Sep 01 08:47:38.692 INFO checking cargo-external-doc-0.1.0 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Sep 01 08:47:38.692 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Sep 01 08:47:38.692 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 08:47:38.950 INFO blam! 11216493cfcd0be5bdadcadc0bda7e966bd38908f6dbc02665ca08fe8f82e185
Sep 01 08:47:38.953 INFO running `"docker" "start" "-a" "11216493cfcd0be5bdadcadc0bda7e966bd38908f6dbc02665ca08fe8f82e185"`
Sep 01 08:47:39.836 INFO kablam!     Checking handlebars v0.22.0
Sep 01 08:47:42.989 INFO kablam!     Checking cargo-external-doc v0.1.0 (file:///source)
Sep 01 08:47:44.225 INFO kablam! warning: unused variable: `result`
Sep 01 08:47:44.225 INFO kablam!   --> src/main.rs:51:9
Sep 01 08:47:44.225 INFO kablam!    |
Sep 01 08:47:44.225 INFO kablam! 51 |     let result: String = String::from_utf8(stdout).expect("cargo command failed");
Sep 01 08:47:44.225 INFO kablam!    |         ^^^^^^ help: consider using `_result` instead
Sep 01 08:47:44.225 INFO kablam!    |
Sep 01 08:47:44.225 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 01 08:47:44.225 INFO kablam! 
Sep 01 08:47:44.225 INFO kablam! warning: unused variable: `test_result`
Sep 01 08:47:44.225 INFO kablam!   --> src/main.rs:78:17
Sep 01 08:47:44.225 INFO kablam!    |
Sep 01 08:47:44.225 INFO kablam! 78 |             let test_result: String = String::from_utf8(test_stdout)
Sep 01 08:47:44.225 INFO kablam!    |                 ^^^^^^^^^^^ help: consider using `_test_result` instead
Sep 01 08:47:44.225 INFO kablam! 
Sep 01 08:47:44.225 INFO kablam! warning: unused variable: `doc_result`
Sep 01 08:47:44.225 INFO kablam!    --> src/main.rs:103:17
Sep 01 08:47:44.226 INFO kablam!     |
Sep 01 08:47:44.226 INFO kablam! 103 |             let doc_result: String = String::from_utf8(doc_stdout).expect("rustdoc command failed");
Sep 01 08:47:44.226 INFO kablam!     |                 ^^^^^^^^^^ help: consider using `_doc_result` instead
Sep 01 08:47:44.226 INFO kablam! 
Sep 01 08:47:44.572 INFO kablam! warning: unused variable: `result`
Sep 01 08:47:44.572 INFO kablam!   --> src/main.rs:51:9
Sep 01 08:47:44.572 INFO kablam!    |
Sep 01 08:47:44.572 INFO kablam! 51 |     let result: String = String::from_utf8(stdout).expect("cargo command failed");
Sep 01 08:47:44.572 INFO kablam!    |         ^^^^^^ help: consider using `_result` instead
Sep 01 08:47:44.572 INFO kablam!    |
Sep 01 08:47:44.572 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 01 08:47:44.572 INFO kablam! 
Sep 01 08:47:44.572 INFO kablam! warning: unused variable: `test_result`
Sep 01 08:47:44.572 INFO kablam!   --> src/main.rs:78:17
Sep 01 08:47:44.572 INFO kablam!    |
Sep 01 08:47:44.572 INFO kablam! 78 |             let test_result: String = String::from_utf8(test_stdout)
Sep 01 08:47:44.572 INFO kablam!    |                 ^^^^^^^^^^^ help: consider using `_test_result` instead
Sep 01 08:47:44.572 INFO kablam! 
Sep 01 08:47:44.572 INFO kablam! warning: unused variable: `doc_result`
Sep 01 08:47:44.572 INFO kablam!    --> src/main.rs:103:17
Sep 01 08:47:44.572 INFO kablam!     |
Sep 01 08:47:44.572 INFO kablam! 103 |             let doc_result: String = String::from_utf8(doc_stdout).expect("rustdoc command failed");
Sep 01 08:47:44.572 INFO kablam!     |                 ^^^^^^^^^^ help: consider using `_doc_result` instead
Sep 01 08:47:44.573 INFO kablam! 
Sep 01 08:47:44.608 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.84s
Sep 01 08:47:44.612 INFO kablam! su: No module specific data is present
Sep 01 08:47:45.020 INFO running `"docker" "rm" "-f" "11216493cfcd0be5bdadcadc0bda7e966bd38908f6dbc02665ca08fe8f82e185"`
Sep 01 08:47:45.153 INFO blam! 11216493cfcd0be5bdadcadc0bda7e966bd38908f6dbc02665ca08fe8f82e185