Sep 01 08:41:48.398 INFO checking cargo-profiler-0.1.6 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578 Sep 01 08:41:48.398 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets Sep 01 08:41:48.398 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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=500" "-e" "CMD=cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 01 08:41:48.621 INFO blam! 2f69e964f9e14b6e308be65d91fc9afaca113892fac25af6f7df17b3df58291d Sep 01 08:41:48.623 INFO running `"docker" "start" "-a" "2f69e964f9e14b6e308be65d91fc9afaca113892fac25af6f7df17b3df58291d"` Sep 01 08:41:49.191 INFO kablam! warning: unused manifest key: bin.0.bin Sep 01 08:41:49.191 INFO kablam! warning: unused manifest key: lib.lib Sep 01 08:41:49.278 INFO kablam! Compiling ndarray v0.5.2 Sep 01 08:41:56.620 INFO kablam! Checking cargo-profiler v0.1.6 (file:///source) Sep 01 08:41:58.942 INFO kablam! warning: unnecessary parentheses around function argument Sep 01 08:41:58.942 INFO kablam! --> src/display.rs:60:42 Sep 01 08:41:58.942 INFO kablam! | Sep 01 08:41:58.942 INFO kablam! 60 | fmt_thousands_sep((ir + dr + dw), ','), Sep 01 08:41:58.942 INFO kablam! | ^^^^^^^^^^^^^^ help: remove these parentheses Sep 01 08:41:58.942 INFO kablam! | Sep 01 08:41:58.943 INFO kablam! = note: #[warn(unused_parens)] on by default Sep 01 08:41:58.943 INFO kablam! Sep 01 08:41:59.046 INFO kablam! warning: unnecessary parentheses around function argument Sep 01 08:41:59.046 INFO kablam! --> src/display.rs:60:42 Sep 01 08:41:59.046 INFO kablam! | Sep 01 08:41:59.046 INFO kablam! 60 | fmt_thousands_sep((ir + dr + dw), ','), Sep 01 08:41:59.046 INFO kablam! | ^^^^^^^^^^^^^^ help: remove these parentheses Sep 01 08:41:59.047 INFO kablam! | Sep 01 08:41:59.047 INFO kablam! = note: #[warn(unused_parens)] on by default Sep 01 08:41:59.047 INFO kablam! Sep 01 08:41:59.391 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used Sep 01 08:41:59.391 INFO kablam! --> src/parse/callgrind.rs:93:13 Sep 01 08:41:59.392 INFO kablam! | Sep 01 08:41:59.392 INFO kablam! 93 | func.drain(idx..).collect::(); Sep 01 08:41:59.392 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 01 08:41:59.392 INFO kablam! | Sep 01 08:41:59.392 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 01 08:41:59.392 INFO kablam! = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Sep 01 08:41:59.392 INFO kablam! Sep 01 08:41:59.394 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used Sep 01 08:41:59.394 INFO kablam! --> src/parse/cachegrind.rs:147:13 Sep 01 08:41:59.394 INFO kablam! | Sep 01 08:41:59.394 INFO kablam! 147 | func.drain(idx..).collect::(); Sep 01 08:41:59.394 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 01 08:41:59.395 INFO kablam! | Sep 01 08:41:59.395 INFO kablam! = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Sep 01 08:41:59.395 INFO kablam! Sep 01 08:42:00.080 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used Sep 01 08:42:00.080 INFO kablam! --> src/parse/callgrind.rs:93:13 Sep 01 08:42:00.080 INFO kablam! | Sep 01 08:42:00.080 INFO kablam! 93 | func.drain(idx..).collect::(); Sep 01 08:42:00.080 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 01 08:42:00.080 INFO kablam! | Sep 01 08:42:00.080 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 01 08:42:00.080 INFO kablam! = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Sep 01 08:42:00.080 INFO kablam! Sep 01 08:42:00.084 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used Sep 01 08:42:00.084 INFO kablam! --> src/parse/cachegrind.rs:147:13 Sep 01 08:42:00.084 INFO kablam! | Sep 01 08:42:00.084 INFO kablam! 147 | func.drain(idx..).collect::(); Sep 01 08:42:00.084 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 01 08:42:00.084 INFO kablam! | Sep 01 08:42:00.084 INFO kablam! = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Sep 01 08:42:00.084 INFO kablam! Sep 01 08:42:01.118 INFO kablam! warning: unnecessary parentheses around function argument Sep 01 08:42:01.118 INFO kablam! --> src/display.rs:60:42 Sep 01 08:42:01.118 INFO kablam! | Sep 01 08:42:01.118 INFO kablam! 60 | fmt_thousands_sep((ir + dr + dw), ','), Sep 01 08:42:01.118 INFO kablam! | ^^^^^^^^^^^^^^ help: remove these parentheses Sep 01 08:42:01.118 INFO kablam! | Sep 01 08:42:01.119 INFO kablam! = note: #[warn(unused_parens)] on by default Sep 01 08:42:01.119 INFO kablam! Sep 01 08:42:01.122 INFO kablam! warning: unnecessary parentheses around function argument Sep 01 08:42:01.122 INFO kablam! --> src/display.rs:60:42 Sep 01 08:42:01.122 INFO kablam! | Sep 01 08:42:01.122 INFO kablam! 60 | fmt_thousands_sep((ir + dr + dw), ','), Sep 01 08:42:01.122 INFO kablam! | ^^^^^^^^^^^^^^ help: remove these parentheses Sep 01 08:42:01.122 INFO kablam! | Sep 01 08:42:01.122 INFO kablam! = note: #[warn(unused_parens)] on by default Sep 01 08:42:01.122 INFO kablam! Sep 01 08:42:01.669 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used Sep 01 08:42:01.669 INFO kablam! --> src/parse/cachegrind.rs:147:13 Sep 01 08:42:01.669 INFO kablam! | Sep 01 08:42:01.669 INFO kablam! 147 | func.drain(idx..).collect::(); Sep 01 08:42:01.669 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 01 08:42:01.669 INFO kablam! | Sep 01 08:42:01.669 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 01 08:42:01.669 INFO kablam! = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Sep 01 08:42:01.669 INFO kablam! Sep 01 08:42:01.671 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used Sep 01 08:42:01.671 INFO kablam! --> src/parse/callgrind.rs:93:13 Sep 01 08:42:01.671 INFO kablam! | Sep 01 08:42:01.671 INFO kablam! 93 | func.drain(idx..).collect::(); Sep 01 08:42:01.671 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 01 08:42:01.671 INFO kablam! | Sep 01 08:42:01.672 INFO kablam! = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Sep 01 08:42:01.672 INFO kablam! Sep 01 08:42:01.879 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used Sep 01 08:42:01.879 INFO kablam! --> src/parse/cachegrind.rs:147:13 Sep 01 08:42:01.879 INFO kablam! | Sep 01 08:42:01.879 INFO kablam! 147 | func.drain(idx..).collect::(); Sep 01 08:42:01.880 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 01 08:42:01.880 INFO kablam! | Sep 01 08:42:01.880 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 01 08:42:01.880 INFO kablam! = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Sep 01 08:42:01.880 INFO kablam! Sep 01 08:42:01.882 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used Sep 01 08:42:01.882 INFO kablam! --> src/parse/callgrind.rs:93:13 Sep 01 08:42:01.882 INFO kablam! | Sep 01 08:42:01.882 INFO kablam! 93 | func.drain(idx..).collect::(); Sep 01 08:42:01.882 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 01 08:42:01.882 INFO kablam! | Sep 01 08:42:01.882 INFO kablam! = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Sep 01 08:42:01.882 INFO kablam! Sep 01 08:42:01.911 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 12.73s Sep 01 08:42:01.919 INFO kablam! su: No module specific data is present Sep 01 08:42:02.282 INFO running `"docker" "rm" "-f" "2f69e964f9e14b6e308be65d91fc9afaca113892fac25af6f7df17b3df58291d"` Sep 01 08:42:02.378 INFO blam! 2f69e964f9e14b6e308be65d91fc9afaca113892fac25af6f7df17b3df58291d