Aug 30 22:08:51.101 INFO checking cargo-profiler-0.1.6 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 22:08:51.101 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 22:08:51.101 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-2/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/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 +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 22:08:51.289 INFO blam! bdc9df89d9353d5cc660756687f40f4f61610e3ea463b871fe23d85aa2b15b16
Aug 30 22:08:51.292 INFO running `"docker" "start" "-a" "bdc9df89d9353d5cc660756687f40f4f61610e3ea463b871fe23d85aa2b15b16"`
Aug 30 22:08:51.924 INFO kablam! warning: unused manifest key: bin.0.bin
Aug 30 22:08:51.924 INFO kablam! warning: unused manifest key: lib.lib
Aug 30 22:08:52.021 INFO kablam!     Checking ndarray v0.5.2
Aug 30 22:08:57.363 INFO kablam!     Checking cargo-profiler v0.1.6 (file:///source)
Aug 30 22:08:58.840 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 22:08:58.840 INFO kablam!   --> src/display.rs:60:42
Aug 30 22:08:58.840 INFO kablam!    |
Aug 30 22:08:58.841 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Aug 30 22:08:58.841 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 22:08:58.841 INFO kablam!    |
Aug 30 22:08:58.841 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 30 22:08:58.841 INFO kablam! 
Aug 30 22:08:59.438 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 30 22:08:59.438 INFO kablam!   --> src/parse/callgrind.rs:93:13
Aug 30 22:08:59.438 INFO kablam!    |
Aug 30 22:08:59.438 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Aug 30 22:08:59.438 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 22:08:59.438 INFO kablam!    |
Aug 30 22:08:59.438 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 30 22:08:59.438 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 30 22:08:59.438 INFO kablam! 
Aug 30 22:08:59.441 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 30 22:08:59.441 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Aug 30 22:08:59.441 INFO kablam!     |
Aug 30 22:08:59.441 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Aug 30 22:08:59.441 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 22:08:59.441 INFO kablam!     |
Aug 30 22:08:59.441 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 30 22:08:59.442 INFO kablam! 
Aug 30 22:08:59.628 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 22:08:59.628 INFO kablam!   --> src/display.rs:60:42
Aug 30 22:08:59.629 INFO kablam!    |
Aug 30 22:08:59.629 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Aug 30 22:08:59.629 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 22:08:59.629 INFO kablam!    |
Aug 30 22:08:59.629 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 30 22:08:59.629 INFO kablam! 
Aug 30 22:09:00.079 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 30 22:09:00.079 INFO kablam!   --> src/parse/callgrind.rs:93:13
Aug 30 22:09:00.079 INFO kablam!    |
Aug 30 22:09:00.079 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Aug 30 22:09:00.079 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 22:09:00.079 INFO kablam!    |
Aug 30 22:09:00.079 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 30 22:09:00.079 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 30 22:09:00.079 INFO kablam! 
Aug 30 22:09:00.081 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 30 22:09:00.081 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Aug 30 22:09:00.081 INFO kablam!     |
Aug 30 22:09:00.081 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Aug 30 22:09:00.081 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 22:09:00.081 INFO kablam!     |
Aug 30 22:09:00.081 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 30 22:09:00.081 INFO kablam! 
Aug 30 22:09:01.770 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 22:09:01.770 INFO kablam!   --> src/display.rs:60:42
Aug 30 22:09:01.770 INFO kablam!    |
Aug 30 22:09:01.770 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Aug 30 22:09:01.770 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 22:09:01.770 INFO kablam!    |
Aug 30 22:09:01.770 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 30 22:09:01.770 INFO kablam! 
Aug 30 22:09:01.808 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 22:09:01.808 INFO kablam!   --> src/display.rs:60:42
Aug 30 22:09:01.808 INFO kablam!    |
Aug 30 22:09:01.809 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Aug 30 22:09:01.809 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 22:09:01.809 INFO kablam!    |
Aug 30 22:09:01.809 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 30 22:09:01.809 INFO kablam! 
Aug 30 22:09:02.424 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 30 22:09:02.424 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Aug 30 22:09:02.424 INFO kablam!     |
Aug 30 22:09:02.425 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Aug 30 22:09:02.425 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 22:09:02.425 INFO kablam!     |
Aug 30 22:09:02.425 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 30 22:09:02.425 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 30 22:09:02.425 INFO kablam! 
Aug 30 22:09:02.427 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 30 22:09:02.427 INFO kablam!   --> src/parse/callgrind.rs:93:13
Aug 30 22:09:02.427 INFO kablam!    |
Aug 30 22:09:02.427 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Aug 30 22:09:02.427 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 22:09:02.427 INFO kablam!    |
Aug 30 22:09:02.427 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 30 22:09:02.427 INFO kablam! 
Aug 30 22:09:02.434 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 30 22:09:02.434 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Aug 30 22:09:02.434 INFO kablam!     |
Aug 30 22:09:02.434 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Aug 30 22:09:02.434 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 22:09:02.434 INFO kablam!     |
Aug 30 22:09:02.434 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 30 22:09:02.434 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 30 22:09:02.434 INFO kablam! 
Aug 30 22:09:02.437 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 30 22:09:02.437 INFO kablam!   --> src/parse/callgrind.rs:93:13
Aug 30 22:09:02.437 INFO kablam!    |
Aug 30 22:09:02.437 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Aug 30 22:09:02.437 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 22:09:02.437 INFO kablam!    |
Aug 30 22:09:02.437 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 30 22:09:02.437 INFO kablam! 
Aug 30 22:09:02.462 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.55s
Aug 30 22:09:02.470 INFO kablam! su: No module specific data is present
Aug 30 22:09:02.907 INFO running `"docker" "rm" "-f" "bdc9df89d9353d5cc660756687f40f4f61610e3ea463b871fe23d85aa2b15b16"`
Aug 30 22:09:03.035 INFO blam! bdc9df89d9353d5cc660756687f40f4f61610e3ea463b871fe23d85aa2b15b16