[INFO] fetching crate small-sorted-map 0.0.1-alpha.4...
[INFO] documenting small-sorted-map-0.0.1-alpha.4 against 1.75.0 for beta-1.76-rustdoc-1
[INFO] extracting crate small-sorted-map 0.0.1-alpha.4 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate small-sorted-map 0.0.1-alpha.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 small-sorted-map 0.0.1-alpha.4
[INFO] finished tweaking crates.io crate small-sorted-map 0.0.1-alpha.4
[INFO] tweaked toml for crates.io crate small-sorted-map 0.0.1-alpha.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] b93f91ca77a646af5b8de1ce371f3b1a849cea3042388e27e90f48b5d5051692
[INFO] running `Command { std: "docker" "start" "-a" "b93f91ca77a646af5b8de1ce371f3b1a849cea3042388e27e90f48b5d5051692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b93f91ca77a646af5b8de1ce371f3b1a849cea3042388e27e90f48b5d5051692", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b93f91ca77a646af5b8de1ce371f3b1a849cea3042388e27e90f48b5d5051692", kill_on_drop: false }`
[INFO] [stdout] b93f91ca77a646af5b8de1ce371f3b1a849cea3042388e27e90f48b5d5051692
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 8a37522808c5f90fb345902a2879f98df3a53faef542261c5c15833299eac819
[INFO] running `Command { std: "docker" "start" "-a" "8a37522808c5f90fb345902a2879f98df3a53faef542261c5c15833299eac819", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.195
[INFO] [stderr]     Checking smallvec v1.11.2
[INFO] [stderr]  Documenting small-sorted-map v0.0.1-alpha.4 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `std::default::default`
[INFO] [stdout]  --> src/map/serde.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{any::type_name, default::default, fmt::Formatter, iter, marker::PhantomData};
[INFO] [stdout]   |                           ^^^^^^^^^-------
[INFO] [stdout]   |                           |        |
[INFO] [stdout]   |                           |        help: a similar name exists in the module: `Default`
[INFO] [stdout]   |                           no `default` in `default`
[INFO] [stdout]   |
[INFO] [stdout]   = help: consider importing one of these items instead:
[INFO] [stdout]           std::default
[INFO] [stdout]           core::default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not document `small-sorted-map`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.75.0-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2018 --crate-type lib --crate-name small_sorted_map src/lib.rs -o /opt/rustwide/target/doc --cfg 'feature="default"' --cfg 'feature="serde"' --cfg 'feature="serde_crate"' --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=5990bf67f465371a -L dependency=/opt/rustwide/target/debug/deps --extern serde_crate=/opt/rustwide/target/debug/deps/libserde-d959715fe86d3f0d.rmeta --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-185dfd2bae63fe1a.rmeta --cap-lints=warn --crate-version 0.0.1-alpha.4` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "8a37522808c5f90fb345902a2879f98df3a53faef542261c5c15833299eac819", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a37522808c5f90fb345902a2879f98df3a53faef542261c5c15833299eac819", kill_on_drop: false }`
[INFO] [stdout] 8a37522808c5f90fb345902a2879f98df3a53faef542261c5c15833299eac819
