Dec 07 21:36:26.421 INFO testing cargo-external-doc-0.1.0 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 07 21:36:26.421 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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 07 21:36:26.613 INFO [stdout] 8086fa2550ff99a8876457e30ec48cd8f8a1a48b56c5eac0870326dbc0f8a916
Dec 07 21:36:26.615 INFO running `"docker" "start" "-a" "8086fa2550ff99a8876457e30ec48cd8f8a1a48b56c5eac0870326dbc0f8a916"`
Dec 07 21:36:27.480 INFO [stderr] usermod: no changes
Dec 07 21:36:27.644 INFO [stderr]    Compiling handlebars v0.22.0
Dec 07 21:36:31.910 INFO [stderr]    Compiling cargo-external-doc v0.1.0 (/source)
Dec 07 21:36:33.252 INFO [stderr] warning: unused variable: `result`
Dec 07 21:36:33.252 INFO [stderr]   --> src/main.rs:51:9
Dec 07 21:36:33.252 INFO [stderr]    |
Dec 07 21:36:33.252 INFO [stderr] 51 |     let result: String = String::from_utf8(stdout).expect("cargo command failed");
Dec 07 21:36:33.252 INFO [stderr]    |         ^^^^^^ help: consider using `_result` instead
Dec 07 21:36:33.252 INFO [stderr]    |
Dec 07 21:36:33.252 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 07 21:36:33.252 INFO [stderr] 
Dec 07 21:36:33.252 INFO [stderr] warning: unused variable: `test_result`
Dec 07 21:36:33.252 INFO [stderr]   --> src/main.rs:78:17
Dec 07 21:36:33.252 INFO [stderr]    |
Dec 07 21:36:33.252 INFO [stderr] 78 |             let test_result: String = String::from_utf8(test_stdout)
Dec 07 21:36:33.252 INFO [stderr]    |                 ^^^^^^^^^^^ help: consider using `_test_result` instead
Dec 07 21:36:33.252 INFO [stderr] 
Dec 07 21:36:33.252 INFO [stderr] warning: unused variable: `doc_result`
Dec 07 21:36:33.252 INFO [stderr]    --> src/main.rs:103:17
Dec 07 21:36:33.252 INFO [stderr]     |
Dec 07 21:36:33.252 INFO [stderr] 103 |             let doc_result: String = String::from_utf8(doc_stdout).expect("rustdoc command failed");
Dec 07 21:36:33.252 INFO [stderr]     |                 ^^^^^^^^^^ help: consider using `_doc_result` instead
Dec 07 21:36:33.252 INFO [stderr] 
Dec 07 21:36:34.551 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.04s
Dec 07 21:36:34.563 INFO [stderr] su: No module specific data is present
Dec 07 21:36:35.156 INFO running `"docker" "inspect" "8086fa2550ff99a8876457e30ec48cd8f8a1a48b56c5eac0870326dbc0f8a916"`
Dec 07 21:36:35.320 INFO running `"docker" "rm" "-f" "8086fa2550ff99a8876457e30ec48cd8f8a1a48b56c5eac0870326dbc0f8a916"`
Dec 07 21:36:35.501 INFO [stdout] 8086fa2550ff99a8876457e30ec48cd8f8a1a48b56c5eac0870326dbc0f8a916
Dec 07 21:36:35.503 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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 07 21:36:35.776 INFO [stdout] 850257885d6124c823239debb9b3dad146230033e552945a74d4534c4f57827d
Dec 07 21:36:35.784 INFO running `"docker" "start" "-a" "850257885d6124c823239debb9b3dad146230033e552945a74d4534c4f57827d"`
Dec 07 21:36:36.578 INFO [stderr] usermod: no changes
Dec 07 21:36:36.652 INFO [stderr]    Compiling cargo-external-doc v0.1.0 (/source)
Dec 07 21:36:38.073 INFO [stderr] warning: unused variable: `result`
Dec 07 21:36:38.073 INFO [stderr]   --> src/main.rs:51:9
Dec 07 21:36:38.073 INFO [stderr]    |
Dec 07 21:36:38.073 INFO [stderr] 51 |     let result: String = String::from_utf8(stdout).expect("cargo command failed");
Dec 07 21:36:38.073 INFO [stderr]    |         ^^^^^^ help: consider using `_result` instead
Dec 07 21:36:38.073 INFO [stderr]    |
Dec 07 21:36:38.073 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 07 21:36:38.073 INFO [stderr] 
Dec 07 21:36:38.073 INFO [stderr] warning: unused variable: `test_result`
Dec 07 21:36:38.073 INFO [stderr]   --> src/main.rs:78:17
Dec 07 21:36:38.073 INFO [stderr]    |
Dec 07 21:36:38.073 INFO [stderr] 78 |             let test_result: String = String::from_utf8(test_stdout)
Dec 07 21:36:38.073 INFO [stderr]    |                 ^^^^^^^^^^^ help: consider using `_test_result` instead
Dec 07 21:36:38.074 INFO [stderr] 
Dec 07 21:36:38.074 INFO [stderr] warning: unused variable: `doc_result`
Dec 07 21:36:38.074 INFO [stderr]    --> src/main.rs:103:17
Dec 07 21:36:38.074 INFO [stderr]     |
Dec 07 21:36:38.074 INFO [stderr] 103 |             let doc_result: String = String::from_utf8(doc_stdout).expect("rustdoc command failed");
Dec 07 21:36:38.074 INFO [stderr]     |                 ^^^^^^^^^^ help: consider using `_doc_result` instead
Dec 07 21:36:38.074 INFO [stderr] 
Dec 07 21:36:38.462 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.86s
Dec 07 21:36:38.468 INFO [stderr] su: No module specific data is present
Dec 07 21:36:39.624 INFO running `"docker" "inspect" "850257885d6124c823239debb9b3dad146230033e552945a74d4534c4f57827d"`
Dec 07 21:36:39.944 INFO running `"docker" "rm" "-f" "850257885d6124c823239debb9b3dad146230033e552945a74d4534c4f57827d"`
Dec 07 21:36:40.268 INFO [stdout] 850257885d6124c823239debb9b3dad146230033e552945a74d4534c4f57827d
Dec 07 21:36:40.272 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-4/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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 07 21:36:40.902 INFO [stdout] 0d7c4d46999d8425d5b1bb8b37e1dd66ea1e3f4292552803948891a84df9fa88
Dec 07 21:36:40.904 INFO running `"docker" "start" "-a" "0d7c4d46999d8425d5b1bb8b37e1dd66ea1e3f4292552803948891a84df9fa88"`
Dec 07 21:36:41.864 INFO [stderr] usermod: no changes
Dec 07 21:36:41.972 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.07s
Dec 07 21:36:41.988 INFO [stderr]      Running /target/debug/deps/cargo_external_doc-6aa41b4dca4765d7
Dec 07 21:36:41.995 INFO [stdout] 
Dec 07 21:36:41.995 INFO [stdout] running 0 tests
Dec 07 21:36:41.995 INFO [stdout] 
Dec 07 21:36:41.995 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 21:36:41.995 INFO [stdout] 
Dec 07 21:36:41.998 INFO [stderr] su: No module specific data is present
Dec 07 21:36:42.684 INFO running `"docker" "inspect" "0d7c4d46999d8425d5b1bb8b37e1dd66ea1e3f4292552803948891a84df9fa88"`
Dec 07 21:36:42.946 INFO running `"docker" "rm" "-f" "0d7c4d46999d8425d5b1bb8b37e1dd66ea1e3f4292552803948891a84df9fa88"`
Dec 07 21:36:43.112 INFO [stdout] 0d7c4d46999d8425d5b1bb8b37e1dd66ea1e3f4292552803948891a84df9fa88