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# error kind ExecutionFailed
# pre-build errors command failed: exit status: 101
# rustc version rustc 1.100.0-nightly (2e2b193f8 2026-09-02)
# docs.rs version docsrs 0.0.0 (c6ca30c0fecf66cc5a0859ac541222ca6c912d59 2026-09-01 )
# 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" "3f411f738670bedc3131ff6a6793b1e438eeee48774dd5fe0f7b1d19b9332bbd" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=html-non-static-files\", \"--resource-suffix\", \"-20260902-1.100.0-nightly-2e2b193f8\", \"--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\"" "-j12" "--target" "x86_64-unknown-linux-gnu" "-Zrustdoc-scrape-examples", kill_on_drop: false }` [INFO] [stderr] warning: explicit `package.readme` can be inferred [INFO] [stderr] --> Cargo.toml:105:1 [INFO] [stderr] | [INFO] [stderr] 105 | readme = "README.md" [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `cargo::manual_readme` is set to `warn` by default [INFO] [stderr] help: consider removing `package.readme` [INFO] [stderr] warning: `tinychain` (manifest) generated 1 warning [INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op [INFO] [stderr] Checking destream v0.8.0 [INFO] [stderr] error[E0277]: the trait bound `!: FromStream` is not satisfied [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/destream-0.8.0/src/de/impls.rs:827:25 [INFO] [stderr] | [INFO] [stderr] 827 | let _ = map.next_value(()).await?; [INFO] [stderr] | ^^^^^^^^^^ the trait `FromStream` is not implemented for `!` [INFO] [stderr] | [INFO] [stderr] = help: the following other types implement trait `FromStream`: [INFO] [stderr] () [INFO] [stderr] IgnoredAny [INFO] [stderr] Option<T> [INFO] [stderr] PhantomData<T> [INFO] [stderr] SmallVec<[T; N]> [INFO] [stderr] String [INFO] [stderr] Uuid [INFO] [stderr] Vec<T> [INFO] [stderr] and 70 others [INFO] [stderr] = note: this error might have been caused by changes to Rust's type-inference algorithm (see issue #148922 <https://github.com/rust-lang/rust/issues/148922> for more information) [INFO] [stderr] = help: you might have intended to use the type `()` here instead [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0277`. [INFO] [stderr] error: could not compile `destream` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "3f411f738670bedc3131ff6a6793b1e438eeee48774dd5fe0f7b1d19b9332bbd", kill_on_drop: false }`