Sep 01 08:41:54.506 INFO checking cargo-profiler-0.1.6 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578 Sep 01 08:41:54.506 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets Sep 01 08:41:54.506 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"` Sep 01 08:41:54.673 INFO blam! babaf16d3611be651167aba5d4c97ff2c475971668b1892fc5a147a76b4f3e8d Sep 01 08:41:54.675 INFO running `"docker" "start" "-a" "babaf16d3611be651167aba5d4c97ff2c475971668b1892fc5a147a76b4f3e8d"` Sep 01 08:41:55.318 INFO kablam! warning: unused manifest key: bin.0.bin Sep 01 08:41:55.319 INFO kablam! warning: unused manifest key: lib.lib Sep 01 08:41:55.414 INFO kablam! Compiling ndarray v0.5.2 Sep 01 08:42:02.675 INFO kablam! Checking cargo-profiler v0.1.6 (file:///source) Sep 01 08:42:04.398 INFO kablam! warning: unnecessary parentheses around function argument Sep 01 08:42:04.398 INFO kablam! --> src/display.rs:60:42 Sep 01 08:42:04.398 INFO kablam! | Sep 01 08:42:04.398 INFO kablam! 60 | fmt_thousands_sep((ir + dr + dw), ','), Sep 01 08:42:04.398 INFO kablam! | ^^^^^^^^^^^^^^ help: remove these parentheses Sep 01 08:42:04.398 INFO kablam! | Sep 01 08:42:04.398 INFO kablam! = note: #[warn(unused_parens)] on by default Sep 01 08:42:04.398 INFO kablam! Sep 01 08:42:04.460 INFO kablam! warning: unnecessary parentheses around function argument Sep 01 08:42:04.460 INFO kablam! --> src/display.rs:60:42 Sep 01 08:42:04.460 INFO kablam! | Sep 01 08:42:04.460 INFO kablam! 60 | fmt_thousands_sep((ir + dr + dw), ','), Sep 01 08:42:04.460 INFO kablam! | ^^^^^^^^^^^^^^ help: remove these parentheses Sep 01 08:42:04.460 INFO kablam! | Sep 01 08:42:04.460 INFO kablam! = note: #[warn(unused_parens)] on by default Sep 01 08:42:04.460 INFO kablam! Sep 01 08:42:05.089 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used Sep 01 08:42:05.089 INFO kablam! --> src/parse/callgrind.rs:93:13 Sep 01 08:42:05.089 INFO kablam! | Sep 01 08:42:05.089 INFO kablam! 93 | func.drain(idx..).collect::(); Sep 01 08:42:05.089 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 01 08:42:05.089 INFO kablam! | Sep 01 08:42:05.089 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 01 08:42:05.089 INFO kablam! = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Sep 01 08:42:05.089 INFO kablam! Sep 01 08:42:05.093 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used Sep 01 08:42:05.093 INFO kablam! --> src/parse/cachegrind.rs:147:13 Sep 01 08:42:05.093 INFO kablam! | Sep 01 08:42:05.093 INFO kablam! 147 | func.drain(idx..).collect::(); Sep 01 08:42:05.093 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 01 08:42:05.093 INFO kablam! | Sep 01 08:42:05.093 INFO kablam! = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Sep 01 08:42:05.093 INFO kablam! Sep 01 08:42:05.151 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used Sep 01 08:42:05.151 INFO kablam! --> src/parse/callgrind.rs:93:13 Sep 01 08:42:05.151 INFO kablam! | Sep 01 08:42:05.151 INFO kablam! 93 | func.drain(idx..).collect::(); Sep 01 08:42:05.151 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 01 08:42:05.151 INFO kablam! | Sep 01 08:42:05.151 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 01 08:42:05.151 INFO kablam! = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Sep 01 08:42:05.151 INFO kablam! Sep 01 08:42:05.155 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used Sep 01 08:42:05.156 INFO kablam! --> src/parse/cachegrind.rs:147:13 Sep 01 08:42:05.156 INFO kablam! | Sep 01 08:42:05.156 INFO kablam! 147 | func.drain(idx..).collect::(); Sep 01 08:42:05.156 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 01 08:42:05.156 INFO kablam! | Sep 01 08:42:05.156 INFO kablam! = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Sep 01 08:42:05.156 INFO kablam! Sep 01 08:42:06.863 INFO kablam! warning: unnecessary parentheses around function argument Sep 01 08:42:06.863 INFO kablam! --> src/display.rs:60:42 Sep 01 08:42:06.863 INFO kablam! | Sep 01 08:42:06.863 INFO kablam! 60 | fmt_thousands_sep((ir + dr + dw), ','), Sep 01 08:42:06.863 INFO kablam! | ^^^^^^^^^^^^^^ help: remove these parentheses Sep 01 08:42:06.863 INFO kablam! | Sep 01 08:42:06.863 INFO kablam! = note: #[warn(unused_parens)] on by default Sep 01 08:42:06.863 INFO kablam! Sep 01 08:42:07.354 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used Sep 01 08:42:07.355 INFO kablam! --> src/parse/cachegrind.rs:147:13 Sep 01 08:42:07.355 INFO kablam! | Sep 01 08:42:07.355 INFO kablam! 147 | func.drain(idx..).collect::(); Sep 01 08:42:07.355 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 01 08:42:07.355 INFO kablam! | Sep 01 08:42:07.355 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 01 08:42:07.355 INFO kablam! = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Sep 01 08:42:07.355 INFO kablam! Sep 01 08:42:07.357 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used Sep 01 08:42:07.357 INFO kablam! --> src/parse/callgrind.rs:93:13 Sep 01 08:42:07.357 INFO kablam! | Sep 01 08:42:07.357 INFO kablam! 93 | func.drain(idx..).collect::(); Sep 01 08:42:07.357 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 01 08:42:07.357 INFO kablam! | Sep 01 08:42:07.357 INFO kablam! = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Sep 01 08:42:07.357 INFO kablam! Sep 01 08:42:07.429 INFO kablam! warning: unnecessary parentheses around function argument Sep 01 08:42:07.429 INFO kablam! --> src/display.rs:60:42 Sep 01 08:42:07.429 INFO kablam! | Sep 01 08:42:07.429 INFO kablam! 60 | fmt_thousands_sep((ir + dr + dw), ','), Sep 01 08:42:07.429 INFO kablam! | ^^^^^^^^^^^^^^ help: remove these parentheses Sep 01 08:42:07.429 INFO kablam! | Sep 01 08:42:07.429 INFO kablam! = note: #[warn(unused_parens)] on by default Sep 01 08:42:07.429 INFO kablam! Sep 01 08:42:08.273 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used Sep 01 08:42:08.273 INFO kablam! --> src/parse/cachegrind.rs:147:13 Sep 01 08:42:08.273 INFO kablam! | Sep 01 08:42:08.273 INFO kablam! 147 | func.drain(idx..).collect::(); Sep 01 08:42:08.273 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 01 08:42:08.273 INFO kablam! | Sep 01 08:42:08.274 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 01 08:42:08.274 INFO kablam! = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Sep 01 08:42:08.274 INFO kablam! Sep 01 08:42:08.277 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used Sep 01 08:42:08.277 INFO kablam! --> src/parse/callgrind.rs:93:13 Sep 01 08:42:08.277 INFO kablam! | Sep 01 08:42:08.277 INFO kablam! 93 | func.drain(idx..).collect::(); Sep 01 08:42:08.277 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 01 08:42:08.277 INFO kablam! | Sep 01 08:42:08.277 INFO kablam! = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Sep 01 08:42:08.277 INFO kablam! Sep 01 08:42:08.317 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 13.01s Sep 01 08:42:08.327 INFO kablam! su: No module specific data is present Sep 01 08:42:08.775 INFO running `"docker" "rm" "-f" "babaf16d3611be651167aba5d4c97ff2c475971668b1892fc5a147a76b4f3e8d"` Sep 01 08:42:08.868 INFO blam! babaf16d3611be651167aba5d4c97ff2c475971668b1892fc5a147a76b4f3e8d