Sep 01 20:18:39.823 INFO checking futures-await-test-preview-0.3.0-alpha.2 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 20:18:39.823 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 20:18:39.823 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-1/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 20:18:40.006 INFO blam! 8be9ece8116594efffa6c8e9d144ee0d9f4333b53aa94e633402a328ec14dd22
Sep 01 20:18:40.007 INFO running `"docker" "start" "-a" "8be9ece8116594efffa6c8e9d144ee0d9f4333b53aa94e633402a328ec14dd22"`
Sep 01 20:18:40.639 INFO kablam!    Compiling either v1.5.0
Sep 01 20:18:40.639 INFO kablam!    Compiling pin-utils v0.1.0-alpha.2
Sep 01 20:18:40.649 INFO kablam!    Compiling syn v0.14.9
Sep 01 20:18:41.542 INFO kablam!     Checking futures-core-preview v0.3.0-alpha.3
Sep 01 20:18:42.115 INFO kablam! error[E0432]: unresolved import `core::mem::PinMut`
Sep 01 20:18:42.115 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.3/src/future.rs:4:5
Sep 01 20:18:42.115 INFO kablam!   |
Sep 01 20:18:42.115 INFO kablam! 4 | use core::mem::PinMut;
Sep 01 20:18:42.115 INFO kablam!   |     ^^^^^^^^^^^^^^^^^ no `PinMut` in `mem`
Sep 01 20:18:42.115 INFO kablam! 
Sep 01 20:18:42.115 INFO kablam! error[E0432]: unresolved import `core::mem::PinMut`
Sep 01 20:18:42.115 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.3/src/stream.rs:5:5
Sep 01 20:18:42.115 INFO kablam!   |
Sep 01 20:18:42.116 INFO kablam! 5 | use core::mem::PinMut;
Sep 01 20:18:42.116 INFO kablam!   |     ^^^^^^^^^^^^^^^^^ no `PinMut` in `mem`
Sep 01 20:18:42.116 INFO kablam! 
Sep 01 20:18:42.116 INFO kablam! error[E0603]: struct `PinBox` is private
Sep 01 20:18:42.116 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.3/src/stream.rs:128:27
Sep 01 20:18:42.116 INFO kablam!     |
Sep 01 20:18:42.116 INFO kablam! 128 |     use std::boxed::{Box, PinBox};
Sep 01 20:18:42.116 INFO kablam!     |                           ^^^^^^
Sep 01 20:18:42.116 INFO kablam! 
Sep 01 20:18:42.123 INFO kablam! error[E0207]: the type parameter `S` is not constrained by the impl trait, self type, or predicates
Sep 01 20:18:42.124 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.3/src/stream.rs:68:10
Sep 01 20:18:42.124 INFO kablam!    |
Sep 01 20:18:42.124 INFO kablam! 68 | impl<'a, S: ?Sized + Stream> Stream for PinMut<'a, S> {
Sep 01 20:18:42.124 INFO kablam!    |          ^ unconstrained type parameter
Sep 01 20:18:42.124 INFO kablam! 
Sep 01 20:18:42.124 INFO kablam! error[E0207]: the type parameter `S` is not constrained by the impl trait, self type, or predicates
Sep 01 20:18:42.124 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.3/src/stream.rs:141:10
Sep 01 20:18:42.124 INFO kablam!     |
Sep 01 20:18:42.124 INFO kablam! 141 |     impl<S: ?Sized + Stream> Stream for PinBox<S> {
Sep 01 20:18:42.124 INFO kablam!     |          ^ unconstrained type parameter
Sep 01 20:18:42.124 INFO kablam! 
Sep 01 20:18:42.124 INFO kablam! error: aborting due to 5 previous errors
Sep 01 20:18:42.124 INFO kablam! 
Sep 01 20:18:42.124 INFO kablam! Some errors occurred: E0207, E0432, E0603.
Sep 01 20:18:42.124 INFO kablam! For more information about an error, try `rustc --explain E0207`.
Sep 01 20:18:42.130 INFO kablam! error: Could not compile `futures-core-preview`.
Sep 01 20:18:42.130 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 20:18:42.346 INFO kablam! error[E0432]: unresolved import `core::mem::PinMut`
Sep 01 20:18:42.346 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.3/src/future.rs:4:5
Sep 01 20:18:42.346 INFO kablam!   |
Sep 01 20:18:42.346 INFO kablam! 4 | use core::mem::PinMut;
Sep 01 20:18:42.346 INFO kablam!   |     ^^^^^^^^^^^^^^^^^ no `PinMut` in `mem`
Sep 01 20:18:42.346 INFO kablam! 
Sep 01 20:18:42.346 INFO kablam! error[E0432]: unresolved import `core::mem::PinMut`
Sep 01 20:18:42.346 INFO kablam!  --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.3/src/stream.rs:5:5
Sep 01 20:18:42.346 INFO kablam!   |
Sep 01 20:18:42.346 INFO kablam! 5 | use core::mem::PinMut;
Sep 01 20:18:42.346 INFO kablam!   |     ^^^^^^^^^^^^^^^^^ no `PinMut` in `mem`
Sep 01 20:18:42.346 INFO kablam! 
Sep 01 20:18:42.347 INFO kablam! error[E0603]: struct `PinBox` is private
Sep 01 20:18:42.347 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.3/src/stream.rs:128:27
Sep 01 20:18:42.347 INFO kablam!     |
Sep 01 20:18:42.347 INFO kablam! 128 |     use std::boxed::{Box, PinBox};
Sep 01 20:18:42.347 INFO kablam!     |                           ^^^^^^
Sep 01 20:18:42.347 INFO kablam! 
Sep 01 20:18:42.355 INFO kablam! error[E0207]: the type parameter `S` is not constrained by the impl trait, self type, or predicates
Sep 01 20:18:42.355 INFO kablam!   --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.3/src/stream.rs:68:10
Sep 01 20:18:42.355 INFO kablam!    |
Sep 01 20:18:42.355 INFO kablam! 68 | impl<'a, S: ?Sized + Stream> Stream for PinMut<'a, S> {
Sep 01 20:18:42.355 INFO kablam!    |          ^ unconstrained type parameter
Sep 01 20:18:42.355 INFO kablam! 
Sep 01 20:18:42.355 INFO kablam! error[E0207]: the type parameter `S` is not constrained by the impl trait, self type, or predicates
Sep 01 20:18:42.355 INFO kablam!    --> /cargo-home/registry/src/github.com-1ecc6299db9ec823/futures-core-preview-0.3.0-alpha.3/src/stream.rs:141:10
Sep 01 20:18:42.355 INFO kablam!     |
Sep 01 20:18:42.355 INFO kablam! 141 |     impl<S: ?Sized + Stream> Stream for PinBox<S> {
Sep 01 20:18:42.355 INFO kablam!     |          ^ unconstrained type parameter
Sep 01 20:18:42.355 INFO kablam! 
Sep 01 20:18:42.355 INFO kablam! error: aborting due to 5 previous errors
Sep 01 20:18:42.355 INFO kablam! 
Sep 01 20:18:42.355 INFO kablam! Some errors occurred: E0207, E0432, E0603.
Sep 01 20:18:42.355 INFO kablam! For more information about an error, try `rustc --explain E0207`.
Sep 01 20:18:42.361 INFO kablam! error: Could not compile `futures-core-preview`.
Sep 01 20:18:42.361 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 20:19:03.245 INFO kablam! error: build failed
Sep 01 20:19:03.247 INFO kablam! su: No module specific data is present
Sep 01 20:19:03.839 INFO running `"docker" "rm" "-f" "8be9ece8116594efffa6c8e9d144ee0d9f4333b53aa94e633402a328ec14dd22"`
Sep 01 20:19:03.991 INFO blam! 8be9ece8116594efffa6c8e9d144ee0d9f4333b53aa94e633402a328ec14dd22