$ git clone -n https://src.fedoraproject.org/rpms/cyrus-imapd.git /var/lib/mock/f41-build-816498-150225/root/chroot_tmpdir/scmroot/cyrus-imapd
Cloning into '/var/lib/mock/f41-build-816498-150225/root/chroot_tmpdir/scmroot/cyrus-imapd'...
$ git reset --hard c609550ba86b4c277e85d15d9c545203c88bdd10
HEAD is now at c609550 Perl 5.40 rebuild