$ git clone -n https://src.fedoraproject.org/rpms/openjdk-asmtools7.git /var/lib/mock/f40-build-2674221-67688/root/chroot_tmpdir/scmroot/openjdk-asmtools7
Cloning into '/var/lib/mock/f40-build-2674221-67688/root/chroot_tmpdir/scmroot/openjdk-asmtools7'...
$ git fetch origin f38f16e4a9a07a7c82d7a394a36749efe3962935:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/openjdk-asmtools7
 * [new ref]         f38f16e4a9a07a7c82d7a394a36749efe3962935 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f38f16e Rebuilt for java-21-openjdk as system jdk