Update lockfile

    Updating crates.io index
    Updating aho-corasick v0.7.12 -> v0.7.13
    Updating alphanumeric-sort v1.2.1 -> v1.3.2
    Updating base64 v0.12.2 -> v0.12.3
    Updating bytes v0.5.5 -> v0.5.6
    Updating cc v1.0.54 -> v1.0.58
    Removing generator v0.6.21
    Updating h2 v0.2.5 -> v0.2.6
      Adding hashbrown v0.8.1
    Updating hermit-abi v0.1.14 -> v0.1.15
    Updating hyper v0.13.6 -> v0.13.7
    Updating hyper-tls v0.4.1 -> v0.4.3
    Updating indexmap v1.4.0 -> v1.5.0
    Updating js-sys v0.3.40 -> v0.3.42
    Updating libc v0.2.71 -> v0.2.72
    Updating log v0.4.8 -> v0.4.11
    Removing loom v0.3.4
    Updating memoffset v0.5.4 -> v0.5.5
    Updating openssl v0.10.29 -> v0.10.30
    Updating pkg-config v0.3.17 -> v0.3.18
    Updating redox_syscall v0.1.56 -> v0.1.57
    Removing rustc_version v0.2.3
    Removing scoped-tls v0.1.2
    Removing semver v0.9.0
    Removing semver-parser v0.7.0
    Updating serde_json v1.0.55 -> v1.0.56
    Updating syn v1.0.33 -> v1.0.34
      Adding tracing v0.1.16
      Adding tracing-core v0.1.11
    Updating try-lock v0.2.2 -> v0.2.3
    Updating unicode-xid v0.2.0 -> v0.2.1
    Updating wasm-bindgen v0.2.63 -> v0.2.65
    Updating wasm-bindgen-backend v0.2.63 -> v0.2.65
    Updating wasm-bindgen-futures v0.4.13 -> v0.4.15
    Updating wasm-bindgen-macro v0.2.63 -> v0.2.65
    Updating wasm-bindgen-macro-support v0.2.63 -> v0.2.65
    Updating wasm-bindgen-shared v0.2.63 -> v0.2.65
    Updating web-sys v0.3.40 -> v0.3.42
    Updating winapi v0.3.8 -> v0.3.9

Author: JohnTitor