$ git clone -n https://src.fedoraproject.org/rpms/libgsasl.git /var/lib/mock/f40-build-2604398-63388/root/chroot_tmpdir/scmroot/libgsasl
Cloning into '/var/lib/mock/f40-build-2604398-63388/root/chroot_tmpdir/scmroot/libgsasl'...
$ git fetch origin ceaccdd3a22264ddf4003de3270329a78118e6c2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libgsasl
 * [new ref]         ceaccdd3a22264ddf4003de3270329a78118e6c2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ceaccdd Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild