Oct 28 00:17:33.347 INFO checking cargo-external-doc-0.1.0 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 28 00:17:33.347 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-0/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 28 00:17:33.635 INFO blam! 2c8efa075b04d8fa73d3fbfa8fcfa84155aad61d26146230c42d0f02e948ef59
Oct 28 00:17:33.639 INFO running `"docker" "start" "-a" "2c8efa075b04d8fa73d3fbfa8fcfa84155aad61d26146230c42d0f02e948ef59"`
Oct 28 00:17:34.627 INFO kablam! usermod: no changes
Oct 28 00:17:34.722 INFO kablam!     Checking cargo-external-doc v0.1.0 (/source)
Oct 28 00:17:37.703 INFO kablam! warning: unused variable: `result`
Oct 28 00:17:37.703 INFO kablam!   --> src/main.rs:51:9
Oct 28 00:17:37.703 INFO kablam!    |
Oct 28 00:17:37.703 INFO kablam! 51 |     let result: String = String::from_utf8(stdout).expect("cargo command failed");
Oct 28 00:17:37.703 INFO kablam!    |         ^^^^^^ help: consider using `_result` instead
Oct 28 00:17:37.703 INFO kablam!    |
Oct 28 00:17:37.703 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 28 00:17:37.703 INFO kablam! 
Oct 28 00:17:37.703 INFO kablam! warning: unused variable: `test_result`
Oct 28 00:17:37.703 INFO kablam!   --> src/main.rs:78:17
Oct 28 00:17:37.703 INFO kablam!    |
Oct 28 00:17:37.703 INFO kablam! 78 |             let test_result: String = String::from_utf8(test_stdout)
Oct 28 00:17:37.703 INFO kablam!    |                 ^^^^^^^^^^^ help: consider using `_test_result` instead
Oct 28 00:17:37.703 INFO kablam! 
Oct 28 00:17:37.703 INFO kablam! warning: unused variable: `doc_result`
Oct 28 00:17:37.703 INFO kablam!    --> src/main.rs:103:17
Oct 28 00:17:37.703 INFO kablam!     |
Oct 28 00:17:37.703 INFO kablam! 103 |             let doc_result: String = String::from_utf8(doc_stdout).expect("rustdoc command failed");
Oct 28 00:17:37.703 INFO kablam!     |                 ^^^^^^^^^^ help: consider using `_doc_result` instead
Oct 28 00:17:37.703 INFO kablam! 
Oct 28 00:17:37.857 INFO kablam! warning: unused variable: `result`
Oct 28 00:17:37.857 INFO kablam!   --> src/main.rs:51:9
Oct 28 00:17:37.857 INFO kablam!    |
Oct 28 00:17:37.857 INFO kablam! 51 |     let result: String = String::from_utf8(stdout).expect("cargo command failed");
Oct 28 00:17:37.857 INFO kablam!    |         ^^^^^^ help: consider using `_result` instead
Oct 28 00:17:37.857 INFO kablam!    |
Oct 28 00:17:37.857 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 28 00:17:37.857 INFO kablam! 
Oct 28 00:17:37.857 INFO kablam! warning: unused variable: `test_result`
Oct 28 00:17:37.857 INFO kablam!   --> src/main.rs:78:17
Oct 28 00:17:37.857 INFO kablam!    |
Oct 28 00:17:37.857 INFO kablam! 78 |             let test_result: String = String::from_utf8(test_stdout)
Oct 28 00:17:37.857 INFO kablam!    |                 ^^^^^^^^^^^ help: consider using `_test_result` instead
Oct 28 00:17:37.857 INFO kablam! 
Oct 28 00:17:37.857 INFO kablam! warning: unused variable: `doc_result`
Oct 28 00:17:37.857 INFO kablam!    --> src/main.rs:103:17
Oct 28 00:17:37.857 INFO kablam!     |
Oct 28 00:17:37.857 INFO kablam! 103 |             let doc_result: String = String::from_utf8(doc_stdout).expect("rustdoc command failed");
Oct 28 00:17:37.857 INFO kablam!     |                 ^^^^^^^^^^ help: consider using `_doc_result` instead
Oct 28 00:17:37.857 INFO kablam! 
Oct 28 00:17:37.915 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.26s
Oct 28 00:17:37.919 INFO kablam! su: No module specific data is present
Oct 28 00:17:39.177 INFO running `"docker" "rm" "-f" "2c8efa075b04d8fa73d3fbfa8fcfa84155aad61d26146230c42d0f02e948ef59"`
Oct 28 00:17:39.459 INFO blam! 2c8efa075b04d8fa73d3fbfa8fcfa84155aad61d26146230c42d0f02e948ef59