Nov 01 18:30:37.449 INFO checking poisson-0.9.0 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538 Nov 01 18:30:37.449 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-6/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 18:30:38.010 INFO blam! 4853306b184c472bc0a2b878606eee5ddc4253f7eab675d03b8c402cc37abbe3 Nov 01 18:30:38.012 INFO running `"docker" "start" "-a" "4853306b184c472bc0a2b878606eee5ddc4253f7eab675d03b8c402cc37abbe3"` Nov 01 18:30:39.991 INFO kablam! usermod: no changes Nov 01 18:30:40.148 INFO kablam! Checking modulo v0.1.2 Nov 01 18:30:40.168 INFO kablam! Checking sphere v0.2.0 Nov 01 18:30:41.969 INFO kablam! Checking poisson v0.9.0 (/source) Nov 01 18:30:57.272 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used Nov 01 18:30:57.272 INFO kablam! --> tests/dim2.rs:21:5 Nov 01 18:30:57.272 INFO kablam! | Nov 01 18:30:57.272 INFO kablam! 21 | builder.into_iter().collect::>(); Nov 01 18:30:57.272 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 18:30:57.272 INFO kablam! | Nov 01 18:30:57.272 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 01 18:30:57.272 INFO kablam! = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Nov 01 18:30:57.272 INFO kablam! Nov 01 18:30:57.272 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used Nov 01 18:30:57.272 INFO kablam! --> tests/dim2.rs:26:5 Nov 01 18:30:57.272 INFO kablam! | Nov 01 18:30:57.272 INFO kablam! 26 | builder.into_iter().collect::>(); Nov 01 18:30:57.272 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 18:30:57.272 INFO kablam! | Nov 01 18:30:57.272 INFO kablam! = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Nov 01 18:30:57.272 INFO kablam! Nov 01 18:30:58.996 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 18.92s Nov 01 18:30:58.996 INFO kablam! su: No module specific data is present Nov 01 18:30:59.861 INFO running `"docker" "rm" "-f" "4853306b184c472bc0a2b878606eee5ddc4253f7eab675d03b8c402cc37abbe3"` Nov 01 18:31:00.276 INFO blam! 4853306b184c472bc0a2b878606eee5ddc4253f7eab675d03b8c402cc37abbe3