# rustc version rustc 1.44.0-nightly (1057dc97a 2020-03-20)
# docs.rs version docsrs 0.6.0 (794c8db 2020-03-21)
# build log [INFO] running `"docker" "create" "-v" "/home/cratesfyi/workspace/builds/proc-macro-hack-0.5.14/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/proc-macro-hack-0.5.14/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 -20200320-1.44.0-nightly-1057dc97a --static-root-path / --extern-html-root-url demo_hack=https://docs.rs/demo-hack/0.0.5 --extern-html-root-url quote=https://docs.rs/quote/1.0.3 --extern-html-root-url demo_hack_impl=https://docs.rs/demo-hack-impl/0.0.5 --extern-html-root-url rustversion=https://docs.rs/rustversion/1.0.2 --extern-html-root-url syn=https://docs.rs/syn/1.0.17 --extern-html-root-url trybuild=https://docs.rs/trybuild/1.0.24" "-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"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] e6975e646d06b20b1aeb07b21c9bdc9e31e41f67da3cae86e3e8f3366683207c [INFO] running `"docker" "start" "-a" "e6975e646d06b20b1aeb07b21c9bdc9e31e41f67da3cae86e3e8f3366683207c"` [INFO] [stderr] Documenting proc-macro-hack v0.5.14 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.28s [INFO] running `"docker" "inspect" "e6975e646d06b20b1aeb07b21c9bdc9e31e41f67da3cae86e3e8f3366683207c"` [INFO] running `"docker" "rm" "-f" "e6975e646d06b20b1aeb07b21c9bdc9e31e41f67da3cae86e3e8f3366683207c"` [INFO] [stdout] e6975e646d06b20b1aeb07b21c9bdc9e31e41f67da3cae86e3e8f3366683207c