Nov 27 20:21:19.243 INFO checking simonasker/adventofcode2016 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 27 20:21:19.243 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 27 20:21:19.648 INFO [stdout] 82f8785e8c51a3b44d6f087dabeb1b71cd65c5721b51462103f7210bf1976a26
Nov 27 20:21:19.650 INFO running `"docker" "start" "-a" "82f8785e8c51a3b44d6f087dabeb1b71cd65c5721b51462103f7210bf1976a26"`
Nov 27 20:21:20.868 INFO [stderr] usermod: no changes
Nov 27 20:21:21.008 INFO [stderr]    Compiling gcc v0.3.39
Nov 27 20:21:21.012 INFO [stderr]     Checking strsim v0.5.2
Nov 27 20:21:21.012 INFO [stderr]     Checking unicode-segmentation v0.1.3
Nov 27 20:21:21.017 INFO [stderr]     Checking memchr v0.1.11
Nov 27 20:21:21.017 INFO [stderr]     Checking term_size v0.2.1
Nov 27 20:21:21.018 INFO [stderr]     Checking thread-id v2.0.0
Nov 27 20:21:22.038 INFO [stderr]     Checking thread_local v0.2.7
Nov 27 20:21:22.103 INFO [stderr]     Checking aho-corasick v0.5.3
Nov 27 20:21:22.878 INFO [stderr]     Checking clap v2.19.1
Nov 27 20:21:24.452 INFO [stderr]     Checking regex v0.1.80
Nov 27 20:21:25.229 INFO [stderr]    Compiling rust-crypto v0.2.36
Nov 27 20:21:35.624 INFO [stderr]     Checking adventofcode2016 v0.1.0 (/source)
Nov 27 20:21:36.364 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 27 20:21:36.364 INFO [stderr]   --> src/solutions/day19.rs:14:31
Nov 27 20:21:36.364 INFO [stderr]    |
Nov 27 20:21:36.364 INFO [stderr] 14 |             res = i32::pow(2, (i-1));
Nov 27 20:21:36.364 INFO [stderr]    |                               ^^^^^ help: remove these parentheses
Nov 27 20:21:36.364 INFO [stderr]    |
Nov 27 20:21:36.364 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 27 20:21:36.364 INFO [stderr] 
Nov 27 20:21:36.448 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 27 20:21:36.448 INFO [stderr]   --> src/solutions/day19.rs:14:31
Nov 27 20:21:36.448 INFO [stderr]    |
Nov 27 20:21:36.448 INFO [stderr] 14 |             res = i32::pow(2, (i-1));
Nov 27 20:21:36.448 INFO [stderr]    |                               ^^^^^ help: remove these parentheses
Nov 27 20:21:36.448 INFO [stderr]    |
Nov 27 20:21:36.448 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 27 20:21:36.448 INFO [stderr] 
Nov 27 20:21:37.068 INFO [stderr] warning: value assigned to `b` is never read
Nov 27 20:21:37.068 INFO [stderr]    --> src/solutions/day23.rs:154:13
Nov 27 20:21:37.069 INFO [stderr]     |
Nov 27 20:21:37.069 INFO [stderr] 154 |     let mut b = 0;
Nov 27 20:21:37.069 INFO [stderr]     |             ^
Nov 27 20:21:37.069 INFO [stderr]     |
Nov 27 20:21:37.069 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 27 20:21:37.070 INFO [stderr] 
Nov 27 20:21:37.070 INFO [stderr] warning: value assigned to `c` is never read
Nov 27 20:21:37.070 INFO [stderr]    --> src/solutions/day23.rs:155:13
Nov 27 20:21:37.070 INFO [stderr]     |
Nov 27 20:21:37.070 INFO [stderr] 155 |     let mut c = 0;
Nov 27 20:21:37.070 INFO [stderr]     |             ^
Nov 27 20:21:37.071 INFO [stderr] 
Nov 27 20:21:37.071 INFO [stderr] warning: value assigned to `d` is never read
Nov 27 20:21:37.071 INFO [stderr]    --> src/solutions/day23.rs:156:13
Nov 27 20:21:37.071 INFO [stderr]     |
Nov 27 20:21:37.071 INFO [stderr] 156 |     let mut d = 0;
Nov 27 20:21:37.072 INFO [stderr]     |             ^
Nov 27 20:21:37.072 INFO [stderr] 
Nov 27 20:21:37.072 INFO [stderr] warning: value assigned to `c` is never read
Nov 27 20:21:37.072 INFO [stderr]    --> src/solutions/day23.rs:184:5
Nov 27 20:21:37.072 INFO [stderr]     |
Nov 27 20:21:37.073 INFO [stderr] 184 |     c = 1; // 19: cpy 1 c TOGGLED
Nov 27 20:21:37.073 INFO [stderr]     |     ^
Nov 27 20:21:37.073 INFO [stderr] 
Nov 27 20:21:37.303 INFO [stderr] warning: value assigned to `b` is never read
Nov 27 20:21:37.303 INFO [stderr]    --> src/solutions/day23.rs:154:13
Nov 27 20:21:37.303 INFO [stderr]     |
Nov 27 20:21:37.303 INFO [stderr] 154 |     let mut b = 0;
Nov 27 20:21:37.303 INFO [stderr]     |             ^
Nov 27 20:21:37.304 INFO [stderr]     |
Nov 27 20:21:37.304 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 27 20:21:37.304 INFO [stderr] 
Nov 27 20:21:37.304 INFO [stderr] warning: value assigned to `c` is never read
Nov 27 20:21:37.304 INFO [stderr]    --> src/solutions/day23.rs:155:13
Nov 27 20:21:37.305 INFO [stderr]     |
Nov 27 20:21:37.305 INFO [stderr] 155 |     let mut c = 0;
Nov 27 20:21:37.305 INFO [stderr]     |             ^
Nov 27 20:21:37.305 INFO [stderr] 
Nov 27 20:21:37.305 INFO [stderr] warning: value assigned to `d` is never read
Nov 27 20:21:37.305 INFO [stderr]    --> src/solutions/day23.rs:156:13
Nov 27 20:21:37.306 INFO [stderr]     |
Nov 27 20:21:37.306 INFO [stderr] 156 |     let mut d = 0;
Nov 27 20:21:37.306 INFO [stderr]     |             ^
Nov 27 20:21:37.306 INFO [stderr] 
Nov 27 20:21:37.306 INFO [stderr] warning: value assigned to `c` is never read
Nov 27 20:21:37.306 INFO [stderr]    --> src/solutions/day23.rs:184:5
Nov 27 20:21:37.307 INFO [stderr]     |
Nov 27 20:21:37.307 INFO [stderr] 184 |     c = 1; // 19: cpy 1 c TOGGLED
Nov 27 20:21:37.307 INFO [stderr]     |     ^
Nov 27 20:21:37.307 INFO [stderr] 
Nov 27 20:21:37.766 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.85s
Nov 27 20:21:37.772 INFO [stderr] su: No module specific data is present
Nov 27 20:21:38.943 INFO running `"docker" "inspect" "82f8785e8c51a3b44d6f087dabeb1b71cd65c5721b51462103f7210bf1976a26"`
Nov 27 20:21:39.349 INFO running `"docker" "rm" "-f" "82f8785e8c51a3b44d6f087dabeb1b71cd65c5721b51462103f7210bf1976a26"`
Nov 27 20:21:39.832 INFO [stdout] 82f8785e8c51a3b44d6f087dabeb1b71cd65c5721b51462103f7210bf1976a26