Oct 13 14:00:17.381 INFO checking gst-0.1.3 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 14:00:17.381 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 14:00:17.792 INFO blam! 491cdf76a9180f7d0fd993a95b4791ab62e83504bef1426cb08c421e121c42b1
Oct 13 14:00:17.805 INFO running `"docker" "start" "-a" "491cdf76a9180f7d0fd993a95b4791ab62e83504bef1426cb08c421e121c42b1"`
Oct 13 14:00:19.087 INFO kablam! usermod: no changes
Oct 13 14:00:19.216 INFO kablam!     Checking ordered-float v0.0.2
Oct 13 14:00:20.666 INFO kablam!     Checking gst v0.1.3 (/source)
Oct 13 14:00:24.592 INFO kablam! warning: unused variable: `v`
Oct 13 14:00:24.593 INFO kablam!    --> src/rtree.rs:367:13
Oct 13 14:00:24.593 INFO kablam!     |
Oct 13 14:00:24.593 INFO kablam! 367 |         let v = vec![
Oct 13 14:00:24.593 INFO kablam!     |             ^ help: consider using `_v` instead
Oct 13 14:00:24.593 INFO kablam!     |
Oct 13 14:00:24.594 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 13 14:00:24.594 INFO kablam! 
Oct 13 14:00:24.594 INFO kablam! warning: unused variable: `v`
Oct 13 14:00:24.594 INFO kablam!    --> src/rtree.rs:378:13
Oct 13 14:00:24.594 INFO kablam!     |
Oct 13 14:00:24.594 INFO kablam! 378 |         let v = vec![
Oct 13 14:00:24.594 INFO kablam!     |             ^ help: consider using `_v` instead
Oct 13 14:00:24.594 INFO kablam! 
Oct 13 14:00:26.884 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Oct 13 14:00:26.885 INFO kablam!   --> benches/rtreebad.rs:62:5
Oct 13 14:00:26.885 INFO kablam!    |
Oct 13 14:00:26.885 INFO kablam! 62 | /     (0..100_000).map(|i| {
Oct 13 14:00:26.885 INFO kablam! 63 | |         let x = between.ind_sample(&mut rng);
Oct 13 14:00:26.885 INFO kablam! 64 | |         let y = between.ind_sample(&mut rng);
Oct 13 14:00:26.886 INFO kablam! 65 | |         rtree.insert(Rect::from_float(x, x, y, y), format!("{}", i.to_string()));
Oct 13 14:00:26.886 INFO kablam! 66 | |     }).collect::<Vec<_>>();
Oct 13 14:00:26.886 INFO kablam!    | |___________________________^
Oct 13 14:00:26.887 INFO kablam!    |
Oct 13 14:00:26.887 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 14:00:26.887 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Oct 13 14:00:26.887 INFO kablam! 
Oct 13 14:00:26.908 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Oct 13 14:00:26.908 INFO kablam!   --> benches/rtree.rs:33:5
Oct 13 14:00:26.908 INFO kablam!    |
Oct 13 14:00:26.908 INFO kablam! 33 | /     (0..100_000).map(|i| {
Oct 13 14:00:26.908 INFO kablam! 34 | |         let x = between.ind_sample(&mut rng);
Oct 13 14:00:26.908 INFO kablam! 35 | |         let y = between.ind_sample(&mut rng);
Oct 13 14:00:26.908 INFO kablam! 36 | |         rtree.insert(Rect::from_float(x, x, y, y), format!("{}", i));
Oct 13 14:00:26.908 INFO kablam! 37 | |     }).collect::<Vec<_>>();
Oct 13 14:00:26.908 INFO kablam!    | |___________________________^
Oct 13 14:00:26.908 INFO kablam!    |
Oct 13 14:00:26.908 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 14:00:26.908 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Oct 13 14:00:26.908 INFO kablam! 
Oct 13 14:00:27.181 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.07s
Oct 13 14:00:27.186 INFO kablam! su: No module specific data is present
Oct 13 14:00:27.549 INFO running `"docker" "rm" "-f" "491cdf76a9180f7d0fd993a95b4791ab62e83504bef1426cb08c421e121c42b1"`
Oct 13 14:00:27.669 INFO blam! 491cdf76a9180f7d0fd993a95b4791ab62e83504bef1426cb08c421e121c42b1