[INFO] cloning repository https://github.com/apjaffe/aoc2019
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/apjaffe/aoc2019" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapjaffe%2Faoc2019", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapjaffe%2Faoc2019'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 02e48ecc5fa7602ff3702fe41c505a4521225adc
[INFO] checking apjaffe/aoc2019 against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapjaffe%2Faoc2019" "/workspace/builds/worker-69/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-69/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/apjaffe/aoc2019 on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/apjaffe/aoc2019
[INFO] finished tweaking git repo https://github.com/apjaffe/aoc2019
[INFO] tweaked toml for git repo https://github.com/apjaffe/aoc2019 written to /workspace/builds/worker-69/source/Cargo.toml
[INFO] crate git repo https://github.com/apjaffe/aoc2019 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f6fa0fbf0d260cf29b1b8facbc5e88ecfc98a4f855f2dcd11e1f852675e775dc
[INFO] running `Command { std: "docker" "start" "-a" "f6fa0fbf0d260cf29b1b8facbc5e88ecfc98a4f855f2dcd11e1f852675e775dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6fa0fbf0d260cf29b1b8facbc5e88ecfc98a4f855f2dcd11e1f852675e775dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6fa0fbf0d260cf29b1b8facbc5e88ecfc98a4f855f2dcd11e1f852675e775dc", kill_on_drop: false }`
[INFO] [stdout] f6fa0fbf0d260cf29b1b8facbc5e88ecfc98a4f855f2dcd11e1f852675e775dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-69/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b16a9fde23ad5f60efb40579da77be122bc17925a3657df14b1ad52c66e5fe60
[INFO] running `Command { std: "docker" "start" "-a" "b16a9fde23ad5f60efb40579da77be122bc17925a3657df14b1ad52c66e5fe60", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Checking aoc2019 v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/aoc.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/day15.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/day8-2.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/day9.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/day13-1.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/day12-1.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/day3-2.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/day2-2.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/day4-2.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/day16-2.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/day8-1.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/day6-1.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/day10-2.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/day7-1.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/day1-1.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/day16-1.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/day13-2.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/day14.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/day11.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/day2-1.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/day4-1.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/day1-2.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/day3-1.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/day7-2.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/day6-2.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/day12-2.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/day5.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/bin/day10-1.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/bin/day15.rs (3 fixes)
[INFO] [stdout] warning: struct is never constructed: `Move`
[INFO] [stdout]   --> src/bin/day15.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Move {
[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] [stderr]        Fixed src/bin/day3-2.rs (1 fix)
[INFO] [stderr]        Fixed src/bin/day4-2.rs (1 fix)
[INFO] [stderr]        Fixed src/bin/day13-2.rs (8 fixes)
[INFO] [stdout] warning: field is never read: `dir`
[INFO] [stdout]   --> src/bin/day13-2.rs:11:3
[INFO] [stdout]    |
[INFO] [stdout] 11 |   dir: i64
[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: field is never read: `dir`
[INFO] [stdout]   --> src/bin/day13-2.rs:11:3
[INFO] [stdout]    |
[INFO] [stdout] 11 |   dir: i64
[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] [stderr]        Fixed src/bin/day4-1.rs (1 fix)
[INFO] [stderr]        Fixed src/bin/day12-2.rs (1 fix)
[INFO] [stderr]        Fixed src/bin/day5.rs (2 fixes)
[INFO] [stdout] warning: struct is never constructed: `Move`
[INFO] [stdout]   --> src/bin/day15.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Move {
[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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.10s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking aoc2019 v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: field is never read: `dir`
[INFO] [stdout]   --> src/bin/day13-2.rs:11:3
[INFO] [stdout]    |
[INFO] [stdout] 11 |   dir: i64
[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: struct is never constructed: `Move`
[INFO] [stdout]   --> src/bin/day15.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Move {
[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: field is never read: `dir`
[INFO] [stdout]   --> src/bin/day13-2.rs:11:3
[INFO] [stdout]    |
[INFO] [stdout] 11 |   dir: i64
[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: struct is never constructed: `Move`
[INFO] [stdout]   --> src/bin/day15.rs:13:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | struct Move {
[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] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "b16a9fde23ad5f60efb40579da77be122bc17925a3657df14b1ad52c66e5fe60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b16a9fde23ad5f60efb40579da77be122bc17925a3657df14b1ad52c66e5fe60", kill_on_drop: false }`
[INFO] [stdout] b16a9fde23ad5f60efb40579da77be122bc17925a3657df14b1ad52c66e5fe60