partial_function 0.5.0

# rustc version
rustc 1.45.0-nightly (8970e8bcf 2020-05-23)
# docs.rs version
docsrs 0.6.0 (28f8bf0 2020-05-22)

# build log
[INFO] running `"docker" "create" "-v" "/home/cratesfyi/workspace/builds/partial_function-0.5.0/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/partial_function-0.5.0/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" "-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 -20200523-1.45.0-nightly-8970e8bcf --static-root-path / --cap-lints warn --extern-html-root-url derive_new=https://docs.rs/derive-new/0.5.8" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "3221225472" "--cpus" "2" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "doc" "--lib" "--no-deps" "-j2"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fc6bb0e20fe0e05d79f70138372652697737589779a85c1a3ca69b8b65ab06db
[INFO] running `"docker" "start" "-a" "fc6bb0e20fe0e05d79f70138372652697737589779a85c1a3ca69b8b65ab06db"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling proc-macro2 v1.0.17
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.23
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling derive-new v0.5.8
[INFO] [stderr]  Documenting partial_function v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.51s
[INFO] running `"docker" "inspect" "fc6bb0e20fe0e05d79f70138372652697737589779a85c1a3ca69b8b65ab06db"`
[INFO] running `"docker" "rm" "-f" "fc6bb0e20fe0e05d79f70138372652697737589779a85c1a3ca69b8b65ab06db"`
[INFO] [stdout] fc6bb0e20fe0e05d79f70138372652697737589779a85c1a3ca69b8b65ab06db