$ git clone -n https://src.fedoraproject.org/rpms/imhex.git /var/lib/mock/f40-build-2381279-60448/root/chroot_tmpdir/scmroot/imhex
Cloning into '/var/lib/mock/f40-build-2381279-60448/root/chroot_tmpdir/scmroot/imhex'...
$ git fetch origin c70748f3de04e85c058924830e2912c32298f258:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/imhex
 * [new ref]         c70748f3de04e85c058924830e2912c32298f258 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c70748f Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild