$ git clone -n https://src.fedoraproject.org/rpms/texmaker.git /var/lib/mock/f40-build-783190-132738/root/chroot_tmpdir/scmroot/texmaker
Cloning into '/var/lib/mock/f40-build-783190-132738/root/chroot_tmpdir/scmroot/texmaker'...
$ git fetch origin 59f3b7b8d17a394e8d268568ad2d49e2f3a23d48:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/texmaker
 * [new ref]         59f3b7b8d17a394e8d268568ad2d49e2f3a23d48 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 59f3b7b Rebuild (qt6)