Nov 07 17:11:12.425 INFO checking cargo-external-doc-0.1.0 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 17:11:12.427 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-3/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +24e66c28980442a48d9458f1a4f9b76cc722dc8a-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 07 17:11:12.678 INFO blam! be0d4b074fd07867105800c5b1db0fd38ac64bfacf70746eee78cfb4a10bf7a6
Nov 07 17:11:12.685 INFO running `"docker" "start" "-a" "be0d4b074fd07867105800c5b1db0fd38ac64bfacf70746eee78cfb4a10bf7a6"`
Nov 07 17:11:13.185 INFO kablam! usermod: no changes
Nov 07 17:11:13.272 INFO kablam!     Checking handlebars v0.22.0
Nov 07 17:11:16.080 INFO kablam!     Checking cargo-external-doc v0.1.0 (/source)
Nov 07 17:11:18.328 INFO kablam! warning: unused variable: `result`
Nov 07 17:11:18.328 INFO kablam!   --> src/main.rs:51:9
Nov 07 17:11:18.328 INFO kablam!    |
Nov 07 17:11:18.328 INFO kablam! 51 |     let result: String = String::from_utf8(stdout).expect("cargo command failed");
Nov 07 17:11:18.328 INFO kablam!    |         ^^^^^^ help: consider using `_result` instead
Nov 07 17:11:18.328 INFO kablam!    |
Nov 07 17:11:18.328 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 17:11:18.328 INFO kablam! 
Nov 07 17:11:18.328 INFO kablam! warning: unused variable: `test_result`
Nov 07 17:11:18.328 INFO kablam!   --> src/main.rs:78:17
Nov 07 17:11:18.328 INFO kablam!    |
Nov 07 17:11:18.328 INFO kablam! 78 |             let test_result: String = String::from_utf8(test_stdout)
Nov 07 17:11:18.328 INFO kablam!    |                 ^^^^^^^^^^^ help: consider using `_test_result` instead
Nov 07 17:11:18.328 INFO kablam! 
Nov 07 17:11:18.328 INFO kablam! warning: unused variable: `doc_result`
Nov 07 17:11:18.328 INFO kablam!    --> src/main.rs:103:17
Nov 07 17:11:18.328 INFO kablam!     |
Nov 07 17:11:18.328 INFO kablam! 103 |             let doc_result: String = String::from_utf8(doc_stdout).expect("rustdoc command failed");
Nov 07 17:11:18.328 INFO kablam!     |                 ^^^^^^^^^^ help: consider using `_doc_result` instead
Nov 07 17:11:18.328 INFO kablam! 
Nov 07 17:11:18.540 INFO kablam! warning: unused variable: `result`
Nov 07 17:11:18.540 INFO kablam!   --> src/main.rs:51:9
Nov 07 17:11:18.540 INFO kablam!    |
Nov 07 17:11:18.540 INFO kablam! 51 |     let result: String = String::from_utf8(stdout).expect("cargo command failed");
Nov 07 17:11:18.540 INFO kablam!    |         ^^^^^^ help: consider using `_result` instead
Nov 07 17:11:18.540 INFO kablam!    |
Nov 07 17:11:18.540 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 17:11:18.540 INFO kablam! 
Nov 07 17:11:18.540 INFO kablam! warning: unused variable: `test_result`
Nov 07 17:11:18.540 INFO kablam!   --> src/main.rs:78:17
Nov 07 17:11:18.540 INFO kablam!    |
Nov 07 17:11:18.540 INFO kablam! 78 |             let test_result: String = String::from_utf8(test_stdout)
Nov 07 17:11:18.540 INFO kablam!    |                 ^^^^^^^^^^^ help: consider using `_test_result` instead
Nov 07 17:11:18.540 INFO kablam! 
Nov 07 17:11:18.540 INFO kablam! warning: unused variable: `doc_result`
Nov 07 17:11:18.540 INFO kablam!    --> src/main.rs:103:17
Nov 07 17:11:18.540 INFO kablam!     |
Nov 07 17:11:18.541 INFO kablam! 103 |             let doc_result: String = String::from_utf8(doc_stdout).expect("rustdoc command failed");
Nov 07 17:11:18.541 INFO kablam!     |                 ^^^^^^^^^^ help: consider using `_doc_result` instead
Nov 07 17:11:18.541 INFO kablam! 
Nov 07 17:11:18.592 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.37s
Nov 07 17:11:18.604 INFO kablam! su: No module specific data is present
Nov 07 17:11:19.299 INFO running `"docker" "rm" "-f" "be0d4b074fd07867105800c5b1db0fd38ac64bfacf70746eee78cfb4a10bf7a6"`
Nov 07 17:11:19.596 INFO blam! be0d4b074fd07867105800c5b1db0fd38ac64bfacf70746eee78cfb4a10bf7a6