$ git clone -n https://src.fedoraproject.org/rpms/libx86emu.git /var/lib/mock/f41-build-849133-164732/root/chroot_tmpdir/scmroot/libx86emu
Cloning into '/var/lib/mock/f41-build-849133-164732/root/chroot_tmpdir/scmroot/libx86emu'...
$ git fetch origin 0f3fdab46cfb4077572f90c9b337fa5090e1e70e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libx86emu
 * [new ref]         0f3fdab46cfb4077572f90c9b337fa5090e1e70e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0f3fdab Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild