Nov 17 12:10:19.865 INFO testing RustExamples/understand_ownership against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 17 12:10:19.865 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 17 12:10:20.111 INFO [stdout] a701f9cce3f66c5dd71abc2fc6e5944d5a541cbf45135d65564e0adebe8f156c
Nov 17 12:10:20.113 INFO running `"docker" "start" "-a" "a701f9cce3f66c5dd71abc2fc6e5944d5a541cbf45135d65564e0adebe8f156c"`
Nov 17 12:10:20.547 INFO [stderr] usermod: no changes
Nov 17 12:10:20.582 INFO [stderr]    Compiling understand_ownership v0.1.0 (/source)
Nov 17 12:10:20.887 INFO [stderr] warning: unused variable: `word`
Nov 17 12:10:20.887 INFO [stderr]  --> src/main.rs:5:9
Nov 17 12:10:20.887 INFO [stderr]   |
Nov 17 12:10:20.887 INFO [stderr] 5 |     let word = first_word(&s);
Nov 17 12:10:20.887 INFO [stderr]   |         ^^^^ help: consider using `_word` instead
Nov 17 12:10:20.887 INFO [stderr]   |
Nov 17 12:10:20.887 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 17 12:10:20.887 INFO [stderr] 
Nov 17 12:10:20.887 INFO [stderr] warning: unused variable: `word`
Nov 17 12:10:20.887 INFO [stderr]  --> src/main.rs:6:9
Nov 17 12:10:20.887 INFO [stderr]   |
Nov 17 12:10:20.887 INFO [stderr] 6 |     let word = first_word(&s[..5]);
Nov 17 12:10:20.887 INFO [stderr]   |         ^^^^ help: consider using `_word` instead
Nov 17 12:10:20.887 INFO [stderr] 
Nov 17 12:10:20.887 INFO [stderr] warning: unused variable: `word`
Nov 17 12:10:20.887 INFO [stderr]  --> src/main.rs:8:9
Nov 17 12:10:20.887 INFO [stderr]   |
Nov 17 12:10:20.887 INFO [stderr] 8 |     let word = first_word(literal);
Nov 17 12:10:20.887 INFO [stderr]   |         ^^^^ help: consider using `_word` instead
Nov 17 12:10:20.887 INFO [stderr] 
Nov 17 12:10:20.891 INFO [stderr] warning: unused variable: `word`
Nov 17 12:10:20.891 INFO [stderr]  --> src/main.rs:9:9
Nov 17 12:10:20.891 INFO [stderr]   |
Nov 17 12:10:20.891 INFO [stderr] 9 |     let word = first_word(&literal[..5]);
Nov 17 12:10:20.891 INFO [stderr]   |         ^^^^ help: consider using `_word` instead
Nov 17 12:10:20.892 INFO [stderr] 
Nov 17 12:10:21.175 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.60s
Nov 17 12:10:21.175 INFO [stderr] su: No module specific data is present
Nov 17 12:10:21.631 INFO running `"docker" "inspect" "a701f9cce3f66c5dd71abc2fc6e5944d5a541cbf45135d65564e0adebe8f156c"`
Nov 17 12:10:21.881 INFO running `"docker" "rm" "-f" "a701f9cce3f66c5dd71abc2fc6e5944d5a541cbf45135d65564e0adebe8f156c"`
Nov 17 12:10:22.004 INFO [stdout] a701f9cce3f66c5dd71abc2fc6e5944d5a541cbf45135d65564e0adebe8f156c
Nov 17 12:10:22.007 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 17 12:10:22.340 INFO [stdout] 6936092cbce573f2e67661f825f7f0e32c48907c915d5770769cfb4810451a57
Nov 17 12:10:22.342 INFO running `"docker" "start" "-a" "6936092cbce573f2e67661f825f7f0e32c48907c915d5770769cfb4810451a57"`
Nov 17 12:10:23.013 INFO [stderr] usermod: no changes
Nov 17 12:10:23.070 INFO [stderr]    Compiling understand_ownership v0.1.0 (/source)
Nov 17 12:10:23.408 INFO [stderr] warning: unused variable: `word`
Nov 17 12:10:23.408 INFO [stderr]  --> src/main.rs:5:9
Nov 17 12:10:23.408 INFO [stderr]   |
Nov 17 12:10:23.408 INFO [stderr] 5 |     let word = first_word(&s);
Nov 17 12:10:23.408 INFO [stderr]   |         ^^^^ help: consider using `_word` instead
Nov 17 12:10:23.408 INFO [stderr]   |
Nov 17 12:10:23.408 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Nov 17 12:10:23.408 INFO [stderr] 
Nov 17 12:10:23.408 INFO [stderr] warning: unused variable: `word`
Nov 17 12:10:23.408 INFO [stderr]  --> src/main.rs:6:9
Nov 17 12:10:23.408 INFO [stderr]   |
Nov 17 12:10:23.408 INFO [stderr] 6 |     let word = first_word(&s[..5]);
Nov 17 12:10:23.408 INFO [stderr]   |         ^^^^ help: consider using `_word` instead
Nov 17 12:10:23.408 INFO [stderr] 
Nov 17 12:10:23.408 INFO [stderr] warning: unused variable: `word`
Nov 17 12:10:23.408 INFO [stderr]  --> src/main.rs:8:9
Nov 17 12:10:23.408 INFO [stderr]   |
Nov 17 12:10:23.408 INFO [stderr] 8 |     let word = first_word(literal);
Nov 17 12:10:23.408 INFO [stderr]   |         ^^^^ help: consider using `_word` instead
Nov 17 12:10:23.408 INFO [stderr] 
Nov 17 12:10:23.408 INFO [stderr] warning: unused variable: `word`
Nov 17 12:10:23.408 INFO [stderr]  --> src/main.rs:9:9
Nov 17 12:10:23.408 INFO [stderr]   |
Nov 17 12:10:23.408 INFO [stderr] 9 |     let word = first_word(&literal[..5]);
Nov 17 12:10:23.408 INFO [stderr]   |         ^^^^ help: consider using `_word` instead
Nov 17 12:10:23.408 INFO [stderr] 
Nov 17 12:10:23.743 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
Nov 17 12:10:23.744 INFO [stderr] su: No module specific data is present
Nov 17 12:10:24.054 INFO running `"docker" "inspect" "6936092cbce573f2e67661f825f7f0e32c48907c915d5770769cfb4810451a57"`
Nov 17 12:10:24.116 INFO running `"docker" "rm" "-f" "6936092cbce573f2e67661f825f7f0e32c48907c915d5770769cfb4810451a57"`
Nov 17 12:10:24.204 INFO [stdout] 6936092cbce573f2e67661f825f7f0e32c48907c915d5770769cfb4810451a57
Nov 17 12:10:24.207 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 17 12:10:24.383 INFO [stdout] 2f8140c3f21d618f202bb01045641e7e6fbfb90f7465b7ddf32e9e36a6edf36f
Nov 17 12:10:24.385 INFO running `"docker" "start" "-a" "2f8140c3f21d618f202bb01045641e7e6fbfb90f7465b7ddf32e9e36a6edf36f"`
Nov 17 12:10:24.930 INFO [stderr] usermod: no changes
Nov 17 12:10:24.959 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Nov 17 12:10:24.960 INFO [stderr]      Running /target/debug/deps/understand_ownership-c751161f60b11481
Nov 17 12:10:24.961 INFO [stdout] 
Nov 17 12:10:24.961 INFO [stdout] running 0 tests
Nov 17 12:10:24.962 INFO [stdout] 
Nov 17 12:10:24.962 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 17 12:10:24.962 INFO [stdout] 
Nov 17 12:10:24.963 INFO [stderr] su: No module specific data is present
Nov 17 12:10:25.210 INFO running `"docker" "inspect" "2f8140c3f21d618f202bb01045641e7e6fbfb90f7465b7ddf32e9e36a6edf36f"`
Nov 17 12:10:25.318 INFO running `"docker" "rm" "-f" "2f8140c3f21d618f202bb01045641e7e6fbfb90f7465b7ddf32e9e36a6edf36f"`
Nov 17 12:10:25.412 INFO [stdout] 2f8140c3f21d618f202bb01045641e7e6fbfb90f7465b7ddf32e9e36a6edf36f