Sep 10 12:47:20.673 INFO checking popcorn-blas-0.1.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 12:47:20.673 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 12:47:20.673 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-5/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 12:47:20.865 INFO blam! e9e5eea327e48324da109befcc1b539b73048c97612ca53fef60e42cb8a0aabb
Sep 10 12:47:20.867 INFO running `"docker" "start" "-a" "e9e5eea327e48324da109befcc1b539b73048c97612ca53fef60e42cb8a0aabb"`
Sep 10 12:47:21.764 INFO kablam! usermod: no changes
Sep 10 12:47:21.784 INFO kablam! warning: unused manifest key: package.keyworkds
Sep 10 12:47:21.791 INFO kablam!     Checking blas-sys v0.6.9
Sep 10 12:47:21.986 INFO kablam!     Checking popcorn-blas v0.1.0 (file:///source)
Sep 10 12:47:22.254 INFO kablam! warning: patterns aren't allowed in methods without bodies
Sep 10 12:47:22.254 INFO kablam!   --> src/operation.rs:10:16
Sep 10 12:47:22.254 INFO kablam!    |
Sep 10 12:47:22.254 INFO kablam! 10 |                mut shape_c: Buffer<usize>,
Sep 10 12:47:22.254 INFO kablam!    |                ^^^^^^^^^^^
Sep 10 12:47:22.254 INFO kablam!    |
Sep 10 12:47:22.254 INFO kablam!    = note: #[warn(patterns_in_fns_without_body)] on by default
Sep 10 12:47:22.254 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 10 12:47:22.254 INFO kablam!    = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203>
Sep 10 12:47:22.254 INFO kablam! 
Sep 10 12:47:22.254 INFO kablam! warning: patterns aren't allowed in methods without bodies
Sep 10 12:47:22.254 INFO kablam!   --> src/operation.rs:11:16
Sep 10 12:47:22.254 INFO kablam!    |
Sep 10 12:47:22.254 INFO kablam! 11 |                mut c: Buffer<T>) ->
Sep 10 12:47:22.254 INFO kablam!    |                ^^^^^
Sep 10 12:47:22.254 INFO kablam!    |
Sep 10 12:47:22.254 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 10 12:47:22.254 INFO kablam!    = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203>
Sep 10 12:47:22.254 INFO kablam! 
Sep 10 12:47:22.254 INFO kablam! warning: unused import: `IntoFuture`
Sep 10 12:47:22.254 INFO kablam!  --> src/frameworks/native/mod.rs:6:23
Sep 10 12:47:22.254 INFO kablam!   |
Sep 10 12:47:22.254 INFO kablam! 6 | use futures::{Future, IntoFuture};
Sep 10 12:47:22.254 INFO kablam!   |                       ^^^^^^^^^^
Sep 10 12:47:22.254 INFO kablam!   |
Sep 10 12:47:22.254 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 12:47:22.254 INFO kablam! 
Sep 10 12:47:22.254 INFO kablam! warning: unused import: `self`
Sep 10 12:47:22.254 INFO kablam!  --> src/frameworks/native/mod.rs:7:23
Sep 10 12:47:22.254 INFO kablam!   |
Sep 10 12:47:22.254 INFO kablam! 7 | use popcorn::buffer::{self, Buffer, BufferDevice, Error};
Sep 10 12:47:22.254 INFO kablam!   |                       ^^^^
Sep 10 12:47:22.254 INFO kablam! 
Sep 10 12:47:22.323 INFO kablam! warning: patterns aren't allowed in methods without bodies
Sep 10 12:47:22.323 INFO kablam!   --> src/operation.rs:10:16
Sep 10 12:47:22.323 INFO kablam!    |
Sep 10 12:47:22.323 INFO kablam! 10 |                mut shape_c: Buffer<usize>,
Sep 10 12:47:22.323 INFO kablam!    |                ^^^^^^^^^^^
Sep 10 12:47:22.323 INFO kablam!    |
Sep 10 12:47:22.323 INFO kablam!    = note: #[warn(patterns_in_fns_without_body)] on by default
Sep 10 12:47:22.323 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 10 12:47:22.323 INFO kablam!    = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203>
Sep 10 12:47:22.323 INFO kablam! 
Sep 10 12:47:22.324 INFO kablam! warning: patterns aren't allowed in methods without bodies
Sep 10 12:47:22.324 INFO kablam!   --> src/operation.rs:11:16
Sep 10 12:47:22.324 INFO kablam!    |
Sep 10 12:47:22.324 INFO kablam! 11 |                mut c: Buffer<T>) ->
Sep 10 12:47:22.324 INFO kablam!    |                ^^^^^
Sep 10 12:47:22.324 INFO kablam!    |
Sep 10 12:47:22.324 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 10 12:47:22.324 INFO kablam!    = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203>
Sep 10 12:47:22.324 INFO kablam! 
Sep 10 12:47:22.324 INFO kablam! warning: unused import: `IntoFuture`
Sep 10 12:47:22.324 INFO kablam!  --> src/frameworks/native/mod.rs:6:23
Sep 10 12:47:22.324 INFO kablam!   |
Sep 10 12:47:22.324 INFO kablam! 6 | use futures::{Future, IntoFuture};
Sep 10 12:47:22.324 INFO kablam!   |                       ^^^^^^^^^^
Sep 10 12:47:22.324 INFO kablam!   |
Sep 10 12:47:22.324 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 12:47:22.325 INFO kablam! 
Sep 10 12:47:22.325 INFO kablam! warning: unused import: `self`
Sep 10 12:47:22.325 INFO kablam!  --> src/frameworks/native/mod.rs:7:23
Sep 10 12:47:22.325 INFO kablam!   |
Sep 10 12:47:22.325 INFO kablam! 7 | use popcorn::buffer::{self, Buffer, BufferDevice, Error};
Sep 10 12:47:22.325 INFO kablam!   |                       ^^^^
Sep 10 12:47:22.325 INFO kablam! 
Sep 10 12:47:22.512 INFO kablam! warning: private trait `frameworks::native::Dot` in public interface (error E0445)
Sep 10 12:47:22.512 INFO kablam!   --> src/frameworks/native/mod.rs:22:1
Sep 10 12:47:22.512 INFO kablam!    |
Sep 10 12:47:22.512 INFO kablam! 22 | / impl<T: Dot + Copy + Sized + Send + 'static> DotOperation<T> for Backend<Framework> {
Sep 10 12:47:22.512 INFO kablam! 23 | |   fn bcast_dot(&self,
Sep 10 12:47:22.512 INFO kablam! 24 | |                shape_a: Buffer<usize>,
Sep 10 12:47:22.512 INFO kablam! 25 | |                a: Buffer<T>,
Sep 10 12:47:22.512 INFO kablam! ...  |
Sep 10 12:47:22.512 INFO kablam! 72 | |     }
Sep 10 12:47:22.512 INFO kablam! 73 | | }
Sep 10 12:47:22.512 INFO kablam!    | |_^
Sep 10 12:47:22.512 INFO kablam!    |
Sep 10 12:47:22.512 INFO kablam!    = note: #[warn(private_in_public)] on by default
Sep 10 12:47:22.512 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 10 12:47:22.512 INFO kablam!    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Sep 10 12:47:22.512 INFO kablam! 
Sep 10 12:47:22.538 INFO kablam! warning: variable does not need to be mutable
Sep 10 12:47:22.538 INFO kablam!   --> src/frameworks/native/mod.rs:28:16
Sep 10 12:47:22.538 INFO kablam!    |
Sep 10 12:47:22.538 INFO kablam! 28 |                mut shape_c: Buffer<usize>,
Sep 10 12:47:22.538 INFO kablam!    |                ----^^^^^^^
Sep 10 12:47:22.538 INFO kablam!    |                |
Sep 10 12:47:22.538 INFO kablam!    |                help: remove this `mut`
Sep 10 12:47:22.538 INFO kablam!    |
Sep 10 12:47:22.538 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 10 12:47:22.538 INFO kablam! 
Sep 10 12:47:22.538 INFO kablam! warning: variable does not need to be mutable
Sep 10 12:47:22.538 INFO kablam!   --> src/frameworks/native/mod.rs:29:16
Sep 10 12:47:22.538 INFO kablam!    |
Sep 10 12:47:22.538 INFO kablam! 29 |                mut c: Buffer<T>) ->
Sep 10 12:47:22.538 INFO kablam!    |                ----^
Sep 10 12:47:22.538 INFO kablam!    |                |
Sep 10 12:47:22.538 INFO kablam!    |                help: remove this `mut`
Sep 10 12:47:22.538 INFO kablam! 
Sep 10 12:47:22.554 INFO kablam! warning: private trait `frameworks::native::Dot` in public interface (error E0445)
Sep 10 12:47:22.554 INFO kablam!   --> src/frameworks/native/mod.rs:22:1
Sep 10 12:47:22.554 INFO kablam!    |
Sep 10 12:47:22.554 INFO kablam! 22 | / impl<T: Dot + Copy + Sized + Send + 'static> DotOperation<T> for Backend<Framework> {
Sep 10 12:47:22.554 INFO kablam! 23 | |   fn bcast_dot(&self,
Sep 10 12:47:22.554 INFO kablam! 24 | |                shape_a: Buffer<usize>,
Sep 10 12:47:22.554 INFO kablam! 25 | |                a: Buffer<T>,
Sep 10 12:47:22.554 INFO kablam! ...  |
Sep 10 12:47:22.554 INFO kablam! 72 | |     }
Sep 10 12:47:22.554 INFO kablam! 73 | | }
Sep 10 12:47:22.554 INFO kablam!    | |_^
Sep 10 12:47:22.554 INFO kablam!    |
Sep 10 12:47:22.554 INFO kablam!    = note: #[warn(private_in_public)] on by default
Sep 10 12:47:22.554 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 10 12:47:22.554 INFO kablam!    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Sep 10 12:47:22.554 INFO kablam! 
Sep 10 12:47:22.582 INFO kablam! warning: variable does not need to be mutable
Sep 10 12:47:22.582 INFO kablam!   --> src/frameworks/native/mod.rs:28:16
Sep 10 12:47:22.582 INFO kablam!    |
Sep 10 12:47:22.582 INFO kablam! 28 |                mut shape_c: Buffer<usize>,
Sep 10 12:47:22.582 INFO kablam!    |                ----^^^^^^^
Sep 10 12:47:22.582 INFO kablam!    |                |
Sep 10 12:47:22.582 INFO kablam!    |                help: remove this `mut`
Sep 10 12:47:22.582 INFO kablam!    |
Sep 10 12:47:22.582 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 10 12:47:22.582 INFO kablam! 
Sep 10 12:47:22.582 INFO kablam! warning: variable does not need to be mutable
Sep 10 12:47:22.582 INFO kablam!   --> src/frameworks/native/mod.rs:29:16
Sep 10 12:47:22.582 INFO kablam!    |
Sep 10 12:47:22.582 INFO kablam! 29 |                mut c: Buffer<T>) ->
Sep 10 12:47:22.582 INFO kablam!    |                ----^
Sep 10 12:47:22.582 INFO kablam!    |                |
Sep 10 12:47:22.582 INFO kablam!    |                help: remove this `mut`
Sep 10 12:47:22.582 INFO kablam! 
Sep 10 12:47:22.654 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.87s
Sep 10 12:47:22.658 INFO kablam! su: No module specific data is present
Sep 10 12:47:23.738 INFO running `"docker" "rm" "-f" "e9e5eea327e48324da109befcc1b539b73048c97612ca53fef60e42cb8a0aabb"`
Sep 10 12:47:23.812 INFO blam! e9e5eea327e48324da109befcc1b539b73048c97612ca53fef60e42cb8a0aabb