Dec 18 00:51:46.970 INFO checking ekeough6/groupme_bot against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 18 00:51:46.970 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-0/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/ekeough6/groupme_bot:/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" "+96d1334e567237b1507cd277938e7ae2de75ff51-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 00:51:47.392 INFO [stdout] bd830e2e81c815339ab67fd2ac254bf6f0b0675672d4230cf08e2c6d3d1a169e
Dec 18 00:51:47.394 INFO running `"docker" "start" "-a" "bd830e2e81c815339ab67fd2ac254bf6f0b0675672d4230cf08e2c6d3d1a169e"`
Dec 18 00:51:49.061 INFO [stderr]     Checking futures v0.1.22
Dec 18 00:51:52.216 INFO [stderr]     Checking tokio-io v0.1.7
Dec 18 00:51:52.216 INFO [stderr]     Checking tokio-executor v0.1.2
Dec 18 00:51:52.216 INFO [stderr]     Checking tokio-service v0.1.0
Dec 18 00:51:52.216 INFO [stderr]     Checking relay v0.1.1
Dec 18 00:51:52.216 INFO [stderr]     Checking want v0.0.4
Dec 18 00:51:52.216 INFO [stderr]     Checking futures-cpupool v0.1.8
Dec 18 00:51:53.528 INFO [stderr]     Checking tokio-threadpool v0.1.5
Dec 18 00:51:53.528 INFO [stderr]     Checking tokio-timer v0.2.4
Dec 18 00:51:55.285 INFO [stderr]     Checking tokio-reactor v0.1.2
Dec 18 00:51:55.288 INFO [stderr]     Checking tokio-codec v0.1.0
Dec 18 00:51:55.728 INFO [stderr]     Checking tokio-fs v0.1.1
Dec 18 00:51:56.868 INFO [stderr]     Checking tokio-udp v0.1.1
Dec 18 00:51:56.868 INFO [stderr]     Checking tokio-tcp v0.1.0
Dec 18 00:51:57.720 INFO [stderr]     Checking tokio v0.1.7
Dec 18 00:51:58.679 INFO [stderr]     Checking tokio-core v0.1.17
Dec 18 00:51:59.892 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 18 00:51:59.892 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 18 00:52:02.384 INFO [stderr]     Checking hyper v0.11.27
Dec 18 00:52:07.532 INFO [stderr]     Checking hyper-tls v0.1.3
Dec 18 00:52:08.412 INFO [stderr]     Checking reqwest v0.8.6
Dec 18 00:52:10.584 INFO [stderr]     Checking groupme_bot v0.1.0 (/opt/crater/workdir)
Dec 18 00:52:12.239 INFO [stderr] warning: unused variable: `client`
Dec 18 00:52:12.239 INFO [stderr]   --> src/main.rs:43:9
Dec 18 00:52:12.239 INFO [stderr]    |
Dec 18 00:52:12.239 INFO [stderr] 43 |     let client = reqwest::Client::new();
Dec 18 00:52:12.239 INFO [stderr]    |         ^^^^^^ help: consider using `_client` instead
Dec 18 00:52:12.239 INFO [stderr]    |
Dec 18 00:52:12.239 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 00:52:12.239 INFO [stderr] 
Dec 18 00:52:12.239 INFO [stderr] warning: unused variable: `response`
Dec 18 00:52:12.239 INFO [stderr]   --> src/main.rs:44:9
Dec 18 00:52:12.239 INFO [stderr]    |
Dec 18 00:52:12.239 INFO [stderr] 44 |     let response = "";
Dec 18 00:52:12.239 INFO [stderr]    |         ^^^^^^^^ help: consider using `_response` instead
Dec 18 00:52:12.239 INFO [stderr] 
Dec 18 00:52:12.239 INFO [stderr] warning: unused variable: `url`
Dec 18 00:52:12.239 INFO [stderr]   --> src/main.rs:42:18
Dec 18 00:52:12.239 INFO [stderr]    |
Dec 18 00:52:12.239 INFO [stderr] 42 | fn try_to_remove(url: &String, key: &String, id: &str) {
Dec 18 00:52:12.239 INFO [stderr]    |                  ^^^ help: consider using `_url` instead
Dec 18 00:52:12.239 INFO [stderr] 
Dec 18 00:52:12.239 INFO [stderr] warning: unused variable: `key`
Dec 18 00:52:12.239 INFO [stderr]   --> src/main.rs:42:32
Dec 18 00:52:12.239 INFO [stderr]    |
Dec 18 00:52:12.239 INFO [stderr] 42 | fn try_to_remove(url: &String, key: &String, id: &str) {
Dec 18 00:52:12.239 INFO [stderr]    |                                ^^^ help: consider using `_key` instead
Dec 18 00:52:12.239 INFO [stderr] 
Dec 18 00:52:12.239 INFO [stderr] warning: unused variable: `id`
Dec 18 00:52:12.239 INFO [stderr]   --> src/main.rs:42:46
Dec 18 00:52:12.239 INFO [stderr]    |
Dec 18 00:52:12.239 INFO [stderr] 42 | fn try_to_remove(url: &String, key: &String, id: &str) {
Dec 18 00:52:12.239 INFO [stderr]    |                                              ^^ help: consider using `_id` instead
Dec 18 00:52:12.239 INFO [stderr] 
Dec 18 00:52:12.253 INFO [stderr] warning: function is never used: `try_to_remove`
Dec 18 00:52:12.254 INFO [stderr]   --> src/main.rs:42:1
Dec 18 00:52:12.254 INFO [stderr]    |
Dec 18 00:52:12.254 INFO [stderr] 42 | fn try_to_remove(url: &String, key: &String, id: &str) {
Dec 18 00:52:12.254 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:52:12.254 INFO [stderr]    |
Dec 18 00:52:12.254 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 00:52:12.254 INFO [stderr] 
Dec 18 00:52:12.456 INFO [stderr] warning: unused variable: `client`
Dec 18 00:52:12.456 INFO [stderr]   --> src/main.rs:43:9
Dec 18 00:52:12.456 INFO [stderr]    |
Dec 18 00:52:12.456 INFO [stderr] 43 |     let client = reqwest::Client::new();
Dec 18 00:52:12.456 INFO [stderr]    |         ^^^^^^ help: consider using `_client` instead
Dec 18 00:52:12.456 INFO [stderr]    |
Dec 18 00:52:12.456 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 00:52:12.456 INFO [stderr] 
Dec 18 00:52:12.456 INFO [stderr] warning: unused variable: `response`
Dec 18 00:52:12.456 INFO [stderr]   --> src/main.rs:44:9
Dec 18 00:52:12.456 INFO [stderr]    |
Dec 18 00:52:12.456 INFO [stderr] 44 |     let response = "";
Dec 18 00:52:12.456 INFO [stderr]    |         ^^^^^^^^ help: consider using `_response` instead
Dec 18 00:52:12.456 INFO [stderr] 
Dec 18 00:52:12.456 INFO [stderr] warning: unused variable: `url`
Dec 18 00:52:12.456 INFO [stderr]   --> src/main.rs:42:18
Dec 18 00:52:12.456 INFO [stderr]    |
Dec 18 00:52:12.456 INFO [stderr] 42 | fn try_to_remove(url: &String, key: &String, id: &str) {
Dec 18 00:52:12.456 INFO [stderr]    |                  ^^^ help: consider using `_url` instead
Dec 18 00:52:12.457 INFO [stderr] 
Dec 18 00:52:12.457 INFO [stderr] warning: unused variable: `key`
Dec 18 00:52:12.457 INFO [stderr]   --> src/main.rs:42:32
Dec 18 00:52:12.457 INFO [stderr]    |
Dec 18 00:52:12.457 INFO [stderr] 42 | fn try_to_remove(url: &String, key: &String, id: &str) {
Dec 18 00:52:12.457 INFO [stderr]    |                                ^^^ help: consider using `_key` instead
Dec 18 00:52:12.457 INFO [stderr] 
Dec 18 00:52:12.457 INFO [stderr] warning: unused variable: `id`
Dec 18 00:52:12.457 INFO [stderr]   --> src/main.rs:42:46
Dec 18 00:52:12.457 INFO [stderr]    |
Dec 18 00:52:12.457 INFO [stderr] 42 | fn try_to_remove(url: &String, key: &String, id: &str) {
Dec 18 00:52:12.457 INFO [stderr]    |                                              ^^ help: consider using `_id` instead
Dec 18 00:52:12.457 INFO [stderr] 
Dec 18 00:52:12.457 INFO [stderr] warning: function is never used: `try_to_remove`
Dec 18 00:52:12.457 INFO [stderr]   --> src/main.rs:42:1
Dec 18 00:52:12.457 INFO [stderr]    |
Dec 18 00:52:12.457 INFO [stderr] 42 | fn try_to_remove(url: &String, key: &String, id: &str) {
Dec 18 00:52:12.457 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 00:52:12.457 INFO [stderr]    |
Dec 18 00:52:12.457 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 18 00:52:12.457 INFO [stderr] 
Dec 18 00:52:12.517 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 23.74s
Dec 18 00:52:13.756 INFO running `"docker" "inspect" "bd830e2e81c815339ab67fd2ac254bf6f0b0675672d4230cf08e2c6d3d1a169e"`
Dec 18 00:52:14.054 INFO running `"docker" "rm" "-f" "bd830e2e81c815339ab67fd2ac254bf6f0b0675672d4230cf08e2c6d3d1a169e"`
Dec 18 00:52:14.276 INFO [stdout] bd830e2e81c815339ab67fd2ac254bf6f0b0675672d4230cf08e2c6d3d1a169e