[INFO] cloning repository https://github.com/fwtn/aoc_23_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fwtn/aoc_23_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffwtn%2Faoc_23_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffwtn%2Faoc_23_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7d35728ab43ef0948f545322a3cc16b776f56292
[INFO] testing fwtn/aoc_23_rust against beta-2025-09-21 for beta-1.91-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffwtn%2Faoc_23_rust" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/fwtn/aoc_23_rust
[INFO] finished tweaking git repo https://github.com/fwtn/aoc_23_rust
[INFO] tweaked toml for git repo https://github.com/fwtn/aoc_23_rust written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/fwtn/aoc_23_rust 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/fwtn/aoc_23_rust 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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] fa2da300522a4129ebd5af68e6e3e41d0c916f4870b21842bf5bd9babb365379
[INFO] running `Command { std: "docker" "start" "-a" "fa2da300522a4129ebd5af68e6e3e41d0c916f4870b21842bf5bd9babb365379", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa2da300522a4129ebd5af68e6e3e41d0c916f4870b21842bf5bd9babb365379", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa2da300522a4129ebd5af68e6e3e41d0c916f4870b21842bf5bd9babb365379", kill_on_drop: false }`
[INFO] [stdout] fa2da300522a4129ebd5af68e6e3e41d0c916f4870b21842bf5bd9babb365379
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c11b38a0bf5fe6a7eaf851f56f76eb0347203f0e8b44c5c333226beeb489dbda
[INFO] running `Command { std: "docker" "start" "-a" "c11b38a0bf5fe6a7eaf851f56f76eb0347203f0e8b44c5c333226beeb489dbda", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.71
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling velcro_core v0.5.4
[INFO] [stderr]    Compiling velcro_macros v0.5.4
[INFO] [stderr]    Compiling velcro v0.5.4
[INFO] [stderr]    Compiling aoc23_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.34s
[INFO] running `Command { std: "docker" "inspect" "c11b38a0bf5fe6a7eaf851f56f76eb0347203f0e8b44c5c333226beeb489dbda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c11b38a0bf5fe6a7eaf851f56f76eb0347203f0e8b44c5c333226beeb489dbda", kill_on_drop: false }`
[INFO] [stdout] c11b38a0bf5fe6a7eaf851f56f76eb0347203f0e8b44c5c333226beeb489dbda
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c6b3f62b3ad64de741f5da75623eeec62127d9b51fc05d91876faf9980c86eb0
[INFO] running `Command { std: "docker" "start" "-a" "c6b3f62b3ad64de741f5da75623eeec62127d9b51fc05d91876faf9980c86eb0", kill_on_drop: false }`
[INFO] [stderr]    Compiling aoc23_rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0659]: `hash_map` is ambiguous
[INFO] [stdout]   --> src/bin/day02-1.rs:49:17
[INFO] [stdout]    |
[INFO] [stdout] 49 |                 hash_map!(
[INFO] [stdout]    |                 ^^^^^^^^ ambiguous name
[INFO] [stdout]    |
[INFO] [stdout]    = note: ambiguous because of a conflict between a name from a glob import and an outer scope during import or macro resolution
[INFO] [stdout]    = note: `hash_map` could refer to a macro from prelude
[INFO] [stdout] note: `hash_map` could also refer to the macro imported here
[INFO] [stdout]   --> src/bin/day02-1.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = help: consider adding an explicit import of `hash_map` to disambiguate
[INFO] [stdout]    = help: or use `self::hash_map` to refer to this macro unambiguously
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0659]: `hash_map` is ambiguous
[INFO] [stdout]   --> src/bin/day02-1.rs:52:17
[INFO] [stdout]    |
[INFO] [stdout] 52 |                 hash_map!(
[INFO] [stdout]    |                 ^^^^^^^^ ambiguous name
[INFO] [stdout]    |
[INFO] [stdout]    = note: ambiguous because of a conflict between a name from a glob import and an outer scope during import or macro resolution
[INFO] [stdout]    = note: `hash_map` could refer to a macro from prelude
[INFO] [stdout] note: `hash_map` could also refer to the macro imported here
[INFO] [stdout]   --> src/bin/day02-1.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = help: consider adding an explicit import of `hash_map` to disambiguate
[INFO] [stdout]    = help: or use `self::hash_map` to refer to this macro unambiguously
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0659]: `hash_map` is ambiguous
[INFO] [stdout]   --> src/bin/day02-1.rs:56:17
[INFO] [stdout]    |
[INFO] [stdout] 56 |                 hash_map!(
[INFO] [stdout]    |                 ^^^^^^^^ ambiguous name
[INFO] [stdout]    |
[INFO] [stdout]    = note: ambiguous because of a conflict between a name from a glob import and an outer scope during import or macro resolution
[INFO] [stdout]    = note: `hash_map` could refer to a macro from prelude
[INFO] [stdout] note: `hash_map` could also refer to the macro imported here
[INFO] [stdout]   --> src/bin/day02-1.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     use super::*;
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    = help: consider adding an explicit import of `hash_map` to disambiguate
[INFO] [stdout]    = help: or use `self::hash_map` to refer to this macro unambiguously
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0659`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `aoc23_rust` (bin "day02-1" test) due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "c6b3f62b3ad64de741f5da75623eeec62127d9b51fc05d91876faf9980c86eb0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6b3f62b3ad64de741f5da75623eeec62127d9b51fc05d91876faf9980c86eb0", kill_on_drop: false }`
[INFO] [stdout] c6b3f62b3ad64de741f5da75623eeec62127d9b51fc05d91876faf9980c86eb0