$ git clone -n https://src.fedoraproject.org/rpms/rust-wayland-protocols.git /var/lib/mock/f39-build-1526901-36108/root/chroot_tmpdir/scmroot/rust-wayland-protocols
Cloning into '/var/lib/mock/f39-build-1526901-36108/root/chroot_tmpdir/scmroot/rust-wayland-protocols'...
$ git fetch origin a955556462b0ad35e16d8f0cc8c239e01aa80b8a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-wayland-protocols
 * [new ref]         a955556462b0ad35e16d8f0cc8c239e01aa80b8a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a955556 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild