check-if-email-exists 0.4.0

Check if an email address exists without sending any email
Documentation
Build #193007 2019-10-21T17:01:33.230623+00:00
# rustc version
rustc 1.40.0-nightly (7979016af 2019-10-20)
# docs.rs version
docsrs 0.6.0 (e95c89b 2019-10-17)

# build log
[INFO] running `"docker" "create" "-v" "/home/cratesfyi/workspace/builds/check-if-email-exists-0.4.0/target:/opt/rustwide/target:rw,Z" "-v" "/home/cratesfyi/workspace/builds/check-if-email-exists-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 -20191020-1.40.0-nightly-7979016af --static-root-path / --disable-per-crate-search --extern-html-root-url serde_json=https://docs.rs/serde_json/1.0.41 --extern-html-root-url serde=https://docs.rs/serde/1.0.101 --extern-html-root-url rand=https://docs.rs/rand/0.7.2 --extern-html-root-url lettre=https://docs.rs/lettre/0.9.2 --extern-html-root-url native_tls=https://docs.rs/native-tls/0.2.3 --extern-html-root-url mailchecker=https://docs.rs/mailchecker/3.3.1 --extern-html-root-url rayon=https://docs.rs/rayon/1.2.0 --extern-html-root-url trust_dns_resolver=https://docs.rs/trust-dns-resolver/0.12.0 --extern-html-root-url log=https://docs.rs/log/0.4.8" "-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" "--target" "x86_64-unknown-linux-gnu"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 821813411db8da794a8a1079972d918644a4a3700dd3f413ce0e7701481bfaf2
[INFO] running `"docker" "start" "-a" "821813411db8da794a8a1079972d918644a4a3700dd3f413ce0e7701481bfaf2"`
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling semver-parser v0.7.0
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[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]     Checking futures v0.1.29
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[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]    Compiling unicode-xid v0.2.0
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[INFO] [stderr]    Compiling arrayvec v0.4.12
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[INFO] [stderr]    Compiling pkg-config v0.3.16
[INFO] [stderr]     Checking fnv v1.0.6
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[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking matches v0.1.8
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling failure_derive v0.1.6
[INFO] [stderr]     Checking ppv-lite86 v0.2.6
[INFO] [stderr]     Checking rustc-demangle v0.1.16
[INFO] [stderr]    Compiling memchr v2.2.1
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[INFO] [stderr]    Compiling serde v1.0.101
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[INFO] [stderr]    Compiling openssl v0.10.25
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[INFO] [stderr]    Compiling rayon-core v1.6.0
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[INFO] [stderr]     Checking unicode-normalization v0.1.8
[INFO] [stderr]     Checking tokio-sync v0.1.7
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[INFO] [stderr]    Compiling parking_lot_core v0.6.2
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[INFO] [stderr]     Checking rand_core v0.5.1
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[INFO] [stderr]     Checking mio-uds v0.6.7
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[INFO] [stderr]     Checking rand v0.7.2
[INFO] [stderr]     Checking crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling synstructure v0.12.1
[INFO] [stderr]     Checking tokio-reactor v0.1.10
[INFO] [stderr]     Checking crossbeam-deque v0.7.1
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking tokio-udp v0.1.5
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-threadpool v0.1.16
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking rayon v1.2.0
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]    Compiling enum-as-inner v0.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.101
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]     Checking trust-dns-proto v0.8.0
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[INFO] [stderr]     Checking serde_json v1.0.41
[INFO] [stderr]     Checking lettre v0.9.2
[INFO] [stderr]  Documenting check-if-email-exists v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 56.87s
[INFO] running `"docker" "inspect" "821813411db8da794a8a1079972d918644a4a3700dd3f413ce0e7701481bfaf2"`
[INFO] running `"docker" "rm" "-f" "821813411db8da794a8a1079972d918644a4a3700dd3f413ce0e7701481bfaf2"`
[INFO] [stdout] 821813411db8da794a8a1079972d918644a4a3700dd3f413ce0e7701481bfaf2