Oct 28 00:17:33.810 INFO checking cargo-external-doc-0.1.0 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 28 00:17:33.811 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-6/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-6/pr-55192-2/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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"`
Oct 28 00:17:34.248 INFO blam! 6b07c8a1495859123ad274ec4fc9f077fc17b0239c32a60cef663b19d3e872a3
Oct 28 00:17:34.251 INFO running `"docker" "start" "-a" "6b07c8a1495859123ad274ec4fc9f077fc17b0239c32a60cef663b19d3e872a3"`
Oct 28 00:17:36.107 INFO kablam! usermod: no changes
Oct 28 00:17:36.235 INFO kablam!     Checking handlebars v0.22.0
Oct 28 00:17:39.131 INFO kablam!     Checking cargo-external-doc v0.1.0 (/source)
Oct 28 00:17:42.277 INFO kablam! warning: unused variable: `result`
Oct 28 00:17:42.278 INFO kablam!   --> src/main.rs:51:9
Oct 28 00:17:42.278 INFO kablam!    |
Oct 28 00:17:42.279 INFO kablam! 51 |     let result: String = String::from_utf8(stdout).expect("cargo command failed");
Oct 28 00:17:42.280 INFO kablam!    |         ^^^^^^ help: consider using `_result` instead
Oct 28 00:17:42.280 INFO kablam!    |
Oct 28 00:17:42.281 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 28 00:17:42.281 INFO kablam! 
Oct 28 00:17:42.282 INFO kablam! warning: unused variable: `test_result`
Oct 28 00:17:42.283 INFO kablam!   --> src/main.rs:78:17
Oct 28 00:17:42.283 INFO kablam!    |
Oct 28 00:17:42.284 INFO kablam! 78 |             let test_result: String = String::from_utf8(test_stdout)
Oct 28 00:17:42.284 INFO kablam!    |                 ^^^^^^^^^^^ help: consider using `_test_result` instead
Oct 28 00:17:42.285 INFO kablam! 
Oct 28 00:17:42.286 INFO kablam! warning: unused variable: `doc_result`
Oct 28 00:17:42.286 INFO kablam!    --> src/main.rs:103:17
Oct 28 00:17:42.286 INFO kablam!     |
Oct 28 00:17:42.286 INFO kablam! 103 |             let doc_result: String = String::from_utf8(doc_stdout).expect("rustdoc command failed");
Oct 28 00:17:42.286 INFO kablam!     |                 ^^^^^^^^^^ help: consider using `_doc_result` instead
Oct 28 00:17:42.286 INFO kablam! 
Oct 28 00:17:42.480 INFO kablam! warning: unused variable: `result`
Oct 28 00:17:42.480 INFO kablam!   --> src/main.rs:51:9
Oct 28 00:17:42.481 INFO kablam!    |
Oct 28 00:17:42.482 INFO kablam! 51 |     let result: String = String::from_utf8(stdout).expect("cargo command failed");
Oct 28 00:17:42.482 INFO kablam!    |         ^^^^^^ help: consider using `_result` instead
Oct 28 00:17:42.483 INFO kablam!    |
Oct 28 00:17:42.483 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 28 00:17:42.484 INFO kablam! 
Oct 28 00:17:42.484 INFO kablam! warning: unused variable: `test_result`
Oct 28 00:17:42.485 INFO kablam!   --> src/main.rs:78:17
Oct 28 00:17:42.486 INFO kablam!    |
Oct 28 00:17:42.486 INFO kablam! 78 |             let test_result: String = String::from_utf8(test_stdout)
Oct 28 00:17:42.487 INFO kablam!    |                 ^^^^^^^^^^^ help: consider using `_test_result` instead
Oct 28 00:17:42.487 INFO kablam! 
Oct 28 00:17:42.491 INFO kablam! warning: unused variable: `doc_result`
Oct 28 00:17:42.491 INFO kablam!    --> src/main.rs:103:17
Oct 28 00:17:42.491 INFO kablam!     |
Oct 28 00:17:42.491 INFO kablam! 103 |             let doc_result: String = String::from_utf8(doc_stdout).expect("rustdoc command failed");
Oct 28 00:17:42.491 INFO kablam!     |                 ^^^^^^^^^^ help: consider using `_doc_result` instead
Oct 28 00:17:42.491 INFO kablam! 
Oct 28 00:17:42.535 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.40s
Oct 28 00:17:42.539 INFO kablam! su: No module specific data is present
Oct 28 00:17:43.513 INFO running `"docker" "rm" "-f" "6b07c8a1495859123ad274ec4fc9f077fc17b0239c32a60cef663b19d3e872a3"`
Oct 28 00:17:43.891 INFO blam! 6b07c8a1495859123ad274ec4fc9f077fc17b0239c32a60cef663b19d3e872a3