$ git clone -n https://src.fedoraproject.org/rpms/nbdkit.git /var/lib/mock/f40-build-772336-126390/root/chroot_tmpdir/scmroot/nbdkit
Cloning into '/var/lib/mock/f40-build-772336-126390/root/chroot_tmpdir/scmroot/nbdkit'...
$ git reset --hard de42188bf3c5e326eae0eb62291e55751643733e
HEAD is now at de42188 Rebuild for https://fedoraproject.org/wiki/Changes/Ruby_3.3