$ git clone -n https://src.fedoraproject.org/rpms/xrootd.git /var/lib/mock/f40-build-799202-142248/root/chroot_tmpdir/scmroot/xrootd
Cloning into '/var/lib/mock/f40-build-799202-142248/root/chroot_tmpdir/scmroot/xrootd'...
$ git reset --hard 0a46bf1aee0b0cfbaca5ff8a5239cf5e3ad7594d
HEAD is now at 0a46bf1 Update sources