Dec 02 04:22:48.850 INFO testing PhilipDaniels/word_chains against 1.30.1 for beta-1.31-5
Dec 02 04:22:48.850 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 04:22:49.407 INFO [stdout] 7960082454a382d4c2937e9821c6c1fb8f405f5c4bb7429ea37f1dd93f2653dd
Dec 02 04:22:49.414 INFO running `"docker" "start" "-a" "7960082454a382d4c2937e9821c6c1fb8f405f5c4bb7429ea37f1dd93f2653dd"`
Dec 02 04:22:50.535 INFO [stderr] usermod: no changes
Dec 02 04:22:50.695 INFO [stderr]    Compiling word_chains v0.1.0 (/source)
Dec 02 04:22:52.210 INFO [stderr] warning: unused `#[macro_use]` import
Dec 02 04:22:52.210 INFO [stderr]  --> src/main.rs:1:1
Dec 02 04:22:52.210 INFO [stderr]   |
Dec 02 04:22:52.210 INFO [stderr] 1 | #[macro_use] extern crate structopt;
Dec 02 04:22:52.210 INFO [stderr]   | ^^^^^^^^^^^^
Dec 02 04:22:52.210 INFO [stderr]   |
Dec 02 04:22:52.210 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 04:22:52.210 INFO [stderr] 
Dec 02 04:22:52.403 INFO [stderr] warning: unused variable: `g`
Dec 02 04:22:52.403 INFO [stderr]   --> src/letter_differences.rs:36:13
Dec 02 04:22:52.403 INFO [stderr]    |
Dec 02 04:22:52.403 INFO [stderr] 36 |         let g = make_graph(&rwords_for_table);
Dec 02 04:22:52.403 INFO [stderr]    |             ^ help: consider using `_g` instead
Dec 02 04:22:52.403 INFO [stderr]    |
Dec 02 04:22:52.403 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 04:22:52.403 INFO [stderr] 
Dec 02 04:22:52.463 INFO [stderr] warning: field is never used: `word`
Dec 02 04:22:52.463 INFO [stderr]  --> src/graph.rs:4:5
Dec 02 04:22:52.463 INFO [stderr]   |
Dec 02 04:22:52.463 INFO [stderr] 4 |     word: &'word String,
Dec 02 04:22:52.463 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 02 04:22:52.463 INFO [stderr]   |
Dec 02 04:22:52.463 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 02 04:22:52.463 INFO [stderr] 
Dec 02 04:22:52.463 INFO [stderr] warning: method is never used: `word`
Dec 02 04:22:52.463 INFO [stderr]   --> src/graph.rs:18:5
Dec 02 04:22:52.463 INFO [stderr]    |
Dec 02 04:22:52.463 INFO [stderr] 18 |     fn word(&self) -> &String {
Dec 02 04:22:52.463 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 04:22:52.463 INFO [stderr] 
Dec 02 04:22:54.566 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.99s
Dec 02 04:22:54.571 INFO [stderr] su: No module specific data is present
Dec 02 04:22:55.604 INFO running `"docker" "inspect" "7960082454a382d4c2937e9821c6c1fb8f405f5c4bb7429ea37f1dd93f2653dd"`
Dec 02 04:22:55.909 INFO running `"docker" "rm" "-f" "7960082454a382d4c2937e9821c6c1fb8f405f5c4bb7429ea37f1dd93f2653dd"`
Dec 02 04:22:56.190 INFO [stdout] 7960082454a382d4c2937e9821c6c1fb8f405f5c4bb7429ea37f1dd93f2653dd
Dec 02 04:22:56.197 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 04:22:56.616 INFO [stdout] cd5994def8129fd2c8c898e169df666bfdde1bc4a4599e3838c49958e7c88742
Dec 02 04:22:56.643 INFO running `"docker" "start" "-a" "cd5994def8129fd2c8c898e169df666bfdde1bc4a4599e3838c49958e7c88742"`
Dec 02 04:22:57.770 INFO [stderr] usermod: no changes
Dec 02 04:22:57.871 INFO [stderr]    Compiling word_chains v0.1.0 (/source)
Dec 02 04:22:59.115 INFO [stderr] warning: unused `#[macro_use]` import
Dec 02 04:22:59.115 INFO [stderr]  --> src/main.rs:1:1
Dec 02 04:22:59.115 INFO [stderr]   |
Dec 02 04:22:59.115 INFO [stderr] 1 | #[macro_use] extern crate structopt;
Dec 02 04:22:59.115 INFO [stderr]   | ^^^^^^^^^^^^
Dec 02 04:22:59.115 INFO [stderr]   |
Dec 02 04:22:59.115 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 02 04:22:59.115 INFO [stderr] 
Dec 02 04:22:59.271 INFO [stderr] warning: unused variable: `g`
Dec 02 04:22:59.271 INFO [stderr]   --> src/letter_differences.rs:36:13
Dec 02 04:22:59.271 INFO [stderr]    |
Dec 02 04:22:59.271 INFO [stderr] 36 |         let g = make_graph(&rwords_for_table);
Dec 02 04:22:59.271 INFO [stderr]    |             ^ help: consider using `_g` instead
Dec 02 04:22:59.271 INFO [stderr]    |
Dec 02 04:22:59.271 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 04:22:59.271 INFO [stderr] 
Dec 02 04:22:59.315 INFO [stderr] warning: field is never used: `word`
Dec 02 04:22:59.315 INFO [stderr]  --> src/graph.rs:4:5
Dec 02 04:22:59.315 INFO [stderr]   |
Dec 02 04:22:59.315 INFO [stderr] 4 |     word: &'word String,
Dec 02 04:22:59.315 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^
Dec 02 04:22:59.315 INFO [stderr]   |
Dec 02 04:22:59.315 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 02 04:22:59.315 INFO [stderr] 
Dec 02 04:22:59.315 INFO [stderr] warning: method is never used: `word`
Dec 02 04:22:59.315 INFO [stderr]   --> src/graph.rs:18:5
Dec 02 04:22:59.315 INFO [stderr]    |
Dec 02 04:22:59.315 INFO [stderr] 18 |     fn word(&self) -> &String {
Dec 02 04:22:59.315 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 02 04:22:59.315 INFO [stderr] 
Dec 02 04:22:59.872 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.06s
Dec 02 04:22:59.876 INFO [stderr] su: No module specific data is present
Dec 02 04:23:00.585 INFO running `"docker" "inspect" "cd5994def8129fd2c8c898e169df666bfdde1bc4a4599e3838c49958e7c88742"`
Dec 02 04:23:00.899 INFO running `"docker" "rm" "-f" "cd5994def8129fd2c8c898e169df666bfdde1bc4a4599e3838c49958e7c88742"`
Dec 02 04:23:01.175 INFO [stdout] cd5994def8129fd2c8c898e169df666bfdde1bc4a4599e3838c49958e7c88742
Dec 02 04:23:01.176 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/beta-1.31-5/1.30.1:/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 +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 02 04:23:01.632 INFO [stdout] 5a8b94fe0d440398676c2dabfb89fa985949a3c29cae7231f0b3fba26a2d3228
Dec 02 04:23:01.634 INFO running `"docker" "start" "-a" "5a8b94fe0d440398676c2dabfb89fa985949a3c29cae7231f0b3fba26a2d3228"`
Dec 02 04:23:02.308 INFO [stderr] usermod: no changes
Dec 02 04:23:02.391 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
Dec 02 04:23:02.399 INFO [stderr]      Running /target/debug/deps/word_chains-e7d1a2334a892343
Dec 02 04:23:02.399 INFO [stdout] 
Dec 02 04:23:02.399 INFO [stdout] running 0 tests
Dec 02 04:23:02.399 INFO [stdout] 
Dec 02 04:23:02.399 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 04:23:02.399 INFO [stdout] 
Dec 02 04:23:02.407 INFO [stderr] su: No module specific data is present
Dec 02 04:23:03.193 INFO running `"docker" "inspect" "5a8b94fe0d440398676c2dabfb89fa985949a3c29cae7231f0b3fba26a2d3228"`
Dec 02 04:23:03.469 INFO running `"docker" "rm" "-f" "5a8b94fe0d440398676c2dabfb89fa985949a3c29cae7231f0b3fba26a2d3228"`
Dec 02 04:23:03.691 INFO [stdout] 5a8b94fe0d440398676c2dabfb89fa985949a3c29cae7231f0b3fba26a2d3228
