[INFO] cloning repository https://github.com/kdeleteme/my-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/kdeleteme/my-advent-of-code" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkdeleteme%2Fmy-advent-of-code", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkdeleteme%2Fmy-advent-of-code'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 545f02cc65689dfaccec0457e4a28bd7fdc09c19
[INFO] checking kdeleteme/my-advent-of-code against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkdeleteme%2Fmy-advent-of-code" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/kdeleteme/my-advent-of-code 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/kdeleteme/my-advent-of-code
[INFO] finished tweaking git repo https://github.com/kdeleteme/my-advent-of-code
[INFO] tweaked toml for git repo https://github.com/kdeleteme/my-advent-of-code written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/kdeleteme/my-advent-of-code 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 46da64a7f383164845ed67de03833ee0f3245000d1d232108b21aefb54df1524
[INFO] running `Command { std: "docker" "start" "-a" "46da64a7f383164845ed67de03833ee0f3245000d1d232108b21aefb54df1524", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "46da64a7f383164845ed67de03833ee0f3245000d1d232108b21aefb54df1524", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46da64a7f383164845ed67de03833ee0f3245000d1d232108b21aefb54df1524", kill_on_drop: false }`
[INFO] [stdout] 46da64a7f383164845ed67de03833ee0f3245000d1d232108b21aefb54df1524
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] fd132ba9ee93cfa3148013acb317251d41b0d65d98117305c656cac460073204
[INFO] running `Command { std: "docker" "start" "-a" "fd132ba9ee93cfa3148013acb317251d41b0d65d98117305c656cac460073204", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Checking my_advent_of_code v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/lib.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/day_one/day_one.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/day_seven/day_seven.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/day_four/day_four.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/day_six/day_six.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/day_three/day_three.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/day_five/day_five.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/day_two/day_two.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/day_seven/day_seven.rs (3 fixes)
[INFO] [stdout] warning: field is never read: `amount`
[INFO] [stdout]   --> src/day_seven/day_seven.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     amount: u32,
[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: `amount`
[INFO] [stdout]   --> src/day_seven/day_seven.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     amount: u32,
[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 4.05s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking my_advent_of_code v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: field is never read: `amount`
[INFO] [stdout]   --> src/day_seven/day_seven.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     amount: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `amount`
[INFO] [stdout]   --> src/day_seven/day_seven.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     amount: u32,
[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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "fd132ba9ee93cfa3148013acb317251d41b0d65d98117305c656cac460073204", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd132ba9ee93cfa3148013acb317251d41b0d65d98117305c656cac460073204", kill_on_drop: false }`
[INFO] [stdout] fd132ba9ee93cfa3148013acb317251d41b0d65d98117305c656cac460073204