$ git clone -n https://src.fedoraproject.org/rpms/R-tinytex /var/lib/mock/f41-build-side-1-3149150-40244/root/chroot_tmpdir/scmroot/R-tinytex
Cloning into '/var/lib/mock/f41-build-side-1-3149150-40244/root/chroot_tmpdir/scmroot/R-tinytex'...
$ git fetch origin e833d871fdb5d04e7a28de9b06708daf295d770d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/R-tinytex
 * [new ref]         e833d871fdb5d04e7a28de9b06708daf295d770d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e833d87 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild