$ git clone -n https://git.centos.org/rpms/libnbd /var/lib/mock/module-virt-rhel-8030020210406220318-30b713e6-build-68356-19292/root/chroot_tmpdir/scmroot/libnbd
Cloning into '/var/lib/mock/module-virt-rhel-8030020210406220318-30b713e6-build-68356-19292/root/chroot_tmpdir/scmroot/libnbd'...
$ git reset --hard 1084a39e85cac9b4eb432531942316c77be8975b
HEAD is now at 1084a39 import libnbd-1.2.2-1.module+el8.3.0+7353+9de0a3cc