$ git clone -n https://src.fedoraproject.org/rpms/ghc-OpenGL.git /var/lib/mock/f42-build-877433-180226/root/chroot_tmpdir/scmroot/ghc-OpenGL
Cloning into '/var/lib/mock/f42-build-877433-180226/root/chroot_tmpdir/scmroot/ghc-OpenGL'...
$ git fetch origin 9a57830cd6c3a164e60fea6e7bd9bab82413ccda:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-OpenGL
 * [new ref]         9a57830cd6c3a164e60fea6e7bd9bab82413ccda -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9a57830 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild