[INFO] cloning repository https://github.com/era/brain [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/era/brain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fera%2Fbrain", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fera%2Fbrain'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 77d8179a1d4ca4a0f8888837dc078c3fa64e2b53 [INFO] testing era/brain against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fera%2Fbrain" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/era/brain on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/era/brain [INFO] finished tweaking git repo https://github.com/era/brain [INFO] tweaked toml for git repo https://github.com/era/brain written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/era/brain already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded twox-hash v1.6.1 [INFO] [stderr] Downloaded tantivy-bitpacker v0.1.1 [INFO] [stderr] Downloaded bitpacking v0.8.4 [INFO] [stderr] Downloaded tokio-macros v1.6.0 [INFO] [stderr] Downloaded fastdivide v0.3.0 [INFO] [stderr] Downloaded sqlite v0.26.0 [INFO] [stderr] Downloaded tokio v1.14.0 [INFO] [stderr] Downloaded fail v0.4.0 [INFO] [stderr] Downloaded sqlite3-sys v0.13.0 [INFO] [stderr] Downloaded hyper v0.14.15 [INFO] [stderr] Downloaded levenshtein_automata v0.2.1 [INFO] [stderr] Downloaded census v0.4.0 [INFO] [stderr] Downloaded lru v0.6.6 [INFO] [stderr] Downloaded crossbeam-queue v0.3.2 [INFO] [stderr] Downloaded combine v4.6.2 [INFO] [stderr] Downloaded ownedbytes v0.1.0 [INFO] [stderr] Downloaded murmurhash32 v0.2.0 [INFO] [stderr] Downloaded tantivy-common v0.1.0 [INFO] [stderr] Downloaded lz4_flex v0.8.2 [INFO] [stderr] Downloaded measure_time v0.7.0 [INFO] [stderr] Downloaded fastfield_codecs v0.1.0 [INFO] [stderr] Downloaded tantivy-query-grammar v0.15.0 [INFO] [stderr] Downloaded serde_json v1.0.71 [INFO] [stderr] Downloaded tantivy v0.16.1 [INFO] [stderr] Downloaded sqlite3-src v0.3.0 [INFO] [stderr] Downloaded rust-stemmers v1.2.0 [INFO] [stderr] Downloaded tantivy-fst v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] aac1a63e6974a3567f71a4cc7382e7654b834f333bee444af724598a87bd868e [INFO] running `Command { std: "docker" "start" "-a" "aac1a63e6974a3567f71a4cc7382e7654b834f333bee444af724598a87bd868e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aac1a63e6974a3567f71a4cc7382e7654b834f333bee444af724598a87bd868e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aac1a63e6974a3567f71a4cc7382e7654b834f333bee444af724598a87bd868e", kill_on_drop: false }` [INFO] [stdout] aac1a63e6974a3567f71a4cc7382e7654b834f333bee444af724598a87bd868e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7a6392d8c2485733f67f4be5b14df689a2b579e2c3fd001a6a2a980cc181c7c0 [INFO] running `Command { std: "docker" "start" "-a" "7a6392d8c2485733f67f4be5b14df689a2b579e2c3fd001a6a2a980cc181c7c0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.108 [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling httparse v1.5.1 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling pkg-config v0.3.22 [INFO] [stderr] Compiling serde_json v1.0.71 [INFO] [stderr] Compiling encoding_rs v0.8.29 [INFO] [stderr] Compiling crossbeam-queue v0.3.2 [INFO] [stderr] Compiling tantivy-bitpacker v0.1.1 [INFO] [stderr] Compiling fastdivide v0.3.0 [INFO] [stderr] Compiling htmlescape v0.3.1 [INFO] [stderr] Compiling levenshtein_automata v0.2.1 [INFO] [stderr] Compiling census v0.4.0 [INFO] [stderr] Compiling tokio v1.14.0 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Compiling tracing-core v0.1.21 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling cookie v0.15.1 [INFO] [stderr] Compiling uncased v0.9.6 [INFO] [stderr] Compiling multer v2.0.1 [INFO] [stderr] Compiling figment v0.10.6 [INFO] [stderr] Compiling atomic v0.5.1 [INFO] [stderr] Compiling http v0.2.5 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling rocket v0.5.0-rc.1 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling tantivy-common v0.1.0 [INFO] [stderr] Compiling murmurhash32 v0.2.0 [INFO] [stderr] Compiling twox-hash v1.6.1 [INFO] [stderr] Compiling ownedbytes v0.1.0 [INFO] [stderr] Compiling tantivy-fst v0.3.0 [INFO] [stderr] Compiling tracing v0.1.29 [INFO] [stderr] Compiling measure_time v0.7.0 [INFO] [stderr] Compiling sqlite3-src v0.3.0 [INFO] [stderr] Compiling fastfield_codecs v0.1.0 [INFO] [stderr] Compiling bitpacking v0.8.4 [INFO] [stderr] Compiling lz4_flex v0.8.2 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling combine v4.6.2 [INFO] [stderr] Compiling stable-pattern v0.1.0 [INFO] [stderr] Compiling twoway v0.2.2 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling crossbeam v0.8.1 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling mio v0.7.14 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling socket2 v0.4.2 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling net2 v0.2.37 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling inotify-sys v0.1.5 [INFO] [stderr] Compiling filetime v0.2.15 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling memmap2 v0.3.1 [INFO] [stderr] Compiling sqlite3-sys v0.13.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling mio v0.6.23 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling inotify v0.7.1 [INFO] [stderr] Compiling http-body v0.4.4 [INFO] [stderr] Compiling sqlite v0.26.0 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling mio-extras v2.0.6 [INFO] [stderr] Compiling lru v0.6.6 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling webpki v0.21.4 [INFO] [stderr] Compiling sct v0.6.1 [INFO] [stderr] Compiling notify v4.0.17 [INFO] [stderr] Compiling rustls v0.19.1 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling fail v0.4.0 [INFO] [stderr] Compiling tokio-util v0.6.9 [INFO] [stderr] Compiling h2 v0.3.7 [INFO] [stderr] Compiling proc-macro2-diagnostics v0.9.1 [INFO] [stderr] Compiling devise_core v0.3.1 [INFO] [stderr] Compiling tantivy-query-grammar v0.15.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling tokio-macros v1.6.0 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Compiling pear_codegen v0.2.3 [INFO] [stderr] Compiling ref-cast-impl v1.0.6 [INFO] [stderr] Compiling devise_codegen v0.3.1 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Compiling async-stream-impl v0.3.2 [INFO] [stderr] Compiling async-trait v0.1.51 [INFO] [stderr] Compiling ref-cast v1.0.6 [INFO] [stderr] Compiling async-stream v0.3.2 [INFO] [stderr] Compiling devise v0.3.1 [INFO] [stderr] Compiling time-macros v0.1.1 [INFO] [stderr] Compiling hyper v0.14.15 [INFO] [stderr] Compiling pear v0.2.3 [INFO] [stderr] Compiling thiserror v1.0.30 [INFO] [stderr] Compiling futures-executor v0.3.17 [INFO] [stderr] Compiling rocket_http v0.5.0-rc.1 [INFO] [stderr] Compiling tokio-rustls v0.22.0 [INFO] [stderr] Compiling tokio-stream v0.1.8 [INFO] [stderr] Compiling futures v0.3.17 [INFO] [stderr] Compiling toml v0.5.8 [INFO] [stderr] Compiling ubyte v0.10.1 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling rust-stemmers v1.2.0 [INFO] [stderr] Compiling rocket_codegen v0.5.0-rc.1 [INFO] [stderr] Compiling tantivy v0.16.1 [INFO] [stderr] Compiling brain v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `json::Json` [INFO] [stdout] --> src/database.rs:4:32 [INFO] [stdout] | [INFO] [stdout] 4 | use rocket::serde::{Serialize, json::Json}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `json::Json` [INFO] [stdout] --> src/documents.rs:2:21 [INFO] [stdout] | [INFO] [stdout] 2 | use rocket::serde::{json::Json, Serialize}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DirEntry` [INFO] [stdout] --> src/documents.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | use std::fs::{self, DirEntry}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/documents.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/documents.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `doc` [INFO] [stdout] --> src/documents.rs:132:20 [INFO] [stdout] | [INFO] [stdout] 132 | if let Ok(Some(doc)) = doc { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_doc` [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/documents.rs:90:9 [INFO] [stdout] | [INFO] [stdout] 90 | let mut index_writer = index.writer(50_000_000)?; [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: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | documents::index(&folder); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/database.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | statement.bind(1, text); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/documents.rs:107:5 [INFO] [stdout] | [INFO] [stdout] 107 | READER.set(reader); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/documents.rs:109:5 [INFO] [stdout] | [INFO] [stdout] 109 | WRITER.set(index_writer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/documents.rs:111:5 [INFO] [stdout] | [INFO] [stdout] 111 | INDEX.set(index); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/watcher.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | documents::add_file(file.to_string_lossy().as_ref(), folder); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5m 37s [INFO] running `Command { std: "docker" "inspect" "7a6392d8c2485733f67f4be5b14df689a2b579e2c3fd001a6a2a980cc181c7c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a6392d8c2485733f67f4be5b14df689a2b579e2c3fd001a6a2a980cc181c7c0", kill_on_drop: false }` [INFO] [stdout] 7a6392d8c2485733f67f4be5b14df689a2b579e2c3fd001a6a2a980cc181c7c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b08ed6d05f52d1d7a6c9f170ae0cba5fbc02d1f9ab72e365d9e98e6accc60565 [INFO] running `Command { std: "docker" "start" "-a" "b08ed6d05f52d1d7a6c9f170ae0cba5fbc02d1f9ab72e365d9e98e6accc60565", kill_on_drop: false }` [INFO] [stderr] Compiling brain v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `json::Json` [INFO] [stdout] --> src/database.rs:4:32 [INFO] [stdout] | [INFO] [stdout] 4 | use rocket::serde::{Serialize, json::Json}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `json::Json` [INFO] [stdout] --> src/documents.rs:2:21 [INFO] [stdout] | [INFO] [stdout] 2 | use rocket::serde::{json::Json, Serialize}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `DirEntry` [INFO] [stdout] --> src/documents.rs:4:21 [INFO] [stdout] | [INFO] [stdout] 4 | use std::fs::{self, DirEntry}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/documents.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/documents.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `doc` [INFO] [stdout] --> src/documents.rs:132:20 [INFO] [stdout] | [INFO] [stdout] 132 | if let Ok(Some(doc)) = doc { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_doc` [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/documents.rs:90:9 [INFO] [stdout] | [INFO] [stdout] 90 | let mut index_writer = index.writer(50_000_000)?; [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: unused `std::result::Result` that must be used [INFO] [stdout] --> src/main.rs:59:9 [INFO] [stdout] | [INFO] [stdout] 59 | documents::index(&folder); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/database.rs:48:13 [INFO] [stdout] | [INFO] [stdout] 48 | statement.bind(1, text); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/documents.rs:107:5 [INFO] [stdout] | [INFO] [stdout] 107 | READER.set(reader); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/documents.rs:109:5 [INFO] [stdout] | [INFO] [stdout] 109 | WRITER.set(index_writer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/documents.rs:111:5 [INFO] [stdout] | [INFO] [stdout] 111 | INDEX.set(index); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/watcher.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 39 | documents::add_file(file.to_string_lossy().as_ref(), folder); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 8.19s [INFO] running `Command { std: "docker" "inspect" "b08ed6d05f52d1d7a6c9f170ae0cba5fbc02d1f9ab72e365d9e98e6accc60565", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b08ed6d05f52d1d7a6c9f170ae0cba5fbc02d1f9ab72e365d9e98e6accc60565", kill_on_drop: false }` [INFO] [stdout] b08ed6d05f52d1d7a6c9f170ae0cba5fbc02d1f9ab72e365d9e98e6accc60565 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 38557e5b4b4afbca8dc7e77b4308da3a6dd00f7787b0d19fa4800adf1ccd4679 [INFO] running `Command { std: "docker" "start" "-a" "38557e5b4b4afbca8dc7e77b4308da3a6dd00f7787b0d19fa4800adf1ccd4679", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `json::Json` [INFO] [stderr] --> src/database.rs:4:32 [INFO] [stderr] | [INFO] [stderr] 4 | use rocket::serde::{Serialize, json::Json}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `json::Json` [INFO] [stderr] --> src/documents.rs:2:21 [INFO] [stderr] | [INFO] [stderr] 2 | use rocket::serde::{json::Json, Serialize}; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `DirEntry` [INFO] [stderr] --> src/documents.rs:4:21 [INFO] [stderr] | [INFO] [stderr] 4 | use std::fs::{self, DirEntry}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io` [INFO] [stderr] --> src/documents.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::io; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::path::Path` [INFO] [stderr] --> src/documents.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::path::Path; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `doc` [INFO] [stderr] --> src/documents.rs:132:20 [INFO] [stderr] | [INFO] [stderr] 132 | if let Ok(Some(doc)) = doc { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_doc` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/documents.rs:90:9 [INFO] [stderr] | [INFO] [stderr] 90 | let mut index_writer = index.writer(50_000_000)?; [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/main.rs:59:9 [INFO] [stderr] | [INFO] [stderr] 59 | documents::index(&folder); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/database.rs:48:13 [INFO] [stderr] | [INFO] [stderr] 48 | statement.bind(1, text); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/documents.rs:107:5 [INFO] [stderr] | [INFO] [stderr] 107 | READER.set(reader); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/documents.rs:109:5 [INFO] [stderr] | [INFO] [stderr] 109 | WRITER.set(index_writer); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/documents.rs:111:5 [INFO] [stderr] | [INFO] [stderr] 111 | INDEX.set(index); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/watcher.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 39 | documents::add_file(file.to_string_lossy().as_ref(), folder); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `brain` (bin "brain" test) generated 13 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.31s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/brain-01474d512b53ad98) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test database::tests::format_source_sql ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "38557e5b4b4afbca8dc7e77b4308da3a6dd00f7787b0d19fa4800adf1ccd4679", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38557e5b4b4afbca8dc7e77b4308da3a6dd00f7787b0d19fa4800adf1ccd4679", kill_on_drop: false }` [INFO] [stdout] 38557e5b4b4afbca8dc7e77b4308da3a6dd00f7787b0d19fa4800adf1ccd4679