$ git clone -n http://fedora.riscv.rocks:3000/rpms/gdb.git /var/lib/mock/f40-build-777846-129585/root/chroot_tmpdir/scmroot/gdb
Cloning into '/var/lib/mock/f40-build-777846-129585/root/chroot_tmpdir/scmroot/gdb'...
$ git fetch origin 634fa260264973913699f3352f12c446dbda9f30:KOJI_FETCH_HEAD
From http://fedora.riscv.rocks:3000/rpms/gdb
 * [new ref]         634fa260264973913699f3352f12c446dbda9f30 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 634fa26 Merge remote-tracking branch 'up/main' into main-riscv64