$ git clone -n https://src.fedoraproject.org/rpms/akonadi-mime.git /var/lib/mock/f42-build-864240-172274/root/chroot_tmpdir/scmroot/akonadi-mime
Cloning into '/var/lib/mock/f42-build-864240-172274/root/chroot_tmpdir/scmroot/akonadi-mime'...
$ git fetch origin ce86a3fd035cc22e302630d68d2f6a64cf44de19:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/akonadi-mime
 * [new ref]         ce86a3fd035cc22e302630d68d2f6a64cf44de19 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ce86a3f 24.12.0