$ git clone -n https://src.fedoraproject.org/rpms/pmbootstrap.git /var/lib/mock/f41-build-833824-14943/root/chroot_tmpdir/scmroot/pmbootstrap
Cloning into '/var/lib/mock/f41-build-833824-14943/root/chroot_tmpdir/scmroot/pmbootstrap'...
$ git fetch origin f1461f4c1a65b6a87299ac07a4643829a7dfba40:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pmbootstrap
 * [new ref]         f1461f4c1a65b6a87299ac07a4643829a7dfba40 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f1461f4 Rebuilt for Python 3.13