Aug 30 22:37:24.952 INFO checking cargo-external-doc-0.1.0 against master#ede55518431154bc761f7b2438cce9078c162700 for pr-53707
Aug 30 22:37:24.953 INFO running: cargo +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets
Aug 30 22:37:24.953 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53707/master#ede55518431154bc761f7b2438cce9078c162700:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-1/master#ede55518431154bc761f7b2438cce9078c162700:/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 +ede55518431154bc761f7b2438cce9078c162700-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 22:37:25.171 INFO blam! 001c38fea97d97b542369bd4b1f10093bfda367e95ccc233f696834efe9e768f
Aug 30 22:37:25.173 INFO running `"docker" "start" "-a" "001c38fea97d97b542369bd4b1f10093bfda367e95ccc233f696834efe9e768f"`
Aug 30 22:37:25.862 INFO kablam!     Checking cargo-external-doc v0.1.0 (file:///source)
Aug 30 22:37:27.589 INFO kablam! warning: unused variable: `result`
Aug 30 22:37:27.589 INFO kablam!   --> src/main.rs:51:9
Aug 30 22:37:27.589 INFO kablam!    |
Aug 30 22:37:27.589 INFO kablam! 51 |     let result: String = String::from_utf8(stdout).expect("cargo command failed");
Aug 30 22:37:27.589 INFO kablam!    |         ^^^^^^ help: consider using `_result` instead
Aug 30 22:37:27.589 INFO kablam!    |
Aug 30 22:37:27.589 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 30 22:37:27.589 INFO kablam! 
Aug 30 22:37:27.589 INFO kablam! warning: unused variable: `test_result`
Aug 30 22:37:27.589 INFO kablam!   --> src/main.rs:78:17
Aug 30 22:37:27.589 INFO kablam!    |
Aug 30 22:37:27.589 INFO kablam! 78 |             let test_result: String = String::from_utf8(test_stdout)
Aug 30 22:37:27.589 INFO kablam!    |                 ^^^^^^^^^^^ help: consider using `_test_result` instead
Aug 30 22:37:27.589 INFO kablam! 
Aug 30 22:37:27.589 INFO kablam! warning: unused variable: `doc_result`
Aug 30 22:37:27.589 INFO kablam!    --> src/main.rs:103:17
Aug 30 22:37:27.589 INFO kablam!     |
Aug 30 22:37:27.589 INFO kablam! 103 |             let doc_result: String = String::from_utf8(doc_stdout).expect("rustdoc command failed");
Aug 30 22:37:27.589 INFO kablam!     |                 ^^^^^^^^^^ help: consider using `_doc_result` instead
Aug 30 22:37:27.589 INFO kablam! 
Aug 30 22:37:27.812 INFO kablam! warning: unused variable: `result`
Aug 30 22:37:27.812 INFO kablam!   --> src/main.rs:51:9
Aug 30 22:37:27.812 INFO kablam!    |
Aug 30 22:37:27.812 INFO kablam! 51 |     let result: String = String::from_utf8(stdout).expect("cargo command failed");
Aug 30 22:37:27.812 INFO kablam!    |         ^^^^^^ help: consider using `_result` instead
Aug 30 22:37:27.812 INFO kablam!    |
Aug 30 22:37:27.812 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 30 22:37:27.812 INFO kablam! 
Aug 30 22:37:27.812 INFO kablam! warning: unused variable: `test_result`
Aug 30 22:37:27.812 INFO kablam!   --> src/main.rs:78:17
Aug 30 22:37:27.812 INFO kablam!    |
Aug 30 22:37:27.812 INFO kablam! 78 |             let test_result: String = String::from_utf8(test_stdout)
Aug 30 22:37:27.812 INFO kablam!    |                 ^^^^^^^^^^^ help: consider using `_test_result` instead
Aug 30 22:37:27.812 INFO kablam! 
Aug 30 22:37:27.812 INFO kablam! warning: unused variable: `doc_result`
Aug 30 22:37:27.812 INFO kablam!    --> src/main.rs:103:17
Aug 30 22:37:27.812 INFO kablam!     |
Aug 30 22:37:27.812 INFO kablam! 103 |             let doc_result: String = String::from_utf8(doc_stdout).expect("rustdoc command failed");
Aug 30 22:37:27.813 INFO kablam!     |                 ^^^^^^^^^^ help: consider using `_doc_result` instead
Aug 30 22:37:27.813 INFO kablam! 
Aug 30 22:37:27.853 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
Aug 30 22:37:27.858 INFO kablam! su: No module specific data is present
Aug 30 22:37:28.365 INFO running `"docker" "rm" "-f" "001c38fea97d97b542369bd4b1f10093bfda367e95ccc233f696834efe9e768f"`
Aug 30 22:37:28.460 INFO blam! 001c38fea97d97b542369bd4b1f10093bfda367e95ccc233f696834efe9e768f