[INFO] fetching crate datagen_network 0.1.4...
[INFO] documenting datagen_network-0.1.4 against 1.75.0 for beta-1.76-rustdoc-2
[INFO] extracting crate datagen_network 0.1.4 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate datagen_network 0.1.4 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate datagen_network 0.1.4
[INFO] finished tweaking crates.io crate datagen_network 0.1.4
[INFO] tweaked toml for crates.io crate datagen_network 0.1.4 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate datagen_network 0.1.4 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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_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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7cb46208483078e7cc692e426203eec05b46ec58b3f5c6ccc4f64ce9bccce8cd
[INFO] running `Command { std: "docker" "start" "-a" "7cb46208483078e7cc692e426203eec05b46ec58b3f5c6ccc4f64ce9bccce8cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7cb46208483078e7cc692e426203eec05b46ec58b3f5c6ccc4f64ce9bccce8cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cb46208483078e7cc692e426203eec05b46ec58b3f5c6ccc4f64ce9bccce8cd", kill_on_drop: false }`
[INFO] [stdout] 7cb46208483078e7cc692e426203eec05b46ec58b3f5c6ccc4f64ce9bccce8cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8d0367e021acedfe0fa7be9ad0518f38310d6208a9392e614e132f9492f58527
[INFO] running `Command { std: "docker" "start" "-a" "8d0367e021acedfe0fa7be9ad0518f38310d6208a9392e614e132f9492f58527", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
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[INFO] [stderr]    Compiling version_check v0.9.4
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[INFO] [stderr]    Compiling futures-task v0.3.21
[INFO] [stderr]     Checking smallvec v1.9.0
[INFO] [stderr]    Compiling serde v1.0.140
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]    Compiling futures-channel v0.3.21
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[INFO] [stderr]     Checking atty v0.2.14
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[INFO] [stderr]     Checking textwrap v0.15.0
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[INFO] [stderr]     Checking termcolor v1.1.3
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[INFO] [stderr]    Compiling futures-macro v0.3.21
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[INFO] [stderr]     Checking chrono v0.4.19
[INFO] [stderr]     Checking datagen_gnss v0.1.9
[INFO] [stderr]     Checking datagen_network v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting datagen_network v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated items `new`, `json_dumps`, and `json_loads` are never used
[INFO] [stdout]   --> src/server/message.rs:20:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Action {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout] 20 |     pub fn new(action: String, value: u32) -> Action {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn json_dumps(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn json_loads(serialized: &str) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 48.01s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]    Generated /opt/rustwide/target/doc/datagen_network/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/datagen_client/index.html
[INFO] [stderr]    Generated /opt/rustwide/target/doc/datagen_server/index.html
[INFO] running `Command { std: "docker" "inspect" "8d0367e021acedfe0fa7be9ad0518f38310d6208a9392e614e132f9492f58527", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d0367e021acedfe0fa7be9ad0518f38310d6208a9392e614e132f9492f58527", kill_on_drop: false }`
[INFO] [stdout] 8d0367e021acedfe0fa7be9ad0518f38310d6208a9392e614e132f9492f58527
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e03a3a02f5daef5248ce72abaaa59e5344e2fdd01471358078f6237de5ba4085
[INFO] running `Command { std: "docker" "start" "-a" "e03a3a02f5daef5248ce72abaaa59e5344e2fdd01471358078f6237de5ba4085", kill_on_drop: false }`
[INFO] [stderr]  Documenting datagen_network v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.98s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]    Generated /opt/rustwide/target/doc/datagen_network/index.html
[INFO] running `Command { std: "docker" "inspect" "e03a3a02f5daef5248ce72abaaa59e5344e2fdd01471358078f6237de5ba4085", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e03a3a02f5daef5248ce72abaaa59e5344e2fdd01471358078f6237de5ba4085", kill_on_drop: false }`
[INFO] [stdout] e03a3a02f5daef5248ce72abaaa59e5344e2fdd01471358078f6237de5ba4085
