$ git clone -n https://src.fedoraproject.org/rpms/telepathy-idle.git /var/lib/mock/f40-build-2330790-59026/root/chroot_tmpdir/scmroot/telepathy-idle
Cloning into '/var/lib/mock/f40-build-2330790-59026/root/chroot_tmpdir/scmroot/telepathy-idle'...
$ git fetch origin aa49d0ff4440e550d3798b6f10a2720f496a6de6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/telepathy-idle
 * [new ref]         aa49d0ff4440e550d3798b6f10a2720f496a6de6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at aa49d0f Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild