[INFO] cloning repository https://github.com/red2fred2/ws2812b [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/red2fred2/ws2812b" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fred2fred2%2Fws2812b", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fred2fred2%2Fws2812b'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 41e849f2856dd5e16a5215ddf232776b2f33ec86 [INFO] checking red2fred2/ws2812b against try#a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d for pr-145342-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fred2fred2%2Fws2812b" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/red2fred2/ws2812b [INFO] finished tweaking git repo https://github.com/red2fred2/ws2812b [INFO] tweaked toml for git repo https://github.com/red2fred2/ws2812b written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/red2fred2/ws2812b on toolchain a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/red2fred2/ws2812b 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" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b6eeaf489706d6aea5e0421178a4196e4475f52216c59d8cd2126321a87b734b [INFO] running `Command { std: "docker" "start" "-a" "b6eeaf489706d6aea5e0421178a4196e4475f52216c59d8cd2126321a87b734b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b6eeaf489706d6aea5e0421178a4196e4475f52216c59d8cd2126321a87b734b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b6eeaf489706d6aea5e0421178a4196e4475f52216c59d8cd2126321a87b734b", kill_on_drop: false }` [INFO] [stdout] b6eeaf489706d6aea5e0421178a4196e4475f52216c59d8cd2126321a87b734b [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b9b74e5880704e907454ffc960685a4dde59d5eb5a40082bf31979333786eccc [INFO] running `Command { std: "docker" "start" "-a" "b9b74e5880704e907454ffc960685a4dde59d5eb5a40082bf31979333786eccc", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking nb v1.1.0 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling crunchy v0.2.2 [INFO] [stderr] Compiling siphasher v0.3.11 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Compiling bit-vec v0.6.3 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling new_debug_unreachable v1.0.6 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling cortex-m v0.7.7 [INFO] [stderr] Checking embedded-hal v0.2.7 [INFO] [stderr] Compiling bit-set v0.5.3 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling ena v0.14.2 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Compiling regex-syntax v0.6.29 [INFO] [stderr] Checking vcell v0.1.3 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling diff v0.1.13 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling cortex-m-rt v0.7.3 [INFO] [stderr] Compiling heapless v0.8.0 [INFO] [stderr] Compiling portable-atomic v1.6.0 [INFO] [stderr] Checking hash32 v0.3.1 [INFO] [stderr] Checking volatile-register v0.2.2 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling debug-helper v0.3.13 [INFO] [stderr] Compiling frunk_core v0.4.2 [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Compiling crc-any v2.4.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling is-terminal v0.4.12 [INFO] [stderr] Checking embedded-hal v1.0.0 [INFO] [stderr] Checking critical-section v1.1.2 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling embedded-hal-async v1.0.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling term v0.7.0 [INFO] [stderr] Compiling arrayvec v0.7.4 [INFO] [stderr] Compiling rp2040-pac v0.6.0 [INFO] [stderr] Compiling petgraph v0.6.4 [INFO] [stderr] Compiling ascii-canvas v3.0.0 [INFO] [stderr] Compiling syn v2.0.53 [INFO] [stderr] Compiling rp2040-boot2 v0.2.1 [INFO] [stderr] Compiling string_cache v0.8.7 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.3.1 [INFO] [stderr] Checking usb-device v0.3.2 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Checking gcd v2.3.0 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Checking embedded-io v0.6.1 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Checking fugit v0.3.7 [INFO] [stderr] Checking embedded-hal-nb v1.0.0 [INFO] [stderr] Checking embedded-dma v0.2.0 [INFO] [stderr] Checking num v0.3.1 [INFO] [stderr] Compiling codespan-reporting v0.11.1 [INFO] [stderr] Checking linked_list_allocator v0.10.5 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking bitfield v0.14.0 [INFO] [stderr] Checking embedded-time v0.12.1 [INFO] [stderr] Checking embedded-alloc v0.5.1 [INFO] [stderr] Checking usbd-serial v0.2.1 [INFO] [stderr] Checking panic-reset v0.1.1 [INFO] [stderr] Compiling frunk_proc_macro_helpers v0.1.2 [INFO] [stderr] Compiling frunk_derives v0.4.2 [INFO] [stderr] Checking frunk v0.4.2 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling lalrpop-util v0.19.12 [INFO] [stderr] Compiling lalrpop v0.19.12 [INFO] [stderr] Compiling num_enum_derive v0.5.11 [INFO] [stderr] Compiling cortex-m-rt-macros v0.7.0 [INFO] [stderr] Compiling rp2040-hal-macros v0.1.0 [INFO] [stderr] Compiling num_enum v0.5.11 [INFO] [stderr] Compiling pio v0.2.1 [INFO] [stderr] Checking rp2040-hal v0.10.0 [INFO] [stderr] Compiling pio-parser v0.2.2 [INFO] [stderr] Compiling pio-proc v0.2.2 [INFO] [stderr] Checking ws2812b v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `rt` [INFO] [stdout] --> src/main.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | #[cfg(feature = "rt")] [INFO] [stdout] | ^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `rt` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unwinding panics are not supported without std [INFO] [stdout] | [INFO] [stdout] = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding [INFO] [stdout] = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `rt` [INFO] [stdout] --> src/main.rs:8:7 [INFO] [stdout] | [INFO] [stdout] 8 | #[cfg(feature = "rt")] [INFO] [stdout] | ^^^^^^^^^^^^^^ help: remove the condition [INFO] [stdout] | [INFO] [stdout] = note: no expected values for `feature` [INFO] [stdout] = help: consider adding `rt` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0152]: duplicate lang item in crate `std` (which `test` depends on): `panic_impl` [INFO] [stdout] | [INFO] [stdout] = note: the lang item is first defined in crate `panic_reset` (which `ws2812b` depends on) [INFO] [stdout] = note: first definition in `panic_reset` loaded from /opt/rustwide/target/debug/deps/libpanic_reset-4b7633ba0acc0379.rmeta [INFO] [stdout] = note: second definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/a4980311fb7bb9e7893708e6bd3fbbfb2819fd3d/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9fbdd90241d2d923.rlib [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0152`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ws2812b` (bin "ws2812b" test) due to 1 previous error; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `ws2812b` (bin "ws2812b") due to 1 previous error; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "b9b74e5880704e907454ffc960685a4dde59d5eb5a40082bf31979333786eccc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9b74e5880704e907454ffc960685a4dde59d5eb5a40082bf31979333786eccc", kill_on_drop: false }` [INFO] [stdout] b9b74e5880704e907454ffc960685a4dde59d5eb5a40082bf31979333786eccc