$ git clone -n https://src.fedoraproject.org/rpms/perl-Feature-Compat-Try.git /var/lib/mock/f45-build-23459-597/root/chroot_tmpdir/scmroot/perl-Feature-Compat-Try
Cloning into '/var/lib/mock/f45-build-23459-597/root/chroot_tmpdir/scmroot/perl-Feature-Compat-Try'...
$ git fetch origin 65d57c0d6ea5ae2a77580506eaf4d9cafbdd2f76:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Feature-Compat-Try
 * [new ref]         65d57c0d6ea5ae2a77580506eaf4d9cafbdd2f76 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 65d57c0 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild