$ git clone -n https://src.fedoraproject.org/rpms/mimetreeparser.git /var/lib/mock/f40-build-2317342-58133/root/chroot_tmpdir/scmroot/mimetreeparser
Cloning into '/var/lib/mock/f40-build-2317342-58133/root/chroot_tmpdir/scmroot/mimetreeparser'...
$ git fetch origin 2dd43cac9a21d1fc6be050915601b4dce6fd7a87:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/mimetreeparser
 * [new ref]         2dd43cac9a21d1fc6be050915601b4dce6fd7a87 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2dd43ca Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild