bolero-engine 0.4.0

# rustc version
rustc 1.42.0-nightly (bc1571cc3 2020-01-05)
# docs.rs version
docsrs 0.6.0 (9bfa9ea 2020-01-02)

# build log
[INFO] running `"docker" "create" "-v" "/home/cratesfyi/workspace/builds/bolero-engine-0.4.0/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/bolero-engine-0.4.0/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 -20200105-1.42.0-nightly-bc1571cc3 --static-root-path / --extern-html-root-url lazy_static=https://docs.rs/lazy_static/1.4.0 --extern-html-root-url failure=https://docs.rs/failure/0.1.6 --extern-html-root-url rand=https://docs.rs/rand/0.7.2 --extern-html-root-url bolero_generator=https://docs.rs/bolero-generator/0.4.0" "-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] 7fbd31030ee8a041611c16fcc094aa220d98d0b3244f32b9b6a6664ff3332adb
[INFO] running `"docker" "start" "-a" "7fbd31030ee8a041611c16fcc094aa220d98d0b3244f32b9b6a6664ff3332adb"`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling proc-macro2 v1.0.7
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling syn v1.0.13
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]    Compiling cc v1.0.49
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]     Checking ppv-lite86 v0.2.6
[INFO] [stderr]     Checking rustc-demangle v0.1.16
[INFO] [stderr]     Checking either v1.5.3
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking c2-chacha v0.2.3
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.32
[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stderr]     Checking backtrace v0.3.40
[INFO] [stderr]    Compiling synstructure v0.12.3
[INFO] [stderr]    Compiling bolero-generator-derive v0.4.0
[INFO] [stderr]     Checking bolero-generator v0.4.0
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]  Documenting bolero-engine v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.82s
[INFO] running `"docker" "inspect" "7fbd31030ee8a041611c16fcc094aa220d98d0b3244f32b9b6a6664ff3332adb"`
[INFO] running `"docker" "rm" "-f" "7fbd31030ee8a041611c16fcc094aa220d98d0b3244f32b9b6a6664ff3332adb"`
[INFO] [stdout] 7fbd31030ee8a041611c16fcc094aa220d98d0b3244f32b9b6a6664ff3332adb