$ git clone -n https://src.fedoraproject.org/rpms/libkdcraw.git /var/lib/mock/f41-build-846907-163497/root/chroot_tmpdir/scmroot/libkdcraw
Cloning into '/var/lib/mock/f41-build-846907-163497/root/chroot_tmpdir/scmroot/libkdcraw'...
$ git fetch origin 68409f535da589bd91280d007344e36b5c6a8c0c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libkdcraw
 * [new ref]         68409f535da589bd91280d007344e36b5c6a8c0c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 68409f5 24.08.0