$ git clone -n https://git.cclinux.org/stage/rpms/rubygem-mysql2 /mnt/compose/mock/module-ruby-3.0-8100020240617170522-e155f54d-build-114804-77477/root/chroot_tmpdir/scmroot/rubygem-mysql2
Cloning into '/mnt/compose/mock/module-ruby-3.0-8100020240617170522-e155f54d-build-114804-77477/root/chroot_tmpdir/scmroot/rubygem-mysql2'...
warning: redirecting to https://git.cclinux.org/stage/rpms/rubygem-mysql2.git/
$ git fetch origin ecdf8cca1591147e2472bdf0d820038795df618f:KOJI_FETCH_HEAD
warning: redirecting to https://git.cclinux.org/stage/rpms/rubygem-mysql2.git/
From https://git.cclinux.org/stage/rpms/rubygem-mysql2
 * [new ref]         ecdf8cca1591147e2472bdf0d820038795df618f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ecdf8cc import rubygem-mysql2-0.5.3-2.module+el8.10.0+21858+d19f3934