Dec 13 13:47:27.533 INFO testing kodipe/website against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550 Dec 13 13:47:27.533 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 13 13:47:27.969 INFO [stdout] 010fb3929193f7e179fa3ee02d4ab7a1d03777457b205c514330dbbc2aa37bde Dec 13 13:47:27.972 INFO running `"docker" "start" "-a" "010fb3929193f7e179fa3ee02d4ab7a1d03777457b205c514330dbbc2aa37bde"` Dec 13 13:47:29.106 INFO [stderr] usermod: no changes Dec 13 13:47:29.266 INFO [stderr] Compiling app v1.0.0 (/source) Dec 13 13:47:29.995 INFO [stderr] warning: unused import: `std::collections::HashMap` Dec 13 13:47:29.995 INFO [stderr] --> src/database/database.rs:7:5 Dec 13 13:47:29.995 INFO [stderr] | Dec 13 13:47:29.995 INFO [stderr] 7 | use std::collections::HashMap; Dec 13 13:47:29.995 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:29.995 INFO [stderr] | Dec 13 13:47:29.995 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 13 13:47:29.995 INFO [stderr] Dec 13 13:47:29.995 INFO [stderr] warning: unused import: `Database` Dec 13 13:47:29.995 INFO [stderr] --> src/database/query.rs:1:23 Dec 13 13:47:29.995 INFO [stderr] | Dec 13 13:47:29.995 INFO [stderr] 1 | use super::database::{Database, DatabaseType}; Dec 13 13:47:29.995 INFO [stderr] | ^^^^^^^^ Dec 13 13:47:29.995 INFO [stderr] Dec 13 13:47:30.363 INFO [stderr] warning: unused variable: `current_level` Dec 13 13:47:30.363 INFO [stderr] --> src/json/json.rs:79:9 Dec 13 13:47:30.363 INFO [stderr] | Dec 13 13:47:30.363 INFO [stderr] 79 | let current_level: Json = Json::Object(HashMap::new()); Dec 13 13:47:30.363 INFO [stderr] | ^^^^^^^^^^^^^ help: consider using `_current_level` instead Dec 13 13:47:30.363 INFO [stderr] | Dec 13 13:47:30.363 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 13 13:47:30.363 INFO [stderr] Dec 13 13:47:30.363 INFO [stderr] warning: unused variable: `parent` Dec 13 13:47:30.363 INFO [stderr] --> src/json/json.rs:81:9 Dec 13 13:47:30.363 INFO [stderr] | Dec 13 13:47:30.363 INFO [stderr] 81 | let parent: &str = "object"; Dec 13 13:47:30.363 INFO [stderr] | ^^^^^^ help: consider using `_parent` instead Dec 13 13:47:30.363 INFO [stderr] Dec 13 13:47:30.363 INFO [stderr] warning: unused variable: `token_type` Dec 13 13:47:30.363 INFO [stderr] --> src/json/json.rs:83:9 Dec 13 13:47:30.363 INFO [stderr] | Dec 13 13:47:30.363 INFO [stderr] 83 | let token_type: &str = ""; Dec 13 13:47:30.363 INFO [stderr] | ^^^^^^^^^^ help: consider using `_token_type` instead Dec 13 13:47:30.363 INFO [stderr] Dec 13 13:47:30.363 INFO [stderr] warning: unused variable: `c` Dec 13 13:47:30.363 INFO [stderr] --> src/json/json.rs:86:13 Dec 13 13:47:30.363 INFO [stderr] | Dec 13 13:47:30.363 INFO [stderr] 86 | for (i, c) in json.chars().enumerate() { Dec 13 13:47:30.363 INFO [stderr] | ^ help: consider using `_c` instead Dec 13 13:47:30.364 INFO [stderr] Dec 13 13:47:30.364 INFO [stderr] warning: unused variable: `content_type` Dec 13 13:47:30.364 INFO [stderr] --> src/server/request.rs:88:38 Dec 13 13:47:30.364 INFO [stderr] | Dec 13 13:47:30.364 INFO [stderr] 88 | fn parse_body(body: Vec, content_type: String) -> String { Dec 13 13:47:30.364 INFO [stderr] | ^^^^^^^^^^^^ help: consider using `_content_type` instead Dec 13 13:47:30.364 INFO [stderr] Dec 13 13:47:30.364 INFO [stderr] warning: variable `post_id` is assigned to, but never used Dec 13 13:47:30.364 INFO [stderr] --> src/blog/post.rs:69:17 Dec 13 13:47:30.364 INFO [stderr] | Dec 13 13:47:30.364 INFO [stderr] 69 | let mut post_id: u16 = 0; Dec 13 13:47:30.364 INFO [stderr] | ^^^^^^^ Dec 13 13:47:30.364 INFO [stderr] | Dec 13 13:47:30.364 INFO [stderr] = note: consider using `_post_id` instead Dec 13 13:47:30.364 INFO [stderr] Dec 13 13:47:30.364 INFO [stderr] warning: value assigned to `post_id` is never read Dec 13 13:47:30.364 INFO [stderr] --> src/blog/post.rs:77:21 Dec 13 13:47:30.364 INFO [stderr] | Dec 13 13:47:30.364 INFO [stderr] 77 | post_id = *id; Dec 13 13:47:30.364 INFO [stderr] | ^^^^^^^ Dec 13 13:47:30.364 INFO [stderr] | Dec 13 13:47:30.364 INFO [stderr] = note: #[warn(unused_assignments)] on by default Dec 13 13:47:30.364 INFO [stderr] Dec 13 13:47:30.367 INFO [stderr] warning: unused variable: `x` Dec 13 13:47:30.367 INFO [stderr] --> src/database/database.rs:368:16 Dec 13 13:47:30.367 INFO [stderr] | Dec 13 13:47:30.367 INFO [stderr] 368 | Ok(x) => { Dec 13 13:47:30.367 INFO [stderr] | ^ help: consider using `_x` instead Dec 13 13:47:30.367 INFO [stderr] Dec 13 13:47:30.367 INFO [stderr] warning: unused variable: `e` Dec 13 13:47:30.367 INFO [stderr] --> src/database/database.rs:388:17 Dec 13 13:47:30.367 INFO [stderr] | Dec 13 13:47:30.367 INFO [stderr] 388 | Err(e) => { Dec 13 13:47:30.367 INFO [stderr] | ^ help: consider using `_e` instead Dec 13 13:47:30.367 INFO [stderr] Dec 13 13:47:30.367 INFO [stderr] warning: unused variable: `e` Dec 13 13:47:30.367 INFO [stderr] --> src/database/database.rs:404:17 Dec 13 13:47:30.367 INFO [stderr] | Dec 13 13:47:30.367 INFO [stderr] 404 | Err(e) => {} Dec 13 13:47:30.367 INFO [stderr] | ^ help: consider using `_e` instead Dec 13 13:47:30.367 INFO [stderr] Dec 13 13:47:30.367 INFO [stderr] warning: unused variable: `e` Dec 13 13:47:30.367 INFO [stderr] --> src/database/database.rs:427:29 Dec 13 13:47:30.367 INFO [stderr] | Dec 13 13:47:30.367 INFO [stderr] 427 | Err(e) => {} Dec 13 13:47:30.367 INFO [stderr] | ^ help: consider using `_e` instead Dec 13 13:47:30.367 INFO [stderr] Dec 13 13:47:30.367 INFO [stderr] warning: unused variable: `result` Dec 13 13:47:30.367 INFO [stderr] --> src/database/query.rs:14:22 Dec 13 13:47:30.367 INFO [stderr] | Dec 13 13:47:30.367 INFO [stderr] 14 | filter: |result| { Dec 13 13:47:30.367 INFO [stderr] | ^^^^^^ help: consider using `_result` instead Dec 13 13:47:30.367 INFO [stderr] Dec 13 13:47:30.543 INFO [stderr] warning: method is never used: `new` Dec 13 13:47:30.543 INFO [stderr] --> src/blog/post.rs:19:5 Dec 13 13:47:30.543 INFO [stderr] | Dec 13 13:47:30.543 INFO [stderr] 19 | pub fn new(path: PathBuf) -> Post { Dec 13 13:47:30.543 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.543 INFO [stderr] | Dec 13 13:47:30.543 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 13 13:47:30.543 INFO [stderr] Dec 13 13:47:30.543 INFO [stderr] warning: method is never used: `hash_title` Dec 13 13:47:30.543 INFO [stderr] --> src/blog/post.rs:125:5 Dec 13 13:47:30.543 INFO [stderr] | Dec 13 13:47:30.543 INFO [stderr] 125 | pub fn hash_title(title: String) -> String { Dec 13 13:47:30.543 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.543 INFO [stderr] Dec 13 13:47:30.543 INFO [stderr] warning: variant is never constructed: `Bool` Dec 13 13:47:30.543 INFO [stderr] --> src/json/json.rs:7:5 Dec 13 13:47:30.543 INFO [stderr] | Dec 13 13:47:30.543 INFO [stderr] 7 | Bool(bool), Dec 13 13:47:30.543 INFO [stderr] | ^^^^^^^^^^ Dec 13 13:47:30.543 INFO [stderr] Dec 13 13:47:30.543 INFO [stderr] warning: variant is never constructed: `Null` Dec 13 13:47:30.543 INFO [stderr] --> src/json/json.rs:10:5 Dec 13 13:47:30.543 INFO [stderr] | Dec 13 13:47:30.543 INFO [stderr] 10 | Null Dec 13 13:47:30.543 INFO [stderr] | ^^^^ Dec 13 13:47:30.543 INFO [stderr] Dec 13 13:47:30.543 INFO [stderr] warning: variant is never constructed: `Key` Dec 13 13:47:30.543 INFO [stderr] --> src/json/json.rs:61:5 Dec 13 13:47:30.543 INFO [stderr] | Dec 13 13:47:30.543 INFO [stderr] 61 | Key, Dec 13 13:47:30.543 INFO [stderr] | ^^^ Dec 13 13:47:30.543 INFO [stderr] Dec 13 13:47:30.543 INFO [stderr] warning: variant is never constructed: `String` Dec 13 13:47:30.543 INFO [stderr] --> src/json/json.rs:62:5 Dec 13 13:47:30.543 INFO [stderr] | Dec 13 13:47:30.543 INFO [stderr] 62 | String, Dec 13 13:47:30.543 INFO [stderr] | ^^^^^^ Dec 13 13:47:30.543 INFO [stderr] Dec 13 13:47:30.543 INFO [stderr] warning: variant is never constructed: `Number` Dec 13 13:47:30.544 INFO [stderr] --> src/json/json.rs:63:5 Dec 13 13:47:30.544 INFO [stderr] | Dec 13 13:47:30.544 INFO [stderr] 63 | Number, Dec 13 13:47:30.544 INFO [stderr] | ^^^^^^ Dec 13 13:47:30.544 INFO [stderr] Dec 13 13:47:30.544 INFO [stderr] warning: variant is never constructed: `Bool` Dec 13 13:47:30.544 INFO [stderr] --> src/json/json.rs:64:5 Dec 13 13:47:30.544 INFO [stderr] | Dec 13 13:47:30.544 INFO [stderr] 64 | Bool, Dec 13 13:47:30.544 INFO [stderr] | ^^^^ Dec 13 13:47:30.544 INFO [stderr] Dec 13 13:47:30.544 INFO [stderr] warning: variant is never constructed: `Array` Dec 13 13:47:30.544 INFO [stderr] --> src/json/json.rs:65:5 Dec 13 13:47:30.544 INFO [stderr] | Dec 13 13:47:30.544 INFO [stderr] 65 | Array, Dec 13 13:47:30.544 INFO [stderr] | ^^^^^ Dec 13 13:47:30.544 INFO [stderr] Dec 13 13:47:30.544 INFO [stderr] warning: method is never used: `val` Dec 13 13:47:30.544 INFO [stderr] --> src/database/database.rs:22:5 Dec 13 13:47:30.544 INFO [stderr] | Dec 13 13:47:30.544 INFO [stderr] 22 | pub fn val(&mut self) { Dec 13 13:47:30.544 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.544 INFO [stderr] Dec 13 13:47:30.544 INFO [stderr] warning: method is never used: `query` Dec 13 13:47:30.544 INFO [stderr] --> src/database/database.rs:98:5 Dec 13 13:47:30.544 INFO [stderr] | Dec 13 13:47:30.544 INFO [stderr] 98 | pub fn query(&mut self) -> Query { Dec 13 13:47:30.544 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.544 INFO [stderr] Dec 13 13:47:30.544 INFO [stderr] warning: struct is never constructed: `Query` Dec 13 13:47:30.544 INFO [stderr] --> src/database/query.rs:3:1 Dec 13 13:47:30.544 INFO [stderr] | Dec 13 13:47:30.544 INFO [stderr] 3 | pub struct Query { Dec 13 13:47:30.544 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 13 13:47:30.544 INFO [stderr] Dec 13 13:47:30.544 INFO [stderr] warning: method is never used: `new` Dec 13 13:47:30.544 INFO [stderr] --> src/database/query.rs:10:5 Dec 13 13:47:30.544 INFO [stderr] | Dec 13 13:47:30.544 INFO [stderr] 10 | pub fn new(database: &str) -> Query { Dec 13 13:47:30.544 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.544 INFO [stderr] Dec 13 13:47:30.544 INFO [stderr] warning: method is never used: `select` Dec 13 13:47:30.544 INFO [stderr] --> src/database/query.rs:19:5 Dec 13 13:47:30.544 INFO [stderr] | Dec 13 13:47:30.544 INFO [stderr] 19 | pub fn select(&mut self, table: &str) -> &mut Query { Dec 13 13:47:30.544 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.544 INFO [stderr] Dec 13 13:47:30.544 INFO [stderr] warning: method is never used: `filter` Dec 13 13:47:30.544 INFO [stderr] --> src/database/query.rs:23:5 Dec 13 13:47:30.544 INFO [stderr] | Dec 13 13:47:30.544 INFO [stderr] 23 | pub fn filter(&mut self, filtering: fn(rows: Vec) -> bool) -> &mut Query { Dec 13 13:47:30.544 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.544 INFO [stderr] Dec 13 13:47:30.545 INFO [stderr] warning: method is never used: `execute` Dec 13 13:47:30.545 INFO [stderr] --> src/database/query.rs:27:5 Dec 13 13:47:30.545 INFO [stderr] | Dec 13 13:47:30.545 INFO [stderr] 27 | pub fn execute(&mut self) { Dec 13 13:47:30.545 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.545 INFO [stderr] Dec 13 13:47:30.556 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.556 INFO [stderr] --> src/database/database.rs:71:25 Dec 13 13:47:30.556 INFO [stderr] | Dec 13 13:47:30.556 INFO [stderr] 71 | file.write_all(&vec![0, 0, 0]); Dec 13 13:47:30.556 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.556 INFO [stderr] | Dec 13 13:47:30.556 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 13 13:47:30.556 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.556 INFO [stderr] Dec 13 13:47:30.556 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.556 INFO [stderr] --> src/database/database.rs:72:25 Dec 13 13:47:30.556 INFO [stderr] | Dec 13 13:47:30.556 INFO [stderr] 72 | file.write_all(&vec![columns.len() as u8, 0]); Dec 13 13:47:30.556 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.556 INFO [stderr] | Dec 13 13:47:30.556 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.556 INFO [stderr] Dec 13 13:47:30.556 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.556 INFO [stderr] --> src/database/database.rs:74:29 Dec 13 13:47:30.556 INFO [stderr] | Dec 13 13:47:30.556 INFO [stderr] 74 | file.write_all(&column.0.as_bytes()); Dec 13 13:47:30.556 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.556 INFO [stderr] | Dec 13 13:47:30.556 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.556 INFO [stderr] Dec 13 13:47:30.556 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.556 INFO [stderr] --> src/database/database.rs:77:37 Dec 13 13:47:30.556 INFO [stderr] | Dec 13 13:47:30.556 INFO [stderr] 77 | file.write_all(&vec![1, 0]); Dec 13 13:47:30.556 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.556 INFO [stderr] | Dec 13 13:47:30.556 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.556 INFO [stderr] Dec 13 13:47:30.556 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.556 INFO [stderr] --> src/database/database.rs:80:37 Dec 13 13:47:30.556 INFO [stderr] | Dec 13 13:47:30.556 INFO [stderr] 80 | file.write_all(&vec![2, 0]); Dec 13 13:47:30.556 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.556 INFO [stderr] | Dec 13 13:47:30.556 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.556 INFO [stderr] Dec 13 13:47:30.556 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.556 INFO [stderr] --> src/database/database.rs:83:37 Dec 13 13:47:30.557 INFO [stderr] | Dec 13 13:47:30.557 INFO [stderr] 83 | file.write_all(&vec![2, 0]); Dec 13 13:47:30.557 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.557 INFO [stderr] | Dec 13 13:47:30.557 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.557 INFO [stderr] Dec 13 13:47:30.557 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.557 INFO [stderr] --> src/database/database.rs:149:25 Dec 13 13:47:30.557 INFO [stderr] | Dec 13 13:47:30.557 INFO [stderr] 149 | file.write_all(&ai_bytes); Dec 13 13:47:30.557 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.557 INFO [stderr] | Dec 13 13:47:30.557 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.557 INFO [stderr] Dec 13 13:47:30.557 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.557 INFO [stderr] --> src/database/database.rs:150:25 Dec 13 13:47:30.557 INFO [stderr] | Dec 13 13:47:30.557 INFO [stderr] 150 | file.write_all(&vec![0]); Dec 13 13:47:30.557 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.557 INFO [stderr] | Dec 13 13:47:30.557 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.557 INFO [stderr] Dec 13 13:47:30.557 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.557 INFO [stderr] --> src/database/database.rs:152:25 Dec 13 13:47:30.557 INFO [stderr] | Dec 13 13:47:30.557 INFO [stderr] 152 | file.write_all(&vec![header.columns.len() as u8]); Dec 13 13:47:30.557 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.557 INFO [stderr] | Dec 13 13:47:30.557 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.557 INFO [stderr] Dec 13 13:47:30.557 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.557 INFO [stderr] --> src/database/database.rs:153:25 Dec 13 13:47:30.557 INFO [stderr] | Dec 13 13:47:30.557 INFO [stderr] 153 | file.write_all(&vec![0]); Dec 13 13:47:30.557 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.557 INFO [stderr] | Dec 13 13:47:30.557 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.557 INFO [stderr] Dec 13 13:47:30.557 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.557 INFO [stderr] --> src/database/database.rs:156:29 Dec 13 13:47:30.557 INFO [stderr] | Dec 13 13:47:30.557 INFO [stderr] 156 | file.write_all(column.0.as_bytes()); Dec 13 13:47:30.557 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.557 INFO [stderr] | Dec 13 13:47:30.557 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.557 INFO [stderr] Dec 13 13:47:30.557 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.557 INFO [stderr] --> src/database/database.rs:157:29 Dec 13 13:47:30.557 INFO [stderr] | Dec 13 13:47:30.557 INFO [stderr] 157 | file.write_all(&vec![column.1]); Dec 13 13:47:30.557 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.557 INFO [stderr] | Dec 13 13:47:30.557 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.557 INFO [stderr] Dec 13 13:47:30.557 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.557 INFO [stderr] --> src/database/database.rs:158:29 Dec 13 13:47:30.557 INFO [stderr] | Dec 13 13:47:30.557 INFO [stderr] 158 | file.write_all(&vec![0]); Dec 13 13:47:30.557 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.557 INFO [stderr] | Dec 13 13:47:30.557 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.557 INFO [stderr] Dec 13 13:47:30.557 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.557 INFO [stderr] --> src/database/database.rs:167:49 Dec 13 13:47:30.557 INFO [stderr] | Dec 13 13:47:30.557 INFO [stderr] 167 | / file.write_all(&vec![ Dec 13 13:47:30.557 INFO [stderr] 168 | | (id / 256) as u8, Dec 13 13:47:30.557 INFO [stderr] 169 | | (id % 256) as u8 Dec 13 13:47:30.557 INFO [stderr] 170 | | ]); Dec 13 13:47:30.557 INFO [stderr] | |___________________________________________________^ Dec 13 13:47:30.557 INFO [stderr] | Dec 13 13:47:30.557 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.557 INFO [stderr] Dec 13 13:47:30.557 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.557 INFO [stderr] --> src/database/database.rs:171:49 Dec 13 13:47:30.557 INFO [stderr] | Dec 13 13:47:30.557 INFO [stderr] 171 | file.write_all(&vec![0]); Dec 13 13:47:30.557 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.557 INFO [stderr] | Dec 13 13:47:30.557 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.557 INFO [stderr] Dec 13 13:47:30.557 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.557 INFO [stderr] --> src/database/database.rs:174:49 Dec 13 13:47:30.557 INFO [stderr] | Dec 13 13:47:30.557 INFO [stderr] 174 | file.write_all(value.as_bytes()); Dec 13 13:47:30.557 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.557 INFO [stderr] | Dec 13 13:47:30.557 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.557 INFO [stderr] Dec 13 13:47:30.558 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.558 INFO [stderr] --> src/database/database.rs:175:49 Dec 13 13:47:30.558 INFO [stderr] | Dec 13 13:47:30.558 INFO [stderr] 175 | file.write_all(&vec![0]); Dec 13 13:47:30.558 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.558 INFO [stderr] | Dec 13 13:47:30.558 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.558 INFO [stderr] Dec 13 13:47:30.558 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.558 INFO [stderr] --> src/database/database.rs:186:25 Dec 13 13:47:30.558 INFO [stderr] | Dec 13 13:47:30.558 INFO [stderr] 186 | file.write_all(&ai_bytes); Dec 13 13:47:30.558 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.558 INFO [stderr] | Dec 13 13:47:30.558 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.558 INFO [stderr] Dec 13 13:47:30.558 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.558 INFO [stderr] --> src/database/database.rs:187:25 Dec 13 13:47:30.558 INFO [stderr] | Dec 13 13:47:30.558 INFO [stderr] 187 | file.write_all(&vec![0]); Dec 13 13:47:30.558 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.558 INFO [stderr] | Dec 13 13:47:30.558 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.558 INFO [stderr] Dec 13 13:47:30.558 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.558 INFO [stderr] --> src/database/database.rs:190:29 Dec 13 13:47:30.558 INFO [stderr] | Dec 13 13:47:30.558 INFO [stderr] 190 | file.write_all(item.as_bytes()); Dec 13 13:47:30.558 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.558 INFO [stderr] | Dec 13 13:47:30.558 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.558 INFO [stderr] Dec 13 13:47:30.558 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.558 INFO [stderr] --> src/database/database.rs:191:29 Dec 13 13:47:30.558 INFO [stderr] | Dec 13 13:47:30.558 INFO [stderr] 191 | file.write_all(&vec![0]); Dec 13 13:47:30.558 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.558 INFO [stderr] | Dec 13 13:47:30.558 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.558 INFO [stderr] Dec 13 13:47:30.558 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.558 INFO [stderr] --> src/database/database.rs:200:9 Dec 13 13:47:30.558 INFO [stderr] | Dec 13 13:47:30.558 INFO [stderr] 200 | fs::remove_file(format!("database_{}/{}", self.name, name)); Dec 13 13:47:30.558 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.558 INFO [stderr] | Dec 13 13:47:30.558 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.558 INFO [stderr] Dec 13 13:47:30.558 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.558 INFO [stderr] --> src/database/database.rs:201:9 Dec 13 13:47:30.558 INFO [stderr] | Dec 13 13:47:30.558 INFO [stderr] 201 | fs::rename(format!("database_{}/{}_temp", self.name, name), format!("database_{}/{}", self.name, name)); Dec 13 13:47:30.558 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.558 INFO [stderr] | Dec 13 13:47:30.558 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.558 INFO [stderr] Dec 13 13:47:30.558 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.558 INFO [stderr] --> src/database/database.rs:220:25 Dec 13 13:47:30.558 INFO [stderr] | Dec 13 13:47:30.558 INFO [stderr] 220 | file.write_all(&ai_bytes); Dec 13 13:47:30.558 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.558 INFO [stderr] | Dec 13 13:47:30.558 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.558 INFO [stderr] Dec 13 13:47:30.558 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.558 INFO [stderr] --> src/database/database.rs:221:25 Dec 13 13:47:30.558 INFO [stderr] | Dec 13 13:47:30.558 INFO [stderr] 221 | file.write_all(&vec![0]); Dec 13 13:47:30.558 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.558 INFO [stderr] | Dec 13 13:47:30.558 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.558 INFO [stderr] Dec 13 13:47:30.558 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.558 INFO [stderr] --> src/database/database.rs:223:25 Dec 13 13:47:30.558 INFO [stderr] | Dec 13 13:47:30.558 INFO [stderr] 223 | file.write_all(&vec![header.columns.len() as u8]); Dec 13 13:47:30.558 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.558 INFO [stderr] | Dec 13 13:47:30.558 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.558 INFO [stderr] Dec 13 13:47:30.558 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.558 INFO [stderr] --> src/database/database.rs:224:25 Dec 13 13:47:30.558 INFO [stderr] | Dec 13 13:47:30.558 INFO [stderr] 224 | file.write_all(&vec![0]); Dec 13 13:47:30.558 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.559 INFO [stderr] | Dec 13 13:47:30.559 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.559 INFO [stderr] Dec 13 13:47:30.559 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.559 INFO [stderr] --> src/database/database.rs:227:29 Dec 13 13:47:30.559 INFO [stderr] | Dec 13 13:47:30.559 INFO [stderr] 227 | file.write_all(column.0.as_bytes()); Dec 13 13:47:30.559 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.559 INFO [stderr] | Dec 13 13:47:30.559 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.559 INFO [stderr] Dec 13 13:47:30.559 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.559 INFO [stderr] --> src/database/database.rs:228:29 Dec 13 13:47:30.559 INFO [stderr] | Dec 13 13:47:30.559 INFO [stderr] 228 | file.write_all(&vec![column.1]); Dec 13 13:47:30.559 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.559 INFO [stderr] | Dec 13 13:47:30.559 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.559 INFO [stderr] Dec 13 13:47:30.559 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.559 INFO [stderr] --> src/database/database.rs:229:29 Dec 13 13:47:30.559 INFO [stderr] | Dec 13 13:47:30.559 INFO [stderr] 229 | file.write_all(&vec![0]); Dec 13 13:47:30.559 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.559 INFO [stderr] | Dec 13 13:47:30.559 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.559 INFO [stderr] Dec 13 13:47:30.559 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.559 INFO [stderr] --> src/database/database.rs:240:53 Dec 13 13:47:30.559 INFO [stderr] | Dec 13 13:47:30.559 INFO [stderr] 240 | / file.write_all(&vec![ Dec 13 13:47:30.559 INFO [stderr] 241 | | (id / 256) as u8, Dec 13 13:47:30.559 INFO [stderr] 242 | | (id % 256) as u8 Dec 13 13:47:30.559 INFO [stderr] 243 | | ]); Dec 13 13:47:30.559 INFO [stderr] | |_______________________________________________________^ Dec 13 13:47:30.559 INFO [stderr] | Dec 13 13:47:30.559 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.559 INFO [stderr] Dec 13 13:47:30.559 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.559 INFO [stderr] --> src/database/database.rs:245:53 Dec 13 13:47:30.559 INFO [stderr] | Dec 13 13:47:30.559 INFO [stderr] 245 | file.write_all(&vec![0]); Dec 13 13:47:30.559 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.559 INFO [stderr] | Dec 13 13:47:30.559 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.559 INFO [stderr] Dec 13 13:47:30.559 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.559 INFO [stderr] --> src/database/database.rs:252:45 Dec 13 13:47:30.559 INFO [stderr] | Dec 13 13:47:30.559 INFO [stderr] 252 | file.write_all(item.as_bytes()); Dec 13 13:47:30.559 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.559 INFO [stderr] | Dec 13 13:47:30.559 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.559 INFO [stderr] Dec 13 13:47:30.559 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.559 INFO [stderr] --> src/database/database.rs:253:45 Dec 13 13:47:30.559 INFO [stderr] | Dec 13 13:47:30.559 INFO [stderr] 253 | file.write_all(&vec![0]); Dec 13 13:47:30.559 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.559 INFO [stderr] | Dec 13 13:47:30.559 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.559 INFO [stderr] Dec 13 13:47:30.559 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.559 INFO [stderr] --> src/database/database.rs:260:53 Dec 13 13:47:30.559 INFO [stderr] | Dec 13 13:47:30.559 INFO [stderr] 260 | / file.write_all(&vec![ Dec 13 13:47:30.559 INFO [stderr] 261 | | (id / 256) as u8, Dec 13 13:47:30.559 INFO [stderr] 262 | | (id % 256) as u8 Dec 13 13:47:30.559 INFO [stderr] 263 | | ]); Dec 13 13:47:30.559 INFO [stderr] | |_______________________________________________________^ Dec 13 13:47:30.559 INFO [stderr] | Dec 13 13:47:30.559 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.559 INFO [stderr] Dec 13 13:47:30.559 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.559 INFO [stderr] --> src/database/database.rs:265:53 Dec 13 13:47:30.559 INFO [stderr] | Dec 13 13:47:30.559 INFO [stderr] 265 | file.write_all(&vec![0]); Dec 13 13:47:30.559 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.559 INFO [stderr] | Dec 13 13:47:30.559 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.559 INFO [stderr] Dec 13 13:47:30.559 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.559 INFO [stderr] --> src/database/database.rs:268:53 Dec 13 13:47:30.559 INFO [stderr] | Dec 13 13:47:30.559 INFO [stderr] 268 | file.write_all(value.as_bytes()); Dec 13 13:47:30.559 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.559 INFO [stderr] | Dec 13 13:47:30.559 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.559 INFO [stderr] Dec 13 13:47:30.559 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.559 INFO [stderr] --> src/database/database.rs:269:53 Dec 13 13:47:30.559 INFO [stderr] | Dec 13 13:47:30.559 INFO [stderr] 269 | file.write_all(&vec![0]); Dec 13 13:47:30.559 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.559 INFO [stderr] | Dec 13 13:47:30.559 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.559 INFO [stderr] Dec 13 13:47:30.560 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.560 INFO [stderr] --> src/database/database.rs:288:9 Dec 13 13:47:30.560 INFO [stderr] | Dec 13 13:47:30.560 INFO [stderr] 288 | fs::remove_file(format!("database_{}/{}", self.name, name)); Dec 13 13:47:30.560 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.560 INFO [stderr] | Dec 13 13:47:30.560 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.560 INFO [stderr] Dec 13 13:47:30.560 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.560 INFO [stderr] --> src/database/database.rs:289:9 Dec 13 13:47:30.560 INFO [stderr] | Dec 13 13:47:30.560 INFO [stderr] 289 | fs::rename(format!("database_{}/{}_temp", self.name, name), format!("database_{}/{}", self.name, name)); Dec 13 13:47:30.560 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.560 INFO [stderr] | Dec 13 13:47:30.560 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.560 INFO [stderr] Dec 13 13:47:30.560 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.560 INFO [stderr] --> src/database/database.rs:308:25 Dec 13 13:47:30.560 INFO [stderr] | Dec 13 13:47:30.560 INFO [stderr] 308 | file.write_all(&ai_bytes); Dec 13 13:47:30.560 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.560 INFO [stderr] | Dec 13 13:47:30.560 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.560 INFO [stderr] Dec 13 13:47:30.560 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.560 INFO [stderr] --> src/database/database.rs:309:25 Dec 13 13:47:30.560 INFO [stderr] | Dec 13 13:47:30.560 INFO [stderr] 309 | file.write_all(&vec![0]); Dec 13 13:47:30.560 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.560 INFO [stderr] | Dec 13 13:47:30.560 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.560 INFO [stderr] Dec 13 13:47:30.560 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.560 INFO [stderr] --> src/database/database.rs:311:25 Dec 13 13:47:30.560 INFO [stderr] | Dec 13 13:47:30.560 INFO [stderr] 311 | file.write_all(&vec![header.columns.len() as u8]); Dec 13 13:47:30.560 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.560 INFO [stderr] | Dec 13 13:47:30.560 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.560 INFO [stderr] Dec 13 13:47:30.560 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.560 INFO [stderr] --> src/database/database.rs:312:25 Dec 13 13:47:30.560 INFO [stderr] | Dec 13 13:47:30.560 INFO [stderr] 312 | file.write_all(&vec![0]); Dec 13 13:47:30.560 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.560 INFO [stderr] | Dec 13 13:47:30.560 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.560 INFO [stderr] Dec 13 13:47:30.560 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.560 INFO [stderr] --> src/database/database.rs:315:29 Dec 13 13:47:30.560 INFO [stderr] | Dec 13 13:47:30.560 INFO [stderr] 315 | file.write_all(column.0.as_bytes()); Dec 13 13:47:30.560 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.560 INFO [stderr] | Dec 13 13:47:30.560 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.560 INFO [stderr] Dec 13 13:47:30.560 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.560 INFO [stderr] --> src/database/database.rs:316:29 Dec 13 13:47:30.560 INFO [stderr] | Dec 13 13:47:30.560 INFO [stderr] 316 | file.write_all(&vec![column.1]); Dec 13 13:47:30.560 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.560 INFO [stderr] | Dec 13 13:47:30.560 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.560 INFO [stderr] Dec 13 13:47:30.560 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.560 INFO [stderr] --> src/database/database.rs:317:29 Dec 13 13:47:30.560 INFO [stderr] | Dec 13 13:47:30.560 INFO [stderr] 317 | file.write_all(&vec![0]); Dec 13 13:47:30.560 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.560 INFO [stderr] | Dec 13 13:47:30.560 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.560 INFO [stderr] Dec 13 13:47:30.561 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.561 INFO [stderr] --> src/database/database.rs:328:53 Dec 13 13:47:30.561 INFO [stderr] | Dec 13 13:47:30.561 INFO [stderr] 328 | / file.write_all(&vec![ Dec 13 13:47:30.561 INFO [stderr] 329 | | (id / 256) as u8, Dec 13 13:47:30.561 INFO [stderr] 330 | | (id % 256) as u8 Dec 13 13:47:30.561 INFO [stderr] 331 | | ]); Dec 13 13:47:30.561 INFO [stderr] | |_______________________________________________________^ Dec 13 13:47:30.561 INFO [stderr] | Dec 13 13:47:30.561 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.561 INFO [stderr] Dec 13 13:47:30.561 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.561 INFO [stderr] --> src/database/database.rs:333:53 Dec 13 13:47:30.561 INFO [stderr] | Dec 13 13:47:30.561 INFO [stderr] 333 | file.write_all(&vec![0]); Dec 13 13:47:30.561 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.561 INFO [stderr] | Dec 13 13:47:30.561 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.561 INFO [stderr] Dec 13 13:47:30.561 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.561 INFO [stderr] --> src/database/database.rs:336:53 Dec 13 13:47:30.561 INFO [stderr] | Dec 13 13:47:30.561 INFO [stderr] 336 | file.write_all(value.as_bytes()); Dec 13 13:47:30.561 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.561 INFO [stderr] | Dec 13 13:47:30.561 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.561 INFO [stderr] Dec 13 13:47:30.561 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.561 INFO [stderr] --> src/database/database.rs:337:53 Dec 13 13:47:30.561 INFO [stderr] | Dec 13 13:47:30.561 INFO [stderr] 337 | file.write_all(&vec![0]); Dec 13 13:47:30.561 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.561 INFO [stderr] | Dec 13 13:47:30.561 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.561 INFO [stderr] Dec 13 13:47:30.561 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.561 INFO [stderr] --> src/database/database.rs:356:9 Dec 13 13:47:30.561 INFO [stderr] | Dec 13 13:47:30.561 INFO [stderr] 356 | fs::remove_file(format!("database_{}/{}", self.name, name)); Dec 13 13:47:30.561 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.561 INFO [stderr] | Dec 13 13:47:30.561 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.561 INFO [stderr] Dec 13 13:47:30.561 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:30.561 INFO [stderr] --> src/database/database.rs:357:9 Dec 13 13:47:30.561 INFO [stderr] | Dec 13 13:47:30.561 INFO [stderr] 357 | fs::rename(format!("database_{}/{}_temp", self.name, name), format!("database_{}/{}", self.name, name)); Dec 13 13:47:30.561 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:30.561 INFO [stderr] | Dec 13 13:47:30.561 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:30.561 INFO [stderr] Dec 13 13:47:30.561 INFO [stderr] warning: literal out of range for u8 Dec 13 13:47:30.561 INFO [stderr] --> src/database/database.rs:429:68 Dec 13 13:47:30.561 INFO [stderr] | Dec 13 13:47:30.561 INFO [stderr] 429 | row.push(DatabaseType::Autoincrement((buf[0] * 256 + buf[1]).into())); Dec 13 13:47:30.561 INFO [stderr] | ^^^ Dec 13 13:47:30.561 INFO [stderr] | Dec 13 13:47:30.561 INFO [stderr] = note: #[warn(overflowing_literals)] on by default Dec 13 13:47:30.561 INFO [stderr] Dec 13 13:47:33.955 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.79s Dec 13 13:47:33.956 INFO [stderr] su: No module specific data is present Dec 13 13:47:34.783 INFO running `"docker" "inspect" "010fb3929193f7e179fa3ee02d4ab7a1d03777457b205c514330dbbc2aa37bde"` Dec 13 13:47:35.181 INFO running `"docker" "rm" "-f" "010fb3929193f7e179fa3ee02d4ab7a1d03777457b205c514330dbbc2aa37bde"` Dec 13 13:47:35.543 INFO [stdout] 010fb3929193f7e179fa3ee02d4ab7a1d03777457b205c514330dbbc2aa37bde Dec 13 13:47:35.549 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 13 13:47:36.003 INFO [stdout] cb809f1d38828c82b8b5e642234df4af01ab73b91541a50cee6502932aaa479b Dec 13 13:47:36.005 INFO running `"docker" "start" "-a" "cb809f1d38828c82b8b5e642234df4af01ab73b91541a50cee6502932aaa479b"` Dec 13 13:47:37.450 INFO [stderr] usermod: no changes Dec 13 13:47:37.543 INFO [stderr] Compiling app v1.0.0 (/source) Dec 13 13:47:38.371 INFO [stderr] warning: unused import: `std::collections::HashMap` Dec 13 13:47:38.371 INFO [stderr] --> src/database/database.rs:7:5 Dec 13 13:47:38.371 INFO [stderr] | Dec 13 13:47:38.371 INFO [stderr] 7 | use std::collections::HashMap; Dec 13 13:47:38.371 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.371 INFO [stderr] | Dec 13 13:47:38.371 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 13 13:47:38.371 INFO [stderr] Dec 13 13:47:38.371 INFO [stderr] warning: unused import: `Database` Dec 13 13:47:38.371 INFO [stderr] --> src/database/query.rs:1:23 Dec 13 13:47:38.371 INFO [stderr] | Dec 13 13:47:38.371 INFO [stderr] 1 | use super::database::{Database, DatabaseType}; Dec 13 13:47:38.371 INFO [stderr] | ^^^^^^^^ Dec 13 13:47:38.371 INFO [stderr] Dec 13 13:47:38.724 INFO [stderr] warning: unused variable: `current_level` Dec 13 13:47:38.724 INFO [stderr] --> src/json/json.rs:79:9 Dec 13 13:47:38.724 INFO [stderr] | Dec 13 13:47:38.724 INFO [stderr] 79 | let current_level: Json = Json::Object(HashMap::new()); Dec 13 13:47:38.724 INFO [stderr] | ^^^^^^^^^^^^^ help: consider using `_current_level` instead Dec 13 13:47:38.724 INFO [stderr] | Dec 13 13:47:38.724 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 13 13:47:38.724 INFO [stderr] Dec 13 13:47:38.724 INFO [stderr] warning: unused variable: `parent` Dec 13 13:47:38.724 INFO [stderr] --> src/json/json.rs:81:9 Dec 13 13:47:38.724 INFO [stderr] | Dec 13 13:47:38.724 INFO [stderr] 81 | let parent: &str = "object"; Dec 13 13:47:38.724 INFO [stderr] | ^^^^^^ help: consider using `_parent` instead Dec 13 13:47:38.724 INFO [stderr] Dec 13 13:47:38.724 INFO [stderr] warning: unused variable: `token_type` Dec 13 13:47:38.724 INFO [stderr] --> src/json/json.rs:83:9 Dec 13 13:47:38.724 INFO [stderr] | Dec 13 13:47:38.724 INFO [stderr] 83 | let token_type: &str = ""; Dec 13 13:47:38.724 INFO [stderr] | ^^^^^^^^^^ help: consider using `_token_type` instead Dec 13 13:47:38.724 INFO [stderr] Dec 13 13:47:38.724 INFO [stderr] warning: unused variable: `c` Dec 13 13:47:38.724 INFO [stderr] --> src/json/json.rs:86:13 Dec 13 13:47:38.724 INFO [stderr] | Dec 13 13:47:38.724 INFO [stderr] 86 | for (i, c) in json.chars().enumerate() { Dec 13 13:47:38.724 INFO [stderr] | ^ help: consider using `_c` instead Dec 13 13:47:38.724 INFO [stderr] Dec 13 13:47:38.724 INFO [stderr] warning: unused variable: `content_type` Dec 13 13:47:38.724 INFO [stderr] --> src/server/request.rs:88:38 Dec 13 13:47:38.724 INFO [stderr] | Dec 13 13:47:38.724 INFO [stderr] 88 | fn parse_body(body: Vec, content_type: String) -> String { Dec 13 13:47:38.724 INFO [stderr] | ^^^^^^^^^^^^ help: consider using `_content_type` instead Dec 13 13:47:38.724 INFO [stderr] Dec 13 13:47:38.724 INFO [stderr] warning: variable `post_id` is assigned to, but never used Dec 13 13:47:38.724 INFO [stderr] --> src/blog/post.rs:69:17 Dec 13 13:47:38.724 INFO [stderr] | Dec 13 13:47:38.724 INFO [stderr] 69 | let mut post_id: u16 = 0; Dec 13 13:47:38.724 INFO [stderr] | ^^^^^^^ Dec 13 13:47:38.724 INFO [stderr] | Dec 13 13:47:38.724 INFO [stderr] = note: consider using `_post_id` instead Dec 13 13:47:38.724 INFO [stderr] Dec 13 13:47:38.724 INFO [stderr] warning: value assigned to `post_id` is never read Dec 13 13:47:38.724 INFO [stderr] --> src/blog/post.rs:77:21 Dec 13 13:47:38.724 INFO [stderr] | Dec 13 13:47:38.724 INFO [stderr] 77 | post_id = *id; Dec 13 13:47:38.724 INFO [stderr] | ^^^^^^^ Dec 13 13:47:38.724 INFO [stderr] | Dec 13 13:47:38.724 INFO [stderr] = note: #[warn(unused_assignments)] on by default Dec 13 13:47:38.724 INFO [stderr] Dec 13 13:47:38.724 INFO [stderr] warning: unused variable: `x` Dec 13 13:47:38.724 INFO [stderr] --> src/database/database.rs:368:16 Dec 13 13:47:38.724 INFO [stderr] | Dec 13 13:47:38.724 INFO [stderr] 368 | Ok(x) => { Dec 13 13:47:38.724 INFO [stderr] | ^ help: consider using `_x` instead Dec 13 13:47:38.724 INFO [stderr] Dec 13 13:47:38.724 INFO [stderr] warning: unused variable: `e` Dec 13 13:47:38.725 INFO [stderr] --> src/database/database.rs:388:17 Dec 13 13:47:38.725 INFO [stderr] | Dec 13 13:47:38.725 INFO [stderr] 388 | Err(e) => { Dec 13 13:47:38.725 INFO [stderr] | ^ help: consider using `_e` instead Dec 13 13:47:38.725 INFO [stderr] Dec 13 13:47:38.725 INFO [stderr] warning: unused variable: `e` Dec 13 13:47:38.725 INFO [stderr] --> src/database/database.rs:404:17 Dec 13 13:47:38.725 INFO [stderr] | Dec 13 13:47:38.725 INFO [stderr] 404 | Err(e) => {} Dec 13 13:47:38.725 INFO [stderr] | ^ help: consider using `_e` instead Dec 13 13:47:38.725 INFO [stderr] Dec 13 13:47:38.725 INFO [stderr] warning: unused variable: `e` Dec 13 13:47:38.725 INFO [stderr] --> src/database/database.rs:427:29 Dec 13 13:47:38.725 INFO [stderr] | Dec 13 13:47:38.725 INFO [stderr] 427 | Err(e) => {} Dec 13 13:47:38.725 INFO [stderr] | ^ help: consider using `_e` instead Dec 13 13:47:38.725 INFO [stderr] Dec 13 13:47:38.725 INFO [stderr] warning: unused variable: `result` Dec 13 13:47:38.725 INFO [stderr] --> src/database/query.rs:14:22 Dec 13 13:47:38.725 INFO [stderr] | Dec 13 13:47:38.725 INFO [stderr] 14 | filter: |result| { Dec 13 13:47:38.725 INFO [stderr] | ^^^^^^ help: consider using `_result` instead Dec 13 13:47:38.725 INFO [stderr] Dec 13 13:47:38.871 INFO [stderr] warning: method is never used: `new` Dec 13 13:47:38.871 INFO [stderr] --> src/blog/post.rs:19:5 Dec 13 13:47:38.871 INFO [stderr] | Dec 13 13:47:38.871 INFO [stderr] 19 | pub fn new(path: PathBuf) -> Post { Dec 13 13:47:38.871 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.871 INFO [stderr] | Dec 13 13:47:38.871 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 13 13:47:38.871 INFO [stderr] Dec 13 13:47:38.871 INFO [stderr] warning: method is never used: `hash_title` Dec 13 13:47:38.871 INFO [stderr] --> src/blog/post.rs:125:5 Dec 13 13:47:38.871 INFO [stderr] | Dec 13 13:47:38.871 INFO [stderr] 125 | pub fn hash_title(title: String) -> String { Dec 13 13:47:38.871 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.871 INFO [stderr] Dec 13 13:47:38.871 INFO [stderr] warning: variant is never constructed: `Bool` Dec 13 13:47:38.871 INFO [stderr] --> src/json/json.rs:7:5 Dec 13 13:47:38.871 INFO [stderr] | Dec 13 13:47:38.871 INFO [stderr] 7 | Bool(bool), Dec 13 13:47:38.871 INFO [stderr] | ^^^^^^^^^^ Dec 13 13:47:38.871 INFO [stderr] Dec 13 13:47:38.871 INFO [stderr] warning: variant is never constructed: `Null` Dec 13 13:47:38.871 INFO [stderr] --> src/json/json.rs:10:5 Dec 13 13:47:38.871 INFO [stderr] | Dec 13 13:47:38.871 INFO [stderr] 10 | Null Dec 13 13:47:38.871 INFO [stderr] | ^^^^ Dec 13 13:47:38.871 INFO [stderr] Dec 13 13:47:38.871 INFO [stderr] warning: variant is never constructed: `Key` Dec 13 13:47:38.871 INFO [stderr] --> src/json/json.rs:61:5 Dec 13 13:47:38.871 INFO [stderr] | Dec 13 13:47:38.871 INFO [stderr] 61 | Key, Dec 13 13:47:38.871 INFO [stderr] | ^^^ Dec 13 13:47:38.871 INFO [stderr] Dec 13 13:47:38.871 INFO [stderr] warning: variant is never constructed: `String` Dec 13 13:47:38.871 INFO [stderr] --> src/json/json.rs:62:5 Dec 13 13:47:38.871 INFO [stderr] | Dec 13 13:47:38.871 INFO [stderr] 62 | String, Dec 13 13:47:38.871 INFO [stderr] | ^^^^^^ Dec 13 13:47:38.871 INFO [stderr] Dec 13 13:47:38.871 INFO [stderr] warning: variant is never constructed: `Number` Dec 13 13:47:38.871 INFO [stderr] --> src/json/json.rs:63:5 Dec 13 13:47:38.871 INFO [stderr] | Dec 13 13:47:38.872 INFO [stderr] 63 | Number, Dec 13 13:47:38.872 INFO [stderr] | ^^^^^^ Dec 13 13:47:38.872 INFO [stderr] Dec 13 13:47:38.872 INFO [stderr] warning: variant is never constructed: `Bool` Dec 13 13:47:38.872 INFO [stderr] --> src/json/json.rs:64:5 Dec 13 13:47:38.872 INFO [stderr] | Dec 13 13:47:38.872 INFO [stderr] 64 | Bool, Dec 13 13:47:38.872 INFO [stderr] | ^^^^ Dec 13 13:47:38.872 INFO [stderr] Dec 13 13:47:38.872 INFO [stderr] warning: variant is never constructed: `Array` Dec 13 13:47:38.872 INFO [stderr] --> src/json/json.rs:65:5 Dec 13 13:47:38.872 INFO [stderr] | Dec 13 13:47:38.872 INFO [stderr] 65 | Array, Dec 13 13:47:38.872 INFO [stderr] | ^^^^^ Dec 13 13:47:38.872 INFO [stderr] Dec 13 13:47:38.872 INFO [stderr] warning: method is never used: `val` Dec 13 13:47:38.872 INFO [stderr] --> src/database/database.rs:22:5 Dec 13 13:47:38.872 INFO [stderr] | Dec 13 13:47:38.872 INFO [stderr] 22 | pub fn val(&mut self) { Dec 13 13:47:38.872 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.872 INFO [stderr] Dec 13 13:47:38.872 INFO [stderr] warning: method is never used: `query` Dec 13 13:47:38.872 INFO [stderr] --> src/database/database.rs:98:5 Dec 13 13:47:38.872 INFO [stderr] | Dec 13 13:47:38.872 INFO [stderr] 98 | pub fn query(&mut self) -> Query { Dec 13 13:47:38.872 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.872 INFO [stderr] Dec 13 13:47:38.872 INFO [stderr] warning: struct is never constructed: `Query` Dec 13 13:47:38.872 INFO [stderr] --> src/database/query.rs:3:1 Dec 13 13:47:38.872 INFO [stderr] | Dec 13 13:47:38.872 INFO [stderr] 3 | pub struct Query { Dec 13 13:47:38.872 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 13 13:47:38.872 INFO [stderr] Dec 13 13:47:38.872 INFO [stderr] warning: method is never used: `new` Dec 13 13:47:38.872 INFO [stderr] --> src/database/query.rs:10:5 Dec 13 13:47:38.872 INFO [stderr] | Dec 13 13:47:38.872 INFO [stderr] 10 | pub fn new(database: &str) -> Query { Dec 13 13:47:38.872 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.872 INFO [stderr] Dec 13 13:47:38.872 INFO [stderr] warning: method is never used: `select` Dec 13 13:47:38.872 INFO [stderr] --> src/database/query.rs:19:5 Dec 13 13:47:38.872 INFO [stderr] | Dec 13 13:47:38.872 INFO [stderr] 19 | pub fn select(&mut self, table: &str) -> &mut Query { Dec 13 13:47:38.872 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.872 INFO [stderr] Dec 13 13:47:38.872 INFO [stderr] warning: method is never used: `filter` Dec 13 13:47:38.872 INFO [stderr] --> src/database/query.rs:23:5 Dec 13 13:47:38.872 INFO [stderr] | Dec 13 13:47:38.872 INFO [stderr] 23 | pub fn filter(&mut self, filtering: fn(rows: Vec) -> bool) -> &mut Query { Dec 13 13:47:38.872 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.872 INFO [stderr] Dec 13 13:47:38.872 INFO [stderr] warning: method is never used: `execute` Dec 13 13:47:38.872 INFO [stderr] --> src/database/query.rs:27:5 Dec 13 13:47:38.872 INFO [stderr] | Dec 13 13:47:38.872 INFO [stderr] 27 | pub fn execute(&mut self) { Dec 13 13:47:38.872 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.872 INFO [stderr] Dec 13 13:47:38.884 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.884 INFO [stderr] --> src/database/database.rs:71:25 Dec 13 13:47:38.884 INFO [stderr] | Dec 13 13:47:38.884 INFO [stderr] 71 | file.write_all(&vec![0, 0, 0]); Dec 13 13:47:38.884 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.884 INFO [stderr] | Dec 13 13:47:38.884 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 13 13:47:38.884 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.884 INFO [stderr] Dec 13 13:47:38.884 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.884 INFO [stderr] --> src/database/database.rs:72:25 Dec 13 13:47:38.884 INFO [stderr] | Dec 13 13:47:38.884 INFO [stderr] 72 | file.write_all(&vec![columns.len() as u8, 0]); Dec 13 13:47:38.884 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.884 INFO [stderr] | Dec 13 13:47:38.884 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.884 INFO [stderr] Dec 13 13:47:38.884 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.884 INFO [stderr] --> src/database/database.rs:74:29 Dec 13 13:47:38.884 INFO [stderr] | Dec 13 13:47:38.884 INFO [stderr] 74 | file.write_all(&column.0.as_bytes()); Dec 13 13:47:38.884 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.884 INFO [stderr] | Dec 13 13:47:38.884 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.884 INFO [stderr] Dec 13 13:47:38.884 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.884 INFO [stderr] --> src/database/database.rs:77:37 Dec 13 13:47:38.884 INFO [stderr] | Dec 13 13:47:38.884 INFO [stderr] 77 | file.write_all(&vec![1, 0]); Dec 13 13:47:38.884 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.884 INFO [stderr] | Dec 13 13:47:38.884 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.884 INFO [stderr] Dec 13 13:47:38.884 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.884 INFO [stderr] --> src/database/database.rs:80:37 Dec 13 13:47:38.884 INFO [stderr] | Dec 13 13:47:38.884 INFO [stderr] 80 | file.write_all(&vec![2, 0]); Dec 13 13:47:38.884 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.884 INFO [stderr] | Dec 13 13:47:38.884 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.884 INFO [stderr] Dec 13 13:47:38.884 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.884 INFO [stderr] --> src/database/database.rs:83:37 Dec 13 13:47:38.884 INFO [stderr] | Dec 13 13:47:38.884 INFO [stderr] 83 | file.write_all(&vec![2, 0]); Dec 13 13:47:38.884 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.884 INFO [stderr] | Dec 13 13:47:38.884 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.884 INFO [stderr] Dec 13 13:47:38.884 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.884 INFO [stderr] --> src/database/database.rs:149:25 Dec 13 13:47:38.884 INFO [stderr] | Dec 13 13:47:38.884 INFO [stderr] 149 | file.write_all(&ai_bytes); Dec 13 13:47:38.884 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.884 INFO [stderr] | Dec 13 13:47:38.884 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.884 INFO [stderr] Dec 13 13:47:38.884 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.884 INFO [stderr] --> src/database/database.rs:150:25 Dec 13 13:47:38.884 INFO [stderr] | Dec 13 13:47:38.884 INFO [stderr] 150 | file.write_all(&vec![0]); Dec 13 13:47:38.884 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.884 INFO [stderr] | Dec 13 13:47:38.884 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.884 INFO [stderr] Dec 13 13:47:38.884 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.884 INFO [stderr] --> src/database/database.rs:152:25 Dec 13 13:47:38.884 INFO [stderr] | Dec 13 13:47:38.884 INFO [stderr] 152 | file.write_all(&vec![header.columns.len() as u8]); Dec 13 13:47:38.884 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.884 INFO [stderr] | Dec 13 13:47:38.884 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.884 INFO [stderr] Dec 13 13:47:38.884 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.884 INFO [stderr] --> src/database/database.rs:153:25 Dec 13 13:47:38.884 INFO [stderr] | Dec 13 13:47:38.884 INFO [stderr] 153 | file.write_all(&vec![0]); Dec 13 13:47:38.884 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.884 INFO [stderr] | Dec 13 13:47:38.884 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.884 INFO [stderr] Dec 13 13:47:38.884 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.884 INFO [stderr] --> src/database/database.rs:156:29 Dec 13 13:47:38.884 INFO [stderr] | Dec 13 13:47:38.884 INFO [stderr] 156 | file.write_all(column.0.as_bytes()); Dec 13 13:47:38.884 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.884 INFO [stderr] | Dec 13 13:47:38.884 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.884 INFO [stderr] Dec 13 13:47:38.884 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.884 INFO [stderr] --> src/database/database.rs:157:29 Dec 13 13:47:38.884 INFO [stderr] | Dec 13 13:47:38.884 INFO [stderr] 157 | file.write_all(&vec![column.1]); Dec 13 13:47:38.884 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.884 INFO [stderr] | Dec 13 13:47:38.884 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.884 INFO [stderr] Dec 13 13:47:38.885 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.885 INFO [stderr] --> src/database/database.rs:158:29 Dec 13 13:47:38.885 INFO [stderr] | Dec 13 13:47:38.885 INFO [stderr] 158 | file.write_all(&vec![0]); Dec 13 13:47:38.885 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.885 INFO [stderr] | Dec 13 13:47:38.885 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.885 INFO [stderr] Dec 13 13:47:38.885 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.885 INFO [stderr] --> src/database/database.rs:167:49 Dec 13 13:47:38.885 INFO [stderr] | Dec 13 13:47:38.885 INFO [stderr] 167 | / file.write_all(&vec![ Dec 13 13:47:38.885 INFO [stderr] 168 | | (id / 256) as u8, Dec 13 13:47:38.885 INFO [stderr] 169 | | (id % 256) as u8 Dec 13 13:47:38.885 INFO [stderr] 170 | | ]); Dec 13 13:47:38.885 INFO [stderr] | |___________________________________________________^ Dec 13 13:47:38.885 INFO [stderr] | Dec 13 13:47:38.885 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.885 INFO [stderr] Dec 13 13:47:38.885 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.885 INFO [stderr] --> src/database/database.rs:171:49 Dec 13 13:47:38.885 INFO [stderr] | Dec 13 13:47:38.885 INFO [stderr] 171 | file.write_all(&vec![0]); Dec 13 13:47:38.885 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.885 INFO [stderr] | Dec 13 13:47:38.885 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.885 INFO [stderr] Dec 13 13:47:38.885 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.885 INFO [stderr] --> src/database/database.rs:174:49 Dec 13 13:47:38.885 INFO [stderr] | Dec 13 13:47:38.885 INFO [stderr] 174 | file.write_all(value.as_bytes()); Dec 13 13:47:38.885 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.885 INFO [stderr] | Dec 13 13:47:38.885 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.885 INFO [stderr] Dec 13 13:47:38.885 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.885 INFO [stderr] --> src/database/database.rs:175:49 Dec 13 13:47:38.885 INFO [stderr] | Dec 13 13:47:38.885 INFO [stderr] 175 | file.write_all(&vec![0]); Dec 13 13:47:38.885 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.885 INFO [stderr] | Dec 13 13:47:38.885 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.885 INFO [stderr] Dec 13 13:47:38.885 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.885 INFO [stderr] --> src/database/database.rs:186:25 Dec 13 13:47:38.885 INFO [stderr] | Dec 13 13:47:38.885 INFO [stderr] 186 | file.write_all(&ai_bytes); Dec 13 13:47:38.885 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.885 INFO [stderr] | Dec 13 13:47:38.885 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.885 INFO [stderr] Dec 13 13:47:38.885 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.885 INFO [stderr] --> src/database/database.rs:187:25 Dec 13 13:47:38.885 INFO [stderr] | Dec 13 13:47:38.885 INFO [stderr] 187 | file.write_all(&vec![0]); Dec 13 13:47:38.885 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.885 INFO [stderr] | Dec 13 13:47:38.885 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.885 INFO [stderr] Dec 13 13:47:38.885 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.885 INFO [stderr] --> src/database/database.rs:190:29 Dec 13 13:47:38.885 INFO [stderr] | Dec 13 13:47:38.885 INFO [stderr] 190 | file.write_all(item.as_bytes()); Dec 13 13:47:38.885 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.885 INFO [stderr] | Dec 13 13:47:38.885 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.885 INFO [stderr] Dec 13 13:47:38.885 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.885 INFO [stderr] --> src/database/database.rs:191:29 Dec 13 13:47:38.885 INFO [stderr] | Dec 13 13:47:38.885 INFO [stderr] 191 | file.write_all(&vec![0]); Dec 13 13:47:38.885 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.885 INFO [stderr] | Dec 13 13:47:38.885 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.885 INFO [stderr] Dec 13 13:47:38.885 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.885 INFO [stderr] --> src/database/database.rs:200:9 Dec 13 13:47:38.885 INFO [stderr] | Dec 13 13:47:38.885 INFO [stderr] 200 | fs::remove_file(format!("database_{}/{}", self.name, name)); Dec 13 13:47:38.885 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.885 INFO [stderr] | Dec 13 13:47:38.885 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.885 INFO [stderr] Dec 13 13:47:38.885 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.885 INFO [stderr] --> src/database/database.rs:201:9 Dec 13 13:47:38.885 INFO [stderr] | Dec 13 13:47:38.885 INFO [stderr] 201 | fs::rename(format!("database_{}/{}_temp", self.name, name), format!("database_{}/{}", self.name, name)); Dec 13 13:47:38.885 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.885 INFO [stderr] | Dec 13 13:47:38.885 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.885 INFO [stderr] Dec 13 13:47:38.885 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.885 INFO [stderr] --> src/database/database.rs:220:25 Dec 13 13:47:38.885 INFO [stderr] | Dec 13 13:47:38.885 INFO [stderr] 220 | file.write_all(&ai_bytes); Dec 13 13:47:38.885 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.885 INFO [stderr] | Dec 13 13:47:38.885 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.885 INFO [stderr] Dec 13 13:47:38.885 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.885 INFO [stderr] --> src/database/database.rs:221:25 Dec 13 13:47:38.885 INFO [stderr] | Dec 13 13:47:38.885 INFO [stderr] 221 | file.write_all(&vec![0]); Dec 13 13:47:38.885 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.885 INFO [stderr] | Dec 13 13:47:38.885 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.885 INFO [stderr] Dec 13 13:47:38.885 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.885 INFO [stderr] --> src/database/database.rs:223:25 Dec 13 13:47:38.885 INFO [stderr] | Dec 13 13:47:38.885 INFO [stderr] 223 | file.write_all(&vec![header.columns.len() as u8]); Dec 13 13:47:38.886 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.886 INFO [stderr] | Dec 13 13:47:38.886 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.886 INFO [stderr] Dec 13 13:47:38.886 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.886 INFO [stderr] --> src/database/database.rs:224:25 Dec 13 13:47:38.886 INFO [stderr] | Dec 13 13:47:38.886 INFO [stderr] 224 | file.write_all(&vec![0]); Dec 13 13:47:38.886 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.886 INFO [stderr] | Dec 13 13:47:38.886 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.886 INFO [stderr] Dec 13 13:47:38.886 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.886 INFO [stderr] --> src/database/database.rs:227:29 Dec 13 13:47:38.886 INFO [stderr] | Dec 13 13:47:38.886 INFO [stderr] 227 | file.write_all(column.0.as_bytes()); Dec 13 13:47:38.886 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.886 INFO [stderr] | Dec 13 13:47:38.886 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.886 INFO [stderr] Dec 13 13:47:38.886 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.886 INFO [stderr] --> src/database/database.rs:228:29 Dec 13 13:47:38.886 INFO [stderr] | Dec 13 13:47:38.886 INFO [stderr] 228 | file.write_all(&vec![column.1]); Dec 13 13:47:38.886 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.886 INFO [stderr] | Dec 13 13:47:38.886 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.886 INFO [stderr] Dec 13 13:47:38.886 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.886 INFO [stderr] --> src/database/database.rs:229:29 Dec 13 13:47:38.886 INFO [stderr] | Dec 13 13:47:38.886 INFO [stderr] 229 | file.write_all(&vec![0]); Dec 13 13:47:38.886 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.886 INFO [stderr] | Dec 13 13:47:38.886 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.886 INFO [stderr] Dec 13 13:47:38.886 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.886 INFO [stderr] --> src/database/database.rs:240:53 Dec 13 13:47:38.886 INFO [stderr] | Dec 13 13:47:38.886 INFO [stderr] 240 | / file.write_all(&vec![ Dec 13 13:47:38.886 INFO [stderr] 241 | | (id / 256) as u8, Dec 13 13:47:38.886 INFO [stderr] 242 | | (id % 256) as u8 Dec 13 13:47:38.886 INFO [stderr] 243 | | ]); Dec 13 13:47:38.886 INFO [stderr] | |_______________________________________________________^ Dec 13 13:47:38.886 INFO [stderr] | Dec 13 13:47:38.886 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.886 INFO [stderr] Dec 13 13:47:38.886 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.886 INFO [stderr] --> src/database/database.rs:245:53 Dec 13 13:47:38.886 INFO [stderr] | Dec 13 13:47:38.886 INFO [stderr] 245 | file.write_all(&vec![0]); Dec 13 13:47:38.886 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.886 INFO [stderr] | Dec 13 13:47:38.886 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.886 INFO [stderr] Dec 13 13:47:38.886 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.886 INFO [stderr] --> src/database/database.rs:252:45 Dec 13 13:47:38.886 INFO [stderr] | Dec 13 13:47:38.886 INFO [stderr] 252 | file.write_all(item.as_bytes()); Dec 13 13:47:38.886 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.886 INFO [stderr] | Dec 13 13:47:38.886 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.886 INFO [stderr] Dec 13 13:47:38.886 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.886 INFO [stderr] --> src/database/database.rs:253:45 Dec 13 13:47:38.886 INFO [stderr] | Dec 13 13:47:38.886 INFO [stderr] 253 | file.write_all(&vec![0]); Dec 13 13:47:38.886 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.886 INFO [stderr] | Dec 13 13:47:38.886 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.886 INFO [stderr] Dec 13 13:47:38.886 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.886 INFO [stderr] --> src/database/database.rs:260:53 Dec 13 13:47:38.886 INFO [stderr] | Dec 13 13:47:38.886 INFO [stderr] 260 | / file.write_all(&vec![ Dec 13 13:47:38.886 INFO [stderr] 261 | | (id / 256) as u8, Dec 13 13:47:38.886 INFO [stderr] 262 | | (id % 256) as u8 Dec 13 13:47:38.886 INFO [stderr] 263 | | ]); Dec 13 13:47:38.886 INFO [stderr] | |_______________________________________________________^ Dec 13 13:47:38.886 INFO [stderr] | Dec 13 13:47:38.886 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.886 INFO [stderr] Dec 13 13:47:38.886 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.886 INFO [stderr] --> src/database/database.rs:265:53 Dec 13 13:47:38.886 INFO [stderr] | Dec 13 13:47:38.886 INFO [stderr] 265 | file.write_all(&vec![0]); Dec 13 13:47:38.886 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.886 INFO [stderr] | Dec 13 13:47:38.886 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.886 INFO [stderr] Dec 13 13:47:38.886 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.886 INFO [stderr] --> src/database/database.rs:268:53 Dec 13 13:47:38.886 INFO [stderr] | Dec 13 13:47:38.886 INFO [stderr] 268 | file.write_all(value.as_bytes()); Dec 13 13:47:38.886 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.886 INFO [stderr] | Dec 13 13:47:38.886 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.886 INFO [stderr] Dec 13 13:47:38.886 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.886 INFO [stderr] --> src/database/database.rs:269:53 Dec 13 13:47:38.886 INFO [stderr] | Dec 13 13:47:38.886 INFO [stderr] 269 | file.write_all(&vec![0]); Dec 13 13:47:38.886 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.886 INFO [stderr] | Dec 13 13:47:38.886 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.886 INFO [stderr] Dec 13 13:47:38.886 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.886 INFO [stderr] --> src/database/database.rs:288:9 Dec 13 13:47:38.886 INFO [stderr] | Dec 13 13:47:38.886 INFO [stderr] 288 | fs::remove_file(format!("database_{}/{}", self.name, name)); Dec 13 13:47:38.887 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.887 INFO [stderr] | Dec 13 13:47:38.887 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.887 INFO [stderr] Dec 13 13:47:38.887 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.887 INFO [stderr] --> src/database/database.rs:289:9 Dec 13 13:47:38.887 INFO [stderr] | Dec 13 13:47:38.887 INFO [stderr] 289 | fs::rename(format!("database_{}/{}_temp", self.name, name), format!("database_{}/{}", self.name, name)); Dec 13 13:47:38.887 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.887 INFO [stderr] | Dec 13 13:47:38.887 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.887 INFO [stderr] Dec 13 13:47:38.887 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.887 INFO [stderr] --> src/database/database.rs:308:25 Dec 13 13:47:38.887 INFO [stderr] | Dec 13 13:47:38.887 INFO [stderr] 308 | file.write_all(&ai_bytes); Dec 13 13:47:38.887 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.887 INFO [stderr] | Dec 13 13:47:38.887 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.887 INFO [stderr] Dec 13 13:47:38.887 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.887 INFO [stderr] --> src/database/database.rs:309:25 Dec 13 13:47:38.887 INFO [stderr] | Dec 13 13:47:38.887 INFO [stderr] 309 | file.write_all(&vec![0]); Dec 13 13:47:38.887 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.887 INFO [stderr] | Dec 13 13:47:38.887 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.887 INFO [stderr] Dec 13 13:47:38.887 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.887 INFO [stderr] --> src/database/database.rs:311:25 Dec 13 13:47:38.887 INFO [stderr] | Dec 13 13:47:38.887 INFO [stderr] 311 | file.write_all(&vec![header.columns.len() as u8]); Dec 13 13:47:38.887 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.887 INFO [stderr] | Dec 13 13:47:38.887 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.887 INFO [stderr] Dec 13 13:47:38.887 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.887 INFO [stderr] --> src/database/database.rs:312:25 Dec 13 13:47:38.887 INFO [stderr] | Dec 13 13:47:38.887 INFO [stderr] 312 | file.write_all(&vec![0]); Dec 13 13:47:38.887 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.887 INFO [stderr] | Dec 13 13:47:38.887 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.887 INFO [stderr] Dec 13 13:47:38.887 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.887 INFO [stderr] --> src/database/database.rs:315:29 Dec 13 13:47:38.887 INFO [stderr] | Dec 13 13:47:38.887 INFO [stderr] 315 | file.write_all(column.0.as_bytes()); Dec 13 13:47:38.887 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.887 INFO [stderr] | Dec 13 13:47:38.887 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.887 INFO [stderr] Dec 13 13:47:38.887 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.887 INFO [stderr] --> src/database/database.rs:316:29 Dec 13 13:47:38.887 INFO [stderr] | Dec 13 13:47:38.887 INFO [stderr] 316 | file.write_all(&vec![column.1]); Dec 13 13:47:38.887 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.887 INFO [stderr] | Dec 13 13:47:38.887 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.887 INFO [stderr] Dec 13 13:47:38.888 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.888 INFO [stderr] --> src/database/database.rs:317:29 Dec 13 13:47:38.888 INFO [stderr] | Dec 13 13:47:38.888 INFO [stderr] 317 | file.write_all(&vec![0]); Dec 13 13:47:38.888 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.888 INFO [stderr] | Dec 13 13:47:38.888 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.888 INFO [stderr] Dec 13 13:47:38.888 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.888 INFO [stderr] --> src/database/database.rs:328:53 Dec 13 13:47:38.888 INFO [stderr] | Dec 13 13:47:38.888 INFO [stderr] 328 | / file.write_all(&vec![ Dec 13 13:47:38.888 INFO [stderr] 329 | | (id / 256) as u8, Dec 13 13:47:38.888 INFO [stderr] 330 | | (id % 256) as u8 Dec 13 13:47:38.888 INFO [stderr] 331 | | ]); Dec 13 13:47:38.888 INFO [stderr] | |_______________________________________________________^ Dec 13 13:47:38.888 INFO [stderr] | Dec 13 13:47:38.888 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.888 INFO [stderr] Dec 13 13:47:38.888 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.888 INFO [stderr] --> src/database/database.rs:333:53 Dec 13 13:47:38.888 INFO [stderr] | Dec 13 13:47:38.888 INFO [stderr] 333 | file.write_all(&vec![0]); Dec 13 13:47:38.888 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.888 INFO [stderr] | Dec 13 13:47:38.888 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.888 INFO [stderr] Dec 13 13:47:38.888 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.888 INFO [stderr] --> src/database/database.rs:336:53 Dec 13 13:47:38.888 INFO [stderr] | Dec 13 13:47:38.888 INFO [stderr] 336 | file.write_all(value.as_bytes()); Dec 13 13:47:38.888 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.888 INFO [stderr] | Dec 13 13:47:38.888 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.888 INFO [stderr] Dec 13 13:47:38.888 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.888 INFO [stderr] --> src/database/database.rs:337:53 Dec 13 13:47:38.888 INFO [stderr] | Dec 13 13:47:38.888 INFO [stderr] 337 | file.write_all(&vec![0]); Dec 13 13:47:38.888 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.888 INFO [stderr] | Dec 13 13:47:38.888 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.888 INFO [stderr] Dec 13 13:47:38.888 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.888 INFO [stderr] --> src/database/database.rs:356:9 Dec 13 13:47:38.888 INFO [stderr] | Dec 13 13:47:38.888 INFO [stderr] 356 | fs::remove_file(format!("database_{}/{}", self.name, name)); Dec 13 13:47:38.888 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.888 INFO [stderr] | Dec 13 13:47:38.888 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.888 INFO [stderr] Dec 13 13:47:38.888 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 13 13:47:38.888 INFO [stderr] --> src/database/database.rs:357:9 Dec 13 13:47:38.888 INFO [stderr] | Dec 13 13:47:38.888 INFO [stderr] 357 | fs::rename(format!("database_{}/{}_temp", self.name, name), format!("database_{}/{}", self.name, name)); Dec 13 13:47:38.888 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 13 13:47:38.888 INFO [stderr] | Dec 13 13:47:38.888 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 13 13:47:38.888 INFO [stderr] Dec 13 13:47:38.895 INFO [stderr] warning: literal out of range for u8 Dec 13 13:47:38.895 INFO [stderr] --> src/database/database.rs:429:68 Dec 13 13:47:38.895 INFO [stderr] | Dec 13 13:47:38.895 INFO [stderr] 429 | row.push(DatabaseType::Autoincrement((buf[0] * 256 + buf[1]).into())); Dec 13 13:47:38.895 INFO [stderr] | ^^^ Dec 13 13:47:38.895 INFO [stderr] | Dec 13 13:47:38.895 INFO [stderr] = note: #[warn(overflowing_literals)] on by default Dec 13 13:47:38.895 INFO [stderr] Dec 13 13:47:39.327 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.84s Dec 13 13:47:39.340 INFO [stderr] su: No module specific data is present Dec 13 13:47:39.943 INFO running `"docker" "inspect" "cb809f1d38828c82b8b5e642234df4af01ab73b91541a50cee6502932aaa479b"` Dec 13 13:47:40.297 INFO running `"docker" "rm" "-f" "cb809f1d38828c82b8b5e642234df4af01ab73b91541a50cee6502932aaa479b"` Dec 13 13:47:40.714 INFO [stdout] cb809f1d38828c82b8b5e642234df4af01ab73b91541a50cee6502932aaa479b Dec 13 13:47:40.717 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-5/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"` Dec 13 13:47:41.100 INFO [stdout] 4daec47007a4b358ac20ccb7b2fdcf001a8533a38e7af0e22949b023e4a2bf2a Dec 13 13:47:41.105 INFO running `"docker" "start" "-a" "4daec47007a4b358ac20ccb7b2fdcf001a8533a38e7af0e22949b023e4a2bf2a"` Dec 13 13:47:42.571 INFO [stderr] usermod: no changes Dec 13 13:47:42.635 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.03s Dec 13 13:47:42.646 INFO [stderr] Running /target/debug/deps/app-7f773c35636c725b Dec 13 13:47:42.651 INFO [stdout] Dec 13 13:47:42.651 INFO [stdout] running 0 tests Dec 13 13:47:42.651 INFO [stdout] Dec 13 13:47:42.651 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out Dec 13 13:47:42.651 INFO [stdout] Dec 13 13:47:42.651 INFO [stderr] su: No module specific data is present Dec 13 13:47:43.988 INFO running `"docker" "inspect" "4daec47007a4b358ac20ccb7b2fdcf001a8533a38e7af0e22949b023e4a2bf2a"` Dec 13 13:47:44.376 INFO running `"docker" "rm" "-f" "4daec47007a4b358ac20ccb7b2fdcf001a8533a38e7af0e22949b023e4a2bf2a"` Dec 13 13:47:44.652 INFO [stdout] 4daec47007a4b358ac20ccb7b2fdcf001a8533a38e7af0e22949b023e4a2bf2a