$ git clone -n https://src.fedoraproject.org/rpms/rust-wayland-scanner.git /var/lib/mock/f38-build-side-43-rust-devel-1417250-31459/root/chroot_tmpdir/scmroot/rust-wayland-scanner
Cloning into '/var/lib/mock/f38-build-side-43-rust-devel-1417250-31459/root/chroot_tmpdir/scmroot/rust-wayland-scanner'...
$ git fetch origin 29ccefc697168434b2a2448471d7a97c43b7d284:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-wayland-scanner
 * [new ref]         29ccefc697168434b2a2448471d7a97c43b7d284 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 29ccefc Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild