[INFO] cloning repository https://github.com/jepify/aoc-2023
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jepify/aoc-2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjepify%2Faoc-2023", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjepify%2Faoc-2023'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ee01da189a6cf86148cb6145af5733b9258babc2
[INFO] testing jepify/aoc-2023 against beta-2025-09-21 for beta-1.91-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjepify%2Faoc-2023" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/jepify/aoc-2023
[INFO] finished tweaking git repo https://github.com/jepify/aoc-2023
[INFO] tweaked toml for git repo https://github.com/jepify/aoc-2023 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jepify/aoc-2023 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jepify/aoc-2023 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f1d0a6e7fc84686ed58ea9265afc6d86e6ec2dca4162ec08c99f4d32dfe2f51e
[INFO] running `Command { std: "docker" "start" "-a" "f1d0a6e7fc84686ed58ea9265afc6d86e6ec2dca4162ec08c99f4d32dfe2f51e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f1d0a6e7fc84686ed58ea9265afc6d86e6ec2dca4162ec08c99f4d32dfe2f51e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1d0a6e7fc84686ed58ea9265afc6d86e6ec2dca4162ec08c99f4d32dfe2f51e", kill_on_drop: false }`
[INFO] [stdout] f1d0a6e7fc84686ed58ea9265afc6d86e6ec2dca4162ec08c99f4d32dfe2f51e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d9aa443c70ca8cb7ee549f61eb1d8b2500125c7f5100cb9bf0293cfaa76d2638
[INFO] running `Command { std: "docker" "start" "-a" "d9aa443c70ca8cb7ee549f61eb1d8b2500125c7f5100cb9bf0293cfaa76d2638", kill_on_drop: false }`
[INFO] [stderr]    Compiling pico-args v0.5.0
[INFO] [stderr]    Compiling advent_of_code v0.9.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: value assigned to `is_at_number` is never read
[INFO] [stdout]   --> src/bin/03.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let mut is_at_number = false;
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `end_index` is never read
[INFO] [stdout]   --> src/bin/03.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let mut end_index = 0;
[INFO] [stdout]    |             ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `is_at_number` is never read
[INFO] [stdout]   --> src/bin/03.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |             is_at_number = false;
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `part_one_simple` is never used
[INFO] [stdout]   --> src/bin/06.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn part_one_simple(input: &str) -> Option<u32> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/bin/15.rs:16:17
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn part_two(input: &str) -> Option<u32> {
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.61s
[INFO] running `Command { std: "docker" "inspect" "d9aa443c70ca8cb7ee549f61eb1d8b2500125c7f5100cb9bf0293cfaa76d2638", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9aa443c70ca8cb7ee549f61eb1d8b2500125c7f5100cb9bf0293cfaa76d2638", kill_on_drop: false }`
[INFO] [stdout] d9aa443c70ca8cb7ee549f61eb1d8b2500125c7f5100cb9bf0293cfaa76d2638
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b9025296650a1b7f16c6bb6abc160220005138aea648fbe3f45720b8aa45893
[INFO] running `Command { std: "docker" "start" "-a" "8b9025296650a1b7f16c6bb6abc160220005138aea648fbe3f45720b8aa45893", kill_on_drop: false }`
[INFO] [stderr]    Compiling advent_of_code v0.9.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `part_one_simple` is never used
[INFO] [stdout]   --> src/bin/06.rs:26:4
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn part_one_simple(input: &str) -> Option<u32> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `input`
[INFO] [stdout]   --> src/bin/15.rs:16:17
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn part_two(input: &str) -> Option<u32> {
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `is_at_number` is never read
[INFO] [stdout]   --> src/bin/03.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |     let mut is_at_number = false;
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `end_index` is never read
[INFO] [stdout]   --> src/bin/03.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let mut end_index = 0;
[INFO] [stdout]    |             ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `is_at_number` is never read
[INFO] [stdout]   --> src/bin/03.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |             is_at_number = false;
[INFO] [stdout]    |             ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "8b9025296650a1b7f16c6bb6abc160220005138aea648fbe3f45720b8aa45893", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b9025296650a1b7f16c6bb6abc160220005138aea648fbe3f45720b8aa45893", kill_on_drop: false }`
[INFO] [stdout] 8b9025296650a1b7f16c6bb6abc160220005138aea648fbe3f45720b8aa45893
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fbb873344a29eaffe810d45f17be1baed66c1a59b89ab3d5804951e0f98b588a
[INFO] running `Command { std: "docker" "start" "-a" "fbb873344a29eaffe810d45f17be1baed66c1a59b89ab3d5804951e0f98b588a", kill_on_drop: false }`
[INFO] [stderr] warning: function `part_one_simple` is never used
[INFO] [stderr]   --> src/bin/06.rs:26:4
[INFO] [stderr]    |
[INFO] [stderr] 26 | fn part_one_simple(input: &str) -> Option<u32> {
[INFO] [stderr]    |    ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `advent_of_code` (bin "06" test) generated 1 warning
[INFO] [stderr] warning: unused variable: `input`
[INFO] [stderr]   --> src/bin/15.rs:16:17
[INFO] [stderr]    |
[INFO] [stderr] 16 | pub fn part_two(input: &str) -> Option<u32> {
[INFO] [stderr]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_input`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `is_at_number` is never read
[INFO] [stderr]   --> src/bin/03.rs:11:13
[INFO] [stderr]    |
[INFO] [stderr] 11 |     let mut is_at_number = false;
[INFO] [stderr]    |             ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `end_index` is never read
[INFO] [stderr]   --> src/bin/03.rs:13:13
[INFO] [stderr]    |
[INFO] [stderr] 13 |     let mut end_index = 0;
[INFO] [stderr]    |             ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: value assigned to `is_at_number` is never read
[INFO] [stderr]   --> src/bin/03.rs:62:13
[INFO] [stderr]    |
[INFO] [stderr] 62 |             is_at_number = false;
[INFO] [stderr]    |             ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = help: maybe it is overwritten before being read?
[INFO] [stderr] 
[INFO] [stderr] warning: `advent_of_code` (bin "15" test) generated 1 warning
[INFO] [stderr] warning: `advent_of_code` (bin "03" test) generated 3 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/advent_of_code-0b4ee481ecf4eac3)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/01.rs (/opt/rustwide/target/debug/deps/01-6b65e0bf77cf25b0)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_part_two ... ok
[INFO] [stdout] test tests::test_part_one ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/02.rs (/opt/rustwide/target/debug/deps/02-8dc944dea93087e7)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests src/bin/03.rs (/opt/rustwide/target/debug/deps/03-21ca9351c27f41bf)
[INFO] [stdout] test tests::test_part_one ... ok
[INFO] [stdout] test tests::test_part_two ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_part_two ... ok
[INFO] [stderr]      Running unittests src/bin/04.rs (/opt/rustwide/target/debug/deps/04-e056ce5575a3ce67)
[INFO] [stdout] test tests::test_part_one ... ok
[INFO] [stderr]      Running unittests src/bin/06.rs (/opt/rustwide/target/debug/deps/06-9a8a699a1773c218)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/15.rs (/opt/rustwide/target/debug/deps/15-bab70ec9677d640f)
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/advent_of_code-1f359414462f3036)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_part_one ... ok
[INFO] [stdout] test tests::test_part_two ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_part_two ... ok
[INFO] [stdout] test tests::test_part_one ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test tests::test_part_one ... ok
[INFO] [stdout] test tests::test_part_two ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fbb873344a29eaffe810d45f17be1baed66c1a59b89ab3d5804951e0f98b588a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbb873344a29eaffe810d45f17be1baed66c1a59b89ab3d5804951e0f98b588a", kill_on_drop: false }`
[INFO] [stdout] fbb873344a29eaffe810d45f17be1baed66c1a59b89ab3d5804951e0f98b588a