Oct 21 22:07:50.203 INFO checking 8flag/hello_rust against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 21 22:07:50.205 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-1/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/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 22:07:50.664 INFO blam! 554795b99476aa1aedf4aa136f078076dd4e4c1b54270d694ccbf9a914f25d75
Oct 21 22:07:50.672 INFO running `"docker" "start" "-a" "554795b99476aa1aedf4aa136f078076dd4e4c1b54270d694ccbf9a914f25d75"`
Oct 21 22:07:51.819 INFO kablam! usermod: no changes
Oct 21 22:07:51.900 INFO kablam!     Checking hello_rust v0.1.0 (/source)
Oct 21 22:07:52.521 INFO kablam! warning: unused variable: `b`
Oct 21 22:07:52.521 INFO kablam!  --> src/main.rs:5:9
Oct 21 22:07:52.522 INFO kablam!   |
Oct 21 22:07:52.522 INFO kablam! 5 |     let b:&str = &a;
Oct 21 22:07:52.522 INFO kablam!   |         ^ help: consider using `_b` instead
Oct 21 22:07:52.522 INFO kablam!   |
Oct 21 22:07:52.523 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 21 22:07:52.524 INFO kablam! 
Oct 21 22:07:52.536 INFO kablam! warning: unused variable: `b`
Oct 21 22:07:52.536 INFO kablam!  --> src/main.rs:5:9
Oct 21 22:07:52.538 INFO kablam!   |
Oct 21 22:07:52.538 INFO kablam! 5 |     let b:&str = &a;
Oct 21 22:07:52.538 INFO kablam!   |         ^ help: consider using `_b` instead
Oct 21 22:07:52.539 INFO kablam!   |
Oct 21 22:07:52.539 INFO kablam!   = note: #[warn(unused_variables)] on by default
Oct 21 22:07:52.540 INFO kablam! 
Oct 21 22:07:52.568 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
Oct 21 22:07:52.576 INFO kablam! su: No module specific data is present
Oct 21 22:07:53.177 INFO running `"docker" "rm" "-f" "554795b99476aa1aedf4aa136f078076dd4e4c1b54270d694ccbf9a914f25d75"`
Oct 21 22:07:53.524 INFO blam! 554795b99476aa1aedf4aa136f078076dd4e4c1b54270d694ccbf9a914f25d75