$ git clone -n http://fedora.riscv.rocks:3000/rpms/libserf.git /var/lib/mock/f37-build-680076-76762/root/chroot_tmpdir/scmroot/libserf
Cloning into '/var/lib/mock/f37-build-680076-76762/root/chroot_tmpdir/scmroot/libserf'...
$ git reset --hard 45f74dbe5aa6482b88e2c67d0f4697a9058855f3
HEAD is now at 45f74db Pass RPM_* variables to the environment