Dec 13 22:26:33.828 INFO testing danielbusaba/affinity against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 22:26:33.828 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 22:26:34.670 INFO [stdout] a179d9f8d62b64f3283978cc49733f99843f6e3a881a3151d3f71d36a3d92d84
Dec 13 22:26:34.673 INFO running `"docker" "start" "-a" "a179d9f8d62b64f3283978cc49733f99843f6e3a881a3151d3f71d36a3d92d84"`
Dec 13 22:26:35.417 INFO [stderr] usermod: no changes
Dec 13 22:26:35.455 INFO [stderr]    Compiling affinity v0.1.0 (/source)
Dec 13 22:26:35.859 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 13 22:26:35.859 INFO [stderr]    --> src/main.rs:156:8
Dec 13 22:26:35.859 INFO [stderr]     |
Dec 13 22:26:35.859 INFO [stderr] 156 |     if (aws.len() > 0)
Dec 13 22:26:35.859 INFO [stderr]     |        ^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 22:26:35.859 INFO [stderr]     |
Dec 13 22:26:35.859 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 13 22:26:35.859 INFO [stderr] 
Dec 13 22:26:35.963 INFO [stderr] warning: value assigned to `num` is never read
Dec 13 22:26:35.963 INFO [stderr]   --> src/main.rs:47:17
Dec 13 22:26:35.963 INFO [stderr]    |
Dec 13 22:26:35.963 INFO [stderr] 47 |         let mut num = 0;
Dec 13 22:26:35.963 INFO [stderr]    |                 ^^^
Dec 13 22:26:35.963 INFO [stderr]    |
Dec 13 22:26:35.963 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 13 22:26:35.963 INFO [stderr] 
Dec 13 22:26:35.963 INFO [stderr] warning: value assigned to `num` is never read
Dec 13 22:26:35.963 INFO [stderr]   --> src/main.rs:86:17
Dec 13 22:26:35.963 INFO [stderr]    |
Dec 13 22:26:35.963 INFO [stderr] 86 |         let mut num = 0;
Dec 13 22:26:35.963 INFO [stderr]    |                 ^^^
Dec 13 22:26:35.963 INFO [stderr] 
Dec 13 22:26:35.963 INFO [stderr] warning: value assigned to `c` is never read
Dec 13 22:26:35.963 INFO [stderr]    --> src/main.rs:172:17
Dec 13 22:26:35.963 INFO [stderr]     |
Dec 13 22:26:35.963 INFO [stderr] 172 |         let mut c = ' ';
Dec 13 22:26:35.963 INFO [stderr]     |                 ^
Dec 13 22:26:35.963 INFO [stderr] 
Dec 13 22:26:35.963 INFO [stderr] warning: value assigned to `c` is never read
Dec 13 22:26:35.963 INFO [stderr]    --> src/main.rs:211:17
Dec 13 22:26:35.963 INFO [stderr]     |
Dec 13 22:26:35.963 INFO [stderr] 211 |         let mut c = ' ';
Dec 13 22:26:35.963 INFO [stderr]     |                 ^
Dec 13 22:26:35.963 INFO [stderr] 
Dec 13 22:26:35.963 INFO [stderr] warning: value assigned to `unique_characters` is never read
Dec 13 22:26:35.963 INFO [stderr]    --> src/main.rs:344:13
Dec 13 22:26:35.963 INFO [stderr]     |
Dec 13 22:26:35.963 INFO [stderr] 344 |     let mut unique_characters: HashSet<char> = HashSet::new();
Dec 13 22:26:35.963 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^
Dec 13 22:26:35.963 INFO [stderr] 
Dec 13 22:26:35.963 INFO [stderr] warning: value assigned to `unique_characters` is never read
Dec 13 22:26:35.963 INFO [stderr]    --> src/main.rs:356:17
Dec 13 22:26:35.963 INFO [stderr]     |
Dec 13 22:26:35.963 INFO [stderr] 356 |                 unique_characters = HashSet::new();
Dec 13 22:26:35.963 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^
Dec 13 22:26:35.963 INFO [stderr] 
Dec 13 22:26:35.963 INFO [stderr] warning: value assigned to `affinity` is never read
Dec 13 22:26:35.963 INFO [stderr]    --> src/main.rs:384:13
Dec 13 22:26:35.963 INFO [stderr]     |
Dec 13 22:26:35.963 INFO [stderr] 384 |     let mut affinity = String::new();
Dec 13 22:26:35.963 INFO [stderr]     |             ^^^^^^^^
Dec 13 22:26:35.963 INFO [stderr] 
Dec 13 22:26:37.142 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
Dec 13 22:26:37.145 INFO [stderr] su: No module specific data is present
Dec 13 22:26:38.289 INFO running `"docker" "inspect" "a179d9f8d62b64f3283978cc49733f99843f6e3a881a3151d3f71d36a3d92d84"`
Dec 13 22:26:38.391 INFO running `"docker" "rm" "-f" "a179d9f8d62b64f3283978cc49733f99843f6e3a881a3151d3f71d36a3d92d84"`
Dec 13 22:26:38.488 INFO [stdout] a179d9f8d62b64f3283978cc49733f99843f6e3a881a3151d3f71d36a3d92d84
Dec 13 22:26:38.491 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 22:26:38.726 INFO [stdout] a418957738d1cc8b53def9bb478bcc79f5565542acda29b750c97570f921860f
Dec 13 22:26:38.728 INFO running `"docker" "start" "-a" "a418957738d1cc8b53def9bb478bcc79f5565542acda29b750c97570f921860f"`
Dec 13 22:26:39.154 INFO [stderr] usermod: no changes
Dec 13 22:26:39.181 INFO [stderr]    Compiling affinity v0.1.0 (/source)
Dec 13 22:26:39.463 INFO [stderr] warning: unnecessary parentheses around `if` condition
Dec 13 22:26:39.463 INFO [stderr]    --> src/main.rs:156:8
Dec 13 22:26:39.463 INFO [stderr]     |
Dec 13 22:26:39.463 INFO [stderr] 156 |     if (aws.len() > 0)
Dec 13 22:26:39.463 INFO [stderr]     |        ^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 13 22:26:39.463 INFO [stderr]     |
Dec 13 22:26:39.463 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 13 22:26:39.463 INFO [stderr] 
Dec 13 22:26:39.559 INFO [stderr] warning: value assigned to `num` is never read
Dec 13 22:26:39.559 INFO [stderr]   --> src/main.rs:47:17
Dec 13 22:26:39.559 INFO [stderr]    |
Dec 13 22:26:39.559 INFO [stderr] 47 |         let mut num = 0;
Dec 13 22:26:39.559 INFO [stderr]    |                 ^^^
Dec 13 22:26:39.559 INFO [stderr]    |
Dec 13 22:26:39.559 INFO [stderr]    = note: #[warn(unused_assignments)] on by default
Dec 13 22:26:39.559 INFO [stderr] 
Dec 13 22:26:39.559 INFO [stderr] warning: value assigned to `num` is never read
Dec 13 22:26:39.560 INFO [stderr]   --> src/main.rs:86:17
Dec 13 22:26:39.560 INFO [stderr]    |
Dec 13 22:26:39.560 INFO [stderr] 86 |         let mut num = 0;
Dec 13 22:26:39.560 INFO [stderr]    |                 ^^^
Dec 13 22:26:39.560 INFO [stderr] 
Dec 13 22:26:39.560 INFO [stderr] warning: value assigned to `c` is never read
Dec 13 22:26:39.560 INFO [stderr]    --> src/main.rs:172:17
Dec 13 22:26:39.560 INFO [stderr]     |
Dec 13 22:26:39.560 INFO [stderr] 172 |         let mut c = ' ';
Dec 13 22:26:39.560 INFO [stderr]     |                 ^
Dec 13 22:26:39.560 INFO [stderr] 
Dec 13 22:26:39.560 INFO [stderr] warning: value assigned to `c` is never read
Dec 13 22:26:39.560 INFO [stderr]    --> src/main.rs:211:17
Dec 13 22:26:39.560 INFO [stderr]     |
Dec 13 22:26:39.560 INFO [stderr] 211 |         let mut c = ' ';
Dec 13 22:26:39.560 INFO [stderr]     |                 ^
Dec 13 22:26:39.560 INFO [stderr] 
Dec 13 22:26:39.560 INFO [stderr] warning: value assigned to `unique_characters` is never read
Dec 13 22:26:39.560 INFO [stderr]    --> src/main.rs:344:13
Dec 13 22:26:39.560 INFO [stderr]     |
Dec 13 22:26:39.560 INFO [stderr] 344 |     let mut unique_characters: HashSet<char> = HashSet::new();
Dec 13 22:26:39.560 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^
Dec 13 22:26:39.560 INFO [stderr] 
Dec 13 22:26:39.560 INFO [stderr] warning: value assigned to `unique_characters` is never read
Dec 13 22:26:39.560 INFO [stderr]    --> src/main.rs:356:17
Dec 13 22:26:39.560 INFO [stderr]     |
Dec 13 22:26:39.560 INFO [stderr] 356 |                 unique_characters = HashSet::new();
Dec 13 22:26:39.560 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^
Dec 13 22:26:39.560 INFO [stderr] 
Dec 13 22:26:39.560 INFO [stderr] warning: value assigned to `affinity` is never read
Dec 13 22:26:39.560 INFO [stderr]    --> src/main.rs:384:13
Dec 13 22:26:39.560 INFO [stderr]     |
Dec 13 22:26:39.560 INFO [stderr] 384 |     let mut affinity = String::new();
Dec 13 22:26:39.560 INFO [stderr]     |             ^^^^^^^^
Dec 13 22:26:39.560 INFO [stderr] 
Dec 13 22:26:39.825 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
Dec 13 22:26:39.828 INFO [stderr] su: No module specific data is present
Dec 13 22:26:40.346 INFO running `"docker" "inspect" "a418957738d1cc8b53def9bb478bcc79f5565542acda29b750c97570f921860f"`
Dec 13 22:26:40.457 INFO running `"docker" "rm" "-f" "a418957738d1cc8b53def9bb478bcc79f5565542acda29b750c97570f921860f"`
Dec 13 22:26:40.546 INFO [stdout] a418957738d1cc8b53def9bb478bcc79f5565542acda29b750c97570f921860f
Dec 13 22:26:40.548 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-4/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-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 13 22:26:40.800 INFO [stdout] 6b7a37acf2149c7ff5010f1ece5def42628b6875864707ee58d6f1cf124d9f90
Dec 13 22:26:40.804 INFO running `"docker" "start" "-a" "6b7a37acf2149c7ff5010f1ece5def42628b6875864707ee58d6f1cf124d9f90"`
Dec 13 22:26:41.123 INFO [stderr] usermod: no changes
Dec 13 22:26:41.147 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 13 22:26:41.147 INFO [stderr]      Running /target/debug/deps/affinity-2783f757fed9a1ce
Dec 13 22:26:41.148 INFO [stdout] 
Dec 13 22:26:41.148 INFO [stdout] running 0 tests
Dec 13 22:26:41.148 INFO [stdout] 
Dec 13 22:26:41.148 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 22:26:41.148 INFO [stdout] 
Dec 13 22:26:41.150 INFO [stderr] su: No module specific data is present
Dec 13 22:26:41.515 INFO running `"docker" "inspect" "6b7a37acf2149c7ff5010f1ece5def42628b6875864707ee58d6f1cf124d9f90"`
Dec 13 22:26:41.665 INFO running `"docker" "rm" "-f" "6b7a37acf2149c7ff5010f1ece5def42628b6875864707ee58d6f1cf124d9f90"`
Dec 13 22:26:41.874 INFO [stdout] 6b7a37acf2149c7ff5010f1ece5def42628b6875864707ee58d6f1cf124d9f90