[INFO] fetching crate redis-grpc 0.0.4... [INFO] documenting redis-grpc-0.0.4 against try#6ee483316d2e4581572121d60a955affb2032eb3+cargoflags=-Zrustdoc-scrape-examples for scrape-examples [INFO] extracting crate redis-grpc 0.0.4 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate redis-grpc 0.0.4 on toolchain 6ee483316d2e4581572121d60a955affb2032eb3 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate redis-grpc 0.0.4 [INFO] finished tweaking crates.io crate redis-grpc 0.0.4 [INFO] tweaked toml for crates.io crate redis-grpc 0.0.4 written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate crates.io crate redis-grpc 0.0.4 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6135d6c1ceca647c84073b0beffcbea8f3292e794286ccd9325a5534c440b779 [INFO] running `Command { std: "docker" "start" "-a" "6135d6c1ceca647c84073b0beffcbea8f3292e794286ccd9325a5534c440b779", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6135d6c1ceca647c84073b0beffcbea8f3292e794286ccd9325a5534c440b779", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6135d6c1ceca647c84073b0beffcbea8f3292e794286ccd9325a5534c440b779", kill_on_drop: false }` [INFO] [stdout] 6135d6c1ceca647c84073b0beffcbea8f3292e794286ccd9325a5534c440b779 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json" "-Zrustdoc-scrape-examples", kill_on_drop: false }` [INFO] [stdout] 4f423bfe3887173b1a80abf0ee38643d3651a441082a92651a958dc92580365e [INFO] running `Command { std: "docker" "start" "-a" "4f423bfe3887173b1a80abf0ee38643d3651a441082a92651a958dc92580365e", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.102 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.77 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking smallvec v1.6.1 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking instant v0.1.11 [INFO] [stderr] Compiling anyhow v1.0.44 [INFO] [stderr] Checking tracing-core v0.1.20 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Checking futures-sink v0.3.17 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Checking http v0.2.5 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Checking slab v0.4.4 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling tokio v1.12.0 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking mio v0.7.13 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling which v4.2.2 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking tinyvec v1.5.0 [INFO] [stderr] Compiling prost-build v0.8.0 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Checking socket2 v0.4.2 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking httpdate v1.0.1 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking http-body v0.4.3 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Checking tower-layer v0.3.1 [INFO] [stderr] Checking unicode-bidi v0.3.6 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Checking textwrap v0.14.2 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking sharded-slab v0.1.3 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking os_str_bytes v3.1.0 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking sha1 v0.6.0 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Checking tracing-serde v0.1.2 [INFO] [stderr] Compiling tokio-macros v1.3.0 [INFO] [stderr] Compiling prost-derive v0.8.0 [INFO] [stderr] Compiling tracing-attributes v0.1.16 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling async-stream-impl v0.3.2 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.4 [INFO] [stderr] Checking async-stream v0.3.2 [INFO] [stderr] Checking tracing v0.1.28 [INFO] [stderr] Checking pin-project v1.0.8 [INFO] [stderr] Checking tracing-subscriber v0.2.24 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking clap v3.0.0-beta.4 [INFO] [stderr] Compiling prost v0.8.0 [INFO] [stderr] Compiling prost-types v0.8.0 [INFO] [stderr] Compiling tonic-build v0.5.2 [INFO] [stderr] Checking tokio-util v0.6.8 [INFO] [stderr] Checking tokio-io-timeout v1.1.1 [INFO] [stderr] Checking tokio-stream v0.1.7 [INFO] [stderr] Compiling redis-grpc v0.0.4 (/opt/rustwide/workdir) [INFO] [stderr] Checking h2 v0.3.4 [INFO] [stderr] Checking tower v0.4.8 [INFO] [stderr] Checking combine v4.6.1 [INFO] [stderr] Checking hyper v0.14.13 [INFO] [stderr] Checking redis v0.21.2 [INFO] [stderr] Checking hyper-timeout v0.4.1 [INFO] [stderr] Checking tonic v0.5.2 [INFO] [stderr] Checking tonic-web v0.1.0 [INFO] [stderr] Scraping redis-grpc v0.0.4 (/opt/rustwide/workdir) [INFO] [stderr] Documenting redis-grpc v0.0.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 33.47s [INFO] running `Command { std: "docker" "inspect" "4f423bfe3887173b1a80abf0ee38643d3651a441082a92651a958dc92580365e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4f423bfe3887173b1a80abf0ee38643d3651a441082a92651a958dc92580365e", kill_on_drop: false }` [INFO] [stdout] 4f423bfe3887173b1a80abf0ee38643d3651a441082a92651a958dc92580365e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+6ee483316d2e4581572121d60a955affb2032eb3" "rustdoc" "--lib" "-Zrustdoc-map" "-Z" "unstable-options" "--config" "build.rustdocflags=[\"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json" "-Zrustdoc-scrape-examples", kill_on_drop: false }` [INFO] [stdout] 71acefd71a4b1a68348b9524b00a72bee05a1cebbaa86bd0a016060f2bfb8fcb [INFO] running `Command { std: "docker" "start" "-a" "71acefd71a4b1a68348b9524b00a72bee05a1cebbaa86bd0a016060f2bfb8fcb", kill_on_drop: false }` [INFO] [stderr] Compiling redis-grpc v0.0.4 (/opt/rustwide/workdir) [INFO] [stderr] Scraping redis-grpc v0.0.4 (/opt/rustwide/workdir) [INFO] [stderr] Documenting redis-grpc v0.0.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.68s [INFO] running `Command { std: "docker" "inspect" "71acefd71a4b1a68348b9524b00a72bee05a1cebbaa86bd0a016060f2bfb8fcb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "71acefd71a4b1a68348b9524b00a72bee05a1cebbaa86bd0a016060f2bfb8fcb", kill_on_drop: false }` [INFO] [stdout] 71acefd71a4b1a68348b9524b00a72bee05a1cebbaa86bd0a016060f2bfb8fcb