$ git clone -n https://src.fedoraproject.org/rpms/rust-wayland-commons.git /var/lib/mock/f39-build-1521618-35850/root/chroot_tmpdir/scmroot/rust-wayland-commons
Cloning into '/var/lib/mock/f39-build-1521618-35850/root/chroot_tmpdir/scmroot/rust-wayland-commons'...
$ git fetch origin 87a73078da232e4af4a54fe0d0d623b49f40d65a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-wayland-commons
 * [new ref]         87a73078da232e4af4a54fe0d0d623b49f40d65a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 87a7307 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild