Sep 06 07:16:35.133 INFO checking fahrenheit-4.5.1 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 07:16:35.133 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 07:16:35.133 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-0/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 07:16:35.310 INFO blam! 0c55a25e735274e480ae9b7406feeb43f626379583c70c9af2233fb7f57904b9
Sep 06 07:16:35.312 INFO running `"docker" "start" "-a" "0c55a25e735274e480ae9b7406feeb43f626379583c70c9af2233fb7f57904b9"`
Sep 06 07:16:36.247 INFO kablam! usermod: no changes
Sep 06 07:16:36.322 INFO kablam!     Checking pin-utils v0.1.0-alpha.2
Sep 06 07:16:36.323 INFO kablam!     Checking futures-core-preview v0.3.0-alpha.5
Sep 06 07:16:36.574 INFO kablam!     Checking futures-channel-preview v0.3.0-alpha.5
Sep 06 07:16:36.574 INFO kablam!     Checking futures-io-preview v0.3.0-alpha.5
Sep 06 07:16:37.034 INFO kablam!     Checking futures-sink-preview v0.3.0-alpha.5
Sep 06 07:16:37.458 INFO kablam!     Checking futures-util-preview v0.3.0-alpha.5
Sep 06 07:16:40.974 INFO kablam!     Checking futures-executor-preview v0.3.0-alpha.5
Sep 06 07:16:41.640 INFO kablam!     Checking futures-preview v0.3.0-alpha.5
Sep 06 07:16:42.198 INFO kablam!     Checking fahrenheit v4.5.1 (file:///source)
Sep 06 07:16:43.434 INFO kablam! error[E0432]: unresolved import `std::mem::PinMut`
Sep 06 07:16:43.434 INFO kablam!  --> src/lib.rs:8:5
Sep 06 07:16:43.434 INFO kablam!   |
Sep 06 07:16:43.434 INFO kablam! 8 | use std::mem::PinMut;
Sep 06 07:16:43.434 INFO kablam!   |     ^^^^^^^^^^^^^^^^ no `PinMut` in `mem`
Sep 06 07:16:43.434 INFO kablam! 
Sep 06 07:16:43.434 INFO kablam! error[E0432]: unresolved import `std::mem::PinMut`
Sep 06 07:16:43.434 INFO kablam!  --> src/async_tcp_listener.rs:9:5
Sep 06 07:16:43.434 INFO kablam!   |
Sep 06 07:16:43.434 INFO kablam! 9 | use std::mem::PinMut;
Sep 06 07:16:43.434 INFO kablam!   |     ^^^^^^^^^^^^^^^^ no `PinMut` in `mem`
Sep 06 07:16:43.434 INFO kablam! 
Sep 06 07:16:43.522 INFO kablam! error[E0432]: unresolved import `std::mem::PinMut`
Sep 06 07:16:43.522 INFO kablam!  --> src/lib.rs:8:5
Sep 06 07:16:43.522 INFO kablam!   |
Sep 06 07:16:43.522 INFO kablam! 8 | use std::mem::PinMut;
Sep 06 07:16:43.522 INFO kablam!   |     ^^^^^^^^^^^^^^^^ no `PinMut` in `mem`
Sep 06 07:16:43.522 INFO kablam! 
Sep 06 07:16:43.522 INFO kablam! error[E0432]: unresolved import `std::mem::PinMut`
Sep 06 07:16:43.522 INFO kablam!  --> src/async_tcp_listener.rs:9:5
Sep 06 07:16:43.522 INFO kablam!   |
Sep 06 07:16:43.522 INFO kablam! 9 | use std::mem::PinMut;
Sep 06 07:16:43.522 INFO kablam!   |     ^^^^^^^^^^^^^^^^ no `PinMut` in `mem`
Sep 06 07:16:43.522 INFO kablam! 
Sep 06 07:16:43.618 INFO kablam! warning: unused import: `std::os::unix::io::AsRawFd`
Sep 06 07:16:43.618 INFO kablam!  --> src/async_tcp_listener.rs:3:5
Sep 06 07:16:43.618 INFO kablam!   |
Sep 06 07:16:43.618 INFO kablam! 3 | use std::os::unix::io::AsRawFd;
Sep 06 07:16:43.618 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 07:16:43.618 INFO kablam!   |
Sep 06 07:16:43.618 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 07:16:43.618 INFO kablam! 
Sep 06 07:16:43.618 INFO kablam! error: aborting due to 2 previous errors
Sep 06 07:16:43.618 INFO kablam! 
Sep 06 07:16:43.618 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 06 07:16:43.630 INFO kablam! error: Could not compile `fahrenheit`.
Sep 06 07:16:43.630 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 06 07:16:43.746 INFO kablam! warning: unused import: `std::os::unix::io::AsRawFd`
Sep 06 07:16:43.746 INFO kablam!  --> src/async_tcp_listener.rs:3:5
Sep 06 07:16:43.746 INFO kablam!   |
Sep 06 07:16:43.746 INFO kablam! 3 | use std::os::unix::io::AsRawFd;
Sep 06 07:16:43.746 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 06 07:16:43.746 INFO kablam!   |
Sep 06 07:16:43.746 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 07:16:43.746 INFO kablam! 
Sep 06 07:16:43.749 INFO kablam! error: aborting due to 2 previous errors
Sep 06 07:16:43.749 INFO kablam! 
Sep 06 07:16:43.749 INFO kablam! For more information about this error, try `rustc --explain E0432`.
Sep 06 07:16:43.760 INFO kablam! error: Could not compile `fahrenheit`.
Sep 06 07:16:43.760 INFO kablam! 
Sep 06 07:16:43.760 INFO kablam! To learn more, run the command again with --verbose.
Sep 06 07:16:43.762 INFO kablam! su: No module specific data is present
Sep 06 07:16:44.441 INFO running `"docker" "rm" "-f" "0c55a25e735274e480ae9b7406feeb43f626379583c70c9af2233fb7f57904b9"`
Sep 06 07:16:44.549 INFO blam! 0c55a25e735274e480ae9b7406feeb43f626379583c70c9af2233fb7f57904b9