$ git clone -n https://src.fedoraproject.org/rpms/pystatgrab.git /var/lib/mock/f40-build-772350-126392/root/chroot_tmpdir/scmroot/pystatgrab
Cloning into '/var/lib/mock/f40-build-772350-126392/root/chroot_tmpdir/scmroot/pystatgrab'...
$ git fetch origin f074708d5291322165370379dce033d01baf934f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pystatgrab
 * [new ref]         f074708d5291322165370379dce033d01baf934f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f074708 update to 0.7.2