Nov 28 07:04:04.656 INFO checking danielbusaba/affinity against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 07:04:04.657 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 28 07:04:05.212 INFO [stdout] 7613a810e18283d84b5db5911db617d96544a38383a9a156d818a5d96ec5e4e0
Nov 28 07:04:05.216 INFO running `"docker" "start" "-a" "7613a810e18283d84b5db5911db617d96544a38383a9a156d818a5d96ec5e4e0"`
Nov 28 07:04:06.281 INFO [stderr] usermod: no changes
Nov 28 07:04:06.336 INFO [stderr]     Checking affinity v0.1.0 (/source)
Nov 28 07:04:06.680 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 28 07:04:06.680 INFO [stderr]    --> src/main.rs:156:8
Nov 28 07:04:06.680 INFO [stderr]     |
Nov 28 07:04:06.680 INFO [stderr] 156 |     if (aws.len() > 0)
Nov 28 07:04:06.680 INFO [stderr]     |        ^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 07:04:06.680 INFO [stderr]     |
Nov 28 07:04:06.680 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 28 07:04:06.680 INFO [stderr] 
Nov 28 07:04:06.772 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 28 07:04:06.772 INFO [stderr]    --> src/main.rs:156:8
Nov 28 07:04:06.772 INFO [stderr]     |
Nov 28 07:04:06.772 INFO [stderr] 156 |     if (aws.len() > 0)
Nov 28 07:04:06.772 INFO [stderr]     |        ^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 07:04:06.773 INFO [stderr]     |
Nov 28 07:04:06.773 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 28 07:04:06.773 INFO [stderr] 
Nov 28 07:04:06.816 INFO [stderr] warning: value assigned to `num` is never read
Nov 28 07:04:06.816 INFO [stderr]   --> src/main.rs:47:17
Nov 28 07:04:06.816 INFO [stderr]    |
Nov 28 07:04:06.816 INFO [stderr] 47 |         let mut num = 0;
Nov 28 07:04:06.816 INFO [stderr]    |                 ^^^
Nov 28 07:04:06.816 INFO [stderr]    |
Nov 28 07:04:06.816 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 28 07:04:06.816 INFO [stderr] 
Nov 28 07:04:06.816 INFO [stderr] warning: value assigned to `num` is never read
Nov 28 07:04:06.816 INFO [stderr]   --> src/main.rs:86:17
Nov 28 07:04:06.816 INFO [stderr]    |
Nov 28 07:04:06.816 INFO [stderr] 86 |         let mut num = 0;
Nov 28 07:04:06.816 INFO [stderr]    |                 ^^^
Nov 28 07:04:06.816 INFO [stderr] 
Nov 28 07:04:06.816 INFO [stderr] warning: value assigned to `c` is never read
Nov 28 07:04:06.816 INFO [stderr]    --> src/main.rs:172:17
Nov 28 07:04:06.816 INFO [stderr]     |
Nov 28 07:04:06.816 INFO [stderr] 172 |         let mut c = ' ';
Nov 28 07:04:06.816 INFO [stderr]     |                 ^
Nov 28 07:04:06.816 INFO [stderr] 
Nov 28 07:04:06.816 INFO [stderr] warning: value assigned to `c` is never read
Nov 28 07:04:06.816 INFO [stderr]    --> src/main.rs:211:17
Nov 28 07:04:06.816 INFO [stderr]     |
Nov 28 07:04:06.816 INFO [stderr] 211 |         let mut c = ' ';
Nov 28 07:04:06.816 INFO [stderr]     |                 ^
Nov 28 07:04:06.816 INFO [stderr] 
Nov 28 07:04:06.816 INFO [stderr] warning: value assigned to `unique_characters` is never read
Nov 28 07:04:06.816 INFO [stderr]    --> src/main.rs:344:13
Nov 28 07:04:06.816 INFO [stderr]     |
Nov 28 07:04:06.816 INFO [stderr] 344 |     let mut unique_characters: HashSet<char> = HashSet::new();
Nov 28 07:04:06.817 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^
Nov 28 07:04:06.817 INFO [stderr] 
Nov 28 07:04:06.817 INFO [stderr] warning: value assigned to `unique_characters` is never read
Nov 28 07:04:06.817 INFO [stderr]    --> src/main.rs:356:17
Nov 28 07:04:06.817 INFO [stderr]     |
Nov 28 07:04:06.817 INFO [stderr] 356 |                 unique_characters = HashSet::new();
Nov 28 07:04:06.817 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^
Nov 28 07:04:06.817 INFO [stderr] 
Nov 28 07:04:06.817 INFO [stderr] warning: value assigned to `affinity` is never read
Nov 28 07:04:06.817 INFO [stderr]    --> src/main.rs:384:13
Nov 28 07:04:06.817 INFO [stderr]     |
Nov 28 07:04:06.817 INFO [stderr] 384 |     let mut affinity = String::new();
Nov 28 07:04:06.817 INFO [stderr]     |             ^^^^^^^^
Nov 28 07:04:06.817 INFO [stderr] 
Nov 28 07:04:06.912 INFO [stderr] warning: value assigned to `num` is never read
Nov 28 07:04:06.912 INFO [stderr]   --> src/main.rs:47:17
Nov 28 07:04:06.912 INFO [stderr]    |
Nov 28 07:04:06.912 INFO [stderr] 47 |         let mut num = 0;
Nov 28 07:04:06.912 INFO [stderr]    |                 ^^^
Nov 28 07:04:06.912 INFO [stderr]    |
Nov 28 07:04:06.912 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Nov 28 07:04:06.912 INFO [stderr] 
Nov 28 07:04:06.912 INFO [stderr] warning: value assigned to `num` is never read
Nov 28 07:04:06.912 INFO [stderr]   --> src/main.rs:86:17
Nov 28 07:04:06.912 INFO [stderr]    |
Nov 28 07:04:06.912 INFO [stderr] 86 |         let mut num = 0;
Nov 28 07:04:06.912 INFO [stderr]    |                 ^^^
Nov 28 07:04:06.912 INFO [stderr] 
Nov 28 07:04:06.912 INFO [stderr] warning: value assigned to `c` is never read
Nov 28 07:04:06.912 INFO [stderr]    --> src/main.rs:172:17
Nov 28 07:04:06.912 INFO [stderr]     |
Nov 28 07:04:06.912 INFO [stderr] 172 |         let mut c = ' ';
Nov 28 07:04:06.912 INFO [stderr]     |                 ^
Nov 28 07:04:06.912 INFO [stderr] 
Nov 28 07:04:06.912 INFO [stderr] warning: value assigned to `c` is never read
Nov 28 07:04:06.912 INFO [stderr]    --> src/main.rs:211:17
Nov 28 07:04:06.912 INFO [stderr]     |
Nov 28 07:04:06.912 INFO [stderr] 211 |         let mut c = ' ';
Nov 28 07:04:06.912 INFO [stderr]     |                 ^
Nov 28 07:04:06.912 INFO [stderr] 
Nov 28 07:04:06.912 INFO [stderr] warning: value assigned to `unique_characters` is never read
Nov 28 07:04:06.912 INFO [stderr]    --> src/main.rs:344:13
Nov 28 07:04:06.912 INFO [stderr]     |
Nov 28 07:04:06.912 INFO [stderr] 344 |     let mut unique_characters: HashSet<char> = HashSet::new();
Nov 28 07:04:06.912 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^
Nov 28 07:04:06.912 INFO [stderr] 
Nov 28 07:04:06.912 INFO [stderr] warning: value assigned to `unique_characters` is never read
Nov 28 07:04:06.912 INFO [stderr]    --> src/main.rs:356:17
Nov 28 07:04:06.912 INFO [stderr]     |
Nov 28 07:04:06.912 INFO [stderr] 356 |                 unique_characters = HashSet::new();
Nov 28 07:04:06.912 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^
Nov 28 07:04:06.912 INFO [stderr] 
Nov 28 07:04:06.912 INFO [stderr] warning: value assigned to `affinity` is never read
Nov 28 07:04:06.912 INFO [stderr]    --> src/main.rs:384:13
Nov 28 07:04:06.912 INFO [stderr]     |
Nov 28 07:04:06.912 INFO [stderr] 384 |     let mut affinity = String::new();
Nov 28 07:04:06.912 INFO [stderr]     |             ^^^^^^^^
Nov 28 07:04:06.912 INFO [stderr] 
Nov 28 07:04:06.992 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
Nov 28 07:04:07.004 INFO [stderr] su: No module specific data is present
Nov 28 07:04:07.341 INFO running `"docker" "inspect" "7613a810e18283d84b5db5911db617d96544a38383a9a156d818a5d96ec5e4e0"`
Nov 28 07:04:07.408 INFO running `"docker" "rm" "-f" "7613a810e18283d84b5db5911db617d96544a38383a9a156d818a5d96ec5e4e0"`
Nov 28 07:04:07.518 INFO [stdout] 7613a810e18283d84b5db5911db617d96544a38383a9a156d818a5d96ec5e4e0