Sep 05 01:05:20.543 INFO checking cargo-external-doc-0.1.0 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 05 01:05:20.543 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 05 01:05:20.544 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-1/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 05 01:05:20.694 INFO blam! d8ed42c8faa78adffb6ccdb357f9a6ce5e5400f2d059bcc5be94ce3124a97967
Sep 05 01:05:20.696 INFO running `"docker" "start" "-a" "d8ed42c8faa78adffb6ccdb357f9a6ce5e5400f2d059bcc5be94ce3124a97967"`
Sep 05 01:05:21.520 INFO kablam!     Checking handlebars v0.22.0
Sep 05 01:05:25.036 INFO kablam!     Checking cargo-external-doc v0.1.0 (file:///source)
Sep 05 01:05:26.661 INFO kablam! warning: unused variable: `result`
Sep 05 01:05:26.661 INFO kablam!   --> src/main.rs:51:9
Sep 05 01:05:26.661 INFO kablam!    |
Sep 05 01:05:26.661 INFO kablam! 51 |     let result: String = String::from_utf8(stdout).expect("cargo command failed");
Sep 05 01:05:26.661 INFO kablam!    |         ^^^^^^ help: consider using `_result` instead
Sep 05 01:05:26.661 INFO kablam!    |
Sep 05 01:05:26.661 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 05 01:05:26.661 INFO kablam! 
Sep 05 01:05:26.661 INFO kablam! warning: unused variable: `test_result`
Sep 05 01:05:26.661 INFO kablam!   --> src/main.rs:78:17
Sep 05 01:05:26.661 INFO kablam!    |
Sep 05 01:05:26.661 INFO kablam! 78 |             let test_result: String = String::from_utf8(test_stdout)
Sep 05 01:05:26.661 INFO kablam!    |                 ^^^^^^^^^^^ help: consider using `_test_result` instead
Sep 05 01:05:26.661 INFO kablam! 
Sep 05 01:05:26.662 INFO kablam! warning: unused variable: `doc_result`
Sep 05 01:05:26.662 INFO kablam!    --> src/main.rs:103:17
Sep 05 01:05:26.662 INFO kablam!     |
Sep 05 01:05:26.662 INFO kablam! 103 |             let doc_result: String = String::from_utf8(doc_stdout).expect("rustdoc command failed");
Sep 05 01:05:26.662 INFO kablam!     |                 ^^^^^^^^^^ help: consider using `_doc_result` instead
Sep 05 01:05:26.662 INFO kablam! 
Sep 05 01:05:26.749 INFO kablam! warning: unused variable: `result`
Sep 05 01:05:26.749 INFO kablam!   --> src/main.rs:51:9
Sep 05 01:05:26.749 INFO kablam!    |
Sep 05 01:05:26.749 INFO kablam! 51 |     let result: String = String::from_utf8(stdout).expect("cargo command failed");
Sep 05 01:05:26.749 INFO kablam!    |         ^^^^^^ help: consider using `_result` instead
Sep 05 01:05:26.749 INFO kablam!    |
Sep 05 01:05:26.749 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 05 01:05:26.749 INFO kablam! 
Sep 05 01:05:26.749 INFO kablam! warning: unused variable: `test_result`
Sep 05 01:05:26.749 INFO kablam!   --> src/main.rs:78:17
Sep 05 01:05:26.749 INFO kablam!    |
Sep 05 01:05:26.749 INFO kablam! 78 |             let test_result: String = String::from_utf8(test_stdout)
Sep 05 01:05:26.750 INFO kablam!    |                 ^^^^^^^^^^^ help: consider using `_test_result` instead
Sep 05 01:05:26.750 INFO kablam! 
Sep 05 01:05:26.750 INFO kablam! warning: unused variable: `doc_result`
Sep 05 01:05:26.750 INFO kablam!    --> src/main.rs:103:17
Sep 05 01:05:26.750 INFO kablam!     |
Sep 05 01:05:26.750 INFO kablam! 103 |             let doc_result: String = String::from_utf8(doc_stdout).expect("rustdoc command failed");
Sep 05 01:05:26.750 INFO kablam!     |                 ^^^^^^^^^^ help: consider using `_doc_result` instead
Sep 05 01:05:26.750 INFO kablam! 
Sep 05 01:05:26.784 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.35s
Sep 05 01:05:26.789 INFO kablam! su: No module specific data is present
Sep 05 01:05:27.269 INFO running `"docker" "rm" "-f" "d8ed42c8faa78adffb6ccdb357f9a6ce5e5400f2d059bcc5be94ce3124a97967"`
Sep 05 01:05:27.367 INFO blam! d8ed42c8faa78adffb6ccdb357f9a6ce5e5400f2d059bcc5be94ce3124a97967