Sep 19 20:51:23.017 INFO checking poisson-0.9.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 19 20:51:23.018 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 19 20:51:23.018 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-1/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "CMD=cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 20:51:23.459 INFO blam! 150466f2bd2f8fcc8ab6998cbc77343893086f815b00e7803b3faaf5b70ed1cb
Sep 19 20:51:23.461 INFO running `"docker" "start" "-a" "150466f2bd2f8fcc8ab6998cbc77343893086f815b00e7803b3faaf5b70ed1cb"`
Sep 19 20:51:24.879 INFO kablam! usermod: no changes
Sep 19 20:51:25.065 INFO kablam!     Checking modulo v0.1.2
Sep 19 20:51:25.067 INFO kablam!     Checking sphere v0.2.0
Sep 19 20:51:25.699 INFO kablam!     Checking poisson v0.9.0 (/source)
Sep 19 20:51:31.171 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 19 20:51:31.171 INFO kablam!   --> tests/dim2.rs:21:5
Sep 19 20:51:31.171 INFO kablam!    |
Sep 19 20:51:31.171 INFO kablam! 21 |     builder.into_iter().collect::<Vec<Vect>>();
Sep 19 20:51:31.171 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 20:51:31.171 INFO kablam!    |
Sep 19 20:51:31.171 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 19 20:51:31.171 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 19 20:51:31.171 INFO kablam! 
Sep 19 20:51:31.171 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 19 20:51:31.171 INFO kablam!   --> tests/dim2.rs:26:5
Sep 19 20:51:31.171 INFO kablam!    |
Sep 19 20:51:31.171 INFO kablam! 26 |     builder.into_iter().collect::<Vec<Vect>>();
Sep 19 20:51:31.171 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 19 20:51:31.171 INFO kablam!    |
Sep 19 20:51:31.171 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 19 20:51:31.171 INFO kablam! 
Sep 19 20:51:31.918 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.98s
Sep 19 20:51:31.927 INFO kablam! su: No module specific data is present
Sep 19 20:51:32.579 INFO running `"docker" "rm" "-f" "150466f2bd2f8fcc8ab6998cbc77343893086f815b00e7803b3faaf5b70ed1cb"`
Sep 19 20:51:32.738 INFO blam! 150466f2bd2f8fcc8ab6998cbc77343893086f815b00e7803b3faaf5b70ed1cb