$ git clone -n https://src.fedoraproject.org/rpms/rust-sys-locale.git /var/lib/mock/f45-build-45304-822/root/chroot_tmpdir/scmroot/rust-sys-locale
Cloning into '/var/lib/mock/f45-build-45304-822/root/chroot_tmpdir/scmroot/rust-sys-locale'...
$ git fetch origin d6f3f0d7b4f634a482ba34c6d8934f2e85b3e5f6:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-sys-locale
 * [new ref]         d6f3f0d7b4f634a482ba34c6d8934f2e85b3e5f6 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d6f3f0d Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild