Dec 17 23:24:31.325 INFO checking hashedhyphen/rust-twitter-cli against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 23:24:31.325 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-6/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/hashedhyphen/rust-twitter-cli:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 23:24:31.902 INFO [stdout] 63509d40ee5ee6319d46263ae46e3418daf2954f3f1f6f8adeb33e843297bc23
Dec 17 23:24:31.904 INFO running `"docker" "start" "-a" "63509d40ee5ee6319d46263ae46e3418daf2954f3f1f6f8adeb33e843297bc23"`
Dec 17 23:24:35.032 INFO [stderr]    Compiling openssl v0.9.16
Dec 17 23:24:35.036 INFO [stderr]    Compiling openssl-sys v0.9.16
Dec 17 23:24:35.036 INFO [stderr]     Checking bytes v0.4.5
Dec 17 23:24:35.036 INFO [stderr]     Checking futures-cpupool v0.1.5
Dec 17 23:24:35.036 INFO [stderr]     Checking rust-crypto v0.2.36
Dec 17 23:24:38.758 INFO [stderr]     Checking tokio-io v0.1.2
Dec 17 23:24:40.735 INFO [stderr]     Checking tokio-core v0.1.9
Dec 17 23:24:44.148 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 17 23:24:46.900 INFO [stderr]     Checking native-tls v0.1.4
Dec 17 23:24:47.872 INFO [stderr]     Checking tokio-tls v0.1.3
Dec 17 23:24:48.994 INFO [stderr]     Checking hyper v0.11.2
Dec 17 23:24:53.612 INFO [stderr]     Checking hyper-tls v0.1.2
Dec 17 23:24:54.240 INFO [stderr]     Checking twitter-cli v0.1.0 (/opt/crater/workdir)
Dec 17 23:24:55.099 INFO [stderr] warning: unused import: `std::env`
Dec 17 23:24:55.099 INFO [stderr]  --> src/lib.rs:8:5
Dec 17 23:24:55.099 INFO [stderr]   |
Dec 17 23:24:55.099 INFO [stderr] 8 | use std::env;
Dec 17 23:24:55.099 INFO [stderr]   |     ^^^^^^^^
Dec 17 23:24:55.099 INFO [stderr]   |
Dec 17 23:24:55.099 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 23:24:55.099 INFO [stderr] 
Dec 17 23:24:55.099 INFO [stderr] warning: unused imports: `Write`, `self`
Dec 17 23:24:55.099 INFO [stderr]   --> src/lib.rs:10:15
Dec 17 23:24:55.099 INFO [stderr]    |
Dec 17 23:24:55.099 INFO [stderr] 10 | use std::io::{self, Write};
Dec 17 23:24:55.099 INFO [stderr]    |               ^^^^  ^^^^^
Dec 17 23:24:55.099 INFO [stderr] 
Dec 17 23:24:55.153 INFO [stderr] warning: unused import: `std::env`
Dec 17 23:24:55.153 INFO [stderr]  --> src/lib.rs:8:5
Dec 17 23:24:55.153 INFO [stderr]   |
Dec 17 23:24:55.154 INFO [stderr] 8 | use std::env;
Dec 17 23:24:55.154 INFO [stderr]   |     ^^^^^^^^
Dec 17 23:24:55.154 INFO [stderr]   |
Dec 17 23:24:55.154 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 23:24:55.154 INFO [stderr] 
Dec 17 23:24:55.154 INFO [stderr] warning: unused imports: `Write`, `self`
Dec 17 23:24:55.154 INFO [stderr]   --> src/lib.rs:10:15
Dec 17 23:24:55.155 INFO [stderr]    |
Dec 17 23:24:55.155 INFO [stderr] 10 | use std::io::{self, Write};
Dec 17 23:24:55.155 INFO [stderr]    |               ^^^^  ^^^^^
Dec 17 23:24:55.155 INFO [stderr] 
Dec 17 23:24:55.263 INFO [stderr] warning: unused import: `Stream`
Dec 17 23:24:55.263 INFO [stderr]   --> src/lib.rs:12:23
Dec 17 23:24:55.263 INFO [stderr]    |
Dec 17 23:24:55.263 INFO [stderr] 12 | use futures::{Future, Stream};
Dec 17 23:24:55.263 INFO [stderr]    |                       ^^^^^^
Dec 17 23:24:55.263 INFO [stderr] 
Dec 17 23:24:55.276 INFO [stderr] warning: unused variable: `v1`
Dec 17 23:24:55.276 INFO [stderr]   --> src/sign.rs:32:27
Dec 17 23:24:55.276 INFO [stderr]    |
Dec 17 23:24:55.277 INFO [stderr] 32 |     params.sort_by(|&(k1, v1), &(k2, v2)| k1.cmp(k2));
Dec 17 23:24:55.277 INFO [stderr]    |                           ^^ help: consider using `_v1` instead
Dec 17 23:24:55.277 INFO [stderr]    |
Dec 17 23:24:55.277 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 23:24:55.277 INFO [stderr] 
Dec 17 23:24:55.278 INFO [stderr] warning: unused variable: `v2`
Dec 17 23:24:55.278 INFO [stderr]   --> src/sign.rs:32:38
Dec 17 23:24:55.278 INFO [stderr]    |
Dec 17 23:24:55.278 INFO [stderr] 32 |     params.sort_by(|&(k1, v1), &(k2, v2)| k1.cmp(k2));
Dec 17 23:24:55.278 INFO [stderr]    |                                      ^^ help: consider using `_v2` instead
Dec 17 23:24:55.278 INFO [stderr] 
Dec 17 23:24:55.293 INFO [stderr] warning: variable does not need to be mutable
Dec 17 23:24:55.293 INFO [stderr]   --> src/lib.rs:69:13
Dec 17 23:24:55.293 INFO [stderr]    |
Dec 17 23:24:55.293 INFO [stderr] 69 |         let mut headers = request.headers_mut();
Dec 17 23:24:55.293 INFO [stderr]    |             ----^^^^^^^
Dec 17 23:24:55.294 INFO [stderr]    |             |
Dec 17 23:24:55.294 INFO [stderr]    |             help: remove this `mut`
Dec 17 23:24:55.294 INFO [stderr]    |
Dec 17 23:24:55.294 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 23:24:55.294 INFO [stderr] 
Dec 17 23:24:55.320 INFO [stderr] warning: function is never used: `query_encode`
Dec 17 23:24:55.320 INFO [stderr]   --> src/util.rs:54:1
Dec 17 23:24:55.320 INFO [stderr]    |
Dec 17 23:24:55.321 INFO [stderr] 54 | fn query_encode(input: &str) -> String {
Dec 17 23:24:55.321 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:24:55.321 INFO [stderr]    |
Dec 17 23:24:55.321 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 23:24:55.321 INFO [stderr] 
Dec 17 23:24:55.448 INFO [stderr] warning: unused import: `Stream`
Dec 17 23:24:55.448 INFO [stderr]   --> src/lib.rs:12:23
Dec 17 23:24:55.449 INFO [stderr]    |
Dec 17 23:24:55.449 INFO [stderr] 12 | use futures::{Future, Stream};
Dec 17 23:24:55.449 INFO [stderr]    |                       ^^^^^^
Dec 17 23:24:55.449 INFO [stderr] 
Dec 17 23:24:55.477 INFO [stderr] warning: unused variable: `v1`
Dec 17 23:24:55.478 INFO [stderr]   --> src/sign.rs:32:27
Dec 17 23:24:55.478 INFO [stderr]    |
Dec 17 23:24:55.478 INFO [stderr] 32 |     params.sort_by(|&(k1, v1), &(k2, v2)| k1.cmp(k2));
Dec 17 23:24:55.478 INFO [stderr]    |                           ^^ help: consider using `_v1` instead
Dec 17 23:24:55.479 INFO [stderr]    |
Dec 17 23:24:55.479 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 23:24:55.479 INFO [stderr] 
Dec 17 23:24:55.479 INFO [stderr] warning: unused variable: `v2`
Dec 17 23:24:55.480 INFO [stderr]   --> src/sign.rs:32:38
Dec 17 23:24:55.480 INFO [stderr]    |
Dec 17 23:24:55.480 INFO [stderr] 32 |     params.sort_by(|&(k1, v1), &(k2, v2)| k1.cmp(k2));
Dec 17 23:24:55.480 INFO [stderr]    |                                      ^^ help: consider using `_v2` instead
Dec 17 23:24:55.480 INFO [stderr] 
Dec 17 23:24:55.536 INFO [stderr] warning: variable does not need to be mutable
Dec 17 23:24:55.536 INFO [stderr]   --> src/lib.rs:69:13
Dec 17 23:24:55.537 INFO [stderr]    |
Dec 17 23:24:55.537 INFO [stderr] 69 |         let mut headers = request.headers_mut();
Dec 17 23:24:55.537 INFO [stderr]    |             ----^^^^^^^
Dec 17 23:24:55.537 INFO [stderr]    |             |
Dec 17 23:24:55.537 INFO [stderr]    |             help: remove this `mut`
Dec 17 23:24:55.538 INFO [stderr]    |
Dec 17 23:24:55.538 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 17 23:24:55.538 INFO [stderr] 
Dec 17 23:24:55.572 INFO [stderr] warning: function is never used: `query_encode`
Dec 17 23:24:55.572 INFO [stderr]   --> src/util.rs:54:1
Dec 17 23:24:55.572 INFO [stderr]    |
Dec 17 23:24:55.573 INFO [stderr] 54 | fn query_encode(input: &str) -> String {
Dec 17 23:24:55.573 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 23:24:55.573 INFO [stderr]    |
Dec 17 23:24:55.573 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 23:24:55.573 INFO [stderr] 
Dec 17 23:24:56.553 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.80s
Dec 17 23:24:57.528 INFO running `"docker" "inspect" "63509d40ee5ee6319d46263ae46e3418daf2954f3f1f6f8adeb33e843297bc23"`
Dec 17 23:24:57.848 INFO running `"docker" "rm" "-f" "63509d40ee5ee6319d46263ae46e3418daf2954f3f1f6f8adeb33e843297bc23"`
Dec 17 23:24:58.128 INFO [stdout] 63509d40ee5ee6319d46263ae46e3418daf2954f3f1f6f8adeb33e843297bc23