Nov 06 20:34:34.780 INFO checking intrepion/example-x-rust-x-rustbyexample-com-x-expression against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 06 20:34:34.780 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-3/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 20:34:34.990 INFO blam! 875a3b82323b64726c17125cd47313e16d07919a30a46f2f31b907343d5e9bf3
Nov 06 20:34:34.996 INFO running `"docker" "start" "-a" "875a3b82323b64726c17125cd47313e16d07919a30a46f2f31b907343d5e9bf3"`
Nov 06 20:34:35.688 INFO kablam! usermod: no changes
Nov 06 20:34:35.713 INFO kablam!     Checking example-x-rust-x-rustbyexample-com-x-expression v0.1.0 (/source)
Nov 06 20:34:35.934 INFO kablam! warning: unused arithmetic operation that must be used
Nov 06 20:34:35.934 INFO kablam!   --> src/main.rs:14:9
Nov 06 20:34:35.934 INFO kablam!    |
Nov 06 20:34:35.934 INFO kablam! 14 |         2 * x;
Nov 06 20:34:35.934 INFO kablam!    |         ^^^^^
Nov 06 20:34:35.934 INFO kablam!    |
Nov 06 20:34:35.934 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 06 20:34:35.934 INFO kablam! 
Nov 06 20:34:35.972 INFO kablam! warning: unused arithmetic operation that must be used
Nov 06 20:34:35.972 INFO kablam!   --> src/main.rs:14:9
Nov 06 20:34:35.972 INFO kablam!    |
Nov 06 20:34:35.972 INFO kablam! 14 |         2 * x;
Nov 06 20:34:35.972 INFO kablam!    |         ^^^^^
Nov 06 20:34:35.972 INFO kablam!    |
Nov 06 20:34:35.972 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 06 20:34:35.972 INFO kablam! 
Nov 06 20:34:35.979 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.27s
Nov 06 20:34:35.982 INFO kablam! su: No module specific data is present
Nov 06 20:34:36.280 INFO running `"docker" "rm" "-f" "875a3b82323b64726c17125cd47313e16d07919a30a46f2f31b907343d5e9bf3"`
Nov 06 20:34:36.422 INFO blam! 875a3b82323b64726c17125cd47313e16d07919a30a46f2f31b907343d5e9bf3