Nov 29 03:42:53.389 INFO checking cargo-external-doc-0.1.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 29 03:42:53.389 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 29 03:42:53.822 INFO [stdout] b9f4c862d68972e1c7cb223ee9632c7e74130c6692f6274f17b3b74c01bb55c1
Nov 29 03:42:53.824 INFO running `"docker" "start" "-a" "b9f4c862d68972e1c7cb223ee9632c7e74130c6692f6274f17b3b74c01bb55c1"`
Nov 29 03:42:55.427 INFO [stderr] usermod: no changes
Nov 29 03:42:55.566 INFO [stderr]     Checking cargo-external-doc v0.1.0 (/source)
Nov 29 03:42:58.153 INFO [stderr] warning: unused variable: `result`
Nov 29 03:42:58.153 INFO [stderr]   --> src/main.rs:51:9
Nov 29 03:42:58.153 INFO [stderr]    |
Nov 29 03:42:58.153 INFO [stderr] 51 |     let result: String = String::from_utf8(stdout).expect("cargo command failed");
Nov 29 03:42:58.153 INFO [stderr]    |         ^^^^^^ help: consider using `_result` instead
Nov 29 03:42:58.153 INFO [stderr]    |
Nov 29 03:42:58.153 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 03:42:58.153 INFO [stderr] 
Nov 29 03:42:58.153 INFO [stderr] warning: unused variable: `test_result`
Nov 29 03:42:58.153 INFO [stderr]   --> src/main.rs:78:17
Nov 29 03:42:58.153 INFO [stderr]    |
Nov 29 03:42:58.153 INFO [stderr] 78 |             let test_result: String = String::from_utf8(test_stdout)
Nov 29 03:42:58.153 INFO [stderr]    |                 ^^^^^^^^^^^ help: consider using `_test_result` instead
Nov 29 03:42:58.153 INFO [stderr] 
Nov 29 03:42:58.154 INFO [stderr] warning: unused variable: `doc_result`
Nov 29 03:42:58.154 INFO [stderr]    --> src/main.rs:103:17
Nov 29 03:42:58.154 INFO [stderr]     |
Nov 29 03:42:58.154 INFO [stderr] 103 |             let doc_result: String = String::from_utf8(doc_stdout).expect("rustdoc command failed");
Nov 29 03:42:58.154 INFO [stderr]     |                 ^^^^^^^^^^ help: consider using `_doc_result` instead
Nov 29 03:42:58.154 INFO [stderr] 
Nov 29 03:42:58.509 INFO [stderr] warning: unused variable: `result`
Nov 29 03:42:58.509 INFO [stderr]   --> src/main.rs:51:9
Nov 29 03:42:58.509 INFO [stderr]    |
Nov 29 03:42:58.509 INFO [stderr] 51 |     let result: String = String::from_utf8(stdout).expect("cargo command failed");
Nov 29 03:42:58.510 INFO [stderr]    |         ^^^^^^ help: consider using `_result` instead
Nov 29 03:42:58.510 INFO [stderr]    |
Nov 29 03:42:58.510 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 29 03:42:58.510 INFO [stderr] 
Nov 29 03:42:58.511 INFO [stderr] warning: unused variable: `test_result`
Nov 29 03:42:58.511 INFO [stderr]   --> src/main.rs:78:17
Nov 29 03:42:58.511 INFO [stderr]    |
Nov 29 03:42:58.511 INFO [stderr] 78 |             let test_result: String = String::from_utf8(test_stdout)
Nov 29 03:42:58.512 INFO [stderr]    |                 ^^^^^^^^^^^ help: consider using `_test_result` instead
Nov 29 03:42:58.512 INFO [stderr] 
Nov 29 03:42:58.512 INFO [stderr] warning: unused variable: `doc_result`
Nov 29 03:42:58.512 INFO [stderr]    --> src/main.rs:103:17
Nov 29 03:42:58.512 INFO [stderr]     |
Nov 29 03:42:58.513 INFO [stderr] 103 |             let doc_result: String = String::from_utf8(doc_stdout).expect("rustdoc command failed");
Nov 29 03:42:58.513 INFO [stderr]     |                 ^^^^^^^^^^ help: consider using `_doc_result` instead
Nov 29 03:42:58.513 INFO [stderr] 
Nov 29 03:42:58.559 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.10s
Nov 29 03:42:58.563 INFO [stderr] su: No module specific data is present
Nov 29 03:43:00.058 INFO running `"docker" "inspect" "b9f4c862d68972e1c7cb223ee9632c7e74130c6692f6274f17b3b74c01bb55c1"`
Nov 29 03:43:00.464 INFO running `"docker" "rm" "-f" "b9f4c862d68972e1c7cb223ee9632c7e74130c6692f6274f17b3b74c01bb55c1"`
Nov 29 03:43:00.808 INFO [stdout] b9f4c862d68972e1c7cb223ee9632c7e74130c6692f6274f17b3b74c01bb55c1