Sep 04 17:12:23.975 INFO checking futures-sink-preview-0.3.0-alpha.3 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 17:12:23.976 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 17:12:23.978 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 17:12:24.154 INFO blam! c78cc28017a5ae5102336489f611d31548d78cfc596ddbf25a2172446232f6f4
Sep 04 17:12:24.156 INFO running `"docker" "start" "-a" "c78cc28017a5ae5102336489f611d31548d78cfc596ddbf25a2172446232f6f4"`
Sep 04 17:12:24.831 INFO kablam!     Checking futures-sink-preview v0.3.0-alpha.3 (file:///source)
Sep 04 17:12:25.205 INFO kablam! error[E0432]: unresolved import `core::mem::PinMut`
Sep 04 17:12:25.205 INFO kablam!   --> src/lib.rs:21:5
Sep 04 17:12:25.205 INFO kablam!    |
Sep 04 17:12:25.205 INFO kablam! 21 | use core::mem::PinMut;
Sep 04 17:12:25.205 INFO kablam!    |     ^^^^^^^^^^^^^^^^^ no `PinMut` in `mem`
Sep 04 17:12:25.205 INFO kablam! 
Sep 04 17:12:25.205 INFO kablam! error[E0432]: unresolved import `std::mem::PinMut`
Sep 04 17:12:25.205 INFO kablam!  --> src/channel_impls.rs:4:5
Sep 04 17:12:25.205 INFO kablam!   |
Sep 04 17:12:25.205 INFO kablam! 4 | use std::mem::PinMut;
Sep 04 17:12:25.205 INFO kablam!   |     ^^^^^^^^^^^^^^^^ no `PinMut` in `mem`
Sep 04 17:12:25.205 INFO kablam! 
Sep 04 17:12:25.216 INFO kablam! error[E0207]: the type parameter `S` is not constrained by the impl trait, self type, or predicates
Sep 04 17:12:25.216 INFO kablam!    --> src/lib.rs:141:10
Sep 04 17:12:25.216 INFO kablam!     |
Sep 04 17:12:25.216 INFO kablam! 141 | impl<'a, S: ?Sized + Sink> Sink for PinMut<'a, S> {
Sep 04 17:12:25.216 INFO kablam!     |          ^ unconstrained type parameter
Sep 04 17:12:25.216 INFO kablam! 
Sep 04 17:12:25.217 INFO kablam! error: aborting due to 3 previous errors
Sep 04 17:12:25.217 INFO kablam! 
Sep 04 17:12:25.217 INFO kablam! Some errors occurred: E0207, E0432.
Sep 04 17:12:25.217 INFO kablam! For more information about an error, try `rustc --explain E0207`.
Sep 04 17:12:25.222 INFO kablam! error: Could not compile `futures-sink-preview`.
Sep 04 17:12:25.222 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 17:12:25.443 INFO kablam! error[E0432]: unresolved import `core::mem::PinMut`
Sep 04 17:12:25.443 INFO kablam!   --> src/lib.rs:21:5
Sep 04 17:12:25.443 INFO kablam!    |
Sep 04 17:12:25.443 INFO kablam! 21 | use core::mem::PinMut;
Sep 04 17:12:25.443 INFO kablam!    |     ^^^^^^^^^^^^^^^^^ no `PinMut` in `mem`
Sep 04 17:12:25.443 INFO kablam! 
Sep 04 17:12:25.443 INFO kablam! error[E0432]: unresolved import `std::mem::PinMut`
Sep 04 17:12:25.443 INFO kablam!  --> src/channel_impls.rs:4:5
Sep 04 17:12:25.443 INFO kablam!   |
Sep 04 17:12:25.443 INFO kablam! 4 | use std::mem::PinMut;
Sep 04 17:12:25.443 INFO kablam!   |     ^^^^^^^^^^^^^^^^ no `PinMut` in `mem`
Sep 04 17:12:25.443 INFO kablam! 
Sep 04 17:12:25.457 INFO kablam! error[E0207]: the type parameter `S` is not constrained by the impl trait, self type, or predicates
Sep 04 17:12:25.457 INFO kablam!    --> src/lib.rs:141:10
Sep 04 17:12:25.457 INFO kablam!     |
Sep 04 17:12:25.457 INFO kablam! 141 | impl<'a, S: ?Sized + Sink> Sink for PinMut<'a, S> {
Sep 04 17:12:25.457 INFO kablam!     |          ^ unconstrained type parameter
Sep 04 17:12:25.457 INFO kablam! 
Sep 04 17:12:25.457 INFO kablam! error: aborting due to 3 previous errors
Sep 04 17:12:25.458 INFO kablam! 
Sep 04 17:12:25.458 INFO kablam! Some errors occurred: E0207, E0432.
Sep 04 17:12:25.458 INFO kablam! For more information about an error, try `rustc --explain E0207`.
Sep 04 17:12:25.465 INFO kablam! error: Could not compile `futures-sink-preview`.
Sep 04 17:12:25.465 INFO kablam! 
Sep 04 17:12:25.465 INFO kablam! To learn more, run the command again with --verbose.
Sep 04 17:12:25.467 INFO kablam! su: No module specific data is present
Sep 04 17:12:25.837 INFO running `"docker" "rm" "-f" "c78cc28017a5ae5102336489f611d31548d78cfc596ddbf25a2172446232f6f4"`
Sep 04 17:12:25.954 INFO blam! c78cc28017a5ae5102336489f611d31548d78cfc596ddbf25a2172446232f6f4