[INFO] cloning repository https://github.com/Larocceau/adventOfCode2020
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Larocceau/adventOfCode2020" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLarocceau%2FadventOfCode2020", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLarocceau%2FadventOfCode2020'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e7fead450730b070cee4fee385dc9164cd55021c
[INFO] fixing Larocceau/adventOfCode2020 against try#622891a4e29178280638a6b63a8908bde2c0c854+cargoflags=-Zfix-edition=start=2015 for pr-157817-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLarocceau%2FadventOfCode2020" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Larocceau/adventOfCode2020
[INFO] finished tweaking git repo https://github.com/Larocceau/adventOfCode2020
[INFO] tweaked toml for git repo https://github.com/Larocceau/adventOfCode2020 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Larocceau/adventOfCode2020 on toolchain 622891a4e29178280638a6b63a8908bde2c0c854
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Larocceau/adventOfCode2020 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d85922f580df41cdec1c0fd2c3944cc6d2953339e0f1defa6d783a55dd4bbd0c
[INFO] running `Command { std: "docker" "start" "d85922f580df41cdec1c0fd2c3944cc6d2953339e0f1defa6d783a55dd4bbd0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d85922f580df41cdec1c0fd2c3944cc6d2953339e0f1defa6d783a55dd4bbd0c" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d85922f580df41cdec1c0fd2c3944cc6d2953339e0f1defa6d783a55dd4bbd0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d85922f580df41cdec1c0fd2c3944cc6d2953339e0f1defa6d783a55dd4bbd0c" "/opt/rustwide/cargo-home/bin/cargo" "+622891a4e29178280638a6b63a8908bde2c0c854" "fix" "--allow-no-vcs" "--allow-dirty" "--frozen" "--all" "--all-targets" "--message-format=json" "-Zfix-edition=start=2015", kill_on_drop: false }`
[INFO] [stderr]     Checking util v0.1.0 (/opt/rustwide/workdir/util)
[INFO] [stderr]     Checking day13 v0.1.0 (/opt/rustwide/workdir/day13)
[INFO] [stderr]     Checking day1 v0.1.0 (/opt/rustwide/workdir/day1)
[INFO] [stderr]     Checking day7 v0.1.0 (/opt/rustwide/workdir/day7)
[INFO] [stderr]     Checking day10 v0.1.0 (/opt/rustwide/workdir/day10)
[INFO] [stderr]     Checking day12 v0.1.0 (/opt/rustwide/workdir/day12)
[INFO] [stderr]     Checking day9 v0.1.0 (/opt/rustwide/workdir/day9)
[INFO] [stderr]     Checking day5 v0.1.0 (/opt/rustwide/workdir/day5)
[INFO] [stderr]     Checking day2 v0.1.0 (/opt/rustwide/workdir/day2)
[INFO] [stderr]     Checking day8 v0.1.0 (/opt/rustwide/workdir/day8)
[INFO] [stderr]     Checking day11 v0.1.0 (/opt/rustwide/workdir/day11)
[INFO] [stderr]     Checking day6 v0.1.0 (/opt/rustwide/workdir/day6)
[INFO] [stderr]     Checking day3 v0.1.0 (/opt/rustwide/workdir/day3)
[INFO] [stderr]     Checking day4 v0.1.0 (/opt/rustwide/workdir/day4)
[INFO] [stdout] warning: unused variable: `row`
[INFO] [stdout]    --> day5/src/lib.rs:113:10
[INFO] [stdout]     |
[INFO] [stdout] 113 |     let (row, col) = sequence.split_at(7);
[INFO] [stdout]     |          ^^^ help: if this is intentional, prefix it with an underscore: `_row`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `col`
[INFO] [stdout]    --> day5/src/lib.rs:113:15
[INFO] [stdout]     |
[INFO] [stdout] 113 |     let (row, col) = sequence.split_at(7);
[INFO] [stdout]     |               ^^^ help: if this is intentional, prefix it with an underscore: `_col`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `cell::RefCell` and `rc::Rc`
[INFO] [stdout]  --> day10/src/lib.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{cell::RefCell, collections::HashMap, rc::Rc};
[INFO] [stdout]   |           ^^^^^^^^^^^^^                        ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find `windows` in `os`
[INFO] [stdout]  --> day12/src/lib.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{os::windows::process::ExitStatusExt, usize};
[INFO] [stdout]   |               ^^^^^^^ could not find `windows` in `os`
[INFO] [stdout]   |
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]  --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/os/mod.rs:56:4
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item is gated here
[INFO] [stdout] note: found an item that was configured out
[INFO] [stdout]  --> /rustc/622891a4e29178280638a6b63a8908bde2c0c854/library/std/src/os/mod.rs:120:9
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item is gated here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `usize`
[INFO] [stdout]  --> day12/src/lib.rs:1:48
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{os::windows::process::ExitStatusExt, usize};
[INFO] [stdout]   |                                                ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `day12` (lib) due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `row`
[INFO] [stdout]    --> day5/src/lib.rs:113:10
[INFO] [stdout]     |
[INFO] [stdout] 113 |     let (row, col) = sequence.split_at(7);
[INFO] [stdout]     |          ^^^ help: if this is intentional, prefix it with an underscore: `_row`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `col`
[INFO] [stdout]    --> day5/src/lib.rs:113:15
[INFO] [stdout]     |
[INFO] [stdout] 113 |     let (row, col) = sequence.split_at(7);
[INFO] [stdout]     |               ^^^ help: if this is intentional, prefix it with an underscore: `_col`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> day9/src/lib.rs:108:17
[INFO] [stdout]     |
[INFO] [stdout] 108 |             let res = has_matching_numbers(&[12,14,15], 30);
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> day9/src/lib.rs:113:17
[INFO] [stdout]     |
[INFO] [stdout] 113 |             let res = has_matching_numbers(&[12,15,15], 30);
[INFO] [stdout]     |                 ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> day4/src/lib.rs:136:9
[INFO] [stdout]     |
[INFO] [stdout] 135 |     pub struct Document {
[INFO] [stdout]     |                -------- fields in this struct
[INFO] [stdout] 136 |         birth_year: BirthYear,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 137 |         issue_year: IssueYear,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 138 |         expiration_year: ExpirationYear,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 139 |         height: Height,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 140 |         hair_color: HairColor,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 141 |         eye_color: EyeColor,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 142 |         passport_id: PassportId,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 143 |         country_id: Option<String>,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `country_id` is never read
[INFO] [stdout]    --> day4/src/lib.rs:194:9
[INFO] [stdout]     |
[INFO] [stdout] 186 |     pub struct Document<'a> {
[INFO] [stdout]     |                -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 194 |         country_id: Option<&'a str>,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Document` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d85922f580df41cdec1c0fd2c3944cc6d2953339e0f1defa6d783a55dd4bbd0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d85922f580df41cdec1c0fd2c3944cc6d2953339e0f1defa6d783a55dd4bbd0c", kill_on_drop: false }`
[INFO] [stdout] d85922f580df41cdec1c0fd2c3944cc6d2953339e0f1defa6d783a55dd4bbd0c
