$ git clone -n https://src.fedoraproject.org/rpms/perl-MouseX-StrictConstructor.git /var/lib/mock/f45-build-25208-610/root/chroot_tmpdir/scmroot/perl-MouseX-StrictConstructor
Cloning into '/var/lib/mock/f45-build-25208-610/root/chroot_tmpdir/scmroot/perl-MouseX-StrictConstructor'...
$ git fetch origin 9c38fc8af8602c24b7eba576744ce85216016623:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-MouseX-StrictConstructor
 * [new ref]         9c38fc8af8602c24b7eba576744ce85216016623 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9c38fc8 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild