$ git clone -n https://src.fedoraproject.org/rpms/python-oslo-log.git /var/lib/mock/f39-build-1606996-38627/root/chroot_tmpdir/scmroot/python-oslo-log
Cloning into '/var/lib/mock/f39-build-1606996-38627/root/chroot_tmpdir/scmroot/python-oslo-log'...
$ git fetch origin fca849ff9e597267ab27b544b09ebc7a58a797b3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-oslo-log
 * [new ref]         fca849ff9e597267ab27b544b09ebc7a58a797b3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fca849f Fix build for python 3.12