Nov 02 12:38:09.127 INFO checking jinkaitoo/hello_world against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 02 12:38:09.128 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-6/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 12:38:09.585 INFO blam! ccee16b0a711f9b3fa1dcd99be8de7401b5d232f1861a1d96e26772f7cabceb4
Nov 02 12:38:09.588 INFO running `"docker" "start" "-a" "ccee16b0a711f9b3fa1dcd99be8de7401b5d232f1861a1d96e26772f7cabceb4"`
Nov 02 12:38:10.835 INFO kablam! usermod: no changes
Nov 02 12:38:10.892 INFO kablam!     Checking hello_world v0.1.0 (/source)
Nov 02 12:38:11.532 INFO kablam! warning: value assigned to `x` is never read
Nov 02 12:38:11.532 INFO kablam!  --> src/main.rs:2:13
Nov 02 12:38:11.532 INFO kablam!   |
Nov 02 12:38:11.532 INFO kablam! 2 |     let mut x: i32 = 1;
Nov 02 12:38:11.532 INFO kablam!   |             ^
Nov 02 12:38:11.532 INFO kablam!   |
Nov 02 12:38:11.532 INFO kablam!   = note: #[warn(unused_assignments)] on by default
Nov 02 12:38:11.532 INFO kablam! 
Nov 02 12:38:11.532 INFO kablam! warning: unused variable: `y`
Nov 02 12:38:11.532 INFO kablam!  --> src/main.rs:6:9
Nov 02 12:38:11.532 INFO kablam!   |
Nov 02 12:38:11.532 INFO kablam! 6 |     let y = 4;
Nov 02 12:38:11.532 INFO kablam!   |         ^ help: consider using `_y` instead
Nov 02 12:38:11.532 INFO kablam!   |
Nov 02 12:38:11.532 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 02 12:38:11.532 INFO kablam! 
Nov 02 12:38:11.704 INFO kablam! warning: value assigned to `x` is never read
Nov 02 12:38:11.704 INFO kablam!  --> src/main.rs:2:13
Nov 02 12:38:11.704 INFO kablam!   |
Nov 02 12:38:11.704 INFO kablam! 2 |     let mut x: i32 = 1;
Nov 02 12:38:11.704 INFO kablam!   |             ^
Nov 02 12:38:11.704 INFO kablam!   |
Nov 02 12:38:11.704 INFO kablam!   = note: #[warn(unused_assignments)] on by default
Nov 02 12:38:11.704 INFO kablam! 
Nov 02 12:38:11.704 INFO kablam! warning: unused variable: `y`
Nov 02 12:38:11.704 INFO kablam!  --> src/main.rs:6:9
Nov 02 12:38:11.704 INFO kablam!   |
Nov 02 12:38:11.704 INFO kablam! 6 |     let y = 4;
Nov 02 12:38:11.704 INFO kablam!   |         ^ help: consider using `_y` instead
Nov 02 12:38:11.704 INFO kablam!   |
Nov 02 12:38:11.704 INFO kablam!   = note: #[warn(unused_variables)] on by default
Nov 02 12:38:11.704 INFO kablam! 
Nov 02 12:38:11.724 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.85s
Nov 02 12:38:11.734 INFO kablam! su: No module specific data is present
Nov 02 12:38:12.306 INFO running `"docker" "rm" "-f" "ccee16b0a711f9b3fa1dcd99be8de7401b5d232f1861a1d96e26772f7cabceb4"`
Nov 02 12:38:12.612 INFO blam! ccee16b0a711f9b3fa1dcd99be8de7401b5d232f1861a1d96e26772f7cabceb4