$ git clone -n https://src.fedoraproject.org/rpms/perl-HTTP-Tiny-Paranoid.git /var/lib/mock/f45-build-24043-601/root/chroot_tmpdir/scmroot/perl-HTTP-Tiny-Paranoid
Cloning into '/var/lib/mock/f45-build-24043-601/root/chroot_tmpdir/scmroot/perl-HTTP-Tiny-Paranoid'...
$ git fetch origin 67048a794ac24c501d85ef065d978d13b43043fe:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-HTTP-Tiny-Paranoid
 * [new ref]         67048a794ac24c501d85ef065d978d13b43043fe -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 67048a7 new upstream version; adds tests so run them