$ git clone -n https://src.fedoraproject.org/rpms/file-roller.git /var/lib/mock/f39-build-1540383-36472/root/chroot_tmpdir/scmroot/file-roller
Cloning into '/var/lib/mock/f39-build-1540383-36472/root/chroot_tmpdir/scmroot/file-roller'...
$ git fetch origin f11890871b730c9c6be3cf7bbc945b1728be8468:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/file-roller
 * [new ref]         f11890871b730c9c6be3cf7bbc945b1728be8468 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f118908 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild