$ git clone -n https://src.fedoraproject.org/rpms/perl-Module-Compile.git /var/lib/mock/f45-build-24816-606/root/chroot_tmpdir/scmroot/perl-Module-Compile
Cloning into '/var/lib/mock/f45-build-24816-606/root/chroot_tmpdir/scmroot/perl-Module-Compile'...
$ git fetch origin 75440f6fbf9934c38326c9c38a1d16b0d188aedf:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Module-Compile
 * [new ref]         75440f6fbf9934c38326c9c38a1d16b0d188aedf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 75440f6 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild