$ git clone -n https://src.fedoraproject.org/rpms/racket.git /var/lib/mock/f41-build-835735-158627/root/chroot_tmpdir/scmroot/racket
Cloning into '/var/lib/mock/f41-build-835735-158627/root/chroot_tmpdir/scmroot/racket'...
$ git fetch origin 6ebb42f883812ae71e7b6275e0303bd25ea42286:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/racket
 * [new ref]         6ebb42f883812ae71e7b6275e0303bd25ea42286 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6ebb42f Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild