$ git clone -n https://src.fedoraproject.org/rpms/rubygem-importmap-rails.git /var/lib/mock/f40-build-2527400-61824/root/chroot_tmpdir/scmroot/rubygem-importmap-rails
Cloning into '/var/lib/mock/f40-build-2527400-61824/root/chroot_tmpdir/scmroot/rubygem-importmap-rails'...
$ git fetch origin f1a893e6dd83a5e9e951f5c1ef0a8e358ef03894:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rubygem-importmap-rails
 * [new ref]         f1a893e6dd83a5e9e951f5c1ef0a8e358ef03894 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f1a893e Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild