[INFO] fetching crate canrun_collections 0.1.0...
[INFO] documenting canrun_collections-0.1.0 against beta-2020-10-09 for beta-1.48-rustdoc-1
[INFO] extracting crate canrun_collections 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate canrun_collections 0.1.0 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 canrun_collections 0.1.0
[INFO] finished tweaking crates.io crate canrun_collections 0.1.0
[INFO] tweaked toml for crates.io crate canrun_collections 0.1.0 written to /workspace/builds/worker-12/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]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded canrun_codegen v0.1.0
[INFO] [stderr]   Downloaded canrun v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 6835b777ffe88adbb488c173bc40d151bfc20d04a25995f5c3bac434711e5c29
[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" "6835b777ffe88adbb488c173bc40d151bfc20d04a25995f5c3bac434711e5c29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6835b777ffe88adbb488c173bc40d151bfc20d04a25995f5c3bac434711e5c29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6835b777ffe88adbb488c173bc40d151bfc20d04a25995f5c3bac434711e5c29", kill_on_drop: false }`
[INFO] [stdout] 6835b777ffe88adbb488c173bc40d151bfc20d04a25995f5c3bac434711e5c29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 26b9445d891324d2412a08adadd75947f70f97101c0537a1f1e169d7ec34d8e7
[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" "26b9445d891324d2412a08adadd75947f70f97101c0537a1f1e169d7ec34d8e7", kill_on_drop: false }`
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking rand_xoshiro v0.4.0
[INFO] [stderr]    Compiling canrun_codegen v0.1.0
[INFO] [stderr]     Checking im-rc v15.0.0
[INFO] [stderr]     Checking canrun v0.1.0
[INFO] [stderr]  Documenting canrun_collections v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `lvec::LVec`
[INFO] [stdout]   --> src/lvec.rs:64:27
[INFO] [stdout]    |
[INFO] [stdout] 64 | /// Create an [`LVec<T>`](lvec::LVec) with automatic value [`IntoVal`
[INFO] [stdout]    |                           ^^^^^^^^^^ `lvec` is a macro, not a module or type, and cannot have associated items
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `lvec::LVec`
[INFO] [stdout]   --> src/lvec.rs:64:27
[INFO] [stdout]    |
[INFO] [stdout] 64 | /// Create an [`LVec<T>`](lvec::LVec) with automatic value [`IntoVal`
[INFO] [stdout]    |                           ^^^^^^^^^^ `lvec` is a macro, not a module or type, and cannot have associated items
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.90s
[INFO] running `Command { std: "docker" "inspect" "26b9445d891324d2412a08adadd75947f70f97101c0537a1f1e169d7ec34d8e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26b9445d891324d2412a08adadd75947f70f97101c0537a1f1e169d7ec34d8e7", kill_on_drop: false }`
[INFO] [stdout] 26b9445d891324d2412a08adadd75947f70f97101c0537a1f1e169d7ec34d8e7
