$ git clone -n https://src.fedoraproject.org/rpms/python-matrix-common.git /var/lib/mock/f41-build-side-2-python-2715365-30541/root/chroot_tmpdir/scmroot/python-matrix-common
Cloning into '/var/lib/mock/f41-build-side-2-python-2715365-30541/root/chroot_tmpdir/scmroot/python-matrix-common'...
$ git fetch origin 2b7be7336ca45f3fa2c843c5b4a8acf15807f713:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-matrix-common
 * [new ref]         2b7be7336ca45f3fa2c843c5b4a8acf15807f713 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2b7be73 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild