[INFO] cloning repository https://github.com/arturh85/adventofcode-rust-2016
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arturh85/adventofcode-rust-2016" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farturh85%2Fadventofcode-rust-2016", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farturh85%2Fadventofcode-rust-2016'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9405673bd747985a6e674cabad88e4c440f02ecc
[INFO] testing arturh85/adventofcode-rust-2016 against beta-2023-04-20 for beta-1.70-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farturh85%2Fadventofcode-rust-2016" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/arturh85/adventofcode-rust-2016 on toolchain beta-2023-04-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/arturh85/adventofcode-rust-2016
[INFO] finished tweaking git repo https://github.com/arturh85/adventofcode-rust-2016
[INFO] tweaked toml for git repo https://github.com/arturh85/adventofcode-rust-2016 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/arturh85/adventofcode-rust-2016 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" "+beta-2023-04-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded aoc-runner v0.3.0
[INFO] [stderr]   Downloaded aoc-runner-internal v0.1.0
[INFO] [stderr]   Downloaded aoc-runner-derive v0.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fe1150be235c9e66e05341622cd375ee5ef67db0d11172aee9d11493a3273bac
[INFO] running `Command { std: "docker" "start" "-a" "fe1150be235c9e66e05341622cd375ee5ef67db0d11172aee9d11493a3273bac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fe1150be235c9e66e05341622cd375ee5ef67db0d11172aee9d11493a3273bac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe1150be235c9e66e05341622cd375ee5ef67db0d11172aee9d11493a3273bac", kill_on_drop: false }`
[INFO] [stdout] fe1150be235c9e66e05341622cd375ee5ef67db0d11172aee9d11493a3273bac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2023-04-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c83940cf0c12377967ef5450bd2d1496190541e81188ac52786be203397d2cb2
[INFO] running `Command { std: "docker" "start" "-a" "c83940cf0c12377967ef5450bd2d1496190541e81188ac52786be203397d2cb2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling libc v0.2.109
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling anyhow v1.0.44
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling rust-crypto v0.2.36
[INFO] [stderr]    Compiling time v0.1.44
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling rustc-serialize v0.3.24
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling aoc-runner v0.3.0
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling num-derive v0.3.3
[INFO] [stderr]    Compiling aoc-runner-internal v0.1.0
[INFO] [stderr]    Compiling aoc-runner-derive v0.3.0
[INFO] [stderr]    Compiling adventofcode-rust-2016 v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: proc macro panicked
[INFO] [stdout]   --> src/lib.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | aoc_lib! { year = 2016 }
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: message: failed to write infos from lib: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate`
[INFO] [stdout]    --> src/day1.rs:62:1
[INFO] [stdout]     |
[INFO] [stdout] 62  | #[aoc(day1, part1)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^ no `Factory` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: struct `day10::Factory` exists but is inaccessible
[INFO] [stdout]    --> src/day10.rs:118:1
[INFO] [stdout]     |
[INFO] [stdout] 118 | struct Factory {
[INFO] [stdout]     | ^^^^^^^^^^^^^^ not accessible
[INFO] [stdout]     = note: this error originates in the attribute macro `aoc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate`
[INFO] [stdout]    --> src/day1.rs:69:1
[INFO] [stdout]     |
[INFO] [stdout] 69  | #[aoc(day1, part2)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^ no `Factory` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: struct `day10::Factory` exists but is inaccessible
[INFO] [stdout]    --> src/day10.rs:118:1
[INFO] [stdout]     |
[INFO] [stdout] 118 | struct Factory {
[INFO] [stdout]     | ^^^^^^^^^^^^^^ not accessible
[INFO] [stdout]     = note: this error originates in the attribute macro `aoc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate`
[INFO] [stdout]    --> src/day10.rs:100:1
[INFO] [stdout]     |
[INFO] [stdout] 100 | #[aoc(day10, part1)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^ no `Factory` in the root
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider importing this struct instead:
[INFO] [stdout]             day10::Factory
[INFO] [stdout]     = note: this error originates in the attribute macro `aoc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate`
[INFO] [stdout]    --> src/day10.rs:107:1
[INFO] [stdout]     |
[INFO] [stdout] 107 | #[aoc(day10, part2)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^ no `Factory` in the root
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider importing this struct instead:
[INFO] [stdout]             day10::Factory
[INFO] [stdout]     = note: this error originates in the attribute macro `aoc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate`
[INFO] [stdout]    --> src/day2.rs:105:1
[INFO] [stdout]     |
[INFO] [stdout] 105 | #[aoc(day2, part1)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^ no `Factory` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: struct `day10::Factory` exists but is inaccessible
[INFO] [stdout]    --> src/day10.rs:118:1
[INFO] [stdout]     |
[INFO] [stdout] 118 | struct Factory {
[INFO] [stdout]     | ^^^^^^^^^^^^^^ not accessible
[INFO] [stdout]     = note: this error originates in the attribute macro `aoc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate`
[INFO] [stdout]    --> src/day2.rs:111:1
[INFO] [stdout]     |
[INFO] [stdout] 111 | #[aoc(day2, part2)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^ no `Factory` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: struct `day10::Factory` exists but is inaccessible
[INFO] [stdout]    --> src/day10.rs:118:1
[INFO] [stdout]     |
[INFO] [stdout] 118 | struct Factory {
[INFO] [stdout]     | ^^^^^^^^^^^^^^ not accessible
[INFO] [stdout]     = note: this error originates in the attribute macro `aoc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate`
[INFO] [stdout]    --> src/day3.rs:60:1
[INFO] [stdout]     |
[INFO] [stdout] 60  | #[aoc(day3, part1)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^ no `Factory` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: struct `day10::Factory` exists but is inaccessible
[INFO] [stdout]    --> src/day10.rs:118:1
[INFO] [stdout]     |
[INFO] [stdout] 118 | struct Factory {
[INFO] [stdout]     | ^^^^^^^^^^^^^^ not accessible
[INFO] [stdout]     = note: this error originates in the attribute macro `aoc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate`
[INFO] [stdout]    --> src/day3.rs:70:1
[INFO] [stdout]     |
[INFO] [stdout] 70  | #[aoc(day3, part2)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^ no `Factory` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: struct `day10::Factory` exists but is inaccessible
[INFO] [stdout]    --> src/day10.rs:118:1
[INFO] [stdout]     |
[INFO] [stdout] 118 | struct Factory {
[INFO] [stdout]     | ^^^^^^^^^^^^^^ not accessible
[INFO] [stdout]     = note: this error originates in the attribute macro `aoc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate`
[INFO] [stdout]    --> src/day4.rs:67:1
[INFO] [stdout]     |
[INFO] [stdout] 67  | #[aoc(day4, part1)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^ no `Factory` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: struct `day10::Factory` exists but is inaccessible
[INFO] [stdout]    --> src/day10.rs:118:1
[INFO] [stdout]     |
[INFO] [stdout] 118 | struct Factory {
[INFO] [stdout]     | ^^^^^^^^^^^^^^ not accessible
[INFO] [stdout]     = note: this error originates in the attribute macro `aoc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate`
[INFO] [stdout]    --> src/day4.rs:77:1
[INFO] [stdout]     |
[INFO] [stdout] 77  | #[aoc(day4, part2)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^ no `Factory` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: struct `day10::Factory` exists but is inaccessible
[INFO] [stdout]    --> src/day10.rs:118:1
[INFO] [stdout]     |
[INFO] [stdout] 118 | struct Factory {
[INFO] [stdout]     | ^^^^^^^^^^^^^^ not accessible
[INFO] [stdout]     = note: this error originates in the attribute macro `aoc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate`
[INFO] [stdout]    --> src/day5.rs:64:1
[INFO] [stdout]     |
[INFO] [stdout] 64  | #[aoc(day5, part1)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^ no `Factory` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: struct `day10::Factory` exists but is inaccessible
[INFO] [stdout]    --> src/day10.rs:118:1
[INFO] [stdout]     |
[INFO] [stdout] 118 | struct Factory {
[INFO] [stdout]     | ^^^^^^^^^^^^^^ not accessible
[INFO] [stdout]     = note: this error originates in the attribute macro `aoc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate`
[INFO] [stdout]    --> src/day5.rs:82:1
[INFO] [stdout]     |
[INFO] [stdout] 82  | #[aoc(day5, part2)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^ no `Factory` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: struct `day10::Factory` exists but is inaccessible
[INFO] [stdout]    --> src/day10.rs:118:1
[INFO] [stdout]     |
[INFO] [stdout] 118 | struct Factory {
[INFO] [stdout]     | ^^^^^^^^^^^^^^ not accessible
[INFO] [stdout]     = note: this error originates in the attribute macro `aoc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate`
[INFO] [stdout]    --> src/day6.rs:60:1
[INFO] [stdout]     |
[INFO] [stdout] 60  | #[aoc(day6, part1)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^ no `Factory` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: struct `day10::Factory` exists but is inaccessible
[INFO] [stdout]    --> src/day10.rs:118:1
[INFO] [stdout]     |
[INFO] [stdout] 118 | struct Factory {
[INFO] [stdout]     | ^^^^^^^^^^^^^^ not accessible
[INFO] [stdout]     = note: this error originates in the attribute macro `aoc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate`
[INFO] [stdout]    --> src/day6.rs:66:1
[INFO] [stdout]     |
[INFO] [stdout] 66  | #[aoc(day6, part2)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^ no `Factory` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: struct `day10::Factory` exists but is inaccessible
[INFO] [stdout]    --> src/day10.rs:118:1
[INFO] [stdout]     |
[INFO] [stdout] 118 | struct Factory {
[INFO] [stdout]     | ^^^^^^^^^^^^^^ not accessible
[INFO] [stdout]     = note: this error originates in the attribute macro `aoc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate`
[INFO] [stdout]    --> src/day7.rs:78:1
[INFO] [stdout]     |
[INFO] [stdout] 78  | #[aoc(day7, part1)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^ no `Factory` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: struct `day10::Factory` exists but is inaccessible
[INFO] [stdout]    --> src/day10.rs:118:1
[INFO] [stdout]     |
[INFO] [stdout] 118 | struct Factory {
[INFO] [stdout]     | ^^^^^^^^^^^^^^ not accessible
[INFO] [stdout]     = note: this error originates in the attribute macro `aoc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate`
[INFO] [stdout]    --> src/day7.rs:87:1
[INFO] [stdout]     |
[INFO] [stdout] 87  | #[aoc(day7, part2)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^ no `Factory` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: struct `day10::Factory` exists but is inaccessible
[INFO] [stdout]    --> src/day10.rs:118:1
[INFO] [stdout]     |
[INFO] [stdout] 118 | struct Factory {
[INFO] [stdout]     | ^^^^^^^^^^^^^^ not accessible
[INFO] [stdout]     = note: this error originates in the attribute macro `aoc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate`
[INFO] [stdout]    --> src/day8.rs:107:1
[INFO] [stdout]     |
[INFO] [stdout] 107 | #[aoc(day8, part1)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^ no `Factory` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: struct `day10::Factory` exists but is inaccessible
[INFO] [stdout]    --> src/day10.rs:118:1
[INFO] [stdout]     |
[INFO] [stdout] 118 | struct Factory {
[INFO] [stdout]     | ^^^^^^^^^^^^^^ not accessible
[INFO] [stdout]     = note: this error originates in the attribute macro `aoc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate`
[INFO] [stdout]    --> src/day8.rs:113:1
[INFO] [stdout]     |
[INFO] [stdout] 113 | #[aoc(day8, part2)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^ no `Factory` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: struct `day10::Factory` exists but is inaccessible
[INFO] [stdout]    --> src/day10.rs:118:1
[INFO] [stdout]     |
[INFO] [stdout] 118 | struct Factory {
[INFO] [stdout]     | ^^^^^^^^^^^^^^ not accessible
[INFO] [stdout]     = note: this error originates in the attribute macro `aoc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate`
[INFO] [stdout]    --> src/day9.rs:60:1
[INFO] [stdout]     |
[INFO] [stdout] 60  | #[aoc(day9, part1)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^ no `Factory` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: struct `day10::Factory` exists but is inaccessible
[INFO] [stdout]    --> src/day10.rs:118:1
[INFO] [stdout]     |
[INFO] [stdout] 118 | struct Factory {
[INFO] [stdout]     | ^^^^^^^^^^^^^^ not accessible
[INFO] [stdout]     = note: this error originates in the attribute macro `aoc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate`
[INFO] [stdout]    --> src/day9.rs:66:1
[INFO] [stdout]     |
[INFO] [stdout] 66  | #[aoc(day9, part2)]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^ no `Factory` in the root
[INFO] [stdout]     |
[INFO] [stdout] note: struct `day10::Factory` exists but is inaccessible
[INFO] [stdout]    --> src/day10.rs:118:1
[INFO] [stdout]     |
[INFO] [stdout] 118 | struct Factory {
[INFO] [stdout]     | ^^^^^^^^^^^^^^ not accessible
[INFO] [stdout]     = note: this error originates in the attribute macro `aoc` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 21 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `adventofcode-rust-2016` (lib) due to 22 previous errors
[INFO] running `Command { std: "docker" "inspect" "c83940cf0c12377967ef5450bd2d1496190541e81188ac52786be203397d2cb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c83940cf0c12377967ef5450bd2d1496190541e81188ac52786be203397d2cb2", kill_on_drop: false }`
[INFO] [stdout] c83940cf0c12377967ef5450bd2d1496190541e81188ac52786be203397d2cb2
