[INFO] fetching crate ellipticoin-mock-api 0.1.3...
[INFO] documenting ellipticoin-mock-api-0.1.3 against beta-2020-08-29 for beta-1.47-rustdoc-1
[INFO] extracting crate ellipticoin-mock-api 0.1.3 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate ellipticoin-mock-api 0.1.3 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 ellipticoin-mock-api 0.1.3
[INFO] finished tweaking crates.io crate ellipticoin-mock-api 0.1.3
[INFO] tweaked toml for crates.io crate ellipticoin-mock-api 0.1.3 written to /workspace/builds/worker-7/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] [stderr]     Blocking waiting for file lock on package cache
[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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 639fa64e633a3ea48dfb8746794c3c66e71b1e9c7eb61362eb549e445c09970f
[INFO] running `Command { std: "docker" "start" "-a" "639fa64e633a3ea48dfb8746794c3c66e71b1e9c7eb61362eb549e445c09970f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "639fa64e633a3ea48dfb8746794c3c66e71b1e9c7eb61362eb549e445c09970f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "639fa64e633a3ea48dfb8746794c3c66e71b1e9c7eb61362eb549e445c09970f", kill_on_drop: false }`
[INFO] [stdout] 639fa64e633a3ea48dfb8746794c3c66e71b1e9c7eb61362eb549e445c09970f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 0458b37cf21763d7dd5816ed95f5316fea04d6e6ae41a48bef0322665294468e
[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" "0458b37cf21763d7dd5816ed95f5316fea04d6e6ae41a48bef0322665294468e", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_derive v1.0.115
[INFO] [stderr]    Compiling wasm-rpc-macros v0.2.16
[INFO] [stderr]     Checking serde v1.0.115
[INFO] [stderr]     Checking serde_bytes v0.11.5
[INFO] [stderr]     Checking serde_cbor v0.11.1
[INFO] [stderr]     Checking wasm-rpc v0.2.16
[INFO] [stderr]  Documenting ellipticoin-mock-api v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved imports `wasm_rpc::Bytes`, `wasm_rpc::FromBytes`, `wasm_rpc::ToBytes`, `wasm_rpc::Value`
[INFO] [stdout]  --> src/lib.rs:7:20
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use wasm_rpc::{Bytes, FromBytes, ToBytes, Value};
[INFO] [stdout]   |                    ^^^^^  ^^^^^^^^^  ^^^^^^^  ^^^^^ no `Value` in the root
[INFO] [stdout]   |                    |      |          |
[INFO] [stdout]   |                    |      |          no `ToBytes` in the root
[INFO] [stdout]   |                    |      no `FromBytes` in the root
[INFO] [stdout]   |                    no `Bytes` in the root
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: Compilation failed, aborting rustdoc
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: Could not document `ellipticoin-mock-api`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --crate-type lib --crate-name ellipticoin_mock_api src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern wasm_rpc=/opt/rustwide/target/debug/deps/libwasm_rpc-82f87a6cdec5acd3.rmeta --extern wasm_rpc_macros=/opt/rustwide/target/debug/deps/libwasm_rpc_macros-25bdaaa6402d6e02.so --cap-lints=warn --crate-version 0.1.3` (exit code: 1)
[INFO] running `Command { std: "docker" "inspect" "0458b37cf21763d7dd5816ed95f5316fea04d6e6ae41a48bef0322665294468e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0458b37cf21763d7dd5816ed95f5316fea04d6e6ae41a48bef0322665294468e", kill_on_drop: false }`
[INFO] [stdout] 0458b37cf21763d7dd5816ed95f5316fea04d6e6ae41a48bef0322665294468e