Sep 04 22:13:14.537 INFO checking cargo-external-doc-0.1.0 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 22:13:14.537 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 22:13:14.537 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-1/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 22:13:14.685 INFO blam! 3ffd4b7943095b6dc082e453bf7aa3452817af8c12d7e3392110dde1f85d0161
Sep 04 22:13:14.687 INFO running `"docker" "start" "-a" "3ffd4b7943095b6dc082e453bf7aa3452817af8c12d7e3392110dde1f85d0161"`
Sep 04 22:13:15.442 INFO kablam!     Checking cargo-external-doc v0.1.0 (file:///source)
Sep 04 22:13:17.575 INFO kablam! warning: unused variable: `result`
Sep 04 22:13:17.575 INFO kablam!   --> src/main.rs:51:9
Sep 04 22:13:17.575 INFO kablam!    |
Sep 04 22:13:17.575 INFO kablam! 51 |     let result: String = String::from_utf8(stdout).expect("cargo command failed");
Sep 04 22:13:17.575 INFO kablam!    |         ^^^^^^ help: consider using `_result` instead
Sep 04 22:13:17.575 INFO kablam!    |
Sep 04 22:13:17.575 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 04 22:13:17.575 INFO kablam! 
Sep 04 22:13:17.575 INFO kablam! warning: unused variable: `test_result`
Sep 04 22:13:17.575 INFO kablam!   --> src/main.rs:78:17
Sep 04 22:13:17.575 INFO kablam!    |
Sep 04 22:13:17.575 INFO kablam! 78 |             let test_result: String = String::from_utf8(test_stdout)
Sep 04 22:13:17.575 INFO kablam!    |                 ^^^^^^^^^^^ help: consider using `_test_result` instead
Sep 04 22:13:17.575 INFO kablam! 
Sep 04 22:13:17.575 INFO kablam! warning: unused variable: `doc_result`
Sep 04 22:13:17.575 INFO kablam!    --> src/main.rs:103:17
Sep 04 22:13:17.575 INFO kablam!     |
Sep 04 22:13:17.575 INFO kablam! 103 |             let doc_result: String = String::from_utf8(doc_stdout).expect("rustdoc command failed");
Sep 04 22:13:17.575 INFO kablam!     |                 ^^^^^^^^^^ help: consider using `_doc_result` instead
Sep 04 22:13:17.575 INFO kablam! 
Sep 04 22:13:17.752 INFO kablam! warning: unused variable: `result`
Sep 04 22:13:17.752 INFO kablam!   --> src/main.rs:51:9
Sep 04 22:13:17.752 INFO kablam!    |
Sep 04 22:13:17.752 INFO kablam! 51 |     let result: String = String::from_utf8(stdout).expect("cargo command failed");
Sep 04 22:13:17.752 INFO kablam!    |         ^^^^^^ help: consider using `_result` instead
Sep 04 22:13:17.752 INFO kablam!    |
Sep 04 22:13:17.752 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 04 22:13:17.752 INFO kablam! 
Sep 04 22:13:17.753 INFO kablam! warning: unused variable: `test_result`
Sep 04 22:13:17.753 INFO kablam!   --> src/main.rs:78:17
Sep 04 22:13:17.753 INFO kablam!    |
Sep 04 22:13:17.753 INFO kablam! 78 |             let test_result: String = String::from_utf8(test_stdout)
Sep 04 22:13:17.753 INFO kablam!    |                 ^^^^^^^^^^^ help: consider using `_test_result` instead
Sep 04 22:13:17.753 INFO kablam! 
Sep 04 22:13:17.753 INFO kablam! warning: unused variable: `doc_result`
Sep 04 22:13:17.753 INFO kablam!    --> src/main.rs:103:17
Sep 04 22:13:17.753 INFO kablam!     |
Sep 04 22:13:17.753 INFO kablam! 103 |             let doc_result: String = String::from_utf8(doc_stdout).expect("rustdoc command failed");
Sep 04 22:13:17.753 INFO kablam!     |                 ^^^^^^^^^^ help: consider using `_doc_result` instead
Sep 04 22:13:17.753 INFO kablam! 
Sep 04 22:13:17.806 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.42s
Sep 04 22:13:17.812 INFO kablam! su: No module specific data is present
Sep 04 22:13:18.270 INFO running `"docker" "rm" "-f" "3ffd4b7943095b6dc082e453bf7aa3452817af8c12d7e3392110dde1f85d0161"`
Sep 04 22:13:18.409 INFO blam! 3ffd4b7943095b6dc082e453bf7aa3452817af8c12d7e3392110dde1f85d0161