$ git clone -n http://fedora.riscv.rocks:3000/rpms/libtool.git /var/lib/mock/f40-build-775887-128481/root/chroot_tmpdir/scmroot/libtool
Cloning into '/var/lib/mock/f40-build-775887-128481/root/chroot_tmpdir/scmroot/libtool'...
$ git fetch origin 01c3a12101bf5051a2c294fa4e49795d22c60037:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/rpms/libtool
 * [new ref]         01c3a12101bf5051a2c294fa4e49795d22c60037 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 01c3a12 Reduce patch to minimal