$ git clone -n https://src.fedoraproject.org/rpms/rust-simplelog0.11.git /var/lib/mock/f40-build-2716646-72667/root/chroot_tmpdir/scmroot/rust-simplelog0.11
Cloning into '/var/lib/mock/f40-build-2716646-72667/root/chroot_tmpdir/scmroot/rust-simplelog0.11'...
$ git fetch origin f9a68d89b027fa3f96e41ce2ac26babc4d8a4e8f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-simplelog0.11
 * [new ref]         f9a68d89b027fa3f96e41ce2ac26babc4d8a4e8f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f9a68d8 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild