$ git clone -n https://src.fedoraproject.org/rpms/rust-inlinable_string.git /var/lib/mock/f40-build-2108752-50614/root/chroot_tmpdir/scmroot/rust-inlinable_string
Cloning into '/var/lib/mock/f40-build-2108752-50614/root/chroot_tmpdir/scmroot/rust-inlinable_string'...
$ git fetch origin 57308e53beadea517a24ff47fdb100885cdcb6db:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-inlinable_string
 * [new ref]         57308e53beadea517a24ff47fdb100885cdcb6db -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 57308e5 Regenerate with rust2rpm v24