Oct 13 04:14:39.283 INFO checking JacksonCoder/fire-chain against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 04:14:39.285 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 04:14:39.851 INFO blam! 9fe3198a14512b154d08add64942cfa235fc159e101993701cd0fd70c150a245
Oct 13 04:14:39.853 INFO running `"docker" "start" "-a" "9fe3198a14512b154d08add64942cfa235fc159e101993701cd0fd70c150a245"`
Oct 13 04:14:41.780 INFO kablam! usermod: no changes
Oct 13 04:14:41.916 INFO kablam!     Checking uuid v0.1.18
Oct 13 04:14:41.917 INFO kablam!     Checking chrono v0.2.25
Oct 13 04:14:43.104 INFO kablam!     Checking url v0.2.38
Oct 13 04:14:45.657 INFO kablam!     Checking tiny_http v0.5.8
Oct 13 04:14:47.533 INFO kablam!     Checking fchain v0.1.0 (/source)
Oct 13 04:14:50.759 INFO kablam! warning: unused import: `firechain`
Oct 13 04:14:50.760 INFO kablam!  --> src/server.rs:3:5
Oct 13 04:14:50.761 INFO kablam!   |
Oct 13 04:14:50.762 INFO kablam! 3 | use firechain;
Oct 13 04:14:50.762 INFO kablam!   |     ^^^^^^^^^
Oct 13 04:14:50.763 INFO kablam!   |
Oct 13 04:14:50.763 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 04:14:50.764 INFO kablam! 
Oct 13 04:14:50.768 INFO kablam! warning: unused import: `firechain::setup_interface`
Oct 13 04:14:50.769 INFO kablam!  --> src/server.rs:4:5
Oct 13 04:14:50.769 INFO kablam!   |
Oct 13 04:14:50.770 INFO kablam! 4 | use firechain::setup_interface;
Oct 13 04:14:50.770 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:50.771 INFO kablam! 
Oct 13 04:14:50.772 INFO kablam! warning: unused import: `firechain::chain_exists`
Oct 13 04:14:50.772 INFO kablam!  --> src/server.rs:5:5
Oct 13 04:14:50.773 INFO kablam!   |
Oct 13 04:14:50.774 INFO kablam! 5 | use firechain::chain_exists;
Oct 13 04:14:50.774 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:50.775 INFO kablam! 
Oct 13 04:14:50.775 INFO kablam! warning: unused import: `firechain::Handler`
Oct 13 04:14:50.776 INFO kablam!  --> src/server.rs:6:5
Oct 13 04:14:50.776 INFO kablam!   |
Oct 13 04:14:50.777 INFO kablam! 6 | use firechain::Handler;
Oct 13 04:14:50.778 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 13 04:14:50.778 INFO kablam! 
Oct 13 04:14:50.779 INFO kablam! warning: unused import: `firechain::Input`
Oct 13 04:14:50.779 INFO kablam!  --> src/server.rs:7:5
Oct 13 04:14:50.780 INFO kablam!   |
Oct 13 04:14:50.781 INFO kablam! 7 | use firechain::Input;
Oct 13 04:14:50.781 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 13 04:14:50.782 INFO kablam! 
Oct 13 04:14:50.782 INFO kablam! warning: unused import: `std::str::FromStr`
Oct 13 04:14:50.783 INFO kablam!   --> src/server.rs:10:5
Oct 13 04:14:50.784 INFO kablam!    |
Oct 13 04:14:50.784 INFO kablam! 10 | use std::str::FromStr;
Oct 13 04:14:50.785 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 13 04:14:50.785 INFO kablam! 
Oct 13 04:14:50.786 INFO kablam! warning: unused imports: `Arg`, `SubCommand`
Oct 13 04:14:50.787 INFO kablam!  --> src/main.rs:5:17
Oct 13 04:14:50.787 INFO kablam!   |
Oct 13 04:14:50.788 INFO kablam! 5 | use clap::{App, Arg, SubCommand, ArgMatches};
Oct 13 04:14:50.788 INFO kablam!   |                 ^^^  ^^^^^^^^^^
Oct 13 04:14:50.789 INFO kablam! 
Oct 13 04:14:50.790 INFO kablam! warning: unused import: `ParseError`
Oct 13 04:14:50.790 INFO kablam!   --> src/main.rs:14:16
Oct 13 04:14:50.791 INFO kablam!    |
Oct 13 04:14:50.791 INFO kablam! 14 | use url::{Url, ParseError};
Oct 13 04:14:50.792 INFO kablam!    |                ^^^^^^^^^^
Oct 13 04:14:50.793 INFO kablam! 
Oct 13 04:14:50.910 INFO kablam! warning: unused variable: `vec`
Oct 13 04:14:50.911 INFO kablam!   --> src/firechain/mod.rs:57:15
Oct 13 04:14:50.912 INFO kablam!    |
Oct 13 04:14:50.913 INFO kablam! 57 |         Array(vec) => {
Oct 13 04:14:50.913 INFO kablam!    |               ^^^ help: consider using `_vec` instead
Oct 13 04:14:50.914 INFO kablam!    |
Oct 13 04:14:50.914 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 04:14:50.915 INFO kablam! 
Oct 13 04:14:50.916 INFO kablam! warning: variable `is_record_request` is assigned to, but never used
Oct 13 04:14:50.916 INFO kablam!   --> src/server.rs:52:13
Oct 13 04:14:50.917 INFO kablam!    |
Oct 13 04:14:50.918 INFO kablam! 52 |     let mut is_record_request: bool;
Oct 13 04:14:50.918 INFO kablam!    |             ^^^^^^^^^^^^^^^^^
Oct 13 04:14:50.919 INFO kablam!    |
Oct 13 04:14:50.919 INFO kablam!    = note: consider using `_is_record_request` instead
Oct 13 04:14:50.920 INFO kablam! 
Oct 13 04:14:50.921 INFO kablam! warning: value assigned to `is_record_request` is never read
Oct 13 04:14:50.921 INFO kablam!   --> src/server.rs:58:13
Oct 13 04:14:50.922 INFO kablam!    |
Oct 13 04:14:50.922 INFO kablam! 58 |             is_record_request = match qpair.1.clone().into_owned().clone().as_str() {
Oct 13 04:14:50.923 INFO kablam!    |             ^^^^^^^^^^^^^^^^^
Oct 13 04:14:50.924 INFO kablam!    |
Oct 13 04:14:50.924 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 13 04:14:50.925 INFO kablam! 
Oct 13 04:14:50.926 INFO kablam! warning: unused variable: `ledger_file_path`
Oct 13 04:14:50.926 INFO kablam!   --> src/main.rs:18:9
Oct 13 04:14:50.927 INFO kablam!    |
Oct 13 04:14:50.927 INFO kablam! 18 |     let ledger_file_path = match matches.value_of("dbpath") {
Oct 13 04:14:50.928 INFO kablam!    |         ^^^^^^^^^^^^^^^^ help: consider using `_ledger_file_path` instead
Oct 13 04:14:50.928 INFO kablam! 
Oct 13 04:14:50.929 INFO kablam! warning: unused variable: `threads`
Oct 13 04:14:50.930 INFO kablam!   --> src/main.rs:28:9
Oct 13 04:14:50.930 INFO kablam!    |
Oct 13 04:14:50.931 INFO kablam! 28 |     let threads = match matches.value_of("threads") {
Oct 13 04:14:50.931 INFO kablam!    |         ^^^^^^^ help: consider using `_threads` instead
Oct 13 04:14:50.932 INFO kablam! 
Oct 13 04:14:50.933 INFO kablam! warning: unused variable: `E`
Oct 13 04:14:50.933 INFO kablam!   --> src/firechain/mod.rs:95:17
Oct 13 04:14:50.934 INFO kablam!    |
Oct 13 04:14:50.935 INFO kablam! 95 |             Err(E) => fatal_error(format!("The file '{}' could not be opened.",s).as_str(),-1)
Oct 13 04:14:50.935 INFO kablam!    |                 ^ help: consider using `_E` instead
Oct 13 04:14:50.936 INFO kablam! 
Oct 13 04:14:50.948 INFO kablam! warning: variable does not need to be mutable
Oct 13 04:14:50.948 INFO kablam!   --> src/firechain/mod.rs:86:13
Oct 13 04:14:50.949 INFO kablam!    |
Oct 13 04:14:50.950 INFO kablam! 86 |         let mut file = File::open(s);
Oct 13 04:14:50.950 INFO kablam!    |             ----^^^^
Oct 13 04:14:50.951 INFO kablam!    |             |
Oct 13 04:14:50.951 INFO kablam!    |             help: remove this `mut`
Oct 13 04:14:50.952 INFO kablam!    |
Oct 13 04:14:50.953 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 04:14:50.953 INFO kablam! 
Oct 13 04:14:50.963 INFO kablam! warning: enum is never used: `FireChainStatus`
Oct 13 04:14:50.963 INFO kablam!  --> src/firechain/enums.rs:1:1
Oct 13 04:14:50.964 INFO kablam!   |
Oct 13 04:14:50.964 INFO kablam! 1 | pub enum FireChainStatus {
Oct 13 04:14:50.965 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:50.966 INFO kablam!   |
Oct 13 04:14:50.966 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 04:14:50.967 INFO kablam! 
Oct 13 04:14:50.968 INFO kablam! warning: function is never used: `json_parse`
Oct 13 04:14:50.968 INFO kablam!  --> src/firechain/parser.rs:6:1
Oct 13 04:14:50.969 INFO kablam!   |
Oct 13 04:14:50.969 INFO kablam! 6 | pub fn json_parse(input: &str) -> json::JsonValue {
Oct 13 04:14:50.970 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:50.971 INFO kablam! 
Oct 13 04:14:50.971 INFO kablam! warning: function is never used: `json_to_str`
Oct 13 04:14:50.972 INFO kablam!   --> src/firechain/parser.rs:15:1
Oct 13 04:14:50.973 INFO kablam!    |
Oct 13 04:14:50.973 INFO kablam! 15 | pub fn json_to_str(input: json::JsonValue) -> String {
Oct 13 04:14:50.974 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:50.974 INFO kablam! 
Oct 13 04:14:50.975 INFO kablam! warning: function is never used: `ecdsa_check`
Oct 13 04:14:50.976 INFO kablam!  --> src/firechain/crypto.rs:6:1
Oct 13 04:14:50.976 INFO kablam!   |
Oct 13 04:14:50.977 INFO kablam! 6 | pub fn ecdsa_check(key: &str, msg: &str, sig: &str) -> bool {
Oct 13 04:14:50.977 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:50.978 INFO kablam! 
Oct 13 04:14:50.979 INFO kablam! warning: function is never used: `match_signature`
Oct 13 04:14:50.979 INFO kablam!   --> src/firechain/crypto.rs:10:1
Oct 13 04:14:50.980 INFO kablam!    |
Oct 13 04:14:50.980 INFO kablam! 10 | pub fn match_signature(key_list: Vec<PKey>, msg: &str, hash: &str) -> Option<PKey> {
Oct 13 04:14:50.981 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:50.982 INFO kablam! 
Oct 13 04:14:50.982 INFO kablam! warning: function is never used: `setup_interface`
Oct 13 04:14:50.983 INFO kablam!   --> src/firechain/mod.rs:16:1
Oct 13 04:14:50.983 INFO kablam!    |
Oct 13 04:14:50.984 INFO kablam! 16 | pub fn setup_interface() {
Oct 13 04:14:50.985 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:50.985 INFO kablam! 
Oct 13 04:14:50.986 INFO kablam! warning: function is never used: `chain_exists`
Oct 13 04:14:50.986 INFO kablam!   --> src/firechain/mod.rs:20:1
Oct 13 04:14:50.987 INFO kablam!    |
Oct 13 04:14:50.988 INFO kablam! 20 | pub fn chain_exists(chain: &Handler) -> bool {
Oct 13 04:14:50.992 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:50.992 INFO kablam! 
Oct 13 04:14:50.992 INFO kablam! warning: struct is never constructed: `Handler`
Oct 13 04:14:50.992 INFO kablam!   --> src/firechain/mod.rs:28:1
Oct 13 04:14:50.992 INFO kablam!    |
Oct 13 04:14:50.992 INFO kablam! 28 | pub struct Handler {
Oct 13 04:14:50.992 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Oct 13 04:14:50.992 INFO kablam! 
Oct 13 04:14:50.992 INFO kablam! warning: struct is never constructed: `Input`
Oct 13 04:14:50.992 INFO kablam!   --> src/firechain/mod.rs:35:1
Oct 13 04:14:50.992 INFO kablam!    |
Oct 13 04:14:50.992 INFO kablam! 35 | pub struct Input {
Oct 13 04:14:50.992 INFO kablam!    | ^^^^^^^^^^^^^^^^
Oct 13 04:14:50.992 INFO kablam! 
Oct 13 04:14:50.992 INFO kablam! warning: struct is never constructed: `Signature`
Oct 13 04:14:50.993 INFO kablam!   --> src/firechain/mod.rs:39:1
Oct 13 04:14:50.993 INFO kablam!    |
Oct 13 04:14:50.993 INFO kablam! 39 | pub struct Signature {
Oct 13 04:14:50.993 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:50.993 INFO kablam! 
Oct 13 04:14:50.993 INFO kablam! warning: struct is never constructed: `PKey`
Oct 13 04:14:50.993 INFO kablam!   --> src/firechain/mod.rs:45:1
Oct 13 04:14:50.993 INFO kablam!    |
Oct 13 04:14:50.993 INFO kablam! 45 | pub struct PKey {
Oct 13 04:14:50.993 INFO kablam!    | ^^^^^^^^^^^^^^^
Oct 13 04:14:50.993 INFO kablam! 
Oct 13 04:14:50.993 INFO kablam! warning: struct is never constructed: `Transaction`
Oct 13 04:14:50.993 INFO kablam!   --> src/firechain/mod.rs:49:1
Oct 13 04:14:50.993 INFO kablam!    |
Oct 13 04:14:50.993 INFO kablam! 49 | pub struct Transaction {
Oct 13 04:14:50.993 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:50.993 INFO kablam! 
Oct 13 04:14:50.993 INFO kablam! warning: function is never used: `json_read_ledger_file`
Oct 13 04:14:50.993 INFO kablam!   --> src/firechain/mod.rs:55:1
Oct 13 04:14:50.993 INFO kablam!    |
Oct 13 04:14:50.993 INFO kablam! 55 | fn json_read_ledger_file(json_obj: JsonValue) -> (Vec<Transaction>,u32) {
Oct 13 04:14:50.993 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:50.993 INFO kablam! 
Oct 13 04:14:50.993 INFO kablam! warning: method is never used: `new_unknown`
Oct 13 04:14:50.993 INFO kablam!   --> src/firechain/mod.rs:66:5
Oct 13 04:14:50.993 INFO kablam!    |
Oct 13 04:14:50.993 INFO kablam! 66 |     pub fn new_unknown(input: Input) -> Handler {
Oct 13 04:14:50.993 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:50.993 INFO kablam! 
Oct 13 04:14:50.993 INFO kablam! warning: method is never used: `parse`
Oct 13 04:14:50.993 INFO kablam!   --> src/firechain/mod.rs:75:5
Oct 13 04:14:50.993 INFO kablam!    |
Oct 13 04:14:50.993 INFO kablam! 75 |     pub fn parse(&mut self) {
Oct 13 04:14:50.993 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:50.993 INFO kablam! 
Oct 13 04:14:50.993 INFO kablam! warning: method is never used: `new`
Oct 13 04:14:50.993 INFO kablam!   --> src/firechain/mod.rs:85:5
Oct 13 04:14:50.993 INFO kablam!    |
Oct 13 04:14:50.993 INFO kablam! 85 |     pub fn new(s: &str) -> Input {
Oct 13 04:14:50.993 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:50.993 INFO kablam! 
Oct 13 04:14:50.993 INFO kablam! warning: method is never used: `get_result`
Oct 13 04:14:50.993 INFO kablam!    --> src/firechain/mod.rs:100:5
Oct 13 04:14:50.993 INFO kablam!     |
Oct 13 04:14:50.993 INFO kablam! 100 |     pub fn get_result(&self) -> &str {
Oct 13 04:14:50.993 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:50.993 INFO kablam! 
Oct 13 04:14:50.993 INFO kablam! warning: method is never used: `new_from_hash`
Oct 13 04:14:50.993 INFO kablam!    --> src/firechain/mod.rs:106:5
Oct 13 04:14:50.993 INFO kablam!     |
Oct 13 04:14:50.993 INFO kablam! 106 |     pub fn new_from_hash(hash: String, public_key_list: Vec<PKey>, msg: String) -> Option<Signature> {
Oct 13 04:14:50.993 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:50.993 INFO kablam! 
Oct 13 04:14:50.993 INFO kablam! warning: method is never used: `new`
Oct 13 04:14:50.993 INFO kablam!    --> src/firechain/mod.rs:113:5
Oct 13 04:14:50.993 INFO kablam!     |
Oct 13 04:14:50.993 INFO kablam! 113 |     pub fn new(hash: String, msg: String, pkey: PKey) -> Signature {
Oct 13 04:14:50.993 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:50.993 INFO kablam! 
Oct 13 04:14:50.993 INFO kablam! warning: method is never used: `get_public`
Oct 13 04:14:50.993 INFO kablam!    --> src/firechain/mod.rs:123:5
Oct 13 04:14:50.993 INFO kablam!     |
Oct 13 04:14:50.993 INFO kablam! 123 |     pub fn get_public(&self) -> String {
Oct 13 04:14:50.993 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:50.993 INFO kablam! 
Oct 13 04:14:50.993 INFO kablam! warning: function is never used: `return_json`
Oct 13 04:14:50.993 INFO kablam!   --> src/server.rs:39:1
Oct 13 04:14:50.993 INFO kablam!    |
Oct 13 04:14:50.993 INFO kablam! 39 | fn return_json(string: &str) -> Response<Cursor<Vec<u8>>> {
Oct 13 04:14:50.993 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:50.993 INFO kablam! 
Oct 13 04:14:50.993 INFO kablam! warning: variable `E` should have a snake case name such as `e`
Oct 13 04:14:50.993 INFO kablam!   --> src/firechain/parser.rs:10:13
Oct 13 04:14:50.993 INFO kablam!    |
Oct 13 04:14:50.993 INFO kablam! 10 |         Err(E) => fatal_error(format!("The designated FireChain file has invalid JSON data: {}",E).as_str(),-1)
Oct 13 04:14:50.993 INFO kablam!    |             ^
Oct 13 04:14:51.012 INFO kablam!    |
Oct 13 04:14:51.012 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 13 04:14:51.012 INFO kablam! 
Oct 13 04:14:51.012 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 04:14:51.012 INFO kablam!   --> src/firechain/mod.rs:90:17
Oct 13 04:14:51.012 INFO kablam!    |
Oct 13 04:14:51.012 INFO kablam! 90 |                 file.read_to_string(& mut output);
Oct 13 04:14:51.012 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:51.012 INFO kablam!    |
Oct 13 04:14:51.012 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 04:14:51.012 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 04:14:51.012 INFO kablam! 
Oct 13 04:14:51.012 INFO kablam! warning: variable `E` should have a snake case name such as `e`
Oct 13 04:14:51.012 INFO kablam!   --> src/firechain/mod.rs:95:17
Oct 13 04:14:51.012 INFO kablam!    |
Oct 13 04:14:51.012 INFO kablam! 95 |             Err(E) => fatal_error(format!("The file '{}' could not be opened.",s).as_str(),-1)
Oct 13 04:14:51.012 INFO kablam!    |                 ^
Oct 13 04:14:51.012 INFO kablam! 
Oct 13 04:14:51.012 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 04:14:51.012 INFO kablam!   --> src/main.rs:57:17
Oct 13 04:14:51.012 INFO kablam!    |
Oct 13 04:14:51.012 INFO kablam! 57 |                 rq.respond(response);
Oct 13 04:14:51.012 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:51.012 INFO kablam!    |
Oct 13 04:14:51.012 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 04:14:51.012 INFO kablam! 
Oct 13 04:14:51.137 INFO kablam! warning: unused import: `firechain`
Oct 13 04:14:51.137 INFO kablam!  --> src/server.rs:3:5
Oct 13 04:14:51.137 INFO kablam!   |
Oct 13 04:14:51.137 INFO kablam! 3 | use firechain;
Oct 13 04:14:51.137 INFO kablam!   |     ^^^^^^^^^
Oct 13 04:14:51.137 INFO kablam!   |
Oct 13 04:14:51.137 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 04:14:51.137 INFO kablam! 
Oct 13 04:14:51.140 INFO kablam! warning: unused import: `firechain::setup_interface`
Oct 13 04:14:51.140 INFO kablam!  --> src/server.rs:4:5
Oct 13 04:14:51.140 INFO kablam!   |
Oct 13 04:14:51.140 INFO kablam! 4 | use firechain::setup_interface;
Oct 13 04:14:51.140 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:51.140 INFO kablam! 
Oct 13 04:14:51.140 INFO kablam! warning: unused import: `firechain::chain_exists`
Oct 13 04:14:51.140 INFO kablam!  --> src/server.rs:5:5
Oct 13 04:14:51.140 INFO kablam!   |
Oct 13 04:14:51.140 INFO kablam! 5 | use firechain::chain_exists;
Oct 13 04:14:51.140 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:51.140 INFO kablam! 
Oct 13 04:14:51.140 INFO kablam! warning: unused import: `firechain::Handler`
Oct 13 04:14:51.140 INFO kablam!  --> src/server.rs:6:5
Oct 13 04:14:51.140 INFO kablam!   |
Oct 13 04:14:51.140 INFO kablam! 6 | use firechain::Handler;
Oct 13 04:14:51.140 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 13 04:14:51.140 INFO kablam! 
Oct 13 04:14:51.140 INFO kablam! warning: unused import: `firechain::Input`
Oct 13 04:14:51.140 INFO kablam!  --> src/server.rs:7:5
Oct 13 04:14:51.140 INFO kablam!   |
Oct 13 04:14:51.140 INFO kablam! 7 | use firechain::Input;
Oct 13 04:14:51.140 INFO kablam!   |     ^^^^^^^^^^^^^^^^
Oct 13 04:14:51.140 INFO kablam! 
Oct 13 04:14:51.140 INFO kablam! warning: unused import: `std::str::FromStr`
Oct 13 04:14:51.140 INFO kablam!   --> src/server.rs:10:5
Oct 13 04:14:51.140 INFO kablam!    |
Oct 13 04:14:51.140 INFO kablam! 10 | use std::str::FromStr;
Oct 13 04:14:51.140 INFO kablam!    |     ^^^^^^^^^^^^^^^^^
Oct 13 04:14:51.140 INFO kablam! 
Oct 13 04:14:51.140 INFO kablam! warning: unused imports: `Arg`, `SubCommand`
Oct 13 04:14:51.140 INFO kablam!  --> src/main.rs:5:17
Oct 13 04:14:51.140 INFO kablam!   |
Oct 13 04:14:51.140 INFO kablam! 5 | use clap::{App, Arg, SubCommand, ArgMatches};
Oct 13 04:14:51.140 INFO kablam!   |                 ^^^  ^^^^^^^^^^
Oct 13 04:14:51.140 INFO kablam! 
Oct 13 04:14:51.140 INFO kablam! warning: unused import: `ParseError`
Oct 13 04:14:51.140 INFO kablam!   --> src/main.rs:14:16
Oct 13 04:14:51.140 INFO kablam!    |
Oct 13 04:14:51.140 INFO kablam! 14 | use url::{Url, ParseError};
Oct 13 04:14:51.140 INFO kablam!    |                ^^^^^^^^^^
Oct 13 04:14:51.140 INFO kablam! 
Oct 13 04:14:51.262 INFO kablam! warning: unused variable: `vec`
Oct 13 04:14:51.262 INFO kablam!   --> src/firechain/mod.rs:57:15
Oct 13 04:14:51.262 INFO kablam!    |
Oct 13 04:14:51.262 INFO kablam! 57 |         Array(vec) => {
Oct 13 04:14:51.262 INFO kablam!    |               ^^^ help: consider using `_vec` instead
Oct 13 04:14:51.262 INFO kablam!    |
Oct 13 04:14:51.262 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 04:14:51.262 INFO kablam! 
Oct 13 04:14:51.262 INFO kablam! warning: variable `is_record_request` is assigned to, but never used
Oct 13 04:14:51.262 INFO kablam!   --> src/server.rs:52:13
Oct 13 04:14:51.262 INFO kablam!    |
Oct 13 04:14:51.262 INFO kablam! 52 |     let mut is_record_request: bool;
Oct 13 04:14:51.262 INFO kablam!    |             ^^^^^^^^^^^^^^^^^
Oct 13 04:14:51.262 INFO kablam!    |
Oct 13 04:14:51.262 INFO kablam!    = note: consider using `_is_record_request` instead
Oct 13 04:14:51.262 INFO kablam! 
Oct 13 04:14:51.262 INFO kablam! warning: value assigned to `is_record_request` is never read
Oct 13 04:14:51.262 INFO kablam!   --> src/server.rs:58:13
Oct 13 04:14:51.263 INFO kablam!    |
Oct 13 04:14:51.263 INFO kablam! 58 |             is_record_request = match qpair.1.clone().into_owned().clone().as_str() {
Oct 13 04:14:51.263 INFO kablam!    |             ^^^^^^^^^^^^^^^^^
Oct 13 04:14:51.263 INFO kablam!    |
Oct 13 04:14:51.263 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 13 04:14:51.263 INFO kablam! 
Oct 13 04:14:51.263 INFO kablam! warning: unused variable: `ledger_file_path`
Oct 13 04:14:51.263 INFO kablam!   --> src/main.rs:18:9
Oct 13 04:14:51.263 INFO kablam!    |
Oct 13 04:14:51.263 INFO kablam! 18 |     let ledger_file_path = match matches.value_of("dbpath") {
Oct 13 04:14:51.263 INFO kablam!    |         ^^^^^^^^^^^^^^^^ help: consider using `_ledger_file_path` instead
Oct 13 04:14:51.263 INFO kablam! 
Oct 13 04:14:51.263 INFO kablam! warning: unused variable: `threads`
Oct 13 04:14:51.263 INFO kablam!   --> src/main.rs:28:9
Oct 13 04:14:51.263 INFO kablam!    |
Oct 13 04:14:51.263 INFO kablam! 28 |     let threads = match matches.value_of("threads") {
Oct 13 04:14:51.263 INFO kablam!    |         ^^^^^^^ help: consider using `_threads` instead
Oct 13 04:14:51.263 INFO kablam! 
Oct 13 04:14:51.263 INFO kablam! warning: unused variable: `E`
Oct 13 04:14:51.263 INFO kablam!   --> src/firechain/mod.rs:95:17
Oct 13 04:14:51.263 INFO kablam!    |
Oct 13 04:14:51.263 INFO kablam! 95 |             Err(E) => fatal_error(format!("The file '{}' could not be opened.",s).as_str(),-1)
Oct 13 04:14:51.263 INFO kablam!    |                 ^ help: consider using `_E` instead
Oct 13 04:14:51.263 INFO kablam! 
Oct 13 04:14:51.275 INFO kablam! warning: variable does not need to be mutable
Oct 13 04:14:51.276 INFO kablam!   --> src/firechain/mod.rs:86:13
Oct 13 04:14:51.276 INFO kablam!    |
Oct 13 04:14:51.276 INFO kablam! 86 |         let mut file = File::open(s);
Oct 13 04:14:51.276 INFO kablam!    |             ----^^^^
Oct 13 04:14:51.276 INFO kablam!    |             |
Oct 13 04:14:51.276 INFO kablam!    |             help: remove this `mut`
Oct 13 04:14:51.276 INFO kablam!    |
Oct 13 04:14:51.276 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 04:14:51.276 INFO kablam! 
Oct 13 04:14:51.285 INFO kablam! warning: enum is never used: `FireChainStatus`
Oct 13 04:14:51.285 INFO kablam!  --> src/firechain/enums.rs:1:1
Oct 13 04:14:51.285 INFO kablam!   |
Oct 13 04:14:51.285 INFO kablam! 1 | pub enum FireChainStatus {
Oct 13 04:14:51.285 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:51.285 INFO kablam!   |
Oct 13 04:14:51.285 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 04:14:51.285 INFO kablam! 
Oct 13 04:14:51.285 INFO kablam! warning: function is never used: `json_parse`
Oct 13 04:14:51.285 INFO kablam!  --> src/firechain/parser.rs:6:1
Oct 13 04:14:51.285 INFO kablam!   |
Oct 13 04:14:51.285 INFO kablam! 6 | pub fn json_parse(input: &str) -> json::JsonValue {
Oct 13 04:14:51.285 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:51.285 INFO kablam! 
Oct 13 04:14:51.285 INFO kablam! warning: function is never used: `json_to_str`
Oct 13 04:14:51.285 INFO kablam!   --> src/firechain/parser.rs:15:1
Oct 13 04:14:51.285 INFO kablam!    |
Oct 13 04:14:51.285 INFO kablam! 15 | pub fn json_to_str(input: json::JsonValue) -> String {
Oct 13 04:14:51.285 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:51.285 INFO kablam! 
Oct 13 04:14:51.285 INFO kablam! warning: function is never used: `ecdsa_check`
Oct 13 04:14:51.285 INFO kablam!  --> src/firechain/crypto.rs:6:1
Oct 13 04:14:51.285 INFO kablam!   |
Oct 13 04:14:51.285 INFO kablam! 6 | pub fn ecdsa_check(key: &str, msg: &str, sig: &str) -> bool {
Oct 13 04:14:51.285 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:51.285 INFO kablam! 
Oct 13 04:14:51.285 INFO kablam! warning: function is never used: `match_signature`
Oct 13 04:14:51.285 INFO kablam!   --> src/firechain/crypto.rs:10:1
Oct 13 04:14:51.285 INFO kablam!    |
Oct 13 04:14:51.285 INFO kablam! 10 | pub fn match_signature(key_list: Vec<PKey>, msg: &str, hash: &str) -> Option<PKey> {
Oct 13 04:14:51.285 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:51.285 INFO kablam! 
Oct 13 04:14:51.285 INFO kablam! warning: function is never used: `setup_interface`
Oct 13 04:14:51.285 INFO kablam!   --> src/firechain/mod.rs:16:1
Oct 13 04:14:51.285 INFO kablam!    |
Oct 13 04:14:51.285 INFO kablam! 16 | pub fn setup_interface() {
Oct 13 04:14:51.285 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:51.285 INFO kablam! 
Oct 13 04:14:51.285 INFO kablam! warning: function is never used: `chain_exists`
Oct 13 04:14:51.285 INFO kablam!   --> src/firechain/mod.rs:20:1
Oct 13 04:14:51.285 INFO kablam!    |
Oct 13 04:14:51.285 INFO kablam! 20 | pub fn chain_exists(chain: &Handler) -> bool {
Oct 13 04:14:51.285 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:51.285 INFO kablam! 
Oct 13 04:14:51.285 INFO kablam! warning: struct is never constructed: `Handler`
Oct 13 04:14:51.285 INFO kablam!   --> src/firechain/mod.rs:28:1
Oct 13 04:14:51.285 INFO kablam!    |
Oct 13 04:14:51.285 INFO kablam! 28 | pub struct Handler {
Oct 13 04:14:51.285 INFO kablam!    | ^^^^^^^^^^^^^^^^^^
Oct 13 04:14:51.285 INFO kablam! 
Oct 13 04:14:51.285 INFO kablam! warning: struct is never constructed: `Input`
Oct 13 04:14:51.285 INFO kablam!   --> src/firechain/mod.rs:35:1
Oct 13 04:14:51.285 INFO kablam!    |
Oct 13 04:14:51.285 INFO kablam! 35 | pub struct Input {
Oct 13 04:14:51.285 INFO kablam!    | ^^^^^^^^^^^^^^^^
Oct 13 04:14:51.285 INFO kablam! 
Oct 13 04:14:51.285 INFO kablam! warning: struct is never constructed: `Signature`
Oct 13 04:14:51.285 INFO kablam!   --> src/firechain/mod.rs:39:1
Oct 13 04:14:51.285 INFO kablam!    |
Oct 13 04:14:51.285 INFO kablam! 39 | pub struct Signature {
Oct 13 04:14:51.286 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:51.286 INFO kablam! 
Oct 13 04:14:51.286 INFO kablam! warning: struct is never constructed: `PKey`
Oct 13 04:14:51.286 INFO kablam!   --> src/firechain/mod.rs:45:1
Oct 13 04:14:51.286 INFO kablam!    |
Oct 13 04:14:51.286 INFO kablam! 45 | pub struct PKey {
Oct 13 04:14:51.286 INFO kablam!    | ^^^^^^^^^^^^^^^
Oct 13 04:14:51.286 INFO kablam! 
Oct 13 04:14:51.286 INFO kablam! warning: struct is never constructed: `Transaction`
Oct 13 04:14:51.286 INFO kablam!   --> src/firechain/mod.rs:49:1
Oct 13 04:14:51.286 INFO kablam!    |
Oct 13 04:14:51.286 INFO kablam! 49 | pub struct Transaction {
Oct 13 04:14:51.286 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:51.286 INFO kablam! 
Oct 13 04:14:51.286 INFO kablam! warning: function is never used: `json_read_ledger_file`
Oct 13 04:14:51.286 INFO kablam!   --> src/firechain/mod.rs:55:1
Oct 13 04:14:51.286 INFO kablam!    |
Oct 13 04:14:51.286 INFO kablam! 55 | fn json_read_ledger_file(json_obj: JsonValue) -> (Vec<Transaction>,u32) {
Oct 13 04:14:51.286 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:51.286 INFO kablam! 
Oct 13 04:14:51.286 INFO kablam! warning: method is never used: `new_unknown`
Oct 13 04:14:51.286 INFO kablam!   --> src/firechain/mod.rs:66:5
Oct 13 04:14:51.286 INFO kablam!    |
Oct 13 04:14:51.286 INFO kablam! 66 |     pub fn new_unknown(input: Input) -> Handler {
Oct 13 04:14:51.286 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:51.286 INFO kablam! 
Oct 13 04:14:51.286 INFO kablam! warning: method is never used: `parse`
Oct 13 04:14:51.286 INFO kablam!   --> src/firechain/mod.rs:75:5
Oct 13 04:14:51.286 INFO kablam!    |
Oct 13 04:14:51.286 INFO kablam! 75 |     pub fn parse(&mut self) {
Oct 13 04:14:51.286 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:51.286 INFO kablam! 
Oct 13 04:14:51.286 INFO kablam! warning: method is never used: `new`
Oct 13 04:14:51.286 INFO kablam!   --> src/firechain/mod.rs:85:5
Oct 13 04:14:51.286 INFO kablam!    |
Oct 13 04:14:51.286 INFO kablam! 85 |     pub fn new(s: &str) -> Input {
Oct 13 04:14:51.286 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:51.286 INFO kablam! 
Oct 13 04:14:51.286 INFO kablam! warning: method is never used: `get_result`
Oct 13 04:14:51.286 INFO kablam!    --> src/firechain/mod.rs:100:5
Oct 13 04:14:51.286 INFO kablam!     |
Oct 13 04:14:51.286 INFO kablam! 100 |     pub fn get_result(&self) -> &str {
Oct 13 04:14:51.286 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:51.286 INFO kablam! 
Oct 13 04:14:51.286 INFO kablam! warning: method is never used: `new_from_hash`
Oct 13 04:14:51.286 INFO kablam!    --> src/firechain/mod.rs:106:5
Oct 13 04:14:51.286 INFO kablam!     |
Oct 13 04:14:51.286 INFO kablam! 106 |     pub fn new_from_hash(hash: String, public_key_list: Vec<PKey>, msg: String) -> Option<Signature> {
Oct 13 04:14:51.286 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:51.286 INFO kablam! 
Oct 13 04:14:51.286 INFO kablam! warning: method is never used: `new`
Oct 13 04:14:51.286 INFO kablam!    --> src/firechain/mod.rs:113:5
Oct 13 04:14:51.286 INFO kablam!     |
Oct 13 04:14:51.286 INFO kablam! 113 |     pub fn new(hash: String, msg: String, pkey: PKey) -> Signature {
Oct 13 04:14:51.286 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:51.286 INFO kablam! 
Oct 13 04:14:51.286 INFO kablam! warning: method is never used: `get_public`
Oct 13 04:14:51.286 INFO kablam!    --> src/firechain/mod.rs:123:5
Oct 13 04:14:51.286 INFO kablam!     |
Oct 13 04:14:51.286 INFO kablam! 123 |     pub fn get_public(&self) -> String {
Oct 13 04:14:51.286 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:51.286 INFO kablam! 
Oct 13 04:14:51.286 INFO kablam! warning: function is never used: `return_json`
Oct 13 04:14:51.286 INFO kablam!   --> src/server.rs:39:1
Oct 13 04:14:51.286 INFO kablam!    |
Oct 13 04:14:51.286 INFO kablam! 39 | fn return_json(string: &str) -> Response<Cursor<Vec<u8>>> {
Oct 13 04:14:51.286 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:51.286 INFO kablam! 
Oct 13 04:14:51.286 INFO kablam! warning: variable `E` should have a snake case name such as `e`
Oct 13 04:14:51.286 INFO kablam!   --> src/firechain/parser.rs:10:13
Oct 13 04:14:51.286 INFO kablam!    |
Oct 13 04:14:51.286 INFO kablam! 10 |         Err(E) => fatal_error(format!("The designated FireChain file has invalid JSON data: {}",E).as_str(),-1)
Oct 13 04:14:51.286 INFO kablam!    |             ^
Oct 13 04:14:51.286 INFO kablam!    |
Oct 13 04:14:51.286 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 13 04:14:51.286 INFO kablam! 
Oct 13 04:14:51.287 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 04:14:51.287 INFO kablam!   --> src/firechain/mod.rs:90:17
Oct 13 04:14:51.287 INFO kablam!    |
Oct 13 04:14:51.287 INFO kablam! 90 |                 file.read_to_string(& mut output);
Oct 13 04:14:51.287 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:51.287 INFO kablam!    |
Oct 13 04:14:51.287 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 04:14:51.287 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 04:14:51.287 INFO kablam! 
Oct 13 04:14:51.287 INFO kablam! warning: variable `E` should have a snake case name such as `e`
Oct 13 04:14:51.287 INFO kablam!   --> src/firechain/mod.rs:95:17
Oct 13 04:14:51.287 INFO kablam!    |
Oct 13 04:14:51.287 INFO kablam! 95 |             Err(E) => fatal_error(format!("The file '{}' could not be opened.",s).as_str(),-1)
Oct 13 04:14:51.287 INFO kablam!    |                 ^
Oct 13 04:14:51.287 INFO kablam! 
Oct 13 04:14:51.288 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 04:14:51.288 INFO kablam!   --> src/main.rs:57:17
Oct 13 04:14:51.288 INFO kablam!    |
Oct 13 04:14:51.288 INFO kablam! 57 |                 rq.respond(response);
Oct 13 04:14:51.288 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:14:51.288 INFO kablam!    |
Oct 13 04:14:51.288 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 04:14:51.288 INFO kablam! 
Oct 13 04:14:51.347 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.55s
Oct 13 04:14:51.352 INFO kablam! su: No module specific data is present
Oct 13 04:14:52.524 INFO running `"docker" "rm" "-f" "9fe3198a14512b154d08add64942cfa235fc159e101993701cd0fd70c150a245"`
Oct 13 04:14:52.904 INFO blam! 9fe3198a14512b154d08add64942cfa235fc159e101993701cd0fd70c150a245