[INFO] updating cached repository https://github.com/kodipe/website [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 00a5428f80e683e7d50aeff27502c3b20695a8f8 [INFO] checking kodipe/website against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkodipe%2Fwebsite" "/workspace/builds/worker-13/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/kodipe/website on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/kodipe/website [INFO] finished tweaking git repo https://github.com/kodipe/website [INFO] tweaked toml for git repo https://github.com/kodipe/website written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/kodipe/website already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] dc0aa851daf84d8b0e996f6e93ade13fccc03c7ec3ad31e2234d894ecfdead57 [INFO] running `"docker" "start" "-a" "dc0aa851daf84d8b0e996f6e93ade13fccc03c7ec3ad31e2234d894ecfdead57"` [INFO] [stderr] Checking cfg-if v0.1.5 [INFO] [stderr] Checking libc v0.2.43 [INFO] [stderr] Checking ucd-util v0.1.1 [INFO] [stderr] Compiling regex v1.0.5 [INFO] [stderr] Checking utf8-ranges v1.0.1 [INFO] [stderr] Compiling lazy_static v1.1.0 [INFO] [stderr] Compiling memchr v2.1.0 [INFO] [stderr] Checking regex-syntax v0.6.2 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking aho-corasick v0.6.8 [INFO] [stderr] Checking app v1.0.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/database/database.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Database` [INFO] [stderr] --> src/database/query.rs:1:23 [INFO] [stderr] | [INFO] [stderr] 1 | use super::database::{Database, DatabaseType}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/database/database.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Database` [INFO] [stderr] --> src/database/query.rs:1:23 [INFO] [stderr] | [INFO] [stderr] 1 | use super::database::{Database, DatabaseType}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/server/session.rs:28:59 [INFO] [stderr] | [INFO] [stderr] 28 | Err(why) => {panic!("couldn't write: {}", why.description())}, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/server/session.rs:28:59 [INFO] [stderr] | [INFO] [stderr] 28 | Err(why) => {panic!("couldn't write: {}", why.description())}, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/server/session.rs:39:49 [INFO] [stderr] | [INFO] [stderr] 39 | panic!("couldn't open: {}", why.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/server/session.rs:43:65 [INFO] [stderr] | [INFO] [stderr] 43 | Err(why) => panic!("couldn't read: {}", why.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/server/session.rs:59:49 [INFO] [stderr] | [INFO] [stderr] 59 | panic!("couldn't open: {}", why.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/server/session.rs:63:65 [INFO] [stderr] | [INFO] [stderr] 63 | Err(why) => panic!("couldn't read: {}", why.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/server/session.rs:39:49 [INFO] [stderr] | [INFO] [stderr] 39 | panic!("couldn't open: {}", why.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/server/session.rs:43:65 [INFO] [stderr] | [INFO] [stderr] 43 | Err(why) => panic!("couldn't read: {}", why.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/server/session.rs:59:49 [INFO] [stderr] | [INFO] [stderr] 59 | panic!("couldn't open: {}", why.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/server/session.rs:63:65 [INFO] [stderr] | [INFO] [stderr] 63 | Err(why) => panic!("couldn't read: {}", why.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/database/database.rs:125:49 [INFO] [stderr] | [INFO] [stderr] 125 | panic!("couldn't open: {}", why.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `content_type` [INFO] [stderr] --> src/server/request.rs:88:38 [INFO] [stderr] | [INFO] [stderr] 88 | fn parse_body(body: Vec, content_type: String) -> String { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content_type` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `post_id` is assigned to, but never used [INFO] [stderr] --> src/blog/post.rs:69:13 [INFO] [stderr] | [INFO] [stderr] 69 | let mut post_id: u16 = 0; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_post_id` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `post_id` is never read [INFO] [stderr] --> src/blog/post.rs:77:21 [INFO] [stderr] | [INFO] [stderr] 77 | post_id = *id; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `current_level` [INFO] [stderr] --> src/json/json.rs:79:9 [INFO] [stderr] | [INFO] [stderr] 79 | let current_level: Json = Json::Object(HashMap::new()); [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_level` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `parent` [INFO] [stderr] --> src/json/json.rs:81:9 [INFO] [stderr] | [INFO] [stderr] 81 | let parent: &str = "object"; [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `token_type` [INFO] [stderr] --> src/json/json.rs:83:9 [INFO] [stderr] | [INFO] [stderr] 83 | let token_type: &str = ""; [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_token_type` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `c` [INFO] [stderr] --> src/json/json.rs:86:13 [INFO] [stderr] | [INFO] [stderr] 86 | for (i, c) in json.chars().enumerate() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/database/database.rs:368:16 [INFO] [stderr] | [INFO] [stderr] 368 | Ok(x) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/database/database.rs:388:17 [INFO] [stderr] | [INFO] [stderr] 388 | Err(e) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/database/database.rs:404:17 [INFO] [stderr] | [INFO] [stderr] 404 | Err(e) => {} [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/database/database.rs:427:29 [INFO] [stderr] | [INFO] [stderr] 427 | Err(e) => {} [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `result` [INFO] [stderr] --> src/database/query.rs:14:22 [INFO] [stderr] | [INFO] [stderr] 14 | filter: |result| { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/database/database.rs:125:49 [INFO] [stderr] | [INFO] [stderr] 125 | panic!("couldn't open: {}", why.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/server/request.rs:45:25 [INFO] [stderr] | [INFO] [stderr] 45 | let mut tokens: Vec<&str> = cap[2].split("?").collect(); [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 variable: `content_type` [INFO] [stderr] --> src/server/request.rs:88:38 [INFO] [stderr] | [INFO] [stderr] 88 | fn parse_body(body: Vec, content_type: String) -> String { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content_type` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `post_id` is assigned to, but never used [INFO] [stderr] --> src/blog/post.rs:69:13 [INFO] [stderr] | [INFO] [stderr] 69 | let mut post_id: u16 = 0; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_post_id` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `post_id` is never read [INFO] [stderr] --> src/blog/post.rs:77:21 [INFO] [stderr] | [INFO] [stderr] 77 | post_id = *id; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `current_level` [INFO] [stderr] --> src/json/json.rs:79:9 [INFO] [stderr] | [INFO] [stderr] 79 | let current_level: Json = Json::Object(HashMap::new()); [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_level` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `parent` [INFO] [stderr] --> src/json/json.rs:81:9 [INFO] [stderr] | [INFO] [stderr] 81 | let parent: &str = "object"; [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parent` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `token_type` [INFO] [stderr] --> src/json/json.rs:83:9 [INFO] [stderr] | [INFO] [stderr] 83 | let token_type: &str = ""; [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_token_type` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `c` [INFO] [stderr] --> src/json/json.rs:86:13 [INFO] [stderr] | [INFO] [stderr] 86 | for (i, c) in json.chars().enumerate() { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `x` [INFO] [stderr] --> src/database/database.rs:368:16 [INFO] [stderr] | [INFO] [stderr] 368 | Ok(x) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_x` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/database/database.rs:388:17 [INFO] [stderr] | [INFO] [stderr] 388 | Err(e) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/database/database.rs:404:17 [INFO] [stderr] | [INFO] [stderr] 404 | Err(e) => {} [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/database/database.rs:427:29 [INFO] [stderr] | [INFO] [stderr] 427 | Err(e) => {} [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `result` [INFO] [stderr] --> src/database/query.rs:14:22 [INFO] [stderr] | [INFO] [stderr] 14 | filter: |result| { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/server/request.rs:45:25 [INFO] [stderr] | [INFO] [stderr] 45 | let mut tokens: Vec<&str> = cap[2].split("?").collect(); [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: method is never used: `new` [INFO] [stderr] --> src/blog/post.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn new(path: PathBuf) -> Post { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `hash_title` [INFO] [stderr] --> src/blog/post.rs:125:5 [INFO] [stderr] | [INFO] [stderr] 125 | pub fn hash_title(title: String) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Bool` [INFO] [stderr] --> src/json/json.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | Bool(bool), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Null` [INFO] [stderr] --> src/json/json.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | Null [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Key` [INFO] [stderr] --> src/json/json.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | Key, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `String` [INFO] [stderr] --> src/json/json.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | String, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Number` [INFO] [stderr] --> src/json/json.rs:63:5 [INFO] [stderr] | [INFO] [stderr] 63 | Number, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Bool` [INFO] [stderr] --> src/json/json.rs:64:5 [INFO] [stderr] | [INFO] [stderr] 64 | Bool, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Array` [INFO] [stderr] --> src/json/json.rs:65:5 [INFO] [stderr] | [INFO] [stderr] 65 | Array, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `val` [INFO] [stderr] --> src/database/database.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn val(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `query` [INFO] [stderr] --> src/database/database.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn query(&mut self) -> Query { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Query` [INFO] [stderr] --> src/database/query.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct Query { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/database/query.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn new(database: &str) -> Query { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `select` [INFO] [stderr] --> src/database/query.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn select(&mut self, table: &str) -> &mut Query { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `filter` [INFO] [stderr] --> src/database/query.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn filter(&mut self, filtering: fn(rows: Vec) -> bool) -> &mut Query { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `execute` [INFO] [stderr] --> src/database/query.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn execute(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/database/database.rs:71:25 [INFO] [stderr] | [INFO] [stderr] 71 | file.write_all(&vec![0, 0, 0]); [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/database.rs:72:25 [INFO] [stderr] | [INFO] [stderr] 72 | file.write_all(&vec![columns.len() as u8, 0]); [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/database/database.rs:74:29 [INFO] [stderr] | [INFO] [stderr] 74 | ... file.write_all(&column.0.as_bytes()); [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/database/database.rs:77:37 [INFO] [stderr] | [INFO] [stderr] 77 | ... file.write_all(&vec![1, 0]); [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/database/database.rs:80:37 [INFO] [stderr] | [INFO] [stderr] 80 | ... file.write_all(&vec![2, 0]); [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/database/database.rs:83:37 [INFO] [stderr] | [INFO] [stderr] 83 | ... file.write_all(&vec![2, 0]); [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/database/database.rs:149:25 [INFO] [stderr] | [INFO] [stderr] 149 | file.write_all(&ai_bytes); [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/database/database.rs:150:25 [INFO] [stderr] | [INFO] [stderr] 150 | file.write_all(&vec![0]); [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/database/database.rs:152:25 [INFO] [stderr] | [INFO] [stderr] 152 | file.write_all(&vec![header.columns.len() as u8]); [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/database/database.rs:153:25 [INFO] [stderr] | [INFO] [stderr] 153 | file.write_all(&vec![0]); [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/database/database.rs:156:29 [INFO] [stderr] | [INFO] [stderr] 156 | ... file.write_all(column.0.as_bytes()); [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/database/database.rs:157:29 [INFO] [stderr] | [INFO] [stderr] 157 | ... file.write_all(&vec![column.1]); [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/database/database.rs:158:29 [INFO] [stderr] | [INFO] [stderr] 158 | ... file.write_all(&vec![0]); [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/database/database.rs:167:49 [INFO] [stderr] | [INFO] [stderr] 167 | / ... file.write_all(&vec![ [INFO] [stderr] 168 | | ... (id / 256) as u8, [INFO] [stderr] 169 | | ... (id % 256) as u8 [INFO] [stderr] 170 | | ... ]); [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/database/database.rs:171:49 [INFO] [stderr] | [INFO] [stderr] 171 | ... file.write_all(&vec![0]); [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/database/database.rs:174:49 [INFO] [stderr] | [INFO] [stderr] 174 | ... file.write_all(value.as_bytes()); [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/database/database.rs:175:49 [INFO] [stderr] | [INFO] [stderr] 175 | ... file.write_all(&vec![0]); [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/database/database.rs:186:25 [INFO] [stderr] | [INFO] [stderr] 186 | file.write_all(&ai_bytes); [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/database/database.rs:187:25 [INFO] [stderr] | [INFO] [stderr] 187 | file.write_all(&vec![0]); [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/database/database.rs:190:29 [INFO] [stderr] | [INFO] [stderr] 190 | ... file.write_all(item.as_bytes()); [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/database/database.rs:191:29 [INFO] [stderr] | [INFO] [stderr] 191 | ... file.write_all(&vec![0]); [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/database/database.rs:200:9 [INFO] [stderr] | [INFO] [stderr] 200 | fs::remove_file(format!("database_{}/{}", self.name, name)); [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/database/database.rs:201:9 [INFO] [stderr] | [INFO] [stderr] 201 | fs::rename(format!("database_{}/{}_temp", self.name, name), format!("database_{}/{}", self.name, name)); [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/database/database.rs:220:25 [INFO] [stderr] | [INFO] [stderr] 220 | file.write_all(&ai_bytes); [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/database/database.rs:221:25 [INFO] [stderr] | [INFO] [stderr] 221 | file.write_all(&vec![0]); [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/database/database.rs:223:25 [INFO] [stderr] | [INFO] [stderr] 223 | file.write_all(&vec![header.columns.len() as u8]); [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/database/database.rs:224:25 [INFO] [stderr] | [INFO] [stderr] 224 | file.write_all(&vec![0]); [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/database/database.rs:227:29 [INFO] [stderr] | [INFO] [stderr] 227 | ... file.write_all(column.0.as_bytes()); [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/database/database.rs:228:29 [INFO] [stderr] | [INFO] [stderr] 228 | ... file.write_all(&vec![column.1]); [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/database/database.rs:229:29 [INFO] [stderr] | [INFO] [stderr] 229 | ... file.write_all(&vec![0]); [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/database/database.rs:240:53 [INFO] [stderr] | [INFO] [stderr] 240 | / ... file.write_all(&vec![ [INFO] [stderr] 241 | | ... (id / 256) as u8, [INFO] [stderr] 242 | | ... (id % 256) as u8 [INFO] [stderr] 243 | | ... ]); [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/database/database.rs:245:53 [INFO] [stderr] | [INFO] [stderr] 245 | ... file.write_all(&vec![0]); [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/database/database.rs:252:45 [INFO] [stderr] | [INFO] [stderr] 252 | ... file.write_all(item.as_bytes()); [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/database/database.rs:253:45 [INFO] [stderr] | [INFO] [stderr] 253 | ... file.write_all(&vec![0]); [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/database/database.rs:260:53 [INFO] [stderr] | [INFO] [stderr] 260 | / ... file.write_all(&vec![ [INFO] [stderr] 261 | | ... (id / 256) as u8, [INFO] [stderr] 262 | | ... (id % 256) as u8 [INFO] [stderr] 263 | | ... ]); [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/database/database.rs:265:53 [INFO] [stderr] | [INFO] [stderr] 265 | ... file.write_all(&vec![0]); [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/database/database.rs:268:53 [INFO] [stderr] | [INFO] [stderr] 268 | ... file.write_all(value.as_bytes()); [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/database/database.rs:269:53 [INFO] [stderr] | [INFO] [stderr] 269 | ... file.write_all(&vec![0]); [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/database/database.rs:288:9 [INFO] [stderr] | [INFO] [stderr] 288 | fs::remove_file(format!("database_{}/{}", self.name, name)); [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/database/database.rs:289:9 [INFO] [stderr] | [INFO] [stderr] 289 | fs::rename(format!("database_{}/{}_temp", self.name, name), format!("database_{}/{}", self.name, name)); [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/database/database.rs:308:25 [INFO] [stderr] | [INFO] [stderr] 308 | file.write_all(&ai_bytes); [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/database/database.rs:309:25 [INFO] [stderr] | [INFO] [stderr] 309 | file.write_all(&vec![0]); [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/database/database.rs:311:25 [INFO] [stderr] | [INFO] [stderr] 311 | file.write_all(&vec![header.columns.len() as u8]); [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/database/database.rs:312:25 [INFO] [stderr] | [INFO] [stderr] 312 | file.write_all(&vec![0]); [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/database/database.rs:315:29 [INFO] [stderr] | [INFO] [stderr] 315 | ... file.write_all(column.0.as_bytes()); [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/database/database.rs:316:29 [INFO] [stderr] | [INFO] [stderr] 316 | ... file.write_all(&vec![column.1]); [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/database/database.rs:317:29 [INFO] [stderr] | [INFO] [stderr] 317 | ... file.write_all(&vec![0]); [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/database/database.rs:328:53 [INFO] [stderr] | [INFO] [stderr] 328 | / ... file.write_all(&vec![ [INFO] [stderr] 329 | | ... (id / 256) as u8, [INFO] [stderr] 330 | | ... (id % 256) as u8 [INFO] [stderr] 331 | | ... ]); [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/database/database.rs:333:53 [INFO] [stderr] | [INFO] [stderr] 333 | ... file.write_all(&vec![0]); [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/database/database.rs:336:53 [INFO] [stderr] | [INFO] [stderr] 336 | ... file.write_all(value.as_bytes()); [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/database/database.rs:337:53 [INFO] [stderr] | [INFO] [stderr] 337 | ... file.write_all(&vec![0]); [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/database/database.rs:356:9 [INFO] [stderr] | [INFO] [stderr] 356 | fs::remove_file(format!("database_{}/{}", self.name, name)); [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/database/database.rs:357:9 [INFO] [stderr] | [INFO] [stderr] 357 | fs::rename(format!("database_{}/{}_temp", self.name, name), format!("database_{}/{}", self.name, name)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] error: literal out of range for `u8` [INFO] [stderr] --> src/database/database.rs:429:68 [INFO] [stderr] | [INFO] [stderr] 429 | row.push(DatabaseType::Autoincrement((buf[0] * 256 + buf[1]).into())); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[deny(overflowing_literals)]` on by default [INFO] [stderr] = note: the literal `256` does not fit into the type `u8` whose range is `0..=255` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/blog/post.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn new(path: PathBuf) -> Post { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `hash_title` [INFO] [stderr] --> src/blog/post.rs:125:5 [INFO] [stderr] | [INFO] [stderr] 125 | pub fn hash_title(title: String) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Bool` [INFO] [stderr] --> src/json/json.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | Bool(bool), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Null` [INFO] [stderr] --> src/json/json.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | Null [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Key` [INFO] [stderr] --> src/json/json.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | Key, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `String` [INFO] [stderr] --> src/json/json.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | String, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Number` [INFO] [stderr] --> src/json/json.rs:63:5 [INFO] [stderr] | [INFO] [stderr] 63 | Number, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Bool` [INFO] [stderr] --> src/json/json.rs:64:5 [INFO] [stderr] | [INFO] [stderr] 64 | Bool, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Array` [INFO] [stderr] --> src/json/json.rs:65:5 [INFO] [stderr] | [INFO] [stderr] 65 | Array, [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `val` [INFO] [stderr] --> src/database/database.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn val(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `query` [INFO] [stderr] --> src/database/database.rs:98:5 [INFO] [stderr] | [INFO] [stderr] 98 | pub fn query(&mut self) -> Query { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Query` [INFO] [stderr] --> src/database/query.rs:3:12 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct Query { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/database/query.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | pub fn new(database: &str) -> Query { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `select` [INFO] [stderr] --> src/database/query.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn select(&mut self, table: &str) -> &mut Query { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `filter` [INFO] [stderr] --> src/database/query.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | pub fn filter(&mut self, filtering: fn(rows: Vec) -> bool) -> &mut Query { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `execute` [INFO] [stderr] --> src/database/query.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn execute(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 90 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/database/database.rs:71:25 [INFO] [stderr] | [INFO] [stderr] 71 | file.write_all(&vec![0, 0, 0]); [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/database.rs:72:25 [INFO] [stderr] | [INFO] [stderr] 72 | file.write_all(&vec![columns.len() as u8, 0]); [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/database/database.rs:74:29 [INFO] [stderr] | [INFO] [stderr] 74 | ... file.write_all(&column.0.as_bytes()); [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/database/database.rs:77:37 [INFO] [stderr] | [INFO] [stderr] 77 | ... file.write_all(&vec![1, 0]); [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/database/database.rs:80:37 [INFO] [stderr] | [INFO] [stderr] 80 | ... file.write_all(&vec![2, 0]); [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/database/database.rs:83:37 [INFO] [stderr] | [INFO] [stderr] 83 | ... file.write_all(&vec![2, 0]); [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/database/database.rs:149:25 [INFO] [stderr] | [INFO] [stderr] 149 | file.write_all(&ai_bytes); [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/database/database.rs:150:25 [INFO] [stderr] | [INFO] [stderr] 150 | file.write_all(&vec![0]); [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/database/database.rs:152:25 [INFO] [stderr] | [INFO] [stderr] 152 | file.write_all(&vec![header.columns.len() as u8]); [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/database/database.rs:153:25 [INFO] [stderr] | [INFO] [stderr] 153 | file.write_all(&vec![0]); [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/database/database.rs:156:29 [INFO] [stderr] | [INFO] [stderr] 156 | ... file.write_all(column.0.as_bytes()); [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/database/database.rs:157:29 [INFO] [stderr] | [INFO] [stderr] 157 | ... file.write_all(&vec![column.1]); [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/database/database.rs:158:29 [INFO] [stderr] | [INFO] [stderr] 158 | ... file.write_all(&vec![0]); [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/database/database.rs:167:49 [INFO] [stderr] | [INFO] [stderr] 167 | / ... file.write_all(&vec![ [INFO] [stderr] 168 | | ... (id / 256) as u8, [INFO] [stderr] 169 | | ... (id % 256) as u8 [INFO] [stderr] 170 | | ... ]); [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/database/database.rs:171:49 [INFO] [stderr] | [INFO] [stderr] 171 | ... file.write_all(&vec![0]); [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/database/database.rs:174:49 [INFO] [stderr] | [INFO] [stderr] 174 | ... file.write_all(value.as_bytes()); [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/database/database.rs:175:49 [INFO] [stderr] | [INFO] [stderr] 175 | ... file.write_all(&vec![0]); [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/database/database.rs:186:25 [INFO] [stderr] | [INFO] [stderr] 186 | file.write_all(&ai_bytes); [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/database/database.rs:187:25 [INFO] [stderr] | [INFO] [stderr] 187 | file.write_all(&vec![0]); [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/database/database.rs:190:29 [INFO] [stderr] | [INFO] [stderr] 190 | ... file.write_all(item.as_bytes()); [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/database/database.rs:191:29 [INFO] [stderr] | [INFO] [stderr] 191 | ... file.write_all(&vec![0]); [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/database/database.rs:200:9 [INFO] [stderr] | [INFO] [stderr] 200 | fs::remove_file(format!("database_{}/{}", self.name, name)); [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/database/database.rs:201:9 [INFO] [stderr] | [INFO] [stderr] 201 | fs::rename(format!("database_{}/{}_temp", self.name, name), format!("database_{}/{}", self.name, name)); [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/database/database.rs:220:25 [INFO] [stderr] | [INFO] [stderr] 220 | file.write_all(&ai_bytes); [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/database/database.rs:221:25 [INFO] [stderr] | [INFO] [stderr] 221 | file.write_all(&vec![0]); [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/database/database.rs:223:25 [INFO] [stderr] | [INFO] [stderr] 223 | file.write_all(&vec![header.columns.len() as u8]); [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/database/database.rs:224:25 [INFO] [stderr] | [INFO] [stderr] 224 | file.write_all(&vec![0]); [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/database/database.rs:227:29 [INFO] [stderr] | [INFO] [stderr] 227 | ... file.write_all(column.0.as_bytes()); [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/database/database.rs:228:29 [INFO] [stderr] | [INFO] [stderr] 228 | ... file.write_all(&vec![column.1]); [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/database/database.rs:229:29 [INFO] [stderr] | [INFO] [stderr] 229 | ... file.write_all(&vec![0]); [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/database/database.rs:240:53 [INFO] [stderr] | [INFO] [stderr] 240 | / ... file.write_all(&vec![ [INFO] [stderr] 241 | | ... (id / 256) as u8, [INFO] [stderr] 242 | | ... (id % 256) as u8 [INFO] [stderr] 243 | | ... ]); [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/database/database.rs:245:53 [INFO] [stderr] | [INFO] [stderr] 245 | ... file.write_all(&vec![0]); [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/database/database.rs:252:45 [INFO] [stderr] | [INFO] [stderr] 252 | ... file.write_all(item.as_bytes()); [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/database/database.rs:253:45 [INFO] [stderr] | [INFO] [stderr] 253 | ... file.write_all(&vec![0]); [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/database/database.rs:260:53 [INFO] [stderr] | [INFO] [stderr] 260 | / ... file.write_all(&vec![ [INFO] [stderr] 261 | | ... (id / 256) as u8, [INFO] [stderr] 262 | | ... (id % 256) as u8 [INFO] [stderr] 263 | | ... ]); [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/database/database.rs:265:53 [INFO] [stderr] | [INFO] [stderr] 265 | ... file.write_all(&vec![0]); [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/database/database.rs:268:53 [INFO] [stderr] | [INFO] [stderr] 268 | ... file.write_all(value.as_bytes()); [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/database/database.rs:269:53 [INFO] [stderr] | [INFO] [stderr] 269 | ... file.write_all(&vec![0]); [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/database/database.rs:288:9 [INFO] [stderr] | [INFO] [stderr] 288 | fs::remove_file(format!("database_{}/{}", self.name, name)); [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/database/database.rs:289:9 [INFO] [stderr] | [INFO] [stderr] 289 | fs::rename(format!("database_{}/{}_temp", self.name, name), format!("database_{}/{}", self.name, name)); [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/database/database.rs:308:25 [INFO] [stderr] | [INFO] [stderr] 308 | file.write_all(&ai_bytes); [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/database/database.rs:309:25 [INFO] [stderr] | [INFO] [stderr] 309 | file.write_all(&vec![0]); [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/database/database.rs:311:25 [INFO] [stderr] | [INFO] [stderr] 311 | file.write_all(&vec![header.columns.len() as u8]); [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/database/database.rs:312:25 [INFO] [stderr] | [INFO] [stderr] 312 | file.write_all(&vec![0]); [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/database/database.rs:315:29 [INFO] [stderr] | [INFO] [stderr] 315 | ... file.write_all(column.0.as_bytes()); [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/database/database.rs:316:29 [INFO] [stderr] | [INFO] [stderr] 316 | ... file.write_all(&vec![column.1]); [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/database/database.rs:317:29 [INFO] [stderr] | [INFO] [stderr] 317 | ... file.write_all(&vec![0]); [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/database/database.rs:328:53 [INFO] [stderr] | [INFO] [stderr] 328 | / ... file.write_all(&vec![ [INFO] [stderr] 329 | | ... (id / 256) as u8, [INFO] [stderr] 330 | | ... (id % 256) as u8 [INFO] [stderr] 331 | | ... ]); [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/database/database.rs:333:53 [INFO] [stderr] | [INFO] [stderr] 333 | ... file.write_all(&vec![0]); [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/database/database.rs:336:53 [INFO] [stderr] | [INFO] [stderr] 336 | ... file.write_all(value.as_bytes()); [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/database/database.rs:337:53 [INFO] [stderr] | [INFO] [stderr] 337 | ... file.write_all(&vec![0]); [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/database/database.rs:356:9 [INFO] [stderr] | [INFO] [stderr] 356 | fs::remove_file(format!("database_{}/{}", self.name, name)); [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/database/database.rs:357:9 [INFO] [stderr] | [INFO] [stderr] 357 | fs::rename(format!("database_{}/{}_temp", self.name, name), format!("database_{}/{}", self.name, name)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] error: literal out of range for `u8` [INFO] [stderr] --> src/database/database.rs:429:68 [INFO] [stderr] | [INFO] [stderr] 429 | row.push(DatabaseType::Autoincrement((buf[0] * 256 + buf[1]).into())); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[deny(overflowing_literals)]` on by default [INFO] [stderr] = note: the literal `256` does not fit into the type `u8` whose range is `0..=255` [INFO] [stderr] [INFO] [stderr] error: could not compile `app`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: aborting due to previous error; 90 warnings emitted [INFO] [stderr] [INFO] [stderr] error: could not compile `app`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "dc0aa851daf84d8b0e996f6e93ade13fccc03c7ec3ad31e2234d894ecfdead57"` [INFO] running `"docker" "rm" "-f" "dc0aa851daf84d8b0e996f6e93ade13fccc03c7ec3ad31e2234d894ecfdead57"` [INFO] [stdout] dc0aa851daf84d8b0e996f6e93ade13fccc03c7ec3ad31e2234d894ecfdead57