$ git clone -n https://src.fedoraproject.org/rpms/canl-java.git /var/lib/mock/f40-build-2528870-61828/root/chroot_tmpdir/scmroot/canl-java
Cloning into '/var/lib/mock/f40-build-2528870-61828/root/chroot_tmpdir/scmroot/canl-java'...
$ git fetch origin f5082982a11a21ea9598093f5a05e9e1f971c24c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/canl-java
 * [new ref]         f5082982a11a21ea9598093f5a05e9e1f971c24c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f508298 Rebuilt for java-21-openjdk as system jdk