$ git clone -n https://src.fedoraproject.org/rpms/libs3.git /var/lib/mock/f41-build-826065-154851/root/chroot_tmpdir/scmroot/libs3
Cloning into '/var/lib/mock/f41-build-826065-154851/root/chroot_tmpdir/scmroot/libs3'...
$ git fetch origin 8be1ee1ed1e89cc941def0dc6c99009880242a35:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libs3
 * [new ref]         8be1ee1ed1e89cc941def0dc6c99009880242a35 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8be1ee1 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild