[INFO] cloning repository https://github.com/baij930312/axum_demo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/baij930312/axum_demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbaij930312%2Faxum_demo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbaij930312%2Faxum_demo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d2f6d4942f6a27c73df923063b6a51d76651cd4b [INFO] documenting baij930312/axum_demo against try#6ee483316d2e4581572121d60a955affb2032eb3+cargoflags=-Zrustdoc-scrape-examples for scrape-examples [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbaij930312%2Faxum_demo" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/baij930312/axum_demo 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 git repo https://github.com/baij930312/axum_demo [INFO] finished tweaking git repo https://github.com/baij930312/axum_demo [INFO] tweaked toml for git repo https://github.com/baij930312/axum_demo written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/baij930312/axum_demo 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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 6aaa01f55a042e879e8547d3c2315c84886e6690b5134eceeb8d3e7746367e1e [INFO] running `Command { std: "docker" "start" "-a" "6aaa01f55a042e879e8547d3c2315c84886e6690b5134eceeb8d3e7746367e1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6aaa01f55a042e879e8547d3c2315c84886e6690b5134eceeb8d3e7746367e1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6aaa01f55a042e879e8547d3c2315c84886e6690b5134eceeb8d3e7746367e1e", kill_on_drop: false }` [INFO] [stdout] 6aaa01f55a042e879e8547d3c2315c84886e6690b5134eceeb8d3e7746367e1e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] a9d67ccc2fd64a84cebb90c4aa507b3614d5dfcf9334b44f4de9144e67de1f41 [INFO] running `Command { std: "docker" "start" "-a" "a9d67ccc2fd64a84cebb90c4aa507b3614d5dfcf9334b44f4de9144e67de1f41", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.33 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.109 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling futures-core v0.3.19 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking tracing-core v0.1.21 [INFO] [stderr] Compiling futures-task v0.3.19 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking futures-sink v0.3.19 [INFO] [stderr] Compiling serde_derive v1.0.131 [INFO] [stderr] Compiling futures-util v0.3.19 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling serde v1.0.131 [INFO] [stderr] Compiling crc32fast v1.3.0 [INFO] [stderr] Compiling ryu v1.0.6 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking http v0.2.5 [INFO] [stderr] Checking alloc-no-stdlib v2.0.3 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking alloc-stdlib v0.2.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling tokio v1.14.0 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling futures-channel v0.3.19 [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking mio v0.7.14 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking ppv-lite86 v0.2.15 [INFO] [stderr] Compiling mime_guess v2.0.3 [INFO] [stderr] Checking flate2 v1.0.22 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking bitvec v0.19.6 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking brotli-decompressor v2.3.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Compiling encoding_rs v0.8.30 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Checking http-body v0.4.4 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking hdrhistogram v6.3.4 [INFO] [stderr] Compiling multer v2.0.2 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking slab v0.4.5 [INFO] [stderr] Checking tower-layer v0.3.1 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking socket2 v0.4.2 [INFO] [stderr] Checking tracing-log v0.1.2 [INFO] [stderr] Checking thread_local v1.1.3 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking spin v0.9.2 [INFO] [stderr] Checking http-range-header v0.3.0 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking atoi v0.3.3 [INFO] [stderr] Checking sync_wrapper v0.1.1 [INFO] [stderr] Checking matchit v0.4.4 [INFO] [stderr] Checking futures-io v0.3.19 [INFO] [stderr] Checking futures v0.3.19 [INFO] [stderr] Checking brotli v3.3.2 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking matchers v0.0.1 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Checking iri-string v0.4.0 [INFO] [stderr] Compiling proc-macro-crate v0.1.5 [INFO] [stderr] Compiling tokio-macros v1.6.0 [INFO] [stderr] Compiling tracing-attributes v0.1.18 [INFO] [stderr] Compiling pin-project-internal v1.0.8 [INFO] [stderr] Compiling async-stream-impl v0.3.2 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling int-enum-impl v0.4.0 [INFO] [stderr] Compiling enum-iterator-derive v0.7.0 [INFO] [stderr] Checking enum-iterator v0.7.0 [INFO] [stderr] Checking async-stream v0.3.2 [INFO] [stderr] Checking int-enum v0.4.0 [INFO] [stderr] Checking axum-core v0.1.1 [INFO] [stderr] Checking pin-project v1.0.8 [INFO] [stderr] Checking structopt v0.3.25 [INFO] [stderr] Checking tracing v0.1.29 [INFO] [stderr] Checking tracing-futures v0.2.5 [INFO] [stderr] Checking tokio-stream v0.1.8 [INFO] [stderr] Checking tokio-util v0.6.9 [INFO] [stderr] Checking async-compression v0.3.8 [INFO] [stderr] Checking hyper v0.14.15 [INFO] [stderr] Checking tower v0.4.11 [INFO] [stderr] Checking tower-http v0.2.0 [INFO] [stderr] Checking tracing-serde v0.1.2 [INFO] [stderr] Checking serde_urlencoded v0.7.0 [INFO] [stderr] Checking tracing-subscriber v0.2.25 [INFO] [stderr] Checking mini-redis v0.4.1 [INFO] [stderr] Checking axum v0.4.2 [INFO] [stderr] Scraping web v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: failed to scan example "rm_nth_from_end_of_list" in package `web` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example or library should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` or `[lib]` definition in Cargo.toml [INFO] [stderr] warning: `web` (example "rm_nth_from_end_of_list") generated 1 warning [INFO] [stderr] warning: failed to scan example "min_stack" in package `web` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example or library should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` or `[lib]` definition in Cargo.toml [INFO] [stderr] warning: `web` (example "min_stack") generated 1 warning [INFO] [stderr] warning: failed to scan example "merge_two_list" in package `web` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example or library should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` or `[lib]` definition in Cargo.toml [INFO] [stderr] warning: `web` (example "merge_two_list") generated 1 warning [INFO] [stderr] warning: failed to scan example "select" in package `web` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example or library should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` or `[lib]` definition in Cargo.toml [INFO] [stderr] warning: `web` (example "select") generated 1 warning [INFO] [stderr] warning: failed to scan example "pow" in package `web` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example or library should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` or `[lib]` definition in Cargo.toml [INFO] [stderr] warning: `web` (example "pow") generated 1 warning [INFO] [stderr] warning: failed to scan example "client" in package `web` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example or library should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` or `[lib]` definition in Cargo.toml [INFO] [stderr] warning: `web` (example "client") generated 1 warning [INFO] [stderr] warning: failed to scan example "two_sum" in package `web` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example or library should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` or `[lib]` definition in Cargo.toml [INFO] [stderr] warning: `web` (example "two_sum") generated 1 warning [INFO] [stderr] warning: failed to scan example "echo-server" in package `web` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example or library should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` or `[lib]` definition in Cargo.toml [INFO] [stderr] warning: `web` (example "echo-server") generated 1 warning [INFO] [stderr] warning: failed to scan example "merge_interval" in package `web` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example or library should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` or `[lib]` definition in Cargo.toml [INFO] [stderr] warning: `web` (example "merge_interval") generated 1 warning [INFO] [stderr] warning: failed to scan example "heap" in package `web` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example or library should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` or `[lib]` definition in Cargo.toml [INFO] [stderr] warning: `web` (example "heap") generated 1 warning [INFO] [stderr] warning: failed to scan example "climb_stairs" in package `web` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example or library should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` or `[lib]` definition in Cargo.toml [INFO] [stderr] warning: `web` (example "climb_stairs") generated 1 warning [INFO] [stderr] warning: failed to scan example "valid_perfect_square" in package `web` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example or library should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` or `[lib]` definition in Cargo.toml [INFO] [stderr] warning: `web` (example "valid_perfect_square") generated 1 warning [INFO] [stderr] warning: failed to scan example "hello_redis" in package `web` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example or library should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` or `[lib]` definition in Cargo.toml [INFO] [stderr] warning: `web` (example "hello_redis") generated 1 warning [INFO] [stderr] warning: failed to scan example "middleware" in package `web` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example or library should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` or `[lib]` definition in Cargo.toml [INFO] [stderr] warning: `web` (example "middleware") generated 1 warning [INFO] [stderr] warning: failed to scan example "tree" in package `web` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example or library should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` or `[lib]` definition in Cargo.toml [INFO] [stderr] warning: `web` (example "tree") generated 1 warning [INFO] [stderr] warning: failed to scan example "reverse_list" in package `web` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example or library should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` or `[lib]` definition in Cargo.toml [INFO] [stderr] warning: `web` (example "reverse_list") generated 1 warning [INFO] [stderr] warning: failed to scan example "involution_print" in package `web` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example or library should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` or `[lib]` definition in Cargo.toml [INFO] [stderr] warning: `web` (example "involution_print") generated 1 warning [INFO] [stderr] warning: failed to scan example "find_minxmum_in_rotated_array" in package `web` for example code usage [INFO] [stderr] Try running with `--verbose` to see the error message. [INFO] [stderr] If an example or library should not be scanned, then consider adding `doc-scrape-examples = false` to its `[[example]]` or `[lib]` definition in Cargo.toml [INFO] [stderr] warning: `web` (example "find_minxmum_in_rotated_array") generated 1 warning [INFO] [stderr] Documenting web v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.77s [INFO] running `Command { std: "docker" "inspect" "a9d67ccc2fd64a84cebb90c4aa507b3614d5dfcf9334b44f4de9144e67de1f41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a9d67ccc2fd64a84cebb90c4aa507b3614d5dfcf9334b44f4de9144e67de1f41", kill_on_drop: false }` [INFO] [stdout] a9d67ccc2fd64a84cebb90c4aa507b3614d5dfcf9334b44f4de9144e67de1f41