Sep 06 02:22:39.440 INFO checking popcorn-blas-0.1.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 02:22:39.440 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 02:22:39.440 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-3/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 02:22:39.612 INFO blam! 3657af901458e60927c41e0c12dd0c51de8f7f550968edc2504e99fd1351a11d
Sep 06 02:22:39.615 INFO running `"docker" "start" "-a" "3657af901458e60927c41e0c12dd0c51de8f7f550968edc2504e99fd1351a11d"`
Sep 06 02:22:40.469 INFO kablam! usermod: no changes
Sep 06 02:22:40.514 INFO kablam! warning: unused manifest key: package.keyworkds
Sep 06 02:22:40.522 INFO kablam!     Checking blas-sys v0.6.9
Sep 06 02:22:40.522 INFO kablam!     Checking popcorn v0.1.0
Sep 06 02:22:40.946 INFO kablam!     Checking popcorn-blas v0.1.0 (file:///source)
Sep 06 02:22:41.244 INFO kablam! warning: patterns aren't allowed in methods without bodies
Sep 06 02:22:41.244 INFO kablam!   --> src/operation.rs:10:16
Sep 06 02:22:41.244 INFO kablam!    |
Sep 06 02:22:41.244 INFO kablam! 10 |                mut shape_c: Buffer<usize>,
Sep 06 02:22:41.244 INFO kablam!    |                ^^^^^^^^^^^
Sep 06 02:22:41.244 INFO kablam!    |
Sep 06 02:22:41.244 INFO kablam!    = note: #[warn(patterns_in_fns_without_body)] on by default
Sep 06 02:22:41.244 INFO kablam!    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Sep 06 02:22:41.244 INFO kablam!    = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203>
Sep 06 02:22:41.244 INFO kablam! 
Sep 06 02:22:41.244 INFO kablam! warning: patterns aren't allowed in methods without bodies
Sep 06 02:22:41.245 INFO kablam!   --> src/operation.rs:11:16
Sep 06 02:22:41.245 INFO kablam!    |
Sep 06 02:22:41.245 INFO kablam! 11 |                mut c: Buffer<T>) ->
Sep 06 02:22:41.245 INFO kablam!    |                ^^^^^
Sep 06 02:22:41.245 INFO kablam!    |
Sep 06 02:22:41.245 INFO kablam!    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Sep 06 02:22:41.245 INFO kablam!    = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203>
Sep 06 02:22:41.245 INFO kablam! 
Sep 06 02:22:41.245 INFO kablam! warning: unused import: `IntoFuture`
Sep 06 02:22:41.245 INFO kablam!  --> src/frameworks/native/mod.rs:6:23
Sep 06 02:22:41.245 INFO kablam!   |
Sep 06 02:22:41.245 INFO kablam! 6 | use futures::{Future, IntoFuture};
Sep 06 02:22:41.245 INFO kablam!   |                       ^^^^^^^^^^
Sep 06 02:22:41.245 INFO kablam!   |
Sep 06 02:22:41.245 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 02:22:41.245 INFO kablam! 
Sep 06 02:22:41.245 INFO kablam! warning: unused import: `self`
Sep 06 02:22:41.245 INFO kablam!  --> src/frameworks/native/mod.rs:7:23
Sep 06 02:22:41.245 INFO kablam!   |
Sep 06 02:22:41.245 INFO kablam! 7 | use popcorn::buffer::{self, Buffer, BufferDevice, Error};
Sep 06 02:22:41.245 INFO kablam!   |                       ^^^^
Sep 06 02:22:41.245 INFO kablam! 
Sep 06 02:22:41.246 INFO kablam! warning: patterns aren't allowed in methods without bodies
Sep 06 02:22:41.246 INFO kablam!   --> src/operation.rs:10:16
Sep 06 02:22:41.246 INFO kablam!    |
Sep 06 02:22:41.246 INFO kablam! 10 |                mut shape_c: Buffer<usize>,
Sep 06 02:22:41.246 INFO kablam!    |                ^^^^^^^^^^^
Sep 06 02:22:41.246 INFO kablam!    |
Sep 06 02:22:41.246 INFO kablam!    = note: #[warn(patterns_in_fns_without_body)] on by default
Sep 06 02:22:41.246 INFO kablam!    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Sep 06 02:22:41.246 INFO kablam!    = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203>
Sep 06 02:22:41.246 INFO kablam! 
Sep 06 02:22:41.246 INFO kablam! warning: patterns aren't allowed in methods without bodies
Sep 06 02:22:41.246 INFO kablam!   --> src/operation.rs:11:16
Sep 06 02:22:41.246 INFO kablam!    |
Sep 06 02:22:41.246 INFO kablam! 11 |                mut c: Buffer<T>) ->
Sep 06 02:22:41.246 INFO kablam!    |                ^^^^^
Sep 06 02:22:41.246 INFO kablam!    |
Sep 06 02:22:41.246 INFO kablam!    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Sep 06 02:22:41.246 INFO kablam!    = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203>
Sep 06 02:22:41.246 INFO kablam! 
Sep 06 02:22:41.246 INFO kablam! warning: unused import: `IntoFuture`
Sep 06 02:22:41.246 INFO kablam!  --> src/frameworks/native/mod.rs:6:23
Sep 06 02:22:41.246 INFO kablam!   |
Sep 06 02:22:41.246 INFO kablam! 6 | use futures::{Future, IntoFuture};
Sep 06 02:22:41.246 INFO kablam!   |                       ^^^^^^^^^^
Sep 06 02:22:41.246 INFO kablam!   |
Sep 06 02:22:41.246 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 02:22:41.246 INFO kablam! 
Sep 06 02:22:41.246 INFO kablam! warning: unused import: `self`
Sep 06 02:22:41.246 INFO kablam!  --> src/frameworks/native/mod.rs:7:23
Sep 06 02:22:41.246 INFO kablam!   |
Sep 06 02:22:41.246 INFO kablam! 7 | use popcorn::buffer::{self, Buffer, BufferDevice, Error};
Sep 06 02:22:41.246 INFO kablam!   |                       ^^^^
Sep 06 02:22:41.246 INFO kablam! 
Sep 06 02:22:41.406 INFO kablam! warning: private trait `frameworks::native::Dot` in public interface (error E0445)
Sep 06 02:22:41.406 INFO kablam!   --> src/frameworks/native/mod.rs:22:1
Sep 06 02:22:41.406 INFO kablam!    |
Sep 06 02:22:41.406 INFO kablam! 22 | / impl<T: Dot + Copy + Sized + Send + 'static> DotOperation<T> for Backend<Framework> {
Sep 06 02:22:41.406 INFO kablam! 23 | |   fn bcast_dot(&self,
Sep 06 02:22:41.406 INFO kablam! 24 | |                shape_a: Buffer<usize>,
Sep 06 02:22:41.406 INFO kablam! 25 | |                a: Buffer<T>,
Sep 06 02:22:41.406 INFO kablam! ...  |
Sep 06 02:22:41.406 INFO kablam! 72 | |     }
Sep 06 02:22:41.406 INFO kablam! 73 | | }
Sep 06 02:22:41.406 INFO kablam!    | |_^
Sep 06 02:22:41.406 INFO kablam!    |
Sep 06 02:22:41.406 INFO kablam!    = note: #[warn(private_in_public)] on by default
Sep 06 02:22:41.406 INFO kablam!    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Sep 06 02:22:41.406 INFO kablam!    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Sep 06 02:22:41.406 INFO kablam! 
Sep 06 02:22:41.410 INFO kablam! warning: private trait `frameworks::native::Dot` in public interface (error E0445)
Sep 06 02:22:41.410 INFO kablam!   --> src/frameworks/native/mod.rs:22:1
Sep 06 02:22:41.410 INFO kablam!    |
Sep 06 02:22:41.410 INFO kablam! 22 | / impl<T: Dot + Copy + Sized + Send + 'static> DotOperation<T> for Backend<Framework> {
Sep 06 02:22:41.410 INFO kablam! 23 | |   fn bcast_dot(&self,
Sep 06 02:22:41.410 INFO kablam! 24 | |                shape_a: Buffer<usize>,
Sep 06 02:22:41.410 INFO kablam! 25 | |                a: Buffer<T>,
Sep 06 02:22:41.410 INFO kablam! ...  |
Sep 06 02:22:41.410 INFO kablam! 72 | |     }
Sep 06 02:22:41.410 INFO kablam! 73 | | }
Sep 06 02:22:41.410 INFO kablam!    | |_^
Sep 06 02:22:41.410 INFO kablam!    |
Sep 06 02:22:41.410 INFO kablam!    = note: #[warn(private_in_public)] on by default
Sep 06 02:22:41.410 INFO kablam!    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Sep 06 02:22:41.410 INFO kablam!    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Sep 06 02:22:41.410 INFO kablam! 
Sep 06 02:22:41.425 INFO kablam! warning: variable does not need to be mutable
Sep 06 02:22:41.425 INFO kablam!   --> src/frameworks/native/mod.rs:28:16
Sep 06 02:22:41.425 INFO kablam!    |
Sep 06 02:22:41.425 INFO kablam! 28 |                mut shape_c: Buffer<usize>,
Sep 06 02:22:41.425 INFO kablam!    |                ----^^^^^^^
Sep 06 02:22:41.425 INFO kablam!    |                |
Sep 06 02:22:41.425 INFO kablam!    |                help: remove this `mut`
Sep 06 02:22:41.425 INFO kablam!    |
Sep 06 02:22:41.425 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 06 02:22:41.426 INFO kablam! 
Sep 06 02:22:41.426 INFO kablam! warning: variable does not need to be mutable
Sep 06 02:22:41.426 INFO kablam!   --> src/frameworks/native/mod.rs:29:16
Sep 06 02:22:41.426 INFO kablam!    |
Sep 06 02:22:41.426 INFO kablam! 29 |                mut c: Buffer<T>) ->
Sep 06 02:22:41.426 INFO kablam!    |                ----^
Sep 06 02:22:41.426 INFO kablam!    |                |
Sep 06 02:22:41.426 INFO kablam!    |                help: remove this `mut`
Sep 06 02:22:41.426 INFO kablam! 
Sep 06 02:22:41.434 INFO kablam! warning: variable does not need to be mutable
Sep 06 02:22:41.434 INFO kablam!   --> src/frameworks/native/mod.rs:28:16
Sep 06 02:22:41.434 INFO kablam!    |
Sep 06 02:22:41.434 INFO kablam! 28 |                mut shape_c: Buffer<usize>,
Sep 06 02:22:41.434 INFO kablam!    |                ----^^^^^^^
Sep 06 02:22:41.434 INFO kablam!    |                |
Sep 06 02:22:41.434 INFO kablam!    |                help: remove this `mut`
Sep 06 02:22:41.434 INFO kablam!    |
Sep 06 02:22:41.434 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 06 02:22:41.435 INFO kablam! 
Sep 06 02:22:41.435 INFO kablam! warning: variable does not need to be mutable
Sep 06 02:22:41.435 INFO kablam!   --> src/frameworks/native/mod.rs:29:16
Sep 06 02:22:41.435 INFO kablam!    |
Sep 06 02:22:41.435 INFO kablam! 29 |                mut c: Buffer<T>) ->
Sep 06 02:22:41.435 INFO kablam!    |                ----^
Sep 06 02:22:41.435 INFO kablam!    |                |
Sep 06 02:22:41.435 INFO kablam!    |                help: remove this `mut`
Sep 06 02:22:41.435 INFO kablam! 
Sep 06 02:22:41.494 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
Sep 06 02:22:41.496 INFO kablam! su: No module specific data is present
Sep 06 02:22:42.043 INFO running `"docker" "rm" "-f" "3657af901458e60927c41e0c12dd0c51de8f7f550968edc2504e99fd1351a11d"`
Sep 06 02:22:42.124 INFO blam! 3657af901458e60927c41e0c12dd0c51de8f7f550968edc2504e99fd1351a11d