$ git clone -n https://src.fedoraproject.org/rpms/perl-Storm.git /var/lib/mock/f39-build-1548180-36786/root/chroot_tmpdir/scmroot/perl-Storm
Cloning into '/var/lib/mock/f39-build-1548180-36786/root/chroot_tmpdir/scmroot/perl-Storm'...
$ git fetch origin 9674d7d4cc3286082407b06a8657935a173b126d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Storm
 * [new ref]         9674d7d4cc3286082407b06a8657935a173b126d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9674d7d Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild