Nov 30 04:38:49.607 INFO checking danielbusaba/affinity against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 04:38:49.608 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-alt check --frozen --all --all-targets" "-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 30 04:38:49.964 INFO [stdout] 49f7ea06c90b151166377daa385af7413bfc7e6dcb33dd016b22e07bec385652
Nov 30 04:38:49.966 INFO running `"docker" "start" "-a" "49f7ea06c90b151166377daa385af7413bfc7e6dcb33dd016b22e07bec385652"`
Nov 30 04:38:51.183 INFO [stderr] usermod: no changes
Nov 30 04:38:51.261 INFO [stderr]     Checking affinity v0.1.0 (/source)
Nov 30 04:38:51.804 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 30 04:38:51.804 INFO [stderr]    --> src/main.rs:156:8
Nov 30 04:38:51.804 INFO [stderr]     |
Nov 30 04:38:51.804 INFO [stderr] 156 |     if (aws.len() > 0)
Nov 30 04:38:51.804 INFO [stderr]     |        ^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 04:38:51.804 INFO [stderr]     |
Nov 30 04:38:51.804 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 30 04:38:51.804 INFO [stderr] 
Nov 30 04:38:51.920 INFO [stderr] warning: value assigned to `num` is never read
Nov 30 04:38:51.924 INFO [stderr]   --> src/main.rs:47:17
Nov 30 04:38:51.924 INFO [stderr]    |
Nov 30 04:38:51.924 INFO [stderr] 47 |         let mut num = 0;
Nov 30 04:38:51.924 INFO [stderr]    |                 ^^^
Nov 30 04:38:51.924 INFO [stderr]    |
Nov 30 04:38:51.924 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 30 04:38:51.924 INFO [stderr] 
Nov 30 04:38:51.924 INFO [stderr] warning: value assigned to `num` is never read
Nov 30 04:38:51.924 INFO [stderr]   --> src/main.rs:86:17
Nov 30 04:38:51.924 INFO [stderr]    |
Nov 30 04:38:51.924 INFO [stderr] 86 |         let mut num = 0;
Nov 30 04:38:51.924 INFO [stderr]    |                 ^^^
Nov 30 04:38:51.924 INFO [stderr] 
Nov 30 04:38:51.924 INFO [stderr] warning: value assigned to `c` is never read
Nov 30 04:38:51.924 INFO [stderr]    --> src/main.rs:172:17
Nov 30 04:38:51.924 INFO [stderr]     |
Nov 30 04:38:51.925 INFO [stderr] 172 |         let mut c = ' ';
Nov 30 04:38:51.925 INFO [stderr]     |                 ^
Nov 30 04:38:51.925 INFO [stderr] 
Nov 30 04:38:51.925 INFO [stderr] warning: value assigned to `c` is never read
Nov 30 04:38:51.925 INFO [stderr]    --> src/main.rs:211:17
Nov 30 04:38:51.925 INFO [stderr]     |
Nov 30 04:38:51.925 INFO [stderr] 211 |         let mut c = ' ';
Nov 30 04:38:51.925 INFO [stderr]     |                 ^
Nov 30 04:38:51.925 INFO [stderr] 
Nov 30 04:38:51.925 INFO [stderr] warning: value assigned to `unique_characters` is never read
Nov 30 04:38:51.925 INFO [stderr]    --> src/main.rs:344:13
Nov 30 04:38:51.925 INFO [stderr]     |
Nov 30 04:38:51.925 INFO [stderr] 344 |     let mut unique_characters: HashSet<char> = HashSet::new();
Nov 30 04:38:51.925 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^
Nov 30 04:38:51.925 INFO [stderr] 
Nov 30 04:38:51.925 INFO [stderr] warning: value assigned to `unique_characters` is never read
Nov 30 04:38:51.925 INFO [stderr]    --> src/main.rs:356:17
Nov 30 04:38:51.925 INFO [stderr]     |
Nov 30 04:38:51.925 INFO [stderr] 356 |                 unique_characters = HashSet::new();
Nov 30 04:38:51.925 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^
Nov 30 04:38:51.925 INFO [stderr] 
Nov 30 04:38:51.925 INFO [stderr] warning: value assigned to `affinity` is never read
Nov 30 04:38:51.925 INFO [stderr]    --> src/main.rs:384:13
Nov 30 04:38:51.925 INFO [stderr]     |
Nov 30 04:38:51.925 INFO [stderr] 384 |     let mut affinity = String::new();
Nov 30 04:38:51.925 INFO [stderr]     |             ^^^^^^^^
Nov 30 04:38:51.925 INFO [stderr] 
Nov 30 04:38:51.940 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 30 04:38:51.940 INFO [stderr]    --> src/main.rs:156:8
Nov 30 04:38:51.940 INFO [stderr]     |
Nov 30 04:38:51.940 INFO [stderr] 156 |     if (aws.len() > 0)
Nov 30 04:38:51.940 INFO [stderr]     |        ^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 04:38:51.940 INFO [stderr]     |
Nov 30 04:38:51.940 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 30 04:38:51.940 INFO [stderr] 
Nov 30 04:38:52.060 INFO [stderr] warning: value assigned to `num` is never read
Nov 30 04:38:52.060 INFO [stderr]   --> src/main.rs:47:17
Nov 30 04:38:52.060 INFO [stderr]    |
Nov 30 04:38:52.060 INFO [stderr] 47 |         let mut num = 0;
Nov 30 04:38:52.061 INFO [stderr]    |                 ^^^
Nov 30 04:38:52.061 INFO [stderr]    |
Nov 30 04:38:52.061 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 30 04:38:52.061 INFO [stderr] 
Nov 30 04:38:52.061 INFO [stderr] warning: value assigned to `num` is never read
Nov 30 04:38:52.061 INFO [stderr]   --> src/main.rs:86:17
Nov 30 04:38:52.061 INFO [stderr]    |
Nov 30 04:38:52.061 INFO [stderr] 86 |         let mut num = 0;
Nov 30 04:38:52.061 INFO [stderr]    |                 ^^^
Nov 30 04:38:52.061 INFO [stderr] 
Nov 30 04:38:52.061 INFO [stderr] warning: value assigned to `c` is never read
Nov 30 04:38:52.061 INFO [stderr]    --> src/main.rs:172:17
Nov 30 04:38:52.061 INFO [stderr]     |
Nov 30 04:38:52.061 INFO [stderr] 172 |         let mut c = ' ';
Nov 30 04:38:52.061 INFO [stderr]     |                 ^
Nov 30 04:38:52.061 INFO [stderr] 
Nov 30 04:38:52.061 INFO [stderr] warning: value assigned to `c` is never read
Nov 30 04:38:52.061 INFO [stderr]    --> src/main.rs:211:17
Nov 30 04:38:52.061 INFO [stderr]     |
Nov 30 04:38:52.061 INFO [stderr] 211 |         let mut c = ' ';
Nov 30 04:38:52.061 INFO [stderr]     |                 ^
Nov 30 04:38:52.061 INFO [stderr] 
Nov 30 04:38:52.061 INFO [stderr] warning: value assigned to `unique_characters` is never read
Nov 30 04:38:52.061 INFO [stderr]    --> src/main.rs:344:13
Nov 30 04:38:52.061 INFO [stderr]     |
Nov 30 04:38:52.061 INFO [stderr] 344 |     let mut unique_characters: HashSet<char> = HashSet::new();
Nov 30 04:38:52.061 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^
Nov 30 04:38:52.061 INFO [stderr] 
Nov 30 04:38:52.061 INFO [stderr] warning: value assigned to `unique_characters` is never read
Nov 30 04:38:52.061 INFO [stderr]    --> src/main.rs:356:17
Nov 30 04:38:52.061 INFO [stderr]     |
Nov 30 04:38:52.061 INFO [stderr] 356 |                 unique_characters = HashSet::new();
Nov 30 04:38:52.061 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^
Nov 30 04:38:52.061 INFO [stderr] 
Nov 30 04:38:52.061 INFO [stderr] warning: value assigned to `affinity` is never read
Nov 30 04:38:52.061 INFO [stderr]    --> src/main.rs:384:13
Nov 30 04:38:52.061 INFO [stderr]     |
Nov 30 04:38:52.061 INFO [stderr] 384 |     let mut affinity = String::new();
Nov 30 04:38:52.061 INFO [stderr]     |             ^^^^^^^^
Nov 30 04:38:52.061 INFO [stderr] 
Nov 30 04:38:52.124 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Nov 30 04:38:52.124 INFO [stderr] su: No module specific data is present
Nov 30 04:38:52.776 INFO running `"docker" "inspect" "49f7ea06c90b151166377daa385af7413bfc7e6dcb33dd016b22e07bec385652"`
Nov 30 04:38:52.998 INFO running `"docker" "rm" "-f" "49f7ea06c90b151166377daa385af7413bfc7e6dcb33dd016b22e07bec385652"`
Nov 30 04:38:53.288 INFO [stdout] 49f7ea06c90b151166377daa385af7413bfc7e6dcb33dd016b22e07bec385652