Nov 05 01:52:11.266 INFO checking cargo-profiler-0.1.6 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 05 01:52:11.267 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-5/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 01:52:11.567 INFO blam! a8ceb529b4bda879aebe119548f547ea8fa47539eaeb07c777cece66e1195919
Nov 05 01:52:11.569 INFO running `"docker" "start" "-a" "a8ceb529b4bda879aebe119548f547ea8fa47539eaeb07c777cece66e1195919"`
Nov 05 01:52:12.257 INFO kablam! usermod: no changes
Nov 05 01:52:12.294 INFO kablam! warning: unused manifest key: bin.0.bin
Nov 05 01:52:12.294 INFO kablam! warning: unused manifest key: lib.lib
Nov 05 01:52:12.371 INFO kablam!    Compiling ndarray v0.5.2
Nov 05 01:52:16.730 INFO kablam!     Checking cargo-profiler v0.1.6 (/source)
Nov 05 01:52:20.128 INFO kablam! warning: unnecessary parentheses around function argument
Nov 05 01:52:20.128 INFO kablam!   --> src/display.rs:60:42
Nov 05 01:52:20.129 INFO kablam!    |
Nov 05 01:52:20.129 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Nov 05 01:52:20.129 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Nov 05 01:52:20.129 INFO kablam!    |
Nov 05 01:52:20.130 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 05 01:52:20.130 INFO kablam! 
Nov 05 01:52:20.239 INFO kablam! warning: unnecessary parentheses around function argument
Nov 05 01:52:20.239 INFO kablam!   --> src/display.rs:60:42
Nov 05 01:52:20.239 INFO kablam!    |
Nov 05 01:52:20.239 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Nov 05 01:52:20.239 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Nov 05 01:52:20.239 INFO kablam!    |
Nov 05 01:52:20.239 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 05 01:52:20.239 INFO kablam! 
Nov 05 01:52:20.610 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 05 01:52:20.610 INFO kablam!   --> src/parse/callgrind.rs:93:13
Nov 05 01:52:20.610 INFO kablam!    |
Nov 05 01:52:20.610 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Nov 05 01:52:20.610 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 01:52:20.610 INFO kablam!    |
Nov 05 01:52:20.610 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 05 01:52:20.610 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 05 01:52:20.610 INFO kablam! 
Nov 05 01:52:20.614 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 05 01:52:20.614 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Nov 05 01:52:20.614 INFO kablam!     |
Nov 05 01:52:20.614 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Nov 05 01:52:20.614 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 01:52:20.614 INFO kablam!     |
Nov 05 01:52:20.614 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 05 01:52:20.614 INFO kablam! 
Nov 05 01:52:20.843 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 05 01:52:20.843 INFO kablam!   --> src/parse/callgrind.rs:93:13
Nov 05 01:52:20.843 INFO kablam!    |
Nov 05 01:52:20.843 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Nov 05 01:52:20.843 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 01:52:20.843 INFO kablam!    |
Nov 05 01:52:20.843 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 05 01:52:20.843 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 05 01:52:20.843 INFO kablam! 
Nov 05 01:52:20.843 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 05 01:52:20.843 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Nov 05 01:52:20.843 INFO kablam!     |
Nov 05 01:52:20.843 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Nov 05 01:52:20.843 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 01:52:20.843 INFO kablam!     |
Nov 05 01:52:20.843 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 05 01:52:20.843 INFO kablam! 
Nov 05 01:52:22.947 INFO kablam! warning: unnecessary parentheses around function argument
Nov 05 01:52:22.948 INFO kablam!   --> src/display.rs:60:42
Nov 05 01:52:22.948 INFO kablam!    |
Nov 05 01:52:22.948 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Nov 05 01:52:22.948 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Nov 05 01:52:22.949 INFO kablam!    |
Nov 05 01:52:22.949 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 05 01:52:22.949 INFO kablam! 
Nov 05 01:52:23.687 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 05 01:52:23.687 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Nov 05 01:52:23.687 INFO kablam!     |
Nov 05 01:52:23.687 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Nov 05 01:52:23.687 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 01:52:23.687 INFO kablam!     |
Nov 05 01:52:23.687 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 05 01:52:23.687 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 05 01:52:23.687 INFO kablam! 
Nov 05 01:52:23.687 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 05 01:52:23.687 INFO kablam!   --> src/parse/callgrind.rs:93:13
Nov 05 01:52:23.687 INFO kablam!    |
Nov 05 01:52:23.687 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Nov 05 01:52:23.687 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 01:52:23.687 INFO kablam!    |
Nov 05 01:52:23.687 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 05 01:52:23.687 INFO kablam! 
Nov 05 01:52:24.224 INFO kablam! warning: unnecessary parentheses around function argument
Nov 05 01:52:24.224 INFO kablam!   --> src/display.rs:60:42
Nov 05 01:52:24.224 INFO kablam!    |
Nov 05 01:52:24.224 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Nov 05 01:52:24.224 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Nov 05 01:52:24.224 INFO kablam!    |
Nov 05 01:52:24.226 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 05 01:52:24.226 INFO kablam! 
Nov 05 01:52:24.635 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 05 01:52:24.635 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Nov 05 01:52:24.635 INFO kablam!     |
Nov 05 01:52:24.635 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Nov 05 01:52:24.635 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 01:52:24.635 INFO kablam!     |
Nov 05 01:52:24.635 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 05 01:52:24.635 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 05 01:52:24.635 INFO kablam! 
Nov 05 01:52:24.635 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 05 01:52:24.635 INFO kablam!   --> src/parse/callgrind.rs:93:13
Nov 05 01:52:24.635 INFO kablam!    |
Nov 05 01:52:24.635 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Nov 05 01:52:24.635 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 05 01:52:24.635 INFO kablam!    |
Nov 05 01:52:24.635 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 05 01:52:24.635 INFO kablam! 
Nov 05 01:52:24.695 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.41s
Nov 05 01:52:24.699 INFO kablam! su: No module specific data is present
Nov 05 01:52:25.674 INFO running `"docker" "rm" "-f" "a8ceb529b4bda879aebe119548f547ea8fa47539eaeb07c777cece66e1195919"`
Nov 05 01:52:25.891 INFO blam! a8ceb529b4bda879aebe119548f547ea8fa47539eaeb07c777cece66e1195919