Sep 06 06:49:02.167 INFO checking futures-core-preview-0.3.0-alpha.3 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 06:49:02.167 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 06:49:02.167 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-6/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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=1000" "-e" "CMD=cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 06:49:02.360 INFO blam! 68a906a215366d0c9dd68989d590db0ef040defb5dbd334db184bf813d5cee61
Sep 06 06:49:02.362 INFO running `"docker" "start" "-a" "68a906a215366d0c9dd68989d590db0ef040defb5dbd334db184bf813d5cee61"`
Sep 06 06:49:03.050 INFO kablam! usermod: no changes
Sep 06 06:49:03.090 INFO kablam!     Checking futures-core-preview v0.3.0-alpha.3 (file:///source)
Sep 06 06:49:03.391 INFO kablam! error[E0432]: unresolved import `core::mem::PinMut`
Sep 06 06:49:03.391 INFO kablam!  --> src/future.rs:4:5
Sep 06 06:49:03.391 INFO kablam!   |
Sep 06 06:49:03.391 INFO kablam! 4 | use core::mem::PinMut;
Sep 06 06:49:03.391 INFO kablam!   |     ^^^^^^^^^^^^^^^^^ no `PinMut` in `mem`
Sep 06 06:49:03.391 INFO kablam! 
Sep 06 06:49:03.391 INFO kablam! error[E0432]: unresolved import `core::mem::PinMut`
Sep 06 06:49:03.391 INFO kablam!  --> src/stream.rs:5:5
Sep 06 06:49:03.391 INFO kablam!   |
Sep 06 06:49:03.391 INFO kablam! 5 | use core::mem::PinMut;
Sep 06 06:49:03.391 INFO kablam!   |     ^^^^^^^^^^^^^^^^^ no `PinMut` in `mem`
Sep 06 06:49:03.392 INFO kablam! 
Sep 06 06:49:03.393 INFO kablam! error[E0603]: struct `PinBox` is private
Sep 06 06:49:03.393 INFO kablam!    --> src/stream.rs:128:27
Sep 06 06:49:03.393 INFO kablam!     |
Sep 06 06:49:03.393 INFO kablam! 128 |     use std::boxed::{Box, PinBox};
Sep 06 06:49:03.393 INFO kablam!     |                           ^^^^^^
Sep 06 06:49:03.393 INFO kablam! 
Sep 06 06:49:03.397 INFO kablam! error[E0207]: the type parameter `S` is not constrained by the impl trait, self type, or predicates
Sep 06 06:49:03.397 INFO kablam!   --> src/stream.rs:68:10
Sep 06 06:49:03.397 INFO kablam!    |
Sep 06 06:49:03.397 INFO kablam! 68 | impl<'a, S: ?Sized + Stream> Stream for PinMut<'a, S> {
Sep 06 06:49:03.397 INFO kablam!    |          ^ unconstrained type parameter
Sep 06 06:49:03.397 INFO kablam! 
Sep 06 06:49:03.398 INFO kablam! error[E0207]: the type parameter `S` is not constrained by the impl trait, self type, or predicates
Sep 06 06:49:03.398 INFO kablam!    --> src/stream.rs:141:10
Sep 06 06:49:03.398 INFO kablam!     |
Sep 06 06:49:03.398 INFO kablam! 141 |     impl<S: ?Sized + Stream> Stream for PinBox<S> {
Sep 06 06:49:03.398 INFO kablam!     |          ^ unconstrained type parameter
Sep 06 06:49:03.398 INFO kablam! 
Sep 06 06:49:03.399 INFO kablam! error: aborting due to 5 previous errors
Sep 06 06:49:03.399 INFO kablam! 
Sep 06 06:49:03.399 INFO kablam! Some errors occurred: E0207, E0432, E0603.
Sep 06 06:49:03.399 INFO kablam! For more information about an error, try `rustc --explain E0207`.
Sep 06 06:49:03.405 INFO kablam! error: Could not compile `futures-core-preview`.
Sep 06 06:49:03.406 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 06 06:49:03.521 INFO kablam! error[E0432]: unresolved import `core::mem::PinMut`
Sep 06 06:49:03.521 INFO kablam!  --> src/future.rs:4:5
Sep 06 06:49:03.521 INFO kablam!   |
Sep 06 06:49:03.521 INFO kablam! 4 | use core::mem::PinMut;
Sep 06 06:49:03.521 INFO kablam!   |     ^^^^^^^^^^^^^^^^^ no `PinMut` in `mem`
Sep 06 06:49:03.521 INFO kablam! 
Sep 06 06:49:03.526 INFO kablam! error[E0432]: unresolved import `core::mem::PinMut`
Sep 06 06:49:03.526 INFO kablam!  --> src/stream.rs:5:5
Sep 06 06:49:03.526 INFO kablam!   |
Sep 06 06:49:03.526 INFO kablam! 5 | use core::mem::PinMut;
Sep 06 06:49:03.526 INFO kablam!   |     ^^^^^^^^^^^^^^^^^ no `PinMut` in `mem`
Sep 06 06:49:03.526 INFO kablam! 
Sep 06 06:49:03.526 INFO kablam! error[E0603]: struct `PinBox` is private
Sep 06 06:49:03.526 INFO kablam!    --> src/stream.rs:128:27
Sep 06 06:49:03.526 INFO kablam!     |
Sep 06 06:49:03.526 INFO kablam! 128 |     use std::boxed::{Box, PinBox};
Sep 06 06:49:03.526 INFO kablam!     |                           ^^^^^^
Sep 06 06:49:03.526 INFO kablam! 
Sep 06 06:49:03.526 INFO kablam! error[E0207]: the type parameter `S` is not constrained by the impl trait, self type, or predicates
Sep 06 06:49:03.526 INFO kablam!   --> src/stream.rs:68:10
Sep 06 06:49:03.526 INFO kablam!    |
Sep 06 06:49:03.526 INFO kablam! 68 | impl<'a, S: ?Sized + Stream> Stream for PinMut<'a, S> {
Sep 06 06:49:03.526 INFO kablam!    |          ^ unconstrained type parameter
Sep 06 06:49:03.534 INFO kablam! 
Sep 06 06:49:03.534 INFO kablam! error[E0207]: the type parameter `S` is not constrained by the impl trait, self type, or predicates
Sep 06 06:49:03.534 INFO kablam!    --> src/stream.rs:141:10
Sep 06 06:49:03.534 INFO kablam!     |
Sep 06 06:49:03.534 INFO kablam! 141 |     impl<S: ?Sized + Stream> Stream for PinBox<S> {
Sep 06 06:49:03.534 INFO kablam!     |          ^ unconstrained type parameter
Sep 06 06:49:03.534 INFO kablam! 
Sep 06 06:49:03.534 INFO kablam! error: aborting due to 5 previous errors
Sep 06 06:49:03.534 INFO kablam! 
Sep 06 06:49:03.534 INFO kablam! Some errors occurred: E0207, E0432, E0603.
Sep 06 06:49:03.534 INFO kablam! For more information about an error, try `rustc --explain E0207`.
Sep 06 06:49:03.534 INFO kablam! error: Could not compile `futures-core-preview`.
Sep 06 06:49:03.534 INFO kablam! 
Sep 06 06:49:03.534 INFO kablam! To learn more, run the command again with --verbose.
Sep 06 06:49:03.534 INFO kablam! su: No module specific data is present
Sep 06 06:49:04.174 INFO running `"docker" "rm" "-f" "68a906a215366d0c9dd68989d590db0ef040defb5dbd334db184bf813d5cee61"`
Sep 06 06:49:04.262 INFO blam! 68a906a215366d0c9dd68989d590db0ef040defb5dbd334db184bf813d5cee61