$ git clone -n https://src.fedoraproject.org/rpms/rust-encoding-index-korean.git /var/lib/mock/f40-build-2036119-48007/root/chroot_tmpdir/scmroot/rust-encoding-index-korean
Cloning into '/var/lib/mock/f40-build-2036119-48007/root/chroot_tmpdir/scmroot/rust-encoding-index-korean'...
$ git fetch origin e4fe8791930ac73d2f237fdd1e61e14e0b998544:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-encoding-index-korean
 * [new ref]         e4fe8791930ac73d2f237fdd1e61e14e0b998544 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e4fe879 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild