Dec 14 10:46:36.139 INFO testing ELD/birdsong against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 10:46:36.139 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 10:46:36.689 INFO [stdout] 0af604a7bf7429a35d33f3352251decb1613bee7bda313fb6f40a89e7cdc9162
Dec 14 10:46:36.691 INFO running `"docker" "start" "-a" "0af604a7bf7429a35d33f3352251decb1613bee7bda313fb6f40a89e7cdc9162"`
Dec 14 10:46:37.778 INFO [stderr] usermod: no changes
Dec 14 10:46:37.827 INFO [stderr]    Compiling birdsong v0.1.0 (/source)
Dec 14 10:46:38.519 INFO [stderr] warning: function is never used: `break_up_tweet`
Dec 14 10:46:38.519 INFO [stderr]   --> src/main.rs:11:1
Dec 14 10:46:38.519 INFO [stderr]    |
Dec 14 10:46:38.519 INFO [stderr] 11 | fn break_up_tweet(source_text: String) -> Vec<String> {
Dec 14 10:46:38.519 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:46:38.519 INFO [stderr]    |
Dec 14 10:46:38.519 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 14 10:46:38.519 INFO [stderr] 
Dec 14 10:46:38.519 INFO [stderr] warning: function is never used: `estimate_num_tweets`
Dec 14 10:46:38.519 INFO [stderr]   --> src/main.rs:34:1
Dec 14 10:46:38.519 INFO [stderr]    |
Dec 14 10:46:38.519 INFO [stderr] 34 | fn estimate_num_tweets(tweet: &str) -> u32 {
Dec 14 10:46:38.519 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 14 10:46:38.519 INFO [stderr] 
Dec 14 10:46:38.967 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.16s
Dec 14 10:46:38.967 INFO [stderr] su: No module specific data is present
Dec 14 10:46:39.948 INFO running `"docker" "inspect" "0af604a7bf7429a35d33f3352251decb1613bee7bda313fb6f40a89e7cdc9162"`
Dec 14 10:46:40.317 INFO running `"docker" "rm" "-f" "0af604a7bf7429a35d33f3352251decb1613bee7bda313fb6f40a89e7cdc9162"`
Dec 14 10:46:40.619 INFO [stdout] 0af604a7bf7429a35d33f3352251decb1613bee7bda313fb6f40a89e7cdc9162
Dec 14 10:46:40.625 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 14 10:46:41.058 INFO [stdout] b4afe08769fb0d93b435bad7d7e43ef0e33993dc361f9c4b27bc0d3ac2f8ce75
Dec 14 10:46:41.060 INFO running `"docker" "start" "-a" "b4afe08769fb0d93b435bad7d7e43ef0e33993dc361f9c4b27bc0d3ac2f8ce75"`
Dec 14 10:46:42.843 INFO [stderr] usermod: no changes
Dec 14 10:46:42.924 INFO [stderr]    Compiling birdsong v0.1.0 (/source)
Dec 14 10:46:44.628 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.76s
Dec 14 10:46:44.635 INFO [stderr] su: No module specific data is present
Dec 14 10:46:45.572 INFO running `"docker" "inspect" "b4afe08769fb0d93b435bad7d7e43ef0e33993dc361f9c4b27bc0d3ac2f8ce75"`
Dec 14 10:46:45.823 INFO running `"docker" "rm" "-f" "b4afe08769fb0d93b435bad7d7e43ef0e33993dc361f9c4b27bc0d3ac2f8ce75"`
Dec 14 10:46:46.127 INFO [stdout] b4afe08769fb0d93b435bad7d7e43ef0e33993dc361f9c4b27bc0d3ac2f8ce75