[INFO] cloning repository https://github.com/panicfrog/blog
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/panicfrog/blog" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpanicfrog%2Fblog", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpanicfrog%2Fblog'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 55277861ecba30ab409b2750f1087b318ed4d31e
[INFO] checking panicfrog/blog against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpanicfrog%2Fblog" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/panicfrog/blog on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/panicfrog/blog
[INFO] finished tweaking git repo https://github.com/panicfrog/blog
[INFO] tweaked toml for git repo https://github.com/panicfrog/blog written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/panicfrog/blog already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d11be42ba544f5f624a4cd714308f8c544c7f1f818eb26c60a38aa4d4584ca28
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "d11be42ba544f5f624a4cd714308f8c544c7f1f818eb26c60a38aa4d4584ca28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d11be42ba544f5f624a4cd714308f8c544c7f1f818eb26c60a38aa4d4584ca28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d11be42ba544f5f624a4cd714308f8c544c7f1f818eb26c60a38aa4d4584ca28", kill_on_drop: false }`
[INFO] [stdout] d11be42ba544f5f624a4cd714308f8c544c7f1f818eb26c60a38aa4d4584ca28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 36617b2016b5f5c8a6150949642688f94c183d7c963fdad8b089fd15a3baf33e
[INFO] running `Command { std: "docker" "start" "-a" "36617b2016b5f5c8a6150949642688f94c183d7c963fdad8b089fd15a3baf33e", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr] note: Switching to Edition 2021 will enable the use of the version 2 feature resolver in Cargo.
[INFO] [stderr] This may cause some dependencies to be built with fewer features enabled than previously.
[INFO] [stderr] More information about the resolver changes may be found at https://doc.rust-lang.org/nightly/edition-guide/rust-2021/default-cargo-resolver.html
[INFO] [stderr] When building the following dependencies, the given features will no longer be used:
[INFO] [stderr] 
[INFO] [stderr]   c2-chacha v0.2.3 (as host dependency): std
[INFO] [stderr]   getrandom v0.1.13 (as host dependency): std
[INFO] [stderr]   libc v0.2.65 (as host dependency): default, std
[INFO] [stderr]   ppv-lite86 v0.2.6 (as host dependency): std
[INFO] [stderr]   rand v0.7.2 (as host dependency): alloc, default, std
[INFO] [stderr]   rand_chacha v0.2.1 (as host dependency): std
[INFO] [stderr]   rand_core v0.5.1 (as host dependency): alloc, std
[INFO] [stderr] 
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[INFO] [stderr]     Checking blog v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating src/main.rs from 2018 edition to 2021
[INFO] [stderr]        Fixed src/api/mod.rs (1 fix)
[INFO] [stderr]        Fixed src/db/user.rs (3 fixes)
[INFO] [stderr]        Fixed src/db/category.rs (2 fixes)
[INFO] [stderr]        Fixed src/db/models.rs (1 fix)
[INFO] [stderr]        Fixed src/db/post.rs (2 fixes)
[INFO] [stderr]        Fixed src/api/user.rs (2 fixes)
[INFO] [stderr]        Fixed src/db/comment.rs (2 fixes)
[INFO] [stderr]        Fixed src/db/tag.rs (2 fixes)
[INFO] [stdout] warning: field is never read: `comment_id`
[INFO] [stdout]   --> src/db/models.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     comment_id: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `content`
[INFO] [stdout]   --> src/db/models.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     content: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `post_id`
[INFO] [stdout]   --> src/db/models.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     post_id: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sid`
[INFO] [stdout]   --> src/db/models.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     sid: Option<u32>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `create_time`
[INFO] [stdout]   --> src/db/models.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     create_time: NaiveDateTime,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `update_time`
[INFO] [stdout]   --> src/db/models.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     update_time: Option<NaiveDateTime>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `delete_time`
[INFO] [stdout]   --> src/db/models.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     delete_time: Option<NaiveDateTime>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `post_id`
[INFO] [stdout]   --> src/db/models.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     post_id: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `title`
[INFO] [stdout]   --> src/db/models.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     title: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `content`
[INFO] [stdout]   --> src/db/models.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     content: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `user_id`
[INFO] [stdout]   --> src/db/models.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     user_id: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `category_id`
[INFO] [stdout]   --> src/db/models.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     category_id: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `create_time`
[INFO] [stdout]   --> src/db/models.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     create_time: NaiveDateTime,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `update_time`
[INFO] [stdout]   --> src/db/models.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     update_time: Option<NaiveDateTime>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `delete_time`
[INFO] [stdout]   --> src/db/models.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     delete_time: Option<NaiveDateTime>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `post_tag_id`
[INFO] [stdout]   --> src/db/models.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     post_tag_id: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `post_id`
[INFO] [stdout]   --> src/db/models.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     post_id: i32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `tag_id`
[INFO] [stdout]   --> src/db/models.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     tag_id: i32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `create_time`
[INFO] [stdout]   --> src/db/models.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     create_time: NaiveDateTime,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `update_time`
[INFO] [stdout]   --> src/db/models.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     update_time: Option<NaiveDateTime>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `delete_time`
[INFO] [stdout]   --> src/db/models.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     delete_time: Option<NaiveDateTime>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add`
[INFO] [stdout]   --> src/db/user.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn add(un: String, pd: String) -> Result<(), error::Error> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find`
[INFO] [stdout]   --> src/db/user.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn find(un: String) -> Result<User, error::Error> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `change_passwd`
[INFO] [stdout]   --> src/db/user.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn change_passwd(un: String, pw: String) -> Result<(), error::Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `InsertNumError`
[INFO] [stdout]  --> src/db/error.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     InsertNumError,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DuplicateData`
[INFO] [stdout]  --> src/db/error.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     DuplicateData(String),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ForeignKeyViolation`
[INFO] [stdout]  --> src/db/error.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     ForeignKeyViolation(String)
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add`
[INFO] [stdout]   --> src/db/tag.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn add(ts: Vec<String>) -> Result<(), error::Error> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_all`
[INFO] [stdout]   --> src/db/tag.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn get_all() -> Result<Vec<Tag>, error::Error> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add`
[INFO] [stdout]   --> src/db/category.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn add(cs: Vec<String>) -> Result<(), error::Error> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_all`
[INFO] [stdout]   --> src/db/category.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn get_all() -> Result<Vec<Category>, error::Error> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add`
[INFO] [stdout]   --> src/db/comment.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn add(content: String, post_id: u32, sid: Option<u32>) -> Result<(), error::Error> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add`
[INFO] [stdout]   --> src/db/post.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn add(title: String, content: String, user_id: u32, category_id: u32) -> Result<(), error::Error> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/api/models.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn new(m: models::User) -> User {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 34 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `comment_id`
[INFO] [stdout]   --> src/db/models.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     comment_id: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `content`
[INFO] [stdout]   --> src/db/models.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     content: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `post_id`
[INFO] [stdout]   --> src/db/models.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     post_id: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sid`
[INFO] [stdout]   --> src/db/models.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     sid: Option<u32>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `create_time`
[INFO] [stdout]   --> src/db/models.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     create_time: NaiveDateTime,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `update_time`
[INFO] [stdout]   --> src/db/models.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     update_time: Option<NaiveDateTime>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `delete_time`
[INFO] [stdout]   --> src/db/models.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     delete_time: Option<NaiveDateTime>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `post_id`
[INFO] [stdout]   --> src/db/models.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     post_id: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `title`
[INFO] [stdout]   --> src/db/models.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     title: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `content`
[INFO] [stdout]   --> src/db/models.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     content: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `user_id`
[INFO] [stdout]   --> src/db/models.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     user_id: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `category_id`
[INFO] [stdout]   --> src/db/models.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     category_id: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `create_time`
[INFO] [stdout]   --> src/db/models.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     create_time: NaiveDateTime,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `update_time`
[INFO] [stdout]   --> src/db/models.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     update_time: Option<NaiveDateTime>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `delete_time`
[INFO] [stdout]   --> src/db/models.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     delete_time: Option<NaiveDateTime>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `post_tag_id`
[INFO] [stdout]   --> src/db/models.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     post_tag_id: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `post_id`
[INFO] [stdout]   --> src/db/models.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     post_id: i32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `tag_id`
[INFO] [stdout]   --> src/db/models.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     tag_id: i32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `create_time`
[INFO] [stdout]   --> src/db/models.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     create_time: NaiveDateTime,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `update_time`
[INFO] [stdout]   --> src/db/models.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     update_time: Option<NaiveDateTime>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `delete_time`
[INFO] [stdout]   --> src/db/models.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     delete_time: Option<NaiveDateTime>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add`
[INFO] [stdout]   --> src/db/user.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn add(un: String, pd: String) -> Result<(), error::Error> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find`
[INFO] [stdout]   --> src/db/user.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn find(un: String) -> Result<User, error::Error> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `change_passwd`
[INFO] [stdout]   --> src/db/user.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn change_passwd(un: String, pw: String) -> Result<(), error::Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `InsertNumError`
[INFO] [stdout]  --> src/db/error.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     InsertNumError,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DuplicateData`
[INFO] [stdout]  --> src/db/error.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     DuplicateData(String),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ForeignKeyViolation`
[INFO] [stdout]  --> src/db/error.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     ForeignKeyViolation(String)
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add`
[INFO] [stdout]   --> src/db/tag.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn add(ts: Vec<String>) -> Result<(), error::Error> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_all`
[INFO] [stdout]   --> src/db/tag.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn get_all() -> Result<Vec<Tag>, error::Error> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add`
[INFO] [stdout]   --> src/db/category.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn add(cs: Vec<String>) -> Result<(), error::Error> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_all`
[INFO] [stdout]   --> src/db/category.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn get_all() -> Result<Vec<Category>, error::Error> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add`
[INFO] [stdout]   --> src/db/comment.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn add(content: String, post_id: u32, sid: Option<u32>) -> Result<(), error::Error> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add`
[INFO] [stdout]   --> src/db/post.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn add(title: String, content: String, user_id: u32, category_id: u32) -> Result<(), error::Error> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/api/models.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn new(m: models::User) -> User {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 34 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 25s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]    Compiling libc v0.2.65
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.2
[INFO] [stderr]    Compiling const-random-macro v0.1.6
[INFO] [stderr]     Checking const-random v0.1.6
[INFO] [stderr]     Checking ahash v0.2.17
[INFO] [stderr]     Checking hashbrown v0.6.3
[INFO] [stderr]     Checking actix-http v0.2.11
[INFO] [stderr]     Checking awc v0.2.8
[INFO] [stderr]     Checking actix-web v1.0.8
[INFO] [stderr]     Checking blog v0.1.0 (/tmp/fixit)
[INFO] [stdout] warning: field is never read: `comment_id`
[INFO] [stdout]   --> src/db/models.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     comment_id: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `content`
[INFO] [stdout]   --> src/db/models.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     content: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `post_id`
[INFO] [stdout]   --> src/db/models.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     post_id: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sid`
[INFO] [stdout]   --> src/db/models.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     sid: Option<u32>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `create_time`
[INFO] [stdout]   --> src/db/models.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     create_time: NaiveDateTime,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `update_time`
[INFO] [stdout]   --> src/db/models.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     update_time: Option<NaiveDateTime>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `delete_time`
[INFO] [stdout]   --> src/db/models.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     delete_time: Option<NaiveDateTime>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `post_id`
[INFO] [stdout]   --> src/db/models.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     post_id: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `title`
[INFO] [stdout]   --> src/db/models.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     title: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `content`
[INFO] [stdout]   --> src/db/models.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     content: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `user_id`
[INFO] [stdout]   --> src/db/models.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     user_id: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `category_id`
[INFO] [stdout]   --> src/db/models.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     category_id: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `create_time`
[INFO] [stdout]   --> src/db/models.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     create_time: NaiveDateTime,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `update_time`
[INFO] [stdout]   --> src/db/models.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     update_time: Option<NaiveDateTime>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `delete_time`
[INFO] [stdout]   --> src/db/models.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     delete_time: Option<NaiveDateTime>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `post_tag_id`
[INFO] [stdout]   --> src/db/models.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     post_tag_id: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `post_id`
[INFO] [stdout]   --> src/db/models.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     post_id: i32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `tag_id`
[INFO] [stdout]   --> src/db/models.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     tag_id: i32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `create_time`
[INFO] [stdout]   --> src/db/models.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     create_time: NaiveDateTime,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `update_time`
[INFO] [stdout]   --> src/db/models.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     update_time: Option<NaiveDateTime>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `delete_time`
[INFO] [stdout]   --> src/db/models.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     delete_time: Option<NaiveDateTime>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add`
[INFO] [stdout]   --> src/db/user.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn add(un: String, pd: String) -> Result<(), error::Error> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find`
[INFO] [stdout]   --> src/db/user.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn find(un: String) -> Result<User, error::Error> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `change_passwd`
[INFO] [stdout]   --> src/db/user.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn change_passwd(un: String, pw: String) -> Result<(), error::Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `InsertNumError`
[INFO] [stdout]  --> src/db/error.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     InsertNumError,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DuplicateData`
[INFO] [stdout]  --> src/db/error.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     DuplicateData(String),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ForeignKeyViolation`
[INFO] [stdout]  --> src/db/error.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     ForeignKeyViolation(String)
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add`
[INFO] [stdout]   --> src/db/tag.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn add(ts: Vec<String>) -> Result<(), error::Error> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_all`
[INFO] [stdout]   --> src/db/tag.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn get_all() -> Result<Vec<Tag>, error::Error> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add`
[INFO] [stdout]   --> src/db/category.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn add(cs: Vec<String>) -> Result<(), error::Error> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_all`
[INFO] [stdout]   --> src/db/category.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn get_all() -> Result<Vec<Category>, error::Error> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add`
[INFO] [stdout]   --> src/db/comment.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn add(content: String, post_id: u32, sid: Option<u32>) -> Result<(), error::Error> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add`
[INFO] [stdout]   --> src/db/post.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn add(title: String, content: String, user_id: u32, category_id: u32) -> Result<(), error::Error> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/api/models.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn new(m: models::User) -> User {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `comment_id`
[INFO] [stdout]   --> src/db/models.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 18 |     comment_id: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `content`
[INFO] [stdout]   --> src/db/models.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     content: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `post_id`
[INFO] [stdout]   --> src/db/models.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     post_id: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sid`
[INFO] [stdout]   --> src/db/models.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     sid: Option<u32>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `create_time`
[INFO] [stdout]   --> src/db/models.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 22 |     create_time: NaiveDateTime,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `update_time`
[INFO] [stdout]   --> src/db/models.rs:23:5
[INFO] [stdout]    |
[INFO] [stdout] 23 |     update_time: Option<NaiveDateTime>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `delete_time`
[INFO] [stdout]   --> src/db/models.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 |     delete_time: Option<NaiveDateTime>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `post_id`
[INFO] [stdout]   --> src/db/models.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     post_id: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `title`
[INFO] [stdout]   --> src/db/models.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     title: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `content`
[INFO] [stdout]   --> src/db/models.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     content: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `user_id`
[INFO] [stdout]   --> src/db/models.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     user_id: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `category_id`
[INFO] [stdout]   --> src/db/models.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     category_id: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `create_time`
[INFO] [stdout]   --> src/db/models.rs:45:5
[INFO] [stdout]    |
[INFO] [stdout] 45 |     create_time: NaiveDateTime,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `update_time`
[INFO] [stdout]   --> src/db/models.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     update_time: Option<NaiveDateTime>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `delete_time`
[INFO] [stdout]   --> src/db/models.rs:47:5
[INFO] [stdout]    |
[INFO] [stdout] 47 |     delete_time: Option<NaiveDateTime>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `post_tag_id`
[INFO] [stdout]   --> src/db/models.rs:53:5
[INFO] [stdout]    |
[INFO] [stdout] 53 |     post_tag_id: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `post_id`
[INFO] [stdout]   --> src/db/models.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 54 |     post_id: i32,
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `tag_id`
[INFO] [stdout]   --> src/db/models.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     tag_id: i32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `create_time`
[INFO] [stdout]   --> src/db/models.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     create_time: NaiveDateTime,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `update_time`
[INFO] [stdout]   --> src/db/models.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     update_time: Option<NaiveDateTime>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `delete_time`
[INFO] [stdout]   --> src/db/models.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     delete_time: Option<NaiveDateTime>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add`
[INFO] [stdout]   --> src/db/user.rs:17:8
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub fn add(un: String, pd: String) -> Result<(), error::Error> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `find`
[INFO] [stdout]   --> src/db/user.rs:58:8
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub fn find(un: String) -> Result<User, error::Error> {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `change_passwd`
[INFO] [stdout]   --> src/db/user.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn change_passwd(un: String, pw: String) -> Result<(), error::Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `InsertNumError`
[INFO] [stdout]  --> src/db/error.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     InsertNumError,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `DuplicateData`
[INFO] [stdout]  --> src/db/error.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     DuplicateData(String),
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ForeignKeyViolation`
[INFO] [stdout]  --> src/db/error.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     ForeignKeyViolation(String)
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add`
[INFO] [stdout]   --> src/db/tag.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn add(ts: Vec<String>) -> Result<(), error::Error> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_all`
[INFO] [stdout]   --> src/db/tag.rs:39:8
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub fn get_all() -> Result<Vec<Tag>, error::Error> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add`
[INFO] [stdout]   --> src/db/category.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn add(cs: Vec<String>) -> Result<(), error::Error> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `get_all`
[INFO] [stdout]   --> src/db/category.rs:40:8
[INFO] [stdout]    |
[INFO] [stdout] 40 | pub fn get_all() -> Result<Vec<Category>, error::Error> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add`
[INFO] [stdout]   --> src/db/comment.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn add(content: String, post_id: u32, sid: Option<u32>) -> Result<(), error::Error> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `add`
[INFO] [stdout]   --> src/db/post.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub fn add(title: String, content: String, user_id: u32, category_id: u32) -> Result<(), error::Error> {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/api/models.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 |     pub fn new(m: models::User) -> User {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 34 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 34 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.47s
[INFO] running `Command { std: "docker" "inspect" "36617b2016b5f5c8a6150949642688f94c183d7c963fdad8b089fd15a3baf33e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36617b2016b5f5c8a6150949642688f94c183d7c963fdad8b089fd15a3baf33e", kill_on_drop: false }`
[INFO] [stdout] 36617b2016b5f5c8a6150949642688f94c183d7c963fdad8b089fd15a3baf33e