$ git clone -n https://src.fedoraproject.org/rpms/rubygem-async_sinatra.git /var/lib/mock/f41-build-841288-15174/root/chroot_tmpdir/scmroot/rubygem-async_sinatra
Cloning into '/var/lib/mock/f41-build-841288-15174/root/chroot_tmpdir/scmroot/rubygem-async_sinatra'...
$ git fetch origin 4de6d3560b24828de1a409244b3969c14bad26f6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rubygem-async_sinatra
 * [new ref]         4de6d3560b24828de1a409244b3969c14bad26f6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4de6d35 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild