# rustc version rustc 1.97.0-nightly (7c3c88f42 2026-05-14)
# docs.rs version docsrs 0.0.0 (e3981f6f5e851656470d52001364bbb946056a06 2026-05-14 )
# build log [INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace/builds/fuzzcheck_mutators-0.6.0/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/fuzzcheck_mutators-0.6.0/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" "-m" "6442450944" "--cpuset-cpus" "8-13" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "sleep" "infinity", 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] 00b852ac3e8adc9b151c09ecb8e049d6329a00194c9dbee053d9280e8a2a520e [INFO] running `Command { std: "docker" "start" "00b852ac3e8adc9b151c09ecb8e049d6329a00194c9dbee053d9280e8a2a520e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-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" "--user" "1001:1001" "00b852ac3e8adc9b151c09ecb8e049d6329a00194c9dbee053d9280e8a2a520e" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20260514-1.97.0-nightly-7c3c88f42\", \"--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: the feature `generic_associated_types` has been stable since 1.65.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(generic_associated_types)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(stable_features)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the feature `cmp_min_max_by` has been stable since 1.53.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | #![feature(cmp_min_max_by)] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the feature `int_bits_const` has been stable since 1.53.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:5:12 [INFO] [stderr] | [INFO] [stderr] 5 | #![feature(int_bits_const)] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the feature `arc_new_cyclic` has been stable since 1.60.0 and no longer requires an attribute to enable [INFO] [stderr] --> src/lib.rs:6:12 [INFO] [stderr] | [INFO] [stderr] 6 | #![feature(arc_new_cyclic)] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: feature `never_type` is declared but not used [INFO] [stderr] --> src/lib.rs:4:12 [INFO] [stderr] | [INFO] [stderr] 4 | #![feature(never_type)] [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_features)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `fuzzcheck_mutators` (lib) generated 5 warnings [INFO] [stderr] Scraping fuzzcheck_mutators v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] Documenting fuzzcheck_mutators v0.6.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: `fuzzcheck_mutators` (lib doc) generated 4 warnings (4 duplicates) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.82s [INFO] [stderr] Generated /opt/rustwide/target/x86_64-unknown-linux-gnu/doc/fuzzcheck_mutators/index.html [INFO] running `Command { std: "docker" "stop" "-t" "1" "00b852ac3e8adc9b151c09ecb8e049d6329a00194c9dbee053d9280e8a2a520e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "00b852ac3e8adc9b151c09ecb8e049d6329a00194c9dbee053d9280e8a2a520e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00b852ac3e8adc9b151c09ecb8e049d6329a00194c9dbee053d9280e8a2a520e", kill_on_drop: false }` [INFO] [stdout] 00b852ac3e8adc9b151c09ecb8e049d6329a00194c9dbee053d9280e8a2a520e