Dec 06 09:53:54.266 INFO testing SamSmith7/aoc2018 against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 06 09:53:54.266 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 09:53:54.433 INFO [stdout] dd9cef60665c2d3da47e1617be8cfeb9b10430f04668a3041e75d4bd710f1b5f
Dec 06 09:53:54.433 INFO running `"docker" "start" "-a" "dd9cef60665c2d3da47e1617be8cfeb9b10430f04668a3041e75d4bd710f1b5f"`
Dec 06 09:53:54.884 INFO [stderr] usermod: no changes
Dec 06 09:53:54.912 INFO [stderr]    Compiling aoc2018 v0.1.0 (/source)
Dec 06 09:53:55.340 INFO [stderr] warning: unused variable: `e`
Dec 06 09:53:55.340 INFO [stderr]   --> src/day1/mod.rs:23:21
Dec 06 09:53:55.340 INFO [stderr]    |
Dec 06 09:53:55.340 INFO [stderr] 23 |                 Err(e) => 0
Dec 06 09:53:55.340 INFO [stderr]    |                     ^ help: consider using `_e` instead
Dec 06 09:53:55.340 INFO [stderr]    |
Dec 06 09:53:55.340 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 09:53:55.340 INFO [stderr] 
Dec 06 09:53:55.340 INFO [stderr] warning: unused variable: `key`
Dec 06 09:53:55.340 INFO [stderr]   --> src/day2/mod.rs:42:18
Dec 06 09:53:55.340 INFO [stderr]    |
Dec 06 09:53:55.340 INFO [stderr] 42 |             for (key, val) in letters.iter() {
Dec 06 09:53:55.340 INFO [stderr]    |                  ^^^ help: consider using `_key` instead
Dec 06 09:53:55.340 INFO [stderr] 
Dec 06 09:53:56.821 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.92s
Dec 06 09:53:56.825 INFO [stderr] su: No module specific data is present
Dec 06 09:53:57.167 INFO running `"docker" "inspect" "dd9cef60665c2d3da47e1617be8cfeb9b10430f04668a3041e75d4bd710f1b5f"`
Dec 06 09:53:57.250 INFO running `"docker" "rm" "-f" "dd9cef60665c2d3da47e1617be8cfeb9b10430f04668a3041e75d4bd710f1b5f"`
Dec 06 09:53:57.336 INFO [stdout] dd9cef60665c2d3da47e1617be8cfeb9b10430f04668a3041e75d4bd710f1b5f
Dec 06 09:53:57.338 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 09:53:57.497 INFO [stdout] 967ff387bd0a2eed5af698c7af208fb3fedadf747320a3c40321ab997e506961
Dec 06 09:53:57.499 INFO running `"docker" "start" "-a" "967ff387bd0a2eed5af698c7af208fb3fedadf747320a3c40321ab997e506961"`
Dec 06 09:53:57.890 INFO [stderr] usermod: no changes
Dec 06 09:53:57.920 INFO [stderr]    Compiling aoc2018 v0.1.0 (/source)
Dec 06 09:53:58.423 INFO [stderr] warning: unused variable: `e`
Dec 06 09:53:58.423 INFO [stderr]   --> src/day1/mod.rs:23:21
Dec 06 09:53:58.424 INFO [stderr]    |
Dec 06 09:53:58.424 INFO [stderr] 23 |                 Err(e) => 0
Dec 06 09:53:58.424 INFO [stderr]    |                     ^ help: consider using `_e` instead
Dec 06 09:53:58.424 INFO [stderr]    |
Dec 06 09:53:58.424 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 06 09:53:58.424 INFO [stderr] 
Dec 06 09:53:58.424 INFO [stderr] warning: unused variable: `key`
Dec 06 09:53:58.424 INFO [stderr]   --> src/day2/mod.rs:42:18
Dec 06 09:53:58.424 INFO [stderr]    |
Dec 06 09:53:58.424 INFO [stderr] 42 |             for (key, val) in letters.iter() {
Dec 06 09:53:58.424 INFO [stderr]    |                  ^^^ help: consider using `_key` instead
Dec 06 09:53:58.424 INFO [stderr] 
Dec 06 09:53:58.849 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.94s
Dec 06 09:53:58.852 INFO [stderr] su: No module specific data is present
Dec 06 09:53:59.345 INFO running `"docker" "inspect" "967ff387bd0a2eed5af698c7af208fb3fedadf747320a3c40321ab997e506961"`
Dec 06 09:53:59.494 INFO running `"docker" "rm" "-f" "967ff387bd0a2eed5af698c7af208fb3fedadf747320a3c40321ab997e506961"`
Dec 06 09:53:59.597 INFO [stdout] 967ff387bd0a2eed5af698c7af208fb3fedadf747320a3c40321ab997e506961
Dec 06 09:53:59.599 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-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 06 09:53:59.808 INFO [stdout] c4c3a7359fd14f85c332b4f3c07226e44a579f954ffcdb64f3ca5138100a8acb
Dec 06 09:53:59.814 INFO running `"docker" "start" "-a" "c4c3a7359fd14f85c332b4f3c07226e44a579f954ffcdb64f3ca5138100a8acb"`
Dec 06 09:54:00.579 INFO [stderr] usermod: no changes
Dec 06 09:54:00.619 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 06 09:54:00.621 INFO [stderr]      Running /target/debug/deps/aoc2018-6614c01494da5f4b
Dec 06 09:54:00.630 INFO [stdout] 
Dec 06 09:54:00.630 INFO [stdout] running 0 tests
Dec 06 09:54:00.630 INFO [stdout] 
Dec 06 09:54:00.630 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 09:54:00.630 INFO [stdout] 
Dec 06 09:54:00.633 INFO [stderr]      Running /target/debug/deps/main-2f94591d54a6e2ec
Dec 06 09:54:00.660 INFO [stderr]    Doc-tests aoc2018
Dec 06 09:54:00.660 INFO [stdout] 
Dec 06 09:54:00.660 INFO [stdout] running 0 tests
Dec 06 09:54:00.660 INFO [stdout] 
Dec 06 09:54:00.660 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 09:54:00.660 INFO [stdout] 
Dec 06 09:54:01.133 INFO [stdout] 
Dec 06 09:54:01.133 INFO [stdout] running 0 tests
Dec 06 09:54:01.133 INFO [stdout] 
Dec 06 09:54:01.133 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 09:54:01.133 INFO [stdout] 
Dec 06 09:54:01.140 INFO [stderr] su: No module specific data is present
Dec 06 09:54:01.662 INFO running `"docker" "inspect" "c4c3a7359fd14f85c332b4f3c07226e44a579f954ffcdb64f3ca5138100a8acb"`
Dec 06 09:54:01.994 INFO running `"docker" "rm" "-f" "c4c3a7359fd14f85c332b4f3c07226e44a579f954ffcdb64f3ca5138100a8acb"`
Dec 06 09:54:02.371 INFO [stdout] c4c3a7359fd14f85c332b4f3c07226e44a579f954ffcdb64f3ca5138100a8acb