[INFO] fetching crate splines 3.4.1...
[INFO] documenting splines-3.4.1 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate splines 3.4.1 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate splines 3.4.1 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate splines 3.4.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate splines 3.4.1
[INFO] tweaked toml for crates.io crate splines 3.4.1 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate splines 3.4.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2764ebf16211c92b272f7a5e8a1e4434c31f4d2b2af31337298894ef6ca919e7
[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" "2764ebf16211c92b272f7a5e8a1e4434c31f4d2b2af31337298894ef6ca919e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2764ebf16211c92b272f7a5e8a1e4434c31f4d2b2af31337298894ef6ca919e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2764ebf16211c92b272f7a5e8a1e4434c31f4d2b2af31337298894ef6ca919e7", kill_on_drop: false }`
[INFO] [stdout] 2764ebf16211c92b272f7a5e8a1e4434c31f4d2b2af31337298894ef6ca919e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 572653d18b97aaeb1585232a581ffde22390a31d7add5d634b2dd20fb7c8f9f1
[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" "572653d18b97aaeb1585232a581ffde22390a31d7add5d634b2dd20fb7c8f9f1", kill_on_drop: false }`
[INFO] [stderr]  Documenting splines v3.4.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `f32` is both a module and a builtin type
[INFO] [stdout]   --> src/interpolate.rs:51:75
[INFO] [stdout]    |
[INFO] [stdout] 51 | /// `T` is the variable used to sample with. Typical implementations use [`f32`] or [`f64`], but
[INFO] [stdout]    |                                                                           ^^^^^ ambiguous link
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(broken_intra_doc_links)]` on by default
[INFO] [stdout] help: to link to the module, prefix with `mod@`
[INFO] [stdout]    |
[INFO] [stdout] 51 | /// `T` is the variable used to sample with. Typical implementations use [`mod@f32`] or [`f64`], but
[INFO] [stdout]    |                                                                           ^^^^^^^^^
[INFO] [stdout] help: to link to the builtin type, prefix with `prim@`
[INFO] [stdout]    |
[INFO] [stdout] 51 | /// `T` is the variable used to sample with. Typical implementations use [`prim@f32`] or [`f64`], but
[INFO] [stdout]    |                                                                           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `f64` is both a module and a builtin type
[INFO] [stdout]   --> src/interpolate.rs:51:86
[INFO] [stdout]    |
[INFO] [stdout] 51 | /// `T` is the variable used to sample with. Typical implementations use [`f32`] or [`f64`], but
[INFO] [stdout]    |                                                                                      ^^^^^ ambiguous link
[INFO] [stdout]    |
[INFO] [stdout] help: to link to the module, prefix with `mod@`
[INFO] [stdout]    |
[INFO] [stdout] 51 | /// `T` is the variable used to sample with. Typical implementations use [`f32`] or [`mod@f64`], but
[INFO] [stdout]    |                                                                                      ^^^^^^^^^
[INFO] [stdout] help: to link to the builtin type, prefix with `prim@`
[INFO] [stdout]    |
[INFO] [stdout] 51 | /// `T` is the variable used to sample with. Typical implementations use [`f32`] or [`prim@f64`], but
[INFO] [stdout]    |                                                                                      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.72s
[INFO] running `Command { std: "docker" "inspect" "572653d18b97aaeb1585232a581ffde22390a31d7add5d634b2dd20fb7c8f9f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "572653d18b97aaeb1585232a581ffde22390a31d7add5d634b2dd20fb7c8f9f1", kill_on_drop: false }`
[INFO] [stdout] 572653d18b97aaeb1585232a581ffde22390a31d7add5d634b2dd20fb7c8f9f1
