Nov 09 12:16:18.944 INFO checking hamadakafu/rust_client against try#dc13be39fae8d4c607889b27de374b52586485a3 for pr-55632
Nov 09 12:16:18.944 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55632/worker-6/try#dc13be39fae8d4c607889b27de374b52586485a3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55632/try#dc13be39fae8d4c607889b27de374b52586485a3:/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 +dc13be39fae8d4c607889b27de374b52586485a3-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 09 12:16:19.154 INFO blam! a7ba8ead03de9d6e201ab44c04072c833db5c2e53a0e91f4a59a5b24b30b5fe9
Nov 09 12:16:19.186 INFO running `"docker" "start" "-a" "a7ba8ead03de9d6e201ab44c04072c833db5c2e53a0e91f4a59a5b24b30b5fe9"`
Nov 09 12:16:19.664 INFO kablam! usermod: no changes
Nov 09 12:16:19.706 INFO kablam!     Checking rust_client v0.1.0 (/source)
Nov 09 12:16:19.964 INFO kablam! warning: unused variable: `buf`
Nov 09 12:16:19.964 INFO kablam!   --> src/main.rs:10:7
Nov 09 12:16:19.964 INFO kablam!    |
Nov 09 12:16:19.964 INFO kablam! 10 |   let buf = String::new();
Nov 09 12:16:19.964 INFO kablam!    |       ^^^ help: consider using `_buf` instead
Nov 09 12:16:19.964 INFO kablam!    |
Nov 09 12:16:19.964 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 12:16:19.964 INFO kablam! 
Nov 09 12:16:20.040 INFO kablam! warning: unused variable: `buf`
Nov 09 12:16:20.040 INFO kablam!   --> src/main.rs:10:7
Nov 09 12:16:20.040 INFO kablam!    |
Nov 09 12:16:20.040 INFO kablam! 10 |   let buf = String::new();
Nov 09 12:16:20.040 INFO kablam!    |       ^^^ help: consider using `_buf` instead
Nov 09 12:16:20.040 INFO kablam!    |
Nov 09 12:16:20.040 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 09 12:16:20.040 INFO kablam! 
Nov 09 12:16:20.058 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.36s
Nov 09 12:16:20.060 INFO kablam! su: No module specific data is present
Nov 09 12:16:20.357 INFO running `"docker" "rm" "-f" "a7ba8ead03de9d6e201ab44c04072c833db5c2e53a0e91f4a59a5b24b30b5fe9"`
Nov 09 12:16:20.463 INFO blam! a7ba8ead03de9d6e201ab44c04072c833db5c2e53a0e91f4a59a5b24b30b5fe9