$ git clone -n https://src.fedoraproject.org/rpms/rust-is-wsl.git /var/lib/mock/f45-build-42666-795/root/chroot_tmpdir/scmroot/rust-is-wsl
Cloning into '/var/lib/mock/f45-build-42666-795/root/chroot_tmpdir/scmroot/rust-is-wsl'...
$ git fetch origin e0a7bb1878b13fdf1fd8b757619a8498569516ec:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-is-wsl
 * [new ref]         e0a7bb1878b13fdf1fd8b757619a8498569516ec -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e0a7bb1 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild