Nov 02 01:05:27.853 INFO checking cargo-external-doc-0.1.0 against try#d7816399d50d407bbce1efe9dbadf8faaaf568fc for pr-55538
Nov 02 01:05:27.854 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-0/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-55538/try#d7816399d50d407bbce1efe9dbadf8faaaf568fc:/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 +d7816399d50d407bbce1efe9dbadf8faaaf568fc-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 02 01:05:28.249 INFO blam! 3efd298492a8ee28993ff53b78d40802c6a9bcc2348f8b2ac9baa664f4026b53
Nov 02 01:05:28.252 INFO running `"docker" "start" "-a" "3efd298492a8ee28993ff53b78d40802c6a9bcc2348f8b2ac9baa664f4026b53"`
Nov 02 01:05:29.018 INFO kablam! usermod: no changes
Nov 02 01:05:29.083 INFO kablam!     Checking handlebars v0.22.0
Nov 02 01:05:31.856 INFO kablam!     Checking cargo-external-doc v0.1.0 (/source)
Nov 02 01:05:34.440 INFO kablam! warning: unused variable: `result`
Nov 02 01:05:34.440 INFO kablam!   --> src/main.rs:51:9
Nov 02 01:05:34.440 INFO kablam!    |
Nov 02 01:05:34.440 INFO kablam! 51 |     let result: String = String::from_utf8(stdout).expect("cargo command failed");
Nov 02 01:05:34.441 INFO kablam!    |         ^^^^^^ help: consider using `_result` instead
Nov 02 01:05:34.441 INFO kablam!    |
Nov 02 01:05:34.441 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 01:05:34.441 INFO kablam! 
Nov 02 01:05:34.441 INFO kablam! warning: unused variable: `test_result`
Nov 02 01:05:34.441 INFO kablam!   --> src/main.rs:78:17
Nov 02 01:05:34.441 INFO kablam!    |
Nov 02 01:05:34.441 INFO kablam! 78 |             let test_result: String = String::from_utf8(test_stdout)
Nov 02 01:05:34.441 INFO kablam!    |                 ^^^^^^^^^^^ help: consider using `_test_result` instead
Nov 02 01:05:34.441 INFO kablam! 
Nov 02 01:05:34.441 INFO kablam! warning: unused variable: `doc_result`
Nov 02 01:05:34.441 INFO kablam!    --> src/main.rs:103:17
Nov 02 01:05:34.441 INFO kablam!     |
Nov 02 01:05:34.441 INFO kablam! 103 |             let doc_result: String = String::from_utf8(doc_stdout).expect("rustdoc command failed");
Nov 02 01:05:34.441 INFO kablam!     |                 ^^^^^^^^^^ help: consider using `_doc_result` instead
Nov 02 01:05:34.441 INFO kablam! 
Nov 02 01:05:34.585 INFO kablam! warning: unused variable: `result`
Nov 02 01:05:34.585 INFO kablam!   --> src/main.rs:51:9
Nov 02 01:05:34.586 INFO kablam!    |
Nov 02 01:05:34.587 INFO kablam! 51 |     let result: String = String::from_utf8(stdout).expect("cargo command failed");
Nov 02 01:05:34.587 INFO kablam!    |         ^^^^^^ help: consider using `_result` instead
Nov 02 01:05:34.588 INFO kablam!    |
Nov 02 01:05:34.589 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 02 01:05:34.589 INFO kablam! 
Nov 02 01:05:34.590 INFO kablam! warning: unused variable: `test_result`
Nov 02 01:05:34.591 INFO kablam!   --> src/main.rs:78:17
Nov 02 01:05:34.591 INFO kablam!    |
Nov 02 01:05:34.592 INFO kablam! 78 |             let test_result: String = String::from_utf8(test_stdout)
Nov 02 01:05:34.593 INFO kablam!    |                 ^^^^^^^^^^^ help: consider using `_test_result` instead
Nov 02 01:05:34.593 INFO kablam! 
Nov 02 01:05:34.594 INFO kablam! warning: unused variable: `doc_result`
Nov 02 01:05:34.594 INFO kablam!    --> src/main.rs:103:17
Nov 02 01:05:34.595 INFO kablam!     |
Nov 02 01:05:34.596 INFO kablam! 103 |             let doc_result: String = String::from_utf8(doc_stdout).expect("rustdoc command failed");
Nov 02 01:05:34.596 INFO kablam!     |                 ^^^^^^^^^^ help: consider using `_doc_result` instead
Nov 02 01:05:34.597 INFO kablam! 
Nov 02 01:05:34.645 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.61s
Nov 02 01:05:34.656 INFO kablam! su: No module specific data is present
Nov 02 01:05:35.811 INFO running `"docker" "rm" "-f" "3efd298492a8ee28993ff53b78d40802c6a9bcc2348f8b2ac9baa664f4026b53"`
Nov 02 01:05:36.096 INFO blam! 3efd298492a8ee28993ff53b78d40802c6a9bcc2348f8b2ac9baa664f4026b53