Sep 02 01:21:13.047 INFO checking cargo-external-doc-0.1.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 02 01:21:13.047 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 02 01:21:13.047 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-3/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 01:21:13.246 INFO blam! 627c03e9577cd880a8784f30342642379fe6ffc2ac727d3992fd4b287a8cb6ee
Sep 02 01:21:13.247 INFO running `"docker" "start" "-a" "627c03e9577cd880a8784f30342642379fe6ffc2ac727d3992fd4b287a8cb6ee"`
Sep 02 01:21:13.954 INFO kablam!     Checking handlebars v0.22.0
Sep 02 01:21:16.825 INFO kablam!     Checking cargo-external-doc v0.1.0 (file:///source)
Sep 02 01:21:18.194 INFO kablam! warning: unused variable: `result`
Sep 02 01:21:18.194 INFO kablam!   --> src/main.rs:51:9
Sep 02 01:21:18.194 INFO kablam!    |
Sep 02 01:21:18.194 INFO kablam! 51 |     let result: String = String::from_utf8(stdout).expect("cargo command failed");
Sep 02 01:21:18.194 INFO kablam!    |         ^^^^^^ help: consider using `_result` instead
Sep 02 01:21:18.195 INFO kablam!    |
Sep 02 01:21:18.195 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 02 01:21:18.195 INFO kablam! 
Sep 02 01:21:18.195 INFO kablam! warning: unused variable: `test_result`
Sep 02 01:21:18.195 INFO kablam!   --> src/main.rs:78:17
Sep 02 01:21:18.195 INFO kablam!    |
Sep 02 01:21:18.195 INFO kablam! 78 |             let test_result: String = String::from_utf8(test_stdout)
Sep 02 01:21:18.195 INFO kablam!    |                 ^^^^^^^^^^^ help: consider using `_test_result` instead
Sep 02 01:21:18.195 INFO kablam! 
Sep 02 01:21:18.195 INFO kablam! warning: unused variable: `doc_result`
Sep 02 01:21:18.195 INFO kablam!    --> src/main.rs:103:17
Sep 02 01:21:18.195 INFO kablam!     |
Sep 02 01:21:18.195 INFO kablam! 103 |             let doc_result: String = String::from_utf8(doc_stdout).expect("rustdoc command failed");
Sep 02 01:21:18.195 INFO kablam!     |                 ^^^^^^^^^^ help: consider using `_doc_result` instead
Sep 02 01:21:18.195 INFO kablam! 
Sep 02 01:21:18.489 INFO kablam! warning: unused variable: `result`
Sep 02 01:21:18.489 INFO kablam!   --> src/main.rs:51:9
Sep 02 01:21:18.489 INFO kablam!    |
Sep 02 01:21:18.489 INFO kablam! 51 |     let result: String = String::from_utf8(stdout).expect("cargo command failed");
Sep 02 01:21:18.489 INFO kablam!    |         ^^^^^^ help: consider using `_result` instead
Sep 02 01:21:18.489 INFO kablam!    |
Sep 02 01:21:18.489 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 02 01:21:18.489 INFO kablam! 
Sep 02 01:21:18.489 INFO kablam! warning: unused variable: `test_result`
Sep 02 01:21:18.489 INFO kablam!   --> src/main.rs:78:17
Sep 02 01:21:18.489 INFO kablam!    |
Sep 02 01:21:18.489 INFO kablam! 78 |             let test_result: String = String::from_utf8(test_stdout)
Sep 02 01:21:18.490 INFO kablam!    |                 ^^^^^^^^^^^ help: consider using `_test_result` instead
Sep 02 01:21:18.490 INFO kablam! 
Sep 02 01:21:18.490 INFO kablam! warning: unused variable: `doc_result`
Sep 02 01:21:18.490 INFO kablam!    --> src/main.rs:103:17
Sep 02 01:21:18.490 INFO kablam!     |
Sep 02 01:21:18.490 INFO kablam! 103 |             let doc_result: String = String::from_utf8(doc_stdout).expect("rustdoc command failed");
Sep 02 01:21:18.490 INFO kablam!     |                 ^^^^^^^^^^ help: consider using `_doc_result` instead
Sep 02 01:21:18.490 INFO kablam! 
Sep 02 01:21:18.522 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.61s
Sep 02 01:21:18.526 INFO kablam! su: No module specific data is present
Sep 02 01:21:19.011 INFO running `"docker" "rm" "-f" "627c03e9577cd880a8784f30342642379fe6ffc2ac727d3992fd4b287a8cb6ee"`
Sep 02 01:21:19.107 INFO blam! 627c03e9577cd880a8784f30342642379fe6ffc2ac727d3992fd4b287a8cb6ee