$ git clone -n https://src.fedoraproject.org/rpms/rpmreaper.git /var/lib/mock/f31-build-44138-25887/root/chroot_tmpdir/scmroot/rpmreaper
Cloning into '/var/lib/mock/f31-build-44138-25887/root/chroot_tmpdir/scmroot/rpmreaper'...
$ git reset --hard b2d99ae9cbf4a6d8ff27492fa4237dd22809189e
HEAD is now at b2d99ae Rebuild for RPM 4.15