$ git clone -n https://src.fedoraproject.org/rpms/srecord.git /var/lib/mock/f40-build-2216251-52484/root/chroot_tmpdir/scmroot/srecord
Cloning into '/var/lib/mock/f40-build-2216251-52484/root/chroot_tmpdir/scmroot/srecord'...
$ git fetch origin 4d2b7a885e73398fe1caf7fa3d514b522a1bca2f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/srecord
 * [new ref]         4d2b7a885e73398fe1caf7fa3d514b522a1bca2f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4d2b7a8 - update to 1.65