Nov 01 21:44:41.997 INFO checking gst-0.1.3 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 01 21:44:41.999 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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"`
Nov 01 21:44:42.451 INFO blam! 665efb1dd1748aaea9fc965c3eab49fe3d6d2c619bd80b95ad1c4b90ec69a31f
Nov 01 21:44:42.457 INFO running `"docker" "start" "-a" "665efb1dd1748aaea9fc965c3eab49fe3d6d2c619bd80b95ad1c4b90ec69a31f"`
Nov 01 21:44:43.548 INFO kablam! usermod: no changes
Nov 01 21:44:43.696 INFO kablam!     Checking ordered-float v0.0.2
Nov 01 21:44:45.172 INFO kablam!     Checking gst v0.1.3 (/source)
Nov 01 21:44:48.892 INFO kablam! warning: unused variable: `v`
Nov 01 21:44:48.892 INFO kablam!    --> src/rtree.rs:367:13
Nov 01 21:44:48.892 INFO kablam!     |
Nov 01 21:44:48.892 INFO kablam! 367 |         let v = vec![
Nov 01 21:44:48.892 INFO kablam!     |             ^ help: consider using `_v` instead
Nov 01 21:44:48.892 INFO kablam!     |
Nov 01 21:44:48.892 INFO kablam!     = note: #[warn(unused_variables)] on by default
Nov 01 21:44:48.892 INFO kablam! 
Nov 01 21:44:48.892 INFO kablam! warning: unused variable: `v`
Nov 01 21:44:48.892 INFO kablam!    --> src/rtree.rs:378:13
Nov 01 21:44:48.892 INFO kablam!     |
Nov 01 21:44:48.892 INFO kablam! 378 |         let v = vec![
Nov 01 21:44:48.892 INFO kablam!     |             ^ help: consider using `_v` instead
Nov 01 21:44:48.892 INFO kablam! 
Nov 01 21:44:50.790 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 01 21:44:50.790 INFO kablam!   --> benches/rtreebad.rs:62:5
Nov 01 21:44:50.790 INFO kablam!    |
Nov 01 21:44:50.790 INFO kablam! 62 | /     (0..100_000).map(|i| {
Nov 01 21:44:50.790 INFO kablam! 63 | |         let x = between.ind_sample(&mut rng);
Nov 01 21:44:50.790 INFO kablam! 64 | |         let y = between.ind_sample(&mut rng);
Nov 01 21:44:50.790 INFO kablam! 65 | |         rtree.insert(Rect::from_float(x, x, y, y), format!("{}", i.to_string()));
Nov 01 21:44:50.790 INFO kablam! 66 | |     }).collect::<Vec<_>>();
Nov 01 21:44:50.790 INFO kablam!    | |___________________________^
Nov 01 21:44:50.790 INFO kablam!    |
Nov 01 21:44:50.790 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 21:44:50.790 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 01 21:44:50.790 INFO kablam! 
Nov 01 21:44:51.344 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 01 21:44:51.344 INFO kablam!   --> benches/rtree.rs:33:5
Nov 01 21:44:51.344 INFO kablam!    |
Nov 01 21:44:51.344 INFO kablam! 33 | /     (0..100_000).map(|i| {
Nov 01 21:44:51.344 INFO kablam! 34 | |         let x = between.ind_sample(&mut rng);
Nov 01 21:44:51.344 INFO kablam! 35 | |         let y = between.ind_sample(&mut rng);
Nov 01 21:44:51.344 INFO kablam! 36 | |         rtree.insert(Rect::from_float(x, x, y, y), format!("{}", i));
Nov 01 21:44:51.344 INFO kablam! 37 | |     }).collect::<Vec<_>>();
Nov 01 21:44:51.344 INFO kablam!    | |___________________________^
Nov 01 21:44:51.344 INFO kablam!    |
Nov 01 21:44:51.344 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 01 21:44:51.344 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 01 21:44:51.344 INFO kablam! 
Nov 01 21:44:51.436 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.84s
Nov 01 21:44:51.442 INFO kablam! su: No module specific data is present
Nov 01 21:44:51.853 INFO running `"docker" "rm" "-f" "665efb1dd1748aaea9fc965c3eab49fe3d6d2c619bd80b95ad1c4b90ec69a31f"`
Nov 01 21:44:52.035 INFO blam! 665efb1dd1748aaea9fc965c3eab49fe3d6d2c619bd80b95ad1c4b90ec69a31f