$ git clone -n https://src.fedoraproject.org/rpms/perl-Devel-Caller.git /var/lib/mock/f31-build-63250-29337/root/chroot_tmpdir/scmroot/perl-Devel-Caller
Cloning into '/var/lib/mock/f31-build-63250-29337/root/chroot_tmpdir/scmroot/perl-Devel-Caller'...
$ git reset --hard 8e586feac0082f719e0b35deaee7e55becd9f3ac
HEAD is now at 8e586fe - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild