$ git clone -n https://src.fedoraproject.org/rpms/perl-Module-Install-AuthorTests.git /var/lib/mock/f45-build-24776-606/root/chroot_tmpdir/scmroot/perl-Module-Install-AuthorTests
Cloning into '/var/lib/mock/f45-build-24776-606/root/chroot_tmpdir/scmroot/perl-Module-Install-AuthorTests'...
$ git fetch origin 9c01a6800a967c347c852cd00687f34195b98030:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Module-Install-AuthorTests
 * [new ref]         9c01a6800a967c347c852cd00687f34195b98030 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9c01a68 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild