Dec 18 01:32:36.393 INFO checking deciduously/translate-bot against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 01:32:36.393 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/deciduously/translate-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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 18 01:32:36.561 INFO [stdout] 83f6c9fb5471d7fbc39f3eeb4049b01731dee18cb8f09a8964949ae851b95614
Dec 18 01:32:36.566 INFO running `"docker" "start" "-a" "83f6c9fb5471d7fbc39f3eeb4049b01731dee18cb8f09a8964949ae851b95614"`
Dec 18 01:32:37.420 INFO [stderr]     Checking backtrace v0.3.2
Dec 18 01:32:37.420 INFO [stderr]    Compiling serde_derive v1.0.11
Dec 18 01:32:37.420 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 18 01:32:37.889 INFO [stderr]     Checking error-chain v0.10.0
Dec 18 01:32:38.324 INFO [stderr]     Checking dotenv v0.10.1
Dec 18 01:32:40.405 INFO [stderr]     Checking hyper v0.11.2
Dec 18 01:32:46.814 INFO [stderr]     Checking hyper-tls v0.1.2
Dec 18 01:32:47.584 INFO [stderr]     Checking translate-bot v0.1.0 (/opt/crater/workdir)
Dec 18 01:32:48.668 INFO [stderr] warning: unused import: `translate::translate`
Dec 18 01:32:48.668 INFO [stderr]   --> src/main.rs:18:5
Dec 18 01:32:48.668 INFO [stderr]    |
Dec 18 01:32:48.668 INFO [stderr] 18 | use translate::translate;
Dec 18 01:32:48.668 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 01:32:48.668 INFO [stderr]    |
Dec 18 01:32:48.668 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 01:32:48.668 INFO [stderr] 
Dec 18 01:32:48.696 INFO [stderr] warning: unused import: `translate::translate`
Dec 18 01:32:48.696 INFO [stderr]   --> src/main.rs:18:5
Dec 18 01:32:48.696 INFO [stderr]    |
Dec 18 01:32:48.696 INFO [stderr] 18 | use translate::translate;
Dec 18 01:32:48.696 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 18 01:32:48.709 INFO [stderr]    |
Dec 18 01:32:48.710 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 18 01:32:48.710 INFO [stderr] 
Dec 18 01:32:49.105 INFO [stderr] warning: unused variable: `en_text`
Dec 18 01:32:49.105 INFO [stderr]   --> src/main.rs:23:9
Dec 18 01:32:49.105 INFO [stderr]    |
Dec 18 01:32:49.105 INFO [stderr] 23 |     let en_text = "This language is cool";
Dec 18 01:32:49.105 INFO [stderr]    |         ^^^^^^^ help: consider using `_en_text` instead
Dec 18 01:32:49.105 INFO [stderr]    |
Dec 18 01:32:49.105 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 01:32:49.105 INFO [stderr] 
Dec 18 01:32:49.105 INFO [stderr] warning: unused variable: `lang`
Dec 18 01:32:49.105 INFO [stderr]   --> src/main.rs:24:9
Dec 18 01:32:49.105 INFO [stderr]    |
Dec 18 01:32:49.105 INFO [stderr] 24 |     let lang = Lang::random();
Dec 18 01:32:49.105 INFO [stderr]    |         ^^^^ help: consider using `_lang` instead
Dec 18 01:32:49.105 INFO [stderr] 
Dec 18 01:32:49.233 INFO [stderr] warning: unused variable: `en_text`
Dec 18 01:32:49.234 INFO [stderr]   --> src/main.rs:23:9
Dec 18 01:32:49.234 INFO [stderr]    |
Dec 18 01:32:49.234 INFO [stderr] 23 |     let en_text = "This language is cool";
Dec 18 01:32:49.234 INFO [stderr]    |         ^^^^^^^ help: consider using `_en_text` instead
Dec 18 01:32:49.234 INFO [stderr]    |
Dec 18 01:32:49.234 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 18 01:32:49.234 INFO [stderr] 
Dec 18 01:32:49.234 INFO [stderr] warning: unused variable: `lang`
Dec 18 01:32:49.234 INFO [stderr]   --> src/main.rs:24:9
Dec 18 01:32:49.234 INFO [stderr]    |
Dec 18 01:32:49.234 INFO [stderr] 24 |     let lang = Lang::random();
Dec 18 01:32:49.234 INFO [stderr]    |         ^^^^ help: consider using `_lang` instead
Dec 18 01:32:49.234 INFO [stderr] 
Dec 18 01:32:49.396 INFO [stderr] warning: method is never used: `short`
Dec 18 01:32:49.396 INFO [stderr]    --> src/lang.rs:139:5
Dec 18 01:32:49.396 INFO [stderr]     |
Dec 18 01:32:49.396 INFO [stderr] 139 |     pub fn short(&self) -> String {
Dec 18 01:32:49.396 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:32:49.396 INFO [stderr]     |
Dec 18 01:32:49.396 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 01:32:49.396 INFO [stderr] 
Dec 18 01:32:49.396 INFO [stderr] warning: field is never used: `expires_in`
Dec 18 01:32:49.396 INFO [stderr]   --> src/reddit.rs:17:5
Dec 18 01:32:49.396 INFO [stderr]    |
Dec 18 01:32:49.396 INFO [stderr] 17 |     expires_in: u64,
Dec 18 01:32:49.396 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 18 01:32:49.396 INFO [stderr] 
Dec 18 01:32:49.396 INFO [stderr] warning: field is never used: `scope`
Dec 18 01:32:49.396 INFO [stderr]   --> src/reddit.rs:18:5
Dec 18 01:32:49.397 INFO [stderr]    |
Dec 18 01:32:49.397 INFO [stderr] 18 |     scope: String,
Dec 18 01:32:49.397 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 18 01:32:49.397 INFO [stderr] 
Dec 18 01:32:49.397 INFO [stderr] warning: field is never used: `token_type`
Dec 18 01:32:49.397 INFO [stderr]   --> src/reddit.rs:19:5
Dec 18 01:32:49.397 INFO [stderr]    |
Dec 18 01:32:49.397 INFO [stderr] 19 |     token_type: String,
Dec 18 01:32:49.397 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 18 01:32:49.397 INFO [stderr] 
Dec 18 01:32:49.397 INFO [stderr] warning: constant item is never used: `TRANSLATE_URI`
Dec 18 01:32:49.397 INFO [stderr]   --> src/translate.rs:11:1
Dec 18 01:32:49.397 INFO [stderr]    |
Dec 18 01:32:49.397 INFO [stderr] 11 | const TRANSLATE_URI: &str = "https://translation.googleapis.com/language/translate/v2";
Dec 18 01:32:49.397 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:32:49.397 INFO [stderr] 
Dec 18 01:32:49.397 INFO [stderr] warning: struct is never constructed: `TranslateReq`
Dec 18 01:32:49.397 INFO [stderr]   --> src/translate.rs:14:1
Dec 18 01:32:49.397 INFO [stderr]    |
Dec 18 01:32:49.397 INFO [stderr] 14 | struct TranslateReq {
Dec 18 01:32:49.397 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 18 01:32:49.397 INFO [stderr] 
Dec 18 01:32:49.397 INFO [stderr] warning: function is never used: `translate`
Dec 18 01:32:49.397 INFO [stderr]   --> src/translate.rs:39:1
Dec 18 01:32:49.397 INFO [stderr]    |
Dec 18 01:32:49.397 INFO [stderr] 39 | pub fn translate(s: &str, l: &Lang) -> Result<String, Box<::std::error::Error>> {
Dec 18 01:32:49.397 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:32:49.397 INFO [stderr] 
Dec 18 01:32:49.528 INFO [stderr] warning: method is never used: `short`
Dec 18 01:32:49.528 INFO [stderr]    --> src/lang.rs:139:5
Dec 18 01:32:49.528 INFO [stderr]     |
Dec 18 01:32:49.528 INFO [stderr] 139 |     pub fn short(&self) -> String {
Dec 18 01:32:49.528 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:32:49.528 INFO [stderr]     |
Dec 18 01:32:49.528 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 18 01:32:49.528 INFO [stderr] 
Dec 18 01:32:49.528 INFO [stderr] warning: field is never used: `expires_in`
Dec 18 01:32:49.528 INFO [stderr]   --> src/reddit.rs:17:5
Dec 18 01:32:49.528 INFO [stderr]    |
Dec 18 01:32:49.528 INFO [stderr] 17 |     expires_in: u64,
Dec 18 01:32:49.528 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Dec 18 01:32:49.528 INFO [stderr] 
Dec 18 01:32:49.528 INFO [stderr] warning: field is never used: `scope`
Dec 18 01:32:49.528 INFO [stderr]   --> src/reddit.rs:18:5
Dec 18 01:32:49.528 INFO [stderr]    |
Dec 18 01:32:49.528 INFO [stderr] 18 |     scope: String,
Dec 18 01:32:49.528 INFO [stderr]    |     ^^^^^^^^^^^^^
Dec 18 01:32:49.529 INFO [stderr] 
Dec 18 01:32:49.529 INFO [stderr] warning: field is never used: `token_type`
Dec 18 01:32:49.529 INFO [stderr]   --> src/reddit.rs:19:5
Dec 18 01:32:49.529 INFO [stderr]    |
Dec 18 01:32:49.529 INFO [stderr] 19 |     token_type: String,
Dec 18 01:32:49.529 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^
Dec 18 01:32:49.529 INFO [stderr] 
Dec 18 01:32:49.529 INFO [stderr] warning: constant item is never used: `TRANSLATE_URI`
Dec 18 01:32:49.529 INFO [stderr]   --> src/translate.rs:11:1
Dec 18 01:32:49.529 INFO [stderr]    |
Dec 18 01:32:49.529 INFO [stderr] 11 | const TRANSLATE_URI: &str = "https://translation.googleapis.com/language/translate/v2";
Dec 18 01:32:49.529 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:32:49.529 INFO [stderr] 
Dec 18 01:32:49.529 INFO [stderr] warning: struct is never constructed: `TranslateReq`
Dec 18 01:32:49.529 INFO [stderr]   --> src/translate.rs:14:1
Dec 18 01:32:49.529 INFO [stderr]    |
Dec 18 01:32:49.529 INFO [stderr] 14 | struct TranslateReq {
Dec 18 01:32:49.529 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 18 01:32:49.529 INFO [stderr] 
Dec 18 01:32:49.529 INFO [stderr] warning: function is never used: `translate`
Dec 18 01:32:49.529 INFO [stderr]   --> src/translate.rs:39:1
Dec 18 01:32:49.529 INFO [stderr]    |
Dec 18 01:32:49.529 INFO [stderr] 39 | pub fn translate(s: &str, l: &Lang) -> Result<String, Box<::std::error::Error>> {
Dec 18 01:32:49.529 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 18 01:32:49.529 INFO [stderr] 
Dec 18 01:32:49.596 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.34s
Dec 18 01:32:50.672 INFO running `"docker" "inspect" "83f6c9fb5471d7fbc39f3eeb4049b01731dee18cb8f09a8964949ae851b95614"`
Dec 18 01:32:51.011 INFO running `"docker" "rm" "-f" "83f6c9fb5471d7fbc39f3eeb4049b01731dee18cb8f09a8964949ae851b95614"`
Dec 18 01:32:51.292 INFO [stdout] 83f6c9fb5471d7fbc39f3eeb4049b01731dee18cb8f09a8964949ae851b95614