$ git clone -n https://src.fedoraproject.org/rpms/thrift.git /var/lib/mock/f42-build-side-1-3589330-46957/root/chroot_tmpdir/scmroot/thrift
Cloning into '/var/lib/mock/f42-build-side-1-3589330-46957/root/chroot_tmpdir/scmroot/thrift'...
$ git fetch origin 99d304634a8a0737c0fdf2e62495e2c15c9b3fcb:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/thrift
 * [new ref]         99d304634a8a0737c0fdf2e62495e2c15c9b3fcb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 99d3046 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild