$ git clone -n https://src.fedoraproject.org/rpms/objectweb-asm.git /var/lib/mock/f41-build-1477922-23803/root/chroot_tmpdir/scmroot/objectweb-asm
Cloning into '/var/lib/mock/f41-build-1477922-23803/root/chroot_tmpdir/scmroot/objectweb-asm'...
$ git fetch origin 5dc6bf7550ee4bd2a59e5e876fa272e33006bd60:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/objectweb-asm
 * [new ref]         5dc6bf7550ee4bd2a59e5e876fa272e33006bd60 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5dc6bf7 Rebuilt for java-21-openjdk as system jdk