Sep 01 20:18:00.633 INFO checking futures-core-preview-0.3.0-alpha.3 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 20:18:00.633 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 20:18:00.633 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 20:18:00.786 INFO blam! 0baf800259bbcf581f0a1b2fee2e34e222acbc433cbbef7b9e96208397317c0e
Sep 01 20:18:00.788 INFO running `"docker" "start" "-a" "0baf800259bbcf581f0a1b2fee2e34e222acbc433cbbef7b9e96208397317c0e"`
Sep 01 20:18:01.317 INFO kablam!     Checking futures-core-preview v0.3.0-alpha.3 (file:///source)
Sep 01 20:18:01.732 INFO kablam! error[E0432]: unresolved import `core::mem::PinMut`
Sep 01 20:18:01.732 INFO kablam!  --> src/future.rs:4:5
Sep 01 20:18:01.732 INFO kablam!   |
Sep 01 20:18:01.732 INFO kablam! 4 | use core::mem::PinMut;
Sep 01 20:18:01.732 INFO kablam!   |     ^^^^^^^^^^^^^^^^^ no `PinMut` in `mem`
Sep 01 20:18:01.732 INFO kablam! 
Sep 01 20:18:01.732 INFO kablam! error[E0432]: unresolved import `core::mem::PinMut`
Sep 01 20:18:01.732 INFO kablam!  --> src/stream.rs:5:5
Sep 01 20:18:01.732 INFO kablam!   |
Sep 01 20:18:01.732 INFO kablam! 5 | use core::mem::PinMut;
Sep 01 20:18:01.732 INFO kablam!   |     ^^^^^^^^^^^^^^^^^ no `PinMut` in `mem`
Sep 01 20:18:01.732 INFO kablam! 
Sep 01 20:18:01.733 INFO kablam! error[E0603]: struct `PinBox` is private
Sep 01 20:18:01.733 INFO kablam!    --> src/stream.rs:128:27
Sep 01 20:18:01.733 INFO kablam!     |
Sep 01 20:18:01.733 INFO kablam! 128 |     use std::boxed::{Box, PinBox};
Sep 01 20:18:01.733 INFO kablam!     |                           ^^^^^^
Sep 01 20:18:01.733 INFO kablam! 
Sep 01 20:18:01.741 INFO kablam! error[E0207]: the type parameter `S` is not constrained by the impl trait, self type, or predicates
Sep 01 20:18:01.741 INFO kablam!   --> src/stream.rs:68:10
Sep 01 20:18:01.741 INFO kablam!    |
Sep 01 20:18:01.741 INFO kablam! 68 | impl<'a, S: ?Sized + Stream> Stream for PinMut<'a, S> {
Sep 01 20:18:01.741 INFO kablam!    |          ^ unconstrained type parameter
Sep 01 20:18:01.741 INFO kablam! 
Sep 01 20:18:01.741 INFO kablam! error[E0207]: the type parameter `S` is not constrained by the impl trait, self type, or predicates
Sep 01 20:18:01.741 INFO kablam!    --> src/stream.rs:141:10
Sep 01 20:18:01.741 INFO kablam!     |
Sep 01 20:18:01.741 INFO kablam! 141 |     impl<S: ?Sized + Stream> Stream for PinBox<S> {
Sep 01 20:18:01.741 INFO kablam!     |          ^ unconstrained type parameter
Sep 01 20:18:01.741 INFO kablam! 
Sep 01 20:18:01.741 INFO kablam! error: aborting due to 5 previous errors
Sep 01 20:18:01.741 INFO kablam! 
Sep 01 20:18:01.741 INFO kablam! Some errors occurred: E0207, E0432, E0603.
Sep 01 20:18:01.742 INFO kablam! For more information about an error, try `rustc --explain E0207`.
Sep 01 20:18:01.748 INFO kablam! error: Could not compile `futures-core-preview`.
Sep 01 20:18:01.748 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 20:18:01.800 INFO kablam! error[E0432]: unresolved import `core::mem::PinMut`
Sep 01 20:18:01.800 INFO kablam!  --> src/future.rs:4:5
Sep 01 20:18:01.800 INFO kablam!   |
Sep 01 20:18:01.800 INFO kablam! 4 | use core::mem::PinMut;
Sep 01 20:18:01.800 INFO kablam!   |     ^^^^^^^^^^^^^^^^^ no `PinMut` in `mem`
Sep 01 20:18:01.800 INFO kablam! 
Sep 01 20:18:01.800 INFO kablam! error[E0432]: unresolved import `core::mem::PinMut`
Sep 01 20:18:01.800 INFO kablam!  --> src/stream.rs:5:5
Sep 01 20:18:01.801 INFO kablam!   |
Sep 01 20:18:01.801 INFO kablam! 5 | use core::mem::PinMut;
Sep 01 20:18:01.801 INFO kablam!   |     ^^^^^^^^^^^^^^^^^ no `PinMut` in `mem`
Sep 01 20:18:01.801 INFO kablam! 
Sep 01 20:18:01.801 INFO kablam! error[E0603]: struct `PinBox` is private
Sep 01 20:18:01.801 INFO kablam!    --> src/stream.rs:128:27
Sep 01 20:18:01.801 INFO kablam!     |
Sep 01 20:18:01.801 INFO kablam! 128 |     use std::boxed::{Box, PinBox};
Sep 01 20:18:01.801 INFO kablam!     |                           ^^^^^^
Sep 01 20:18:01.801 INFO kablam! 
Sep 01 20:18:01.807 INFO kablam! error[E0207]: the type parameter `S` is not constrained by the impl trait, self type, or predicates
Sep 01 20:18:01.807 INFO kablam!   --> src/stream.rs:68:10
Sep 01 20:18:01.807 INFO kablam!    |
Sep 01 20:18:01.807 INFO kablam! 68 | impl<'a, S: ?Sized + Stream> Stream for PinMut<'a, S> {
Sep 01 20:18:01.807 INFO kablam!    |          ^ unconstrained type parameter
Sep 01 20:18:01.807 INFO kablam! 
Sep 01 20:18:01.807 INFO kablam! error[E0207]: the type parameter `S` is not constrained by the impl trait, self type, or predicates
Sep 01 20:18:01.807 INFO kablam!    --> src/stream.rs:141:10
Sep 01 20:18:01.807 INFO kablam!     |
Sep 01 20:18:01.807 INFO kablam! 141 |     impl<S: ?Sized + Stream> Stream for PinBox<S> {
Sep 01 20:18:01.807 INFO kablam!     |          ^ unconstrained type parameter
Sep 01 20:18:01.807 INFO kablam! 
Sep 01 20:18:01.807 INFO kablam! error: aborting due to 5 previous errors
Sep 01 20:18:01.807 INFO kablam! 
Sep 01 20:18:01.807 INFO kablam! Some errors occurred: E0207, E0432, E0603.
Sep 01 20:18:01.807 INFO kablam! For more information about an error, try `rustc --explain E0207`.
Sep 01 20:18:01.812 INFO kablam! error: Could not compile `futures-core-preview`.
Sep 01 20:18:01.812 INFO kablam! 
Sep 01 20:18:01.812 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 20:18:01.813 INFO kablam! su: No module specific data is present
Sep 01 20:18:02.319 INFO running `"docker" "rm" "-f" "0baf800259bbcf581f0a1b2fee2e34e222acbc433cbbef7b9e96208397317c0e"`
Sep 01 20:18:02.402 INFO blam! 0baf800259bbcf581f0a1b2fee2e34e222acbc433cbbef7b9e96208397317c0e