Dec 06 02:38:17.201 INFO testing danielbusaba/affinity against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 02:38:17.201 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 02:38:17.626 INFO [stdout] b3bb3df7a0c5e11fead46d18e1b1d45a8b17701124336cc9ab5bc3d4550dcca4
Dec 06 02:38:17.632 INFO running `"docker" "start" "-a" "b3bb3df7a0c5e11fead46d18e1b1d45a8b17701124336cc9ab5bc3d4550dcca4"`
Dec 06 02:38:18.573 INFO [stderr] usermod: no changes
Dec 06 02:38:18.612 INFO [stderr]    Compiling affinity v0.1.0 (/source)
Dec 06 02:38:18.942 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 06 02:38:18.942 INFO [stderr]    --> src/main.rs:156:8
Dec 06 02:38:18.942 INFO [stderr]     |
Dec 06 02:38:18.942 INFO [stderr] 156 |     if (aws.len() > 0)
Dec 06 02:38:18.942 INFO [stderr]     |        ^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 06 02:38:18.942 INFO [stderr]     |
Dec 06 02:38:18.942 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 06 02:38:18.942 INFO [stderr] 
Dec 06 02:38:19.040 INFO [stderr] warning: value assigned to `num` is never read
Dec 06 02:38:19.040 INFO [stderr]   --> src/main.rs:47:17
Dec 06 02:38:19.040 INFO [stderr]    |
Dec 06 02:38:19.040 INFO [stderr] 47 |         let mut num = 0;
Dec 06 02:38:19.040 INFO [stderr]    |                 ^^^
Dec 06 02:38:19.040 INFO [stderr]    |
Dec 06 02:38:19.040 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 06 02:38:19.040 INFO [stderr] 
Dec 06 02:38:19.040 INFO [stderr] warning: value assigned to `num` is never read
Dec 06 02:38:19.040 INFO [stderr]   --> src/main.rs:86:17
Dec 06 02:38:19.040 INFO [stderr]    |
Dec 06 02:38:19.040 INFO [stderr] 86 |         let mut num = 0;
Dec 06 02:38:19.040 INFO [stderr]    |                 ^^^
Dec 06 02:38:19.040 INFO [stderr] 
Dec 06 02:38:19.040 INFO [stderr] warning: value assigned to `c` is never read
Dec 06 02:38:19.040 INFO [stderr]    --> src/main.rs:172:17
Dec 06 02:38:19.040 INFO [stderr]     |
Dec 06 02:38:19.040 INFO [stderr] 172 |         let mut c = ' ';
Dec 06 02:38:19.040 INFO [stderr]     |                 ^
Dec 06 02:38:19.040 INFO [stderr] 
Dec 06 02:38:19.040 INFO [stderr] warning: value assigned to `c` is never read
Dec 06 02:38:19.040 INFO [stderr]    --> src/main.rs:211:17
Dec 06 02:38:19.040 INFO [stderr]     |
Dec 06 02:38:19.040 INFO [stderr] 211 |         let mut c = ' ';
Dec 06 02:38:19.040 INFO [stderr]     |                 ^
Dec 06 02:38:19.040 INFO [stderr] 
Dec 06 02:38:19.041 INFO [stderr] warning: value assigned to `unique_characters` is never read
Dec 06 02:38:19.041 INFO [stderr]    --> src/main.rs:344:13
Dec 06 02:38:19.041 INFO [stderr]     |
Dec 06 02:38:19.041 INFO [stderr] 344 |     let mut unique_characters: HashSet<char> = HashSet::new();
Dec 06 02:38:19.041 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^
Dec 06 02:38:19.041 INFO [stderr] 
Dec 06 02:38:19.041 INFO [stderr] warning: value assigned to `unique_characters` is never read
Dec 06 02:38:19.041 INFO [stderr]    --> src/main.rs:356:17
Dec 06 02:38:19.041 INFO [stderr]     |
Dec 06 02:38:19.041 INFO [stderr] 356 |                 unique_characters = HashSet::new();
Dec 06 02:38:19.041 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^
Dec 06 02:38:19.041 INFO [stderr] 
Dec 06 02:38:19.041 INFO [stderr] warning: value assigned to `affinity` is never read
Dec 06 02:38:19.041 INFO [stderr]    --> src/main.rs:384:13
Dec 06 02:38:19.041 INFO [stderr]     |
Dec 06 02:38:19.041 INFO [stderr] 384 |     let mut affinity = String::new();
Dec 06 02:38:19.041 INFO [stderr]     |             ^^^^^^^^
Dec 06 02:38:19.041 INFO [stderr] 
Dec 06 02:38:19.868 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
Dec 06 02:38:19.875 INFO [stderr] su: No module specific data is present
Dec 06 02:38:20.266 INFO running `"docker" "inspect" "b3bb3df7a0c5e11fead46d18e1b1d45a8b17701124336cc9ab5bc3d4550dcca4"`
Dec 06 02:38:20.416 INFO running `"docker" "rm" "-f" "b3bb3df7a0c5e11fead46d18e1b1d45a8b17701124336cc9ab5bc3d4550dcca4"`
Dec 06 02:38:20.560 INFO [stdout] b3bb3df7a0c5e11fead46d18e1b1d45a8b17701124336cc9ab5bc3d4550dcca4
Dec 06 02:38:20.564 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 02:38:20.740 INFO [stdout] fc22d9090b1cc84cf73ac6bf4a4b856cafa1babbd6b8b3ab92d8ebd62002779a
Dec 06 02:38:20.742 INFO running `"docker" "start" "-a" "fc22d9090b1cc84cf73ac6bf4a4b856cafa1babbd6b8b3ab92d8ebd62002779a"`
Dec 06 02:38:21.145 INFO [stderr] usermod: no changes
Dec 06 02:38:21.167 INFO [stderr]    Compiling affinity v0.1.0 (/source)
Dec 06 02:38:21.455 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 06 02:38:21.455 INFO [stderr]    --> src/main.rs:156:8
Dec 06 02:38:21.455 INFO [stderr]     |
Dec 06 02:38:21.455 INFO [stderr] 156 |     if (aws.len() > 0)
Dec 06 02:38:21.455 INFO [stderr]     |        ^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 06 02:38:21.455 INFO [stderr]     |
Dec 06 02:38:21.455 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 06 02:38:21.455 INFO [stderr] 
Dec 06 02:38:21.549 INFO [stderr] warning: value assigned to `num` is never read
Dec 06 02:38:21.549 INFO [stderr]   --> src/main.rs:47:17
Dec 06 02:38:21.549 INFO [stderr]    |
Dec 06 02:38:21.549 INFO [stderr] 47 |         let mut num = 0;
Dec 06 02:38:21.549 INFO [stderr]    |                 ^^^
Dec 06 02:38:21.549 INFO [stderr]    |
Dec 06 02:38:21.549 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 06 02:38:21.549 INFO [stderr] 
Dec 06 02:38:21.549 INFO [stderr] warning: value assigned to `num` is never read
Dec 06 02:38:21.549 INFO [stderr]   --> src/main.rs:86:17
Dec 06 02:38:21.549 INFO [stderr]    |
Dec 06 02:38:21.549 INFO [stderr] 86 |         let mut num = 0;
Dec 06 02:38:21.549 INFO [stderr]    |                 ^^^
Dec 06 02:38:21.549 INFO [stderr] 
Dec 06 02:38:21.549 INFO [stderr] warning: value assigned to `c` is never read
Dec 06 02:38:21.549 INFO [stderr]    --> src/main.rs:172:17
Dec 06 02:38:21.549 INFO [stderr]     |
Dec 06 02:38:21.549 INFO [stderr] 172 |         let mut c = ' ';
Dec 06 02:38:21.549 INFO [stderr]     |                 ^
Dec 06 02:38:21.549 INFO [stderr] 
Dec 06 02:38:21.549 INFO [stderr] warning: value assigned to `c` is never read
Dec 06 02:38:21.549 INFO [stderr]    --> src/main.rs:211:17
Dec 06 02:38:21.549 INFO [stderr]     |
Dec 06 02:38:21.549 INFO [stderr] 211 |         let mut c = ' ';
Dec 06 02:38:21.549 INFO [stderr]     |                 ^
Dec 06 02:38:21.549 INFO [stderr] 
Dec 06 02:38:21.549 INFO [stderr] warning: value assigned to `unique_characters` is never read
Dec 06 02:38:21.549 INFO [stderr]    --> src/main.rs:344:13
Dec 06 02:38:21.549 INFO [stderr]     |
Dec 06 02:38:21.549 INFO [stderr] 344 |     let mut unique_characters: HashSet<char> = HashSet::new();
Dec 06 02:38:21.549 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^
Dec 06 02:38:21.549 INFO [stderr] 
Dec 06 02:38:21.549 INFO [stderr] warning: value assigned to `unique_characters` is never read
Dec 06 02:38:21.549 INFO [stderr]    --> src/main.rs:356:17
Dec 06 02:38:21.549 INFO [stderr]     |
Dec 06 02:38:21.549 INFO [stderr] 356 |                 unique_characters = HashSet::new();
Dec 06 02:38:21.549 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^
Dec 06 02:38:21.549 INFO [stderr] 
Dec 06 02:38:21.549 INFO [stderr] warning: value assigned to `affinity` is never read
Dec 06 02:38:21.549 INFO [stderr]    --> src/main.rs:384:13
Dec 06 02:38:21.549 INFO [stderr]     |
Dec 06 02:38:21.549 INFO [stderr] 384 |     let mut affinity = String::new();
Dec 06 02:38:21.549 INFO [stderr]     |             ^^^^^^^^
Dec 06 02:38:21.549 INFO [stderr] 
Dec 06 02:38:21.809 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Dec 06 02:38:21.811 INFO [stderr] su: No module specific data is present
Dec 06 02:38:22.061 INFO running `"docker" "inspect" "fc22d9090b1cc84cf73ac6bf4a4b856cafa1babbd6b8b3ab92d8ebd62002779a"`
Dec 06 02:38:22.145 INFO running `"docker" "rm" "-f" "fc22d9090b1cc84cf73ac6bf4a4b856cafa1babbd6b8b3ab92d8ebd62002779a"`
Dec 06 02:38:22.247 INFO [stdout] fc22d9090b1cc84cf73ac6bf4a4b856cafa1babbd6b8b3ab92d8ebd62002779a
Dec 06 02:38:22.249 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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"`
Dec 06 02:38:22.508 INFO [stdout] e6d8d0f57ff8028fb55edcc94e922fb90444287d312d1df916020923f8289648
Dec 06 02:38:22.514 INFO running `"docker" "start" "-a" "e6d8d0f57ff8028fb55edcc94e922fb90444287d312d1df916020923f8289648"`
Dec 06 02:38:23.031 INFO [stderr] usermod: no changes
Dec 06 02:38:23.061 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 02:38:23.061 INFO [stderr]      Running /target/debug/deps/affinity-0bd7ba1c775d4d2e
Dec 06 02:38:23.064 INFO [stdout] 
Dec 06 02:38:23.064 INFO [stdout] running 0 tests
Dec 06 02:38:23.064 INFO [stdout] 
Dec 06 02:38:23.064 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 02:38:23.064 INFO [stdout] 
Dec 06 02:38:23.064 INFO [stderr] su: No module specific data is present
Dec 06 02:38:23.464 INFO running `"docker" "inspect" "e6d8d0f57ff8028fb55edcc94e922fb90444287d312d1df916020923f8289648"`
Dec 06 02:38:23.559 INFO running `"docker" "rm" "-f" "e6d8d0f57ff8028fb55edcc94e922fb90444287d312d1df916020923f8289648"`
Dec 06 02:38:23.712 INFO [stdout] e6d8d0f57ff8028fb55edcc94e922fb90444287d312d1df916020923f8289648