$ git clone -n https://src.fedoraproject.org/rpms/perl-Date-Calc-XS.git /var/lib/mock/f41-build-816300-150086/root/chroot_tmpdir/scmroot/perl-Date-Calc-XS
Cloning into '/var/lib/mock/f41-build-816300-150086/root/chroot_tmpdir/scmroot/perl-Date-Calc-XS'...
$ git reset --hard b425585c5e80f7e9827134bd6c9f47381cea2c55
HEAD is now at b425585 Perl 5.40 rebuild