$ git clone -n https://src.fedoraproject.org/rpms/timew.git /var/lib/mock/f40-build-790702-136815/root/chroot_tmpdir/scmroot/timew
Cloning into '/var/lib/mock/f40-build-790702-136815/root/chroot_tmpdir/scmroot/timew'...
$ git fetch origin bcb7683d709486d3d494be03828ed11ff1ea998d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/timew
 * [new ref]         bcb7683d709486d3d494be03828ed11ff1ea998d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bcb7683 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild