[INFO] fetching crate check-if-email-exists 0.8.24...
[INFO] documenting check-if-email-exists-0.8.24 against beta-2021-08-01 for beta-1.55-rustdoc-1
[INFO] extracting crate check-if-email-exists 0.8.24 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate check-if-email-exists 0.8.24 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate check-if-email-exists 0.8.24
[INFO] finished tweaking crates.io crate check-if-email-exists 0.8.24
[INFO] tweaked toml for crates.io crate check-if-email-exists 0.8.24 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ef21b34717547063ac39272fe3eb7f3bb07b12482d33b3d8e364535d498d3dc5
[INFO] running `Command { std: "docker" "start" "-a" "ef21b34717547063ac39272fe3eb7f3bb07b12482d33b3d8e364535d498d3dc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ef21b34717547063ac39272fe3eb7f3bb07b12482d33b3d8e364535d498d3dc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef21b34717547063ac39272fe3eb7f3bb07b12482d33b3d8e364535d498d3dc5", kill_on_drop: false }`
[INFO] [stdout] ef21b34717547063ac39272fe3eb7f3bb07b12482d33b3d8e364535d498d3dc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5acf1bd816c3351332921f20033c04fb0158f0681e99ee3a6bf9bc93cefcea9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "b5acf1bd816c3351332921f20033c04fb0158f0681e99ee3a6bf9bc93cefcea9", kill_on_drop: false }`
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[INFO] [stderr]  Documenting check-if-email-exists v0.8.24 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `check_email`
[INFO] [stdout]    --> src/util/input_output.rs:179:37
[INFO] [stdout]     |
[INFO] [stdout] 179 | /// The result of the [check_email](check_email) function.
[INFO] [stdout]     |                                     ^^^^^^^^^^^ no item named `check_email` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `check_email`
[INFO] [stdout]    --> src/util/input_output.rs:179:37
[INFO] [stdout]     |
[INFO] [stdout] 179 | /// The result of the [check_email](check_email) function.
[INFO] [stdout]     |                                     ^^^^^^^^^^^ no item named `check_email` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> src/smtp/yahoo.rs:126:17
[INFO] [stdout]     |
[INFO] [stdout] 126 | /// Inspired by https://github.com/hbattat/verifyEmail.
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://github.com/hbattat/verifyEmail.>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> src/util/ser_with_display.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | /// https://stackoverflow.com/questions/58103801/serialize-using-the-display-trait
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `<https://stackoverflow.com/questions/58103801/serialize-using-the-display-trait>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 45.84s
[INFO] running `Command { std: "docker" "inspect" "b5acf1bd816c3351332921f20033c04fb0158f0681e99ee3a6bf9bc93cefcea9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5acf1bd816c3351332921f20033c04fb0158f0681e99ee3a6bf9bc93cefcea9", kill_on_drop: false }`
[INFO] [stdout] b5acf1bd816c3351332921f20033c04fb0158f0681e99ee3a6bf9bc93cefcea9
