$ git clone -n https://src.fedoraproject.org/rpms/blogilo.git /var/lib/mock/f42-build-3346740-45002/root/chroot_tmpdir/scmroot/blogilo
Cloning into '/var/lib/mock/f42-build-3346740-45002/root/chroot_tmpdir/scmroot/blogilo'...
$ git fetch origin 3971ec62f8926b837433e8ccbbb81372e84fc037:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/blogilo
 * [new ref]         3971ec62f8926b837433e8ccbbb81372e84fc037 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3971ec6 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild