[INFO] fetching crate rs_ws281x 0.5.1... [INFO] testing rs_ws281x-0.5.1 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate rs_ws281x 0.5.1 into /workspace/builds/worker-0-tc2/source [INFO] removed /workspace/builds/worker-0-tc2/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-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rs_ws281x 0.5.1 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6a2aad56954544a3a383df2a70caba981c82974da80c2f7822e8d9ddb38c5147 [INFO] running `Command { std: "docker" "start" "-a" "6a2aad56954544a3a383df2a70caba981c82974da80c2f7822e8d9ddb38c5147", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6a2aad56954544a3a383df2a70caba981c82974da80c2f7822e8d9ddb38c5147", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a2aad56954544a3a383df2a70caba981c82974da80c2f7822e8d9ddb38c5147", kill_on_drop: false }` [INFO] [stdout] 6a2aad56954544a3a383df2a70caba981c82974da80c2f7822e8d9ddb38c5147 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3fe8a26d6238d9b07d73c55b913c58e2c92742b56cef807fb7be030002fa3ea4 [INFO] running `Command { std: "docker" "start" "-a" "3fe8a26d6238d9b07d73c55b913c58e2c92742b56cef807fb7be030002fa3ea4", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling bindgen v0.69.1 [INFO] [stderr] Compiling shlex v1.2.0 [INFO] [stderr] Compiling bitflags v2.4.1 [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 cc v1.0.83 [INFO] [stderr] Compiling syn v2.0.39 [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 20.62s [INFO] running `Command { std: "docker" "inspect" "3fe8a26d6238d9b07d73c55b913c58e2c92742b56cef807fb7be030002fa3ea4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3fe8a26d6238d9b07d73c55b913c58e2c92742b56cef807fb7be030002fa3ea4", kill_on_drop: false }` [INFO] [stdout] 3fe8a26d6238d9b07d73c55b913c58e2c92742b56cef807fb7be030002fa3ea4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 84b236819b0b6defd46d9f81b79a510897d8c2db80c99cb5ad2ce1959ece23d6 [INFO] running `Command { std: "docker" "start" "-a" "84b236819b0b6defd46d9f81b79a510897d8c2db80c99cb5ad2ce1959ece23d6", 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 0.89s [INFO] running `Command { std: "docker" "inspect" "84b236819b0b6defd46d9f81b79a510897d8c2db80c99cb5ad2ce1959ece23d6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "84b236819b0b6defd46d9f81b79a510897d8c2db80c99cb5ad2ce1959ece23d6", kill_on_drop: false }` [INFO] [stdout] 84b236819b0b6defd46d9f81b79a510897d8c2db80c99cb5ad2ce1959ece23d6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ddf18d13a7fce779be15376ccc550c9960043928fb0be9f9ccaf5050d88eb2c3 [INFO] running `Command { std: "docker" "start" "-a" "ddf18d13a7fce779be15376ccc550c9960043928fb0be9f9ccaf5050d88eb2c3", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rs_ws281x-43a490b17836e940) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test bindings::bindgen_test_layout___fsid_t ... ok [INFO] [stdout] test bindings::bindgen_test_layout_pwm_pin_table_t ... ok [INFO] [stdout] test bindings::bindgen_test_layout_pwm_pin_tables_t ... ok [INFO] [stdout] test bindings::bindgen_test_layout_pwm_t ... ok [INFO] [stdout] test bindings::bindgen_test_layout_rpi_hw_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_ws2811_channel_t ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests rs_ws281x [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] 3 | 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 0.09s [INFO] [stdout] [INFO] [stderr] error: doctest failed, to rerun pass `--doc` [INFO] running `Command { std: "docker" "inspect" "ddf18d13a7fce779be15376ccc550c9960043928fb0be9f9ccaf5050d88eb2c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddf18d13a7fce779be15376ccc550c9960043928fb0be9f9ccaf5050d88eb2c3", kill_on_drop: false }` [INFO] [stdout] ddf18d13a7fce779be15376ccc550c9960043928fb0be9f9ccaf5050d88eb2c3