Aug 30 22:31:24.654 INFO checking cargo-profiler-0.1.6 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 22:31:24.654 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 22:31:24.654 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 22:31:24.938 INFO blam! bea788df151e4972616f3c2e968d41f2912becf51efb8ab8e9c013860f7d7bb9
Aug 30 22:31:24.940 INFO running `"docker" "start" "-a" "bea788df151e4972616f3c2e968d41f2912becf51efb8ab8e9c013860f7d7bb9"`
Aug 30 22:31:25.694 INFO kablam! warning: unused manifest key: bin.0.bin
Aug 30 22:31:25.694 INFO kablam! warning: unused manifest key: lib.lib
Aug 30 22:31:25.770 INFO kablam!    Compiling ndarray v0.5.2
Aug 30 22:31:31.539 INFO kablam!     Checking cargo-profiler v0.1.6 (file:///source)
Aug 30 22:31:33.389 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 22:31:33.389 INFO kablam!   --> src/display.rs:60:42
Aug 30 22:31:33.389 INFO kablam!    |
Aug 30 22:31:33.389 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Aug 30 22:31:33.389 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 22:31:33.389 INFO kablam!    |
Aug 30 22:31:33.389 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 30 22:31:33.389 INFO kablam! 
Aug 30 22:31:33.493 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 22:31:33.493 INFO kablam!   --> src/display.rs:60:42
Aug 30 22:31:33.493 INFO kablam!    |
Aug 30 22:31:33.493 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Aug 30 22:31:33.493 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 22:31:33.493 INFO kablam!    |
Aug 30 22:31:33.493 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 30 22:31:33.493 INFO kablam! 
Aug 30 22:31:33.872 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 30 22:31:33.872 INFO kablam!   --> src/parse/callgrind.rs:93:13
Aug 30 22:31:33.872 INFO kablam!    |
Aug 30 22:31:33.872 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Aug 30 22:31:33.872 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 22:31:33.872 INFO kablam!    |
Aug 30 22:31:33.873 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 30 22:31:33.873 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 30 22:31:33.873 INFO kablam! 
Aug 30 22:31:33.875 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 30 22:31:33.875 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Aug 30 22:31:33.875 INFO kablam!     |
Aug 30 22:31:33.875 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Aug 30 22:31:33.875 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 22:31:33.875 INFO kablam!     |
Aug 30 22:31:33.875 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 30 22:31:33.875 INFO kablam! 
Aug 30 22:31:34.240 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 30 22:31:34.240 INFO kablam!   --> src/parse/callgrind.rs:93:13
Aug 30 22:31:34.240 INFO kablam!    |
Aug 30 22:31:34.240 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Aug 30 22:31:34.240 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 22:31:34.240 INFO kablam!    |
Aug 30 22:31:34.240 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 30 22:31:34.240 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 30 22:31:34.241 INFO kablam! 
Aug 30 22:31:34.244 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 30 22:31:34.244 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Aug 30 22:31:34.244 INFO kablam!     |
Aug 30 22:31:34.244 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Aug 30 22:31:34.244 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 22:31:34.244 INFO kablam!     |
Aug 30 22:31:34.244 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 30 22:31:34.245 INFO kablam! 
Aug 30 22:31:36.375 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 22:31:36.375 INFO kablam!   --> src/display.rs:60:42
Aug 30 22:31:36.375 INFO kablam!    |
Aug 30 22:31:36.375 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Aug 30 22:31:36.375 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 22:31:36.375 INFO kablam!    |
Aug 30 22:31:36.375 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 30 22:31:36.375 INFO kablam! 
Aug 30 22:31:36.415 INFO kablam! warning: unnecessary parentheses around function argument
Aug 30 22:31:36.415 INFO kablam!   --> src/display.rs:60:42
Aug 30 22:31:36.416 INFO kablam!    |
Aug 30 22:31:36.416 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Aug 30 22:31:36.416 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Aug 30 22:31:36.416 INFO kablam!    |
Aug 30 22:31:36.416 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 30 22:31:36.416 INFO kablam! 
Aug 30 22:31:37.083 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 30 22:31:37.083 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Aug 30 22:31:37.083 INFO kablam!     |
Aug 30 22:31:37.084 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Aug 30 22:31:37.084 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 22:31:37.084 INFO kablam!     |
Aug 30 22:31:37.084 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 30 22:31:37.084 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 30 22:31:37.084 INFO kablam! 
Aug 30 22:31:37.086 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 30 22:31:37.086 INFO kablam!   --> src/parse/callgrind.rs:93:13
Aug 30 22:31:37.086 INFO kablam!    |
Aug 30 22:31:37.086 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Aug 30 22:31:37.086 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 22:31:37.086 INFO kablam!    |
Aug 30 22:31:37.086 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 30 22:31:37.086 INFO kablam! 
Aug 30 22:31:37.257 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 30 22:31:37.257 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Aug 30 22:31:37.257 INFO kablam!     |
Aug 30 22:31:37.257 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Aug 30 22:31:37.258 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 22:31:37.258 INFO kablam!     |
Aug 30 22:31:37.258 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 30 22:31:37.258 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 30 22:31:37.258 INFO kablam! 
Aug 30 22:31:37.261 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 30 22:31:37.261 INFO kablam!   --> src/parse/callgrind.rs:93:13
Aug 30 22:31:37.261 INFO kablam!    |
Aug 30 22:31:37.261 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Aug 30 22:31:37.261 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 22:31:37.261 INFO kablam!    |
Aug 30 22:31:37.261 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 30 22:31:37.261 INFO kablam! 
Aug 30 22:31:37.295 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.61s
Aug 30 22:31:37.302 INFO kablam! su: No module specific data is present
Aug 30 22:31:37.883 INFO running `"docker" "rm" "-f" "bea788df151e4972616f3c2e968d41f2912becf51efb8ab8e9c013860f7d7bb9"`
Aug 30 22:31:38.007 INFO blam! bea788df151e4972616f3c2e968d41f2912becf51efb8ab8e9c013860f7d7bb9