$ git clone -n https://src.fedoraproject.org/rpms/rust-syntect4.git /var/lib/mock/f38-build-side-43-rust-devel-1417720-31459/root/chroot_tmpdir/scmroot/rust-syntect4
Cloning into '/var/lib/mock/f38-build-side-43-rust-devel-1417720-31459/root/chroot_tmpdir/scmroot/rust-syntect4'...
$ git fetch origin b684910fbd5f6f068fe76cbc9bf83b712ab322bc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-syntect4
 * [new ref]         b684910fbd5f6f068fe76cbc9bf83b712ab322bc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b684910 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild