Dec 01 01:05:01.025 INFO checking cargo-external-doc-0.1.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Dec 01 01:05:01.025 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 01 01:05:01.472 INFO [stdout] a16258c11b2751e7677ee8bdcb50ae6b090ab9ac89058d6ffbedede83b546ac1
Dec 01 01:05:01.484 INFO running `"docker" "start" "-a" "a16258c11b2751e7677ee8bdcb50ae6b090ab9ac89058d6ffbedede83b546ac1"`
Dec 01 01:05:02.820 INFO [stderr] usermod: no changes
Dec 01 01:05:02.924 INFO [stderr]     Checking handlebars v0.22.0
Dec 01 01:05:05.619 INFO [stderr]     Checking cargo-external-doc v0.1.0 (/source)
Dec 01 01:05:09.104 INFO [stderr] warning: unused variable: `result`
Dec 01 01:05:09.105 INFO [stderr]   --> src/main.rs:51:9
Dec 01 01:05:09.105 INFO [stderr]    |
Dec 01 01:05:09.105 INFO [stderr] 51 |     let result: String = String::from_utf8(stdout).expect("cargo command failed");
Dec 01 01:05:09.105 INFO [stderr]    |         ^^^^^^ help: consider using `_result` instead
Dec 01 01:05:09.106 INFO [stderr]    |
Dec 01 01:05:09.106 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 01:05:09.106 INFO [stderr] 
Dec 01 01:05:09.106 INFO [stderr] warning: unused variable: `test_result`
Dec 01 01:05:09.107 INFO [stderr]   --> src/main.rs:78:17
Dec 01 01:05:09.107 INFO [stderr]    |
Dec 01 01:05:09.107 INFO [stderr] 78 |             let test_result: String = String::from_utf8(test_stdout)
Dec 01 01:05:09.107 INFO [stderr]    |                 ^^^^^^^^^^^ help: consider using `_test_result` instead
Dec 01 01:05:09.107 INFO [stderr] 
Dec 01 01:05:09.108 INFO [stderr] warning: unused variable: `doc_result`
Dec 01 01:05:09.108 INFO [stderr]    --> src/main.rs:103:17
Dec 01 01:05:09.108 INFO [stderr]     |
Dec 01 01:05:09.108 INFO [stderr] 103 |             let doc_result: String = String::from_utf8(doc_stdout).expect("rustdoc command failed");
Dec 01 01:05:09.109 INFO [stderr]     |                 ^^^^^^^^^^ help: consider using `_doc_result` instead
Dec 01 01:05:09.109 INFO [stderr] 
Dec 01 01:05:09.384 INFO [stderr] warning: unused variable: `result`
Dec 01 01:05:09.385 INFO [stderr]   --> src/main.rs:51:9
Dec 01 01:05:09.385 INFO [stderr]    |
Dec 01 01:05:09.385 INFO [stderr] 51 |     let result: String = String::from_utf8(stdout).expect("cargo command failed");
Dec 01 01:05:09.385 INFO [stderr]    |         ^^^^^^ help: consider using `_result` instead
Dec 01 01:05:09.386 INFO [stderr]    |
Dec 01 01:05:09.386 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 01:05:09.386 INFO [stderr] 
Dec 01 01:05:09.386 INFO [stderr] warning: unused variable: `test_result`
Dec 01 01:05:09.387 INFO [stderr]   --> src/main.rs:78:17
Dec 01 01:05:09.387 INFO [stderr]    |
Dec 01 01:05:09.387 INFO [stderr] 78 |             let test_result: String = String::from_utf8(test_stdout)
Dec 01 01:05:09.387 INFO [stderr]    |                 ^^^^^^^^^^^ help: consider using `_test_result` instead
Dec 01 01:05:09.387 INFO [stderr] 
Dec 01 01:05:09.388 INFO [stderr] warning: unused variable: `doc_result`
Dec 01 01:05:09.388 INFO [stderr]    --> src/main.rs:103:17
Dec 01 01:05:09.388 INFO [stderr]     |
Dec 01 01:05:09.388 INFO [stderr] 103 |             let doc_result: String = String::from_utf8(doc_stdout).expect("rustdoc command failed");
Dec 01 01:05:09.389 INFO [stderr]     |                 ^^^^^^^^^^ help: consider using `_doc_result` instead
Dec 01 01:05:09.389 INFO [stderr] 
Dec 01 01:05:09.464 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.62s
Dec 01 01:05:09.469 INFO [stderr] su: No module specific data is present
Dec 01 01:05:10.845 INFO running `"docker" "inspect" "a16258c11b2751e7677ee8bdcb50ae6b090ab9ac89058d6ffbedede83b546ac1"`
Dec 01 01:05:11.192 INFO running `"docker" "rm" "-f" "a16258c11b2751e7677ee8bdcb50ae6b090ab9ac89058d6ffbedede83b546ac1"`
Dec 01 01:05:11.492 INFO [stdout] a16258c11b2751e7677ee8bdcb50ae6b090ab9ac89058d6ffbedede83b546ac1