$ git clone -n https://src.fedoraproject.org/rpms/perl-Socket.git /var/lib/mock/f40-build-779562-130370/root/chroot_tmpdir/scmroot/perl-Socket
Cloning into '/var/lib/mock/f40-build-779562-130370/root/chroot_tmpdir/scmroot/perl-Socket'...
$ git fetch origin c9e907ba558eeaa625235015fb34a16c39af5a96:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Socket
 * [new ref]         c9e907ba558eeaa625235015fb34a16c39af5a96 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c9e907b Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild