[INFO] fetching crate location_based_sharding 0.1.4...
[INFO] documenting location_based_sharding-0.1.4 against 1.76.0 for beta-1.77-rustdoc-1
[INFO] extracting crate location_based_sharding 0.1.4 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate location_based_sharding 0.1.4 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate location_based_sharding 0.1.4
[INFO] finished tweaking crates.io crate location_based_sharding 0.1.4
[INFO] tweaked toml for crates.io crate location_based_sharding 0.1.4 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded float_extras v0.1.6
[INFO] [stderr]   Downloaded s2 v0.0.12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 50b1e24af9357262a1f6a6dbb63f2ae8f7bea18e9d289a46f8a6c9083c023d00
[INFO] running `Command { std: "docker" "start" "-a" "50b1e24af9357262a1f6a6dbb63f2ae8f7bea18e9d289a46f8a6c9083c023d00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "50b1e24af9357262a1f6a6dbb63f2ae8f7bea18e9d289a46f8a6c9083c023d00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50b1e24af9357262a1f6a6dbb63f2ae8f7bea18e9d289a46f8a6c9083c023d00", kill_on_drop: false }`
[INFO] [stdout] 50b1e24af9357262a1f6a6dbb63f2ae8f7bea18e9d289a46f8a6c9083c023d00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+1.76.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d63b336129851120c668c0dbcb25c282d49a17448c2ce96599692b38f8fccf26
[INFO] running `Command { std: "docker" "start" "-a" "d63b336129851120c668c0dbcb25c282d49a17448c2ce96599692b38f8fccf26", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling serde v1.0.196
[INFO] [stderr]    Compiling num-bigint v0.4.4
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]     Checking float_extras v0.1.6
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking approx v0.4.0
[INFO] [stderr]     Checking cgmath v0.18.0
[INFO] [stderr]    Compiling serde_derive v1.0.196
[INFO] [stderr]     Checking bigdecimal v0.3.1
[INFO] [stderr]     Checking serde_json v1.0.113
[INFO] [stderr]     Checking s2 v0.0.12
[INFO] [stderr]  Documenting location_based_sharding v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0252]: the name `Deserialize` is defined multiple times
[INFO] [stdout]   --> src/geoshard.rs:33:20
[INFO] [stdout]    |
[INFO] [stdout] 31 |     Deserialize, Serialize,
[INFO] [stdout]    |     ----------- previous import of the macro `Deserialize` here
[INFO] [stdout] 32 | };
[INFO] [stdout] 33 | use serde_derive::{Deserialize, Serialize};
[INFO] [stdout]    |                    ^^^^^^^^^^^--
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    `Deserialize` reimported here
[INFO] [stdout]    |                    help: remove unnecessary import
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Deserialize` must be defined only once in the macro namespace of this module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0252]: the name `Serialize` is defined multiple times
[INFO] [stdout]   --> src/geoshard.rs:33:33
[INFO] [stdout]    |
[INFO] [stdout] 31 |     Deserialize, Serialize,
[INFO] [stdout]    |                  --------- previous import of the macro `Serialize` here
[INFO] [stdout] 32 | };
[INFO] [stdout] 33 | use serde_derive::{Deserialize, Serialize};
[INFO] [stdout]    |                                 ^^^^^^^^^ `Serialize` reimported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Serialize` must be defined only once in the macro namespace of this module
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0252`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `location_based_sharding`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2021 --crate-type lib --crate-name location_based_sharding src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=7500cad2efb79443 -L dependency=/opt/rustwide/target/debug/deps --extern s2=/opt/rustwide/target/debug/deps/libs2-a29e18b6e419bf9d.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-9fdf5687a5fd5cd1.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-0b49630d2397a612.so --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-9232d8fdb85ff54d.rmeta --cap-lints=warn --crate-version 0.1.4` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "d63b336129851120c668c0dbcb25c282d49a17448c2ce96599692b38f8fccf26", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d63b336129851120c668c0dbcb25c282d49a17448c2ce96599692b38f8fccf26", kill_on_drop: false }`
[INFO] [stdout] d63b336129851120c668c0dbcb25c282d49a17448c2ce96599692b38f8fccf26
