[INFO] fetching crate nitrogen 0.2.5... [INFO] documenting nitrogen-0.2.5 against try#6ee483316d2e4581572121d60a955affb2032eb3+cargoflags=-Zrustdoc-scrape-examples for scrape-examples [INFO] extracting crate nitrogen 0.2.5 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate nitrogen 0.2.5 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 nitrogen 0.2.5 [INFO] finished tweaking crates.io crate nitrogen 0.2.5 [INFO] tweaked toml for crates.io crate nitrogen 0.2.5 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate nitrogen 0.2.5 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] e4a40e8b3bf25e8bbfa59c46b0b501a956911ab39f41842b03392008ee4086dd [INFO] running `Command { std: "docker" "start" "-a" "e4a40e8b3bf25e8bbfa59c46b0b501a956911ab39f41842b03392008ee4086dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e4a40e8b3bf25e8bbfa59c46b0b501a956911ab39f41842b03392008ee4086dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e4a40e8b3bf25e8bbfa59c46b0b501a956911ab39f41842b03392008ee4086dd", kill_on_drop: false }` [INFO] [stdout] e4a40e8b3bf25e8bbfa59c46b0b501a956911ab39f41842b03392008ee4086dd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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] 2857d7bf21e51a9aa9346cdc64b60f4a202754ba4cde73eb5508ec172e78b351 [INFO] running `Command { std: "docker" "start" "-a" "2857d7bf21e51a9aa9346cdc64b60f4a202754ba4cde73eb5508ec172e78b351", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.137 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.103 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking once_cell v1.16.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Compiling parking_lot_core v0.9.4 [INFO] [stderr] Checking bytes v1.2.1 [INFO] [stderr] Compiling cc v1.0.76 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling tokio v1.21.2 [INFO] [stderr] Checking itoa v1.0.4 [INFO] [stderr] Checking mio v0.8.5 [INFO] [stderr] Checking socket2 v0.4.7 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking num_cpus v1.14.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Checking tracing-core v0.1.30 [INFO] [stderr] Compiling futures-task v0.3.25 [INFO] [stderr] Compiling futures-util v0.3.25 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Checking time-core v0.1.0 [INFO] [stderr] Compiling futures-channel v0.3.25 [INFO] [stderr] Checking futures-sink v0.3.25 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Checking time v0.3.17 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Compiling semver v1.0.14 [INFO] [stderr] Checking percent-encoding v2.2.0 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking bytes-utils v0.1.3 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking tower-layer v0.3.2 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking regex-syntax v0.6.28 [INFO] [stderr] Checking aho-corasick v0.7.19 [INFO] [stderr] Checking fastrand v1.8.0 [INFO] [stderr] Checking zeroize v1.5.7 [INFO] [stderr] Checking aws-smithy-types v0.49.0 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking form_urlencoded v1.1.0 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking sct v0.6.1 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking ct-logs v0.8.0 [INFO] [stderr] Checking urlencoding v2.1.2 [INFO] [stderr] Compiling aws-types v0.49.0 [INFO] [stderr] Compiling cpufeatures v0.2.5 [INFO] [stderr] Checking xmlparser v0.13.3 [INFO] [stderr] Checking rustls v0.19.1 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Checking aws-smithy-xml v0.49.0 [INFO] [stderr] Checking aws-smithy-query v0.49.0 [INFO] [stderr] Compiling block-buffer v0.10.3 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling digest v0.10.5 [INFO] [stderr] Compiling backtrace v0.3.66 [INFO] [stderr] Compiling sha2 v0.10.6 [INFO] [stderr] Checking getrandom v0.2.8 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling serde v1.0.147 [INFO] [stderr] Checking regex v1.7.0 [INFO] [stderr] Compiling unicode-xid v0.2.4 [INFO] [stderr] Checking gimli v0.26.2 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking miniz_oxide v0.5.4 [INFO] [stderr] Compiling rust-embed-utils v7.3.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking aws-smithy-json v0.49.0 [INFO] [stderr] Checking rustls-native-certs v0.5.0 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking object v0.29.0 [INFO] [stderr] Compiling serde_json v1.0.87 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking os_str_bytes v6.4.0 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling heck v0.4.0 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking clap_lex v0.3.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Compiling nitrogen v0.2.5 (/opt/rustwide/workdir) [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking home v0.5.4 [INFO] [stderr] Checking addr2line v0.17.0 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling tracing-attributes v0.1.23 [INFO] [stderr] Compiling futures-macro v0.3.25 [INFO] [stderr] Compiling pin-project-internal v1.0.12 [INFO] [stderr] Compiling rust-embed-impl v6.3.1 [INFO] [stderr] Compiling clap_derive v4.0.21 [INFO] [stderr] Checking rust-embed v6.4.2 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Checking pin-project v1.0.12 [INFO] [stderr] Checking clap v4.0.23 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking tracing-subscriber v0.3.16 [INFO] [stderr] Checking tokio-util v0.7.4 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking tokio-stream v0.1.11 [INFO] [stderr] Checking tokio-rustls v0.22.0 [INFO] [stderr] Checking aws-smithy-async v0.49.0 [INFO] [stderr] Checking h2 v0.3.15 [INFO] [stderr] Checking hyper v0.14.23 [INFO] [stderr] Checking aws-smithy-http v0.49.0 [INFO] [stderr] Checking hyper-rustls v0.22.1 [INFO] [stderr] Checking aws-smithy-http-tower v0.49.0 [INFO] [stderr] Checking aws-sigv4 v0.49.0 [INFO] [stderr] Checking aws-smithy-client v0.49.0 [INFO] [stderr] Checking aws-http v0.49.0 [INFO] [stderr] Checking aws-sig-auth v0.49.0 [INFO] [stderr] Checking aws-endpoint v0.49.0 [INFO] [stderr] Checking aws-sdk-sts v0.19.0 [INFO] [stderr] Checking aws-sdk-sso v0.19.0 [INFO] [stderr] Checking aws-sdk-cloudformation v0.19.0 [INFO] [stderr] Checking aws-config v0.49.0 [INFO] [stderr] Scraping nitrogen v0.2.5 (/opt/rustwide/workdir) [INFO] [stderr] Documenting nitrogen v0.2.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 35s [INFO] running `Command { std: "docker" "inspect" "2857d7bf21e51a9aa9346cdc64b60f4a202754ba4cde73eb5508ec172e78b351", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2857d7bf21e51a9aa9346cdc64b60f4a202754ba4cde73eb5508ec172e78b351", kill_on_drop: false }` [INFO] [stdout] 2857d7bf21e51a9aa9346cdc64b60f4a202754ba4cde73eb5508ec172e78b351 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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] 5aecec3114b31cf89823c7501768c4993f062688ed6c4128c71fb60eddd09dda [INFO] running `Command { std: "docker" "start" "-a" "5aecec3114b31cf89823c7501768c4993f062688ed6c4128c71fb60eddd09dda", kill_on_drop: false }` [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling nitrogen v0.2.5 (/opt/rustwide/workdir) [INFO] [stderr] Checking sct v0.6.1 [INFO] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking aws-sigv4 v0.49.0 [INFO] [stderr] Checking ct-logs v0.8.0 [INFO] [stderr] Checking rustls v0.19.1 [INFO] [stderr] Checking rustls-native-certs v0.5.0 [INFO] [stderr] Checking tokio-rustls v0.22.0 [INFO] [stderr] Checking hyper-rustls v0.22.1 [INFO] [stderr] Checking aws-smithy-client v0.49.0 [INFO] [stderr] Checking aws-types v0.49.0 [INFO] [stderr] Checking aws-endpoint v0.49.0 [INFO] [stderr] Checking aws-sig-auth v0.49.0 [INFO] [stderr] Checking aws-http v0.49.0 [INFO] [stderr] Checking aws-sdk-sts v0.19.0 [INFO] [stderr] Checking aws-sdk-sso v0.19.0 [INFO] [stderr] Checking aws-sdk-cloudformation v0.19.0 [INFO] [stderr] Checking aws-config v0.49.0 [INFO] [stderr] Scraping nitrogen v0.2.5 (/opt/rustwide/workdir) [INFO] [stderr] Documenting nitrogen v0.2.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.85s [INFO] running `Command { std: "docker" "inspect" "5aecec3114b31cf89823c7501768c4993f062688ed6c4128c71fb60eddd09dda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5aecec3114b31cf89823c7501768c4993f062688ed6c4128c71fb60eddd09dda", kill_on_drop: false }` [INFO] [stdout] 5aecec3114b31cf89823c7501768c4993f062688ed6c4128c71fb60eddd09dda