Nov 02 01:02:24.581 INFO checking cargo-profiler-0.1.6 against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538
Nov 02 01:02:24.581 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-5/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 02 01:02:25.023 INFO blam! c60e3fd446bba23e09f974992ee25e2e3bcad2e99b8fac9e5fbd0b04182d948f
Nov 02 01:02:25.025 INFO running `"docker" "start" "-a" "c60e3fd446bba23e09f974992ee25e2e3bcad2e99b8fac9e5fbd0b04182d948f"`
Nov 02 01:02:26.311 INFO kablam! usermod: no changes
Nov 02 01:02:26.394 INFO kablam! warning: unused manifest key: bin.0.bin
Nov 02 01:02:26.394 INFO kablam! warning: unused manifest key: lib.lib
Nov 02 01:02:26.537 INFO kablam!    Compiling ndarray v0.5.2
Nov 02 01:02:32.116 INFO kablam!     Checking cargo-profiler v0.1.6 (/source)
Nov 02 01:02:35.272 INFO kablam! warning: unnecessary parentheses around function argument
Nov 02 01:02:35.272 INFO kablam!   --> src/display.rs:60:42
Nov 02 01:02:35.272 INFO kablam!    |
Nov 02 01:02:35.272 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Nov 02 01:02:35.272 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 01:02:35.272 INFO kablam!    |
Nov 02 01:02:35.272 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 02 01:02:35.272 INFO kablam! 
Nov 02 01:02:35.553 INFO kablam! warning: unnecessary parentheses around function argument
Nov 02 01:02:35.553 INFO kablam!   --> src/display.rs:60:42
Nov 02 01:02:35.553 INFO kablam!    |
Nov 02 01:02:35.553 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Nov 02 01:02:35.554 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 01:02:35.554 INFO kablam!    |
Nov 02 01:02:35.554 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 02 01:02:35.555 INFO kablam! 
Nov 02 01:02:35.760 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 02 01:02:35.760 INFO kablam!   --> src/parse/callgrind.rs:93:13
Nov 02 01:02:35.760 INFO kablam!    |
Nov 02 01:02:35.760 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Nov 02 01:02:35.760 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:02:35.760 INFO kablam!    |
Nov 02 01:02:35.760 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 01:02:35.760 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 02 01:02:35.760 INFO kablam! 
Nov 02 01:02:35.760 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 02 01:02:35.760 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Nov 02 01:02:35.760 INFO kablam!     |
Nov 02 01:02:35.760 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Nov 02 01:02:35.760 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:02:35.760 INFO kablam!     |
Nov 02 01:02:35.768 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 02 01:02:35.768 INFO kablam! 
Nov 02 01:02:36.005 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 02 01:02:36.005 INFO kablam!   --> src/parse/callgrind.rs:93:13
Nov 02 01:02:36.005 INFO kablam!    |
Nov 02 01:02:36.005 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Nov 02 01:02:36.005 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:02:36.005 INFO kablam!    |
Nov 02 01:02:36.005 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 02 01:02:36.005 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 02 01:02:36.005 INFO kablam! 
Nov 02 01:02:36.008 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 02 01:02:36.008 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Nov 02 01:02:36.008 INFO kablam!     |
Nov 02 01:02:36.008 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Nov 02 01:02:36.008 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:02:36.008 INFO kablam!     |
Nov 02 01:02:36.008 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 02 01:02:36.008 INFO kablam! 
Nov 02 01:02:37.737 INFO kablam! warning: unnecessary parentheses around function argument
Nov 02 01:02:37.737 INFO kablam!   --> src/display.rs:60:42
Nov 02 01:02:37.737 INFO kablam!    |
Nov 02 01:02:37.737 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Nov 02 01:02:37.737 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 01:02:37.737 INFO kablam!    |
Nov 02 01:02:37.737 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 02 01:02:37.737 INFO kablam! 
Nov 02 01:02:37.936 INFO kablam! warning: unnecessary parentheses around function argument
Nov 02 01:02:37.936 INFO kablam!   --> src/display.rs:60:42
Nov 02 01:02:37.936 INFO kablam!    |
Nov 02 01:02:37.936 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Nov 02 01:02:37.936 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Nov 02 01:02:37.936 INFO kablam!    |
Nov 02 01:02:37.936 INFO kablam!    = note: #[warn(unused_parens)] on by default
Nov 02 01:02:37.936 INFO kablam! 
Nov 02 01:02:38.090 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 02 01:02:38.090 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Nov 02 01:02:38.090 INFO kablam!     |
Nov 02 01:02:38.090 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Nov 02 01:02:38.090 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:02:38.090 INFO kablam!     |
Nov 02 01:02:38.090 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 02 01:02:38.090 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 02 01:02:38.090 INFO kablam! 
Nov 02 01:02:38.090 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 02 01:02:38.090 INFO kablam!   --> src/parse/callgrind.rs:93:13
Nov 02 01:02:38.090 INFO kablam!    |
Nov 02 01:02:38.090 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Nov 02 01:02:38.090 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:02:38.090 INFO kablam!    |
Nov 02 01:02:38.090 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 02 01:02:38.090 INFO kablam! 
Nov 02 01:02:38.460 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 02 01:02:38.460 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Nov 02 01:02:38.461 INFO kablam!     |
Nov 02 01:02:38.461 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Nov 02 01:02:38.461 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:02:38.461 INFO kablam!     |
Nov 02 01:02:38.461 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Nov 02 01:02:38.461 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 02 01:02:38.461 INFO kablam! 
Nov 02 01:02:38.462 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` that must be used
Nov 02 01:02:38.462 INFO kablam!   --> src/parse/callgrind.rs:93:13
Nov 02 01:02:38.462 INFO kablam!    |
Nov 02 01:02:38.462 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Nov 02 01:02:38.462 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 02 01:02:38.462 INFO kablam!    |
Nov 02 01:02:38.462 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Nov 02 01:02:38.462 INFO kablam! 
Nov 02 01:02:38.504 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.15s
Nov 02 01:02:38.510 INFO kablam! su: No module specific data is present
Nov 02 01:02:39.012 INFO running `"docker" "rm" "-f" "c60e3fd446bba23e09f974992ee25e2e3bcad2e99b8fac9e5fbd0b04182d948f"`
Nov 02 01:02:39.128 INFO blam! c60e3fd446bba23e09f974992ee25e2e3bcad2e99b8fac9e5fbd0b04182d948f