[INFO] fetching crate rusty-train 0.1.0... [INFO] documenting rusty-train-0.1.0 against try#6ee483316d2e4581572121d60a955affb2032eb3+cargoflags=-Zrustdoc-scrape-examples for scrape-examples [INFO] extracting crate rusty-train 0.1.0 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate rusty-train 0.1.0 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 rusty-train 0.1.0 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate rusty-train 0.1.0 [INFO] tweaked toml for crates.io crate rusty-train 0.1.0 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate crates.io crate rusty-train 0.1.0 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] 528fa16320ba20edee1183f73032f939c3ed54954ce046c4d5b16bd152af9a7d [INFO] running `Command { std: "docker" "start" "-a" "528fa16320ba20edee1183f73032f939c3ed54954ce046c4d5b16bd152af9a7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "528fa16320ba20edee1183f73032f939c3ed54954ce046c4d5b16bd152af9a7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "528fa16320ba20edee1183f73032f939c3ed54954ce046c4d5b16bd152af9a7d", kill_on_drop: false }` [INFO] [stdout] 528fa16320ba20edee1183f73032f939c3ed54954ce046c4d5b16bd152af9a7d [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] 04b54275dde351a2b08ca21881be0dc61e9b58aef63920e89fb57954d157f9c6 [INFO] running `Command { std: "docker" "start" "-a" "04b54275dde351a2b08ca21881be0dc61e9b58aef63920e89fb57954d157f9c6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.80 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling anyhow v1.0.44 [INFO] [stderr] Compiling pkg-config v0.3.20 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling version-compare v0.0.11 [INFO] [stderr] Compiling strum v0.21.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.103 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking slab v0.4.4 [INFO] [stderr] Compiling cfg-expr v0.8.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling gio v0.14.6 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking futures-io v0.3.17 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Compiling gtk v0.14.1 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking quick-error v1.2.3 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking humantime v1.3.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling field-offset v0.3.4 [INFO] [stderr] Checking futures-executor v0.3.17 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Compiling thiserror-impl v1.0.29 [INFO] [stderr] Compiling strum_macros v0.21.1 [INFO] [stderr] Compiling thiserror v1.0.29 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling system-deps v3.2.0 [INFO] [stderr] Compiling proc-macro-crate v1.1.0 [INFO] [stderr] Compiling glib-macros v0.14.1 [INFO] [stderr] Compiling gtk3-macros v0.14.0 [INFO] [stderr] Compiling glib-sys v0.14.0 [INFO] [stderr] Compiling gobject-sys v0.14.0 [INFO] [stderr] Compiling cairo-sys-rs v0.14.0 [INFO] [stderr] Compiling pango-sys v0.14.0 [INFO] [stderr] Compiling gio-sys v0.14.0 [INFO] [stderr] Compiling pangocairo-sys v0.14.0 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.14.0 [INFO] [stderr] Compiling atk-sys v0.14.0 [INFO] [stderr] Compiling gdk-sys v0.14.0 [INFO] [stderr] Compiling gtk-sys v0.14.0 [INFO] [stderr] Checking glib v0.14.5 [INFO] [stderr] Checking pango v0.14.3 [INFO] [stderr] Checking cairo-rs v0.14.7 [INFO] [stderr] Checking atk v0.14.0 [INFO] [stderr] Checking pangocairo v0.14.0 [INFO] [stderr] Checking n18hex v0.1.0 [INFO] [stderr] Checking n18tile v0.1.0 [INFO] [stderr] Checking n18token v0.1.0 [INFO] [stderr] Checking n18catalogue v0.1.0 [INFO] [stderr] Checking n18map v0.1.0 [INFO] [stderr] Checking n18route v0.1.0 [INFO] [stderr] Checking n18game v0.1.0 [INFO] [stderr] Checking n18brush v0.1.0 [INFO] [stderr] Checking n18io v0.1.0 [INFO] [stderr] Checking n18example v0.1.0 [INFO] [stderr] Checking gdk-pixbuf v0.14.0 [INFO] [stderr] Checking gdk v0.14.2 [INFO] [stderr] Checking n18ui v0.1.0 [INFO] [stderr] Checking navig18xx v0.1.0 [INFO] [stderr] Scraping rusty-train v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: failed to scan example "1867_bc" in package `rusty-train` 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: `rusty-train` (example "1867_bc") generated 1 warning [INFO] [stderr] warning: failed to scan example "offline_ui" in package `rusty-train` 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: `rusty-train` (example "offline_ui") generated 1 warning [INFO] [stderr] warning: failed to scan example "optimal_routes_1" in package `rusty-train` 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: `rusty-train` (example "optimal_routes_1") generated 1 warning [INFO] [stderr] warning: failed to scan example "draw_game" in package `rusty-train` 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: `rusty-train` (example "draw_game") generated 1 warning [INFO] [stderr] warning: failed to scan example "save_tiles" in package `rusty-train` 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: `rusty-train` (example "save_tiles") generated 1 warning [INFO] [stderr] warning: failed to scan example "example_routes" in package `rusty-train` 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: `rusty-train` (example "example_routes") generated 1 warning [INFO] [stderr] warning: failed to scan example "draw_tokens" in package `rusty-train` 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: `rusty-train` (example "draw_tokens") generated 1 warning [INFO] [stderr] Documenting rusty-train v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 02s [INFO] running `Command { std: "docker" "inspect" "04b54275dde351a2b08ca21881be0dc61e9b58aef63920e89fb57954d157f9c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04b54275dde351a2b08ca21881be0dc61e9b58aef63920e89fb57954d157f9c6", kill_on_drop: false }` [INFO] [stdout] 04b54275dde351a2b08ca21881be0dc61e9b58aef63920e89fb57954d157f9c6