$ git clone -n https://src.fedoraproject.org/rpms/vsftpd.git /var/lib/mock/f31-build-109767-33965/root/chroot_tmpdir/scmroot/vsftpd
Cloning into '/var/lib/mock/f31-build-109767-33965/root/chroot_tmpdir/scmroot/vsftpd'...
$ git reset --hard 6848e2e801f862f48ccd5dfdc3fd33ec9100c875
HEAD is now at 6848e2e Partially fix problem with bad utmp entries when pututxline() fails