Dec 18 15:22:15.086 INFO checking gst-0.1.3 against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 18 15:22:15.086 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/reg/gst/0.1.3:/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 15:22:15.618 INFO [stdout] c05ec59e3154875e0838446d61c6dc3dc0db51df758d15aa45a4a532cbc06aa1
Dec 18 15:22:15.620 INFO running `"docker" "start" "-a" "c05ec59e3154875e0838446d61c6dc3dc0db51df758d15aa45a4a532cbc06aa1"`
Dec 18 15:22:18.144 INFO [stderr]     Checking ordered-float v0.0.2
Dec 18 15:22:18.803 INFO [stderr]     Checking gst v0.1.3 (/opt/crater/workdir)
Dec 18 15:22:20.407 INFO [stderr] warning: unused variable: `v`
Dec 18 15:22:20.407 INFO [stderr]    --> src/rtree.rs:367:13
Dec 18 15:22:20.407 INFO [stderr]     |
Dec 18 15:22:20.407 INFO [stderr] 367 |         let v = vec![
Dec 18 15:22:20.407 INFO [stderr]     |             ^ help: consider using `_v` instead
Dec 18 15:22:20.407 INFO [stderr]     |
Dec 18 15:22:20.408 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 18 15:22:20.408 INFO [stderr] 
Dec 18 15:22:20.408 INFO [stderr] warning: unused variable: `v`
Dec 18 15:22:20.408 INFO [stderr]    --> src/rtree.rs:378:13
Dec 18 15:22:20.408 INFO [stderr]     |
Dec 18 15:22:20.408 INFO [stderr] 378 |         let v = vec![
Dec 18 15:22:20.408 INFO [stderr]     |             ^ help: consider using `_v` instead
Dec 18 15:22:20.408 INFO [stderr] 
Dec 18 15:22:21.728 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Dec 18 15:22:21.729 INFO [stderr]   --> benches/rtreebad.rs:62:5
Dec 18 15:22:21.729 INFO [stderr]    |
Dec 18 15:22:21.729 INFO [stderr] 62 | /     (0..100_000).map(|i| {
Dec 18 15:22:21.730 INFO [stderr] 63 | |         let x = between.ind_sample(&mut rng);
Dec 18 15:22:21.730 INFO [stderr] 64 | |         let y = between.ind_sample(&mut rng);
Dec 18 15:22:21.731 INFO [stderr] 65 | |         rtree.insert(Rect::from_float(x, x, y, y), format!("{}", i.to_string()));
Dec 18 15:22:21.731 INFO [stderr] 66 | |     }).collect::<Vec<_>>();
Dec 18 15:22:21.731 INFO [stderr]    | |___________________________^
Dec 18 15:22:21.732 INFO [stderr]    |
Dec 18 15:22:21.732 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 15:22:21.733 INFO [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 18 15:22:21.733 INFO [stderr] 
Dec 18 15:22:21.898 INFO [stderr] warning: unused return value of `std::iter::Iterator::collect` that must be used
Dec 18 15:22:21.899 INFO [stderr]   --> benches/rtree.rs:33:5
Dec 18 15:22:21.899 INFO [stderr]    |
Dec 18 15:22:21.899 INFO [stderr] 33 | /     (0..100_000).map(|i| {
Dec 18 15:22:21.900 INFO [stderr] 34 | |         let x = between.ind_sample(&mut rng);
Dec 18 15:22:21.900 INFO [stderr] 35 | |         let y = between.ind_sample(&mut rng);
Dec 18 15:22:21.900 INFO [stderr] 36 | |         rtree.insert(Rect::from_float(x, x, y, y), format!("{}", i));
Dec 18 15:22:21.901 INFO [stderr] 37 | |     }).collect::<Vec<_>>();
Dec 18 15:22:21.901 INFO [stderr]    | |___________________________^
Dec 18 15:22:21.901 INFO [stderr]    |
Dec 18 15:22:21.902 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Dec 18 15:22:21.902 INFO [stderr]    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Dec 18 15:22:21.902 INFO [stderr] 
Dec 18 15:22:21.960 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.92s
Dec 18 15:22:23.526 INFO running `"docker" "inspect" "c05ec59e3154875e0838446d61c6dc3dc0db51df758d15aa45a4a532cbc06aa1"`
Dec 18 15:22:23.769 INFO running `"docker" "rm" "-f" "c05ec59e3154875e0838446d61c6dc3dc0db51df758d15aa45a4a532cbc06aa1"`
Dec 18 15:22:24.036 INFO [stdout] c05ec59e3154875e0838446d61c6dc3dc0db51df758d15aa45a4a532cbc06aa1