Nov 28 13:52:02.208 INFO checking EFulmer/aoc-2017-rust against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 13:52:02.208 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 28 13:52:02.445 INFO [stdout] 0bc619c37bb1303265d9c5303f39bf2a608bdf0c8b38fd9cec8c1f89adc07edd
Nov 28 13:52:02.450 INFO running `"docker" "start" "-a" "0bc619c37bb1303265d9c5303f39bf2a608bdf0c8b38fd9cec8c1f89adc07edd"`
Nov 28 13:52:03.022 INFO [stderr] usermod: no changes
Nov 28 13:52:03.045 INFO [stderr]     Checking advent-of-code v0.1.0 (/source)
Nov 28 13:52:03.530 INFO [stderr] warning: unused variable: `passphrases`
Nov 28 13:52:03.530 INFO [stderr]    --> src/main.rs:105:9
Nov 28 13:52:03.530 INFO [stderr]     |
Nov 28 13:52:03.530 INFO [stderr] 105 |     let passphrases = text.lines();
Nov 28 13:52:03.530 INFO [stderr]     |         ^^^^^^^^^^^ help: consider using `_passphrases` instead
Nov 28 13:52:03.530 INFO [stderr]     |
Nov 28 13:52:03.530 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 13:52:03.530 INFO [stderr] 
Nov 28 13:52:03.530 INFO [stderr] warning: value assigned to `unique_count` is never read
Nov 28 13:52:03.530 INFO [stderr]    --> src/main.rs:106:13
Nov 28 13:52:03.530 INFO [stderr]     |
Nov 28 13:52:03.530 INFO [stderr] 106 |     let mut unique_count = 0;
Nov 28 13:52:03.530 INFO [stderr]     |             ^^^^^^^^^^^^
Nov 28 13:52:03.530 INFO [stderr]     |
Nov 28 13:52:03.530 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 28 13:52:03.530 INFO [stderr] 
Nov 28 13:52:03.636 INFO [stderr] warning: unused variable: `passphrases`
Nov 28 13:52:03.636 INFO [stderr]    --> src/main.rs:105:9
Nov 28 13:52:03.636 INFO [stderr]     |
Nov 28 13:52:03.636 INFO [stderr] 105 |     let passphrases = text.lines();
Nov 28 13:52:03.636 INFO [stderr]     |         ^^^^^^^^^^^ help: consider using `_passphrases` instead
Nov 28 13:52:03.636 INFO [stderr]     |
Nov 28 13:52:03.636 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 28 13:52:03.636 INFO [stderr] 
Nov 28 13:52:03.636 INFO [stderr] warning: value assigned to `unique_count` is never read
Nov 28 13:52:03.636 INFO [stderr]    --> src/main.rs:106:13
Nov 28 13:52:03.636 INFO [stderr]     |
Nov 28 13:52:03.636 INFO [stderr] 106 |     let mut unique_count = 0;
Nov 28 13:52:03.637 INFO [stderr]     |             ^^^^^^^^^^^^
Nov 28 13:52:03.637 INFO [stderr]     |
Nov 28 13:52:03.637 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 28 13:52:03.637 INFO [stderr] 
Nov 28 13:52:03.676 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
Nov 28 13:52:03.678 INFO [stderr] su: No module specific data is present
Nov 28 13:52:04.280 INFO running `"docker" "inspect" "0bc619c37bb1303265d9c5303f39bf2a608bdf0c8b38fd9cec8c1f89adc07edd"`
Nov 28 13:52:04.389 INFO running `"docker" "rm" "-f" "0bc619c37bb1303265d9c5303f39bf2a608bdf0c8b38fd9cec8c1f89adc07edd"`
Nov 28 13:52:04.500 INFO [stdout] 0bc619c37bb1303265d9c5303f39bf2a608bdf0c8b38fd9cec8c1f89adc07edd