Sep 20 05:39:41.320 INFO checking cargo-profiler-0.1.6 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 20 05:39:41.320 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 20 05:39:41.320 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-1/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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 +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 05:39:41.506 INFO blam! afc74dac8a74b7ce58682925481aeeaa15f0cf85537ed6dafd1524aa9a4d1020
Sep 20 05:39:41.508 INFO running `"docker" "start" "-a" "afc74dac8a74b7ce58682925481aeeaa15f0cf85537ed6dafd1524aa9a4d1020"`
Sep 20 05:39:42.319 INFO kablam! usermod: no changes
Sep 20 05:39:42.370 INFO kablam! warning: unused manifest key: bin.0.bin
Sep 20 05:39:42.370 INFO kablam! warning: unused manifest key: lib.lib
Sep 20 05:39:42.502 INFO kablam!    Compiling ndarray v0.5.2
Sep 20 05:39:46.644 INFO kablam!     Checking cargo-profiler v0.1.6 (/source)
Sep 20 05:39:47.534 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 05:39:47.534 INFO kablam!   --> src/display.rs:60:42
Sep 20 05:39:47.534 INFO kablam!    |
Sep 20 05:39:47.534 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Sep 20 05:39:47.534 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 05:39:47.534 INFO kablam!    |
Sep 20 05:39:47.534 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 20 05:39:47.534 INFO kablam! 
Sep 20 05:39:47.534 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 05:39:47.534 INFO kablam!   --> src/display.rs:60:42
Sep 20 05:39:47.534 INFO kablam!    |
Sep 20 05:39:47.534 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Sep 20 05:39:47.534 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 05:39:47.534 INFO kablam!    |
Sep 20 05:39:47.534 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 20 05:39:47.534 INFO kablam! 
Sep 20 05:39:47.861 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 20 05:39:47.861 INFO kablam!   --> src/parse/callgrind.rs:93:13
Sep 20 05:39:47.861 INFO kablam!    |
Sep 20 05:39:47.861 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Sep 20 05:39:47.861 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 05:39:47.861 INFO kablam!    |
Sep 20 05:39:47.861 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 20 05:39:47.861 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 20 05:39:47.861 INFO kablam! 
Sep 20 05:39:47.863 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 20 05:39:47.863 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Sep 20 05:39:47.863 INFO kablam!     |
Sep 20 05:39:47.863 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Sep 20 05:39:47.863 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 05:39:47.864 INFO kablam!     |
Sep 20 05:39:47.864 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 20 05:39:47.864 INFO kablam! 
Sep 20 05:39:47.922 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 20 05:39:47.922 INFO kablam!   --> src/parse/callgrind.rs:93:13
Sep 20 05:39:47.922 INFO kablam!    |
Sep 20 05:39:47.922 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Sep 20 05:39:47.922 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 05:39:47.922 INFO kablam!    |
Sep 20 05:39:47.922 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 20 05:39:47.922 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 20 05:39:47.922 INFO kablam! 
Sep 20 05:39:47.926 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 20 05:39:47.926 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Sep 20 05:39:47.926 INFO kablam!     |
Sep 20 05:39:47.926 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Sep 20 05:39:47.926 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 05:39:47.926 INFO kablam!     |
Sep 20 05:39:47.926 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 20 05:39:47.926 INFO kablam! 
Sep 20 05:39:49.290 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 05:39:49.290 INFO kablam!   --> src/display.rs:60:42
Sep 20 05:39:49.290 INFO kablam!    |
Sep 20 05:39:49.290 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Sep 20 05:39:49.290 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 05:39:49.290 INFO kablam!    |
Sep 20 05:39:49.290 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 20 05:39:49.290 INFO kablam! 
Sep 20 05:39:49.298 INFO kablam! warning: unnecessary parentheses around function argument
Sep 20 05:39:49.298 INFO kablam!   --> src/display.rs:60:42
Sep 20 05:39:49.298 INFO kablam!    |
Sep 20 05:39:49.298 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Sep 20 05:39:49.298 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Sep 20 05:39:49.298 INFO kablam!    |
Sep 20 05:39:49.298 INFO kablam!    = note: #[warn(unused_parens)] on by default
Sep 20 05:39:49.298 INFO kablam! 
Sep 20 05:39:49.920 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 20 05:39:49.921 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Sep 20 05:39:49.921 INFO kablam!     |
Sep 20 05:39:49.922 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Sep 20 05:39:49.922 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 05:39:49.922 INFO kablam!     |
Sep 20 05:39:49.923 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 20 05:39:49.923 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 20 05:39:49.923 INFO kablam! 
Sep 20 05:39:49.925 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 20 05:39:49.926 INFO kablam!   --> src/parse/callgrind.rs:93:13
Sep 20 05:39:49.926 INFO kablam!    |
Sep 20 05:39:49.926 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Sep 20 05:39:49.927 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 05:39:49.927 INFO kablam!    |
Sep 20 05:39:49.927 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 20 05:39:49.928 INFO kablam! 
Sep 20 05:39:50.189 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 20 05:39:50.189 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Sep 20 05:39:50.190 INFO kablam!     |
Sep 20 05:39:50.190 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Sep 20 05:39:50.190 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 05:39:50.191 INFO kablam!     |
Sep 20 05:39:50.191 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Sep 20 05:39:50.191 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 20 05:39:50.191 INFO kablam! 
Sep 20 05:39:50.192 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Sep 20 05:39:50.192 INFO kablam!   --> src/parse/callgrind.rs:93:13
Sep 20 05:39:50.192 INFO kablam!    |
Sep 20 05:39:50.193 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Sep 20 05:39:50.193 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 05:39:50.193 INFO kablam!    |
Sep 20 05:39:50.194 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Sep 20 05:39:50.194 INFO kablam! 
Sep 20 05:39:50.265 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 7.92s
Sep 20 05:39:50.283 INFO kablam! su: No module specific data is present
Sep 20 05:39:51.969 INFO running `"docker" "rm" "-f" "afc74dac8a74b7ce58682925481aeeaa15f0cf85537ed6dafd1524aa9a4d1020"`
Sep 20 05:39:52.081 INFO blam! afc74dac8a74b7ce58682925481aeeaa15f0cf85537ed6dafd1524aa9a4d1020