Aug 18 02:10:56.550 INFO checking cargo-profiler-0.1.6 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 18 02:10:56.550 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 18 02:10:56.550 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 18 02:10:56.551 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-5/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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=500" "-e" "CMD=cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 18 02:10:56.782 INFO blam! f789e75a714bcbd9c34f943bca9cc607589ecafb2cf25abb24801c47fd3f466d
Aug 18 02:10:56.793 INFO running `"docker" "start" "-a" "f789e75a714bcbd9c34f943bca9cc607589ecafb2cf25abb24801c47fd3f466d"`
Aug 18 02:10:57.753 INFO kablam! warning: unused manifest key: bin.0.bin
Aug 18 02:10:57.753 INFO kablam! warning: unused manifest key: lib.lib
Aug 18 02:10:57.892 INFO kablam!    Compiling ndarray v0.5.2
Aug 18 02:11:07.772 INFO kablam!     Checking cargo-profiler v0.1.6 (file:///source)
Aug 18 02:11:10.232 INFO kablam! warning: unnecessary parentheses around function argument
Aug 18 02:11:10.232 INFO kablam!   --> src/display.rs:60:42
Aug 18 02:11:10.232 INFO kablam!    |
Aug 18 02:11:10.232 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Aug 18 02:11:10.233 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Aug 18 02:11:10.233 INFO kablam!    |
Aug 18 02:11:10.233 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 18 02:11:10.233 INFO kablam! 
Aug 18 02:11:10.404 INFO kablam! warning: unnecessary parentheses around function argument
Aug 18 02:11:10.404 INFO kablam!   --> src/display.rs:60:42
Aug 18 02:11:10.404 INFO kablam!    |
Aug 18 02:11:10.404 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Aug 18 02:11:10.404 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Aug 18 02:11:10.414 INFO kablam!    |
Aug 18 02:11:10.415 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 18 02:11:10.415 INFO kablam! 
Aug 18 02:11:11.989 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 18 02:11:11.989 INFO kablam!   --> src/parse/callgrind.rs:93:13
Aug 18 02:11:11.989 INFO kablam!    |
Aug 18 02:11:11.989 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Aug 18 02:11:11.989 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 18 02:11:11.989 INFO kablam!    |
Aug 18 02:11:11.989 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 18 02:11:11.989 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 18 02:11:11.990 INFO kablam! 
Aug 18 02:11:11.995 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 18 02:11:11.995 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Aug 18 02:11:11.995 INFO kablam!     |
Aug 18 02:11:11.995 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Aug 18 02:11:11.995 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 18 02:11:11.996 INFO kablam!     |
Aug 18 02:11:11.996 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 18 02:11:11.997 INFO kablam! 
Aug 18 02:11:13.242 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 18 02:11:13.242 INFO kablam!   --> src/parse/callgrind.rs:93:13
Aug 18 02:11:13.242 INFO kablam!    |
Aug 18 02:11:13.242 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Aug 18 02:11:13.242 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 18 02:11:13.242 INFO kablam!    |
Aug 18 02:11:13.242 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 18 02:11:13.242 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 18 02:11:13.243 INFO kablam! 
Aug 18 02:11:13.268 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 18 02:11:13.268 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Aug 18 02:11:13.268 INFO kablam!     |
Aug 18 02:11:13.268 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Aug 18 02:11:13.268 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 18 02:11:13.268 INFO kablam!     |
Aug 18 02:11:13.268 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 18 02:11:13.268 INFO kablam! 
Aug 18 02:11:14.970 INFO kablam! warning: unnecessary parentheses around function argument
Aug 18 02:11:14.970 INFO kablam!   --> src/display.rs:60:42
Aug 18 02:11:14.970 INFO kablam!    |
Aug 18 02:11:14.970 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Aug 18 02:11:14.970 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Aug 18 02:11:14.970 INFO kablam!    |
Aug 18 02:11:14.970 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 18 02:11:14.970 INFO kablam! 
Aug 18 02:11:15.557 INFO kablam! warning: unnecessary parentheses around function argument
Aug 18 02:11:15.557 INFO kablam!   --> src/display.rs:60:42
Aug 18 02:11:15.557 INFO kablam!    |
Aug 18 02:11:15.557 INFO kablam! 60 |                        fmt_thousands_sep((ir + dr + dw), ','),
Aug 18 02:11:15.557 INFO kablam!    |                                          ^^^^^^^^^^^^^^ help: remove these parentheses
Aug 18 02:11:15.566 INFO kablam!    |
Aug 18 02:11:15.567 INFO kablam!    = note: #[warn(unused_parens)] on by default
Aug 18 02:11:15.567 INFO kablam! 
Aug 18 02:11:16.877 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 18 02:11:16.877 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Aug 18 02:11:16.877 INFO kablam!     |
Aug 18 02:11:16.877 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Aug 18 02:11:16.877 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 18 02:11:16.877 INFO kablam!     |
Aug 18 02:11:16.878 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 18 02:11:16.878 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 18 02:11:16.878 INFO kablam! 
Aug 18 02:11:16.881 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 18 02:11:16.881 INFO kablam!   --> src/parse/callgrind.rs:93:13
Aug 18 02:11:16.881 INFO kablam!    |
Aug 18 02:11:16.881 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Aug 18 02:11:16.881 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 18 02:11:16.881 INFO kablam!    |
Aug 18 02:11:16.881 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 18 02:11:16.881 INFO kablam! 
Aug 18 02:11:17.595 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 18 02:11:17.595 INFO kablam!    --> src/parse/cachegrind.rs:147:13
Aug 18 02:11:17.595 INFO kablam!     |
Aug 18 02:11:17.595 INFO kablam! 147 |             func.drain(idx..).collect::<String>();
Aug 18 02:11:17.595 INFO kablam!     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 18 02:11:17.595 INFO kablam!     |
Aug 18 02:11:17.595 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Aug 18 02:11:17.595 INFO kablam!     = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 18 02:11:17.595 INFO kablam! 
Aug 18 02:11:17.603 INFO kablam! warning: unused return value of `std::iter::Iterator::collect` which must be used
Aug 18 02:11:17.603 INFO kablam!   --> src/parse/callgrind.rs:93:13
Aug 18 02:11:17.603 INFO kablam!    |
Aug 18 02:11:17.603 INFO kablam! 93 |             func.drain(idx..).collect::<String>();
Aug 18 02:11:17.603 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 18 02:11:17.603 INFO kablam!    |
Aug 18 02:11:17.603 INFO kablam!    = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
Aug 18 02:11:17.603 INFO kablam! 
Aug 18 02:11:17.654 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 19.93s
Aug 18 02:11:17.663 INFO kablam! su: No module specific data is present
Aug 18 02:11:18.203 INFO running `"docker" "rm" "-f" "f789e75a714bcbd9c34f943bca9cc607589ecafb2cf25abb24801c47fd3f466d"`
Aug 18 02:11:18.383 INFO blam! f789e75a714bcbd9c34f943bca9cc607589ecafb2cf25abb24801c47fd3f466d