Oct 21 16:00:14.422 INFO checking madeinfree/hello-rust against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 16:00:14.423 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-6/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 21 16:00:14.816 INFO blam! b5a8f4cf829654690fdea5fc6b5d1408424d4a3e914e0e6bc2f87f2b126669e8
Oct 21 16:00:14.817 INFO running `"docker" "start" "-a" "b5a8f4cf829654690fdea5fc6b5d1408424d4a3e914e0e6bc2f87f2b126669e8"`
Oct 21 16:00:16.640 INFO kablam! usermod: no changes
Oct 21 16:00:16.760 INFO kablam!     Checking hello v0.1.0 (/source)
Oct 21 16:00:17.292 INFO kablam! warning: unnecessary parentheses around `for` head expression
Oct 21 16:00:17.292 INFO kablam!    --> src/main.rs:567:17
Oct 21 16:00:17.292 INFO kablam!     |
Oct 21 16:00:17.292 INFO kablam! 567 |   for number in (1..5) {
Oct 21 16:00:17.292 INFO kablam!     |                 ^^^^^^ help: remove these parentheses
Oct 21 16:00:17.292 INFO kablam!     |
Oct 21 16:00:17.294 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 21 16:00:17.294 INFO kablam! 
Oct 21 16:00:17.321 INFO kablam! warning: unnecessary parentheses around `for` head expression
Oct 21 16:00:17.321 INFO kablam!    --> src/main.rs:567:17
Oct 21 16:00:17.322 INFO kablam!     |
Oct 21 16:00:17.322 INFO kablam! 567 |   for number in (1..5) {
Oct 21 16:00:17.322 INFO kablam!     |                 ^^^^^^ help: remove these parentheses
Oct 21 16:00:17.322 INFO kablam!     |
Oct 21 16:00:17.323 INFO kablam!     = note: #[warn(unused_parens)] on by default
Oct 21 16:00:17.323 INFO kablam! 
Oct 21 16:00:17.445 INFO kablam! warning: unreachable statement
Oct 21 16:00:17.445 INFO kablam!    --> src/main.rs:254:3
Oct 21 16:00:17.445 INFO kablam!     |
Oct 21 16:00:17.446 INFO kablam! 254 |   println!("{}", "Run here?"); // Not run
Oct 21 16:00:17.446 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.449 INFO kablam!     |
Oct 21 16:00:17.449 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Oct 21 16:00:17.449 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Oct 21 16:00:17.449 INFO kablam! 
Oct 21 16:00:17.464 INFO kablam! warning: unreachable statement
Oct 21 16:00:17.465 INFO kablam!    --> src/main.rs:254:3
Oct 21 16:00:17.465 INFO kablam!     |
Oct 21 16:00:17.465 INFO kablam! 254 |   println!("{}", "Run here?"); // Not run
Oct 21 16:00:17.466 INFO kablam!     |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.466 INFO kablam!     |
Oct 21 16:00:17.466 INFO kablam!     = note: #[warn(unreachable_code)] on by default
Oct 21 16:00:17.467 INFO kablam!     = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Oct 21 16:00:17.467 INFO kablam! 
Oct 21 16:00:17.561 INFO kablam! warning: unused variable: `f`
Oct 21 16:00:17.561 INFO kablam!    --> src/main.rs:188:7
Oct 21 16:00:17.561 INFO kablam!     |
Oct 21 16:00:17.562 INFO kablam! 188 |   let f = match f {
Oct 21 16:00:17.562 INFO kablam!     |       ^ help: consider using `_f` instead
Oct 21 16:00:17.562 INFO kablam!     |
Oct 21 16:00:17.563 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 21 16:00:17.563 INFO kablam! 
Oct 21 16:00:17.563 INFO kablam! warning: unused variable: `row`
Oct 21 16:00:17.564 INFO kablam!    --> src/main.rs:301:7
Oct 21 16:00:17.564 INFO kablam!     |
Oct 21 16:00:17.564 INFO kablam! 301 |   let row = vec![
Oct 21 16:00:17.565 INFO kablam!     |       ^^^ help: consider using `_row` instead
Oct 21 16:00:17.565 INFO kablam! 
Oct 21 16:00:17.565 INFO kablam! warning: unused variable: `six`
Oct 21 16:00:17.566 INFO kablam!    --> src/main.rs:358:7
Oct 21 16:00:17.566 INFO kablam!     |
Oct 21 16:00:17.566 INFO kablam! 358 |   let six = plus_one(five);
Oct 21 16:00:17.567 INFO kablam!     |       ^^^ help: consider using `_six` instead
Oct 21 16:00:17.567 INFO kablam! 
Oct 21 16:00:17.567 INFO kablam! warning: unused variable: `none`
Oct 21 16:00:17.567 INFO kablam!    --> src/main.rs:359:7
Oct 21 16:00:17.568 INFO kablam!     |
Oct 21 16:00:17.568 INFO kablam! 359 |   let none = plus_one(None);
Oct 21 16:00:17.568 INFO kablam!     |       ^^^^ help: consider using `_none` instead
Oct 21 16:00:17.569 INFO kablam! 
Oct 21 16:00:17.569 INFO kablam! warning: unused variable: `home`
Oct 21 16:00:17.569 INFO kablam!    --> src/main.rs:380:7
Oct 21 16:00:17.570 INFO kablam!     |
Oct 21 16:00:17.570 INFO kablam! 380 |   let home = IpAddr {
Oct 21 16:00:17.570 INFO kablam!     |       ^^^^ help: consider using `_home` instead
Oct 21 16:00:17.570 INFO kablam! 
Oct 21 16:00:17.571 INFO kablam! warning: unused variable: `r1`
Oct 21 16:00:17.571 INFO kablam!    --> src/main.rs:498:9
Oct 21 16:00:17.571 INFO kablam!     |
Oct 21 16:00:17.572 INFO kablam! 498 |     let r1 = &mut s;
Oct 21 16:00:17.572 INFO kablam!     |         ^^ help: consider using `_r1` instead
Oct 21 16:00:17.572 INFO kablam! 
Oct 21 16:00:17.573 INFO kablam! warning: unused variable: `r2`
Oct 21 16:00:17.573 INFO kablam!    --> src/main.rs:500:7
Oct 21 16:00:17.573 INFO kablam!     |
Oct 21 16:00:17.573 INFO kablam! 500 |   let r2 = &mut s;
Oct 21 16:00:17.574 INFO kablam!     |       ^^ help: consider using `_r2` instead
Oct 21 16:00:17.574 INFO kablam! 
Oct 21 16:00:17.621 INFO kablam! warning: unused variable: `f`
Oct 21 16:00:17.621 INFO kablam!    --> src/main.rs:188:7
Oct 21 16:00:17.621 INFO kablam!     |
Oct 21 16:00:17.622 INFO kablam! 188 |   let f = match f {
Oct 21 16:00:17.622 INFO kablam!     |       ^ help: consider using `_f` instead
Oct 21 16:00:17.622 INFO kablam!     |
Oct 21 16:00:17.622 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 21 16:00:17.623 INFO kablam! 
Oct 21 16:00:17.623 INFO kablam! warning: unused variable: `row`
Oct 21 16:00:17.623 INFO kablam!    --> src/main.rs:301:7
Oct 21 16:00:17.623 INFO kablam!     |
Oct 21 16:00:17.624 INFO kablam! 301 |   let row = vec![
Oct 21 16:00:17.624 INFO kablam!     |       ^^^ help: consider using `_row` instead
Oct 21 16:00:17.624 INFO kablam! 
Oct 21 16:00:17.624 INFO kablam! warning: unused variable: `six`
Oct 21 16:00:17.625 INFO kablam!    --> src/main.rs:358:7
Oct 21 16:00:17.625 INFO kablam!     |
Oct 21 16:00:17.625 INFO kablam! 358 |   let six = plus_one(five);
Oct 21 16:00:17.626 INFO kablam!     |       ^^^ help: consider using `_six` instead
Oct 21 16:00:17.626 INFO kablam! 
Oct 21 16:00:17.626 INFO kablam! warning: unused variable: `none`
Oct 21 16:00:17.626 INFO kablam!    --> src/main.rs:359:7
Oct 21 16:00:17.627 INFO kablam!     |
Oct 21 16:00:17.627 INFO kablam! 359 |   let none = plus_one(None);
Oct 21 16:00:17.627 INFO kablam!     |       ^^^^ help: consider using `_none` instead
Oct 21 16:00:17.628 INFO kablam! 
Oct 21 16:00:17.628 INFO kablam! warning: unused variable: `home`
Oct 21 16:00:17.628 INFO kablam!    --> src/main.rs:380:7
Oct 21 16:00:17.628 INFO kablam!     |
Oct 21 16:00:17.629 INFO kablam! 380 |   let home = IpAddr {
Oct 21 16:00:17.629 INFO kablam!     |       ^^^^ help: consider using `_home` instead
Oct 21 16:00:17.629 INFO kablam! 
Oct 21 16:00:17.630 INFO kablam! warning: unused variable: `r1`
Oct 21 16:00:17.630 INFO kablam!    --> src/main.rs:498:9
Oct 21 16:00:17.630 INFO kablam!     |
Oct 21 16:00:17.631 INFO kablam! 498 |     let r1 = &mut s;
Oct 21 16:00:17.631 INFO kablam!     |         ^^ help: consider using `_r1` instead
Oct 21 16:00:17.631 INFO kablam! 
Oct 21 16:00:17.631 INFO kablam! warning: unused variable: `r2`
Oct 21 16:00:17.632 INFO kablam!    --> src/main.rs:500:7
Oct 21 16:00:17.636 INFO kablam!     |
Oct 21 16:00:17.636 INFO kablam! 500 |   let r2 = &mut s;
Oct 21 16:00:17.637 INFO kablam!     |       ^^ help: consider using `_r2` instead
Oct 21 16:00:17.637 INFO kablam! 
Oct 21 16:00:17.648 INFO kablam! warning: function is never used: `longest`
Oct 21 16:00:17.649 INFO kablam!   --> src/main.rs:53:3
Oct 21 16:00:17.649 INFO kablam!    |
Oct 21 16:00:17.649 INFO kablam! 53 |   fn longest<'a>(x: &'a str, y: &'a str) -> &'a str {
Oct 21 16:00:17.650 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.650 INFO kablam!    |
Oct 21 16:00:17.650 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 16:00:17.651 INFO kablam! 
Oct 21 16:00:17.651 INFO kablam! warning: function is never used: `sample_impl_trait_type`
Oct 21 16:00:17.651 INFO kablam!   --> src/main.rs:94:1
Oct 21 16:00:17.651 INFO kablam!    |
Oct 21 16:00:17.652 INFO kablam! 94 | fn sample_impl_trait_type() {
Oct 21 16:00:17.652 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.652 INFO kablam! 
Oct 21 16:00:17.653 INFO kablam! warning: function is never used: `sample_generic_types`
Oct 21 16:00:17.653 INFO kablam!    --> src/main.rs:151:1
Oct 21 16:00:17.653 INFO kablam!     |
Oct 21 16:00:17.653 INFO kablam! 151 | fn sample_generic_types() {
Oct 21 16:00:17.653 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.654 INFO kablam! 
Oct 21 16:00:17.654 INFO kablam! warning: function is never used: `sample_error_result`
Oct 21 16:00:17.654 INFO kablam!    --> src/main.rs:177:1
Oct 21 16:00:17.654 INFO kablam!     |
Oct 21 16:00:17.655 INFO kablam! 177 | fn sample_error_result() {
Oct 21 16:00:17.655 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.655 INFO kablam! 
Oct 21 16:00:17.655 INFO kablam! warning: function is never used: `sample_error_panic`
Oct 21 16:00:17.655 INFO kablam!    --> src/main.rs:250:1
Oct 21 16:00:17.656 INFO kablam!     |
Oct 21 16:00:17.660 INFO kablam! 250 | fn sample_error_panic() {
Oct 21 16:00:17.661 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.661 INFO kablam! 
Oct 21 16:00:17.661 INFO kablam! warning: function is never used: `sample_hash_map`
Oct 21 16:00:17.661 INFO kablam!    --> src/main.rs:257:1
Oct 21 16:00:17.662 INFO kablam!     |
Oct 21 16:00:17.662 INFO kablam! 257 | fn sample_hash_map() {
Oct 21 16:00:17.662 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.663 INFO kablam! 
Oct 21 16:00:17.663 INFO kablam! warning: function is never used: `sample_vector`
Oct 21 16:00:17.663 INFO kablam!    --> src/main.rs:285:1
Oct 21 16:00:17.664 INFO kablam!     |
Oct 21 16:00:17.664 INFO kablam! 285 | fn sample_vector() {
Oct 21 16:00:17.664 INFO kablam!     | ^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.664 INFO kablam! 
Oct 21 16:00:17.665 INFO kablam! warning: function is never used: `sample_if_let`
Oct 21 16:00:17.665 INFO kablam!    --> src/main.rs:309:1
Oct 21 16:00:17.665 INFO kablam!     |
Oct 21 16:00:17.666 INFO kablam! 309 | fn sample_if_let() {
Oct 21 16:00:17.666 INFO kablam!     | ^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.666 INFO kablam! 
Oct 21 16:00:17.667 INFO kablam! warning: function is never used: `sample_match`
Oct 21 16:00:17.667 INFO kablam!    --> src/main.rs:324:1
Oct 21 16:00:17.667 INFO kablam!     |
Oct 21 16:00:17.667 INFO kablam! 324 | fn sample_match() {
Oct 21 16:00:17.668 INFO kablam!     | ^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.668 INFO kablam! 
Oct 21 16:00:17.668 INFO kablam! warning: function is never used: `sample_enum`
Oct 21 16:00:17.669 INFO kablam!    --> src/main.rs:370:1
Oct 21 16:00:17.669 INFO kablam!     |
Oct 21 16:00:17.669 INFO kablam! 370 | fn sample_enum() {
Oct 21 16:00:17.670 INFO kablam!     | ^^^^^^^^^^^^^^^^
Oct 21 16:00:17.670 INFO kablam! 
Oct 21 16:00:17.670 INFO kablam! warning: function is never used: `sample_method_syntax`
Oct 21 16:00:17.670 INFO kablam!    --> src/main.rs:386:1
Oct 21 16:00:17.671 INFO kablam!     |
Oct 21 16:00:17.671 INFO kablam! 386 | fn sample_method_syntax() {
Oct 21 16:00:17.671 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.672 INFO kablam! 
Oct 21 16:00:17.672 INFO kablam! warning: function is never used: `sample_use_struct`
Oct 21 16:00:17.672 INFO kablam!    --> src/main.rs:407:1
Oct 21 16:00:17.673 INFO kablam!     |
Oct 21 16:00:17.673 INFO kablam! 407 | fn sample_use_struct() {
Oct 21 16:00:17.673 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.673 INFO kablam! 
Oct 21 16:00:17.674 INFO kablam! warning: function is never used: `sample_defining_struct`
Oct 21 16:00:17.674 INFO kablam!    --> src/main.rs:430:1
Oct 21 16:00:17.674 INFO kablam!     |
Oct 21 16:00:17.675 INFO kablam! 430 | fn sample_defining_struct() {
Oct 21 16:00:17.675 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.675 INFO kablam! 
Oct 21 16:00:17.676 INFO kablam! warning: function is never used: `sample_string_slice`
Oct 21 16:00:17.676 INFO kablam!    --> src/main.rs:453:1
Oct 21 16:00:17.676 INFO kablam!     |
Oct 21 16:00:17.677 INFO kablam! 453 | fn sample_string_slice() {
Oct 21 16:00:17.677 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.677 INFO kablam! 
Oct 21 16:00:17.677 INFO kablam! warning: function is never used: `sample_slice_type`
Oct 21 16:00:17.678 INFO kablam!    --> src/main.rs:478:1
Oct 21 16:00:17.678 INFO kablam!     |
Oct 21 16:00:17.678 INFO kablam! 478 | fn sample_slice_type() {
Oct 21 16:00:17.679 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.679 INFO kablam! 
Oct 21 16:00:17.679 INFO kablam! warning: function is never used: `sample_ownership_multi_ref`
Oct 21 16:00:17.679 INFO kablam!    --> src/main.rs:494:1
Oct 21 16:00:17.680 INFO kablam!     |
Oct 21 16:00:17.680 INFO kablam! 494 | fn sample_ownership_multi_ref() {
Oct 21 16:00:17.680 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.681 INFO kablam! 
Oct 21 16:00:17.681 INFO kablam! warning: function is never used: `sample_ownership_ref`
Oct 21 16:00:17.681 INFO kablam!    --> src/main.rs:507:1
Oct 21 16:00:17.682 INFO kablam!     |
Oct 21 16:00:17.682 INFO kablam! 507 | fn sample_ownership_ref() {
Oct 21 16:00:17.682 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.682 INFO kablam! 
Oct 21 16:00:17.682 INFO kablam! warning: function is never used: `sample_ownership`
Oct 21 16:00:17.683 INFO kablam!    --> src/main.rs:536:1
Oct 21 16:00:17.683 INFO kablam!     |
Oct 21 16:00:17.683 INFO kablam! 536 | fn sample_ownership() {
Oct 21 16:00:17.684 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.684 INFO kablam! 
Oct 21 16:00:17.684 INFO kablam! warning: function is never used: `sample_control_flow`
Oct 21 16:00:17.684 INFO kablam!    --> src/main.rs:562:1
Oct 21 16:00:17.685 INFO kablam!     |
Oct 21 16:00:17.685 INFO kablam! 562 | fn sample_control_flow() {
Oct 21 16:00:17.685 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.685 INFO kablam! 
Oct 21 16:00:17.686 INFO kablam! warning: function is never used: `sample_function_call`
Oct 21 16:00:17.686 INFO kablam!    --> src/main.rs:609:1
Oct 21 16:00:17.686 INFO kablam!     |
Oct 21 16:00:17.687 INFO kablam! 609 | fn sample_function_call() {
Oct 21 16:00:17.687 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.687 INFO kablam! 
Oct 21 16:00:17.688 INFO kablam! warning: function is never used: `sample_type`
Oct 21 16:00:17.688 INFO kablam!    --> src/main.rs:635:1
Oct 21 16:00:17.688 INFO kablam!     |
Oct 21 16:00:17.688 INFO kablam! 635 | fn sample_type() {
Oct 21 16:00:17.689 INFO kablam!     | ^^^^^^^^^^^^^^^^
Oct 21 16:00:17.689 INFO kablam! 
Oct 21 16:00:17.689 INFO kablam! warning: function is never used: `sample_len`
Oct 21 16:00:17.689 INFO kablam!    --> src/main.rs:643:1
Oct 21 16:00:17.690 INFO kablam!     |
Oct 21 16:00:17.690 INFO kablam! 643 | fn sample_len() {
Oct 21 16:00:17.690 INFO kablam!     | ^^^^^^^^^^^^^^^
Oct 21 16:00:17.691 INFO kablam! 
Oct 21 16:00:17.691 INFO kablam! warning: function is never used: `sample_rang`
Oct 21 16:00:17.691 INFO kablam!    --> src/main.rs:648:1
Oct 21 16:00:17.692 INFO kablam!     |
Oct 21 16:00:17.692 INFO kablam! 648 | fn sample_rang() {
Oct 21 16:00:17.692 INFO kablam!     | ^^^^^^^^^^^^^^^^
Oct 21 16:00:17.692 INFO kablam! 
Oct 21 16:00:17.693 INFO kablam! warning: trait method `summarizeD` should have a snake case name such as `summarize_d`
Oct 21 16:00:17.693 INFO kablam!    --> src/main.rs:102:5
Oct 21 16:00:17.693 INFO kablam!     |
Oct 21 16:00:17.694 INFO kablam! 102 |     fn summarizeD(&self) -> String;
Oct 21 16:00:17.694 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.694 INFO kablam!     |
Oct 21 16:00:17.694 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Oct 21 16:00:17.695 INFO kablam! 
Oct 21 16:00:17.695 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 16:00:17.695 INFO kablam!    --> src/main.rs:223:5
Oct 21 16:00:17.696 INFO kablam!     |
Oct 21 16:00:17.696 INFO kablam! 223 |     File::open("./src/hello.txt")?.read_to_string(&mut s2);
Oct 21 16:00:17.696 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.696 INFO kablam!     |
Oct 21 16:00:17.697 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 21 16:00:17.697 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 16:00:17.697 INFO kablam! 
Oct 21 16:00:17.698 INFO kablam! warning: variable `commonS` should have a snake case name such as `common_s`
Oct 21 16:00:17.698 INFO kablam!    --> src/main.rs:455:7
Oct 21 16:00:17.698 INFO kablam!     |
Oct 21 16:00:17.698 INFO kablam! 455 |   let commonS = "Hello Common World";
Oct 21 16:00:17.698 INFO kablam!     |       ^^^^^^^
Oct 21 16:00:17.699 INFO kablam! 
Oct 21 16:00:17.800 INFO kablam! warning: function is never used: `longest`
Oct 21 16:00:17.801 INFO kablam!   --> src/main.rs:53:3
Oct 21 16:00:17.801 INFO kablam!    |
Oct 21 16:00:17.802 INFO kablam! 53 |   fn longest<'a>(x: &'a str, y: &'a str) -> &'a str {
Oct 21 16:00:17.802 INFO kablam!    |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.802 INFO kablam!    |
Oct 21 16:00:17.802 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 21 16:00:17.803 INFO kablam! 
Oct 21 16:00:17.803 INFO kablam! warning: function is never used: `sample_impl_trait_type`
Oct 21 16:00:17.803 INFO kablam!   --> src/main.rs:94:1
Oct 21 16:00:17.804 INFO kablam!    |
Oct 21 16:00:17.804 INFO kablam! 94 | fn sample_impl_trait_type() {
Oct 21 16:00:17.804 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.805 INFO kablam! 
Oct 21 16:00:17.805 INFO kablam! warning: function is never used: `sample_generic_types`
Oct 21 16:00:17.805 INFO kablam!    --> src/main.rs:151:1
Oct 21 16:00:17.805 INFO kablam!     |
Oct 21 16:00:17.806 INFO kablam! 151 | fn sample_generic_types() {
Oct 21 16:00:17.806 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.806 INFO kablam! 
Oct 21 16:00:17.806 INFO kablam! warning: function is never used: `sample_error_result`
Oct 21 16:00:17.807 INFO kablam!    --> src/main.rs:177:1
Oct 21 16:00:17.807 INFO kablam!     |
Oct 21 16:00:17.807 INFO kablam! 177 | fn sample_error_result() {
Oct 21 16:00:17.808 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.808 INFO kablam! 
Oct 21 16:00:17.808 INFO kablam! warning: function is never used: `sample_error_panic`
Oct 21 16:00:17.808 INFO kablam!    --> src/main.rs:250:1
Oct 21 16:00:17.809 INFO kablam!     |
Oct 21 16:00:17.809 INFO kablam! 250 | fn sample_error_panic() {
Oct 21 16:00:17.809 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.810 INFO kablam! 
Oct 21 16:00:17.810 INFO kablam! warning: function is never used: `sample_hash_map`
Oct 21 16:00:17.810 INFO kablam!    --> src/main.rs:257:1
Oct 21 16:00:17.811 INFO kablam!     |
Oct 21 16:00:17.811 INFO kablam! 257 | fn sample_hash_map() {
Oct 21 16:00:17.811 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.811 INFO kablam! 
Oct 21 16:00:17.812 INFO kablam! warning: function is never used: `sample_vector`
Oct 21 16:00:17.812 INFO kablam!    --> src/main.rs:285:1
Oct 21 16:00:17.812 INFO kablam!     |
Oct 21 16:00:17.812 INFO kablam! 285 | fn sample_vector() {
Oct 21 16:00:17.813 INFO kablam!     | ^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.813 INFO kablam! 
Oct 21 16:00:17.813 INFO kablam! warning: function is never used: `sample_if_let`
Oct 21 16:00:17.814 INFO kablam!    --> src/main.rs:309:1
Oct 21 16:00:17.814 INFO kablam!     |
Oct 21 16:00:17.814 INFO kablam! 309 | fn sample_if_let() {
Oct 21 16:00:17.815 INFO kablam!     | ^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.815 INFO kablam! 
Oct 21 16:00:17.815 INFO kablam! warning: function is never used: `sample_match`
Oct 21 16:00:17.815 INFO kablam!    --> src/main.rs:324:1
Oct 21 16:00:17.816 INFO kablam!     |
Oct 21 16:00:17.816 INFO kablam! 324 | fn sample_match() {
Oct 21 16:00:17.816 INFO kablam!     | ^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.817 INFO kablam! 
Oct 21 16:00:17.817 INFO kablam! warning: function is never used: `sample_enum`
Oct 21 16:00:17.817 INFO kablam!    --> src/main.rs:370:1
Oct 21 16:00:17.817 INFO kablam!     |
Oct 21 16:00:17.818 INFO kablam! 370 | fn sample_enum() {
Oct 21 16:00:17.818 INFO kablam!     | ^^^^^^^^^^^^^^^^
Oct 21 16:00:17.818 INFO kablam! 
Oct 21 16:00:17.819 INFO kablam! warning: function is never used: `sample_method_syntax`
Oct 21 16:00:17.819 INFO kablam!    --> src/main.rs:386:1
Oct 21 16:00:17.819 INFO kablam!     |
Oct 21 16:00:17.820 INFO kablam! 386 | fn sample_method_syntax() {
Oct 21 16:00:17.820 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.820 INFO kablam! 
Oct 21 16:00:17.821 INFO kablam! warning: function is never used: `sample_use_struct`
Oct 21 16:00:17.821 INFO kablam!    --> src/main.rs:407:1
Oct 21 16:00:17.821 INFO kablam!     |
Oct 21 16:00:17.821 INFO kablam! 407 | fn sample_use_struct() {
Oct 21 16:00:17.822 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.822 INFO kablam! 
Oct 21 16:00:17.822 INFO kablam! warning: function is never used: `sample_defining_struct`
Oct 21 16:00:17.823 INFO kablam!    --> src/main.rs:430:1
Oct 21 16:00:17.823 INFO kablam!     |
Oct 21 16:00:17.823 INFO kablam! 430 | fn sample_defining_struct() {
Oct 21 16:00:17.823 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.824 INFO kablam! 
Oct 21 16:00:17.824 INFO kablam! warning: function is never used: `sample_string_slice`
Oct 21 16:00:17.824 INFO kablam!    --> src/main.rs:453:1
Oct 21 16:00:17.825 INFO kablam!     |
Oct 21 16:00:17.825 INFO kablam! 453 | fn sample_string_slice() {
Oct 21 16:00:17.825 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.826 INFO kablam! 
Oct 21 16:00:17.826 INFO kablam! warning: function is never used: `sample_slice_type`
Oct 21 16:00:17.826 INFO kablam!    --> src/main.rs:478:1
Oct 21 16:00:17.826 INFO kablam!     |
Oct 21 16:00:17.827 INFO kablam! 478 | fn sample_slice_type() {
Oct 21 16:00:17.827 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.827 INFO kablam! 
Oct 21 16:00:17.828 INFO kablam! warning: function is never used: `sample_ownership_multi_ref`
Oct 21 16:00:17.828 INFO kablam!    --> src/main.rs:494:1
Oct 21 16:00:17.828 INFO kablam!     |
Oct 21 16:00:17.829 INFO kablam! 494 | fn sample_ownership_multi_ref() {
Oct 21 16:00:17.829 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.829 INFO kablam! 
Oct 21 16:00:17.829 INFO kablam! warning: function is never used: `sample_ownership_ref`
Oct 21 16:00:17.830 INFO kablam!    --> src/main.rs:507:1
Oct 21 16:00:17.830 INFO kablam!     |
Oct 21 16:00:17.830 INFO kablam! 507 | fn sample_ownership_ref() {
Oct 21 16:00:17.831 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.831 INFO kablam! 
Oct 21 16:00:17.831 INFO kablam! warning: function is never used: `sample_ownership`
Oct 21 16:00:17.831 INFO kablam!    --> src/main.rs:536:1
Oct 21 16:00:17.832 INFO kablam!     |
Oct 21 16:00:17.832 INFO kablam! 536 | fn sample_ownership() {
Oct 21 16:00:17.832 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.833 INFO kablam! 
Oct 21 16:00:17.833 INFO kablam! warning: function is never used: `sample_control_flow`
Oct 21 16:00:17.833 INFO kablam!    --> src/main.rs:562:1
Oct 21 16:00:17.834 INFO kablam!     |
Oct 21 16:00:17.834 INFO kablam! 562 | fn sample_control_flow() {
Oct 21 16:00:17.834 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.835 INFO kablam! 
Oct 21 16:00:17.835 INFO kablam! warning: function is never used: `sample_function_call`
Oct 21 16:00:17.835 INFO kablam!    --> src/main.rs:609:1
Oct 21 16:00:17.835 INFO kablam!     |
Oct 21 16:00:17.836 INFO kablam! 609 | fn sample_function_call() {
Oct 21 16:00:17.836 INFO kablam!     | ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.836 INFO kablam! 
Oct 21 16:00:17.837 INFO kablam! warning: function is never used: `sample_type`
Oct 21 16:00:17.837 INFO kablam!    --> src/main.rs:635:1
Oct 21 16:00:17.837 INFO kablam!     |
Oct 21 16:00:17.837 INFO kablam! 635 | fn sample_type() {
Oct 21 16:00:17.837 INFO kablam!     | ^^^^^^^^^^^^^^^^
Oct 21 16:00:17.837 INFO kablam! 
Oct 21 16:00:17.837 INFO kablam! warning: function is never used: `sample_len`
Oct 21 16:00:17.837 INFO kablam!    --> src/main.rs:643:1
Oct 21 16:00:17.837 INFO kablam!     |
Oct 21 16:00:17.837 INFO kablam! 643 | fn sample_len() {
Oct 21 16:00:17.837 INFO kablam!     | ^^^^^^^^^^^^^^^
Oct 21 16:00:17.837 INFO kablam! 
Oct 21 16:00:17.837 INFO kablam! warning: function is never used: `sample_rang`
Oct 21 16:00:17.837 INFO kablam!    --> src/main.rs:648:1
Oct 21 16:00:17.837 INFO kablam!     |
Oct 21 16:00:17.837 INFO kablam! 648 | fn sample_rang() {
Oct 21 16:00:17.837 INFO kablam!     | ^^^^^^^^^^^^^^^^
Oct 21 16:00:17.837 INFO kablam! 
Oct 21 16:00:17.837 INFO kablam! warning: trait method `summarizeD` should have a snake case name such as `summarize_d`
Oct 21 16:00:17.837 INFO kablam!    --> src/main.rs:102:5
Oct 21 16:00:17.837 INFO kablam!     |
Oct 21 16:00:17.837 INFO kablam! 102 |     fn summarizeD(&self) -> String;
Oct 21 16:00:17.837 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.837 INFO kablam!     |
Oct 21 16:00:17.837 INFO kablam!     = note: #[warn(non_snake_case)] on by default
Oct 21 16:00:17.837 INFO kablam! 
Oct 21 16:00:17.837 INFO kablam! warning: unused `std::result::Result` that must be used
Oct 21 16:00:17.837 INFO kablam!    --> src/main.rs:223:5
Oct 21 16:00:17.837 INFO kablam!     |
Oct 21 16:00:17.837 INFO kablam! 223 |     File::open("./src/hello.txt")?.read_to_string(&mut s2);
Oct 21 16:00:17.837 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 21 16:00:17.837 INFO kablam!     |
Oct 21 16:00:17.837 INFO kablam!     = note: #[warn(unused_must_use)] on by default
Oct 21 16:00:17.837 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Oct 21 16:00:17.837 INFO kablam! 
Oct 21 16:00:17.837 INFO kablam! warning: variable `commonS` should have a snake case name such as `common_s`
Oct 21 16:00:17.837 INFO kablam!    --> src/main.rs:455:7
Oct 21 16:00:17.837 INFO kablam!     |
Oct 21 16:00:17.837 INFO kablam! 455 |   let commonS = "Hello Common World";
Oct 21 16:00:17.837 INFO kablam!     |       ^^^^^^^
Oct 21 16:00:17.837 INFO kablam! 
Oct 21 16:00:17.860 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.18s
Oct 21 16:00:17.864 INFO kablam! su: No module specific data is present
Oct 21 16:00:18.810 INFO running `"docker" "rm" "-f" "b5a8f4cf829654690fdea5fc6b5d1408424d4a3e914e0e6bc2f87f2b126669e8"`
Oct 21 16:00:19.055 INFO blam! b5a8f4cf829654690fdea5fc6b5d1408424d4a3e914e0e6bc2f87f2b126669e8