$ git clone -n https://src.fedoraproject.org/rpms/libunicap.git /var/lib/mock/f40-build-2411294-60561/root/chroot_tmpdir/scmroot/libunicap
Cloning into '/var/lib/mock/f40-build-2411294-60561/root/chroot_tmpdir/scmroot/libunicap'...
$ git fetch origin eaabbff58150121f9fd3a71bf343ffedc0abcdcc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libunicap
 * [new ref]         eaabbff58150121f9fd3a71bf343ffedc0abcdcc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at eaabbff Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild