Dec 13 02:23:36.747 INFO testing sremedios/adventofcode2018 against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 13 02:23:36.747 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 02:23:37.139 INFO [stdout] af8e07d50e7d6cfe498f29cdb3b483ef4c51bf93753270ef04f4cbcc0338a2a0
Dec 13 02:23:37.141 INFO running `"docker" "start" "-a" "af8e07d50e7d6cfe498f29cdb3b483ef4c51bf93753270ef04f4cbcc0338a2a0"`
Dec 13 02:23:39.363 INFO [stderr] usermod: no changes
Dec 13 02:23:39.447 INFO [stderr]    Compiling snowflake v1.3.0
Dec 13 02:23:39.447 INFO [stderr]    Compiling chrono v0.4.6
Dec 13 02:23:40.084 INFO [stderr]    Compiling id_tree v1.3.0
Dec 13 02:23:43.663 INFO [stderr]    Compiling adventofcode2018 v0.1.0 (/source)
Dec 13 02:23:44.006 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 13 02:23:44.006 INFO [stderr]  --> src/day_08.rs:1:5
Dec 13 02:23:44.006 INFO [stderr]   |
Dec 13 02:23:44.006 INFO [stderr] 1 | use std::collections::HashMap;
Dec 13 02:23:44.006 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:23:44.006 INFO [stderr]   |
Dec 13 02:23:44.006 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 02:23:44.006 INFO [stderr] 
Dec 13 02:23:44.006 INFO [stderr] warning: unused import: `BufReader`
Dec 13 02:23:44.006 INFO [stderr]  --> src/day_08.rs:3:30
Dec 13 02:23:44.006 INFO [stderr]   |
Dec 13 02:23:44.006 INFO [stderr] 3 | use std::io::{self, BufRead, BufReader};
Dec 13 02:23:44.006 INFO [stderr]   |                              ^^^^^^^^^
Dec 13 02:23:44.006 INFO [stderr] 
Dec 13 02:23:44.243 INFO [stderr] warning: unused import: `BufRead`
Dec 13 02:23:44.243 INFO [stderr]  --> src/day_08.rs:3:21
Dec 13 02:23:44.243 INFO [stderr]   |
Dec 13 02:23:44.243 INFO [stderr] 3 | use std::io::{self, BufRead, BufReader};
Dec 13 02:23:44.243 INFO [stderr]   |                     ^^^^^^^
Dec 13 02:23:44.243 INFO [stderr] 
Dec 13 02:23:44.259 INFO [stderr] warning: unused variable: `filename`
Dec 13 02:23:44.259 INFO [stderr]   --> src/day_07.rs:66:15
Dec 13 02:23:44.259 INFO [stderr]    |
Dec 13 02:23:44.259 INFO [stderr] 66 | pub fn part_2(filename: &str) -> Result<String, io::Error> {
Dec 13 02:23:44.259 INFO [stderr]    |               ^^^^^^^^ help: consider using `_filename` instead
Dec 13 02:23:44.259 INFO [stderr]    |
Dec 13 02:23:44.259 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 02:23:44.259 INFO [stderr] 
Dec 13 02:23:44.259 INFO [stderr] warning: unused variable: `item`
Dec 13 02:23:44.259 INFO [stderr]   --> src/day_08.rs:34:17
Dec 13 02:23:44.259 INFO [stderr]    |
Dec 13 02:23:44.259 INFO [stderr] 34 |             for item in 0..num_metadata {
Dec 13 02:23:44.259 INFO [stderr]    |                 ^^^^ help: consider using `_item` instead
Dec 13 02:23:44.259 INFO [stderr] 
Dec 13 02:23:44.259 INFO [stderr] warning: unused variable: `filename`
Dec 13 02:23:44.259 INFO [stderr]   --> src/day_08.rs:53:15
Dec 13 02:23:44.259 INFO [stderr]    |
Dec 13 02:23:44.259 INFO [stderr] 53 | pub fn part_2(filename: &str) -> Result<String, io::Error> {
Dec 13 02:23:44.259 INFO [stderr]    |               ^^^^^^^^ help: consider using `_filename` instead
Dec 13 02:23:44.259 INFO [stderr] 
Dec 13 02:23:48.363 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.97s
Dec 13 02:23:48.371 INFO [stderr] su: No module specific data is present
Dec 13 02:23:49.876 INFO running `"docker" "inspect" "af8e07d50e7d6cfe498f29cdb3b483ef4c51bf93753270ef04f4cbcc0338a2a0"`
Dec 13 02:23:50.201 INFO running `"docker" "rm" "-f" "af8e07d50e7d6cfe498f29cdb3b483ef4c51bf93753270ef04f4cbcc0338a2a0"`
Dec 13 02:23:50.555 INFO [stdout] af8e07d50e7d6cfe498f29cdb3b483ef4c51bf93753270ef04f4cbcc0338a2a0
Dec 13 02:23:50.563 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 02:23:50.931 INFO [stdout] fbb3e4ed3796130947643fed898e3ddfe4e7320fbd951f19408a7ff67e16c239
Dec 13 02:23:50.933 INFO running `"docker" "start" "-a" "fbb3e4ed3796130947643fed898e3ddfe4e7320fbd951f19408a7ff67e16c239"`
Dec 13 02:23:52.627 INFO [stderr] usermod: no changes
Dec 13 02:23:52.719 INFO [stderr]    Compiling adventofcode2018 v0.1.0 (/source)
Dec 13 02:23:53.135 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 13 02:23:53.135 INFO [stderr]  --> src/day_08.rs:1:5
Dec 13 02:23:53.135 INFO [stderr]   |
Dec 13 02:23:53.135 INFO [stderr] 1 | use std::collections::HashMap;
Dec 13 02:23:53.135 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 13 02:23:53.135 INFO [stderr]   |
Dec 13 02:23:53.135 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 02:23:53.135 INFO [stderr] 
Dec 13 02:23:53.135 INFO [stderr] warning: unused import: `BufReader`
Dec 13 02:23:53.135 INFO [stderr]  --> src/day_08.rs:3:30
Dec 13 02:23:53.135 INFO [stderr]   |
Dec 13 02:23:53.135 INFO [stderr] 3 | use std::io::{self, BufRead, BufReader};
Dec 13 02:23:53.135 INFO [stderr]   |                              ^^^^^^^^^
Dec 13 02:23:53.135 INFO [stderr] 
Dec 13 02:23:53.409 INFO [stderr] warning: unused import: `BufRead`
Dec 13 02:23:53.409 INFO [stderr]  --> src/day_08.rs:3:21
Dec 13 02:23:53.409 INFO [stderr]   |
Dec 13 02:23:53.409 INFO [stderr] 3 | use std::io::{self, BufRead, BufReader};
Dec 13 02:23:53.410 INFO [stderr]   |                     ^^^^^^^
Dec 13 02:23:53.410 INFO [stderr] 
Dec 13 02:23:53.432 INFO [stderr] warning: unused variable: `filename`
Dec 13 02:23:53.433 INFO [stderr]   --> src/day_07.rs:66:15
Dec 13 02:23:53.433 INFO [stderr]    |
Dec 13 02:23:53.433 INFO [stderr] 66 | pub fn part_2(filename: &str) -> Result<String, io::Error> {
Dec 13 02:23:53.434 INFO [stderr]    |               ^^^^^^^^ help: consider using `_filename` instead
Dec 13 02:23:53.434 INFO [stderr]    |
Dec 13 02:23:53.434 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 13 02:23:53.434 INFO [stderr] 
Dec 13 02:23:53.435 INFO [stderr] warning: unused variable: `item`
Dec 13 02:23:53.435 INFO [stderr]   --> src/day_08.rs:34:17
Dec 13 02:23:53.435 INFO [stderr]    |
Dec 13 02:23:53.435 INFO [stderr] 34 |             for item in 0..num_metadata {
Dec 13 02:23:53.435 INFO [stderr]    |                 ^^^^ help: consider using `_item` instead
Dec 13 02:23:53.435 INFO [stderr] 
Dec 13 02:23:53.435 INFO [stderr] warning: unused variable: `filename`
Dec 13 02:23:53.435 INFO [stderr]   --> src/day_08.rs:53:15
Dec 13 02:23:53.435 INFO [stderr]    |
Dec 13 02:23:53.435 INFO [stderr] 53 | pub fn part_2(filename: &str) -> Result<String, io::Error> {
Dec 13 02:23:53.435 INFO [stderr]    |               ^^^^^^^^ help: consider using `_filename` instead
Dec 13 02:23:53.435 INFO [stderr] 
Dec 13 02:23:53.987 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.33s
Dec 13 02:23:53.995 INFO [stderr] su: No module specific data is present
Dec 13 02:23:55.083 INFO running `"docker" "inspect" "fbb3e4ed3796130947643fed898e3ddfe4e7320fbd951f19408a7ff67e16c239"`
Dec 13 02:23:55.519 INFO running `"docker" "rm" "-f" "fbb3e4ed3796130947643fed898e3ddfe4e7320fbd951f19408a7ff67e16c239"`
Dec 13 02:23:55.835 INFO [stdout] fbb3e4ed3796130947643fed898e3ddfe4e7320fbd951f19408a7ff67e16c239
Dec 13 02:23:55.837 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-2/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-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 02:23:56.359 INFO [stdout] dff2a5c5ba6c13a068b1890801b631568fe523f8f3e32f2fdfba5c2b081f202e
Dec 13 02:23:56.363 INFO running `"docker" "start" "-a" "dff2a5c5ba6c13a068b1890801b631568fe523f8f3e32f2fdfba5c2b081f202e"`
Dec 13 02:23:57.758 INFO [stderr] usermod: no changes
Dec 13 02:23:57.887 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.08s
Dec 13 02:23:57.887 INFO [stderr]      Running /target/debug/deps/adventofcode2018-0f302e6b0740f53c
Dec 13 02:23:57.899 INFO [stdout] 
Dec 13 02:23:57.899 INFO [stdout] running 0 tests
Dec 13 02:23:57.899 INFO [stdout] 
Dec 13 02:23:57.899 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 02:23:57.899 INFO [stdout] 
Dec 13 02:23:57.899 INFO [stderr] su: No module specific data is present
Dec 13 02:23:59.158 INFO running `"docker" "inspect" "dff2a5c5ba6c13a068b1890801b631568fe523f8f3e32f2fdfba5c2b081f202e"`
Dec 13 02:23:59.555 INFO running `"docker" "rm" "-f" "dff2a5c5ba6c13a068b1890801b631568fe523f8f3e32f2fdfba5c2b081f202e"`
Dec 13 02:23:59.931 INFO [stdout] dff2a5c5ba6c13a068b1890801b631568fe523f8f3e32f2fdfba5c2b081f202e