$ git clone -n https://src.fedoraproject.org/rpms/python-trezor.git /var/lib/mock/f39-build-1555245-37092/root/chroot_tmpdir/scmroot/python-trezor
Cloning into '/var/lib/mock/f39-build-1555245-37092/root/chroot_tmpdir/scmroot/python-trezor'...
$ git fetch origin 224cbdbe4b5bca63e4c2f1336ab77cc716ad2474:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-trezor
 * [new ref]         224cbdbe4b5bca63e4c2f1336ab77cc716ad2474 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 224cbdb Updated to version 0.13.8