calm_io 0.1.1

# rustc version
rustc 1.39.0-nightly (f0b58fcf0 2019-09-11)# docs.rs version
cratesfyi 0.6.0 (32074e7 2019-09-18)# build log
Updating crates.io index
Compiling proc-macro2 v1.0.3
Fresh unicode-xid v0.2.0
Compiling syn v1.0.5
Running `rustc --edition=2018 --crate-name build_script_build /home/cratesfyi/.cargo/registry/src/github.com-1ecc6299db9ec823/proc-macro2-1.0.3/build.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 --cfg 'feature="proc-macro"' -C metadata=3499c37430901f5a -C extra-filename=-3499c37430901f5a --out-dir /home/cratesfyi/cratesfyi/debug/build/proc-macro2-3499c37430901f5a -L dependency=/home/cratesfyi/cratesfyi/debug/deps --cap-lints allow`
Running `rustc --edition=2018 --crate-name build_script_build /home/cratesfyi/.cargo/registry/src/github.com-1ecc6299db9ec823/syn-1.0.5/build.rs --color never --crate-type bin --emit=dep-info,link -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' -C metadata=6dfd6885eea0250c -C extra-filename=-6dfd6885eea0250c --out-dir /home/cratesfyi/cratesfyi/debug/build/syn-6dfd6885eea0250c -L dependency=/home/cratesfyi/cratesfyi/debug/deps --cap-lints allow`
Running `/home/cratesfyi/cratesfyi/debug/build/syn-6dfd6885eea0250c/build-script-build`
Running `/home/cratesfyi/cratesfyi/debug/build/proc-macro2-3499c37430901f5a/build-script-build`
Running `rustc --edition=2018 --crate-name proc_macro2 /home/cratesfyi/.cargo/registry/src/github.com-1ecc6299db9ec823/proc-macro2-1.0.3/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 --cfg 'feature="proc-macro"' -C metadata=4862cebcaafd3ff7 -C extra-filename=-4862cebcaafd3ff7 --out-dir /home/cratesfyi/cratesfyi/debug/deps -L dependency=/home/cratesfyi/cratesfyi/debug/deps --extern unicode_xid=/home/cratesfyi/cratesfyi/debug/deps/libunicode_xid-c7ef35d2596011a1.rlib --cap-lints allow --cfg use_proc_macro --cfg wrap_proc_macro --cfg proc_macro_span`
Compiling quote v1.0.2
Running `rustc --edition=2018 --crate-name quote /home/cratesfyi/.cargo/registry/src/github.com-1ecc6299db9ec823/quote-1.0.2/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="proc-macro"' -C metadata=a014a25034cc14f8 -C extra-filename=-a014a25034cc14f8 --out-dir /home/cratesfyi/cratesfyi/debug/deps -L dependency=/home/cratesfyi/cratesfyi/debug/deps --extern proc_macro2=/home/cratesfyi/cratesfyi/debug/deps/libproc_macro2-4862cebcaafd3ff7.rlib --cap-lints allow`
Running `rustc --edition=2018 --crate-name syn /home/cratesfyi/.cargo/registry/src/github.com-1ecc6299db9ec823/syn-1.0.5/src/lib.rs --color never --crate-type lib --emit=dep-info,metadata,link -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' -C metadata=a75ae818a484cd73 -C extra-filename=-a75ae818a484cd73 --out-dir /home/cratesfyi/cratesfyi/debug/deps -L dependency=/home/cratesfyi/cratesfyi/debug/deps --extern proc_macro2=/home/cratesfyi/cratesfyi/debug/deps/libproc_macro2-4862cebcaafd3ff7.rlib --extern quote=/home/cratesfyi/cratesfyi/debug/deps/libquote-a014a25034cc14f8.rlib --extern unicode_xid=/home/cratesfyi/cratesfyi/debug/deps/libunicode_xid-c7ef35d2596011a1.rlib --cap-lints allow`
Compiling calmio_filters v0.1.0
Running `rustc --edition=2018 --crate-name calmio_filters /home/cratesfyi/.cargo/registry/src/github.com-1ecc6299db9ec823/calmio_filters-0.1.0/src/lib.rs --color never --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C debuginfo=2 -C metadata=8e9fcf7ef24535f8 -C extra-filename=-8e9fcf7ef24535f8 --out-dir /home/cratesfyi/cratesfyi/debug/deps -L dependency=/home/cratesfyi/cratesfyi/debug/deps --extern quote=/home/cratesfyi/cratesfyi/debug/deps/libquote-a014a25034cc14f8.rlib --extern syn=/home/cratesfyi/cratesfyi/debug/deps/libsyn-a75ae818a484cd73.rlib --cap-lints allow`
Documenting calm_io v0.1.1
Running `rustdoc --edition=2018 --crate-name calm_io /home/cratesfyi/.cargo/registry/src/github.com-1ecc6299db9ec823/calm_io-0.1.1/src/lib.rs --cap-lints allow --color never -o /home/cratesfyi/cratesfyi/doc -Z unstable-options --resource-suffix -20190911-1.39.0-nightly-f0b58fcf0 --static-root-path / --disable-per-crate-search --extern-html-root-url 'calmio_filters=https://docs.rs/calmio_filters/0.1.0' -L dependency=/home/cratesfyi/cratesfyi/debug/deps --extern calmio_filters=/home/cratesfyi/cratesfyi/debug/deps/libcalmio_filters-8e9fcf7ef24535f8.so`
error: the option `extern-html-root-url` is only accepted on the nightly compiler

thread 'main' panicked at 'ProcessError { desc: "process didn\'t exit successfully: `rustdoc --edition=2018 --crate-name calm_io /home/cratesfyi/.cargo/registry/src/github.com-1ecc6299db9ec823/calm_io-0.1.1/src/lib.rs --cap-lints allow --color never -o /home/cratesfyi/cratesfyi/doc -Z unstable-options --resource-suffix -20190911-1.39.0-nightly-f0b58fcf0 --static-root-path / --disable-per-crate-search --extern-html-root-url \'calmio_filters=https://docs.rs/calmio_filters/0.1.0\' -L dependency=/home/cratesfyi/cratesfyi/debug/deps --extern calmio_filters=/home/cratesfyi/cratesfyi/debug/deps/libcalmio_filters-8e9fcf7ef24535f8.so` (exit code: 1)", exit: Some(ExitStatus(ExitStatus(256))), output: None }

Could not document `calm_io`.', src/bin/cratesfyi.rs:161:13
note: Run with `RUST_BACKTRACE=1` environment variable to display a backtrace.