Nov 04 14:13:09.990 INFO checking DLeyland/Hello-Rust against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655 Nov 04 14:13:09.990 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-3/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 04 14:13:10.423 INFO blam! 2ab27a7eca09d066ae85ec0cf72a408b619256f4d3727748b95b777c61d1d63f Nov 04 14:13:10.427 INFO running `"docker" "start" "-a" "2ab27a7eca09d066ae85ec0cf72a408b619256f4d3727748b95b777c61d1d63f"` Nov 04 14:13:11.442 INFO kablam! usermod: no changes Nov 04 14:13:11.511 INFO kablam! Checking hello_world v0.0.1 (/source) Nov 04 14:13:12.307 INFO kablam! warning: unused variable: `i` Nov 04 14:13:12.307 INFO kablam! --> src/main.rs:4:9 Nov 04 14:13:12.307 INFO kablam! | Nov 04 14:13:12.307 INFO kablam! 4 | for i in 0..10{ Nov 04 14:13:12.307 INFO kablam! | ^ help: consider using `_i` instead Nov 04 14:13:12.307 INFO kablam! | Nov 04 14:13:12.307 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 04 14:13:12.307 INFO kablam! Nov 04 14:13:12.307 INFO kablam! warning: unused variable: `hello_world1` Nov 04 14:13:12.307 INFO kablam! --> src/main.rs:24:6 Nov 04 14:13:12.307 INFO kablam! | Nov 04 14:13:12.307 INFO kablam! 24 | let hello_world1 = hello + world1; //no ampersand needed to add a string and a &str Nov 04 14:13:12.307 INFO kablam! | ^^^^^^^^^^^^ help: consider using `_hello_world1` instead Nov 04 14:13:12.307 INFO kablam! Nov 04 14:13:12.307 INFO kablam! warning: unused variable: `hello_world2` Nov 04 14:13:12.307 INFO kablam! --> src/main.rs:28:6 Nov 04 14:13:12.307 INFO kablam! | Nov 04 14:13:12.307 INFO kablam! 28 | let hello_world2 = hello2 + &world2; //ampersand needed when adding two strings, to allow second string to deref into &str Nov 04 14:13:12.307 INFO kablam! | ^^^^^^^^^^^^ help: consider using `_hello_world2` instead Nov 04 14:13:12.307 INFO kablam! Nov 04 14:13:12.307 INFO kablam! warning: function is never used: `for_loop` Nov 04 14:13:12.307 INFO kablam! --> src/main.rs:1:1 Nov 04 14:13:12.307 INFO kablam! | Nov 04 14:13:12.307 INFO kablam! 1 | fn for_loop(){ Nov 04 14:13:12.307 INFO kablam! | ^^^^^^^^^^^^^ Nov 04 14:13:12.307 INFO kablam! | Nov 04 14:13:12.307 INFO kablam! = note: #[warn(dead_code)] on by default Nov 04 14:13:12.307 INFO kablam! Nov 04 14:13:12.307 INFO kablam! warning: function is never used: `while_loop_with_vec` Nov 04 14:13:12.307 INFO kablam! --> src/main.rs:10:1 Nov 04 14:13:12.307 INFO kablam! | Nov 04 14:13:12.307 INFO kablam! 10 | fn while_loop_with_vec(){ Nov 04 14:13:12.307 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 14:13:12.307 INFO kablam! Nov 04 14:13:12.307 INFO kablam! warning: function is never used: `string_example` Nov 04 14:13:12.307 INFO kablam! --> src/main.rs:20:1 Nov 04 14:13:12.307 INFO kablam! | Nov 04 14:13:12.307 INFO kablam! 20 | fn string_example(){ Nov 04 14:13:12.307 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Nov 04 14:13:12.307 INFO kablam! Nov 04 14:13:12.307 INFO kablam! warning: struct is never constructed: `Circle` Nov 04 14:13:12.307 INFO kablam! --> src/main.rs:31:1 Nov 04 14:13:12.307 INFO kablam! | Nov 04 14:13:12.307 INFO kablam! 31 | struct Circle{ Nov 04 14:13:12.307 INFO kablam! | ^^^^^^^^^^^^^ Nov 04 14:13:12.307 INFO kablam! Nov 04 14:13:12.307 INFO kablam! warning: method is never used: `area` Nov 04 14:13:12.307 INFO kablam! --> src/main.rs:38:2 Nov 04 14:13:12.307 INFO kablam! | Nov 04 14:13:12.307 INFO kablam! 38 | fn area(&self)->f64{ Nov 04 14:13:12.307 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Nov 04 14:13:12.307 INFO kablam! Nov 04 14:13:12.307 INFO kablam! warning: function is never used: `circle_area` Nov 04 14:13:12.307 INFO kablam! --> src/main.rs:43:1 Nov 04 14:13:12.307 INFO kablam! | Nov 04 14:13:12.307 INFO kablam! 43 | fn circle_area(){ Nov 04 14:13:12.307 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 04 14:13:12.307 INFO kablam! Nov 04 14:13:12.631 INFO kablam! warning: unused variable: `i` Nov 04 14:13:12.631 INFO kablam! --> src/main.rs:4:9 Nov 04 14:13:12.631 INFO kablam! | Nov 04 14:13:12.631 INFO kablam! 4 | for i in 0..10{ Nov 04 14:13:12.631 INFO kablam! | ^ help: consider using `_i` instead Nov 04 14:13:12.631 INFO kablam! | Nov 04 14:13:12.631 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 04 14:13:12.631 INFO kablam! Nov 04 14:13:12.631 INFO kablam! warning: unused variable: `hello_world1` Nov 04 14:13:12.631 INFO kablam! --> src/main.rs:24:6 Nov 04 14:13:12.631 INFO kablam! | Nov 04 14:13:12.631 INFO kablam! 24 | let hello_world1 = hello + world1; //no ampersand needed to add a string and a &str Nov 04 14:13:12.631 INFO kablam! | ^^^^^^^^^^^^ help: consider using `_hello_world1` instead Nov 04 14:13:12.631 INFO kablam! Nov 04 14:13:12.631 INFO kablam! warning: unused variable: `hello_world2` Nov 04 14:13:12.631 INFO kablam! --> src/main.rs:28:6 Nov 04 14:13:12.631 INFO kablam! | Nov 04 14:13:12.631 INFO kablam! 28 | let hello_world2 = hello2 + &world2; //ampersand needed when adding two strings, to allow second string to deref into &str Nov 04 14:13:12.631 INFO kablam! | ^^^^^^^^^^^^ help: consider using `_hello_world2` instead Nov 04 14:13:12.631 INFO kablam! Nov 04 14:13:12.644 INFO kablam! warning: function is never used: `for_loop` Nov 04 14:13:12.644 INFO kablam! --> src/main.rs:1:1 Nov 04 14:13:12.644 INFO kablam! | Nov 04 14:13:12.644 INFO kablam! 1 | fn for_loop(){ Nov 04 14:13:12.644 INFO kablam! | ^^^^^^^^^^^^^ Nov 04 14:13:12.644 INFO kablam! | Nov 04 14:13:12.644 INFO kablam! = note: #[warn(dead_code)] on by default Nov 04 14:13:12.644 INFO kablam! Nov 04 14:13:12.644 INFO kablam! warning: function is never used: `while_loop_with_vec` Nov 04 14:13:12.644 INFO kablam! --> src/main.rs:10:1 Nov 04 14:13:12.644 INFO kablam! | Nov 04 14:13:12.644 INFO kablam! 10 | fn while_loop_with_vec(){ Nov 04 14:13:12.644 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 14:13:12.644 INFO kablam! Nov 04 14:13:12.644 INFO kablam! warning: function is never used: `string_example` Nov 04 14:13:12.644 INFO kablam! --> src/main.rs:20:1 Nov 04 14:13:12.644 INFO kablam! | Nov 04 14:13:12.644 INFO kablam! 20 | fn string_example(){ Nov 04 14:13:12.644 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Nov 04 14:13:12.644 INFO kablam! Nov 04 14:13:12.644 INFO kablam! warning: struct is never constructed: `Circle` Nov 04 14:13:12.644 INFO kablam! --> src/main.rs:31:1 Nov 04 14:13:12.645 INFO kablam! | Nov 04 14:13:12.645 INFO kablam! 31 | struct Circle{ Nov 04 14:13:12.645 INFO kablam! | ^^^^^^^^^^^^^ Nov 04 14:13:12.645 INFO kablam! Nov 04 14:13:12.645 INFO kablam! warning: method is never used: `area` Nov 04 14:13:12.645 INFO kablam! --> src/main.rs:38:2 Nov 04 14:13:12.645 INFO kablam! | Nov 04 14:13:12.645 INFO kablam! 38 | fn area(&self)->f64{ Nov 04 14:13:12.645 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Nov 04 14:13:12.645 INFO kablam! Nov 04 14:13:12.645 INFO kablam! warning: function is never used: `circle_area` Nov 04 14:13:12.645 INFO kablam! --> src/main.rs:43:1 Nov 04 14:13:12.645 INFO kablam! | Nov 04 14:13:12.645 INFO kablam! 43 | fn circle_area(){ Nov 04 14:13:12.645 INFO kablam! | ^^^^^^^^^^^^^^^^ Nov 04 14:13:12.645 INFO kablam! Nov 04 14:13:12.683 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 1.20s Nov 04 14:13:12.683 INFO kablam! su: No module specific data is present Nov 04 14:13:13.569 INFO running `"docker" "rm" "-f" "2ab27a7eca09d066ae85ec0cf72a408b619256f4d3727748b95b777c61d1d63f"` Nov 04 14:13:13.851 INFO blam! 2ab27a7eca09d066ae85ec0cf72a408b619256f4d3727748b95b777c61d1d63f