$ git clone -n https://src.fedoraproject.org/rpms/cyrus-imapd.git /var/lib/mock/f41-build-side-1-2633755-25960/root/chroot_tmpdir/scmroot/cyrus-imapd
Cloning into '/var/lib/mock/f41-build-side-1-2633755-25960/root/chroot_tmpdir/scmroot/cyrus-imapd'...
$ git fetch origin ed0770d28f7c2c559f1abc2027e14af0d0b6efd6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/cyrus-imapd
 * [new ref]         ed0770d28f7c2c559f1abc2027e14af0d0b6efd6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ed0770d Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild