Sep 18 02:48:52.378 INFO checking cargo-profiler-0.1.6 against master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690 for pr-54033
Sep 18 02:48:52.378 INFO running: cargo +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets
Sep 18 02:48:52.378 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54033/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54033/worker-6/master#cb6d2dfa8923902b0992a1522dc4a45a9d3ba690:/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 +cb6d2dfa8923902b0992a1522dc4a45a9d3ba690-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 18 02:48:52.523 INFO blam! c3762cb07c8da3eb165264b2a15fea1185fcab13e23383a421c6b8e27d958d0d
Sep 18 02:48:52.528 INFO running `"docker" "start" "-a" "c3762cb07c8da3eb165264b2a15fea1185fcab13e23383a421c6b8e27d958d0d"`
Sep 18 02:48:53.167 INFO kablam! usermod: no changes
Sep 18 02:48:53.206 INFO kablam! warning: unused manifest key: bin.0.bin
Sep 18 02:48:53.206 INFO kablam! warning: unused manifest key: lib.lib
Sep 18 02:48:53.275 INFO kablam!     Checking ndarray v0.5.2
Sep 18 02:48:56.311 INFO kablam!     Checking cargo-profiler v0.1.6 (/source)
Sep 18 02:48:57.742 INFO kablam! warning: unnecessary parentheses around function argument
Sep 18 02:48:57.743 INFO kablam!   --> src/display.rs:60:42
Sep 18 02:48:57.743 INFO kablam!    |
Sep 18 02:48:57.744 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Sep 18 02:48:57.744 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Sep 18 02:48:57.744 INFO kablam!    |
Sep 18 02:48:57.745 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 18 02:48:57.745 INFO kablam! 
Sep 18 02:48:57.923 INFO kablam! warning: unnecessary parentheses around function argument
Sep 18 02:48:57.923 INFO kablam!   --> src/display.rs:60:42
Sep 18 02:48:57.923 INFO kablam!    |
Sep 18 02:48:57.924 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Sep 18 02:48:57.924 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Sep 18 02:48:57.925 INFO kablam!    |
Sep 18 02:48:57.925 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 18 02:48:57.925 INFO kablam! 
Sep 18 02:48:58.382 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 18 02:48:58.382 INFO kablam!   --> src/parse/callgrind.rs:93:13
Sep 18 02:48:58.382 INFO kablam!    |
Sep 18 02:48:58.382 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Sep 18 02:48:58.382 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 18 02:48:58.382 INFO kablam!    |
Sep 18 02:48:58.382 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 18 02:48:58.382 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 18 02:48:58.384 INFO kablam! 
Sep 18 02:48:58.399 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 18 02:48:58.399 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Sep 18 02:48:58.400 INFO kablam!     |
Sep 18 02:48:58.400 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Sep 18 02:48:58.400 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 18 02:48:58.401 INFO kablam!     |
Sep 18 02:48:58.401 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 18 02:48:58.401 INFO kablam! 
Sep 18 02:48:58.775 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 18 02:48:58.775 INFO kablam!   --> src/parse/callgrind.rs:93:13
Sep 18 02:48:58.775 INFO kablam!    |
Sep 18 02:48:58.775 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Sep 18 02:48:58.775 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 18 02:48:58.775 INFO kablam!    |
Sep 18 02:48:58.775 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 18 02:48:58.775 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 18 02:48:58.775 INFO kablam! 
Sep 18 02:48:58.775 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 18 02:48:58.775 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Sep 18 02:48:58.775 INFO kablam!     |
Sep 18 02:48:58.775 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Sep 18 02:48:58.775 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 18 02:48:58.775 INFO kablam!     |
Sep 18 02:48:58.775 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 18 02:48:58.775 INFO kablam! 
Sep 18 02:48:59.587 INFO kablam! warning: unnecessary parentheses around function argument
Sep 18 02:48:59.587 INFO kablam!   --> src/display.rs:60:42
Sep 18 02:48:59.587 INFO kablam!    |
Sep 18 02:48:59.587 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Sep 18 02:48:59.587 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Sep 18 02:48:59.587 INFO kablam!    |
Sep 18 02:48:59.587 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 18 02:48:59.587 INFO kablam! 
Sep 18 02:48:59.718 INFO kablam! warning: unnecessary parentheses around function argument
Sep 18 02:48:59.719 INFO kablam!   --> src/display.rs:60:42
Sep 18 02:48:59.719 INFO kablam!    |
Sep 18 02:48:59.719 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Sep 18 02:48:59.719 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Sep 18 02:48:59.719 INFO kablam!    |
Sep 18 02:48:59.719 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 18 02:48:59.719 INFO kablam! 
Sep 18 02:48:59.980 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 18 02:48:59.980 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Sep 18 02:48:59.981 INFO kablam!     |
Sep 18 02:48:59.981 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Sep 18 02:48:59.982 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 18 02:48:59.982 INFO kablam!     |
Sep 18 02:48:59.982 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 18 02:48:59.983 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 18 02:48:59.983 INFO kablam! 
Sep 18 02:48:59.985 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 18 02:48:59.986 INFO kablam!   --> src/parse/callgrind.rs:93:13
Sep 18 02:48:59.986 INFO kablam!    |
Sep 18 02:48:59.986 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Sep 18 02:48:59.987 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 18 02:48:59.987 INFO kablam!    |
Sep 18 02:48:59.988 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 18 02:48:59.988 INFO kablam! 
Sep 18 02:49:00.270 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 18 02:49:00.270 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Sep 18 02:49:00.270 INFO kablam!     |
Sep 18 02:49:00.270 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Sep 18 02:49:00.270 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 18 02:49:00.270 INFO kablam!     |
Sep 18 02:49:00.270 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 18 02:49:00.270 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 18 02:49:00.270 INFO kablam! 
Sep 18 02:49:00.272 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 18 02:49:00.273 INFO kablam!   --> src/parse/callgrind.rs:93:13
Sep 18 02:49:00.273 INFO kablam!    |
Sep 18 02:49:00.273 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Sep 18 02:49:00.273 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 18 02:49:00.273 INFO kablam!    |
Sep 18 02:49:00.273 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 18 02:49:00.273 INFO kablam! 
Sep 18 02:49:00.296 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.10s
Sep 18 02:49:00.302 INFO kablam! su: No module specific data is present
Sep 18 02:49:00.877 INFO running `"docker" "rm" "-f" "c3762cb07c8da3eb165264b2a15fea1185fcab13e23383a421c6b8e27d958d0d"`
Sep 18 02:49:00.998 INFO blam! c3762cb07c8da3eb165264b2a15fea1185fcab13e23383a421c6b8e27d958d0d