mut_unchecked(self) as *mut F as *mut () }
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^ associated function or constant not found in `Pin<_>`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Pin<_>` consider using one of the following associated functions:
[INFO] [stdout]       Pin::<Ptr>::new
[INFO] [stdout]       Pin::<Ptr>::new_unchecked
[INFO] [stdout]       Pin::<&'static T>::static_ref
[INFO] [stdout]       Pin::<&'static mut T>::static_mut
[INFO] [stdout]    --> /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/pin.rs:1181:4
[INFO] [stdout] help: there is a method `map_unchecked` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 182 -         unsafe { Pin::get_mut_unchecked(self) as *mut F as *mut () }
[INFO] [stdout] 182 +         unsafe { Pin::map_unchecked(self) as *mut F as *mut () }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated function or constant named `get_mut_unchecked` found for struct `Pin<_>` in the current scope
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/stream/stream_obj.rs:220:27
[INFO] [stdout]     |
[INFO] [stdout] 220 |             unsafe { Pin::get_mut_unchecked(Pin::as_mut(&mut self)) as *mut F as *mut () }
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^ associated function or constant not found in `Pin<_>`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `Pin<_>` consider using one of the following associated functions:
[INFO] [stdout]       Pin::<Ptr>::new
[INFO] [stdout]       Pin::<Ptr>::new_unchecked
[INFO] [stdout]       Pin::<&'static T>::static_ref
[INFO] [stdout]       Pin::<&'static mut T>::static_mut
[INFO] [stdout]    --> /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/pin.rs:1181:4
[INFO] [stdout] help: there is a method `map_unchecked` with a similar name
[INFO] [stdout]     |
[INFO] [stdout] 220 -             unsafe { Pin::get_mut_unchecked(Pin::as_mut(&mut self)) as *mut F as *mut () }
[INFO] [stdout] 220 +             unsafe { Pin::map_unchecked(Pin::as_mut(&mut self)) as *mut F as *mut () }
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `P` cannot be unpinned
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/stream/mod.rs:83:22
[INFO] [stdout]    |
[INFO] [stdout] 83 |         Pin::get_mut(self).as_mut().poll_next(lw)
[INFO] [stdout]    |         ------------ ^^^^ within `Pin<P>`, the trait `Unpin` is not implemented for `P`
[INFO] [stdout]    |         |
[INFO] [stdout]    |         required by a bound introduced by this call
[INFO] [stdout]    |
[INFO] [stdout]    = note: consider using the `pin!` macro
[INFO] [stdout]            consider using `Box::pin` if you need to access the pinned value outside of the current scope
[INFO] [stdout] note: required because it appears within the type `Pin<P>`
[INFO] [stdout]   --> /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/pin.rs:1092:11
[INFO] [stdout] note: required by a bound in `Pin::<&'a mut T>::get_mut`
[INFO] [stdout]   --> /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/pin.rs:1596:4
[INFO] [stdout] help: consider further restricting type parameter `P` with trait `Unpin`
[INFO] [stdout]    |
[INFO] [stdout] 74 |     P: ops::DerefMut + core::marker::Unpin,
[INFO] [stdout]    |                      +++++++++++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no associated function or constant named `get_mut_unchecked` found for struct `Pin<_>` in the current scope
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/futures-core-preview-0.3.0-alpha.7/src/stream/mod.rs:96:24
[INFO] [stdout]    |
[INFO] [stdout] 96 |             match Pin::get_mut_unchecked(self) {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^ associated function or constant not found in `Pin<_>`
[INFO] [stdout]    |
[INFO] [stdout] note: if you're trying to build a new `Pin<_>` consider using one of the following associated functions:
[INFO] [stdout]       Pin::<Ptr>::new
[INFO] [stdout]       Pin::<Ptr>::new_unchecked
[INFO] [stdout]       Pin::<&'static T>::static_ref
[INFO] [stdout]       Pin::<&'static mut T>::static_mut
[INFO] [stdout]   --> /rustc/8489f1adbe1c8f8921cf18b9962cf565237a5489/library/core/src/pin.rs:1181:4
[INFO] [stdout] help: there is a method `map_unchecked` with a similar name
[INFO] [stdout]    |
[INFO] [stdout] 96 -             match Pin::get_mut_unchecked(self) {
[INFO] [stdout] 96 +             match Pin::map_unchecked(self) {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0053, E0277, E0308, E0432, E0433, E0554, E0599, E0658.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0053`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `futures-core-preview` (lib) due to 54 previous errors
[INFO] running `Command { std: "docker" "inspect" "aa94db918e6539ea63635351b33d0c8f265a18174ecd9486beab537cc0d16ede", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa94db918e6539ea63635351b33d0c8f265a18174ecd9486beab537cc0d16ede", kill_on_drop: false }`
[INFO] [stdout] aa94db918e6539ea63635351b33d0c8f265a18174ecd9486beab537cc0d16ede
