[INFO] fetching crate nfp1315 1.0.0... [INFO] testing nfp1315-1.0.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate nfp1315 1.0.0 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate nfp1315 1.0.0 [INFO] finished tweaking crates.io crate nfp1315 1.0.0 [INFO] tweaked toml for crates.io crate nfp1315 1.0.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate nfp1315 1.0.0 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 nfp1315 1.0.0 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-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d809ade9afa9c5859fed853fd8114e6fc1e20fbbf83e764acde24e7c155a6e66 [INFO] running `Command { std: "docker" "start" "-a" "d809ade9afa9c5859fed853fd8114e6fc1e20fbbf83e764acde24e7c155a6e66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d809ade9afa9c5859fed853fd8114e6fc1e20fbbf83e764acde24e7c155a6e66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d809ade9afa9c5859fed853fd8114e6fc1e20fbbf83e764acde24e7c155a6e66", kill_on_drop: false }` [INFO] [stdout] d809ade9afa9c5859fed853fd8114e6fc1e20fbbf83e764acde24e7c155a6e66 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 852de3b63b674f427fad15f2482beba592e9411de819d3590005197c03d899af [INFO] running `Command { std: "docker" "start" "-a" "852de3b63b674f427fad15f2482beba592e9411de819d3590005197c03d899af", kill_on_drop: false }` [INFO] [stderr] Compiling nfp1315 v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] running `Command { std: "docker" "inspect" "852de3b63b674f427fad15f2482beba592e9411de819d3590005197c03d899af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "852de3b63b674f427fad15f2482beba592e9411de819d3590005197c03d899af", kill_on_drop: false }` [INFO] [stdout] 852de3b63b674f427fad15f2482beba592e9411de819d3590005197c03d899af [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5ba838426db9e3b103b2cd3952ef9e4617af6a682e7aafcb53111153174ca617 [INFO] running `Command { std: "docker" "start" "-a" "5ba838426db9e3b103b2cd3952ef9e4617af6a682e7aafcb53111153174ca617", kill_on_drop: false }` [INFO] [stderr] Compiling nfp1315 v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.33s [INFO] running `Command { std: "docker" "inspect" "5ba838426db9e3b103b2cd3952ef9e4617af6a682e7aafcb53111153174ca617", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ba838426db9e3b103b2cd3952ef9e4617af6a682e7aafcb53111153174ca617", kill_on_drop: false }` [INFO] [stdout] 5ba838426db9e3b103b2cd3952ef9e4617af6a682e7aafcb53111153174ca617 [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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 16d5b030550fc1ea786c2efb27e212e33c69bef7cab1d9f1946afd4ae6e15505 [INFO] running `Command { std: "docker" "start" "-a" "16d5b030550fc1ea786c2efb27e212e33c69bef7cab1d9f1946afd4ae6e15505", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nfp1315-affcf278e2c95033) [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] Doc-tests nfp1315 [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 3) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 3) stdout ---- [INFO] [stdout] error: expected item, found keyword `let` [INFO] [stdout] --> src/lib.rs:8:1 [INFO] [stdout] | [INFO] [stdout] 5 | let mut display = SSD1306::new(i2c, 0x3C); // create the SSD1306 struct with the NFP1315-61A address: 0x3C [INFO] [stdout] | ^^^ `let` cannot be used for global variables [INFO] [stdout] | [INFO] [stdout] = help: consider using `static` and a `Mutex` instead of `let mut` [INFO] [stdout] = note: for a full list of items that can appear in modules, see [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 3) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "16d5b030550fc1ea786c2efb27e212e33c69bef7cab1d9f1946afd4ae6e15505", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16d5b030550fc1ea786c2efb27e212e33c69bef7cab1d9f1946afd4ae6e15505", kill_on_drop: false }` [INFO] [stdout] 16d5b030550fc1ea786c2efb27e212e33c69bef7cab1d9f1946afd4ae6e15505