$ git clone -n https://src.fedoraproject.org/rpms/rust-drm.git /var/lib/mock/f39-build-2575777-62201/root/chroot_tmpdir/scmroot/rust-drm
Cloning into '/var/lib/mock/f39-build-2575777-62201/root/chroot_tmpdir/scmroot/rust-drm'...
$ git fetch origin 6da509cbde2db02e363a4c908f91a861bcc0d0de:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-drm
 * [new ref]         6da509cbde2db02e363a4c908f91a861bcc0d0de -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6da509c Update to 0.11.1; Fixes: RHBZ#2240194