[INFO] fetching crate tgg 0.1.5...
[INFO] testing tgg-0.1.5 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate tgg 0.1.5 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate tgg 0.1.5
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tgg 0.1.5
[INFO] tweaked toml for crates.io crate tgg 0.1.5 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tgg 0.1.5 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 crates.io crate tgg 0.1.5 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] b1ac97aa577fb3170ccf89ba8ae497b94dee8e9578ce6b892ea3fdad0963ff58
[INFO] running `Command { std: "docker" "start" "-a" "b1ac97aa577fb3170ccf89ba8ae497b94dee8e9578ce6b892ea3fdad0963ff58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1ac97aa577fb3170ccf89ba8ae497b94dee8e9578ce6b892ea3fdad0963ff58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1ac97aa577fb3170ccf89ba8ae497b94dee8e9578ce6b892ea3fdad0963ff58", kill_on_drop: false }`
[INFO] [stdout] b1ac97aa577fb3170ccf89ba8ae497b94dee8e9578ce6b892ea3fdad0963ff58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] c0c2478e4cc17bee10c622f155f128e1b0e316dc0b86b916dddc381ad987d564
[INFO] running `Command { std: "docker" "start" "-a" "c0c2478e4cc17bee10c622f155f128e1b0e316dc0b86b916dddc381ad987d564", kill_on_drop: false }`
[INFO] [stderr]    Compiling tgg v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `extract_cstring` is never used
[INFO] [stdout]   --> src/utils.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn extract_cstring(bytes: &[u8]) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "c0c2478e4cc17bee10c622f155f128e1b0e316dc0b86b916dddc381ad987d564", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0c2478e4cc17bee10c622f155f128e1b0e316dc0b86b916dddc381ad987d564", kill_on_drop: false }`
[INFO] [stdout] c0c2478e4cc17bee10c622f155f128e1b0e316dc0b86b916dddc381ad987d564
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ecdf076bf08f7c2a25b72518770dcb8c2e7c1d3164b4087121cb389828671c5f
[INFO] running `Command { std: "docker" "start" "-a" "ecdf076bf08f7c2a25b72518770dcb8c2e7c1d3164b4087121cb389828671c5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling tgg v0.1.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `extract_cstring` is never used
[INFO] [stdout]   --> src/utils.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn extract_cstring(bytes: &[u8]) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `load` found for struct `TggFile` in the current scope
[INFO] [stdout]   --> tests/load_crossword.rs:8:29
[INFO] [stdout]    |
[INFO] [stdout]  8 |     let tgg_file = TggFile::load(path);
[INFO] [stdout]    |                             ^^^^ function or associated item not found in `TggFile`
[INFO] [stdout]    |
[INFO] [stdout] note: if you're trying to build a new `TggFile` consider using one of the following associated functions:
[INFO] [stdout]       TggFile::from_bytes
[INFO] [stdout]       TggFile::custom_crossword
[INFO] [stdout]   --> /opt/rustwide/workdir/src/lib.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |       pub fn from_bytes(bytes: Vec<u8>) -> Result<TggFile, Error> {
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 33 | /     pub fn custom_crossword(
[INFO] [stdout] 34 | |         title: &str,
[INFO] [stdout] 35 | |         description: &str,
[INFO] [stdout] 36 | |         author: &str,
[INFO] [stdout] ...  |
[INFO] [stdout] 41 | |         crossword_data: Vec<Vec<CrosswordBox>>,
[INFO] [stdout] 42 | |     ) -> Result<TggFile, Error> {
[INFO] [stdout]    | |_______________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stdout] warning: function `extract_cstring` is never used
[INFO] [stdout]   --> src/utils.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn extract_cstring(bytes: &[u8]) -> String {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tgg` (test "load_crossword") due to 1 previous error
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ecdf076bf08f7c2a25b72518770dcb8c2e7c1d3164b4087121cb389828671c5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecdf076bf08f7c2a25b72518770dcb8c2e7c1d3164b4087121cb389828671c5f", kill_on_drop: false }`
[INFO] [stdout] ecdf076bf08f7c2a25b72518770dcb8c2e7c1d3164b4087121cb389828671c5f
