$ git clone -n https://gitee.com/renping000/libtasn1.git /var/lib/mock/dist-an7_9-updates-build-187871-60696/root/chroot_tmpdir/scmroot/libtasn1
Cloning into '/var/lib/mock/dist-an7_9-updates-build-187871-60696/root/chroot_tmpdir/scmroot/libtasn1'...
$ git reset --hard f3c99fba116520ff5834318a7e6fa183b86343ae
HEAD is now at f3c99fb 4.19.0