$ git clone -n http://fedora.riscv.rocks:3000/rpms/gdb.git /var/lib/mock/f40-build-730410-103227/root/chroot_tmpdir/scmroot/gdb
Cloning into '/var/lib/mock/f40-build-730410-103227/root/chroot_tmpdir/scmroot/gdb'...
$ git fetch origin 65104ce0d9c9c78b94e78b2bae49e4c2026786b1:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/rpms/gdb
 * [new ref]         65104ce0d9c9c78b94e78b2bae49e4c2026786b1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 65104ce Final bootstrap for Python 3.12 riscv64