Nov 18 18:41:36.908 INFO testing cargo-external-doc-0.1.0 against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 18 18:41:36.908 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 18:41:37.063 INFO [stdout] f854e3506df944550f10500bcded1d30ca709ba49b71b357a15ceee7b5e96b37
Nov 18 18:41:37.068 INFO running `"docker" "start" "-a" "f854e3506df944550f10500bcded1d30ca709ba49b71b357a15ceee7b5e96b37"`
Nov 18 18:41:38.069 INFO [stderr] usermod: no changes
Nov 18 18:41:38.154 INFO [stderr]    Compiling handlebars v0.22.0
Nov 18 18:41:42.951 INFO [stderr]    Compiling cargo-external-doc v0.1.0 (/source)
Nov 18 18:41:44.423 INFO [stderr] warning: unused variable: `result`
Nov 18 18:41:44.423 INFO [stderr]   --> src/main.rs:51:9
Nov 18 18:41:44.423 INFO [stderr]    |
Nov 18 18:41:44.423 INFO [stderr] 51 |     let result: String = String::from_utf8(stdout).expect("cargo command failed");
Nov 18 18:41:44.423 INFO [stderr]    |         ^^^^^^ help: consider using `_result` instead
Nov 18 18:41:44.423 INFO [stderr]    |
Nov 18 18:41:44.423 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 18 18:41:44.423 INFO [stderr] 
Nov 18 18:41:44.423 INFO [stderr] warning: unused variable: `test_result`
Nov 18 18:41:44.423 INFO [stderr]   --> src/main.rs:78:17
Nov 18 18:41:44.423 INFO [stderr]    |
Nov 18 18:41:44.423 INFO [stderr] 78 |             let test_result: String = String::from_utf8(test_stdout)
Nov 18 18:41:44.423 INFO [stderr]    |                 ^^^^^^^^^^^ help: consider using `_test_result` instead
Nov 18 18:41:44.423 INFO [stderr] 
Nov 18 18:41:44.423 INFO [stderr] warning: unused variable: `doc_result`
Nov 18 18:41:44.423 INFO [stderr]    --> src/main.rs:103:17
Nov 18 18:41:44.423 INFO [stderr]     |
Nov 18 18:41:44.423 INFO [stderr] 103 |             let doc_result: String = String::from_utf8(doc_stdout).expect("rustdoc command failed");
Nov 18 18:41:44.423 INFO [stderr]     |                 ^^^^^^^^^^ help: consider using `_doc_result` instead
Nov 18 18:41:44.423 INFO [stderr] 
Nov 18 18:41:45.361 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.26s
Nov 18 18:41:45.365 INFO [stderr] su: No module specific data is present
Nov 18 18:41:45.791 INFO running `"docker" "inspect" "f854e3506df944550f10500bcded1d30ca709ba49b71b357a15ceee7b5e96b37"`
Nov 18 18:41:45.937 INFO running `"docker" "rm" "-f" "f854e3506df944550f10500bcded1d30ca709ba49b71b357a15ceee7b5e96b37"`
Nov 18 18:41:46.064 INFO [stdout] f854e3506df944550f10500bcded1d30ca709ba49b71b357a15ceee7b5e96b37
Nov 18 18:41:46.066 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 18:41:46.314 INFO [stdout] 61a1fe4461f0c79f091b7f9b10a115c72c143b7060117d66b83a712d475b86a5
Nov 18 18:41:46.316 INFO running `"docker" "start" "-a" "61a1fe4461f0c79f091b7f9b10a115c72c143b7060117d66b83a712d475b86a5"`
Nov 18 18:41:46.749 INFO [stderr] usermod: no changes
Nov 18 18:41:46.823 INFO [stderr]    Compiling cargo-external-doc v0.1.0 (/source)
Nov 18 18:41:48.095 INFO [stderr] warning: unused variable: `result`
Nov 18 18:41:48.096 INFO [stderr]   --> src/main.rs:51:9
Nov 18 18:41:48.096 INFO [stderr]    |
Nov 18 18:41:48.096 INFO [stderr] 51 |     let result: String = String::from_utf8(stdout).expect("cargo command failed");
Nov 18 18:41:48.097 INFO [stderr]    |         ^^^^^^ help: consider using `_result` instead
Nov 18 18:41:48.097 INFO [stderr]    |
Nov 18 18:41:48.097 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Nov 18 18:41:48.098 INFO [stderr] 
Nov 18 18:41:48.098 INFO [stderr] warning: unused variable: `test_result`
Nov 18 18:41:48.098 INFO [stderr]   --> src/main.rs:78:17
Nov 18 18:41:48.099 INFO [stderr]    |
Nov 18 18:41:48.099 INFO [stderr] 78 |             let test_result: String = String::from_utf8(test_stdout)
Nov 18 18:41:48.099 INFO [stderr]    |                 ^^^^^^^^^^^ help: consider using `_test_result` instead
Nov 18 18:41:48.100 INFO [stderr] 
Nov 18 18:41:48.100 INFO [stderr] warning: unused variable: `doc_result`
Nov 18 18:41:48.100 INFO [stderr]    --> src/main.rs:103:17
Nov 18 18:41:48.101 INFO [stderr]     |
Nov 18 18:41:48.101 INFO [stderr] 103 |             let doc_result: String = String::from_utf8(doc_stdout).expect("rustdoc command failed");
Nov 18 18:41:48.101 INFO [stderr]     |                 ^^^^^^^^^^ help: consider using `_doc_result` instead
Nov 18 18:41:48.102 INFO [stderr] 
Nov 18 18:41:48.374 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.59s
Nov 18 18:41:48.379 INFO [stderr] su: No module specific data is present
Nov 18 18:41:48.779 INFO running `"docker" "inspect" "61a1fe4461f0c79f091b7f9b10a115c72c143b7060117d66b83a712d475b86a5"`
Nov 18 18:41:48.868 INFO running `"docker" "rm" "-f" "61a1fe4461f0c79f091b7f9b10a115c72c143b7060117d66b83a712d475b86a5"`
Nov 18 18:41:48.947 INFO [stdout] 61a1fe4461f0c79f091b7f9b10a115c72c143b7060117d66b83a712d475b86a5
Nov 18 18:41:48.950 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-4/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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"`
Nov 18 18:41:49.175 INFO [stdout] 63905b1af5045c536307a43af1502daf0b3129950d7ee8a781031f400b51121b
Nov 18 18:41:49.180 INFO running `"docker" "start" "-a" "63905b1af5045c536307a43af1502daf0b3129950d7ee8a781031f400b51121b"`
Nov 18 18:41:49.668 INFO [stderr] usermod: no changes
Nov 18 18:41:49.730 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Nov 18 18:41:49.742 INFO [stderr]      Running /target/debug/deps/cargo_external_doc-8f94e747ddae403b
Nov 18 18:41:49.744 INFO [stdout] 
Nov 18 18:41:49.744 INFO [stdout] running 0 tests
Nov 18 18:41:49.748 INFO [stdout] 
Nov 18 18:41:49.748 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 18 18:41:49.748 INFO [stdout] 
Nov 18 18:41:49.755 INFO [stderr] su: No module specific data is present
Nov 18 18:41:50.087 INFO running `"docker" "inspect" "63905b1af5045c536307a43af1502daf0b3129950d7ee8a781031f400b51121b"`
Nov 18 18:41:50.204 INFO running `"docker" "rm" "-f" "63905b1af5045c536307a43af1502daf0b3129950d7ee8a781031f400b51121b"`
Nov 18 18:41:50.319 INFO [stdout] 63905b1af5045c536307a43af1502daf0b3129950d7ee8a781031f400b51121b