$ git clone -n https://src.fedoraproject.org/rpms/perl-Guard.git /var/lib/mock/f31-build-44731-26250/root/chroot_tmpdir/scmroot/perl-Guard
Cloning into '/var/lib/mock/f31-build-44731-26250/root/chroot_tmpdir/scmroot/perl-Guard'...
$ git reset --hard 2eaa37d2bd8af790195d3f26e7c55df1ff9c2ce8
HEAD is now at 2eaa37d Perl 5.30 rebuild