Nov 05 01:52:10.743 INFO checking cargo-profiler-0.1.6 against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655
Nov 05 01:52:10.744 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-6/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +e740b9aa0b624fa39feb39613e76d15bdf57e594-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 05 01:52:11.087 INFO blam! ede9fc5567f539a73adf170028dac191e323f39b54c7e9ccc787a1ae98c6c0db
Nov 05 01:52:11.107 INFO running `"docker" "start" "-a" "ede9fc5567f539a73adf170028dac191e323f39b54c7e9ccc787a1ae98c6c0db"`
Nov 05 01:52:11.722 INFO kablam! usermod: no changes
Nov 05 01:52:11.779 INFO kablam! warning: unused manifest key: bin.0.bin
Nov 05 01:52:11.779 INFO kablam! warning: unused manifest key: lib.lib
Nov 05 01:52:11.838 INFO kablam!    Compiling ndarray v0.5.2
Nov 05 01:52:16.205 INFO kablam!     Checking cargo-profiler v0.1.6 (/source)
Nov 05 01:52:19.731 INFO kablam! warning: unnecessary parentheses around function argument
Nov 05 01:52:19.732 INFO kablam!   --> src/display.rs:60:42
Nov 05 01:52:19.732 INFO kablam!    |
Nov 05 01:52:19.732 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Nov 05 01:52:19.732 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Nov 05 01:52:19.732 INFO kablam!    |
Nov 05 01:52:19.732 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 05 01:52:19.732 INFO kablam! 
Nov 05 01:52:20.019 INFO kablam! warning: unnecessary parentheses around function argument
Nov 05 01:52:20.019 INFO kablam!   --> src/display.rs:60:42
Nov 05 01:52:20.019 INFO kablam!    |
Nov 05 01:52:20.019 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Nov 05 01:52:20.019 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Nov 05 01:52:20.019 INFO kablam!    |
Nov 05 01:52:20.019 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 05 01:52:20.019 INFO kablam! 
Nov 05 01:52:20.239 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 05 01:52:20.239 INFO kablam!   --> src/parse/callgrind.rs:93:13
Nov 05 01:52:20.239 INFO kablam!    |
Nov 05 01:52:20.239 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Nov 05 01:52:20.239 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 01:52:20.240 INFO kablam!    |
Nov 05 01:52:20.240 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 05 01:52:20.240 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 05 01:52:20.240 INFO kablam! 
Nov 05 01:52:20.247 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 05 01:52:20.247 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Nov 05 01:52:20.247 INFO kablam!     |
Nov 05 01:52:20.248 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Nov 05 01:52:20.248 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 01:52:20.248 INFO kablam!     |
Nov 05 01:52:20.249 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 05 01:52:20.249 INFO kablam! 
Nov 05 01:52:21.011 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 05 01:52:21.011 INFO kablam!   --> src/parse/callgrind.rs:93:13
Nov 05 01:52:21.011 INFO kablam!    |
Nov 05 01:52:21.011 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Nov 05 01:52:21.011 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 01:52:21.011 INFO kablam!    |
Nov 05 01:52:21.011 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 05 01:52:21.011 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 05 01:52:21.011 INFO kablam! 
Nov 05 01:52:21.011 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 05 01:52:21.011 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Nov 05 01:52:21.011 INFO kablam!     |
Nov 05 01:52:21.011 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Nov 05 01:52:21.011 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 01:52:21.011 INFO kablam!     |
Nov 05 01:52:21.011 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 05 01:52:21.011 INFO kablam! 
Nov 05 01:52:23.467 INFO kablam! warning: unnecessary parentheses around function argument
Nov 05 01:52:23.467 INFO kablam!   --> src/display.rs:60:42
Nov 05 01:52:23.467 INFO kablam!    |
Nov 05 01:52:23.467 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Nov 05 01:52:23.467 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Nov 05 01:52:23.467 INFO kablam!    |
Nov 05 01:52:23.467 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 05 01:52:23.467 INFO kablam! 
Nov 05 01:52:23.823 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 05 01:52:23.823 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Nov 05 01:52:23.823 INFO kablam!     |
Nov 05 01:52:23.823 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Nov 05 01:52:23.823 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 01:52:23.823 INFO kablam!     |
Nov 05 01:52:23.823 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 05 01:52:23.823 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 05 01:52:23.823 INFO kablam! 
Nov 05 01:52:23.823 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 05 01:52:23.823 INFO kablam!   --> src/parse/callgrind.rs:93:13
Nov 05 01:52:23.823 INFO kablam!    |
Nov 05 01:52:23.823 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Nov 05 01:52:23.823 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 01:52:23.823 INFO kablam!    |
Nov 05 01:52:23.823 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 05 01:52:23.823 INFO kablam! 
Nov 05 01:52:24.127 INFO kablam! warning: unnecessary parentheses around function argument
Nov 05 01:52:24.127 INFO kablam!   --> src/display.rs:60:42
Nov 05 01:52:24.127 INFO kablam!    |
Nov 05 01:52:24.127 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Nov 05 01:52:24.127 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Nov 05 01:52:24.127 INFO kablam!    |
Nov 05 01:52:24.127 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 05 01:52:24.127 INFO kablam! 
Nov 05 01:52:24.559 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 05 01:52:24.559 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Nov 05 01:52:24.559 INFO kablam!     |
Nov 05 01:52:24.559 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Nov 05 01:52:24.559 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 01:52:24.559 INFO kablam!     |
Nov 05 01:52:24.559 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 05 01:52:24.559 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 05 01:52:24.559 INFO kablam! 
Nov 05 01:52:24.559 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 05 01:52:24.559 INFO kablam!   --> src/parse/callgrind.rs:93:13
Nov 05 01:52:24.559 INFO kablam!    |
Nov 05 01:52:24.559 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Nov 05 01:52:24.559 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 01:52:24.559 INFO kablam!    |
Nov 05 01:52:24.559 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 05 01:52:24.559 INFO kablam! 
Nov 05 01:52:24.615 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.86s
Nov 05 01:52:24.633 INFO kablam! su: No module specific data is present
Nov 05 01:52:25.487 INFO running `"docker" "rm" "-f" "ede9fc5567f539a73adf170028dac191e323f39b54c7e9ccc787a1ae98c6c0db"`
Nov 05 01:52:25.799 INFO blam! ede9fc5567f539a73adf170028dac191e323f39b54c7e9ccc787a1ae98c6c0db