$ git clone -n https://src.fedoraproject.org/rpms/perl-MooseX-Emulate-Class-Accessor-Fast.git /var/lib/mock/f45-build-25089-609/root/chroot_tmpdir/scmroot/perl-MooseX-Emulate-Class-Accessor-Fast
Cloning into '/var/lib/mock/f45-build-25089-609/root/chroot_tmpdir/scmroot/perl-MooseX-Emulate-Class-Accessor-Fast'...
$ git fetch origin 16a4b32f64de48a88c10604230a25df6fc76db2a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-MooseX-Emulate-Class-Accessor-Fast
 * [new ref]         16a4b32f64de48a88c10604230a25df6fc76db2a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 16a4b32 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild