Oct 22 02:33:31.951 INFO checking gst-0.1.3 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 22 02:33:31.953 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 22 02:33:32.360 INFO blam! 08c68308e6bf3d867439c5e183a223777b2ceebead166443b084e2f97f6ec9b4
Oct 22 02:33:32.372 INFO running `"docker" "start" "-a" "08c68308e6bf3d867439c5e183a223777b2ceebead166443b084e2f97f6ec9b4"`
Oct 22 02:33:33.144 INFO kablam! usermod: no changes
Oct 22 02:33:33.214 INFO kablam!     Checking ordered-float v0.0.2
Oct 22 02:33:34.447 INFO kablam!     Checking gst v0.1.3 (/source)
Oct 22 02:33:36.392 INFO kablam! warning: unused variable: `v`
Oct 22 02:33:36.396 INFO kablam!    --> src/rtree.rs:367:13
Oct 22 02:33:36.396 INFO kablam!     |
Oct 22 02:33:36.396 INFO kablam! 367 |         let v = vec![
Oct 22 02:33:36.396 INFO kablam!     |             ^ help: consider using `_v` instead
Oct 22 02:33:36.396 INFO kablam!     |
Oct 22 02:33:36.396 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 22 02:33:36.396 INFO kablam! 
Oct 22 02:33:36.396 INFO kablam! warning: unused variable: `v`
Oct 22 02:33:36.396 INFO kablam!    --> src/rtree.rs:378:13
Oct 22 02:33:36.396 INFO kablam!     |
Oct 22 02:33:36.396 INFO kablam! 378 |         let v = vec![
Oct 22 02:33:36.396 INFO kablam!     |             ^ help: consider using `_v` instead
Oct 22 02:33:36.396 INFO kablam! 
Oct 22 02:33:39.304 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Oct 22 02:33:39.304 INFO kablam!   --> benches/rtreebad.rs:62:5
Oct 22 02:33:39.304 INFO kablam!    |
Oct 22 02:33:39.304 INFO kablam! 62 | /     (0..100_000).map(|i| {
Oct 22 02:33:39.304 INFO kablam! 63 | |         let x = between.ind_sample(&mut rng);
Oct 22 02:33:39.304 INFO kablam! 64 | |         let y = between.ind_sample(&mut rng);
Oct 22 02:33:39.304 INFO kablam! 65 | |         rtree.insert(Rect::from_float(x, x, y, y), format!("{}", i.to_string()));
Oct 22 02:33:39.304 INFO kablam! 66 | |     }).collect::<Vec<_>>();
Oct 22 02:33:39.304 INFO kablam!    | |___________________________^
Oct 22 02:33:39.304 INFO kablam!    |
Oct 22 02:33:39.304 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 22 02:33:39.304 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Oct 22 02:33:39.304 INFO kablam! 
Oct 22 02:33:39.470 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Oct 22 02:33:39.470 INFO kablam!   --> benches/rtree.rs:33:5
Oct 22 02:33:39.470 INFO kablam!    |
Oct 22 02:33:39.470 INFO kablam! 33 | /     (0..100_000).map(|i| {
Oct 22 02:33:39.470 INFO kablam! 34 | |         let x = between.ind_sample(&mut rng);
Oct 22 02:33:39.470 INFO kablam! 35 | |         let y = between.ind_sample(&mut rng);
Oct 22 02:33:39.471 INFO kablam! 36 | |         rtree.insert(Rect::from_float(x, x, y, y), format!("{}", i));
Oct 22 02:33:39.471 INFO kablam! 37 | |     }).collect::<Vec<_>>();
Oct 22 02:33:39.471 INFO kablam!    | |___________________________^
Oct 22 02:33:39.471 INFO kablam!    |
Oct 22 02:33:39.471 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 22 02:33:39.471 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Oct 22 02:33:39.471 INFO kablam! 
Oct 22 02:33:39.513 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.35s
Oct 22 02:33:39.524 INFO kablam! su: No module specific data is present
Oct 22 02:33:40.753 INFO running `"docker" "rm" "-f" "08c68308e6bf3d867439c5e183a223777b2ceebead166443b084e2f97f6ec9b4"`
Oct 22 02:33:41.097 INFO blam! 08c68308e6bf3d867439c5e183a223777b2ceebead166443b084e2f97f6ec9b4