Sep 21 12:30:05.094 INFO checking cargo-profiler-0.1.6 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394 Sep 21 12:30:05.094 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets Sep 21 12:30:05.095 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-5/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"` Sep 21 12:30:05.374 INFO blam! 3ea8c31e5e7252bc4e046a8348223e7dccbe2c74404c5d67216d6091e0fc450d Sep 21 12:30:05.376 INFO running `"docker" "start" "-a" "3ea8c31e5e7252bc4e046a8348223e7dccbe2c74404c5d67216d6091e0fc450d"` Sep 21 12:30:06.010 INFO kablam! usermod: no changes Sep 21 12:30:06.042 INFO kablam! warning: unused manifest key: bin.0.bin Sep 21 12:30:06.042 INFO kablam! warning: unused manifest key: lib.lib Sep 21 12:30:06.116 INFO kablam! Compiling ndarray v0.5.2 Sep 21 12:30:09.965 INFO kablam! Checking cargo-profiler v0.1.6 (/source) Sep 21 12:30:11.294 INFO kablam! warning: unnecessary parentheses around function argument Sep 21 12:30:11.294 INFO kablam! --> src/display.rs:60:42 Sep 21 12:30:11.294 INFO kablam! | Sep 21 12:30:11.294 INFO kablam! 60 | fmt_thousands_sep((ir + dr + dw), ','), Sep 21 12:30:11.294 INFO kablam! | ^^^^^^^^^^^^^^ help: remove these parentheses Sep 21 12:30:11.294 INFO kablam! | Sep 21 12:30:11.294 INFO kablam! = note: #[warn(unused_parens)] on by default Sep 21 12:30:11.294 INFO kablam! Sep 21 12:30:11.374 INFO kablam! warning: unnecessary parentheses around function argument Sep 21 12:30:11.374 INFO kablam! --> src/display.rs:60:42 Sep 21 12:30:11.374 INFO kablam! | Sep 21 12:30:11.374 INFO kablam! 60 | fmt_thousands_sep((ir + dr + dw), ','), Sep 21 12:30:11.375 INFO kablam! | ^^^^^^^^^^^^^^ help: remove these parentheses Sep 21 12:30:11.375 INFO kablam! | Sep 21 12:30:11.376 INFO kablam! = note: #[warn(unused_parens)] on by default Sep 21 12:30:11.376 INFO kablam! Sep 21 12:30:11.850 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used Sep 21 12:30:11.850 INFO kablam! --> src/parse/callgrind.rs:93:13 Sep 21 12:30:11.850 INFO kablam! | Sep 21 12:30:11.850 INFO kablam! 93 | func.drain(idx..).collect::(); Sep 21 12:30:11.850 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 21 12:30:11.850 INFO kablam! | Sep 21 12:30:11.850 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 21 12:30:11.850 INFO kablam! = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Sep 21 12:30:11.850 INFO kablam! Sep 21 12:30:11.852 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used Sep 21 12:30:11.852 INFO kablam! --> src/parse/cachegrind.rs:147:13 Sep 21 12:30:11.852 INFO kablam! | Sep 21 12:30:11.852 INFO kablam! 147 | func.drain(idx..).collect::(); Sep 21 12:30:11.852 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 21 12:30:11.852 INFO kablam! | Sep 21 12:30:11.852 INFO kablam! = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Sep 21 12:30:11.852 INFO kablam! Sep 21 12:30:12.308 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used Sep 21 12:30:12.308 INFO kablam! --> src/parse/callgrind.rs:93:13 Sep 21 12:30:12.308 INFO kablam! | Sep 21 12:30:12.309 INFO kablam! 93 | func.drain(idx..).collect::(); Sep 21 12:30:12.309 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 21 12:30:12.309 INFO kablam! | Sep 21 12:30:12.310 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 21 12:30:12.310 INFO kablam! = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Sep 21 12:30:12.311 INFO kablam! Sep 21 12:30:12.314 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used Sep 21 12:30:12.314 INFO kablam! --> src/parse/cachegrind.rs:147:13 Sep 21 12:30:12.315 INFO kablam! | Sep 21 12:30:12.315 INFO kablam! 147 | func.drain(idx..).collect::(); Sep 21 12:30:12.316 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 21 12:30:12.316 INFO kablam! | Sep 21 12:30:12.316 INFO kablam! = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Sep 21 12:30:12.317 INFO kablam! Sep 21 12:30:13.514 INFO kablam! warning: unnecessary parentheses around function argument Sep 21 12:30:13.514 INFO kablam! --> src/display.rs:60:42 Sep 21 12:30:13.514 INFO kablam! | Sep 21 12:30:13.514 INFO kablam! 60 | fmt_thousands_sep((ir + dr + dw), ','), Sep 21 12:30:13.514 INFO kablam! | ^^^^^^^^^^^^^^ help: remove these parentheses Sep 21 12:30:13.514 INFO kablam! | Sep 21 12:30:13.514 INFO kablam! = note: #[warn(unused_parens)] on by default Sep 21 12:30:13.514 INFO kablam! Sep 21 12:30:13.794 INFO kablam! warning: unnecessary parentheses around function argument Sep 21 12:30:13.794 INFO kablam! --> src/display.rs:60:42 Sep 21 12:30:13.794 INFO kablam! | Sep 21 12:30:13.794 INFO kablam! 60 | fmt_thousands_sep((ir + dr + dw), ','), Sep 21 12:30:13.794 INFO kablam! | ^^^^^^^^^^^^^^ help: remove these parentheses Sep 21 12:30:13.794 INFO kablam! | Sep 21 12:30:13.794 INFO kablam! = note: #[warn(unused_parens)] on by default Sep 21 12:30:13.794 INFO kablam! Sep 21 12:30:13.970 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used Sep 21 12:30:13.970 INFO kablam! --> src/parse/cachegrind.rs:147:13 Sep 21 12:30:13.970 INFO kablam! | Sep 21 12:30:13.970 INFO kablam! 147 | func.drain(idx..).collect::(); Sep 21 12:30:13.970 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 21 12:30:13.970 INFO kablam! | Sep 21 12:30:13.970 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 21 12:30:13.970 INFO kablam! = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Sep 21 12:30:13.970 INFO kablam! Sep 21 12:30:13.974 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used Sep 21 12:30:13.974 INFO kablam! --> src/parse/callgrind.rs:93:13 Sep 21 12:30:13.974 INFO kablam! | Sep 21 12:30:13.974 INFO kablam! 93 | func.drain(idx..).collect::(); Sep 21 12:30:13.974 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 21 12:30:13.974 INFO kablam! | Sep 21 12:30:13.974 INFO kablam! = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Sep 21 12:30:13.974 INFO kablam! Sep 21 12:30:14.159 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used Sep 21 12:30:14.159 INFO kablam! --> src/parse/cachegrind.rs:147:13 Sep 21 12:30:14.159 INFO kablam! | Sep 21 12:30:14.159 INFO kablam! 147 | func.drain(idx..).collect::(); Sep 21 12:30:14.159 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 21 12:30:14.159 INFO kablam! | Sep 21 12:30:14.159 INFO kablam! = note: #[warn(unused_must_use)] on by default Sep 21 12:30:14.159 INFO kablam! = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Sep 21 12:30:14.159 INFO kablam! Sep 21 12:30:14.159 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used Sep 21 12:30:14.159 INFO kablam! --> src/parse/callgrind.rs:93:13 Sep 21 12:30:14.159 INFO kablam! | Sep 21 12:30:14.159 INFO kablam! 93 | func.drain(idx..).collect::(); Sep 21 12:30:14.159 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Sep 21 12:30:14.159 INFO kablam! | Sep 21 12:30:14.159 INFO kablam! = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead Sep 21 12:30:14.159 INFO kablam! Sep 21 12:30:14.183 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 8.15s Sep 21 12:30:14.190 INFO kablam! su: No module specific data is present Sep 21 12:30:14.979 INFO running `"docker" "rm" "-f" "3ea8c31e5e7252bc4e046a8348223e7dccbe2c74404c5d67216d6091e0fc450d"` Sep 21 12:30:15.033 INFO blam! 3ea8c31e5e7252bc4e046a8348223e7dccbe2c74404c5d67216d6091e0fc450d