[INFO] fetching crate pubmed 0.1.2...
[INFO] documenting pubmed-0.1.2 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate pubmed 0.1.2 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate pubmed 0.1.2 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 pubmed 0.1.2
[INFO] finished tweaking crates.io crate pubmed 0.1.2
[INFO] tweaked toml for crates.io crate pubmed 0.1.2 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hyper v0.12.35
[INFO] [stderr]   Downloaded indexmap v1.6.0
[INFO] [stderr]   Downloaded publicsuffix v1.5.4
[INFO] [stderr]   Downloaded base64 v0.10.1
[INFO] [stderr]   Downloaded cookie_store v0.7.0
[INFO] [stderr]   Downloaded roxmltree v0.6.1
[INFO] [stderr]   Downloaded flate2 v1.0.18
[INFO] [stderr]   Downloaded string v0.2.1
[INFO] [stderr]   Downloaded http v0.1.21
[INFO] [stderr]   Downloaded uuid v0.7.4
[INFO] [stderr]   Downloaded http-body v0.1.0
[INFO] [stderr]   Downloaded h2 v0.1.26
[INFO] [stderr]   Downloaded tokio-buf v0.1.1
[INFO] [stderr]   Downloaded try-lock v0.2.3
[INFO] [stderr]   Downloaded want v0.2.0
[INFO] [stderr]   Downloaded hyper-tls v0.3.2
[INFO] [stderr]   Downloaded openssl v0.10.30
[INFO] [stderr]   Downloaded idna v0.2.0
[INFO] [stderr]   Downloaded security-framework v0.4.4
[INFO] [stderr]   Downloaded security-framework-sys v0.4.3
[INFO] [stderr]   Downloaded reqwest v0.9.24
[INFO] [stderr]   Downloaded xmlparser v0.9.0
[INFO] [stderr]   Downloaded cookie v0.12.0
[INFO] [stderr]   Downloaded url v2.1.1
[INFO] [stderr]   Downloaded try_from v0.3.2
[INFO] [stderr]   Downloaded hashbrown v0.9.1
[INFO] [stderr]   Downloaded winreg v0.6.2
[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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3cc60211b93f6451632029f510fa8930267205304bf187e1516ada0897dde964
[INFO] running `Command { std: "docker" "start" "-a" "3cc60211b93f6451632029f510fa8930267205304bf187e1516ada0897dde964", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3cc60211b93f6451632029f510fa8930267205304bf187e1516ada0897dde964", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3cc60211b93f6451632029f510fa8930267205304bf187e1516ada0897dde964", kill_on_drop: false }`
[INFO] [stdout] 3cc60211b93f6451632029f510fa8930267205304bf187e1516ada0897dde964
[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] 918fc6b0dbbb048588a5d2ad3f0c0d809cb6acfa9522d371f7b155579572c30b
[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" "918fc6b0dbbb048588a5d2ad3f0c0d809cb6acfa9522d371f7b155579572c30b", kill_on_drop: false }`
[INFO] [stderr]     Checking xmlparser v0.9.0
[INFO] [stderr]     Checking roxmltree v0.6.1
[INFO] [stderr]     Checking pubmed v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]  Documenting pubmed v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/lib.rs:879:31
[INFO] [stdout]     |
[INFO] [stdout] 879 |     ) -> Result<Vec<u64>, 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:895:78
[INFO] [stdout]     |
[INFO] [stdout] 895 |     pub fn articles(&self, ids: &Vec<u64>) -> Result<Vec<PubmedArticle>, 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:913:65
[INFO] [stdout]     |
[INFO] [stdout] 913 |     pub fn article(&self, id: u64) -> Result<PubmedArticle, 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 9.50s
[INFO] running `Command { std: "docker" "inspect" "918fc6b0dbbb048588a5d2ad3f0c0d809cb6acfa9522d371f7b155579572c30b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "918fc6b0dbbb048588a5d2ad3f0c0d809cb6acfa9522d371f7b155579572c30b", kill_on_drop: false }`
[INFO] [stdout] 918fc6b0dbbb048588a5d2ad3f0c0d809cb6acfa9522d371f7b155579572c30b
