[INFO] cloning repository https://github.com/sanderhahn/adventofcode2020-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sanderhahn/adventofcode2020-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsanderhahn%2Fadventofcode2020-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsanderhahn%2Fadventofcode2020-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a17b025c66d78a2f9f9d32669bff1cbc123c00d2
[INFO] checking sanderhahn/adventofcode2020-rs against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsanderhahn%2Fadventofcode2020-rs" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sanderhahn/adventofcode2020-rs 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/sanderhahn/adventofcode2020-rs
[INFO] finished tweaking git repo https://github.com/sanderhahn/adventofcode2020-rs
[INFO] tweaked toml for git repo https://github.com/sanderhahn/adventofcode2020-rs written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/sanderhahn/adventofcode2020-rs 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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] ab2516230b8dfc1e54cd89ff693bbdf47a06463cc9ab092d8e18da32d509a321
[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" "ab2516230b8dfc1e54cd89ff693bbdf47a06463cc9ab092d8e18da32d509a321", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ab2516230b8dfc1e54cd89ff693bbdf47a06463cc9ab092d8e18da32d509a321", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab2516230b8dfc1e54cd89ff693bbdf47a06463cc9ab092d8e18da32d509a321", kill_on_drop: false }`
[INFO] [stdout] ab2516230b8dfc1e54cd89ff693bbdf47a06463cc9ab092d8e18da32d509a321
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 48dd95ee6ad5db5075e146d25fc9584b437da3a2d924ac7eb4202013788e50bb
[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" "48dd95ee6ad5db5075e146d25fc9584b437da3a2d924ac7eb4202013788e50bb", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Checking advent v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating examples/day19.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/day23.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/day25.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/day11.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/day03b.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/day21.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/day05a.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/day02b.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/day07.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/day22.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/day24alt.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/day13.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/day01b.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/day04a.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/day24.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/day17.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/day01a.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/day23alt.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/day04b.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/day06a.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/day15.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/day18.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/permutation.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/day10.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/day05b.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/day09.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/day02a.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/day06b.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/day16.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/day17alt.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/day12.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/day08.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/day14.rs from 2018 edition to 2021
[INFO] [stderr]    Migrating examples/day03a.rs from 2018 edition to 2021
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.46s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking advent v0.1.0 (/tmp/fixit)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.06s
[INFO] running `Command { std: "docker" "inspect" "48dd95ee6ad5db5075e146d25fc9584b437da3a2d924ac7eb4202013788e50bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48dd95ee6ad5db5075e146d25fc9584b437da3a2d924ac7eb4202013788e50bb", kill_on_drop: false }`
[INFO] [stdout] 48dd95ee6ad5db5075e146d25fc9584b437da3a2d924ac7eb4202013788e50bb