$ git clone -n https://src.fedoraproject.org/rpms/python-osc-lib.git /var/lib/mock/f40-build-2366180-60377/root/chroot_tmpdir/scmroot/python-osc-lib
Cloning into '/var/lib/mock/f40-build-2366180-60377/root/chroot_tmpdir/scmroot/python-osc-lib'...
$ git fetch origin 5afa878d5e63cba80a447fa0e4d8731ecb093fc6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-osc-lib
 * [new ref]         5afa878d5e63cba80a447fa0e4d8731ecb093fc6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5afa878 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild