Dec 17 14:25:40.172 INFO checking sunilbandla/draw-charts against master#96d1334e567237b1507cd277938e7ae2de75ff51 for pr-54252
Dec 17 14:25:40.172 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-4/master#96d1334e567237b1507cd277938e7ae2de75ff51:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/master#96d1334e567237b1507cd277938e7ae2de75ff51/gh/sunilbandla/draw-charts:/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 17 14:25:40.645 INFO [stdout] a885898d46167f3c6028cd0d4cb280380273919d62f2e15bfce94414ac378bcc
Dec 17 14:25:40.647 INFO running `"docker" "start" "-a" "a885898d46167f3c6028cd0d4cb280380273919d62f2e15bfce94414ac378bcc"`
Dec 17 14:25:43.508 INFO [stderr]    Compiling serde v1.0.66
Dec 17 14:25:43.569 INFO [stderr]    Compiling tempdir v0.3.7
Dec 17 14:25:43.576 INFO [stderr]    Compiling backtrace-sys v0.1.23
Dec 17 14:25:43.577 INFO [stderr]     Checking regex v0.2.11
Dec 17 14:25:43.577 INFO [stderr]     Checking chrono v0.4.3
Dec 17 14:25:44.380 INFO [stderr]    Compiling backtrace v0.3.8
Dec 17 14:25:48.036 INFO [stderr]    Compiling error-chain v0.11.0
Dec 17 14:26:06.748 INFO [stderr]     Checking serde_json v1.0.21
Dec 17 14:26:08.060 INFO [stderr]    Compiling semver v0.9.0
Dec 17 14:26:15.501 INFO [stderr]    Compiling cargo_metadata v0.5.6
Dec 17 14:26:19.256 INFO [stderr]    Compiling skeptic v0.13.3
Dec 17 14:26:22.960 INFO [stderr]    Compiling liquid v0.13.7
Dec 17 14:26:26.681 INFO [stderr]     Checking gust v0.1.4
Dec 17 14:26:28.014 INFO [stderr]     Checking draw-charts v0.1.0 (/opt/crater/workdir)
Dec 17 14:26:28.780 INFO [stderr] warning: unused variable: `i`
Dec 17 14:26:28.781 INFO [stderr]   --> src/lib.rs:35:10
Dec 17 14:26:28.781 INFO [stderr]    |
Dec 17 14:26:28.781 INFO [stderr] 35 |     for (i, datapoint) in datapoints.iter().enumerate() {
Dec 17 14:26:28.781 INFO [stderr]    |          ^ help: consider using `_i` instead
Dec 17 14:26:28.782 INFO [stderr]    |
Dec 17 14:26:28.782 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 14:26:28.782 INFO [stderr] 
Dec 17 14:26:28.905 INFO [stderr] warning: unused variable: `i`
Dec 17 14:26:28.905 INFO [stderr]   --> src/lib.rs:35:10
Dec 17 14:26:28.906 INFO [stderr]    |
Dec 17 14:26:28.906 INFO [stderr] 35 |     for (i, datapoint) in datapoints.iter().enumerate() {
Dec 17 14:26:28.906 INFO [stderr]    |          ^ help: consider using `_i` instead
Dec 17 14:26:28.906 INFO [stderr]    |
Dec 17 14:26:28.907 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 17 14:26:28.907 INFO [stderr] 
Dec 17 14:26:29.729 INFO [stderr] warning: function is never used: `generate_sample_data`
Dec 17 14:26:29.729 INFO [stderr]   --> src/main.rs:35:1
Dec 17 14:26:29.729 INFO [stderr]    |
Dec 17 14:26:29.729 INFO [stderr] 35 | fn generate_sample_data() -> Vec<Vec<i64>> {
Dec 17 14:26:29.729 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 14:26:29.729 INFO [stderr]    |
Dec 17 14:26:29.729 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 14:26:29.730 INFO [stderr] 
Dec 17 14:26:29.776 INFO [stderr] warning: function is never used: `generate_sample_data`
Dec 17 14:26:29.776 INFO [stderr]   --> src/main.rs:35:1
Dec 17 14:26:29.776 INFO [stderr]    |
Dec 17 14:26:29.777 INFO [stderr] 35 | fn generate_sample_data() -> Vec<Vec<i64>> {
Dec 17 14:26:29.777 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 14:26:29.780 INFO [stderr]    |
Dec 17 14:26:29.780 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 14:26:29.781 INFO [stderr] 
Dec 17 14:26:29.806 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 46.52s
Dec 17 14:26:31.522 INFO running `"docker" "inspect" "a885898d46167f3c6028cd0d4cb280380273919d62f2e15bfce94414ac378bcc"`
Dec 17 14:26:31.866 INFO running `"docker" "rm" "-f" "a885898d46167f3c6028cd0d4cb280380273919d62f2e15bfce94414ac378bcc"`
Dec 17 14:26:32.240 INFO [stdout] a885898d46167f3c6028cd0d4cb280380273919d62f2e15bfce94414ac378bcc