$ git clone -n https://src.fedoraproject.org/rpms/libmodsecurity.git /var/lib/mock/f40-build-2605177-63453/root/chroot_tmpdir/scmroot/libmodsecurity
Cloning into '/var/lib/mock/f40-build-2605177-63453/root/chroot_tmpdir/scmroot/libmodsecurity'...
$ git fetch origin 4b3cf1c9710b5997511023f35cc39f5e21bcc339:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libmodsecurity
 * [new ref]         4b3cf1c9710b5997511023f35cc39f5e21bcc339 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4b3cf1c Add GPG check and change project URL