Dec 07 21:36:32.025 INFO testing cargo-external-doc-0.1.0 against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 07 21:36:32.025 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 21:36:32.348 INFO [stdout] d5bc4df5088bd54e8521a2c93eb9bb69ab156101f0aed7f0b7d40e00ca9bcc90
Dec 07 21:36:32.350 INFO running `"docker" "start" "-a" "d5bc4df5088bd54e8521a2c93eb9bb69ab156101f0aed7f0b7d40e00ca9bcc90"`
Dec 07 21:36:33.592 INFO [stderr] usermod: no changes
Dec 07 21:36:33.777 INFO [stderr]    Compiling handlebars v0.22.0
Dec 07 21:36:39.420 INFO [stderr]    Compiling cargo-external-doc v0.1.0 (/source)
Dec 07 21:36:41.304 INFO [stderr] warning: unused variable: `result`
Dec 07 21:36:41.304 INFO [stderr]   --> src/main.rs:51:9
Dec 07 21:36:41.304 INFO [stderr]    |
Dec 07 21:36:41.304 INFO [stderr] 51 |     let result: String = String::from_utf8(stdout).expect("cargo command failed");
Dec 07 21:36:41.304 INFO [stderr]    |         ^^^^^^ help: consider using `_result` instead
Dec 07 21:36:41.304 INFO [stderr]    |
Dec 07 21:36:41.304 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 07 21:36:41.304 INFO [stderr] 
Dec 07 21:36:41.304 INFO [stderr] warning: unused variable: `test_result`
Dec 07 21:36:41.304 INFO [stderr]   --> src/main.rs:78:17
Dec 07 21:36:41.304 INFO [stderr]    |
Dec 07 21:36:41.304 INFO [stderr] 78 |             let test_result: String = String::from_utf8(test_stdout)
Dec 07 21:36:41.304 INFO [stderr]    |                 ^^^^^^^^^^^ help: consider using `_test_result` instead
Dec 07 21:36:41.304 INFO [stderr] 
Dec 07 21:36:41.304 INFO [stderr] warning: unused variable: `doc_result`
Dec 07 21:36:41.304 INFO [stderr]    --> src/main.rs:103:17
Dec 07 21:36:41.304 INFO [stderr]     |
Dec 07 21:36:41.304 INFO [stderr] 103 |             let doc_result: String = String::from_utf8(doc_stdout).expect("rustdoc command failed");
Dec 07 21:36:41.304 INFO [stderr]     |                 ^^^^^^^^^^ help: consider using `_doc_result` instead
Dec 07 21:36:41.304 INFO [stderr] 
Dec 07 21:36:42.622 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.00s
Dec 07 21:36:42.627 INFO [stderr] su: No module specific data is present
Dec 07 21:36:43.367 INFO running `"docker" "inspect" "d5bc4df5088bd54e8521a2c93eb9bb69ab156101f0aed7f0b7d40e00ca9bcc90"`
Dec 07 21:36:43.564 INFO running `"docker" "rm" "-f" "d5bc4df5088bd54e8521a2c93eb9bb69ab156101f0aed7f0b7d40e00ca9bcc90"`
Dec 07 21:36:43.808 INFO [stdout] d5bc4df5088bd54e8521a2c93eb9bb69ab156101f0aed7f0b7d40e00ca9bcc90
Dec 07 21:36:43.810 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 21:36:44.343 INFO [stdout] 16fdf7802b05b63766af3311a449d5c59cdc61e8d517e20af42e872a471bc63b
Dec 07 21:36:44.345 INFO running `"docker" "start" "-a" "16fdf7802b05b63766af3311a449d5c59cdc61e8d517e20af42e872a471bc63b"`
Dec 07 21:36:45.272 INFO [stderr] usermod: no changes
Dec 07 21:36:45.348 INFO [stderr]    Compiling cargo-external-doc v0.1.0 (/source)
Dec 07 21:36:46.976 INFO [stderr] warning: unused variable: `result`
Dec 07 21:36:46.976 INFO [stderr]   --> src/main.rs:51:9
Dec 07 21:36:46.976 INFO [stderr]    |
Dec 07 21:36:46.977 INFO [stderr] 51 |     let result: String = String::from_utf8(stdout).expect("cargo command failed");
Dec 07 21:36:46.977 INFO [stderr]    |         ^^^^^^ help: consider using `_result` instead
Dec 07 21:36:46.977 INFO [stderr]    |
Dec 07 21:36:46.977 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 07 21:36:46.977 INFO [stderr] 
Dec 07 21:36:46.977 INFO [stderr] warning: unused variable: `test_result`
Dec 07 21:36:46.977 INFO [stderr]   --> src/main.rs:78:17
Dec 07 21:36:46.977 INFO [stderr]    |
Dec 07 21:36:46.977 INFO [stderr] 78 |             let test_result: String = String::from_utf8(test_stdout)
Dec 07 21:36:46.977 INFO [stderr]    |                 ^^^^^^^^^^^ help: consider using `_test_result` instead
Dec 07 21:36:46.977 INFO [stderr] 
Dec 07 21:36:46.977 INFO [stderr] warning: unused variable: `doc_result`
Dec 07 21:36:46.977 INFO [stderr]    --> src/main.rs:103:17
Dec 07 21:36:46.977 INFO [stderr]     |
Dec 07 21:36:46.977 INFO [stderr] 103 |             let doc_result: String = String::from_utf8(doc_stdout).expect("rustdoc command failed");
Dec 07 21:36:46.977 INFO [stderr]     |                 ^^^^^^^^^^ help: consider using `_doc_result` instead
Dec 07 21:36:46.977 INFO [stderr] 
Dec 07 21:36:47.300 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.01s
Dec 07 21:36:47.305 INFO [stderr] su: No module specific data is present
Dec 07 21:36:47.725 INFO running `"docker" "inspect" "16fdf7802b05b63766af3311a449d5c59cdc61e8d517e20af42e872a471bc63b"`
Dec 07 21:36:47.884 INFO running `"docker" "rm" "-f" "16fdf7802b05b63766af3311a449d5c59cdc61e8d517e20af42e872a471bc63b"`
Dec 07 21:36:48.088 INFO [stdout] 16fdf7802b05b63766af3311a449d5c59cdc61e8d517e20af42e872a471bc63b
Dec 07 21:36:48.090 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-6/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 21:36:48.439 INFO [stdout] 054997be0e277f59b08f2811ed69d5c1cf5041289fd0be0d984081c189438f82
Dec 07 21:36:48.442 INFO running `"docker" "start" "-a" "054997be0e277f59b08f2811ed69d5c1cf5041289fd0be0d984081c189438f82"`
Dec 07 21:36:49.380 INFO [stderr] usermod: no changes
Dec 07 21:36:49.536 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
Dec 07 21:36:49.536 INFO [stderr]      Running /target/debug/deps/cargo_external_doc-b09e5c14361ffbe3
Dec 07 21:36:49.560 INFO [stdout] 
Dec 07 21:36:49.560 INFO [stdout] running 0 tests
Dec 07 21:36:49.560 INFO [stdout] 
Dec 07 21:36:49.561 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 07 21:36:49.561 INFO [stdout] 
Dec 07 21:36:49.563 INFO [stderr] su: No module specific data is present
Dec 07 21:36:50.439 INFO running `"docker" "inspect" "054997be0e277f59b08f2811ed69d5c1cf5041289fd0be0d984081c189438f82"`
Dec 07 21:36:50.632 INFO running `"docker" "rm" "-f" "054997be0e277f59b08f2811ed69d5c1cf5041289fd0be0d984081c189438f82"`
Dec 07 21:36:50.851 INFO [stdout] 054997be0e277f59b08f2811ed69d5c1cf5041289fd0be0d984081c189438f82