Dec 05 08:58:13.609 INFO checking popcorn-blas-0.1.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 08:58:13.609 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-4/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 08:58:13.786 INFO [stdout] 52fc78310e3bfed899e93c47d0aa5332fcbef9b3a084cc7b9cf62b5bc6ad0584
Dec 05 08:58:13.788 INFO running `"docker" "start" "-a" "52fc78310e3bfed899e93c47d0aa5332fcbef9b3a084cc7b9cf62b5bc6ad0584"`
Dec 05 08:58:14.318 INFO [stderr] usermod: no changes
Dec 05 08:58:14.344 INFO [stderr] warning: unused manifest key: package.keyworkds
Dec 05 08:58:14.354 INFO [stderr]     Checking blas-sys v0.6.9
Dec 05 08:58:14.354 INFO [stderr]     Checking popcorn v0.1.0
Dec 05 08:58:15.247 INFO [stderr]     Checking popcorn-blas v0.1.0 (/source)
Dec 05 08:58:15.927 INFO [stderr] warning: patterns aren't allowed in methods without bodies
Dec 05 08:58:15.927 INFO [stderr]   --> src/operation.rs:10:16
Dec 05 08:58:15.927 INFO [stderr]    |
Dec 05 08:58:15.927 INFO [stderr] 10 |                mut shape_c: Buffer<usize>,
Dec 05 08:58:15.927 INFO [stderr]    |                ^^^^^^^^^^^
Dec 05 08:58:15.927 INFO [stderr]    |
Dec 05 08:58:15.927 INFO [stderr]    = note: #[warn(patterns_in_fns_without_body)] on by default
Dec 05 08:58:15.927 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 05 08:58:15.927 INFO [stderr]    = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203>
Dec 05 08:58:15.927 INFO [stderr] 
Dec 05 08:58:15.927 INFO [stderr] warning: patterns aren't allowed in methods without bodies
Dec 05 08:58:15.927 INFO [stderr]   --> src/operation.rs:11:16
Dec 05 08:58:15.927 INFO [stderr]    |
Dec 05 08:58:15.927 INFO [stderr] 11 |                mut c: Buffer<T>) ->
Dec 05 08:58:15.927 INFO [stderr]    |                ^^^^^
Dec 05 08:58:15.927 INFO [stderr]    |
Dec 05 08:58:15.927 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 05 08:58:15.927 INFO [stderr]    = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203>
Dec 05 08:58:15.927 INFO [stderr] 
Dec 05 08:58:15.927 INFO [stderr] warning: unused import: `IntoFuture`
Dec 05 08:58:15.927 INFO [stderr]  --> src/frameworks/native/mod.rs:6:23
Dec 05 08:58:15.927 INFO [stderr]   |
Dec 05 08:58:15.927 INFO [stderr] 6 | use futures::{Future, IntoFuture};
Dec 05 08:58:15.927 INFO [stderr]   |                       ^^^^^^^^^^
Dec 05 08:58:15.927 INFO [stderr]   |
Dec 05 08:58:15.927 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 08:58:15.927 INFO [stderr] 
Dec 05 08:58:15.927 INFO [stderr] warning: unused import: `self`
Dec 05 08:58:15.927 INFO [stderr]  --> src/frameworks/native/mod.rs:7:23
Dec 05 08:58:15.927 INFO [stderr]   |
Dec 05 08:58:15.927 INFO [stderr] 7 | use popcorn::buffer::{self, Buffer, BufferDevice, Error};
Dec 05 08:58:15.927 INFO [stderr]   |                       ^^^^
Dec 05 08:58:15.927 INFO [stderr] 
Dec 05 08:58:15.999 INFO [stderr] warning: patterns aren't allowed in methods without bodies
Dec 05 08:58:15.999 INFO [stderr]   --> src/operation.rs:10:16
Dec 05 08:58:15.999 INFO [stderr]    |
Dec 05 08:58:15.999 INFO [stderr] 10 |                mut shape_c: Buffer<usize>,
Dec 05 08:58:15.999 INFO [stderr]    |                ^^^^^^^^^^^
Dec 05 08:58:15.999 INFO [stderr]    |
Dec 05 08:58:15.999 INFO [stderr]    = note: #[warn(patterns_in_fns_without_body)] on by default
Dec 05 08:58:15.999 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 05 08:58:15.999 INFO [stderr]    = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203>
Dec 05 08:58:15.999 INFO [stderr] 
Dec 05 08:58:15.999 INFO [stderr] warning: patterns aren't allowed in methods without bodies
Dec 05 08:58:15.999 INFO [stderr]   --> src/operation.rs:11:16
Dec 05 08:58:15.999 INFO [stderr]    |
Dec 05 08:58:15.999 INFO [stderr] 11 |                mut c: Buffer<T>) ->
Dec 05 08:58:15.999 INFO [stderr]    |                ^^^^^
Dec 05 08:58:15.999 INFO [stderr]    |
Dec 05 08:58:15.999 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 05 08:58:15.999 INFO [stderr]    = note: for more information, see issue #35203 <https://github.com/rust-lang/rust/issues/35203>
Dec 05 08:58:15.999 INFO [stderr] 
Dec 05 08:58:15.999 INFO [stderr] warning: unused import: `IntoFuture`
Dec 05 08:58:15.999 INFO [stderr]  --> src/frameworks/native/mod.rs:6:23
Dec 05 08:58:15.999 INFO [stderr]   |
Dec 05 08:58:15.999 INFO [stderr] 6 | use futures::{Future, IntoFuture};
Dec 05 08:58:15.999 INFO [stderr]   |                       ^^^^^^^^^^
Dec 05 08:58:15.999 INFO [stderr]   |
Dec 05 08:58:15.999 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 05 08:58:15.999 INFO [stderr] 
Dec 05 08:58:15.999 INFO [stderr] warning: unused import: `self`
Dec 05 08:58:15.999 INFO [stderr]  --> src/frameworks/native/mod.rs:7:23
Dec 05 08:58:15.999 INFO [stderr]   |
Dec 05 08:58:15.999 INFO [stderr] 7 | use popcorn::buffer::{self, Buffer, BufferDevice, Error};
Dec 05 08:58:15.999 INFO [stderr]   |                       ^^^^
Dec 05 08:58:15.999 INFO [stderr] 
Dec 05 08:58:16.056 INFO [stderr] warning: private trait `frameworks::native::Dot` in public interface (error E0445)
Dec 05 08:58:16.056 INFO [stderr]   --> src/frameworks/native/mod.rs:22:1
Dec 05 08:58:16.056 INFO [stderr]    |
Dec 05 08:58:16.056 INFO [stderr] 22 | / impl<T: Dot + Copy + Sized + Send + 'static> DotOperation<T> for Backend<Framework> {
Dec 05 08:58:16.056 INFO [stderr] 23 | |   fn bcast_dot(&self,
Dec 05 08:58:16.056 INFO [stderr] 24 | |                shape_a: Buffer<usize>,
Dec 05 08:58:16.056 INFO [stderr] 25 | |                a: Buffer<T>,
Dec 05 08:58:16.056 INFO [stderr] ...  |
Dec 05 08:58:16.056 INFO [stderr] 72 | |     }
Dec 05 08:58:16.056 INFO [stderr] 73 | | }
Dec 05 08:58:16.056 INFO [stderr]    | |_^
Dec 05 08:58:16.056 INFO [stderr]    |
Dec 05 08:58:16.056 INFO [stderr]    = note: #[warn(private_in_public)] on by default
Dec 05 08:58:16.056 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 05 08:58:16.056 INFO [stderr]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Dec 05 08:58:16.056 INFO [stderr] 
Dec 05 08:58:16.077 INFO [stderr] warning: variable does not need to be mutable
Dec 05 08:58:16.077 INFO [stderr]   --> src/frameworks/native/mod.rs:28:16
Dec 05 08:58:16.077 INFO [stderr]    |
Dec 05 08:58:16.077 INFO [stderr] 28 |                mut shape_c: Buffer<usize>,
Dec 05 08:58:16.077 INFO [stderr]    |                ----^^^^^^^
Dec 05 08:58:16.077 INFO [stderr]    |                |
Dec 05 08:58:16.077 INFO [stderr]    |                help: remove this `mut`
Dec 05 08:58:16.077 INFO [stderr]    |
Dec 05 08:58:16.077 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 08:58:16.077 INFO [stderr] 
Dec 05 08:58:16.077 INFO [stderr] warning: variable does not need to be mutable
Dec 05 08:58:16.077 INFO [stderr]   --> src/frameworks/native/mod.rs:29:16
Dec 05 08:58:16.077 INFO [stderr]    |
Dec 05 08:58:16.077 INFO [stderr] 29 |                mut c: Buffer<T>) ->
Dec 05 08:58:16.078 INFO [stderr]    |                ----^
Dec 05 08:58:16.078 INFO [stderr]    |                |
Dec 05 08:58:16.078 INFO [stderr]    |                help: remove this `mut`
Dec 05 08:58:16.078 INFO [stderr] 
Dec 05 08:58:16.129 INFO [stderr] warning: private trait `frameworks::native::Dot` in public interface (error E0445)
Dec 05 08:58:16.129 INFO [stderr]   --> src/frameworks/native/mod.rs:22:1
Dec 05 08:58:16.129 INFO [stderr]    |
Dec 05 08:58:16.129 INFO [stderr] 22 | / impl<T: Dot + Copy + Sized + Send + 'static> DotOperation<T> for Backend<Framework> {
Dec 05 08:58:16.132 INFO [stderr] 23 | |   fn bcast_dot(&self,
Dec 05 08:58:16.132 INFO [stderr] 24 | |                shape_a: Buffer<usize>,
Dec 05 08:58:16.132 INFO [stderr] 25 | |                a: Buffer<T>,
Dec 05 08:58:16.132 INFO [stderr] ...  |
Dec 05 08:58:16.132 INFO [stderr] 72 | |     }
Dec 05 08:58:16.132 INFO [stderr] 73 | | }
Dec 05 08:58:16.132 INFO [stderr]    | |_^
Dec 05 08:58:16.132 INFO [stderr]    |
Dec 05 08:58:16.132 INFO [stderr]    = note: #[warn(private_in_public)] on by default
Dec 05 08:58:16.132 INFO [stderr]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
Dec 05 08:58:16.132 INFO [stderr]    = note: for more information, see issue #34537 <https://github.com/rust-lang/rust/issues/34537>
Dec 05 08:58:16.132 INFO [stderr] 
Dec 05 08:58:16.175 INFO [stderr] warning: variable does not need to be mutable
Dec 05 08:58:16.175 INFO [stderr]   --> src/frameworks/native/mod.rs:28:16
Dec 05 08:58:16.175 INFO [stderr]    |
Dec 05 08:58:16.175 INFO [stderr] 28 |                mut shape_c: Buffer<usize>,
Dec 05 08:58:16.175 INFO [stderr]    |                ----^^^^^^^
Dec 05 08:58:16.175 INFO [stderr]    |                |
Dec 05 08:58:16.175 INFO [stderr]    |                help: remove this `mut`
Dec 05 08:58:16.175 INFO [stderr]    |
Dec 05 08:58:16.175 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 05 08:58:16.175 INFO [stderr] 
Dec 05 08:58:16.175 INFO [stderr] warning: variable does not need to be mutable
Dec 05 08:58:16.175 INFO [stderr]   --> src/frameworks/native/mod.rs:29:16
Dec 05 08:58:16.175 INFO [stderr]    |
Dec 05 08:58:16.175 INFO [stderr] 29 |                mut c: Buffer<T>) ->
Dec 05 08:58:16.175 INFO [stderr]    |                ----^
Dec 05 08:58:16.175 INFO [stderr]    |                |
Dec 05 08:58:16.175 INFO [stderr]    |                help: remove this `mut`
Dec 05 08:58:16.175 INFO [stderr] 
Dec 05 08:58:16.248 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.91s
Dec 05 08:58:16.251 INFO [stderr] su: No module specific data is present
Dec 05 08:58:16.608 INFO running `"docker" "inspect" "52fc78310e3bfed899e93c47d0aa5332fcbef9b3a084cc7b9cf62b5bc6ad0584"`
Dec 05 08:58:16.808 INFO running `"docker" "rm" "-f" "52fc78310e3bfed899e93c47d0aa5332fcbef9b3a084cc7b9cf62b5bc6ad0584"`
Dec 05 08:58:17.091 INFO [stdout] 52fc78310e3bfed899e93c47d0aa5332fcbef9b3a084cc7b9cf62b5bc6ad0584