$ git clone -n https://src.fedoraproject.org/rpms/perl-LWP-Protocol-http10.git /var/lib/mock/f45-build-24342-603/root/chroot_tmpdir/scmroot/perl-LWP-Protocol-http10
Cloning into '/var/lib/mock/f45-build-24342-603/root/chroot_tmpdir/scmroot/perl-LWP-Protocol-http10'...
$ git fetch origin aa39f0bb5527c0db28ede132328bab0869dc3e0d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-LWP-Protocol-http10
 * [new ref]         aa39f0bb5527c0db28ede132328bab0869dc3e0d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at aa39f0b Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild