Nov 30 02:06:45.123 INFO checking hashedhyphen/rust-twitter-cli against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 02:06:45.123 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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"`
Nov 30 02:06:45.656 INFO [stdout] 7cac2cd78489a98e8f04af65f43f9917996d943d3cca9d5f6474b998fc43f843
Nov 30 02:06:45.660 INFO running `"docker" "start" "-a" "7cac2cd78489a98e8f04af65f43f9917996d943d3cca9d5f6474b998fc43f843"`
Nov 30 02:06:48.799 INFO [stderr] usermod: no changes
Nov 30 02:06:49.158 INFO [stderr]    Compiling openssl v0.9.16
Nov 30 02:06:49.189 INFO [stderr]    Compiling openssl-sys v0.9.16
Nov 30 02:06:49.206 INFO [stderr]     Checking tokio-io v0.1.2
Nov 30 02:06:49.214 INFO [stderr]     Checking rust-crypto v0.2.36
Nov 30 02:06:53.412 INFO [stderr]     Checking tokio-core v0.1.9
Nov 30 02:06:56.720 INFO [stderr]     Checking tokio-proto v0.1.1
Nov 30 02:07:01.044 INFO [stderr]     Checking native-tls v0.1.4
Nov 30 02:07:02.880 INFO [stderr]     Checking tokio-tls v0.1.3
Nov 30 02:07:03.252 INFO [stderr]     Checking hyper v0.11.2
Nov 30 02:07:08.677 INFO [stderr]     Checking hyper-tls v0.1.2
Nov 30 02:07:10.473 INFO [stderr]     Checking twitter-cli v0.1.0 (/source)
Nov 30 02:07:13.240 INFO [stderr] warning: unused import: `std::env`
Nov 30 02:07:13.240 INFO [stderr]  --> src/lib.rs:8:5
Nov 30 02:07:13.240 INFO [stderr]   |
Nov 30 02:07:13.240 INFO [stderr] 8 | use std::env;
Nov 30 02:07:13.240 INFO [stderr]   |     ^^^^^^^^
Nov 30 02:07:13.240 INFO [stderr]   |
Nov 30 02:07:13.240 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 02:07:13.240 INFO [stderr] 
Nov 30 02:07:13.240 INFO [stderr] warning: unused imports: `Write`, `self`
Nov 30 02:07:13.240 INFO [stderr]   --> src/lib.rs:10:15
Nov 30 02:07:13.240 INFO [stderr]    |
Nov 30 02:07:13.240 INFO [stderr] 10 | use std::io::{self, Write};
Nov 30 02:07:13.240 INFO [stderr]    |               ^^^^  ^^^^^
Nov 30 02:07:13.240 INFO [stderr] 
Nov 30 02:07:13.452 INFO [stderr] warning: unused import: `std::env`
Nov 30 02:07:13.452 INFO [stderr]  --> src/lib.rs:8:5
Nov 30 02:07:13.452 INFO [stderr]   |
Nov 30 02:07:13.452 INFO [stderr] 8 | use std::env;
Nov 30 02:07:13.452 INFO [stderr]   |     ^^^^^^^^
Nov 30 02:07:13.452 INFO [stderr]   |
Nov 30 02:07:13.452 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 30 02:07:13.452 INFO [stderr] 
Nov 30 02:07:13.452 INFO [stderr] warning: unused imports: `Write`, `self`
Nov 30 02:07:13.452 INFO [stderr]   --> src/lib.rs:10:15
Nov 30 02:07:13.452 INFO [stderr]    |
Nov 30 02:07:13.452 INFO [stderr] 10 | use std::io::{self, Write};
Nov 30 02:07:13.452 INFO [stderr]    |               ^^^^  ^^^^^
Nov 30 02:07:13.452 INFO [stderr] 
Nov 30 02:07:13.504 INFO [stderr] warning: unused import: `Stream`
Nov 30 02:07:13.504 INFO [stderr]   --> src/lib.rs:12:23
Nov 30 02:07:13.504 INFO [stderr]    |
Nov 30 02:07:13.504 INFO [stderr] 12 | use futures::{Future, Stream};
Nov 30 02:07:13.504 INFO [stderr]    |                       ^^^^^^
Nov 30 02:07:13.504 INFO [stderr] 
Nov 30 02:07:13.504 INFO [stderr] warning: unused variable: `v1`
Nov 30 02:07:13.504 INFO [stderr]   --> src/sign.rs:32:27
Nov 30 02:07:13.504 INFO [stderr]    |
Nov 30 02:07:13.504 INFO [stderr] 32 |     params.sort_by(|&(k1, v1), &(k2, v2)| k1.cmp(k2));
Nov 30 02:07:13.504 INFO [stderr]    |                           ^^ help: consider using `_v1` instead
Nov 30 02:07:13.504 INFO [stderr]    |
Nov 30 02:07:13.504 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 02:07:13.504 INFO [stderr] 
Nov 30 02:07:13.504 INFO [stderr] warning: unused variable: `v2`
Nov 30 02:07:13.504 INFO [stderr]   --> src/sign.rs:32:38
Nov 30 02:07:13.504 INFO [stderr]    |
Nov 30 02:07:13.504 INFO [stderr] 32 |     params.sort_by(|&(k1, v1), &(k2, v2)| k1.cmp(k2));
Nov 30 02:07:13.504 INFO [stderr]    |                                      ^^ help: consider using `_v2` instead
Nov 30 02:07:13.504 INFO [stderr] 
Nov 30 02:07:13.536 INFO [stderr] warning: variable does not need to be mutable
Nov 30 02:07:13.536 INFO [stderr]   --> src/lib.rs:69:13
Nov 30 02:07:13.536 INFO [stderr]    |
Nov 30 02:07:13.536 INFO [stderr] 69 |         let mut headers = request.headers_mut();
Nov 30 02:07:13.536 INFO [stderr]    |             ----^^^^^^^
Nov 30 02:07:13.536 INFO [stderr]    |             |
Nov 30 02:07:13.536 INFO [stderr]    |             help: remove this `mut`
Nov 30 02:07:13.536 INFO [stderr]    |
Nov 30 02:07:13.536 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 02:07:13.536 INFO [stderr] 
Nov 30 02:07:13.576 INFO [stderr] warning: function is never used: `query_encode`
Nov 30 02:07:13.576 INFO [stderr]   --> src/util.rs:54:1
Nov 30 02:07:13.576 INFO [stderr]    |
Nov 30 02:07:13.576 INFO [stderr] 54 | fn query_encode(input: &str) -> String {
Nov 30 02:07:13.576 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:07:13.576 INFO [stderr]    |
Nov 30 02:07:13.576 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 02:07:13.576 INFO [stderr] 
Nov 30 02:07:13.673 INFO [stderr] warning: unused import: `Stream`
Nov 30 02:07:13.673 INFO [stderr]   --> src/lib.rs:12:23
Nov 30 02:07:13.673 INFO [stderr]    |
Nov 30 02:07:13.673 INFO [stderr] 12 | use futures::{Future, Stream};
Nov 30 02:07:13.673 INFO [stderr]    |                       ^^^^^^
Nov 30 02:07:13.680 INFO [stderr] 
Nov 30 02:07:13.704 INFO [stderr] warning: unused variable: `v1`
Nov 30 02:07:13.704 INFO [stderr]   --> src/sign.rs:32:27
Nov 30 02:07:13.704 INFO [stderr]    |
Nov 30 02:07:13.704 INFO [stderr] 32 |     params.sort_by(|&(k1, v1), &(k2, v2)| k1.cmp(k2));
Nov 30 02:07:13.704 INFO [stderr]    |                           ^^ help: consider using `_v1` instead
Nov 30 02:07:13.704 INFO [stderr]    |
Nov 30 02:07:13.704 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 30 02:07:13.704 INFO [stderr] 
Nov 30 02:07:13.704 INFO [stderr] warning: unused variable: `v2`
Nov 30 02:07:13.704 INFO [stderr]   --> src/sign.rs:32:38
Nov 30 02:07:13.704 INFO [stderr]    |
Nov 30 02:07:13.704 INFO [stderr] 32 |     params.sort_by(|&(k1, v1), &(k2, v2)| k1.cmp(k2));
Nov 30 02:07:13.704 INFO [stderr]    |                                      ^^ help: consider using `_v2` instead
Nov 30 02:07:13.704 INFO [stderr] 
Nov 30 02:07:13.736 INFO [stderr] warning: variable does not need to be mutable
Nov 30 02:07:13.736 INFO [stderr]   --> src/lib.rs:69:13
Nov 30 02:07:13.736 INFO [stderr]    |
Nov 30 02:07:13.736 INFO [stderr] 69 |         let mut headers = request.headers_mut();
Nov 30 02:07:13.736 INFO [stderr]    |             ----^^^^^^^
Nov 30 02:07:13.736 INFO [stderr]    |             |
Nov 30 02:07:13.736 INFO [stderr]    |             help: remove this `mut`
Nov 30 02:07:13.736 INFO [stderr]    |
Nov 30 02:07:13.736 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Nov 30 02:07:13.736 INFO [stderr] 
Nov 30 02:07:13.780 INFO [stderr] warning: function is never used: `query_encode`
Nov 30 02:07:13.780 INFO [stderr]   --> src/util.rs:54:1
Nov 30 02:07:13.780 INFO [stderr]    |
Nov 30 02:07:13.780 INFO [stderr] 54 | fn query_encode(input: &str) -> String {
Nov 30 02:07:13.780 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 02:07:13.788 INFO [stderr]    |
Nov 30 02:07:13.788 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 02:07:13.788 INFO [stderr] 
Nov 30 02:07:16.932 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 28.10s
Nov 30 02:07:16.948 INFO [stderr] su: No module specific data is present
Nov 30 02:07:17.718 INFO running `"docker" "inspect" "7cac2cd78489a98e8f04af65f43f9917996d943d3cca9d5f6474b998fc43f843"`
Nov 30 02:07:17.946 INFO running `"docker" "rm" "-f" "7cac2cd78489a98e8f04af65f43f9917996d943d3cca9d5f6474b998fc43f843"`
Nov 30 02:07:18.340 INFO [stdout] 7cac2cd78489a98e8f04af65f43f9917996d943d3cca9d5f6474b998fc43f843