$ git clone -n https://git.cclinux.org/stage/rpms/cyrus-imapd.git /var/lib/mock/dist-circle8-build-30723-5222/root/chroot_tmpdir/scmroot/cyrus-imapd
Cloning into '/var/lib/mock/dist-circle8-build-30723-5222/root/chroot_tmpdir/scmroot/cyrus-imapd'...
$ git reset --hard b2022e5f6ed90332c7655e09d519639db393926d
HEAD is now at b2022e5 import cyrus-imapd-3.0.7-19.el8