[INFO] cloning repository https://github.com/comnik/declarative-dataflow [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/comnik/declarative-dataflow" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcomnik%2Fdeclarative-dataflow", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcomnik%2Fdeclarative-dataflow'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1dcc3c649c80faa43d145d8327a4b70d03bd8c17 [INFO] documenting comnik/declarative-dataflow against 1.61.0 for beta-1.62-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcomnik%2Fdeclarative-dataflow" "/workspace/builds/worker-31/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-31/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/comnik/declarative-dataflow on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-31/source/rust-toolchain [INFO] started tweaking git repo https://github.com/comnik/declarative-dataflow [INFO] finished tweaking git repo https://github.com/comnik/declarative-dataflow [INFO] tweaked toml for git repo https://github.com/comnik/declarative-dataflow written to /workspace/builds/worker-31/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating git repository `https://github.com/TimelyDataflow/differential-dataflow` [INFO] [stderr] Updating git repository `https://github.com/TimelyDataflow/timely-dataflow` [INFO] [stderr] Updating git repository `https://github.com/frankmcsherry/columnation` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--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 abomonation_derive v0.5.0 [INFO] [stderr] Downloaded graphql-parser v0.2.3 [INFO] [stderr] Downloaded timely_sort v0.1.6 [INFO] [stderr] Downloaded fixed v0.3.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d17c96bee484932fc29fabd91334e4ce8d78882a3c9f5e9c4ef23be4914f3eed [INFO] running `Command { std: "docker" "start" "-a" "d17c96bee484932fc29fabd91334e4ce8d78882a3c9f5e9c4ef23be4914f3eed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d17c96bee484932fc29fabd91334e4ce8d78882a3c9f5e9c4ef23be4914f3eed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d17c96bee484932fc29fabd91334e4ce8d78882a3c9f5e9c4ef23be4914f3eed", kill_on_drop: false }` [INFO] [stdout] d17c96bee484932fc29fabd91334e4ce8d78882a3c9f5e9c4ef23be4914f3eed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ff3447cbbbbbfd78e55fbf06cdd5f6d5c1209821943c5c4e77da1d6a678e1a0f [INFO] running `Command { std: "docker" "start" "-a" "ff3447cbbbbbfd78e55fbf06cdd5f6d5c1209821943c5c4e77da1d6a678e1a0f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling paste v1.0.7 [INFO] [stderr] Checking timely_logging v0.12.0 (https://github.com/TimelyDataflow/timely-dataflow#7ad8962f) [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking timely_bytes v0.12.0 (https://github.com/TimelyDataflow/timely-dataflow#7ad8962f) [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Checking abomonation v0.7.3 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking timely_sort v0.1.6 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Checking columnation v0.1.0 (https://github.com/frankmcsherry/columnation#b96e1d82) [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking crossbeam-channel v0.5.4 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking timely_container v0.12.0 (https://github.com/TimelyDataflow/timely-dataflow#7ad8962f) [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling abomonation_derive v0.5.0 [INFO] [stderr] Checking timely_communication v0.12.0 (https://github.com/TimelyDataflow/timely-dataflow#7ad8962f) [INFO] [stderr] Checking timely v0.12.0 (https://github.com/TimelyDataflow/timely-dataflow#7ad8962f) [INFO] [stderr] Checking differential-dataflow v0.12.0 (https://github.com/TimelyDataflow/differential-dataflow#8123b207) [INFO] [stderr] Documenting declarative-dataflow v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `differential_dataflow::difference::DiffPair` [INFO] [stdout] --> src/plan/aggregate_neu.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use differential_dataflow::difference::DiffPair; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `DiffPair` in `difference` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/domain/mod.rs:305:46 [INFO] [stdout] | [INFO] [stdout] 305 | .collect::>();; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/plan/hector.rs:731:1 [INFO] [stdout] | [INFO] [stdout] 731 | ; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/plan/hector.rs:808:1 [INFO] [stdout] | [INFO] [stdout] 808 | ; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: Compilation failed, aborting rustdoc [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not document `declarative-dataflow` [INFO] [stdout] For more information about this error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name declarative_dataflow src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=e2b8fe78292ce331 -L dependency=/opt/rustwide/target/debug/deps --extern differential_dataflow=/opt/rustwide/target/debug/deps/libdifferential_dataflow-df313c141532e7eb.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-4c2b941844e2fcbb.rmeta --extern num_rational=/opt/rustwide/target/debug/deps/libnum_rational-3aed18f5d3888d47.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-495ec9fdc6b7531e.rmeta --extern serde_derive=/opt/rustwide/target/debug/deps/libserde_derive-be4dc406b9450eb4.so --extern timely=/opt/rustwide/target/debug/deps/libtimely-c8625f7b641f4688.rmeta --extern timely_sort=/opt/rustwide/target/debug/deps/libtimely_sort-e8638140242f1a47.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-4799414e507a663e.rmeta --cap-lints=warn --crate-version 0.2.0` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "ff3447cbbbbbfd78e55fbf06cdd5f6d5c1209821943c5c4e77da1d6a678e1a0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff3447cbbbbbfd78e55fbf06cdd5f6d5c1209821943c5c4e77da1d6a678e1a0f", kill_on_drop: false }` [INFO] [stdout] ff3447cbbbbbfd78e55fbf06cdd5f6d5c1209821943c5c4e77da1d6a678e1a0f