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# rustc version
rustc 1.92.0-nightly (54a8a1db6 2025-09-26)# docs.rs version
docsrs 0.6.0 (f42173de 2025-09-12)# build log
[INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace-builder/builds/cucoqu-0.1.0/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace-builder/builds/cucoqu-0.1.0/source:/opt/rustwide/workdir:ro,Z" "-v" "/home/cratesfyi/workspace-builder/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/home/cratesfyi/workspace-builder/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20250926-1.92.0-nightly-54a8a1db6\", \"--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] e9cbe14c8abd64276a5ea1664b2a1b95f317fd64f033011c982eeddc9d43c508
[INFO] running `Command { std: "docker" "start" "-a" "e9cbe14c8abd64276a5ea1664b2a1b95f317fd64f033011c982eeddc9d43c508", kill_on_drop: false }`
[INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition
[INFO] [stderr] (in the `glifparser` dependency)
[INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op
[INFO] [stderr] Checking kurbo v0.9.5
[INFO] [stderr] error: kurbo requires either the `std` or `libm` feature
[INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/kurbo-0.9.5/src/lib.rs:84:1
[INFO] [stderr] |
[INFO] [stderr] 84 | compile_error!("kurbo requires either the `std` or `libm` feature");
[INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]
[INFO] [stderr] error: kurbo requires either the `std` or `libm` feature
[INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/kurbo-0.9.5/src/common.rs:40:17
[INFO] [stderr] |
[INFO] [stderr] 40 | compile_error!("kurbo requires either the `std` or `libm` feature")
[INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 66 | / define_float_funcs! {
[INFO] [stderr] 67 | | fn abs(self) -> Self => fabs/fabsf;
[INFO] [stderr] 68 | | fn acos(self) -> Self => acos/acosf;
[INFO] [stderr] 69 | | fn atan2(self, other: Self) -> Self => atan2/atan2f;
[INFO] [stderr] ... |
[INFO] [stderr] 85 | | fn trunc(self) -> Self => trunc/truncf;
[INFO] [stderr] 86 | | }
[INFO] [stderr] | |_- in this macro invocation
[INFO] [stderr] |
[INFO] [stderr] = note: this error originates in the macro `define_float_funcs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr]
[INFO] [stderr] error: kurbo requires either the `std` or `libm` feature
[INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/kurbo-0.9.5/src/common.rs:60:17
[INFO] [stderr] |
[INFO] [stderr] 60 | compile_error!("kurbo requires either the `std` or `libm` feature")
[INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 66 | / define_float_funcs! {
[INFO] [stderr] 67 | | fn abs(self) -> Self => fabs/fabsf;
[INFO] [stderr] 68 | | fn acos(self) -> Self => acos/acosf;
[INFO] [stderr] 69 | | fn atan2(self, other: Self) -> Self => atan2/atan2f;
[INFO] [stderr] ... |
[INFO] [stderr] 85 | | fn trunc(self) -> Self => trunc/truncf;
[INFO] [stderr] 86 | | }
[INFO] [stderr] | |_- in this macro invocation
[INFO] [stderr] |
[INFO] [stderr] = note: this error originates in the macro `define_float_funcs` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr]
[INFO] [stderr] error: could not compile `kurbo` (lib) due to 3 previous errors
[INFO] running `Command { std: "docker" "inspect" "e9cbe14c8abd64276a5ea1664b2a1b95f317fd64f033011c982eeddc9d43c508", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9cbe14c8abd64276a5ea1664b2a1b95f317fd64f033011c982eeddc9d43c508", kill_on_drop: false }`
[INFO] [stdout] e9cbe14c8abd64276a5ea1664b2a1b95f317fd64f033011c982eeddc9d43c508