$ git clone -n https://src.fedoraproject.org/rpms/thonny.git /var/lib/mock/f39-build-1535666-36247/root/chroot_tmpdir/scmroot/thonny
Cloning into '/var/lib/mock/f39-build-1535666-36247/root/chroot_tmpdir/scmroot/thonny'...
$ git fetch origin 2f2c70a93e6776316151930130c7972def41c51d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/thonny
 * [new ref]         2f2c70a93e6776316151930130c7972def41c51d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2f2c70a Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild