Dec 05 15:48:04.679 INFO checking cargo-external-doc-0.1.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 15:48:04.679 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 05 15:48:05.038 INFO [stdout] beaf9b9e74c8212aee4b78ccaf616b6d8d77236d88a6e59d4ddc5ae1c825444e
Dec 05 15:48:05.044 INFO running `"docker" "start" "-a" "beaf9b9e74c8212aee4b78ccaf616b6d8d77236d88a6e59d4ddc5ae1c825444e"`
Dec 05 15:48:06.567 INFO [stderr] usermod: no changes
Dec 05 15:48:06.719 INFO [stderr]     Checking handlebars v0.22.0
Dec 05 15:48:09.355 INFO [stderr]     Checking cargo-external-doc v0.1.0 (/source)
Dec 05 15:48:11.463 INFO [stderr] warning: unused variable: `result`
Dec 05 15:48:11.463 INFO [stderr]   --> src/main.rs:51:9
Dec 05 15:48:11.463 INFO [stderr]    |
Dec 05 15:48:11.463 INFO [stderr] 51 |     let result: String = String::from_utf8(stdout).expect("cargo command failed");
Dec 05 15:48:11.463 INFO [stderr]    |         ^^^^^^ help: consider using `_result` instead
Dec 05 15:48:11.475 INFO [stderr]    |
Dec 05 15:48:11.475 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 15:48:11.475 INFO [stderr] 
Dec 05 15:48:11.475 INFO [stderr] warning: unused variable: `test_result`
Dec 05 15:48:11.475 INFO [stderr]   --> src/main.rs:78:17
Dec 05 15:48:11.475 INFO [stderr]    |
Dec 05 15:48:11.475 INFO [stderr] 78 |             let test_result: String = String::from_utf8(test_stdout)
Dec 05 15:48:11.475 INFO [stderr]    |                 ^^^^^^^^^^^ help: consider using `_test_result` instead
Dec 05 15:48:11.475 INFO [stderr] 
Dec 05 15:48:11.475 INFO [stderr] warning: unused variable: `doc_result`
Dec 05 15:48:11.475 INFO [stderr]    --> src/main.rs:103:17
Dec 05 15:48:11.475 INFO [stderr]     |
Dec 05 15:48:11.475 INFO [stderr] 103 |             let doc_result: String = String::from_utf8(doc_stdout).expect("rustdoc command failed");
Dec 05 15:48:11.475 INFO [stderr]     |                 ^^^^^^^^^^ help: consider using `_doc_result` instead
Dec 05 15:48:11.475 INFO [stderr] 
Dec 05 15:48:11.767 INFO [stderr] warning: unused variable: `result`
Dec 05 15:48:11.767 INFO [stderr]   --> src/main.rs:51:9
Dec 05 15:48:11.767 INFO [stderr]    |
Dec 05 15:48:11.767 INFO [stderr] 51 |     let result: String = String::from_utf8(stdout).expect("cargo command failed");
Dec 05 15:48:11.767 INFO [stderr]    |         ^^^^^^ help: consider using `_result` instead
Dec 05 15:48:11.767 INFO [stderr]    |
Dec 05 15:48:11.767 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 15:48:11.767 INFO [stderr] 
Dec 05 15:48:11.767 INFO [stderr] warning: unused variable: `test_result`
Dec 05 15:48:11.767 INFO [stderr]   --> src/main.rs:78:17
Dec 05 15:48:11.767 INFO [stderr]    |
Dec 05 15:48:11.767 INFO [stderr] 78 |             let test_result: String = String::from_utf8(test_stdout)
Dec 05 15:48:11.767 INFO [stderr]    |                 ^^^^^^^^^^^ help: consider using `_test_result` instead
Dec 05 15:48:11.767 INFO [stderr] 
Dec 05 15:48:11.767 INFO [stderr] warning: unused variable: `doc_result`
Dec 05 15:48:11.767 INFO [stderr]    --> src/main.rs:103:17
Dec 05 15:48:11.767 INFO [stderr]     |
Dec 05 15:48:11.767 INFO [stderr] 103 |             let doc_result: String = String::from_utf8(doc_stdout).expect("rustdoc command failed");
Dec 05 15:48:11.767 INFO [stderr]     |                 ^^^^^^^^^^ help: consider using `_doc_result` instead
Dec 05 15:48:11.767 INFO [stderr] 
Dec 05 15:48:11.791 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.20s
Dec 05 15:48:11.797 INFO [stderr] su: No module specific data is present
Dec 05 15:48:12.709 INFO running `"docker" "inspect" "beaf9b9e74c8212aee4b78ccaf616b6d8d77236d88a6e59d4ddc5ae1c825444e"`
Dec 05 15:48:12.987 INFO running `"docker" "rm" "-f" "beaf9b9e74c8212aee4b78ccaf616b6d8d77236d88a6e59d4ddc5ae1c825444e"`
Dec 05 15:48:13.347 INFO [stdout] beaf9b9e74c8212aee4b78ccaf616b6d8d77236d88a6e59d4ddc5ae1c825444e