Build failed. If you want to re-trigger a documentation build, you can do it here. You can find more information on docs.rs builds documentation on the builds page.
# rustc version rustc 1.49.0-nightly (25f6938da 2020-11-09)
# docs.rs version docsrs 0.6.0 (b527df8 2020-11-09)
# build log [INFO] running `Command { std: "docker" "create" "-v" "/home/cratesfyi/workspace/builds/nstack-0.6.2/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/nstack-0.6.2/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" "3221225472" "--cpus" "2" "--user" "1001:1001" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "rustdoc" "--lib" "-j2" "--" "-Z" "unstable-options" "--extern-html-root-url" "canonical_derive=https://docs.rs/canonical_derive/0.4.1" "--extern-html-root-url" "microkelvin=https://docs.rs/microkelvin/0.5.2" "--extern-html-root-url" "canonical=https://docs.rs/canonical/0.4.1" "--extern-html-root-url" "canonical_host=https://docs.rs/canonical_host/0.4.1" "--resource-suffix" "-20201109-1.49.0-nightly-25f6938da" "--static-root-path" "/" "--cap-lints" "warn" "--disable-per-crate-search", 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] 5f0571b522d86a10711c9a8a0f5dbd551554c13fffc2c521b6f5b5da20ee8c0c [INFO] running `Command { std: "docker" "start" "-a" "5f0571b522d86a10711c9a8a0f5dbd551554c13fffc2c521b6f5b5da20ee8c0c", kill_on_drop: false }` [INFO] [stderr] /opt/crates-build-env/entrypoint.sh: line 7: /etc/hosts: Permission denied [INFO] [stderr] error: failed to download `const-arrayvec v0.2.1` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] unable to get packages from source [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to unpack package `const-arrayvec v0.2.1` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to open `/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/const-arrayvec-0.2.1/.cargo-ok` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] Read-only file system (os error 30) [INFO] running `Command { std: "docker" "inspect" "5f0571b522d86a10711c9a8a0f5dbd551554c13fffc2c521b6f5b5da20ee8c0c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f0571b522d86a10711c9a8a0f5dbd551554c13fffc2c521b6f5b5da20ee8c0c", kill_on_drop: false }` [INFO] [stdout] 5f0571b522d86a10711c9a8a0f5dbd551554c13fffc2c521b6f5b5da20ee8c0c