$ git clone -n https://src.fedoraproject.org/rpms/perl-IO-Socket-SSL.git /var/lib/mock/f45-build-24204-602/root/chroot_tmpdir/scmroot/perl-IO-Socket-SSL
Cloning into '/var/lib/mock/f45-build-24204-602/root/chroot_tmpdir/scmroot/perl-IO-Socket-SSL'...
$ git fetch origin 5c4e9a98f342dca1e91f2168976f74b3eca63b0b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-IO-Socket-SSL
 * [new ref]         5c4e9a98f342dca1e91f2168976f74b3eca63b0b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5c4e9a9 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild