# rustc version rustc 1.94.0-nightly (b68e16cfc 2026-01-11)
# docs.rs version docsrs 0.1.0 (7bfb09c2 2026-01-03 )
# build log [INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace-builder/builds/instance-copy-on-write-0.9.1/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace-builder/builds/instance-copy-on-write-0.9.1/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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-Zrustdoc-map" "--features" "" "--no-default-features" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--emit=invocation-specific\", \"--resource-suffix\", \"-20260111-1.94.0-nightly-b68e16cfc\", \"--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] 29e36780ecb725d14e10bcb16497dde064628154b884bf10549c08efe8fbc04b [INFO] running `Command { std: "docker" "start" "-a" "29e36780ecb725d14e10bcb16497dde064628154b884bf10549c08efe8fbc04b", kill_on_drop: false }` [INFO] [stderr] warning: target filter specified, but no targets matched; this is a no-op [INFO] [stderr] Documenting instance-copy-on-write v0.9.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: unresolved link to `ICoWError::WouldBlock` [INFO] [stderr] --> src/cow_refcell.rs:172:10 [INFO] [stderr] | [INFO] [stderr] 172 | /// [ICoWError::WouldBlock] if attempt to grab the pointer atomically [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ no item named `ICoWError` in scope [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `Self::commit_blocking` [INFO] [stderr] --> src/cow_refcell.rs:174:10 [INFO] [stderr] | [INFO] [stderr] 174 | /// [Self::commit_blocking]. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ the struct `ICoWCopy` has no field or associated item named `commit_blocking` [INFO] [stderr] [INFO] [stderr] warning: unresolved link to `RwLock` [INFO] [stderr] --> src/cow_refcell.rs:193:62 [INFO] [stderr] | [INFO] [stderr] 193 | /// A main structure which implements CoW approach based on [RwLock]. The object [INFO] [stderr] | ^^^^^^ no item named `RwLock` in scope [INFO] [stderr] | [INFO] [stderr] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stderr] [INFO] [stderr] warning: `instance-copy-on-write` (lib doc) generated 3 warnings [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s [INFO] [stderr] Generated /opt/rustwide/target/x86_64-unknown-linux-gnu/doc/instance_copy_on_write/index.html [INFO] running `Command { std: "docker" "inspect" "29e36780ecb725d14e10bcb16497dde064628154b884bf10549c08efe8fbc04b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "29e36780ecb725d14e10bcb16497dde064628154b884bf10549c08efe8fbc04b", kill_on_drop: false }` [INFO] [stdout] 29e36780ecb725d14e10bcb16497dde064628154b884bf10549c08efe8fbc04b