$ git clone -n https://src.fedoraproject.org/rpms/rust-yeslogic-fontconfig-sys.git /var/lib/mock/f38-build-side-43-rust-devel-1416025-31457/root/chroot_tmpdir/scmroot/rust-yeslogic-fontconfig-sys
Cloning into '/var/lib/mock/f38-build-side-43-rust-devel-1416025-31457/root/chroot_tmpdir/scmroot/rust-yeslogic-fontconfig-sys'...
$ git fetch origin 010434bad7b56749d9b89569b2b902ff9e390d3c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-yeslogic-fontconfig-sys
 * [new ref]         010434bad7b56749d9b89569b2b902ff9e390d3c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 010434b Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild