[INFO] updating cached repository https://github.com/aujxn/recipe_analysis [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] [stderr] From https://github.com/aujxn/recipe_analysis [INFO] [stderr] 06222d0..3ee2d7d master -> master [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3ee2d7dbd57dd51bb05cfc635cfefc0c1cc19954 [INFO] documenting aujxn/recipe_analysis against try#66dfc4e010913fbed0c4ea91fc2c010004b0f441 for pr-73566 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faujxn%2Frecipe_analysis" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/aujxn/recipe_analysis on toolchain 66dfc4e010913fbed0c4ea91fc2c010004b0f441 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/aujxn/recipe_analysis [INFO] finished tweaking git repo https://github.com/aujxn/recipe_analysis [INFO] tweaked toml for git repo https://github.com/aujxn/recipe_analysis written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/aujxn/recipe_analysis already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ff54c9b6f37f5ac4f57177ef034e7bb58c5413ddd247a703c4debf0385b1b20b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "ff54c9b6f37f5ac4f57177ef034e7bb58c5413ddd247a703c4debf0385b1b20b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ff54c9b6f37f5ac4f57177ef034e7bb58c5413ddd247a703c4debf0385b1b20b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff54c9b6f37f5ac4f57177ef034e7bb58c5413ddd247a703c4debf0385b1b20b", kill_on_drop: false }` [INFO] [stdout] ff54c9b6f37f5ac4f57177ef034e7bb58c5413ddd247a703c4debf0385b1b20b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-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" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+66dfc4e010913fbed0c4ea91fc2c010004b0f441" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 31122b98494eab4d07aa8f28c1fb80c1b383d5e41a511b22b65a192807b132e4 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "31122b98494eab4d07aa8f28c1fb80c1b383d5e41a511b22b65a192807b132e4", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling proc-macro2 v1.0.8 [INFO] [stderr] Compiling syn v1.0.13 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling memchr v2.3.0 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Checking itoa v0.4.4 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking bytes v0.5.3 [INFO] [stderr] Compiling string_cache_shared v0.3.0 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling rustversion v1.0.2 [INFO] [stderr] Checking futures-core v0.3.1 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking pin-project-lite v0.1.2 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Checking smallvec v1.1.0 [INFO] [stderr] Checking futures-io v0.3.1 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Checking futures-task v0.3.1 [INFO] [stderr] Checking futures-sink v0.3.1 [INFO] [stderr] Checking matches v0.1.8 [INFO] [stderr] Checking openssl-probe v0.1.2 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling pq-sys v0.4.6 [INFO] [stderr] Compiling encoding_rs v0.8.22 [INFO] [stderr] Compiling quote v0.3.15 [INFO] [stderr] Checking bit-vec v0.5.1 [INFO] [stderr] Checking regex-syntax v0.6.13 [INFO] [stderr] Checking dotenv v0.15.0 [INFO] [stderr] Compiling phf_shared v0.7.24 [INFO] [stderr] Checking bimap v0.4.0 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking futures-channel v0.3.1 [INFO] [stderr] Checking unicode-normalization v0.1.11 [INFO] [stderr] Checking unicode-bidi v0.3.4 [INFO] [stderr] Checking http v0.2.0 [INFO] [stderr] Checking log v0.4.8 [INFO] [stderr] Compiling synom v0.11.3 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling indexmap v1.3.1 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Checking crossbeam-utils v0.7.0 [INFO] [stderr] Compiling memoffset v0.5.3 [INFO] [stderr] Checking bit-set v0.5.1 [INFO] [stderr] Checking phf v0.7.24 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking c2-chacha v0.2.3 [INFO] [stderr] Checking futures-util v0.3.1 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking regex-automata v0.1.8 [INFO] [stderr] Checking idna v0.2.0 [INFO] [stderr] Compiling mime_guess v2.0.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Compiling openssl-sys v0.9.53 [INFO] [stderr] Checking crossbeam-epoch v0.8.0 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Checking crossbeam-deque v0.7.2 [INFO] [stderr] Checking rand_chacha v0.2.1 [INFO] [stderr] Checking url v2.1.1 [INFO] [stderr] Checking regex v1.3.3 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rayon-core v1.7.0 [INFO] [stderr] Compiling openssl v0.10.26 [INFO] [stderr] Compiling native-tls v0.2.3 [INFO] [stderr] Checking tokio v0.2.9 [INFO] [stderr] Checking ndarray v0.13.0 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Compiling string_cache_codegen v0.4.4 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Compiling diesel-derive-enum v0.4.4 [INFO] [stderr] Compiling string_cache v0.7.5 [INFO] [stderr] Checking bigdecimal v0.1.0 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Checking tokio-tls v0.3.0 [INFO] [stderr] Checking h2 v0.2.1 [INFO] [stderr] Compiling syn-mid v0.5.0 [INFO] [stderr] Checking matrixlab v0.2.0 (https://github.com/aujxn/matrixlab#f4fe3a0a) [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling pin-project-internal v0.4.6 [INFO] [stderr] Compiling diesel_derives v1.4.1 [INFO] [stderr] Compiling proc-macro-error v0.4.9 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.9 [INFO] [stderr] Compiling html5ever v0.23.0 [INFO] [stderr] Compiling structopt-derive v0.4.2 [INFO] [stderr] Checking pin-project v0.4.6 [INFO] [stderr] Checking hyper v0.13.1 [INFO] [stderr] Checking diesel v1.4.3 [INFO] [stderr] Checking hyper-tls v0.4.1 [INFO] [stderr] Checking structopt v0.3.9 [INFO] [stderr] Checking bstr v0.2.11 [INFO] [stderr] Checking serde_urlencoded v0.6.1 [INFO] [stderr] Checking serde_json v1.0.44 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking reqwest v0.10.1 [INFO] [stderr] Compiling markup5ever v0.8.1 [INFO] [stderr] Checking select v0.4.3 [INFO] [stderr] Checking recipe_analysis v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Documenting recipe_analysis v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `url::ParseError` [INFO] [stdout] --> src/error.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use url::ParseError; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::schema::recipe_ingredient` [INFO] [stdout] --> src/recipe.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use super::schema::recipe_ingredient; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `diesel::prelude::*` [INFO] [stdout] --> src/recipe.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use diesel::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::Serialize` [INFO] [stdout] --> src/recipe.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use serde::Serialize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `itertools::join` [INFO] [stdout] --> src/training.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use itertools::join; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fs::File` [INFO] [stdout] --> src/training.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::fs::File; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::prelude::*` [INFO] [stdout] --> src/training.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::io::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> src/expanded.rs:29:33 [INFO] [stdout] | [INFO] [stdout] 29 | Self::IngredientHub(id) => None, [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/training.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | let mut rdr = Reader::from_path("nyt-ingredients-snapshot-2015.csv").unwrap(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ingredients_map` [INFO] [stdout] --> src/hierarchy.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | ingredients_map: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `ingredient_ingredient` [INFO] [stdout] --> src/hierarchy.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | ingredient_ingredient: SparseMatrix, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Comment` [INFO] [stdout] --> src/recipe.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 27 | struct Comment { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `QueryableRecipe` [INFO] [stdout] --> src/recipe.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | struct QueryableRecipe { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NYTCooking` [INFO] [stdout] --> src/recipe.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 50 | NYTCooking, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `AllRecipes` [INFO] [stdout] --> src/recipe.rs:52:5 [INFO] [stdout] | [INFO] [stdout] 52 | AllRecipes, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `HasSubComponents` [INFO] [stdout] --> src/recipe.rs:78:5 [INFO] [stdout] | [INFO] [stdout] 78 | HasSubComponents(Vec<(usize, Vec<(usize, Quantity)>)>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `NoSubComponents` [INFO] [stdout] --> src/recipe.rs:80:5 [INFO] [stdout] | [INFO] [stdout] 80 | NoSubComponents(Vec<(usize, Quantity)>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Ingredients` [INFO] [stdout] --> src/recipe.rs:93:8 [INFO] [stdout] | [INFO] [stdout] 93 | struct Ingredients { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Recipes` [INFO] [stdout] --> src/recipe.rs:100:8 [INFO] [stdout] | [INFO] [stdout] 100 | struct Recipes { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `allRecipes` should have a snake case name [INFO] [stdout] --> src/scrapers/mod.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub mod allRecipes; [INFO] [stdout] | ^^^^^^^^^^ help: convert the identifier to snake case: `all_recipes` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 20 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: Could not document `recipe_analysis`. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name recipe_analysis src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi --document-private-items -L dependency=/opt/rustwide/target/debug/deps --extern bimap=/opt/rustwide/target/debug/deps/libbimap-c5224824e3fc1b68.rmeta --extern csv=/opt/rustwide/target/debug/deps/libcsv-5b3a43d4eb344683.rmeta --extern diesel=/opt/rustwide/target/debug/deps/libdiesel-dbb431e56e2587db.rmeta --extern diesel_derive_enum=/opt/rustwide/target/debug/deps/libdiesel_derive_enum-4e93af09bf71dc66.so --extern dotenv=/opt/rustwide/target/debug/deps/libdotenv-8aa7669366437fee.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-94e84464d13e62e0.rmeta --extern itertools=/opt/rustwide/target/debug/deps/libitertools-bd81d9a2ae972d98.rmeta --extern matrixlab=/opt/rustwide/target/debug/deps/libmatrixlab-bd197dfe7444f385.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-dd16018065667320.rmeta --extern regex=/opt/rustwide/target/debug/deps/libregex-b4db49841093d5b2.rmeta --extern reqwest=/opt/rustwide/target/debug/deps/libreqwest-3fe0525e959f66ad.rmeta --extern select=/opt/rustwide/target/debug/deps/libselect-56316a5dbe538fac.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-378153940ae5f33e.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-c045e6f637d368d9.rmeta --extern structopt=/opt/rustwide/target/debug/deps/libstructopt-0b73f29a552048de.rmeta --extern url=/opt/rustwide/target/debug/deps/liburl-ae8ddcaeeb40dcba.rmeta --cap-lints=forbid` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "31122b98494eab4d07aa8f28c1fb80c1b383d5e41a511b22b65a192807b132e4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31122b98494eab4d07aa8f28c1fb80c1b383d5e41a511b22b65a192807b132e4", kill_on_drop: false }` [INFO] [stdout] 31122b98494eab4d07aa8f28c1fb80c1b383d5e41a511b22b65a192807b132e4