Sep 20 04:02:38.746 INFO checking cargo-external-doc-0.1.0 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 20 04:02:38.746 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 20 04:02:38.747 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-5/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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=1000" "-e" "CMD=cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 04:02:38.941 INFO blam! 2a9deb850be41d5f5d8b1020ba3a5b68c1271b66658fa04d0e25ac93519450a8
Sep 20 04:02:38.943 INFO running `"docker" "start" "-a" "2a9deb850be41d5f5d8b1020ba3a5b68c1271b66658fa04d0e25ac93519450a8"`
Sep 20 04:02:39.907 INFO kablam! usermod: no changes
Sep 20 04:02:39.989 INFO kablam!     Checking cargo-external-doc v0.1.0 (/source)
Sep 20 04:02:40.779 INFO kablam! warning: unused variable: `result`
Sep 20 04:02:40.779 INFO kablam!   --> src/main.rs:51:9
Sep 20 04:02:40.779 INFO kablam!    |
Sep 20 04:02:40.779 INFO kablam! 51 |     let result: String = String::from_utf8(stdout).expect("cargo command failed");
Sep 20 04:02:40.779 INFO kablam!    |         ^^^^^^ help: consider using `_result` instead
Sep 20 04:02:40.779 INFO kablam!    |
Sep 20 04:02:40.779 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 20 04:02:40.779 INFO kablam! 
Sep 20 04:02:40.779 INFO kablam! warning: unused variable: `test_result`
Sep 20 04:02:40.779 INFO kablam!   --> src/main.rs:78:17
Sep 20 04:02:40.779 INFO kablam!    |
Sep 20 04:02:40.779 INFO kablam! 78 |             let test_result: String = String::from_utf8(test_stdout)
Sep 20 04:02:40.779 INFO kablam!    |                 ^^^^^^^^^^^ help: consider using `_test_result` instead
Sep 20 04:02:40.779 INFO kablam! 
Sep 20 04:02:40.779 INFO kablam! warning: unused variable: `doc_result`
Sep 20 04:02:40.779 INFO kablam!    --> src/main.rs:103:17
Sep 20 04:02:40.779 INFO kablam!     |
Sep 20 04:02:40.783 INFO kablam! 103 |             let doc_result: String = String::from_utf8(doc_stdout).expect("rustdoc command failed");
Sep 20 04:02:40.783 INFO kablam!     |                 ^^^^^^^^^^ help: consider using `_doc_result` instead
Sep 20 04:02:40.783 INFO kablam! 
Sep 20 04:02:40.857 INFO kablam! warning: unused variable: `result`
Sep 20 04:02:40.857 INFO kablam!   --> src/main.rs:51:9
Sep 20 04:02:40.857 INFO kablam!    |
Sep 20 04:02:40.857 INFO kablam! 51 |     let result: String = String::from_utf8(stdout).expect("cargo command failed");
Sep 20 04:02:40.857 INFO kablam!    |         ^^^^^^ help: consider using `_result` instead
Sep 20 04:02:40.857 INFO kablam!    |
Sep 20 04:02:40.858 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 20 04:02:40.858 INFO kablam! 
Sep 20 04:02:40.858 INFO kablam! warning: unused variable: `test_result`
Sep 20 04:02:40.858 INFO kablam!   --> src/main.rs:78:17
Sep 20 04:02:40.858 INFO kablam!    |
Sep 20 04:02:40.858 INFO kablam! 78 |             let test_result: String = String::from_utf8(test_stdout)
Sep 20 04:02:40.858 INFO kablam!    |                 ^^^^^^^^^^^ help: consider using `_test_result` instead
Sep 20 04:02:40.858 INFO kablam! 
Sep 20 04:02:40.858 INFO kablam! warning: unused variable: `doc_result`
Sep 20 04:02:40.858 INFO kablam!    --> src/main.rs:103:17
Sep 20 04:02:40.858 INFO kablam!     |
Sep 20 04:02:40.858 INFO kablam! 103 |             let doc_result: String = String::from_utf8(doc_stdout).expect("rustdoc command failed");
Sep 20 04:02:40.858 INFO kablam!     |                 ^^^^^^^^^^ help: consider using `_doc_result` instead
Sep 20 04:02:40.858 INFO kablam! 
Sep 20 04:02:40.923 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.99s
Sep 20 04:02:40.928 INFO kablam! su: No module specific data is present
Sep 20 04:02:41.857 INFO running `"docker" "rm" "-f" "2a9deb850be41d5f5d8b1020ba3a5b68c1271b66658fa04d0e25ac93519450a8"`
Sep 20 04:02:42.155 INFO blam! 2a9deb850be41d5f5d8b1020ba3a5b68c1271b66658fa04d0e25ac93519450a8