$ git clone -n https://src.fedoraproject.org/rpms/perl-Specio-Library-Path-Tiny.git /var/lib/mock/f45-build-26186-616/root/chroot_tmpdir/scmroot/perl-Specio-Library-Path-Tiny
Cloning into '/var/lib/mock/f45-build-26186-616/root/chroot_tmpdir/scmroot/perl-Specio-Library-Path-Tiny'...
$ git fetch origin 5d352155d8b17e778e06edb65faa5a9e1d4fdffc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Specio-Library-Path-Tiny
 * [new ref]         5d352155d8b17e778e06edb65faa5a9e1d4fdffc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5d35215 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild