$ git clone -n https://src.fedoraproject.org/rpms/libXcursor.git /var/lib/mock/f40-build-738265-107786/root/chroot_tmpdir/scmroot/libXcursor
Cloning into '/var/lib/mock/f40-build-738265-107786/root/chroot_tmpdir/scmroot/libXcursor'...
$ git fetch origin 3741f686560d61311bfb3c2ac3483911c8825c86:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libXcursor
 * [new ref]         3741f686560d61311bfb3c2ac3483911c8825c86 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3741f68 SPDX Migration