Nov 29 18:08:27.048 INFO checking simonasker/adventofcode2016 against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 29 18:08:27.048 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 29 18:08:27.586 INFO [stdout] 7468fa3f20aa59e0278ef17ec9a169a245bf01bf5e9199f5349633aa5c541018
Nov 29 18:08:27.590 INFO running `"docker" "start" "-a" "7468fa3f20aa59e0278ef17ec9a169a245bf01bf5e9199f5349633aa5c541018"`
Nov 29 18:08:29.553 INFO [stderr] usermod: no changes
Nov 29 18:08:29.692 INFO [stderr]     Checking unicode-segmentation v0.1.3
Nov 29 18:08:29.692 INFO [stderr]     Checking strsim v0.5.2
Nov 29 18:08:29.698 INFO [stderr]     Checking unicode-width v0.1.3
Nov 29 18:08:29.705 INFO [stderr]     Checking term_size v0.2.1
Nov 29 18:08:29.705 INFO [stderr]    Compiling rust-crypto v0.2.36
Nov 29 18:08:31.394 INFO [stderr]     Checking clap v2.19.1
Nov 29 18:08:40.197 INFO [stderr]     Checking adventofcode2016 v0.1.0 (/source)
Nov 29 18:08:41.180 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 29 18:08:41.180 INFO [stderr]   --> src/solutions/day19.rs:14:31
Nov 29 18:08:41.180 INFO [stderr]    |
Nov 29 18:08:41.180 INFO [stderr] 14 |             res = i32::pow(2, (i-1));
Nov 29 18:08:41.180 INFO [stderr]    |                               ^^^^^ help: remove these parentheses
Nov 29 18:08:41.180 INFO [stderr]    |
Nov 29 18:08:41.180 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 29 18:08:41.180 INFO [stderr] 
Nov 29 18:08:41.192 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 29 18:08:41.192 INFO [stderr]   --> src/solutions/day19.rs:14:31
Nov 29 18:08:41.192 INFO [stderr]    |
Nov 29 18:08:41.192 INFO [stderr] 14 |             res = i32::pow(2, (i-1));
Nov 29 18:08:41.192 INFO [stderr]    |                               ^^^^^ help: remove these parentheses
Nov 29 18:08:41.192 INFO [stderr]    |
Nov 29 18:08:41.192 INFO [stderr]    = note: #[warn(unused_parens)] on by default
Nov 29 18:08:41.192 INFO [stderr] 
Nov 29 18:08:42.112 INFO [stderr] warning: value assigned to `b` is never read
Nov 29 18:08:42.112 INFO [stderr]    --> src/solutions/day23.rs:154:13
Nov 29 18:08:42.112 INFO [stderr]     |
Nov 29 18:08:42.112 INFO [stderr] 154 |     let mut b = 0;
Nov 29 18:08:42.112 INFO [stderr]     |             ^
Nov 29 18:08:42.112 INFO [stderr]     |
Nov 29 18:08:42.112 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 29 18:08:42.112 INFO [stderr] 
Nov 29 18:08:42.112 INFO [stderr] warning: value assigned to `c` is never read
Nov 29 18:08:42.112 INFO [stderr]    --> src/solutions/day23.rs:155:13
Nov 29 18:08:42.112 INFO [stderr]     |
Nov 29 18:08:42.112 INFO [stderr] 155 |     let mut c = 0;
Nov 29 18:08:42.112 INFO [stderr]     |             ^
Nov 29 18:08:42.112 INFO [stderr] 
Nov 29 18:08:42.112 INFO [stderr] warning: value assigned to `d` is never read
Nov 29 18:08:42.112 INFO [stderr]    --> src/solutions/day23.rs:156:13
Nov 29 18:08:42.112 INFO [stderr]     |
Nov 29 18:08:42.112 INFO [stderr] 156 |     let mut d = 0;
Nov 29 18:08:42.112 INFO [stderr]     |             ^
Nov 29 18:08:42.112 INFO [stderr] 
Nov 29 18:08:42.112 INFO [stderr] warning: value assigned to `c` is never read
Nov 29 18:08:42.112 INFO [stderr]    --> src/solutions/day23.rs:184:5
Nov 29 18:08:42.113 INFO [stderr]     |
Nov 29 18:08:42.113 INFO [stderr] 184 |     c = 1; // 19: cpy 1 c TOGGLED
Nov 29 18:08:42.113 INFO [stderr]     |     ^
Nov 29 18:08:42.113 INFO [stderr] 
Nov 29 18:08:42.128 INFO [stderr] warning: value assigned to `b` is never read
Nov 29 18:08:42.128 INFO [stderr]    --> src/solutions/day23.rs:154:13
Nov 29 18:08:42.128 INFO [stderr]     |
Nov 29 18:08:42.128 INFO [stderr] 154 |     let mut b = 0;
Nov 29 18:08:42.128 INFO [stderr]     |             ^
Nov 29 18:08:42.128 INFO [stderr]     |
Nov 29 18:08:42.128 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 29 18:08:42.128 INFO [stderr] 
Nov 29 18:08:42.128 INFO [stderr] warning: value assigned to `c` is never read
Nov 29 18:08:42.128 INFO [stderr]    --> src/solutions/day23.rs:155:13
Nov 29 18:08:42.128 INFO [stderr]     |
Nov 29 18:08:42.128 INFO [stderr] 155 |     let mut c = 0;
Nov 29 18:08:42.128 INFO [stderr]     |             ^
Nov 29 18:08:42.128 INFO [stderr] 
Nov 29 18:08:42.128 INFO [stderr] warning: value assigned to `d` is never read
Nov 29 18:08:42.128 INFO [stderr]    --> src/solutions/day23.rs:156:13
Nov 29 18:08:42.128 INFO [stderr]     |
Nov 29 18:08:42.128 INFO [stderr] 156 |     let mut d = 0;
Nov 29 18:08:42.128 INFO [stderr]     |             ^
Nov 29 18:08:42.128 INFO [stderr] 
Nov 29 18:08:42.128 INFO [stderr] warning: value assigned to `c` is never read
Nov 29 18:08:42.128 INFO [stderr]    --> src/solutions/day23.rs:184:5
Nov 29 18:08:42.128 INFO [stderr]     |
Nov 29 18:08:42.128 INFO [stderr] 184 |     c = 1; // 19: cpy 1 c TOGGLED
Nov 29 18:08:42.128 INFO [stderr]     |     ^
Nov 29 18:08:42.128 INFO [stderr] 
Nov 29 18:08:42.528 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.94s
Nov 29 18:08:42.528 INFO [stderr] su: No module specific data is present
Nov 29 18:08:43.556 INFO running `"docker" "inspect" "7468fa3f20aa59e0278ef17ec9a169a245bf01bf5e9199f5349633aa5c541018"`
Nov 29 18:08:43.908 INFO running `"docker" "rm" "-f" "7468fa3f20aa59e0278ef17ec9a169a245bf01bf5e9199f5349633aa5c541018"`
Nov 29 18:08:44.232 INFO [stdout] 7468fa3f20aa59e0278ef17ec9a169a245bf01bf5e9199f5349633aa5c541018