[INFO] fetching crate rs_ws281x 0.5.1... [INFO] testing rs_ws281x-0.5.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate rs_ws281x 0.5.1 into /workspace/builds/worker-6-tc1/source [INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config [INFO] started tweaking crates.io crate rs_ws281x 0.5.1 [INFO] finished tweaking crates.io crate rs_ws281x 0.5.1 [INFO] tweaked toml for crates.io crate rs_ws281x 0.5.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate rs_ws281x 0.5.1 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rs_ws281x 0.5.1 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde_derive v1.0.193 [INFO] [stderr] Downloaded shlex v1.2.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.70 [INFO] [stderr] Downloaded serde v1.0.193 [INFO] [stderr] Downloaded bindgen v0.69.1 [INFO] [stderr] Downloaded syn v2.0.39 [INFO] [stderr] Downloaded libc v0.2.150 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8ae07c62184dac74ba432cd089fae515cb4e09e59abb0875ca4217e5ffdb3fdf [INFO] running `Command { std: "docker" "start" "-a" "8ae07c62184dac74ba432cd089fae515cb4e09e59abb0875ca4217e5ffdb3fdf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8ae07c62184dac74ba432cd089fae515cb4e09e59abb0875ca4217e5ffdb3fdf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ae07c62184dac74ba432cd089fae515cb4e09e59abb0875ca4217e5ffdb3fdf", kill_on_drop: false }` [INFO] [stdout] 8ae07c62184dac74ba432cd089fae515cb4e09e59abb0875ca4217e5ffdb3fdf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8a5384c59413fce11cfc5e0e07d8f28c07402a4bdb8ff8da55e83e3632e3c3d5 [INFO] running `Command { std: "docker" "start" "-a" "8a5384c59413fce11cfc5e0e07d8f28c07402a4bdb8ff8da55e83e3632e3c3d5", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling bindgen v0.69.1 [INFO] [stderr] Compiling bitflags v2.4.1 [INFO] [stderr] Compiling shlex v1.2.0 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Compiling clang-sys v1.6.1 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Compiling cc v1.0.83 [INFO] [stderr] Compiling regex-automata v0.4.3 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling regex v1.10.2 [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Compiling rs_ws281x v0.5.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.50s [INFO] running `Command { std: "docker" "inspect" "8a5384c59413fce11cfc5e0e07d8f28c07402a4bdb8ff8da55e83e3632e3c3d5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a5384c59413fce11cfc5e0e07d8f28c07402a4bdb8ff8da55e83e3632e3c3d5", kill_on_drop: false }` [INFO] [stdout] 8a5384c59413fce11cfc5e0e07d8f28c07402a4bdb8ff8da55e83e3632e3c3d5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 949032f320355c0c15388c6598529b8296d0e0ac699c928f9e9322affa818eae [INFO] running `Command { std: "docker" "start" "-a" "949032f320355c0c15388c6598529b8296d0e0ac699c928f9e9322affa818eae", kill_on_drop: false }` [INFO] [stderr] Compiling rs_ws281x v0.5.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s [INFO] running `Command { std: "docker" "inspect" "949032f320355c0c15388c6598529b8296d0e0ac699c928f9e9322affa818eae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "949032f320355c0c15388c6598529b8296d0e0ac699c928f9e9322affa818eae", kill_on_drop: false }` [INFO] [stdout] 949032f320355c0c15388c6598529b8296d0e0ac699c928f9e9322affa818eae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 55283f0eb1eba7838197cc4f207cf47da86c953c24ef939bfecfa182ad6c0fb6 [INFO] running `Command { std: "docker" "start" "-a" "55283f0eb1eba7838197cc4f207cf47da86c953c24ef939bfecfa182ad6c0fb6", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rs_ws281x-859d48d0f3f02bd9) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test bindings::bindgen_test_layout___fsid_t ... ok [INFO] [stdout] test bindings::bindgen_test_layout_rpi_hw_t ... ok [INFO] [stdout] test bindings::bindgen_test_layout_ws2811_channel_t ... ok [INFO] [stdout] test bindings::bindgen_test_layout_pwm_pin_table_t ... ok [INFO] [stdout] test bindings::bindgen_test_layout_ws2811_t ... ok [INFO] [stdout] test util::raw_color::tests::test_size_compatible ... ok [INFO] [stdout] test bindings::bindgen_test_layout_pwm_pin_tables_t ... ok [INFO] [stderr] Doc-tests rs_ws281x [INFO] [stdout] test bindings::bindgen_test_layout_pwm_t ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/controller/builder.rs - controller::builder::ControllerBuilder (line 15) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/controller/builder.rs - controller::builder::ControllerBuilder (line 15) stdout ---- [INFO] [stdout] error: expected item, found keyword `let` [INFO] [stdout] --> src/controller/builder.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | let controller = ControllerBuilder::new() [INFO] [stdout] | ^^^ [INFO] [stdout] | | [INFO] [stdout] | `let` cannot be used for global variables [INFO] [stdout] | help: consider using `static` or `const` instead of `let` [INFO] [stdout] | [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/controller/builder.rs - controller::builder::ControllerBuilder (line 15) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "55283f0eb1eba7838197cc4f207cf47da86c953c24ef939bfecfa182ad6c0fb6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "55283f0eb1eba7838197cc4f207cf47da86c953c24ef939bfecfa182ad6c0fb6", kill_on_drop: false }` [INFO] [stdout] 55283f0eb1eba7838197cc4f207cf47da86c953c24ef939bfecfa182ad6c0fb6