Sep 04 22:07:10.945 INFO checking cargo-profiler-0.1.6 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 22:07:10.945 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 22:07:10.945 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 22:07:11.117 INFO blam! 04b7ad5b1ab455e2cea915832b6678d475885977747a6dd4a60ae5a6c221993b
Sep 04 22:07:11.119 INFO running `"docker" "start" "-a" "04b7ad5b1ab455e2cea915832b6678d475885977747a6dd4a60ae5a6c221993b"`
Sep 04 22:07:11.777 INFO kablam! warning: unused manifest key: bin.0.bin
Sep 04 22:07:11.777 INFO kablam! warning: unused manifest key: lib.lib
Sep 04 22:07:11.842 INFO kablam!    Compiling ndarray v0.5.2
Sep 04 22:07:17.219 INFO kablam!     Checking cargo-profiler v0.1.6 (file:///source)
Sep 04 22:07:19.172 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 22:07:19.172 INFO kablam!   --> src/display.rs:60:42
Sep 04 22:07:19.172 INFO kablam!    |
Sep 04 22:07:19.172 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Sep 04 22:07:19.172 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 22:07:19.172 INFO kablam!    |
Sep 04 22:07:19.173 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 04 22:07:19.173 INFO kablam! 
Sep 04 22:07:19.726 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 22:07:19.726 INFO kablam!   --> src/display.rs:60:42
Sep 04 22:07:19.726 INFO kablam!    |
Sep 04 22:07:19.726 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Sep 04 22:07:19.726 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 22:07:19.726 INFO kablam!    |
Sep 04 22:07:19.726 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 04 22:07:19.726 INFO kablam! 
Sep 04 22:07:19.839 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 04 22:07:19.839 INFO kablam!   --> src/parse/callgrind.rs:93:13
Sep 04 22:07:19.839 INFO kablam!    |
Sep 04 22:07:19.839 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Sep 04 22:07:19.839 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 22:07:19.839 INFO kablam!    |
Sep 04 22:07:19.839 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 04 22:07:19.839 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 04 22:07:19.839 INFO kablam! 
Sep 04 22:07:19.842 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 04 22:07:19.842 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Sep 04 22:07:19.842 INFO kablam!     |
Sep 04 22:07:19.842 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Sep 04 22:07:19.842 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 22:07:19.842 INFO kablam!     |
Sep 04 22:07:19.842 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 04 22:07:19.842 INFO kablam! 
Sep 04 22:07:20.665 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 04 22:07:20.665 INFO kablam!   --> src/parse/callgrind.rs:93:13
Sep 04 22:07:20.665 INFO kablam!    |
Sep 04 22:07:20.665 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Sep 04 22:07:20.665 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 22:07:20.665 INFO kablam!    |
Sep 04 22:07:20.665 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 04 22:07:20.666 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 04 22:07:20.666 INFO kablam! 
Sep 04 22:07:20.669 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 04 22:07:20.669 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Sep 04 22:07:20.669 INFO kablam!     |
Sep 04 22:07:20.669 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Sep 04 22:07:20.670 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 22:07:20.670 INFO kablam!     |
Sep 04 22:07:20.670 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 04 22:07:20.670 INFO kablam! 
Sep 04 22:07:22.319 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 22:07:22.319 INFO kablam!   --> src/display.rs:60:42
Sep 04 22:07:22.319 INFO kablam!    |
Sep 04 22:07:22.319 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Sep 04 22:07:22.319 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 22:07:22.319 INFO kablam!    |
Sep 04 22:07:22.319 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 04 22:07:22.319 INFO kablam! 
Sep 04 22:07:22.793 INFO kablam! warning: unnecessary parentheses around function argument
Sep 04 22:07:22.793 INFO kablam!   --> src/display.rs:60:42
Sep 04 22:07:22.793 INFO kablam!    |
Sep 04 22:07:22.793 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Sep 04 22:07:22.793 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Sep 04 22:07:22.793 INFO kablam!    |
Sep 04 22:07:22.793 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 04 22:07:22.793 INFO kablam! 
Sep 04 22:07:23.199 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 04 22:07:23.199 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Sep 04 22:07:23.199 INFO kablam!     |
Sep 04 22:07:23.199 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Sep 04 22:07:23.199 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 22:07:23.199 INFO kablam!     |
Sep 04 22:07:23.200 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 04 22:07:23.200 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 04 22:07:23.200 INFO kablam! 
Sep 04 22:07:23.202 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 04 22:07:23.202 INFO kablam!   --> src/parse/callgrind.rs:93:13
Sep 04 22:07:23.202 INFO kablam!    |
Sep 04 22:07:23.202 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Sep 04 22:07:23.203 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 22:07:23.203 INFO kablam!    |
Sep 04 22:07:23.203 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 04 22:07:23.203 INFO kablam! 
Sep 04 22:07:23.668 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 04 22:07:23.669 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Sep 04 22:07:23.669 INFO kablam!     |
Sep 04 22:07:23.669 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Sep 04 22:07:23.669 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 22:07:23.669 INFO kablam!     |
Sep 04 22:07:23.669 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 04 22:07:23.669 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 04 22:07:23.669 INFO kablam! 
Sep 04 22:07:23.672 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 04 22:07:23.672 INFO kablam!   --> src/parse/callgrind.rs:93:13
Sep 04 22:07:23.672 INFO kablam!    |
Sep 04 22:07:23.672 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Sep 04 22:07:23.672 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 22:07:23.672 INFO kablam!    |
Sep 04 22:07:23.672 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 04 22:07:23.672 INFO kablam! 
Sep 04 22:07:23.704 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.93s
Sep 04 22:07:23.712 INFO kablam! su: No module specific data is present
Sep 04 22:07:24.322 INFO running `"docker" "rm" "-f" "04b7ad5b1ab455e2cea915832b6678d475885977747a6dd4a60ae5a6c221993b"`
Sep 04 22:07:24.426 INFO blam! 04b7ad5b1ab455e2cea915832b6678d475885977747a6dd4a60ae5a6c221993b