$ git clone -n https://src.fedoraproject.org/rpms/httpcomponents-client.git /var/lib/mock/f39-build-1567773-37600/root/chroot_tmpdir/scmroot/httpcomponents-client
Cloning into '/var/lib/mock/f39-build-1567773-37600/root/chroot_tmpdir/scmroot/httpcomponents-client'...
$ git fetch origin bfe3032465381e21f5d0e037009ccf0e53222f8f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/httpcomponents-client
 * [new ref]         bfe3032465381e21f5d0e037009ccf0e53222f8f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bfe3032 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild