[INFO] cloning repository https://github.com/Handy-caT/nosqlite
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Handy-caT/nosqlite" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHandy-caT%2Fnosqlite", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHandy-caT%2Fnosqlite'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6722408a4aeb5c7ca31be65c0aba0b1dcda0a763
[INFO] checking Handy-caT/nosqlite against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHandy-caT%2Fnosqlite" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Handy-caT/nosqlite
[INFO] finished tweaking git repo https://github.com/Handy-caT/nosqlite
[INFO] tweaked toml for git repo https://github.com/Handy-caT/nosqlite written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Handy-caT/nosqlite on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Handy-caT/nosqlite already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac9b971dc110388f11d99600e391f050790e0aacff6c2620da005bfe845d1864
[INFO] running `Command { std: "docker" "start" "-a" "ac9b971dc110388f11d99600e391f050790e0aacff6c2620da005bfe845d1864", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac9b971dc110388f11d99600e391f050790e0aacff6c2620da005bfe845d1864", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac9b971dc110388f11d99600e391f050790e0aacff6c2620da005bfe845d1864", kill_on_drop: false }`
[INFO] [stdout] ac9b971dc110388f11d99600e391f050790e0aacff6c2620da005bfe845d1864
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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 -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19dd033c624958e16077fc144af0421ea42cf40757b866db3f9b41e0108425bc
[INFO] running `Command { std: "docker" "start" "-a" "19dd033c624958e16077fc144af0421ea42cf40757b866db3f9b41e0108425bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.75
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking memchr v2.7.1
[INFO] [stderr]     Checking inventory v0.3.14
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking queues v1.1.0
[INFO] [stderr]     Checking anstyle v1.0.6
[INFO] [stderr]     Checking ryu v1.0.17
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking unicode-ident v1.0.12
[INFO] [stderr]     Checking encode_unicode v1.0.0
[INFO] [stderr]     Checking regex-syntax v0.8.2
[INFO] [stderr]     Checking anstream v0.6.13
[INFO] [stderr]     Checking clap_builder v4.5.2
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking is-terminal v0.4.12
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]     Checking dirs-next v2.0.0
[INFO] [stderr]     Checking term v0.7.0
[INFO] [stderr]     Checking csv-core v0.1.11
[INFO] [stderr]     Checking syn v2.0.48
[INFO] [stderr]     Checking regex-automata v0.4.6
[INFO] [stderr]     Checking regex v1.10.4
[INFO] [stderr]    Compiling derive_more v0.99.17
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling smart-default v0.7.1
[INFO] [stderr]    Compiling clap_derive v4.5.4
[INFO] [stderr]     Checking clap v4.5.4
[INFO] [stderr]     Checking common v0.1.0 (/opt/rustwide/workdir/common)
[INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library
[INFO] [stdout]  --> common/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(core_intrinsics)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: using it is strongly discouraged
[INFO] [stdout]   = note: `#[warn(internal_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tree_vec::TreeVec`
[INFO] [stdout]   --> common/src/structs/hash_table/vectors/tree_hash_vec.rs:15:57
[INFO] [stdout]    |
[INFO] [stdout] 15 |         vectors::{optimized_tree_vec::OptimizedTreeVec, tree_vec::TreeVec},
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> common/src/structs/array/bool.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |         let mut vec = vec![0; size];
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library
[INFO] [stdout]  --> common/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(core_intrinsics)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: using it is strongly discouraged
[INFO] [stdout]   = note: `#[warn(internal_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Index`
[INFO] [stdout]    --> common/src/structs/tree/object/b_tree/iter.rs:111:46
[INFO] [stdout]     |
[INFO] [stdout] 111 |     use crate::structs::tree::nodes::btree::{Index, Node};
[INFO] [stdout]     |                                              ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `compare`
[INFO] [stdout]    --> common/src/structs/tree/object/b_tree/mod.rs:193:25
[INFO] [stdout]     |
[INFO] [stdout] 193 |     fn new_with_compare(compare: fn(&T, &T) -> Ordering) -> Self {
[INFO] [stdout]     |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compare`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> common/src/structs/tree/object/b_tree/mod.rs:241:35
[INFO] [stdout]     |
[INFO] [stdout] 241 |     fn remove_by_value(&mut self, value: &T) -> Option<T> {
[INFO] [stdout]     |                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_max_bucket_len` is never used
[INFO] [stdout]   --> common/src/structs/hash_table/scalable.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | / impl<K, V, H, const MAX_BUCKET_LEN: usize>
[INFO] [stdout] 48 | |     ScalableHashTable<K, V, H, MAX_BUCKET_LEN>
[INFO] [stdout] 49 | | where
[INFO] [stdout] 50 | |     H: HashVec<K, V> + InternalStatistics<K, V> + Indexes<K, V>,
[INFO] [stdout] 51 | |     K: CustomHash + Clone,
[INFO] [stdout] 52 | |     V: Clone,
[INFO] [stdout]    | |_____________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 57 |       fn get_max_bucket_len(&self) -> usize {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `compare` is never read
[INFO] [stdout]   --> common/src/structs/tree/object/b_tree/mod.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct BTree<
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 31 |     compare: fn(&T, &T) -> Ordering,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BTree` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BTreeIter` is never constructed
[INFO] [stdout]   --> common/src/structs/tree/object/b_tree/iter.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct BTreeIter<'a, T, L, M, const NODE_SIZE: u8>
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated functions `new` and `new_from_node` are never used
[INFO] [stdout]   --> common/src/structs/tree/object/b_tree/iter.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | / impl<'a, T, L, M, const NODE_SIZE: u8> BTreeIter<'a, T, L, M, NODE_SIZE>
[INFO] [stdout] 28 | | where
[INFO] [stdout] 29 | |     L: NodeLoader<T, NODE_SIZE>,
[INFO] [stdout] 30 | |     T: Ord + Clone,
[INFO] [stdout] 31 | |     M: HashTable<usize, Node<T, NODE_SIZE>>,
[INFO] [stdout]    | |____________________________________________- associated functions in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 34 |       pub fn new(
[INFO] [stdout]    |              ^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |       pub fn new_from_node(
[INFO] [stdout]    |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `node_loader` is never read
[INFO] [stdout]   --> common/src/structs/tree/object/b_tree/node_vector.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct BTreeVec<T, L, M, const NODE_SIZE: u8> {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     node_loader: L,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BTreeVec` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_greater_equal` is never used
[INFO] [stdout]    --> common/src/structs/tree/object/balanced_tree/functions.rs:111:8
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub fn find_greater_equal<T: Default + PartialOrd + Clone>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tree_vec::TreeVec`
[INFO] [stdout]   --> common/src/structs/hash_table/vectors/tree_hash_vec.rs:15:57
[INFO] [stdout]    |
[INFO] [stdout] 15 |         vectors::{optimized_tree_vec::OptimizedTreeVec, tree_vec::TreeVec},
[INFO] [stdout]    |                                                         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> common/src/structs/array/bool.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |         let mut vec = vec![0; size];
[INFO] [stdout]    |             ----^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> common/src/structs/tree/object/b_tree/iter.rs:120:29
[INFO] [stdout]     |
[INFO] [stdout] 120 |         fn load_node(&self, index: usize) -> Node<T, NODE_SIZE> {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> common/src/structs/tree/object/b_tree/iter.rs:142:13
[INFO] [stdout]     |
[INFO] [stdout] 142 |         let mut iter = BTreeIter::new(&tree);
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `iter`
[INFO] [stdout]    --> common/src/structs/tree/object/b_tree/iter.rs:142:13
[INFO] [stdout]     |
[INFO] [stdout] 142 |         let mut iter = BTreeIter::new(&tree);
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_iter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]   --> common/src/structs/tree/object/b_tree/node_vector.rs:97:29
[INFO] [stdout]    |
[INFO] [stdout] 97 |         fn load_node(&self, index: usize) -> Node<T, NODE_SIZE> {
[INFO] [stdout]    |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `compare`
[INFO] [stdout]    --> common/src/structs/tree/object/b_tree/mod.rs:193:25
[INFO] [stdout]     |
[INFO] [stdout] 193 |     fn new_with_compare(compare: fn(&T, &T) -> Ordering) -> Self {
[INFO] [stdout]     |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_compare`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]    --> common/src/structs/tree/object/b_tree/mod.rs:241:35
[INFO] [stdout]     |
[INFO] [stdout] 241 |     fn remove_by_value(&mut self, value: &T) -> Option<T> {
[INFO] [stdout]     |                                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> common/src/structs/tree/object/b_tree/mod.rs:282:29
[INFO] [stdout]     |
[INFO] [stdout] 282 |         fn load_node(&self, index: usize) -> Node<T, NODE_SIZE> {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> common/src/structs/tree/object/balanced_tree/decoratable.rs:478:13
[INFO] [stdout]     |
[INFO] [stdout] 478 |         let mut dec_tree = Decoratable::<
[INFO] [stdout]     |             ----^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_max_bucket_len` is never used
[INFO] [stdout]   --> common/src/structs/hash_table/scalable.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | / impl<K, V, H, const MAX_BUCKET_LEN: usize>
[INFO] [stdout] 48 | |     ScalableHashTable<K, V, H, MAX_BUCKET_LEN>
[INFO] [stdout] 49 | | where
[INFO] [stdout] 50 | |     H: HashVec<K, V> + InternalStatistics<K, V> + Indexes<K, V>,
[INFO] [stdout] 51 | |     K: CustomHash + Clone,
[INFO] [stdout] 52 | |     V: Clone,
[INFO] [stdout]    | |_____________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 57 |       fn get_max_bucket_len(&self) -> usize {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `compare` is never read
[INFO] [stdout]   --> common/src/structs/tree/object/b_tree/mod.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct BTree<
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 31 |     compare: fn(&T, &T) -> Ordering,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BTree` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_from_node` is never used
[INFO] [stdout]   --> common/src/structs/tree/object/b_tree/iter.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | / impl<'a, T, L, M, const NODE_SIZE: u8> BTreeIter<'a, T, L, M, NODE_SIZE>
[INFO] [stdout] 28 | | where
[INFO] [stdout] 29 | |     L: NodeLoader<T, NODE_SIZE>,
[INFO] [stdout] 30 | |     T: Ord + Clone,
[INFO] [stdout] 31 | |     M: HashTable<usize, Node<T, NODE_SIZE>>,
[INFO] [stdout]    | |____________________________________________- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 51 |       pub fn new_from_node(
[INFO] [stdout]    |              ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `node_loader` is never read
[INFO] [stdout]   --> common/src/structs/tree/object/b_tree/node_vector.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct BTreeVec<T, L, M, const NODE_SIZE: u8> {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     node_loader: L,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BTreeVec` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_greater_equal` is never used
[INFO] [stdout]    --> common/src/structs/tree/object/balanced_tree/functions.rs:111:8
[INFO] [stdout]     |
[INFO] [stdout] 111 | pub fn find_greater_equal<T: Default + PartialOrd + Clone>(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking serde-storage v0.1.0 (/opt/rustwide/workdir/serde-storage)
[INFO] [stderr]     Checking csv v1.3.0
[INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library
[INFO] [stdout]  --> serde-storage/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(core_intrinsics)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: using it is strongly discouraged
[INFO] [stdout]   = note: `#[warn(internal_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Serialize` and `ser`
[INFO] [stdout]  --> serde-storage/src/ser/mod.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use serde::{ser, Serialize};
[INFO] [stdout]   |             ^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library
[INFO] [stdout]  --> serde-storage/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(core_intrinsics)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: using it is strongly discouraged
[INFO] [stdout]   = note: `#[warn(internal_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Serialize` and `ser`
[INFO] [stdout]  --> serde-storage/src/ser/mod.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use serde::{ser, Serialize};
[INFO] [stdout]   |             ^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StructEncoder` is never constructed
[INFO] [stdout]  --> serde-storage/src/descriptor/struct.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct StructEncoder<'a> {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StructDescriptor` is never constructed
[INFO] [stdout]   --> serde-storage/src/descriptor/struct.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct StructDescriptor {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `encoder` is never read
[INFO] [stdout]   --> serde-storage/src/ser/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct StorageSerializer {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 11 |     encoder: StorageEncoder,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StorageStructSerializer` is never constructed
[INFO] [stdout]  --> serde-storage/src/ser/struct.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct StorageStructSerializer {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking backend v0.1.0 (/opt/rustwide/workdir/backend)
[INFO] [stderr]     Checking ser-storage-derive v0.1.0 (/opt/rustwide/workdir/ser-storage-derive)
[INFO] [stderr]     Checking nosqlite v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(core_intrinsics)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: using it is strongly discouraged
[INFO] [stdout]   = note: `#[warn(internal_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(core_intrinsics)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: using it is strongly discouraged
[INFO] [stdout]   = note: `#[warn(internal_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc` and `Mutex`
[INFO] [stdout]   --> backend/src/data/data_storage.rs:12:17
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::sync::{Arc, Mutex};
[INFO] [stdout]    |                 ^^^  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::schema::r#type::r#enum::StorageData`
[INFO] [stdout]   --> backend/src/data/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::schema::r#type::r#enum::StorageData;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::page::page_struct::PageInfo`
[INFO] [stdout]  --> backend/src/page/storage.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::page::page_struct::PageInfo;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_storage::ser::encoder`
[INFO] [stdout]  --> backend/src/page/storage.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde_storage::ser::encoder;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Byte`
[INFO] [stdout]  --> backend/src/schema/column/primary_key.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 |             r#enum::{Byte, StorageData, StorageDataType},
[INFO] [stdout]   |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::schema::r#type::data_types::VarChar`
[INFO] [stdout]   --> backend/src/schema/type/data_types.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |     use crate::schema::r#type::data_types::VarChar;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library
[INFO] [stdout]  --> serde-storage/src/lib.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(core_intrinsics)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: using it is strongly discouraged
[INFO] [stdout]   = note: `#[warn(internal_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Serialize` and `ser`
[INFO] [stdout]  --> serde-storage/src/ser/mod.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use serde::{ser, Serialize};
[INFO] [stdout]   |             ^^^  ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc` and `Mutex`
[INFO] [stdout]    --> backend/src/controller/schema.rs:113:21
[INFO] [stdout]     |
[INFO] [stdout] 113 |     use std::sync::{Arc, Mutex};
[INFO] [stdout]     |                     ^^^  ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `data_storage::DataStorage`, `id`, and `page::page_controller::PageController`
[INFO] [stdout]    --> backend/src/controller/schema.rs:120:16
[INFO] [stdout]     |
[INFO] [stdout] 120 |         data::{data_storage::DataStorage, id},
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^
[INFO] [stdout] 121 |         page::page_controller::PageController,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `KeyId`, `data_storage::DataStorage`, `id::NumericId`, `id`, and `page::page_controller::PageController`
[INFO] [stdout]    --> backend/src/controller/table/mod.rs:188:21
[INFO] [stdout]     |
[INFO] [stdout] 188 |             table::{KeyId, Table, TableControllerError},
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 189 |         },
[INFO] [stdout] 190 |         data::{data_storage::DataStorage, id, id::NumericId, DataUnit},
[INFO] [stdout]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^  ^^  ^^^^^^^^^^^^^
[INFO] [stdout] 191 |         page::page_controller::PageController,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc` and `Mutex`
[INFO] [stdout]    --> backend/src/controller/table/mod.rs:198:21
[INFO] [stdout]     |
[INFO] [stdout] 198 |     use std::sync::{Arc, Mutex};
[INFO] [stdout]     |                     ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc` and `Mutex`
[INFO] [stdout]   --> backend/src/data/data_storage.rs:12:17
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::sync::{Arc, Mutex};
[INFO] [stdout]    |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `id`
[INFO] [stdout]    --> backend/src/data/data_storage.rs:191:43
[INFO] [stdout]     |
[INFO] [stdout] 191 |         data::{data_storage::DataStorage, id},
[INFO] [stdout]     |                                           ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc` and `Mutex`
[INFO] [stdout]    --> backend/src/data/data_storage.rs:199:21
[INFO] [stdout]     |
[INFO] [stdout] 199 |     use std::sync::{Arc, Mutex};
[INFO] [stdout]     |                     ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `VecFunctions`
[INFO] [stdout]  --> backend/src/data/mod.rs:9:43
[INFO] [stdout]   |
[INFO] [stdout] 9 |     r#static::StaticHashTable, HashTable, VecFunctions,
[INFO] [stdout]   |                                           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::schema::r#type::r#enum::StorageData`
[INFO] [stdout]   --> backend/src/data/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use crate::schema::r#type::r#enum::StorageData;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::page::page_struct::PageInfo`
[INFO] [stdout]  --> backend/src/page/storage.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::page::page_struct::PageInfo;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `serde_storage::ser::encoder`
[INFO] [stdout]  --> backend/src/page/storage.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use serde_storage::ser::encoder;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Byte`
[INFO] [stdout]  --> backend/src/schema/column/primary_key.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 |             r#enum::{Byte, StorageData, StorageDataType},
[INFO] [stdout]   |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u8_val`
[INFO] [stdout]    --> serde-storage/src/descriptor/integer.rs:188:13
[INFO] [stdout]     |
[INFO] [stdout] 188 |         let u8_val: u8 = 1;
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_u8_val`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `table::Table`
[INFO] [stdout]   --> backend/src/schema/mod.rs:39:25
[INFO] [stdout]    |
[INFO] [stdout] 39 |     use crate::schema::{table::Table, Schema};
[INFO] [stdout]    |                         ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u16_val`
[INFO] [stdout]    --> serde-storage/src/descriptor/integer.rs:189:13
[INFO] [stdout]     |
[INFO] [stdout] 189 |         let u16_val: u16 = 1;
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_u16_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u32_val`
[INFO] [stdout]    --> serde-storage/src/descriptor/integer.rs:190:13
[INFO] [stdout]     |
[INFO] [stdout] 190 |         let u32_val: u32 = 1;
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_u32_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u64_val`
[INFO] [stdout]    --> serde-storage/src/descriptor/integer.rs:191:13
[INFO] [stdout]     |
[INFO] [stdout] 191 |         let u64_val: u64 = 1;
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_u64_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `u128_val`
[INFO] [stdout]    --> serde-storage/src/descriptor/integer.rs:192:13
[INFO] [stdout]     |
[INFO] [stdout] 192 |         let u128_val: u128 = 1;
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_u128_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `usize_val`
[INFO] [stdout]    --> serde-storage/src/descriptor/integer.rs:193:13
[INFO] [stdout]     |
[INFO] [stdout] 193 |         let usize_val: usize = 0;
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_usize_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i8_val`
[INFO] [stdout]    --> serde-storage/src/descriptor/integer.rs:194:13
[INFO] [stdout]     |
[INFO] [stdout] 194 |         let i8_val: i8 = 1;
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_i8_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i16_val`
[INFO] [stdout]    --> serde-storage/src/descriptor/integer.rs:195:13
[INFO] [stdout]     |
[INFO] [stdout] 195 |         let i16_val: i16 = 1;
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_i16_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i32_val`
[INFO] [stdout]    --> serde-storage/src/descriptor/integer.rs:196:13
[INFO] [stdout]     |
[INFO] [stdout] 196 |         let i32_val: i32 = 1;
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_i32_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i64_val`
[INFO] [stdout]    --> serde-storage/src/descriptor/integer.rs:197:13
[INFO] [stdout]     |
[INFO] [stdout] 197 |         let i64_val: i64 = 1;
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_i64_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i128_val`
[INFO] [stdout]    --> serde-storage/src/descriptor/integer.rs:198:13
[INFO] [stdout]     |
[INFO] [stdout] 198 |         let i128_val: i128 = 1;
[INFO] [stdout]     |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_i128_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `isize_val`
[INFO] [stdout]    --> serde-storage/src/descriptor/integer.rs:199:13
[INFO] [stdout]     |
[INFO] [stdout] 199 |         let isize_val: isize = 0;
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_isize_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StructEncoder` is never constructed
[INFO] [stdout]  --> serde-storage/src/descriptor/struct.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct StructEncoder<'a> {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StructDescriptor` is never constructed
[INFO] [stdout]   --> serde-storage/src/descriptor/struct.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct StructDescriptor {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `encoder` is never read
[INFO] [stdout]   --> serde-storage/src/ser/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct StorageSerializer {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 11 |     encoder: StorageEncoder,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StorageStructSerializer` is never constructed
[INFO] [stdout]  --> serde-storage/src/ser/struct.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct StorageStructSerializer {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking prettytable-rs v0.10.0
[INFO] [stdout] warning: struct `StructEncoder` is never constructed
[INFO] [stdout]  --> serde-storage/src/descriptor/struct.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct StructEncoder<'a> {
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StructDescriptor` is never constructed
[INFO] [stdout]   --> serde-storage/src/descriptor/struct.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub struct StructDescriptor {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `encoder` is never read
[INFO] [stdout]   --> serde-storage/src/ser/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct StorageSerializer {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 11 |     encoder: StorageEncoder,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StorageStructSerializer` is never constructed
[INFO] [stdout]  --> serde-storage/src/ser/struct.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | struct StorageStructSerializer {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `common::structs::tree::object::tree::Tree`
[INFO] [stdout]   --> backend/src/controller/table/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use common::structs::tree::object::tree::Tree as _;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `VecFunctions`
[INFO] [stdout]  --> backend/src/data/mod.rs:9:43
[INFO] [stdout]   |
[INFO] [stdout] 9 |     r#static::StaticHashTable, HashTable, VecFunctions,
[INFO] [stdout]   |                                           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> backend/src/data/data_storage.rs:138:17
[INFO] [stdout]     |
[INFO] [stdout] 138 |             let mut page = self.page_controller.get_page(link.page_index);
[INFO] [stdout]     |                 ----^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_data` is never used
[INFO] [stdout]   --> backend/src/data/advisors/empty_link_registry/registry.rs:48:19
[INFO] [stdout]    |
[INFO] [stdout] 39 | / impl<V, M> Registry<V, M>
[INFO] [stdout] 40 | | where
[INFO] [stdout] 41 | |     V: TreeVec<PageLink> + Levels + Sized,
[INFO] [stdout] 42 | |     M: Tree<PageLink> + Sized + VecFunctions<PageLink, V> + Default,
[INFO] [stdout]    | |____________________________________________________________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 48 |       pub(crate) fn get_data(&self) -> &Decoratable<PageLink, V, M> {
[INFO] [stdout]    |                     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `len` is never used
[INFO] [stdout]   --> backend/src/data/id/link_storage.rs:82:12
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl LinkStorage {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 82 |     pub fn len(&self) -> usize {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Descriptor` is never constructed
[INFO] [stdout]   --> backend/src/schema/type/mod.rs:47:8
[INFO] [stdout]    |
[INFO] [stdout] 47 | struct Descriptor(OutputDescriptor);
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking backend-api v0.1.0 (/opt/rustwide/workdir/backend-api)
[INFO] [stdout] warning: unused import: `OptionalBy`
[INFO] [stdout]  --> backend-api/src/api/command/database/show_schemas.rs:6:41
[INFO] [stdout]   |
[INFO] [stdout] 6 |     command::{Command, DatabaseCommand, OptionalBy},
[INFO] [stdout]   |                                         ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `database::DropSchema`
[INFO] [stdout]   --> backend-api/src/api/command/schema/drop_table.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |         database::DropSchema,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ContextReceiver`, `Context`, and `OptionalBy`
[INFO] [stdout]   --> backend-api/src/api/command/schema/mod.rs:10:22
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Command, ContextReceiver, DatabaseCommand, OptionalBy,
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     Context,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Column`, `column::primary_key::PrimaryKey`, and `column`
[INFO] [stdout]  --> backend-api/src/api/command/table/insert.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |         column, column::primary_key::PrimaryKey, database, table, Column,
[INFO] [stdout]   |         ^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ContextReceiver`, `Context`, `OptionalBy`, and `schema::ProvideError`
[INFO] [stdout]   --> backend-api/src/api/command/table/insert.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |             schema::ProvideError, Command, ContextReceiver, DatabaseCommand,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^           ^^^^^^^^^^^^^^^
[INFO] [stdout] 16 |             OptionalBy, SchemaCommand, TableCommand,
[INFO] [stdout]    |             ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     Context,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Column` and `column::primary_key`
[INFO] [stdout]    --> backend-api/src/api/command/table/insert.rs:104:13
[INFO] [stdout]     |
[INFO] [stdout] 104 |             column::primary_key,
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 107 |             table, Column,
[INFO] [stdout]     |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GatewayError` and `extract::SchemaExtractionError`
[INFO] [stdout]    --> backend-api/src/api/command/table/insert.rs:113:9
[INFO] [stdout]     |
[INFO] [stdout] 113 |         extract::SchemaExtractionError,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 114 |         gateway::{test::TestBackendFacade, GatewayError},
[INFO] [stdout]     |                                            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ExecutionError`
[INFO] [stdout]    --> backend-api/src/api/command/table/insert.rs:118:17
[INFO] [stdout]     |
[INFO] [stdout] 118 |     use super::{ExecutionError, Insert};
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `OptionalBy`
[INFO] [stdout]  --> backend-api/src/api/command/database/show_schemas.rs:6:41
[INFO] [stdout]   |
[INFO] [stdout] 6 |     command::{Command, DatabaseCommand, OptionalBy},
[INFO] [stdout]   |                                         ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ContextReceiver`, `Context`, and `OptionalBy`
[INFO] [stdout]   --> backend-api/src/api/command/schema/mod.rs:10:22
[INFO] [stdout]    |
[INFO] [stdout] 10 |             Command, ContextReceiver, DatabaseCommand, OptionalBy,
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^                   ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     Context,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Column`, `column::primary_key::PrimaryKey`, and `column`
[INFO] [stdout]  --> backend-api/src/api/command/table/insert.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 |         column, column::primary_key::PrimaryKey, database, table, Column,
[INFO] [stdout]   |         ^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ContextReceiver`, `Context`, `OptionalBy`, and `schema::ProvideError`
[INFO] [stdout]   --> backend-api/src/api/command/table/insert.rs:15:13
[INFO] [stdout]    |
[INFO] [stdout] 15 |             schema::ProvideError, Command, ContextReceiver, DatabaseCommand,
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^           ^^^^^^^^^^^^^^^
[INFO] [stdout] 16 |             OptionalBy, SchemaCommand, TableCommand,
[INFO] [stdout]    |             ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     Context,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `common::structs::tree::object::tree::Tree`
[INFO] [stdout]   --> backend/src/controller/table/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use common::structs::tree::object::tree::Tree as _;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `common::structs::tree::object::tree::Tree`
[INFO] [stdout]    --> backend/src/controller/table/mod.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 183 |     use common::structs::tree::object::tree::Tree as _;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `common::structs::hash_table::HashTable`
[INFO] [stdout]   --> backend/src/schema/mod.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |     use common::structs::hash_table::HashTable;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> backend/src/data/data_storage.rs:138:17
[INFO] [stdout]     |
[INFO] [stdout] 138 |             let mut page = self.page_controller.get_page(link.page_index);
[INFO] [stdout]     |                 ----^^^^
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]    --> backend/src/data/data_storage.rs:311:13
[INFO] [stdout]     |
[INFO] [stdout] 311 |         let res = data_storage.remove_data(id);
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Insert` is never constructed
[INFO] [stdout]   --> backend-api/src/api/command/table/insert.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct Insert {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ExecutionError` is never used
[INFO] [stdout]   --> backend-api/src/api/command/table/insert.rs:91:10
[INFO] [stdout]    |
[INFO] [stdout] 91 | pub enum ExecutionError {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&mut Ctx, Infallible>
[INFO] [stdout]    --> backend-api/src/api/command/mod.rs:98:74
[INFO] [stdout]     |
[INFO] [stdout]  98 |       fn try_extract_mut(&mut self, (): ()) -> Result<&mut Ctx, Self::Err> {
[INFO] [stdout]     |  __________________________________________________________________________^
[INFO] [stdout]  99 | |         Ok(self.extract_mut())
[INFO] [stdout] 100 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&mut Ctx, Infallible>
[INFO] [stdout]   --> backend-api/src/api/command/mod.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |         Ok(self.extract_mut())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, Infallible>
[INFO] [stdout]   --> backend-api/src/api/command/backend_api/mod.rs:53:47
[INFO] [stdout]    |
[INFO] [stdout] 53 |               DatabaseCommand::Drop(command) => command
[INFO] [stdout]    |  _______________________________________________^
[INFO] [stdout] 54 | |                 .execute(facade)
[INFO] [stdout]    | |________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, Infallible>
[INFO] [stdout]   --> backend-api/src/api/command/backend_api/mod.rs:62:56
[INFO] [stdout]    |
[INFO] [stdout] 62 |               DatabaseCommand::ShowDatabases(command) => command
[INFO] [stdout]    |  ________________________________________________________^
[INFO] [stdout] 63 | |                 .execute(facade)
[INFO] [stdout]    | |________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, Infallible>
[INFO] [stdout]   --> backend-api/src/api/command/backend_api/drop_database.rs:24:38
[INFO] [stdout]    |
[INFO] [stdout] 24 |       ) -> Result<Self::Ok, Self::Err> {
[INFO] [stdout]    |  ______________________________________^
[INFO] [stdout] 25 | |         if !backend.database_controllers.contains_key(&self.name) {
[INFO] [stdout] 26 | |             return Ok(CommandResultString::default());
[INFO] [stdout] ...  |
[INFO] [stdout] 31 | |         })
[INFO] [stdout] 32 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, Infallible>
[INFO] [stdout]   --> backend-api/src/api/command/backend_api/drop_database.rs:26:20
[INFO] [stdout]    |
[INFO] [stdout] 26 |             return Ok(CommandResultString::default());
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, Infallible>
[INFO] [stdout]   --> backend-api/src/api/command/backend_api/drop_database.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 | /         Ok(CommandResultString {
[INFO] [stdout] 30 | |             result: format!("Database `{}` dropped", self.name),
[INFO] [stdout] 31 | |         })
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, Infallible>
[INFO] [stdout]   --> backend-api/src/api/command/backend_api/show_databases.rs:21:38
[INFO] [stdout]    |
[INFO] [stdout] 21 |       ) -> Result<Self::Ok, Self::Err> {
[INFO] [stdout]    |  ______________________________________^
[INFO] [stdout] 22 | |         let databases = backend.database_controllers.get_keys();
[INFO] [stdout] 23 | |
[INFO] [stdout] 24 | |         let mut table = prettytable::Table::new();
[INFO] [stdout] ...  |
[INFO] [stdout] 34 | |         })
[INFO] [stdout] 35 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, Infallible>
[INFO] [stdout]   --> backend-api/src/api/command/backend_api/show_databases.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | /         Ok(CommandResultString {
[INFO] [stdout] 33 | |             result: table.to_string(),
[INFO] [stdout] 34 | |         })
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, Infallible>
[INFO] [stdout]   --> backend-api/src/api/command/database/mod.rs:69:45
[INFO] [stdout]    |
[INFO] [stdout] 69 |               SchemaCommand::Drop(command) => command
[INFO] [stdout]    |  _____________________________________________^
[INFO] [stdout] 70 | |                 .execute(db_controller)
[INFO] [stdout]    | |_______________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, Infallible>
[INFO] [stdout]   --> backend-api/src/api/command/database/mod.rs:75:45
[INFO] [stdout]    |
[INFO] [stdout] 75 |               SchemaCommand::Show(command) => command
[INFO] [stdout]    |  _____________________________________________^
[INFO] [stdout] 76 | |                 .execute(db_controller)
[INFO] [stdout]    | |_______________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, Infallible>
[INFO] [stdout]   --> backend-api/src/api/command/database/drop_schema.rs:38:38
[INFO] [stdout]    |
[INFO] [stdout] 38 |       ) -> Result<Self::Ok, Self::Err> {
[INFO] [stdout]    |  ______________________________________^
[INFO] [stdout] 39 | |         if !db_controller.has_schema(&self.name) {
[INFO] [stdout] 40 | |             return Ok(CommandResultString::default());
[INFO] [stdout] ...  |
[INFO] [stdout] 51 | |         })
[INFO] [stdout] 52 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, Infallible>
[INFO] [stdout]   --> backend-api/src/api/command/database/drop_schema.rs:40:20
[INFO] [stdout]    |
[INFO] [stdout] 40 |             return Ok(CommandResultString::default());
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, Infallible>
[INFO] [stdout]   --> backend-api/src/api/command/database/drop_schema.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 | /         Ok(CommandResultString {
[INFO] [stdout] 46 | |             result: format!(
[INFO] [stdout] 47 | |                 "Schema `{}`.`{}` dropped",
[INFO] [stdout] 48 | |                 self.database_name.expect("exists"),
[INFO] [stdout] 49 | |                 self.name
[INFO] [stdout] 50 | |             ),
[INFO] [stdout] 51 | |         })
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, Infallible>
[INFO] [stdout]   --> backend-api/src/api/command/database/show_schemas.rs:36:38
[INFO] [stdout]    |
[INFO] [stdout] 36 |       ) -> Result<Self::Ok, Self::Err> {
[INFO] [stdout]    |  ______________________________________^
[INFO] [stdout] 37 | |         let schemas = db_controller.get_schema_names();
[INFO] [stdout] 38 | |
[INFO] [stdout] 39 | |         let mut table = prettytable::Table::new();
[INFO] [stdout] ...  |
[INFO] [stdout] 49 | |         })
[INFO] [stdout] 50 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, Infallible>
[INFO] [stdout]   --> backend-api/src/api/command/database/show_schemas.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 | /         Ok(CommandResultString {
[INFO] [stdout] 48 | |             result: table.to_string(),
[INFO] [stdout] 49 | |         })
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, Infallible>
[INFO] [stdout]   --> backend-api/src/api/command/schema/mod.rs:77:44
[INFO] [stdout]    |
[INFO] [stdout] 77 |               TableCommand::Drop(command) => command
[INFO] [stdout]    |  ____________________________________________^
[INFO] [stdout] 78 | |                 .execute(schema_controller)
[INFO] [stdout]    | |___________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, Infallible>
[INFO] [stdout]   --> backend-api/src/api/command/schema/drop_table.rs:53:38
[INFO] [stdout]    |
[INFO] [stdout] 53 |       ) -> Result<Self::Ok, Self::Err> {
[INFO] [stdout]    |  ______________________________________^
[INFO] [stdout] 54 | |         if !schema_controller.has_table(&self.name) {
[INFO] [stdout] 55 | |             return Ok(CommandResultString::default());
[INFO] [stdout] ...  |
[INFO] [stdout] 66 | |         })
[INFO] [stdout] 67 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, Infallible>
[INFO] [stdout]   --> backend-api/src/api/command/schema/drop_table.rs:55:20
[INFO] [stdout]    |
[INFO] [stdout] 55 |             return Ok(CommandResultString::default());
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, Infallible>
[INFO] [stdout]   --> backend-api/src/api/command/schema/drop_table.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 | /         Ok(CommandResultString {
[INFO] [stdout] 60 | |             result: format!(
[INFO] [stdout] 61 | |                 "Table `{}`.`{}`.`{}` dropped",
[INFO] [stdout] 62 | |                 self.database_name.expect("exists"),
[INFO] [stdout] ...  |
[INFO] [stdout] 65 | |             ),
[INFO] [stdout] 66 | |         })
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `backend-api` (lib) due to 20 previous errors; 6 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `table`
[INFO] [stdout]    --> backend-api/src/api/command/table/insert.rs:173:13
[INFO] [stdout]     |
[INFO] [stdout] 173 |         let table = table.unwrap();
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_table`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&mut Ctx, Infallible>
[INFO] [stdout]    --> backend-api/src/api/command/mod.rs:98:74
[INFO] [stdout]     |
[INFO] [stdout]  98 |       fn try_extract_mut(&mut self, (): ()) -> Result<&mut Ctx, Self::Err> {
[INFO] [stdout]     |  __________________________________________________________________________^
[INFO] [stdout]  99 | |         Ok(self.extract_mut())
[INFO] [stdout] 100 | |     }
[INFO] [stdout]     | |_____^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<&mut Ctx, Infallible>
[INFO] [stdout]   --> backend-api/src/api/command/mod.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |         Ok(self.extract_mut())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, Infallible>
[INFO] [stdout]   --> backend-api/src/api/command/backend_api/mod.rs:53:47
[INFO] [stdout]    |
[INFO] [stdout] 53 |               DatabaseCommand::Drop(command) => command
[INFO] [stdout]    |  _______________________________________________^
[INFO] [stdout] 54 | |                 .execute(facade)
[INFO] [stdout]    | |________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, Infallible>
[INFO] [stdout]   --> backend-api/src/api/command/backend_api/mod.rs:62:56
[INFO] [stdout]    |
[INFO] [stdout] 62 |               DatabaseCommand::ShowDatabases(command) => command
[INFO] [stdout]    |  ________________________________________________________^
[INFO] [stdout] 63 | |                 .execute(facade)
[INFO] [stdout]    | |________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, Infallible>
[INFO] [stdout]   --> backend-api/src/api/command/backend_api/drop_database.rs:24:38
[INFO] [stdout]    |
[INFO] [stdout] 24 |       ) -> Result<Self::Ok, Self::Err> {
[INFO] [stdout]    |  ______________________________________^
[INFO] [stdout] 25 | |         if !backend.database_controllers.contains_key(&self.name) {
[INFO] [stdout] 26 | |             return Ok(CommandResultString::default());
[INFO] [stdout] ...  |
[INFO] [stdout] 31 | |         })
[INFO] [stdout] 32 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, Infallible>
[INFO] [stdout]   --> backend-api/src/api/command/backend_api/drop_database.rs:26:20
[INFO] [stdout]    |
[INFO] [stdout] 26 |             return Ok(CommandResultString::default());
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, Infallible>
[INFO] [stdout]   --> backend-api/src/api/command/backend_api/drop_database.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 | /         Ok(CommandResultString {
[INFO] [stdout] 30 | |             result: format!("Database `{}` dropped", self.name),
[INFO] [stdout] 31 | |         })
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, GatewayError<Infallible, Infallible, Infallible>>
[INFO] [stdout]   --> backend-api/src/api/command/backend_api/drop_database.rs:54:22
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let result = facade.send(cmd);
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, GatewayError<Infallible, Infallible, Infallible>>
[INFO] [stdout]   --> backend-api/src/api/command/backend_api/drop_database.rs:55:17
[INFO] [stdout]    |
[INFO] [stdout] 55 |         assert!(result.is_ok());
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, GatewayError<Infallible, Infallible, Infallible>>
[INFO] [stdout]   --> backend-api/src/api/command/backend_api/drop_database.rs:66:22
[INFO] [stdout]    |
[INFO] [stdout] 66 |         let result = facade.send(cmd);
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, GatewayError<Infallible, Infallible, Infallible>>
[INFO] [stdout]   --> backend-api/src/api/command/backend_api/drop_database.rs:67:17
[INFO] [stdout]    |
[INFO] [stdout] 67 |         assert!(result.is_ok());
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, Infallible>
[INFO] [stdout]   --> backend-api/src/api/command/backend_api/show_databases.rs:21:38
[INFO] [stdout]    |
[INFO] [stdout] 21 |       ) -> Result<Self::Ok, Self::Err> {
[INFO] [stdout]    |  ______________________________________^
[INFO] [stdout] 22 | |         let databases = backend.database_controllers.get_keys();
[INFO] [stdout] 23 | |
[INFO] [stdout] 24 | |         let mut table = prettytable::Table::new();
[INFO] [stdout] ...  |
[INFO] [stdout] 34 | |         })
[INFO] [stdout] 35 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, Infallible>
[INFO] [stdout]   --> backend-api/src/api/command/backend_api/show_databases.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 | /         Ok(CommandResultString {
[INFO] [stdout] 33 | |             result: table.to_string(),
[INFO] [stdout] 34 | |         })
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, GatewayError<Infallible, Infallible, Infallible>>
[INFO] [stdout]   --> backend-api/src/api/command/backend_api/show_databases.rs:56:22
[INFO] [stdout]    |
[INFO] [stdout] 56 |         let result = facade.send(cmd);
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, GatewayError<Infallible, Infallible, Infallible>>
[INFO] [stdout]   --> backend-api/src/api/command/backend_api/show_databases.rs:57:17
[INFO] [stdout]    |
[INFO] [stdout] 57 |         assert!(result.is_ok());
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, GatewayError<Infallible, Infallible, Infallible>>
[INFO] [stdout]   --> backend-api/src/api/command/backend_api/show_databases.rs:59:22
[INFO] [stdout]    |
[INFO] [stdout] 59 |         let result = result.unwrap();
[INFO] [stdout]    |                      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, Infallible>
[INFO] [stdout]   --> backend-api/src/api/command/database/mod.rs:69:45
[INFO] [stdout]    |
[INFO] [stdout] 69 |               SchemaCommand::Drop(command) => command
[INFO] [stdout]    |  _____________________________________________^
[INFO] [stdout] 70 | |                 .execute(db_controller)
[INFO] [stdout]    | |_______________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, Infallible>
[INFO] [stdout]   --> backend-api/src/api/command/database/mod.rs:75:45
[INFO] [stdout]    |
[INFO] [stdout] 75 |               SchemaCommand::Show(command) => command
[INFO] [stdout]    |  _____________________________________________^
[INFO] [stdout] 76 | |                 .execute(db_controller)
[INFO] [stdout]    | |_______________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, Infallible>
[INFO] [stdout]   --> backend-api/src/api/command/database/drop_schema.rs:38:38
[INFO] [stdout]    |
[INFO] [stdout] 38 |       ) -> Result<Self::Ok, Self::Err> {
[INFO] [stdout]    |  ______________________________________^
[INFO] [stdout] 39 | |         if !db_controller.has_schema(&self.name) {
[INFO] [stdout] 40 | |             return Ok(CommandResultString::default());
[INFO] [stdout] ...  |
[INFO] [stdout] 51 | |         })
[INFO] [stdout] 52 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, Infallible>
[INFO] [stdout]   --> backend-api/src/api/command/database/drop_schema.rs:40:20
[INFO] [stdout]    |
[INFO] [stdout] 40 |             return Ok(CommandResultString::default());
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, Infallible>
[INFO] [stdout]   --> backend-api/src/api/command/database/drop_schema.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 45 | /         Ok(CommandResultString {
[INFO] [stdout] 46 | |             result: format!(
[INFO] [stdout] 47 | |                 "Schema `{}`.`{}` dropped",
[INFO] [stdout] 48 | |                 self.database_name.expect("exists"),
[INFO] [stdout] 49 | |                 self.name
[INFO] [stdout] 50 | |             ),
[INFO] [stdout] 51 | |         })
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, Infallible>
[INFO] [stdout]   --> backend-api/src/api/command/database/show_schemas.rs:36:38
[INFO] [stdout]    |
[INFO] [stdout] 36 |       ) -> Result<Self::Ok, Self::Err> {
[INFO] [stdout]    |  ______________________________________^
[INFO] [stdout] 37 | |         let schemas = db_controller.get_schema_names();
[INFO] [stdout] 38 | |
[INFO] [stdout] 39 | |         let mut table = prettytable::Table::new();
[INFO] [stdout] ...  |
[INFO] [stdout] 49 | |         })
[INFO] [stdout] 50 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, Infallible>
[INFO] [stdout]   --> backend-api/src/api/command/database/show_schemas.rs:47:9
[INFO] [stdout]    |
[INFO] [stdout] 47 | /         Ok(CommandResultString {
[INFO] [stdout] 48 | |             result: table.to_string(),
[INFO] [stdout] 49 | |         })
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, Infallible>
[INFO] [stdout]   --> backend-api/src/api/command/schema/mod.rs:77:44
[INFO] [stdout]    |
[INFO] [stdout] 77 |               TableCommand::Drop(command) => command
[INFO] [stdout]    |  ____________________________________________^
[INFO] [stdout] 78 | |                 .execute(schema_controller)
[INFO] [stdout]    | |___________________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, Infallible>
[INFO] [stdout]   --> backend-api/src/api/command/schema/drop_table.rs:53:38
[INFO] [stdout]    |
[INFO] [stdout] 53 |       ) -> Result<Self::Ok, Self::Err> {
[INFO] [stdout]    |  ______________________________________^
[INFO] [stdout] 54 | |         if !schema_controller.has_table(&self.name) {
[INFO] [stdout] 55 | |             return Ok(CommandResultString::default());
[INFO] [stdout] ...  |
[INFO] [stdout] 66 | |         })
[INFO] [stdout] 67 | |     }
[INFO] [stdout]    | |_____^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, Infallible>
[INFO] [stdout]   --> backend-api/src/api/command/schema/drop_table.rs:55:20
[INFO] [stdout]    |
[INFO] [stdout] 55 |             return Ok(CommandResultString::default());
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<CommandResultString, Infallible>
[INFO] [stdout]   --> backend-api/src/api/command/schema/drop_table.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 | /         Ok(CommandResultString {
[INFO] [stdout] 60 | |             result: format!(
[INFO] [stdout] 61 | |                 "Table `{}`.`{}`.`{}` dropped",
[INFO] [stdout] 62 | |                 self.database_name.expect("exists"),
[INFO] [stdout] ...  |
[INFO] [stdout] 65 | |             ),
[INFO] [stdout] 66 | |         })
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `backend-api` (lib test) due to 27 previous errors; 9 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "19dd033c624958e16077fc144af0421ea42cf40757b866db3f9b41e0108425bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19dd033c624958e16077fc144af0421ea42cf40757b866db3f9b41e0108425bc", kill_on_drop: false }`
[INFO] [stdout] 19dd033c624958e16077fc144af0421ea42cf40757b866db3f9b41e0108425bc
