$ git clone -n https://src.fedoraproject.org/rpms/rust-random-trait.git /var/lib/mock/f39-build-1467847-33740/root/chroot_tmpdir/scmroot/rust-random-trait
Cloning into '/var/lib/mock/f39-build-1467847-33740/root/chroot_tmpdir/scmroot/rust-random-trait'...
$ git fetch origin 87a7d356481432c344591423290bd1d31ae85206:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-random-trait
 * [new ref]         87a7d356481432c344591423290bd1d31ae85206 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 87a7d35 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild