Sep 10 18:49:46.886 INFO checking futures-channel-preview-0.3.0-alpha.3 against master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1 for pr-54090
Sep 10 18:49:46.886 INFO running: cargo +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets
Sep 10 18:49:46.886 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54090/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-5/master#f50b7758f4dc85dc1c5e38258adaa94213ac6ed1:/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 +f50b7758f4dc85dc1c5e38258adaa94213ac6ed1-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 18:49:47.091 INFO blam! dedcd72004ae0f6e46d7e2e0bb9ad1892f4165bbef424a7820e2fb97629d2ffd
Sep 10 18:49:47.093 INFO running `"docker" "start" "-a" "dedcd72004ae0f6e46d7e2e0bb9ad1892f4165bbef424a7820e2fb97629d2ffd"`
Sep 10 18:49:48.471 INFO kablam! usermod: no changes
Sep 10 18:49:48.529 INFO kablam! warning: the cargo feature `edition` is now stable and is no longer necessary to be listed in the manifest
Sep 10 18:49:48.554 INFO kablam!     Checking pin-utils v0.1.0-alpha.2
Sep 10 18:49:48.560 INFO kablam!     Checking futures-core-preview v0.3.0-alpha.5
Sep 10 18:49:49.069 INFO kablam!     Checking futures-channel-preview v0.3.0-alpha.5
Sep 10 18:49:49.069 INFO kablam!     Checking futures-io-preview v0.3.0-alpha.5
Sep 10 18:49:49.069 INFO kablam!     Checking futures-channel-preview v0.3.0-alpha.3 (file:///source)
Sep 10 18:49:49.404 INFO kablam! error[E0432]: unresolved import `std::mem::PinMut`
Sep 10 18:49:49.404 INFO kablam!   --> src/mpsc/mod.rs:87:5
Sep 10 18:49:49.404 INFO kablam!    |
Sep 10 18:49:49.404 INFO kablam! 87 | use std::mem::PinMut;
Sep 10 18:49:49.404 INFO kablam!    |     ^^^^^^^^^^^^^^^^ no `PinMut` in `mem`
Sep 10 18:49:49.404 INFO kablam! 
Sep 10 18:49:49.405 INFO kablam! error[E0432]: unresolved import `std::mem::PinMut`
Sep 10 18:49:49.405 INFO kablam!  --> src/oneshot.rs:6:5
Sep 10 18:49:49.405 INFO kablam!   |
Sep 10 18:49:49.405 INFO kablam! 6 | use std::mem::PinMut;
Sep 10 18:49:49.405 INFO kablam!   |     ^^^^^^^^^^^^^^^^ no `PinMut` in `mem`
Sep 10 18:49:49.405 INFO kablam! 
Sep 10 18:49:49.573 INFO kablam! error: aborting due to 2 previous errors
Sep 10 18:49:49.574 INFO kablam! 
Sep 10 18:49:49.574 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 10 18:49:49.581 INFO kablam! error: Could not compile `futures-channel-preview`.
Sep 10 18:49:49.581 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 10 18:49:49.661 INFO kablam! error: build failed
Sep 10 18:49:49.662 INFO kablam! su: No module specific data is present
Sep 10 18:49:50.344 INFO running `"docker" "rm" "-f" "dedcd72004ae0f6e46d7e2e0bb9ad1892f4165bbef424a7820e2fb97629d2ffd"`
Sep 10 18:49:50.469 INFO blam! dedcd72004ae0f6e46d7e2e0bb9ad1892f4165bbef424a7820e2fb97629d2ffd