Nov 03 10:37:45.108 INFO checking cargo-external-doc-0.1.0 against try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7 for pr-55517
Nov 03 10:37:45.109 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55517/worker-7/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55517/try#dc8b02d6f1e93f212fc39844ea688b634b4a03c7:/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 +dc8b02d6f1e93f212fc39844ea688b634b4a03c7-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 03 10:37:45.367 INFO blam! 844f1f235c296ffa009dda64411a45c2a8bb4224ae49b3cf7f8ec4a74ba874ba
Nov 03 10:37:45.367 INFO running `"docker" "start" "-a" "844f1f235c296ffa009dda64411a45c2a8bb4224ae49b3cf7f8ec4a74ba874ba"`
Nov 03 10:37:45.904 INFO kablam! usermod: no changes
Nov 03 10:37:46.002 INFO kablam!     Checking handlebars v0.22.0
Nov 03 10:37:48.852 INFO kablam!     Checking cargo-external-doc v0.1.0 (/source)
Nov 03 10:37:50.881 INFO kablam! warning: unused variable: `result`
Nov 03 10:37:50.883 INFO kablam!   --> src/main.rs:51:9
Nov 03 10:37:50.883 INFO kablam!    |
Nov 03 10:37:50.884 INFO kablam! 51 |     let result: String = String::from_utf8(stdout).expect("cargo command failed");
Nov 03 10:37:50.884 INFO kablam!    |         ^^^^^^ help: consider using `_result` instead
Nov 03 10:37:50.884 INFO kablam!    |
Nov 03 10:37:50.885 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 03 10:37:50.885 INFO kablam! 
Nov 03 10:37:50.888 INFO kablam! warning: unused variable: `test_result`
Nov 03 10:37:50.889 INFO kablam!   --> src/main.rs:78:17
Nov 03 10:37:50.889 INFO kablam!    |
Nov 03 10:37:50.889 INFO kablam! 78 |             let test_result: String = String::from_utf8(test_stdout)
Nov 03 10:37:50.890 INFO kablam!    |                 ^^^^^^^^^^^ help: consider using `_test_result` instead
Nov 03 10:37:50.890 INFO kablam! 
Nov 03 10:37:50.890 INFO kablam! warning: unused variable: `doc_result`
Nov 03 10:37:50.890 INFO kablam!    --> src/main.rs:103:17
Nov 03 10:37:50.891 INFO kablam!     |
Nov 03 10:37:50.891 INFO kablam! 103 |             let doc_result: String = String::from_utf8(doc_stdout).expect("rustdoc command failed");
Nov 03 10:37:50.891 INFO kablam!     |                 ^^^^^^^^^^ help: consider using `_doc_result` instead
Nov 03 10:37:50.891 INFO kablam! 
Nov 03 10:37:51.064 INFO kablam! warning: unused variable: `result`
Nov 03 10:37:51.064 INFO kablam!   --> src/main.rs:51:9
Nov 03 10:37:51.064 INFO kablam!    |
Nov 03 10:37:51.064 INFO kablam! 51 |     let result: String = String::from_utf8(stdout).expect("cargo command failed");
Nov 03 10:37:51.064 INFO kablam!    |         ^^^^^^ help: consider using `_result` instead
Nov 03 10:37:51.064 INFO kablam!    |
Nov 03 10:37:51.064 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 03 10:37:51.064 INFO kablam! 
Nov 03 10:37:51.064 INFO kablam! warning: unused variable: `test_result`
Nov 03 10:37:51.064 INFO kablam!   --> src/main.rs:78:17
Nov 03 10:37:51.064 INFO kablam!    |
Nov 03 10:37:51.064 INFO kablam! 78 |             let test_result: String = String::from_utf8(test_stdout)
Nov 03 10:37:51.064 INFO kablam!    |                 ^^^^^^^^^^^ help: consider using `_test_result` instead
Nov 03 10:37:51.064 INFO kablam! 
Nov 03 10:37:51.064 INFO kablam! warning: unused variable: `doc_result`
Nov 03 10:37:51.064 INFO kablam!    --> src/main.rs:103:17
Nov 03 10:37:51.064 INFO kablam!     |
Nov 03 10:37:51.064 INFO kablam! 103 |             let doc_result: String = String::from_utf8(doc_stdout).expect("rustdoc command failed");
Nov 03 10:37:51.064 INFO kablam!     |                 ^^^^^^^^^^ help: consider using `_doc_result` instead
Nov 03 10:37:51.064 INFO kablam! 
Nov 03 10:37:51.116 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.18s
Nov 03 10:37:51.124 INFO kablam! su: No module specific data is present
Nov 03 10:37:51.791 INFO running `"docker" "rm" "-f" "844f1f235c296ffa009dda64411a45c2a8bb4224ae49b3cf7f8ec4a74ba874ba"`
Nov 03 10:37:52.180 INFO blam! 844f1f235c296ffa009dda64411a45c2a8bb4224ae49b3cf7f8ec4a74ba874ba