[INFO] fetching crate orcid 0.1.4...
[INFO] documenting orcid-0.1.4 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate orcid 0.1.4 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate orcid 0.1.4 on toolchain beta-2020-08-29
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate orcid 0.1.4
[INFO] finished tweaking crates.io crate orcid 0.1.4
[INFO] tweaked toml for crates.io crate orcid 0.1.4 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-08-29" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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-2020-08-29" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1fb07c0aa187aaad2f0826a0551658e3ba0b2ce07ebe3fd2b8be54d45661c30c
[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" "1fb07c0aa187aaad2f0826a0551658e3ba0b2ce07ebe3fd2b8be54d45661c30c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1fb07c0aa187aaad2f0826a0551658e3ba0b2ce07ebe3fd2b8be54d45661c30c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fb07c0aa187aaad2f0826a0551658e3ba0b2ce07ebe3fd2b8be54d45661c30c", kill_on_drop: false }`
[INFO] [stdout] 1fb07c0aa187aaad2f0826a0551658e3ba0b2ce07ebe3fd2b8be54d45661c30c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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-2020-08-29" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36eaffaaf36d9539b28a78976c655449f652993278d594a0969b636a0be2286e
[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" "36eaffaaf36d9539b28a78976c655449f652993278d594a0969b636a0be2286e", kill_on_drop: false }`
[INFO] [stderr]     Checking orcid v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting orcid v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:333:67
[INFO] [stdout]     |
[INFO] [stdout] 333 |     pub fn author(&self, orcid_id: &String) -> Result<Author, Box<::std::error::Error>> {
[INFO] [stdout]     |                                                                   ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:348:71
[INFO] [stdout]     |
[INFO] [stdout] 348 |     pub fn search_doi(&self, doi: &String) -> Result<Vec<String>, Box<::std::error::Error>> {
[INFO] [stdout]     |                                                                       ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:353:69
[INFO] [stdout]     |
[INFO] [stdout] 353 |     pub fn search(&self, query: &String) -> Result<Vec<String>, Box<::std::error::Error>> {
[INFO] [stdout]     |                                                                     ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.47s
[INFO] running `Command { std: "docker" "inspect" "36eaffaaf36d9539b28a78976c655449f652993278d594a0969b636a0be2286e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36eaffaaf36d9539b28a78976c655449f652993278d594a0969b636a0be2286e", kill_on_drop: false }`
[INFO] [stdout] 36eaffaaf36d9539b28a78976c655449f652993278d594a0969b636a0be2286e