Oct 13 10:47:54.873 INFO checking poisson-0.9.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 10:47:54.873 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 10:47:55.298 INFO blam! 133724e446985e2c9c59affdbbb57df00f47cbfcebc41da7672492546413a9da
Oct 13 10:47:55.301 INFO running `"docker" "start" "-a" "133724e446985e2c9c59affdbbb57df00f47cbfcebc41da7672492546413a9da"`
Oct 13 10:47:57.175 INFO kablam! usermod: no changes
Oct 13 10:47:57.304 INFO kablam!     Checking modulo v0.1.2
Oct 13 10:47:57.308 INFO kablam!     Checking generic-array v0.2.1
Oct 13 10:47:57.332 INFO kablam!     Checking sphere v0.2.0
Oct 13 10:47:58.388 INFO kablam!     Checking nalgebra v0.11.2
Oct 13 10:47:59.459 INFO kablam!     Checking poisson v0.9.0 (/source)
Oct 13 10:48:31.764 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Oct 13 10:48:31.764 INFO kablam!   --> tests/dim2.rs:21:5
Oct 13 10:48:31.764 INFO kablam!    |
Oct 13 10:48:31.764 INFO kablam! 21 |     builder.into_iter().collect::<Vec<Vect>>();
Oct 13 10:48:31.764 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 10:48:31.764 INFO kablam!    |
Oct 13 10:48:31.764 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 10:48:31.764 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Oct 13 10:48:31.764 INFO kablam! 
Oct 13 10:48:31.764 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Oct 13 10:48:31.764 INFO kablam!   --> tests/dim2.rs:26:5
Oct 13 10:48:31.764 INFO kablam!    |
Oct 13 10:48:31.764 INFO kablam! 26 |     builder.into_iter().collect::<Vec<Vect>>();
Oct 13 10:48:31.764 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 10:48:31.764 INFO kablam!    |
Oct 13 10:48:31.764 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Oct 13 10:48:31.764 INFO kablam! 
Oct 13 10:48:36.013 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 38.82s
Oct 13 10:48:36.029 INFO kablam! su: No module specific data is present
Oct 13 10:48:36.672 INFO running `"docker" "rm" "-f" "133724e446985e2c9c59affdbbb57df00f47cbfcebc41da7672492546413a9da"`
Oct 13 10:48:36.993 INFO blam! 133724e446985e2c9c59affdbbb57df00f47cbfcebc41da7672492546413a9da