blob: eb68391ba35466c6c865e4ff965c6bed8ec4830e [file] [log] [blame]
error[E0658]: intrinsics are subject to change
--> $DIR/feature-gate-abi.rs:20:1
|
LL | extern "rust-intrinsic" fn f1() {} //~ ERROR intrinsics are subject to change
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(intrinsics)] to the crate attributes to enable
error[E0658]: platform intrinsics are experimental and possibly buggy (see issue #27731)
--> $DIR/feature-gate-abi.rs:21:1
|
LL | extern "platform-intrinsic" fn f2() {} //~ ERROR platform intrinsics are experimental
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(platform_intrinsics)] to the crate attributes to enable
error[E0658]: vectorcall is experimental and subject to change
--> $DIR/feature-gate-abi.rs:22:1
|
LL | extern "vectorcall" fn f3() {} //~ ERROR vectorcall is experimental and subject to change
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_vectorcall)] to the crate attributes to enable
error[E0658]: rust-call ABI is subject to change (see issue #29625)
--> $DIR/feature-gate-abi.rs:23:1
|
LL | extern "rust-call" fn f4() {} //~ ERROR rust-call ABI is subject to change
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(unboxed_closures)] to the crate attributes to enable
error[E0658]: msp430-interrupt ABI is experimental and subject to change (see issue #38487)
--> $DIR/feature-gate-abi.rs:24:1
|
LL | extern "msp430-interrupt" fn f5() {} //~ ERROR msp430-interrupt ABI is experimental
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_msp430_interrupt)] to the crate attributes to enable
error[E0658]: PTX ABIs are experimental and subject to change (see issue #38788)
--> $DIR/feature-gate-abi.rs:25:1
|
LL | extern "ptx-kernel" fn f6() {} //~ ERROR PTX ABIs are experimental and subject to change
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_ptx)] to the crate attributes to enable
error[E0658]: x86-interrupt ABI is experimental and subject to change (see issue #40180)
--> $DIR/feature-gate-abi.rs:26:1
|
LL | extern "x86-interrupt" fn f7() {} //~ ERROR x86-interrupt ABI is experimental
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_x86_interrupt)] to the crate attributes to enable
error[E0658]: thiscall is experimental and subject to change
--> $DIR/feature-gate-abi.rs:27:1
|
LL | extern "thiscall" fn f8() {} //~ ERROR thiscall is experimental and subject to change
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_thiscall)] to the crate attributes to enable
error[E0658]: amdgpu-kernel ABI is experimental and subject to change (see issue #51575)
--> $DIR/feature-gate-abi.rs:28:1
|
LL | extern "amdgpu-kernel" fn f9() {} //~ ERROR amdgpu-kernel ABI is experimental and subject to change
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_amdgpu_kernel)] to the crate attributes to enable
error[E0658]: intrinsics are subject to change
--> $DIR/feature-gate-abi.rs:32:5
|
LL | extern "rust-intrinsic" fn m1(); //~ ERROR intrinsics are subject to change
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(intrinsics)] to the crate attributes to enable
error[E0658]: platform intrinsics are experimental and possibly buggy (see issue #27731)
--> $DIR/feature-gate-abi.rs:33:5
|
LL | extern "platform-intrinsic" fn m2(); //~ ERROR platform intrinsics are experimental
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(platform_intrinsics)] to the crate attributes to enable
error[E0658]: vectorcall is experimental and subject to change
--> $DIR/feature-gate-abi.rs:34:5
|
LL | extern "vectorcall" fn m3(); //~ ERROR vectorcall is experimental and subject to change
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_vectorcall)] to the crate attributes to enable
error[E0658]: rust-call ABI is subject to change (see issue #29625)
--> $DIR/feature-gate-abi.rs:35:5
|
LL | extern "rust-call" fn m4(); //~ ERROR rust-call ABI is subject to change
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(unboxed_closures)] to the crate attributes to enable
error[E0658]: msp430-interrupt ABI is experimental and subject to change (see issue #38487)
--> $DIR/feature-gate-abi.rs:36:5
|
LL | extern "msp430-interrupt" fn m5(); //~ ERROR msp430-interrupt ABI is experimental
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_msp430_interrupt)] to the crate attributes to enable
error[E0658]: PTX ABIs are experimental and subject to change (see issue #38788)
--> $DIR/feature-gate-abi.rs:37:5
|
LL | extern "ptx-kernel" fn m6(); //~ ERROR PTX ABIs are experimental and subject to change
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_ptx)] to the crate attributes to enable
error[E0658]: x86-interrupt ABI is experimental and subject to change (see issue #40180)
--> $DIR/feature-gate-abi.rs:38:5
|
LL | extern "x86-interrupt" fn m7(); //~ ERROR x86-interrupt ABI is experimental
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_x86_interrupt)] to the crate attributes to enable
error[E0658]: thiscall is experimental and subject to change
--> $DIR/feature-gate-abi.rs:39:5
|
LL | extern "thiscall" fn m8(); //~ ERROR thiscall is experimental and subject to change
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_thiscall)] to the crate attributes to enable
error[E0658]: amdgpu-kernel ABI is experimental and subject to change (see issue #51575)
--> $DIR/feature-gate-abi.rs:40:5
|
LL | extern "amdgpu-kernel" fn m9(); //~ ERROR amdgpu-kernel ABI is experimental and subject to change
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_amdgpu_kernel)] to the crate attributes to enable
error[E0658]: intrinsics are subject to change
--> $DIR/feature-gate-abi.rs:42:5
|
LL | extern "rust-intrinsic" fn dm1() {} //~ ERROR intrinsics are subject to change
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(intrinsics)] to the crate attributes to enable
error[E0658]: platform intrinsics are experimental and possibly buggy (see issue #27731)
--> $DIR/feature-gate-abi.rs:43:5
|
LL | extern "platform-intrinsic" fn dm2() {} //~ ERROR platform intrinsics are experimental
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(platform_intrinsics)] to the crate attributes to enable
error[E0658]: vectorcall is experimental and subject to change
--> $DIR/feature-gate-abi.rs:44:5
|
LL | extern "vectorcall" fn dm3() {} //~ ERROR vectorcall is experimental and subject to change
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_vectorcall)] to the crate attributes to enable
error[E0658]: rust-call ABI is subject to change (see issue #29625)
--> $DIR/feature-gate-abi.rs:45:5
|
LL | extern "rust-call" fn dm4() {} //~ ERROR rust-call ABI is subject to change
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(unboxed_closures)] to the crate attributes to enable
error[E0658]: msp430-interrupt ABI is experimental and subject to change (see issue #38487)
--> $DIR/feature-gate-abi.rs:46:5
|
LL | extern "msp430-interrupt" fn dm5() {} //~ ERROR msp430-interrupt ABI is experimental
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_msp430_interrupt)] to the crate attributes to enable
error[E0658]: PTX ABIs are experimental and subject to change (see issue #38788)
--> $DIR/feature-gate-abi.rs:47:5
|
LL | extern "ptx-kernel" fn dm6() {} //~ ERROR PTX ABIs are experimental and subject to change
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_ptx)] to the crate attributes to enable
error[E0658]: x86-interrupt ABI is experimental and subject to change (see issue #40180)
--> $DIR/feature-gate-abi.rs:48:5
|
LL | extern "x86-interrupt" fn dm7() {} //~ ERROR x86-interrupt ABI is experimental
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_x86_interrupt)] to the crate attributes to enable
error[E0658]: thiscall is experimental and subject to change
--> $DIR/feature-gate-abi.rs:49:5
|
LL | extern "thiscall" fn dm8() {} //~ ERROR thiscall is experimental and subject to change
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_thiscall)] to the crate attributes to enable
error[E0658]: amdgpu-kernel ABI is experimental and subject to change (see issue #51575)
--> $DIR/feature-gate-abi.rs:50:5
|
LL | extern "amdgpu-kernel" fn dm9() {} //~ ERROR amdgpu-kernel ABI is experimental and subject to change
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_amdgpu_kernel)] to the crate attributes to enable
error[E0658]: intrinsics are subject to change
--> $DIR/feature-gate-abi.rs:57:5
|
LL | extern "rust-intrinsic" fn m1() {} //~ ERROR intrinsics are subject to change
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(intrinsics)] to the crate attributes to enable
error[E0658]: platform intrinsics are experimental and possibly buggy (see issue #27731)
--> $DIR/feature-gate-abi.rs:58:5
|
LL | extern "platform-intrinsic" fn m2() {} //~ ERROR platform intrinsics are experimental
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(platform_intrinsics)] to the crate attributes to enable
error[E0658]: vectorcall is experimental and subject to change
--> $DIR/feature-gate-abi.rs:59:5
|
LL | extern "vectorcall" fn m3() {} //~ ERROR vectorcall is experimental and subject to change
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_vectorcall)] to the crate attributes to enable
error[E0658]: rust-call ABI is subject to change (see issue #29625)
--> $DIR/feature-gate-abi.rs:60:5
|
LL | extern "rust-call" fn m4() {} //~ ERROR rust-call ABI is subject to change
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(unboxed_closures)] to the crate attributes to enable
error[E0658]: msp430-interrupt ABI is experimental and subject to change (see issue #38487)
--> $DIR/feature-gate-abi.rs:61:5
|
LL | extern "msp430-interrupt" fn m5() {} //~ ERROR msp430-interrupt ABI is experimental
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_msp430_interrupt)] to the crate attributes to enable
error[E0658]: PTX ABIs are experimental and subject to change (see issue #38788)
--> $DIR/feature-gate-abi.rs:62:5
|
LL | extern "ptx-kernel" fn m6() {} //~ ERROR PTX ABIs are experimental and subject to change
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_ptx)] to the crate attributes to enable
error[E0658]: x86-interrupt ABI is experimental and subject to change (see issue #40180)
--> $DIR/feature-gate-abi.rs:63:5
|
LL | extern "x86-interrupt" fn m7() {} //~ ERROR x86-interrupt ABI is experimental
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_x86_interrupt)] to the crate attributes to enable
error[E0658]: thiscall is experimental and subject to change
--> $DIR/feature-gate-abi.rs:64:5
|
LL | extern "thiscall" fn m8() {} //~ ERROR thiscall is experimental and subject to change
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_thiscall)] to the crate attributes to enable
error[E0658]: amdgpu-kernel ABI is experimental and subject to change (see issue #51575)
--> $DIR/feature-gate-abi.rs:65:5
|
LL | extern "amdgpu-kernel" fn m9() {} //~ ERROR amdgpu-kernel ABI is experimental and subject to change
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_amdgpu_kernel)] to the crate attributes to enable
error[E0658]: intrinsics are subject to change
--> $DIR/feature-gate-abi.rs:70:5
|
LL | extern "rust-intrinsic" fn im1() {} //~ ERROR intrinsics are subject to change
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(intrinsics)] to the crate attributes to enable
error[E0658]: platform intrinsics are experimental and possibly buggy (see issue #27731)
--> $DIR/feature-gate-abi.rs:71:5
|
LL | extern "platform-intrinsic" fn im2() {} //~ ERROR platform intrinsics are experimental
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(platform_intrinsics)] to the crate attributes to enable
error[E0658]: vectorcall is experimental and subject to change
--> $DIR/feature-gate-abi.rs:72:5
|
LL | extern "vectorcall" fn im3() {} //~ ERROR vectorcall is experimental and subject to change
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_vectorcall)] to the crate attributes to enable
error[E0658]: rust-call ABI is subject to change (see issue #29625)
--> $DIR/feature-gate-abi.rs:73:5
|
LL | extern "rust-call" fn im4() {} //~ ERROR rust-call ABI is subject to change
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(unboxed_closures)] to the crate attributes to enable
error[E0658]: msp430-interrupt ABI is experimental and subject to change (see issue #38487)
--> $DIR/feature-gate-abi.rs:74:5
|
LL | extern "msp430-interrupt" fn im5() {} //~ ERROR msp430-interrupt ABI is experimental
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_msp430_interrupt)] to the crate attributes to enable
error[E0658]: PTX ABIs are experimental and subject to change (see issue #38788)
--> $DIR/feature-gate-abi.rs:75:5
|
LL | extern "ptx-kernel" fn im6() {} //~ ERROR PTX ABIs are experimental and subject to change
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_ptx)] to the crate attributes to enable
error[E0658]: x86-interrupt ABI is experimental and subject to change (see issue #40180)
--> $DIR/feature-gate-abi.rs:76:5
|
LL | extern "x86-interrupt" fn im7() {} //~ ERROR x86-interrupt ABI is experimental
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_x86_interrupt)] to the crate attributes to enable
error[E0658]: thiscall is experimental and subject to change
--> $DIR/feature-gate-abi.rs:77:5
|
LL | extern "thiscall" fn im8() {} //~ ERROR thiscall is experimental and subject to change
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_thiscall)] to the crate attributes to enable
error[E0658]: amdgpu-kernel ABI is experimental and subject to change (see issue #51575)
--> $DIR/feature-gate-abi.rs:78:5
|
LL | extern "amdgpu-kernel" fn im9() {} //~ ERROR amdgpu-kernel ABI is experimental and subject to change
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_amdgpu_kernel)] to the crate attributes to enable
error[E0658]: intrinsics are subject to change
--> $DIR/feature-gate-abi.rs:82:11
|
LL | type A1 = extern "rust-intrinsic" fn(); //~ ERROR intrinsics are subject to change
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(intrinsics)] to the crate attributes to enable
error[E0658]: platform intrinsics are experimental and possibly buggy (see issue #27731)
--> $DIR/feature-gate-abi.rs:83:11
|
LL | type A2 = extern "platform-intrinsic" fn(); //~ ERROR platform intrinsics are experimental
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(platform_intrinsics)] to the crate attributes to enable
error[E0658]: vectorcall is experimental and subject to change
--> $DIR/feature-gate-abi.rs:84:11
|
LL | type A3 = extern "vectorcall" fn(); //~ ERROR vectorcall is experimental and subject to change
| ^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_vectorcall)] to the crate attributes to enable
error[E0658]: rust-call ABI is subject to change (see issue #29625)
--> $DIR/feature-gate-abi.rs:85:11
|
LL | type A4 = extern "rust-call" fn(); //~ ERROR rust-call ABI is subject to change
| ^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(unboxed_closures)] to the crate attributes to enable
error[E0658]: msp430-interrupt ABI is experimental and subject to change (see issue #38487)
--> $DIR/feature-gate-abi.rs:86:11
|
LL | type A5 = extern "msp430-interrupt" fn(); //~ ERROR msp430-interrupt ABI is experimental
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_msp430_interrupt)] to the crate attributes to enable
error[E0658]: PTX ABIs are experimental and subject to change (see issue #38788)
--> $DIR/feature-gate-abi.rs:87:11
|
LL | type A6 = extern "ptx-kernel" fn (); //~ ERROR PTX ABIs are experimental and subject to change
| ^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_ptx)] to the crate attributes to enable
error[E0658]: x86-interrupt ABI is experimental and subject to change (see issue #40180)
--> $DIR/feature-gate-abi.rs:88:11
|
LL | type A7 = extern "x86-interrupt" fn(); //~ ERROR x86-interrupt ABI is experimental
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_x86_interrupt)] to the crate attributes to enable
error[E0658]: thiscall is experimental and subject to change
--> $DIR/feature-gate-abi.rs:89:11
|
LL | type A8 = extern "thiscall" fn(); //~ ERROR thiscall is experimental and subject to change
| ^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_thiscall)] to the crate attributes to enable
error[E0658]: amdgpu-kernel ABI is experimental and subject to change (see issue #51575)
--> $DIR/feature-gate-abi.rs:90:11
|
LL | type A9 = extern "amdgpu-kernel" fn(); //~ ERROR amdgpu-kernel ABI is experimental and subject to change
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_amdgpu_kernel)] to the crate attributes to enable
error[E0658]: intrinsics are subject to change
--> $DIR/feature-gate-abi.rs:93:1
|
LL | extern "rust-intrinsic" {} //~ ERROR intrinsics are subject to change
| ^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(intrinsics)] to the crate attributes to enable
error[E0658]: platform intrinsics are experimental and possibly buggy (see issue #27731)
--> $DIR/feature-gate-abi.rs:94:1
|
LL | extern "platform-intrinsic" {} //~ ERROR platform intrinsics are experimental
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(platform_intrinsics)] to the crate attributes to enable
error[E0658]: vectorcall is experimental and subject to change
--> $DIR/feature-gate-abi.rs:95:1
|
LL | extern "vectorcall" {} //~ ERROR vectorcall is experimental and subject to change
| ^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_vectorcall)] to the crate attributes to enable
error[E0658]: rust-call ABI is subject to change (see issue #29625)
--> $DIR/feature-gate-abi.rs:96:1
|
LL | extern "rust-call" {} //~ ERROR rust-call ABI is subject to change
| ^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(unboxed_closures)] to the crate attributes to enable
error[E0658]: msp430-interrupt ABI is experimental and subject to change (see issue #38487)
--> $DIR/feature-gate-abi.rs:97:1
|
LL | extern "msp430-interrupt" {} //~ ERROR msp430-interrupt ABI is experimental
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_msp430_interrupt)] to the crate attributes to enable
error[E0658]: PTX ABIs are experimental and subject to change (see issue #38788)
--> $DIR/feature-gate-abi.rs:98:1
|
LL | extern "ptx-kernel" {} //~ ERROR PTX ABIs are experimental and subject to change
| ^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_ptx)] to the crate attributes to enable
error[E0658]: x86-interrupt ABI is experimental and subject to change (see issue #40180)
--> $DIR/feature-gate-abi.rs:99:1
|
LL | extern "x86-interrupt" {} //~ ERROR x86-interrupt ABI is experimental
| ^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_x86_interrupt)] to the crate attributes to enable
error[E0658]: thiscall is experimental and subject to change
--> $DIR/feature-gate-abi.rs:100:1
|
LL | extern "thiscall" {} //~ ERROR thiscall is experimental and subject to change
| ^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_thiscall)] to the crate attributes to enable
error[E0658]: amdgpu-kernel ABI is experimental and subject to change (see issue #51575)
--> $DIR/feature-gate-abi.rs:101:1
|
LL | extern "amdgpu-kernel" {} //~ ERROR amdgpu-kernel ABI is experimental and subject to change
| ^^^^^^^^^^^^^^^^^^^^^^^^^
|
= help: add #![feature(abi_amdgpu_kernel)] to the crate attributes to enable
error: aborting due to 63 previous errors
For more information about this error, try `rustc --explain E0658`.