Substrate Companion for rust 1.54

.gitlab-ci.yml

@@ -15,7 +15,9 @@ stages:
   - publish
   - deploy
 
-image:                             paritytech/ci-linux:production
+# FIXME: revert me
+# image:                             paritytech/ci-linux:production
+image:                             paritytech/ci-linux:staging-1.54.0
 
 workflow:
   rules:

node/overseer/all-subsystems-gen/tests/ui/err-01-generic-used-twice.stderr

@@ -4,7 +4,7 @@ error: Generic type parameters may only be used for exactly one field, but is us
 6 |     a: X,
   |        ^
 
-error[E0599]: no method named `replace_a` found for struct `AllSubsystems<u16>` in the current scope
+error[E0599]: no method named `replace_a` found for struct `AllSubsystems` in the current scope
   --> $DIR/err-01-generic-used-twice.rs:15:17
    |
 5  | struct AllSubsystems<X> {

node/overseer/overseer-gen/tests/ui/err-01-duplicate-consumer.stderr

@@ -7,7 +7,7 @@ error[E0119]: conflicting implementations of trait `std::convert::From<MsgStrukt
    | first implementation here
    | conflicting implementation for `AllMessages`
    |
-   = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
+   = note: this error originates in the attribute macro `overlord` (in Nightly builds, run with -Z macro-backtrace for more info)
 
 error[E0119]: conflicting implementations of trait `polkadot_overseer_gen::SubsystemSender<MsgStrukt>` for type `OverseerSubsystemSender`
   --> $DIR/err-01-duplicate-consumer.rs:19:1
@@ -18,4 +18,4 @@ error[E0119]: conflicting implementations of trait `polkadot_overseer_gen::Subsy
    | first implementation here
    | conflicting implementation for `OverseerSubsystemSender`
    |
-   = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
+   = note: this error originates in the attribute macro `overlord` (in Nightly builds, run with -Z macro-backtrace for more info)

node/overseer/overseer-gen/tests/ui/err-04-missing-error.stderr

@@ -4,7 +4,7 @@ error: Must declare the overseer error type via `error=..`.
 16 | #[overlord(signal=SigSigSig, event=Event, gen=AllMessages)]
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    |
-   = note: this error originates in an attribute macro (in Nightly builds, run with -Z macro-backtrace for more info)
+   = note: this error originates in the attribute macro `overlord` (in Nightly builds, run with -Z macro-backtrace for more info)
 
 error[E0433]: failed to resolve: use of undeclared type `Overseer`
   --> $DIR/err-04-missing-error.rs:30:10

parachain/test-parachains/halt/src/lib.rs

@@ -39,20 +39,18 @@ pub fn wasm_binary_unwrap() -> &'static [u8] {
 #[panic_handler]
 #[no_mangle]
 pub fn panic(_info: &core::panic::PanicInfo) -> ! {
-	unsafe { core::intrinsics::abort() }
+	core::intrinsics::abort()
 }
 
 #[cfg(not(feature = "std"))]
 #[alloc_error_handler]
 #[no_mangle]
 pub fn oom(_: core::alloc::Layout) -> ! {
-	unsafe {
-		core::intrinsics::abort();
-	}
+	core::intrinsics::abort();
 }
 
 #[cfg(not(feature = "std"))]
 #[no_mangle]
-pub extern "C" fn validate_block(params: *const u8, len: usize) -> u64 {
+pub extern "C" fn validate_block(_params: *const u8, _len: usize) -> u64 {
 	loop {}
 }