$ git clone -n https://git.cclinux.org/stage/rpms/systemd.git /var/lib/mock/dist-circle8_8-updates-build-103539-53564/root/chroot_tmpdir/scmroot/systemd
Cloning into '/var/lib/mock/dist-circle8_8-updates-build-103539-53564/root/chroot_tmpdir/scmroot/systemd'...
$ git reset --hard 3d586883b025a875f6087b416d8df8c99e11b84a
HEAD is now at 3d58688 import systemd-239-74.el8_8.3