Nov 01 21:56:37.851 INFO testing DLeyland/Hello-Rust against beta-2018-10-30 for beta-1.31-1
Nov 01 21:56:37.851 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-4/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 21:56:38.823 INFO blam! 0fa3425ddc6742577b9293304dfeea25008aca21bcc1b0856f228fa0cb5472ba
Nov 01 21:56:38.843 INFO running `"docker" "start" "-a" "0fa3425ddc6742577b9293304dfeea25008aca21bcc1b0856f228fa0cb5472ba"`
Nov 01 21:56:40.118 INFO kablam! usermod: no changes
Nov 01 21:56:40.187 INFO kablam!    Compiling hello_world v0.0.1 (/source)
Nov 01 21:56:40.699 INFO kablam! warning: unused variable: `i`
Nov 01 21:56:40.699 INFO kablam!  --> src/main.rs:4:9
Nov 01 21:56:40.699 INFO kablam!   |
Nov 01 21:56:40.699 INFO kablam! 4 |     for i in 0..10{
Nov 01 21:56:40.699 INFO kablam!   |         ^ help: consider using `_i` instead
Nov 01 21:56:40.699 INFO kablam!   |
Nov 01 21:56:40.699 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 01 21:56:40.699 INFO kablam! 
Nov 01 21:56:40.699 INFO kablam! warning: unused variable: `hello_world1`
Nov 01 21:56:40.699 INFO kablam!   --> src/main.rs:24:6
Nov 01 21:56:40.699 INFO kablam!    |
Nov 01 21:56:40.699 INFO kablam! 24 |     let hello_world1 = hello + world1; //no ampersand needed to add a string and a &str
Nov 01 21:56:40.699 INFO kablam!    |         ^^^^^^^^^^^^ help: consider using `_hello_world1` instead
Nov 01 21:56:40.699 INFO kablam! 
Nov 01 21:56:40.699 INFO kablam! warning: unused variable: `hello_world2`
Nov 01 21:56:40.699 INFO kablam!   --> src/main.rs:28:6
Nov 01 21:56:40.699 INFO kablam!    |
Nov 01 21:56:40.699 INFO kablam! 28 |     let hello_world2 = hello2 + &world2; //ampersand needed when adding two strings, to allow second string to deref into &str
Nov 01 21:56:40.699 INFO kablam!    |         ^^^^^^^^^^^^ help: consider using `_hello_world2` instead
Nov 01 21:56:40.699 INFO kablam! 
Nov 01 21:56:40.716 INFO kablam! warning: function is never used: `for_loop`
Nov 01 21:56:40.716 INFO kablam!  --> src/main.rs:1:1
Nov 01 21:56:40.716 INFO kablam!   |
Nov 01 21:56:40.716 INFO kablam! 1 | fn for_loop(){
Nov 01 21:56:40.716 INFO kablam!   | ^^^^^^^^^^^^^
Nov 01 21:56:40.716 INFO kablam!   |
Nov 01 21:56:40.716 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 21:56:40.716 INFO kablam! 
Nov 01 21:56:40.716 INFO kablam! warning: function is never used: `while_loop_with_vec`
Nov 01 21:56:40.716 INFO kablam!   --> src/main.rs:10:1
Nov 01 21:56:40.717 INFO kablam!    |
Nov 01 21:56:40.717 INFO kablam! 10 | fn while_loop_with_vec(){
Nov 01 21:56:40.717 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 21:56:40.717 INFO kablam! 
Nov 01 21:56:40.717 INFO kablam! warning: function is never used: `string_example`
Nov 01 21:56:40.717 INFO kablam!   --> src/main.rs:20:1
Nov 01 21:56:40.718 INFO kablam!    |
Nov 01 21:56:40.718 INFO kablam! 20 | fn string_example(){
Nov 01 21:56:40.719 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Nov 01 21:56:40.719 INFO kablam! 
Nov 01 21:56:40.719 INFO kablam! warning: struct is never constructed: `Circle`
Nov 01 21:56:40.719 INFO kablam!   --> src/main.rs:31:1
Nov 01 21:56:40.719 INFO kablam!    |
Nov 01 21:56:40.719 INFO kablam! 31 | struct Circle{
Nov 01 21:56:40.719 INFO kablam!    | ^^^^^^^^^^^^^
Nov 01 21:56:40.720 INFO kablam! 
Nov 01 21:56:40.720 INFO kablam! warning: method is never used: `area`
Nov 01 21:56:40.720 INFO kablam!   --> src/main.rs:38:2
Nov 01 21:56:40.720 INFO kablam!    |
Nov 01 21:56:40.720 INFO kablam! 38 |     fn area(&self)->f64{
Nov 01 21:56:40.720 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 01 21:56:40.720 INFO kablam! 
Nov 01 21:56:40.720 INFO kablam! warning: function is never used: `circle_area`
Nov 01 21:56:40.720 INFO kablam!   --> src/main.rs:43:1
Nov 01 21:56:40.720 INFO kablam!    |
Nov 01 21:56:40.720 INFO kablam! 43 | fn circle_area(){ 
Nov 01 21:56:40.721 INFO kablam!    | ^^^^^^^^^^^^^^^^
Nov 01 21:56:40.721 INFO kablam! 
Nov 01 21:56:41.103 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
Nov 01 21:56:41.115 INFO kablam! su: No module specific data is present
Nov 01 21:56:41.901 INFO running `"docker" "rm" "-f" "0fa3425ddc6742577b9293304dfeea25008aca21bcc1b0856f228fa0cb5472ba"`
Nov 01 21:56:42.171 INFO blam! 0fa3425ddc6742577b9293304dfeea25008aca21bcc1b0856f228fa0cb5472ba
Nov 01 21:56:42.187 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-4/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 21:56:42.635 INFO blam! 1b806eb1e1f923f1a812ffb87e50b09d39591bd2024eb3ceb58c869f1555a849
Nov 01 21:56:42.655 INFO running `"docker" "start" "-a" "1b806eb1e1f923f1a812ffb87e50b09d39591bd2024eb3ceb58c869f1555a849"`
Nov 01 21:56:44.150 INFO kablam! usermod: no changes
Nov 01 21:56:44.206 INFO kablam!    Compiling hello_world v0.0.1 (/source)
Nov 01 21:56:44.816 INFO kablam! warning: unused variable: `i`
Nov 01 21:56:44.816 INFO kablam!  --> src/main.rs:4:9
Nov 01 21:56:44.816 INFO kablam!   |
Nov 01 21:56:44.816 INFO kablam! 4 |     for i in 0..10{
Nov 01 21:56:44.816 INFO kablam!   |         ^ help: consider using `_i` instead
Nov 01 21:56:44.816 INFO kablam!   |
Nov 01 21:56:44.816 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 01 21:56:44.816 INFO kablam! 
Nov 01 21:56:44.816 INFO kablam! warning: unused variable: `hello_world1`
Nov 01 21:56:44.816 INFO kablam!   --> src/main.rs:24:6
Nov 01 21:56:44.816 INFO kablam!    |
Nov 01 21:56:44.816 INFO kablam! 24 |     let hello_world1 = hello + world1; //no ampersand needed to add a string and a &str
Nov 01 21:56:44.816 INFO kablam!    |         ^^^^^^^^^^^^ help: consider using `_hello_world1` instead
Nov 01 21:56:44.816 INFO kablam! 
Nov 01 21:56:44.816 INFO kablam! warning: unused variable: `hello_world2`
Nov 01 21:56:44.816 INFO kablam!   --> src/main.rs:28:6
Nov 01 21:56:44.816 INFO kablam!    |
Nov 01 21:56:44.816 INFO kablam! 28 |     let hello_world2 = hello2 + &world2; //ampersand needed when adding two strings, to allow second string to deref into &str
Nov 01 21:56:44.816 INFO kablam!    |         ^^^^^^^^^^^^ help: consider using `_hello_world2` instead
Nov 01 21:56:44.816 INFO kablam! 
Nov 01 21:56:44.825 INFO kablam! warning: function is never used: `for_loop`
Nov 01 21:56:44.825 INFO kablam!  --> src/main.rs:1:1
Nov 01 21:56:44.825 INFO kablam!   |
Nov 01 21:56:44.825 INFO kablam! 1 | fn for_loop(){
Nov 01 21:56:44.825 INFO kablam!   | ^^^^^^^^^^^^^
Nov 01 21:56:44.825 INFO kablam!   |
Nov 01 21:56:44.825 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 01 21:56:44.825 INFO kablam! 
Nov 01 21:56:44.825 INFO kablam! warning: function is never used: `while_loop_with_vec`
Nov 01 21:56:44.825 INFO kablam!   --> src/main.rs:10:1
Nov 01 21:56:44.825 INFO kablam!    |
Nov 01 21:56:44.825 INFO kablam! 10 | fn while_loop_with_vec(){
Nov 01 21:56:44.825 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^
Nov 01 21:56:44.825 INFO kablam! 
Nov 01 21:56:44.825 INFO kablam! warning: function is never used: `string_example`
Nov 01 21:56:44.825 INFO kablam!   --> src/main.rs:20:1
Nov 01 21:56:44.825 INFO kablam!    |
Nov 01 21:56:44.825 INFO kablam! 20 | fn string_example(){
Nov 01 21:56:44.825 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^
Nov 01 21:56:44.825 INFO kablam! 
Nov 01 21:56:44.825 INFO kablam! warning: struct is never constructed: `Circle`
Nov 01 21:56:44.825 INFO kablam!   --> src/main.rs:31:1
Nov 01 21:56:44.825 INFO kablam!    |
Nov 01 21:56:44.825 INFO kablam! 31 | struct Circle{
Nov 01 21:56:44.825 INFO kablam!    | ^^^^^^^^^^^^^
Nov 01 21:56:44.825 INFO kablam! 
Nov 01 21:56:44.825 INFO kablam! warning: method is never used: `area`
Nov 01 21:56:44.825 INFO kablam!   --> src/main.rs:38:2
Nov 01 21:56:44.825 INFO kablam!    |
Nov 01 21:56:44.825 INFO kablam! 38 |     fn area(&self)->f64{
Nov 01 21:56:44.825 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^
Nov 01 21:56:44.825 INFO kablam! 
Nov 01 21:56:44.825 INFO kablam! warning: function is never used: `circle_area`
Nov 01 21:56:44.825 INFO kablam!   --> src/main.rs:43:1
Nov 01 21:56:44.825 INFO kablam!    |
Nov 01 21:56:44.825 INFO kablam! 43 | fn circle_area(){ 
Nov 01 21:56:44.825 INFO kablam!    | ^^^^^^^^^^^^^^^^
Nov 01 21:56:44.825 INFO kablam! 
Nov 01 21:56:45.257 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
Nov 01 21:56:45.260 INFO kablam! su: No module specific data is present
Nov 01 21:56:45.913 INFO running `"docker" "rm" "-f" "1b806eb1e1f923f1a812ffb87e50b09d39591bd2024eb3ceb58c869f1555a849"`
Nov 01 21:56:46.281 INFO blam! 1b806eb1e1f923f1a812ffb87e50b09d39591bd2024eb3ceb58c869f1555a849
Nov 01 21:56:46.281 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-1/worker-4/beta-2018-10-30:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-1/beta-2018-10-30:/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 +beta-2018-10-30 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 01 21:56:46.815 INFO blam! 0cb3931c7f575789e775cdc00b29ef99e21eca75c27d023228c04b89909c77b5
Nov 01 21:56:46.832 INFO running `"docker" "start" "-a" "0cb3931c7f575789e775cdc00b29ef99e21eca75c27d023228c04b89909c77b5"`
Nov 01 21:56:47.879 INFO kablam! usermod: no changes
Nov 01 21:56:47.915 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 01 21:56:47.915 INFO kablam!      Running /target/debug/deps/hello_world-e42f09922f4bcd32
Nov 01 21:56:47.922 INFO kablam! su: No module specific data is present
Nov 01 21:56:47.923 INFO blam! 
Nov 01 21:56:47.923 INFO blam! running 0 tests
Nov 01 21:56:47.923 INFO blam! 
Nov 01 21:56:47.923 INFO blam! test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 01 21:56:47.923 INFO blam! 
Nov 01 21:56:48.282 INFO running `"docker" "rm" "-f" "0cb3931c7f575789e775cdc00b29ef99e21eca75c27d023228c04b89909c77b5"`
Nov 01 21:56:48.416 INFO blam! 0cb3931c7f575789e775cdc00b29ef99e21eca75c27d023228c04b89909c77b5
