$ git clone -n https://src.fedoraproject.org/rpms/perl-MooseX-Method-Signatures.git /var/lib/mock/f45-build-25033-609/root/chroot_tmpdir/scmroot/perl-MooseX-Method-Signatures
Cloning into '/var/lib/mock/f45-build-25033-609/root/chroot_tmpdir/scmroot/perl-MooseX-Method-Signatures'...
$ git fetch origin 62b4007cf7b9e36f496800b4be78ef177b50ad2b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-MooseX-Method-Signatures
 * [new ref]         62b4007cf7b9e36f496800b4be78ef177b50ad2b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 62b4007 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild