Sep 02 18:46:51.485 INFO checking cargo-profiler-0.1.6 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 18:46:51.486 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 18:46:51.486 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 18:46:51.629 INFO blam! ebf8aeb8c62c98d7a0a3bc48a654baa34057e19c91eab01df2706f2e9db995e8
Sep 02 18:46:51.632 INFO running `"docker" "start" "-a" "ebf8aeb8c62c98d7a0a3bc48a654baa34057e19c91eab01df2706f2e9db995e8"`
Sep 02 18:46:52.209 INFO kablam! warning: unused manifest key: bin.0.bin
Sep 02 18:46:52.209 INFO kablam! warning: unused manifest key: lib.lib
Sep 02 18:46:52.282 INFO kablam!    Compiling ndarray v0.5.2
Sep 02 18:46:57.884 INFO kablam!     Checking cargo-profiler v0.1.6 (file:///source)
Sep 02 18:46:59.571 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 18:46:59.571 INFO kablam!   --> src/display.rs:60:42
Sep 02 18:46:59.571 INFO kablam!    |
Sep 02 18:46:59.571 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Sep 02 18:46:59.571 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 18:46:59.571 INFO kablam!    |
Sep 02 18:46:59.571 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 02 18:46:59.571 INFO kablam! 
Sep 02 18:47:00.016 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 02 18:47:00.016 INFO kablam!   --> src/parse/callgrind.rs:93:13
Sep 02 18:47:00.017 INFO kablam!    |
Sep 02 18:47:00.017 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Sep 02 18:47:00.017 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 18:47:00.017 INFO kablam!    |
Sep 02 18:47:00.017 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 02 18:47:00.017 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 02 18:47:00.017 INFO kablam! 
Sep 02 18:47:00.019 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 02 18:47:00.019 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Sep 02 18:47:00.019 INFO kablam!     |
Sep 02 18:47:00.019 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Sep 02 18:47:00.019 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 18:47:00.019 INFO kablam!     |
Sep 02 18:47:00.019 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 02 18:47:00.020 INFO kablam! 
Sep 02 18:47:00.558 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 18:47:00.558 INFO kablam!   --> src/display.rs:60:42
Sep 02 18:47:00.558 INFO kablam!    |
Sep 02 18:47:00.558 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Sep 02 18:47:00.558 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 18:47:00.558 INFO kablam!    |
Sep 02 18:47:00.558 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 02 18:47:00.558 INFO kablam! 
Sep 02 18:47:01.483 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 02 18:47:01.483 INFO kablam!   --> src/parse/callgrind.rs:93:13
Sep 02 18:47:01.483 INFO kablam!    |
Sep 02 18:47:01.483 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Sep 02 18:47:01.483 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 18:47:01.483 INFO kablam!    |
Sep 02 18:47:01.483 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 02 18:47:01.483 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 02 18:47:01.483 INFO kablam! 
Sep 02 18:47:01.488 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 02 18:47:01.488 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Sep 02 18:47:01.488 INFO kablam!     |
Sep 02 18:47:01.488 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Sep 02 18:47:01.488 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 18:47:01.488 INFO kablam!     |
Sep 02 18:47:01.488 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 02 18:47:01.488 INFO kablam! 
Sep 02 18:47:01.833 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 18:47:01.833 INFO kablam!   --> src/display.rs:60:42
Sep 02 18:47:01.833 INFO kablam!    |
Sep 02 18:47:01.833 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Sep 02 18:47:01.833 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 18:47:01.833 INFO kablam!    |
Sep 02 18:47:01.833 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 02 18:47:01.833 INFO kablam! 
Sep 02 18:47:02.068 INFO kablam! warning: unnecessary parentheses around function argument
Sep 02 18:47:02.068 INFO kablam!   --> src/display.rs:60:42
Sep 02 18:47:02.068 INFO kablam!    |
Sep 02 18:47:02.068 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Sep 02 18:47:02.068 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Sep 02 18:47:02.069 INFO kablam!    |
Sep 02 18:47:02.069 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 02 18:47:02.069 INFO kablam! 
Sep 02 18:47:02.426 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 02 18:47:02.426 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Sep 02 18:47:02.426 INFO kablam!     |
Sep 02 18:47:02.426 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Sep 02 18:47:02.426 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 18:47:02.426 INFO kablam!     |
Sep 02 18:47:02.426 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 02 18:47:02.426 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 02 18:47:02.426 INFO kablam! 
Sep 02 18:47:02.428 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 02 18:47:02.428 INFO kablam!   --> src/parse/callgrind.rs:93:13
Sep 02 18:47:02.428 INFO kablam!    |
Sep 02 18:47:02.428 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Sep 02 18:47:02.428 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 18:47:02.428 INFO kablam!    |
Sep 02 18:47:02.428 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 02 18:47:02.428 INFO kablam! 
Sep 02 18:47:02.804 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 02 18:47:02.804 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Sep 02 18:47:02.804 INFO kablam!     |
Sep 02 18:47:02.804 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Sep 02 18:47:02.804 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 18:47:02.804 INFO kablam!     |
Sep 02 18:47:02.804 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 02 18:47:02.805 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 02 18:47:02.805 INFO kablam! 
Sep 02 18:47:02.808 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 02 18:47:02.808 INFO kablam!   --> src/parse/callgrind.rs:93:13
Sep 02 18:47:02.808 INFO kablam!    |
Sep 02 18:47:02.808 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Sep 02 18:47:02.808 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 18:47:02.808 INFO kablam!    |
Sep 02 18:47:02.808 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 02 18:47:02.808 INFO kablam! 
Sep 02 18:47:02.845 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 10.64s
Sep 02 18:47:02.852 INFO kablam! su: No module specific data is present
Sep 02 18:47:03.248 INFO running `"docker" "rm" "-f" "ebf8aeb8c62c98d7a0a3bc48a654baa34057e19c91eab01df2706f2e9db995e8"`
Sep 02 18:47:03.340 INFO blam! ebf8aeb8c62c98d7a0a3bc48a654baa34057e19c91eab01df2706f2e9db995e8