Sep 20 03:59:50.946 INFO checking cargo-profiler-0.1.6 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 20 03:59:50.946 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 20 03:59:50.947 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-3/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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 +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 03:59:51.286 INFO blam! 85fcf6f4193fd4715a0015e141a2d72ebf7fdd7110a9970ff9c6f13f840536d9
Sep 20 03:59:51.358 INFO running `"docker" "start" "-a" "85fcf6f4193fd4715a0015e141a2d72ebf7fdd7110a9970ff9c6f13f840536d9"`
Sep 20 03:59:52.491 INFO kablam! usermod: no changes
Sep 20 03:59:52.527 INFO kablam! warning: unused manifest key: bin.0.bin
Sep 20 03:59:52.527 INFO kablam! warning: unused manifest key: lib.lib
Sep 20 03:59:52.596 INFO kablam!    Compiling ndarray v0.5.2
Sep 20 03:59:56.661 INFO kablam!     Checking cargo-profiler v0.1.6 (/source)
Sep 20 03:59:57.539 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 03:59:57.539 INFO kablam!   --> src/display.rs:60:42
Sep 20 03:59:57.539 INFO kablam!    |
Sep 20 03:59:57.539 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Sep 20 03:59:57.539 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 03:59:57.539 INFO kablam!    |
Sep 20 03:59:57.539 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 20 03:59:57.539 INFO kablam! 
Sep 20 03:59:57.943 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 03:59:57.943 INFO kablam!   --> src/display.rs:60:42
Sep 20 03:59:57.943 INFO kablam!    |
Sep 20 03:59:57.943 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Sep 20 03:59:57.943 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 03:59:57.943 INFO kablam!    |
Sep 20 03:59:57.943 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 20 03:59:57.943 INFO kablam! 
Sep 20 03:59:58.066 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 20 03:59:58.066 INFO kablam!   --> src/parse/callgrind.rs:93:13
Sep 20 03:59:58.066 INFO kablam!    |
Sep 20 03:59:58.066 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Sep 20 03:59:58.066 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 03:59:58.066 INFO kablam!    |
Sep 20 03:59:58.066 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 20 03:59:58.066 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 20 03:59:58.066 INFO kablam! 
Sep 20 03:59:58.079 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 20 03:59:58.079 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Sep 20 03:59:58.079 INFO kablam!     |
Sep 20 03:59:58.079 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Sep 20 03:59:58.079 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 03:59:58.079 INFO kablam!     |
Sep 20 03:59:58.079 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 20 03:59:58.079 INFO kablam! 
Sep 20 03:59:59.117 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 20 03:59:59.117 INFO kablam!   --> src/parse/callgrind.rs:93:13
Sep 20 03:59:59.117 INFO kablam!    |
Sep 20 03:59:59.117 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Sep 20 03:59:59.117 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 03:59:59.117 INFO kablam!    |
Sep 20 03:59:59.117 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 20 03:59:59.117 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 20 03:59:59.117 INFO kablam! 
Sep 20 03:59:59.117 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 20 03:59:59.118 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Sep 20 03:59:59.118 INFO kablam!     |
Sep 20 03:59:59.118 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Sep 20 03:59:59.118 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 03:59:59.118 INFO kablam!     |
Sep 20 03:59:59.118 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 20 03:59:59.118 INFO kablam! 
Sep 20 03:59:59.887 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 03:59:59.887 INFO kablam!   --> src/display.rs:60:42
Sep 20 03:59:59.887 INFO kablam!    |
Sep 20 03:59:59.887 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Sep 20 03:59:59.887 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 03:59:59.887 INFO kablam!    |
Sep 20 03:59:59.887 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 20 03:59:59.887 INFO kablam! 
Sep 20 04:00:00.095 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 04:00:00.095 INFO kablam!   --> src/display.rs:60:42
Sep 20 04:00:00.095 INFO kablam!    |
Sep 20 04:00:00.095 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Sep 20 04:00:00.095 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 04:00:00.096 INFO kablam!    |
Sep 20 04:00:00.096 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 20 04:00:00.096 INFO kablam! 
Sep 20 04:00:00.667 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 20 04:00:00.667 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Sep 20 04:00:00.667 INFO kablam!     |
Sep 20 04:00:00.668 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Sep 20 04:00:00.668 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 04:00:00.668 INFO kablam!     |
Sep 20 04:00:00.669 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 20 04:00:00.669 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 20 04:00:00.669 INFO kablam! 
Sep 20 04:00:00.672 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 20 04:00:00.672 INFO kablam!   --> src/parse/callgrind.rs:93:13
Sep 20 04:00:00.672 INFO kablam!    |
Sep 20 04:00:00.673 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Sep 20 04:00:00.673 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 04:00:00.673 INFO kablam!    |
Sep 20 04:00:00.674 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 20 04:00:00.674 INFO kablam! 
Sep 20 04:00:01.052 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 20 04:00:01.052 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Sep 20 04:00:01.052 INFO kablam!     |
Sep 20 04:00:01.052 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Sep 20 04:00:01.052 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 04:00:01.052 INFO kablam!     |
Sep 20 04:00:01.052 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 20 04:00:01.052 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 20 04:00:01.052 INFO kablam! 
Sep 20 04:00:01.055 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 20 04:00:01.055 INFO kablam!   --> src/parse/callgrind.rs:93:13
Sep 20 04:00:01.055 INFO kablam!    |
Sep 20 04:00:01.055 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Sep 20 04:00:01.055 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 04:00:01.055 INFO kablam!    |
Sep 20 04:00:01.055 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 20 04:00:01.055 INFO kablam! 
Sep 20 04:00:01.119 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.60s
Sep 20 04:00:01.126 INFO kablam! su: No module specific data is present
Sep 20 04:00:02.344 INFO running `"docker" "rm" "-f" "85fcf6f4193fd4715a0015e141a2d72ebf7fdd7110a9970ff9c6f13f840536d9"`
Sep 20 04:00:02.634 INFO blam! 85fcf6f4193fd4715a0015e141a2d72ebf7fdd7110a9970ff9c6f13f840536d9