$ git clone -n https://src.fedoraproject.org/rpms/bicon.git /var/lib/mock/f38-build-710662-93554/root/chroot_tmpdir/scmroot/bicon
Cloning into '/var/lib/mock/f38-build-710662-93554/root/chroot_tmpdir/scmroot/bicon'...
$ git fetch origin 62e799901a47fb14bfa09eaee8c6e8abbe8bd894:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/bicon
 * [new ref]         62e799901a47fb14bfa09eaee8c6e8abbe8bd894 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 62e7999 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild