[INFO] cloning repository https://github.com/stuartlynn/advent_of_code [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stuartlynn/advent_of_code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstuartlynn%2Fadvent_of_code", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstuartlynn%2Fadvent_of_code'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c71c216144e6d393d5ce53dc68a7f2063d98ac8c [INFO] checking stuartlynn/advent_of_code against master#3aedcf06b73fc36feeebca3d579e1d2a6c40acc5 for pr-65819 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstuartlynn%2Fadvent_of_code" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/stuartlynn/advent_of_code on toolchain 3aedcf06b73fc36feeebca3d579e1d2a6c40acc5 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/stuartlynn/advent_of_code [INFO] finished tweaking git repo https://github.com/stuartlynn/advent_of_code [INFO] tweaked toml for git repo https://github.com/stuartlynn/advent_of_code written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/stuartlynn/advent_of_code already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 787091a700e742be3d2b471f4d6cd47e1388371d6359f69b5710ffe72016c44b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "787091a700e742be3d2b471f4d6cd47e1388371d6359f69b5710ffe72016c44b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "787091a700e742be3d2b471f4d6cd47e1388371d6359f69b5710ffe72016c44b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "787091a700e742be3d2b471f4d6cd47e1388371d6359f69b5710ffe72016c44b", kill_on_drop: false }` [INFO] [stdout] 787091a700e742be3d2b471f4d6cd47e1388371d6359f69b5710ffe72016c44b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c46a2d1a26fb48b37929c74ca49dd9409f2375a0a3bdb8fe07617f3ffccaa889" "/opt/rustwide/cargo-home/bin/cargo" "+3aedcf06b73fc36feeebca3d579e1d2a6c40acc5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 36e5b4fac092c229a6746822b279c027a849fc6edf98437b2b7f023995c58bfe [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "36e5b4fac092c229a6746822b279c027a849fc6edf98437b2b7f023995c58bfe", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling serde v1.0.117 [INFO] [stderr] Compiling syn v1.0.53 [INFO] [stderr] Checking once_cell v1.5.2 [INFO] [stderr] Checking day9 v0.1.0 (/opt/rustwide/workdir/days/day9) [INFO] [stderr] Checking day11 v0.1.0 (/opt/rustwide/workdir/days/day11) [INFO] [stderr] Checking day6 v0.1.0 (/opt/rustwide/workdir/days/day6) [INFO] [stderr] Checking day3 v0.1.0 (/opt/rustwide/workdir/days/day3) [INFO] [stderr] Checking day10 v0.1.0 (/opt/rustwide/workdir/days/day10) [INFO] [stderr] Checking day5 v0.1.0 (/opt/rustwide/workdir/days/day5) [INFO] [stderr] Checking day8 v0.1.0 (/opt/rustwide/workdir/days/day8) [INFO] [stdout] warning: unused import: `std::fs::read_to_string` [INFO] [stdout] --> days/day11/src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fs::read_to_string; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::read_to_string` [INFO] [stdout] --> days/day11/src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fs::read_to_string; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parsed_vals` [INFO] [stdout] --> days/day11/src/main.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | let parsed_vals: Result,_> = string.split_ascii_whitespace().map(|s| match s{ [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parsed_vals` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> days/day6/src/main.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parsed_vals` [INFO] [stdout] --> days/day11/src/main.rs:19:13 [INFO] [stdout] | [INFO] [stdout] 19 | let parsed_vals: Result,_> = string.split_ascii_whitespace().map(|s| match s{ [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parsed_vals` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `seats` [INFO] [stdout] --> days/day11/src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | seats: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `rows` [INFO] [stdout] --> days/day11/src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | rows: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `columns` [INFO] [stdout] --> days/day11/src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | columns: usize [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `at` [INFO] [stdout] --> days/day11/src/main.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 35 | fn at(&self, x: usize, y:usize)->Option<&Position>{ [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::slice::Windows` [INFO] [stdout] --> days/day9/src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::slice::Windows; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> days/day9/src/main.rs:26:15 [INFO] [stdout] | [INFO] [stdout] 26 | if(!pair_found){ [INFO] [stdout] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> days/day9/src/main.rs:38:19 [INFO] [stdout] | [INFO] [stdout] 38 | if(running_total==target){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> days/day9/src/main.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | if(running_total>target){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `seats` [INFO] [stdout] --> days/day11/src/main.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | seats: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `rows` [INFO] [stdout] --> days/day11/src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | rows: usize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `columns` [INFO] [stdout] --> days/day11/src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | columns: usize [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `at` [INFO] [stdout] --> days/day11/src/main.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 35 | fn at(&self, x: usize, y:usize)->Option<&Position>{ [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashMap` [INFO] [stdout] --> days/day6/src/main.rs:1:24 [INFO] [stdout] | [INFO] [stdout] 1 | use std::collections::{HashMap, HashSet}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::slice::Windows` [INFO] [stdout] --> days/day9/src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::slice::Windows; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> days/day9/src/main.rs:26:15 [INFO] [stdout] | [INFO] [stdout] 26 | if(!pair_found){ [INFO] [stdout] | ^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> days/day9/src/main.rs:38:19 [INFO] [stdout] | [INFO] [stdout] 38 | if(running_total==target){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> days/day9/src/main.rs:43:19 [INFO] [stdout] | [INFO] [stdout] 43 | if(running_total>target){ [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> days/day6/src/main.rs:35:26 [INFO] [stdout] | [INFO] [stdout] 35 | .fold(None, |mut acc, elem| match acc { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> days/day6/src/main.rs:35:26 [INFO] [stdout] | [INFO] [stdout] 35 | .fold(None, |mut acc, elem| match acc { [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `test_comp` [INFO] [stdout] --> days/day8/src/main.rs:133:13 [INFO] [stdout] | [INFO] [stdout] 133 | let mut test_comp = Computer::try_from(test).unwrap(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_comp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> days/day8/src/main.rs:133:9 [INFO] [stdout] | [INFO] [stdout] 133 | let mut test_comp = Computer::try_from(test).unwrap(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> days/day8/src/main.rs:147:9 [INFO] [stdout] | [INFO] [stdout] 147 | let mut comp = load_computer_from_file("data/day_8/input"); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `test_comp` [INFO] [stdout] --> days/day8/src/main.rs:133:13 [INFO] [stdout] | [INFO] [stdout] 133 | let mut test_comp = Computer::try_from(test).unwrap(); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_test_comp` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> days/day8/src/main.rs:133:9 [INFO] [stdout] | [INFO] [stdout] 133 | let mut test_comp = Computer::try_from(test).unwrap(); [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> days/day8/src/main.rs:147:9 [INFO] [stdout] | [INFO] [stdout] 147 | let mut comp = load_computer_from_file("data/day_8/input"); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking regex v1.4.2 [INFO] [stderr] Checking day4 v0.1.0 (/opt/rustwide/workdir/days/day4) [INFO] [stderr] Checking day7 v0.1.0 (/opt/rustwide/workdir/days/day7) [INFO] [stdout] warning: static variable `BagRE` should have an upper case name [INFO] [stdout] --> days/day7/src/main.rs:64:24 [INFO] [stdout] | [INFO] [stdout] 64 | static ref BagRE: Regex = Regex::new(r"(?P.*) bags contain (?P.*).").unwrap(); [INFO] [stdout] | ^^^^^ help: convert the identifier to upper case: `BAG_RE` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `BagContentRE` should have an upper case name [INFO] [stdout] --> days/day7/src/main.rs:92:24 [INFO] [stdout] | [INFO] [stdout] 92 | static ref BagContentRE: Regex = Regex::new(r"(?P\d*) (?P.*) bags?").unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper case: `BAG_CONTENT_RE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `print_pass_fail` [INFO] [stdout] --> days/day4/src/main.rs:98:8 [INFO] [stdout] | [INFO] [stdout] 98 | fn print_pass_fail(&self){ [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `BagRE` should have an upper case name [INFO] [stdout] --> days/day7/src/main.rs:64:24 [INFO] [stdout] | [INFO] [stdout] 64 | static ref BagRE: Regex = Regex::new(r"(?P.*) bags contain (?P.*).").unwrap(); [INFO] [stdout] | ^^^^^ help: convert the identifier to upper case: `BAG_RE` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static variable `BagContentRE` should have an upper case name [INFO] [stdout] --> days/day7/src/main.rs:92:24 [INFO] [stdout] | [INFO] [stdout] 92 | static ref BagContentRE: Regex = Regex::new(r"(?P\d*) (?P.*) bags?").unwrap(); [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper case: `BAG_CONTENT_RE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `print_pass_fail` [INFO] [stdout] --> days/day4/src/main.rs:98:8 [INFO] [stdout] | [INFO] [stdout] 98 | fn print_pass_fail(&self){ [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking bstr v0.2.14 [INFO] [stderr] Checking csv v1.1.5 [INFO] [stderr] Compiling parse-display-derive v0.4.0 [INFO] [stderr] Checking day1 v0.1.0 (/opt/rustwide/workdir/days/day1) [INFO] [stderr] Checking parse-display v0.4.0 [INFO] [stderr] Checking day2 v0.1.0 (/opt/rustwide/workdir/days/day2) [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> days/day2/src/main.rs:2:34 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::{BufRead, BufReader,Error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> days/day2/src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> days/day2/src/main.rs:2:34 [INFO] [stdout] | [INFO] [stdout] 2 | use std::io::{BufRead, BufReader,Error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> days/day2/src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 29.57s [INFO] running `Command { std: "docker" "inspect" "36e5b4fac092c229a6746822b279c027a849fc6edf98437b2b7f023995c58bfe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36e5b4fac092c229a6746822b279c027a849fc6edf98437b2b7f023995c58bfe", kill_on_drop: false }` [INFO] [stdout] 36e5b4fac092c229a6746822b279c027a849fc6edf98437b2b7f023995c58bfe