view_macro 0.1.2

# rustc version
rustc 1.40.0-nightly (91fd6283e 2019-11-02)# docs.rs version
docsrs 0.6.0 (799f5d2 2019-10-31)# build log
[INFO] running `"docker" "create" "-v" "/home/cratesfyi/workspace/builds/view_macro-0.1.2/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/view_macro-0.1.2/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" "MAP_USER_ID=1001" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "RUSTFLAGS=" "-e" "RUSTDOCFLAGS=-Z unstable-options --resource-suffix -20191102-1.40.0-nightly-91fd6283e --static-root-path / --disable-per-crate-search --extern-html-root-url proc_macro_hack=https://docs.rs/proc-macro-hack/0.5.11" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "3221225472" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "doc" "--lib" "--no-deps" "--target" "x86_64-unknown-linux-gnu"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 97de9b49d7ad5cc7158b89e1e3b2a20046715832428e4cac0594bdd7c03af08f
[INFO] running `"docker" "start" "-a" "97de9b49d7ad5cc7158b89e1e3b2a20046715832428e4cac0594bdd7c03af08f"`
[INFO] [stderr]    Compiling proc-macro2 v1.0.6
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.7
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]  Documenting view_macro v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.96s
[INFO] running `"docker" "inspect" "97de9b49d7ad5cc7158b89e1e3b2a20046715832428e4cac0594bdd7c03af08f"`
[INFO] running `"docker" "rm" "-f" "97de9b49d7ad5cc7158b89e1e3b2a20046715832428e4cac0594bdd7c03af08f"`
[INFO] [stdout] 97de9b49d7ad5cc7158b89e1e3b2a20046715832428e4cac0594bdd7c03af08f