Dec 06 14:24:59.649 INFO testing ELD/birdsong against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 14:24:59.649 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 06 14:24:59.972 INFO [stdout] 64d75f53177f10173e63f4c6293aee9094dbb28b718bb6d740a6dd41e041b8a4
Dec 06 14:24:59.974 INFO running `"docker" "start" "-a" "64d75f53177f10173e63f4c6293aee9094dbb28b718bb6d740a6dd41e041b8a4"`
Dec 06 14:25:00.953 INFO [stderr] usermod: no changes
Dec 06 14:25:01.048 INFO [stderr]    Compiling birdsong v0.1.0 (/source)
Dec 06 14:25:01.582 INFO [stderr] warning: function is never used: `break_up_tweet`
Dec 06 14:25:01.582 INFO [stderr]   --> src/main.rs:11:1
Dec 06 14:25:01.582 INFO [stderr]    |
Dec 06 14:25:01.582 INFO [stderr] 11 | fn break_up_tweet(source_text: String) -> Vec<String> {
Dec 06 14:25:01.582 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:25:01.582 INFO [stderr]    |
Dec 06 14:25:01.582 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 14:25:01.582 INFO [stderr] 
Dec 06 14:25:01.582 INFO [stderr] warning: function is never used: `estimate_num_tweets`
Dec 06 14:25:01.582 INFO [stderr]   --> src/main.rs:34:1
Dec 06 14:25:01.582 INFO [stderr]    |
Dec 06 14:25:01.582 INFO [stderr] 34 | fn estimate_num_tweets(tweet: &str) -> u32 {
Dec 06 14:25:01.582 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 14:25:01.582 INFO [stderr] 
Dec 06 14:25:02.024 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.03s
Dec 06 14:25:02.028 INFO [stderr] su: No module specific data is present
Dec 06 14:25:02.522 INFO running `"docker" "inspect" "64d75f53177f10173e63f4c6293aee9094dbb28b718bb6d740a6dd41e041b8a4"`
Dec 06 14:25:02.632 INFO running `"docker" "rm" "-f" "64d75f53177f10173e63f4c6293aee9094dbb28b718bb6d740a6dd41e041b8a4"`
Dec 06 14:25:02.828 INFO [stdout] 64d75f53177f10173e63f4c6293aee9094dbb28b718bb6d740a6dd41e041b8a4
Dec 06 14:25:02.830 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 06 14:25:03.212 INFO [stdout] aa2f822fad4a6d3805479b1b41c7a73dc83abf0f9facab749388f3f8e667c4b1
Dec 06 14:25:03.218 INFO running `"docker" "start" "-a" "aa2f822fad4a6d3805479b1b41c7a73dc83abf0f9facab749388f3f8e667c4b1"`
Dec 06 14:25:03.892 INFO [stderr] usermod: no changes
Dec 06 14:25:03.948 INFO [stderr]    Compiling birdsong v0.1.0 (/source)
Dec 06 14:25:05.132 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
Dec 06 14:25:05.140 INFO [stderr] su: No module specific data is present
Dec 06 14:25:05.692 INFO running `"docker" "inspect" "aa2f822fad4a6d3805479b1b41c7a73dc83abf0f9facab749388f3f8e667c4b1"`
Dec 06 14:25:05.901 INFO running `"docker" "rm" "-f" "aa2f822fad4a6d3805479b1b41c7a73dc83abf0f9facab749388f3f8e667c4b1"`
Dec 06 14:25:06.042 INFO [stdout] aa2f822fad4a6d3805479b1b41c7a73dc83abf0f9facab749388f3f8e667c4b1