Dec 01 20:24:54.997 INFO testing danielbusaba/affinity against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 20:24:54.997 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 01 20:24:55.450 INFO [stdout] c2391c570946f1312f3c4a75765d8694145dd388a0b2d07789f04f8fd87c03db
Dec 01 20:24:55.454 INFO running `"docker" "start" "-a" "c2391c570946f1312f3c4a75765d8694145dd388a0b2d07789f04f8fd87c03db"`
Dec 01 20:24:55.919 INFO [stderr] usermod: no changes
Dec 01 20:24:55.947 INFO [stderr]    Compiling affinity v0.1.0 (/source)
Dec 01 20:24:56.283 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 01 20:24:56.283 INFO [stderr]    --> src/main.rs:156:8
Dec 01 20:24:56.283 INFO [stderr]     |
Dec 01 20:24:56.283 INFO [stderr] 156 |     if (aws.len() > 0)
Dec 01 20:24:56.283 INFO [stderr]     |        ^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 01 20:24:56.283 INFO [stderr]     |
Dec 01 20:24:56.283 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 01 20:24:56.283 INFO [stderr] 
Dec 01 20:24:56.435 INFO [stderr] warning: value assigned to `num` is never read
Dec 01 20:24:56.435 INFO [stderr]   --> src/main.rs:47:17
Dec 01 20:24:56.435 INFO [stderr]    |
Dec 01 20:24:56.435 INFO [stderr] 47 |         let mut num = 0;
Dec 01 20:24:56.435 INFO [stderr]    |                 ^^^
Dec 01 20:24:56.435 INFO [stderr]    |
Dec 01 20:24:56.435 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 01 20:24:56.435 INFO [stderr] 
Dec 01 20:24:56.435 INFO [stderr] warning: value assigned to `num` is never read
Dec 01 20:24:56.435 INFO [stderr]   --> src/main.rs:86:17
Dec 01 20:24:56.435 INFO [stderr]    |
Dec 01 20:24:56.435 INFO [stderr] 86 |         let mut num = 0;
Dec 01 20:24:56.435 INFO [stderr]    |                 ^^^
Dec 01 20:24:56.435 INFO [stderr] 
Dec 01 20:24:56.435 INFO [stderr] warning: value assigned to `c` is never read
Dec 01 20:24:56.435 INFO [stderr]    --> src/main.rs:172:17
Dec 01 20:24:56.435 INFO [stderr]     |
Dec 01 20:24:56.435 INFO [stderr] 172 |         let mut c = ' ';
Dec 01 20:24:56.435 INFO [stderr]     |                 ^
Dec 01 20:24:56.435 INFO [stderr] 
Dec 01 20:24:56.435 INFO [stderr] warning: value assigned to `c` is never read
Dec 01 20:24:56.435 INFO [stderr]    --> src/main.rs:211:17
Dec 01 20:24:56.435 INFO [stderr]     |
Dec 01 20:24:56.435 INFO [stderr] 211 |         let mut c = ' ';
Dec 01 20:24:56.435 INFO [stderr]     |                 ^
Dec 01 20:24:56.435 INFO [stderr] 
Dec 01 20:24:56.435 INFO [stderr] warning: value assigned to `unique_characters` is never read
Dec 01 20:24:56.435 INFO [stderr]    --> src/main.rs:344:13
Dec 01 20:24:56.435 INFO [stderr]     |
Dec 01 20:24:56.435 INFO [stderr] 344 |     let mut unique_characters: HashSet<char> = HashSet::new();
Dec 01 20:24:56.435 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^
Dec 01 20:24:56.435 INFO [stderr] 
Dec 01 20:24:56.435 INFO [stderr] warning: value assigned to `unique_characters` is never read
Dec 01 20:24:56.435 INFO [stderr]    --> src/main.rs:356:17
Dec 01 20:24:56.435 INFO [stderr]     |
Dec 01 20:24:56.435 INFO [stderr] 356 |                 unique_characters = HashSet::new();
Dec 01 20:24:56.435 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^
Dec 01 20:24:56.435 INFO [stderr] 
Dec 01 20:24:56.435 INFO [stderr] warning: value assigned to `affinity` is never read
Dec 01 20:24:56.435 INFO [stderr]    --> src/main.rs:384:13
Dec 01 20:24:56.435 INFO [stderr]     |
Dec 01 20:24:56.435 INFO [stderr] 384 |     let mut affinity = String::new();
Dec 01 20:24:56.435 INFO [stderr]     |             ^^^^^^^^
Dec 01 20:24:56.435 INFO [stderr] 
Dec 01 20:24:57.551 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.61s
Dec 01 20:24:57.551 INFO [stderr] su: No module specific data is present
Dec 01 20:24:57.959 INFO running `"docker" "inspect" "c2391c570946f1312f3c4a75765d8694145dd388a0b2d07789f04f8fd87c03db"`
Dec 01 20:24:58.189 INFO running `"docker" "rm" "-f" "c2391c570946f1312f3c4a75765d8694145dd388a0b2d07789f04f8fd87c03db"`
Dec 01 20:24:58.338 INFO [stdout] c2391c570946f1312f3c4a75765d8694145dd388a0b2d07789f04f8fd87c03db
Dec 01 20:24:58.341 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 01 20:24:58.839 INFO [stdout] c2a205af862e778ae549593084f4984655dfb7d83ecc2afffbe21037db801ef3
Dec 01 20:24:58.841 INFO running `"docker" "start" "-a" "c2a205af862e778ae549593084f4984655dfb7d83ecc2afffbe21037db801ef3"`
Dec 01 20:24:59.953 INFO [stderr] usermod: no changes
Dec 01 20:25:00.001 INFO [stderr]    Compiling affinity v0.1.0 (/source)
Dec 01 20:25:00.563 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 01 20:25:00.563 INFO [stderr]    --> src/main.rs:156:8
Dec 01 20:25:00.563 INFO [stderr]     |
Dec 01 20:25:00.563 INFO [stderr] 156 |     if (aws.len() > 0)
Dec 01 20:25:00.563 INFO [stderr]     |        ^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 01 20:25:00.563 INFO [stderr]     |
Dec 01 20:25:00.563 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 01 20:25:00.563 INFO [stderr] 
Dec 01 20:25:00.727 INFO [stderr] warning: value assigned to `num` is never read
Dec 01 20:25:00.727 INFO [stderr]   --> src/main.rs:47:17
Dec 01 20:25:00.727 INFO [stderr]    |
Dec 01 20:25:00.727 INFO [stderr] 47 |         let mut num = 0;
Dec 01 20:25:00.727 INFO [stderr]    |                 ^^^
Dec 01 20:25:00.727 INFO [stderr]    |
Dec 01 20:25:00.727 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 01 20:25:00.727 INFO [stderr] 
Dec 01 20:25:00.727 INFO [stderr] warning: value assigned to `num` is never read
Dec 01 20:25:00.727 INFO [stderr]   --> src/main.rs:86:17
Dec 01 20:25:00.727 INFO [stderr]    |
Dec 01 20:25:00.727 INFO [stderr] 86 |         let mut num = 0;
Dec 01 20:25:00.727 INFO [stderr]    |                 ^^^
Dec 01 20:25:00.727 INFO [stderr] 
Dec 01 20:25:00.727 INFO [stderr] warning: value assigned to `c` is never read
Dec 01 20:25:00.727 INFO [stderr]    --> src/main.rs:172:17
Dec 01 20:25:00.727 INFO [stderr]     |
Dec 01 20:25:00.727 INFO [stderr] 172 |         let mut c = ' ';
Dec 01 20:25:00.727 INFO [stderr]     |                 ^
Dec 01 20:25:00.727 INFO [stderr] 
Dec 01 20:25:00.727 INFO [stderr] warning: value assigned to `c` is never read
Dec 01 20:25:00.727 INFO [stderr]    --> src/main.rs:211:17
Dec 01 20:25:00.727 INFO [stderr]     |
Dec 01 20:25:00.727 INFO [stderr] 211 |         let mut c = ' ';
Dec 01 20:25:00.727 INFO [stderr]     |                 ^
Dec 01 20:25:00.727 INFO [stderr] 
Dec 01 20:25:00.727 INFO [stderr] warning: value assigned to `unique_characters` is never read
Dec 01 20:25:00.727 INFO [stderr]    --> src/main.rs:344:13
Dec 01 20:25:00.727 INFO [stderr]     |
Dec 01 20:25:00.727 INFO [stderr] 344 |     let mut unique_characters: HashSet<char> = HashSet::new();
Dec 01 20:25:00.727 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^
Dec 01 20:25:00.727 INFO [stderr] 
Dec 01 20:25:00.727 INFO [stderr] warning: value assigned to `unique_characters` is never read
Dec 01 20:25:00.727 INFO [stderr]    --> src/main.rs:356:17
Dec 01 20:25:00.727 INFO [stderr]     |
Dec 01 20:25:00.727 INFO [stderr] 356 |                 unique_characters = HashSet::new();
Dec 01 20:25:00.727 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^
Dec 01 20:25:00.727 INFO [stderr] 
Dec 01 20:25:00.727 INFO [stderr] warning: value assigned to `affinity` is never read
Dec 01 20:25:00.727 INFO [stderr]    --> src/main.rs:384:13
Dec 01 20:25:00.727 INFO [stderr]     |
Dec 01 20:25:00.727 INFO [stderr] 384 |     let mut affinity = String::new();
Dec 01 20:25:00.727 INFO [stderr]     |             ^^^^^^^^
Dec 01 20:25:00.727 INFO [stderr] 
Dec 01 20:25:01.191 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.22s
Dec 01 20:25:01.194 INFO [stderr] su: No module specific data is present
Dec 01 20:25:01.824 INFO running `"docker" "inspect" "c2a205af862e778ae549593084f4984655dfb7d83ecc2afffbe21037db801ef3"`
Dec 01 20:25:02.121 INFO running `"docker" "rm" "-f" "c2a205af862e778ae549593084f4984655dfb7d83ecc2afffbe21037db801ef3"`
Dec 01 20:25:02.349 INFO [stdout] c2a205af862e778ae549593084f4984655dfb7d83ecc2afffbe21037db801ef3
Dec 01 20:25:02.355 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-0/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt 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 01 20:25:02.840 INFO [stdout] 814e63f8458f48fd197a1a9ac7307fe7e46359b1ffadaf4f3e5ccb1afa9694ad
Dec 01 20:25:02.840 INFO running `"docker" "start" "-a" "814e63f8458f48fd197a1a9ac7307fe7e46359b1ffadaf4f3e5ccb1afa9694ad"`
Dec 01 20:25:03.987 INFO [stderr] usermod: no changes
Dec 01 20:25:04.069 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 01 20:25:04.069 INFO [stdout] 
Dec 01 20:25:04.069 INFO [stderr]      Running /target/debug/deps/affinity-7fe47ff26f2eafc3
Dec 01 20:25:04.069 INFO [stdout] running 0 tests
Dec 01 20:25:04.069 INFO [stderr] su: No module specific data is present
Dec 01 20:25:04.069 INFO [stdout] 
Dec 01 20:25:04.069 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 20:25:04.069 INFO [stdout] 
Dec 01 20:25:04.938 INFO running `"docker" "inspect" "814e63f8458f48fd197a1a9ac7307fe7e46359b1ffadaf4f3e5ccb1afa9694ad"`
Dec 01 20:25:05.185 INFO running `"docker" "rm" "-f" "814e63f8458f48fd197a1a9ac7307fe7e46359b1ffadaf4f3e5ccb1afa9694ad"`
Dec 01 20:25:05.481 INFO [stdout] 814e63f8458f48fd197a1a9ac7307fe7e46359b1ffadaf4f3e5ccb1afa9694ad
