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# error kind ExecutionFailed
# pre-build errors command failed: exit status: 101
# rustc version rustc 1.99.0-nightly (3659db0d3 2026-07-05)
# docs.rs version docsrs 0.0.0 (964c90a45859fd8f9076e3cbe58470a5a4f4d4f7 2026-07-01 )
# build log [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "DOCS_RS=1" "-w" "/opt/rustwide/workdir" "--user" "1001:1001" "ab54eaac641cc85c545e26a65ffe318594214a2907575c7a5c50c5b4af7d4784" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20260705-1.99.0-nightly-3659db0d3\", \"--static-root-path\", \"/-/rustdoc.static/\", \"--cap-lints\", \"warn\", \"--extern-html-root-takes-precedence\"]" "--offline" "-Zunstable-options" "--config=doc.extern-map.registries.crates-io=\"https://docs.rs/{pkg_name}/{version}/x86_64-unknown-linux-gnu\"" "-Zrustdoc-scrape-examples" "-j6" "--target" "x86_64-unknown-linux-gnu", kill_on_drop: false }` [INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op [INFO] [stderr] Checking esp-hal v1.0.0-beta.0 [INFO] [stderr] error[E0432]: unresolved import `xtensa_lx_rt` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/esp-hal-1.0.0-beta.0/src/lib.rs:157:9 [INFO] [stderr] | [INFO] [stderr] 157 | pub use xtensa_lx_rt::{self, xtensa_lx}; [INFO] [stderr] | ^^^^^^^^^^^^ use of unresolved module or unlinked crate `xtensa_lx_rt` [INFO] [stderr] | [INFO] [stderr] = help: if you wanted to use a crate named `xtensa_lx_rt`, use `cargo add xtensa_lx_rt` to add it to your `Cargo.toml` [INFO] [stderr] [INFO] [stderr] error[E0433]: cannot find module or crate `xtensa_lx_rt` in this scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/esp-hal-1.0.0-beta.0/src/lib.rs:299:13 [INFO] [stderr] | [INFO] [stderr] 299 | pub use xtensa_lx_rt::exception::Context as TrapFrame; [INFO] [stderr] | ^^^^^^^^^^^^ use of unresolved module or unlinked crate `xtensa_lx_rt` [INFO] [stderr] | [INFO] [stderr] = help: if you wanted to use a crate named `xtensa_lx_rt`, use `cargo add xtensa_lx_rt` to add it to your `Cargo.toml` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `xtensa_lx_rt` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/esp-hal-1.0.0-beta.0/src/lib.rs:402:13 [INFO] [stderr] | [INFO] [stderr] 402 | pub use xtensa_lx_rt::entry as __entry; [INFO] [stderr] | ^^^^^^^^^^^^ use of unresolved module or unlinked crate `xtensa_lx_rt` [INFO] [stderr] | [INFO] [stderr] = help: if you wanted to use a crate named `xtensa_lx_rt`, use `cargo add xtensa_lx_rt` to add it to your `Cargo.toml` [INFO] [stderr] [INFO] [stderr] error[E0433]: cannot find module or crate `xtensa_lx` in this scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/esp-hal-1.0.0-beta.0/src/interrupt/xtensa.rs:4:16 [INFO] [stderr] | [INFO] [stderr] 4 | pub(crate) use xtensa_lx::interrupt::free; [INFO] [stderr] | ^^^^^^^^^ use of unresolved module or unlinked crate `xtensa_lx` [INFO] [stderr] | [INFO] [stderr] = help: if you wanted to use a crate named `xtensa_lx`, use `cargo add xtensa_lx` to add it to your `Cargo.toml` [INFO] [stderr] [INFO] [stderr] error[E0433]: cannot find module or crate `xtensa_lx_rt` in this scope [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/esp-hal-1.0.0-beta.0/src/interrupt/xtensa.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use xtensa_lx_rt::exception::Context; [INFO] [stderr] | ^^^^^^^^^^^^ use of unresolved module or unlinked crate `xtensa_lx_rt` [INFO] [stderr] | [INFO] [stderr] = help: if you wanted to use a crate named `xtensa_lx_rt`, use `cargo add xtensa_lx_rt` to add it to your `Cargo.toml` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `xtensa_lx` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/esp-hal-1.0.0-beta.0/src/interrupt/xtensa.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use xtensa_lx::interrupt; [INFO] [stderr] | ^^^^^^^^^ use of unresolved module or unlinked crate `xtensa_lx` [INFO] [stderr] | [INFO] [stderr] = help: if you wanted to use a crate named `xtensa_lx`, use `cargo add xtensa_lx` to add it to your `Cargo.toml` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `xtensa_lx_rt` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/esp-hal-1.0.0-beta.0/src/interrupt/xtensa.rs:565:13 [INFO] [stderr] | [INFO] [stderr] 565 | use xtensa_lx_rt::*; [INFO] [stderr] | ^^^^^^^^^^^^ use of unresolved module or unlinked crate `xtensa_lx_rt` [INFO] [stderr] | [INFO] [stderr] = help: if you wanted to use a crate named `xtensa_lx_rt`, use `cargo add xtensa_lx_rt` to add it to your `Cargo.toml` [INFO] [stderr] [INFO] [stderr] error[E0605]: non-primitive cast: `vectored::Priority` as `()` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/esp-hal-1.0.0-beta.0/src/sync.rs:50:13 [INFO] [stderr] | [INFO] [stderr] 50 | prev_interrupt_priority as _ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ an `as` expression can only be used to convert between primitive types or to coerce to a specific trait object [INFO] [stderr] [INFO] [stderr] error[E0605]: non-primitive cast: `()` as `u8` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/esp-hal-1.0.0-beta.0/src/sync.rs:64:25 [INFO] [stderr] | [INFO] [stderr] 64 | let token = token as u8; [INFO] [stderr] | ^^^^^^^^^^^ an `as` expression can only be used to convert between primitive types or to coerce to a specific trait object [INFO] [stderr] [INFO] [stderr] error: cannot use value of type `()` for inline assembly [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/esp-hal-1.0.0-beta.0/src/sync.rs:83:62 [INFO] [stderr] | [INFO] [stderr] 83 | core::arch::asm!("rsil {0}, 5", out(reg) token); [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: only integers, floats, SIMD vectors, pointers and function pointers can be used as arguments for inline assembly [INFO] [stderr] [INFO] [stderr] error[E0369]: no implementation for `() & u32` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/esp-hal-1.0.0-beta.0/src/sync.rs:109:41 [INFO] [stderr] | [INFO] [stderr] 109 | debug_assert!(token & RESERVED_MASK == 0); [INFO] [stderr] | ----- ^ ------------- u32 [INFO] [stderr] | | [INFO] [stderr] | () [INFO] [stderr] [INFO] [stderr] error: cannot use value of type `()` for inline assembly [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/esp-hal-1.0.0-beta.0/src/sync.rs:112:42 [INFO] [stderr] | [INFO] [stderr] 112 | "rsync", in(reg) token) [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: only integers, floats, SIMD vectors, pointers and function pointers can be used as arguments for inline assembly [INFO] [stderr] [INFO] [stderr] error[E0368]: binary assignment operation `|=` cannot be applied to type `()` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/esp-hal-1.0.0-beta.0/src/sync.rs:247:29 [INFO] [stderr] | [INFO] [stderr] 247 | ... tkn |= REENTRY_FLAG; [INFO] [stderr] | ---^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | cannot use `|=` on type `()` [INFO] [stderr] [INFO] [stderr] error[E0369]: no implementation for `() & u32` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/esp-hal-1.0.0-beta.0/src/sync.rs:277:18 [INFO] [stderr] | [INFO] [stderr] 277 | if token & REENTRY_FLAG == 0 { [INFO] [stderr] | ----- ^ ------------ u32 [INFO] [stderr] | | [INFO] [stderr] | () [INFO] [stderr] [INFO] [stderr] error[E0369]: no implementation for `() & u32` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/esp-hal-1.0.0-beta.0/src/sync.rs:464:28 [INFO] [stderr] | [INFO] [stderr] 464 | assert!(this.token & REENTRY_FLAG == 0, "lock is not reentrant"); [INFO] [stderr] | ---------- ^ ------------ u32 [INFO] [stderr] | | [INFO] [stderr] | () [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0368, E0369, E0432, E0433, E0605. [INFO] [stderr] For more information about an error, try `rustc --explain E0368`. [INFO] [stderr] error: could not compile `esp-hal` (lib) due to 15 previous errors [INFO] running `Command { std: "docker" "inspect" "ab54eaac641cc85c545e26a65ffe318594214a2907575c7a5c50c5b4af7d4784", kill_on_drop: false }`