$ git clone -n https://src.fedoraproject.org/rpms/perl-Inline-C.git /var/lib/mock/f45-build-24291-603/root/chroot_tmpdir/scmroot/perl-Inline-C
Cloning into '/var/lib/mock/f45-build-24291-603/root/chroot_tmpdir/scmroot/perl-Inline-C'...
$ git fetch origin 8b4343179aa5c3b5d674821368e6605fac16dda1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Inline-C
 * [new ref]         8b4343179aa5c3b5d674821368e6605fac16dda1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8b43431 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild