$ git clone -n https://src.fedoraproject.org/rpms/rpm.git /var/lib/mock/f40-build-740765-109764/root/chroot_tmpdir/scmroot/rpm
Cloning into '/var/lib/mock/f40-build-740765-109764/root/chroot_tmpdir/scmroot/rpm'...
$ git reset --hard b0f8f4c9e82d602f64399df5f0aa643fbc4bba4d
HEAD is now at b0f8f4c Fix sysusers.d generator barfing on legit content (#2246236)