Coverage incantation fix

rust-lang/rust#131829

Author: Grinkers

.github/workflows/coverage.yml

@@ -26,8 +26,8 @@ jobs:
         env:
           RUSTC_BOOTSTRAP: '1'
           CARGO_INCREMENTAL: '0'
-          RUSTFLAGS: '-Zprofile -Cinstrument-coverage -Ccodegen-units=1 -Cllvm-args=--inline-threshold=0 -Clink-dead-code -Coverflow-checks=off -Cpanic=abort -Zpanic_abort_tests'
-          RUSTDOCFLAGS: '-Zprofile -Cinstrument-coverage -Ccodegen-units=1 -Cllvm-args=--inline-threshold=0 -Clink-dead-code -Coverflow-checks=off -Cpanic=abort -Zpanic_abort_tests'
+          RUSTFLAGS: '-Cinstrument-coverage -Ccodegen-units=1 -Cllvm-args=--inline-threshold=0 -Clink-dead-code -Coverflow-checks=off -Cpanic=abort -Zpanic_abort_tests'
+          RUSTDOCFLAGS: '-Cinstrument-coverage -Ccodegen-units=1 -Cllvm-args=--inline-threshold=0 -Clink-dead-code -Coverflow-checks=off -Cpanic=abort -Zpanic_abort_tests'
       - name: Run default tests with code coverage
         uses: actions-rs/cargo@v1
         with:
@@ -36,8 +36,8 @@ jobs:
         env:
           RUSTC_BOOTSTRAP: '1'
           CARGO_INCREMENTAL: '0'
-          RUSTFLAGS: '-Zprofile -Cinstrument-coverage -Ccodegen-units=1 -Cllvm-args=--inline-threshold=0 -Clink-dead-code -Coverflow-checks=off -Cpanic=abort -Zpanic_abort_tests'
-          RUSTDOCFLAGS: '-Zprofile -Cinstrument-coverage -Ccodegen-units=1 -Cllvm-args=--inline-threshold=0 -Clink-dead-code -Coverflow-checks=off -Cpanic=abort -Zpanic_abort_tests'
+          RUSTFLAGS: '-Cinstrument-coverage -Ccodegen-units=1 -Cllvm-args=--inline-threshold=0 -Clink-dead-code -Coverflow-checks=off -Cpanic=abort -Zpanic_abort_tests'
+          RUSTDOCFLAGS: '-Cinstrument-coverage -Ccodegen-units=1 -Cllvm-args=--inline-threshold=0 -Clink-dead-code -Coverflow-checks=off -Cpanic=abort -Zpanic_abort_tests'
       - name: Run grcov
         id: coverage
         uses: rraval/grcov@master