$ git clone -n https://src.fedoraproject.org/rpms/perl-Package-Stash-XS.git /var/lib/mock/f31-build-46270-26495/root/chroot_tmpdir/scmroot/perl-Package-Stash-XS
Cloning into '/var/lib/mock/f31-build-46270-26495/root/chroot_tmpdir/scmroot/perl-Package-Stash-XS'...
$ git reset --hard a91a4a0d59fbb4b19be98a68a20464f07ce14651
HEAD is now at a91a4a0 Perl 5.30 rebuild