$ git clone -n https://src.fedoraproject.org/rpms/plexus-build-api0.git /var/lib/mock/f43-build-61030230-6587930/root/chroot_tmpdir/scmroot/plexus-build-api0
Cloning into '/var/lib/mock/f43-build-61030230-6587930/root/chroot_tmpdir/scmroot/plexus-build-api0'...
$ git fetch origin 6ad63c132c71f525217c2af5d406cfd115c42b36:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/plexus-build-api0
 * [new ref]         6ad63c132c71f525217c2af5d406cfd115c42b36 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6ad63c1 Build with OpenJDK 25