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# rustc version rustc 1.90.0-nightly (4b55fe199 2025-08-01)
# docs.rs version docsrs 0.6.0 (e18d034e 2025-07-29)
# build log [INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace/builds/glar-dev-0.1.0/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/glar-dev-0.1.0/source:/opt/rustwide/workdir:ro,Z" "-v" "/home/cratesfyi/workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/home/cratesfyi/workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "DOCS_RS=1" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "6442450944" "--cpus" "6" "--user" "1001:1001" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:ae6f63d130afcfff7f91f5ba9fdb2a74d52830289c6a2ea2d23a94dcfb480a0d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20250801-1.90.0-nightly-4b55fe199\", \"--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: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 314135e885cf00fed432b2c994136e8fa136e73cbb86d0f75b0de6e5e738f410 [INFO] running `Command { std: "docker" "start" "-a" "314135e885cf00fed432b2c994136e8fa136e73cbb86d0f75b0de6e5e738f410", kill_on_drop: false }` [INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op [INFO] [stderr] Documenting glar-dev v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0277]: the trait bound `half::f16: rand::distributions::uniform::SampleUniform` is not satisfied [INFO] [stderr] --> src/lib.rs:444:14 [INFO] [stderr] | [INFO] [stderr] 444 | type X = f16; [INFO] [stderr] | ^^^ the trait `rand::distributions::uniform::SampleUniform` is not implemented for `half::f16` [INFO] [stderr] | [INFO] [stderr] note: there are multiple different versions of crate `rand` in the dependency graph [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/distributions/uniform.rs:216:1 [INFO] [stderr] | [INFO] [stderr] 216 | pub trait SampleUniform: Sized { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this is the required trait [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use half::f16; [INFO] [stderr] | ---- one version of crate `rand` used here, as a dependency of crate `half` [INFO] [stderr] ... [INFO] [stderr] 351 | use rand::distributions::{Distribution, Uniform}; [INFO] [stderr] | ---- one version of crate `rand` used here, as a direct dependency of the current crate [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/half-2.6.0/src/binary16.rs:50:1 [INFO] [stderr] | [INFO] [stderr] 50 | pub struct f16(u16); [INFO] [stderr] | -------------- this type doesn't implement the required trait [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/distr/distribution.rs:35:1 [INFO] [stderr] | [INFO] [stderr] 35 | pub trait Distribution<T> { [INFO] [stderr] | ------------------------- this is the found trait [INFO] [stderr] = help: you can use `cargo tree` to explore your dependency tree [INFO] [stderr] note: required by a bound in `Bound::X` [INFO] [stderr] --> src/lib.rs:356:13 [INFO] [stderr] | [INFO] [stderr] 356 | type X: rand::distributions::uniform::SampleUniform; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ required by this bound in `Bound::X` [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `half::f16: rand::distributions::uniform::SampleUniform` is not satisfied [INFO] [stderr] --> src/lib.rs:451:5 [INFO] [stderr] | [INFO] [stderr] 451 | fn my_sample(dist: &Uniform<Self>, rng: &mut StdRng) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `rand::distributions::uniform::SampleUniform` is not implemented for `half::f16` [INFO] [stderr] | [INFO] [stderr] note: there are multiple different versions of crate `rand` in the dependency graph [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/distributions/uniform.rs:216:1 [INFO] [stderr] | [INFO] [stderr] 216 | pub trait SampleUniform: Sized { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this is the required trait [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use half::f16; [INFO] [stderr] | ---- one version of crate `rand` used here, as a dependency of crate `half` [INFO] [stderr] ... [INFO] [stderr] 351 | use rand::distributions::{Distribution, Uniform}; [INFO] [stderr] | ---- one version of crate `rand` used here, as a direct dependency of the current crate [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/half-2.6.0/src/binary16.rs:50:1 [INFO] [stderr] | [INFO] [stderr] 50 | pub struct f16(u16); [INFO] [stderr] | -------------- this type doesn't implement the required trait [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/distr/distribution.rs:35:1 [INFO] [stderr] | [INFO] [stderr] 35 | pub trait Distribution<T> { [INFO] [stderr] | ------------------------- this is the found trait [INFO] [stderr] = help: you can use `cargo tree` to explore your dependency tree [INFO] [stderr] note: required by a bound in `rand::distributions::Uniform` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/distributions/uniform.rs:179:23 [INFO] [stderr] | [INFO] [stderr] 179 | pub struct Uniform<X: SampleUniform>(X::Sampler); [INFO] [stderr] | ^^^^^^^^^^^^^ required by this bound in `Uniform` [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `half::f16: rand::distributions::uniform::SampleUniform` is not satisfied [INFO] [stderr] --> src/lib.rs:451:25 [INFO] [stderr] | [INFO] [stderr] 451 | fn my_sample(dist: &Uniform<Self>, rng: &mut StdRng) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^ the trait `rand::distributions::uniform::SampleUniform` is not implemented for `half::f16` [INFO] [stderr] | [INFO] [stderr] note: there are multiple different versions of crate `rand` in the dependency graph [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/distributions/uniform.rs:216:1 [INFO] [stderr] | [INFO] [stderr] 216 | pub trait SampleUniform: Sized { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this is the required trait [INFO] [stderr] | [INFO] [stderr] ::: src/lib.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use half::f16; [INFO] [stderr] | ---- one version of crate `rand` used here, as a dependency of crate `half` [INFO] [stderr] ... [INFO] [stderr] 351 | use rand::distributions::{Distribution, Uniform}; [INFO] [stderr] | ---- one version of crate `rand` used here, as a direct dependency of the current crate [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/half-2.6.0/src/binary16.rs:50:1 [INFO] [stderr] | [INFO] [stderr] 50 | pub struct f16(u16); [INFO] [stderr] | -------------- this type doesn't implement the required trait [INFO] [stderr] | [INFO] [stderr] ::: /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.9.2/src/distr/distribution.rs:35:1 [INFO] [stderr] | [INFO] [stderr] 35 | pub trait Distribution<T> { [INFO] [stderr] | ------------------------- this is the found trait [INFO] [stderr] = help: you can use `cargo tree` to explore your dependency tree [INFO] [stderr] note: required by a bound in `rand::distributions::Uniform` [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rand-0.8.5/src/distributions/uniform.rs:179:23 [INFO] [stderr] | [INFO] [stderr] 179 | pub struct Uniform<X: SampleUniform>(X::Sampler); [INFO] [stderr] | ^^^^^^^^^^^^^ required by this bound in `Uniform` [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0277`. [INFO] [stderr] error: could not document `glar-dev` [INFO] running `Command { std: "docker" "inspect" "314135e885cf00fed432b2c994136e8fa136e73cbb86d0f75b0de6e5e738f410", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "314135e885cf00fed432b2c994136e8fa136e73cbb86d0f75b0de6e5e738f410", kill_on_drop: false }` [INFO] [stdout] 314135e885cf00fed432b2c994136e8fa136e73cbb86d0f75b0de6e5e738f410