[INFO] cloning repository https://github.com/pixelmonaskarion/rustbubbles-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pixelmonaskarion/rustbubbles-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpixelmonaskarion%2Frustbubbles-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpixelmonaskarion%2Frustbubbles-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e5c7d889d54d38bc051fdc5b5776f84350f56e12
[INFO] checking pixelmonaskarion/rustbubbles-server against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpixelmonaskarion%2Frustbubbles-server" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pixelmonaskarion/rustbubbles-server on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pixelmonaskarion/rustbubbles-server
[INFO] finished tweaking git repo https://github.com/pixelmonaskarion/rustbubbles-server
[INFO] tweaked toml for git repo https://github.com/pixelmonaskarion/rustbubbles-server written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/pixelmonaskarion/rustbubbles-server 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]   Downloaded zune-core v0.4.12
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cf15be3fe7ace5bf82341ba38ce79d8ae3b697768d592d9c1a098befb8e6cdd6
[INFO] running `Command { std: "docker" "start" "-a" "cf15be3fe7ace5bf82341ba38ce79d8ae3b697768d592d9c1a098befb8e6cdd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cf15be3fe7ace5bf82341ba38ce79d8ae3b697768d592d9c1a098befb8e6cdd6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf15be3fe7ace5bf82341ba38ce79d8ae3b697768d592d9c1a098befb8e6cdd6", kill_on_drop: false }`
[INFO] [stdout] cf15be3fe7ace5bf82341ba38ce79d8ae3b697768d592d9c1a098befb8e6cdd6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5e6cedee3206f994e15dd66d677bf982cafa08295a5624d9ac8299c47985fdfe
[INFO] running `Command { std: "docker" "start" "-a" "5e6cedee3206f994e15dd66d677bf982cafa08295a5624d9ac8299c47985fdfe", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `apple_to_unix`
[INFO] [stdout]  --> src/database.rs:6:71
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::{structs::{Attachment, Chat, Message, Participant}, util::{apple_to_unix, unix_to_apple}};
[INFO] [stdout]   |                                                                       ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `apple_to_unix`
[INFO] [stdout]  --> src/database.rs:6:71
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::{structs::{Attachment, Chat, Message, Participant}, util::{apple_to_unix, unix_to_apple}};
[INFO] [stdout]   |                                                                       ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `guids_iter`
[INFO] [stdout]   --> src/database.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |         let guids_iter = stmt.query_map([TryInto::<u64>::try_into(self.last_read_time-978307200000000000).unwrap()], |row| {
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_guids_iter`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sort`
[INFO] [stdout]   --> src/database.rs:78:60
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn query_chats(&self, limit: usize, offset: usize, sort: Option<String>, last_message: bool, participants: bool) -> Vec<Chat> {
[INFO] [stdout]    |                                                            ^^^^ help: if this is intentional, prefix it with an underscore: `_sort`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sort`
[INFO] [stdout]    --> src/database.rs:233:118
[INFO] [stdout]     |
[INFO] [stdout] 233 | ..., offset: usize, limit: usize, sort: &str, after: u128, before: u128) -> Option<Vec<Message>> {
[INFO] [stdout]     |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_sort`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:26:10
[INFO] [stdout]    |
[INFO] [stdout] 26 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:32:10
[INFO] [stdout]    |
[INFO] [stdout] 32 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:38:10
[INFO] [stdout]    |
[INFO] [stdout] 38 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:44:10
[INFO] [stdout]    |
[INFO] [stdout] 44 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:50:10
[INFO] [stdout]    |
[INFO] [stdout] 50 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:56:10
[INFO] [stdout]    |
[INFO] [stdout] 56 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:62:10
[INFO] [stdout]    |
[INFO] [stdout] 62 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:68:10
[INFO] [stdout]    |
[INFO] [stdout] 68 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:74:10
[INFO] [stdout]    |
[INFO] [stdout] 74 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:80:10
[INFO] [stdout]    |
[INFO] [stdout] 80 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:86:10
[INFO] [stdout]    |
[INFO] [stdout] 86 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:92:10
[INFO] [stdout]    |
[INFO] [stdout] 92 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:98:10
[INFO] [stdout]    |
[INFO] [stdout] 98 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]    --> src/main.rs:104:10
[INFO] [stdout]     |
[INFO] [stdout] 104 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]     |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]    --> src/main.rs:110:10
[INFO] [stdout]     |
[INFO] [stdout] 110 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]     |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]    --> src/main.rs:116:10
[INFO] [stdout]     |
[INFO] [stdout] 116 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]     |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]    --> src/main.rs:122:10
[INFO] [stdout]     |
[INFO] [stdout] 122 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]     |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]    --> src/main.rs:128:10
[INFO] [stdout]     |
[INFO] [stdout] 128 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]     |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]    --> src/main.rs:134:10
[INFO] [stdout]     |
[INFO] [stdout] 134 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]     |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `last_read_time` is never read
[INFO] [stdout]   --> src/database.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Database {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 11 |     conn: Connection,
[INFO] [stdout] 12 |     last_read_time: u128,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `poll` is never used
[INFO] [stdout]   --> src/database.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl Database {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn poll(&mut self) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `chat_guid` is never read
[INFO] [stdout]   --> src/structs.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct Message {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub chat_guid: String,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Message` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 26 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `guids_iter`
[INFO] [stdout]   --> src/database.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |         let guids_iter = stmt.query_map([TryInto::<u64>::try_into(self.last_read_time-978307200000000000).unwrap()], |row| {
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_guids_iter`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sort`
[INFO] [stdout]   --> src/database.rs:78:60
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn query_chats(&self, limit: usize, offset: usize, sort: Option<String>, last_message: bool, participants: bool) -> Vec<Chat> {
[INFO] [stdout]    |                                                            ^^^^ help: if this is intentional, prefix it with an underscore: `_sort`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sort`
[INFO] [stdout]    --> src/database.rs:233:118
[INFO] [stdout]     |
[INFO] [stdout] 233 | ..., offset: usize, limit: usize, sort: &str, after: u128, before: u128) -> Option<Vec<Message>> {
[INFO] [stdout]     |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_sort`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:26:10
[INFO] [stdout]    |
[INFO] [stdout] 26 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:32:10
[INFO] [stdout]    |
[INFO] [stdout] 32 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:38:10
[INFO] [stdout]    |
[INFO] [stdout] 38 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:44:10
[INFO] [stdout]    |
[INFO] [stdout] 44 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:50:10
[INFO] [stdout]    |
[INFO] [stdout] 50 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:56:10
[INFO] [stdout]    |
[INFO] [stdout] 56 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:62:10
[INFO] [stdout]    |
[INFO] [stdout] 62 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:68:10
[INFO] [stdout]    |
[INFO] [stdout] 68 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:74:10
[INFO] [stdout]    |
[INFO] [stdout] 74 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:80:10
[INFO] [stdout]    |
[INFO] [stdout] 80 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:86:10
[INFO] [stdout]    |
[INFO] [stdout] 86 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:92:10
[INFO] [stdout]    |
[INFO] [stdout] 92 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:98:10
[INFO] [stdout]    |
[INFO] [stdout] 98 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]    --> src/main.rs:104:10
[INFO] [stdout]     |
[INFO] [stdout] 104 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]     |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]    --> src/main.rs:110:10
[INFO] [stdout]     |
[INFO] [stdout] 110 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]     |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]    --> src/main.rs:116:10
[INFO] [stdout]     |
[INFO] [stdout] 116 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]     |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]    --> src/main.rs:122:10
[INFO] [stdout]     |
[INFO] [stdout] 122 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]     |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]    --> src/main.rs:128:10
[INFO] [stdout]     |
[INFO] [stdout] 128 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]     |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]    --> src/main.rs:134:10
[INFO] [stdout]     |
[INFO] [stdout] 134 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]     |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `last_read_time` is never read
[INFO] [stdout]   --> src/database.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Database {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 11 |     conn: Connection,
[INFO] [stdout] 12 |     last_read_time: u128,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `poll` is never used
[INFO] [stdout]   --> src/database.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl Database {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn poll(&mut self) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `chat_guid` is never read
[INFO] [stdout]   --> src/structs.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct Message {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub chat_guid: String,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Message` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 26 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 40s
[INFO] running `Command { std: "docker" "inspect" "5e6cedee3206f994e15dd66d677bf982cafa08295a5624d9ac8299c47985fdfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5e6cedee3206f994e15dd66d677bf982cafa08295a5624d9ac8299c47985fdfe", kill_on_drop: false }`
[INFO] [stdout] 5e6cedee3206f994e15dd66d677bf982cafa08295a5624d9ac8299c47985fdfe
[INFO] checking pixelmonaskarion/rustbubbles-server against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpixelmonaskarion%2Frustbubbles-server" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pixelmonaskarion/rustbubbles-server on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/pixelmonaskarion/rustbubbles-server
[INFO] finished tweaking git repo https://github.com/pixelmonaskarion/rustbubbles-server
[INFO] tweaked toml for git repo https://github.com/pixelmonaskarion/rustbubbles-server written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/pixelmonaskarion/rustbubbles-server 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a71a62d0ea7aa0b7cb421fd8d26f81ca91e5e1d195846604a72079841337832b
[INFO] running `Command { std: "docker" "start" "-a" "a71a62d0ea7aa0b7cb421fd8d26f81ca91e5e1d195846604a72079841337832b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a71a62d0ea7aa0b7cb421fd8d26f81ca91e5e1d195846604a72079841337832b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a71a62d0ea7aa0b7cb421fd8d26f81ca91e5e1d195846604a72079841337832b", kill_on_drop: false }`
[INFO] [stdout] a71a62d0ea7aa0b7cb421fd8d26f81ca91e5e1d195846604a72079841337832b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 113ca7ff0bc3e2b854a929cf8ed48a291f4f9a687b8d005aa91671e2dabe16e8
[INFO] running `Command { std: "docker" "start" "-a" "113ca7ff0bc3e2b854a929cf8ed48a291f4f9a687b8d005aa91671e2dabe16e8", kill_on_drop: false }`
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[INFO] [stderr]     Checking multer v2.1.0
[INFO] [stderr]    Compiling rocket_codegen v0.5.0
[INFO] [stderr]     Checking indexmap v2.2.5
[INFO] [stderr]     Checking toml_datetime v0.6.5
[INFO] [stderr]     Checking serde_spanned v0.6.5
[INFO] [stderr]     Checking serde_json v1.0.114
[INFO] [stderr]     Checking ubyte v0.10.4
[INFO] [stderr]     Checking serde_path_to_error v0.1.15
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking rusqlite v0.31.0
[INFO] [stderr]     Checking h2 v0.4.2
[INFO] [stderr]     Checking h2 v0.3.24
[INFO] [stderr]     Checking toml_edit v0.22.6
[INFO] [stderr]     Checking ravif v0.11.4
[INFO] [stderr]     Checking image v0.25.0
[INFO] [stderr]     Checking toml v0.8.10
[INFO] [stderr]     Checking figment v0.10.14
[INFO] [stderr]     Checking hyper v1.2.0
[INFO] [stderr]     Checking hyper-util v0.1.3
[INFO] [stderr]     Checking engineioxide v0.11.0
[INFO] [stderr]     Checking socketioxide v0.11.0
[INFO] [stderr]     Checking rocket v0.5.0
[INFO] [stderr]     Checking bluebubbles-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `apple_to_unix`
[INFO] [stdout]  --> src/database.rs:6:71
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::{structs::{Attachment, Chat, Message, Participant}, util::{apple_to_unix, unix_to_apple}};
[INFO] [stdout]   |                                                                       ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `apple_to_unix`
[INFO] [stdout]  --> src/database.rs:6:71
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::{structs::{Attachment, Chat, Message, Participant}, util::{apple_to_unix, unix_to_apple}};
[INFO] [stdout]   |                                                                       ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `guids_iter`
[INFO] [stdout]   --> src/database.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |         let guids_iter = stmt.query_map([TryInto::<u64>::try_into(self.last_read_time-978307200000000000).unwrap()], |row| {
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_guids_iter`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sort`
[INFO] [stdout]   --> src/database.rs:78:60
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn query_chats(&self, limit: usize, offset: usize, sort: Option<String>, last_message: bool, participants: bool) -> Vec<Chat> {
[INFO] [stdout]    |                                                            ^^^^ help: if this is intentional, prefix it with an underscore: `_sort`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sort`
[INFO] [stdout]    --> src/database.rs:233:118
[INFO] [stdout]     |
[INFO] [stdout] 233 | ..., offset: usize, limit: usize, sort: &str, after: u128, before: u128) -> Option<Vec<Message>> {
[INFO] [stdout]     |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_sort`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:26:10
[INFO] [stdout]    |
[INFO] [stdout] 26 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:32:10
[INFO] [stdout]    |
[INFO] [stdout] 32 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:38:10
[INFO] [stdout]    |
[INFO] [stdout] 38 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:44:10
[INFO] [stdout]    |
[INFO] [stdout] 44 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:50:10
[INFO] [stdout]    |
[INFO] [stdout] 50 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:56:10
[INFO] [stdout]    |
[INFO] [stdout] 56 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:62:10
[INFO] [stdout]    |
[INFO] [stdout] 62 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:68:10
[INFO] [stdout]    |
[INFO] [stdout] 68 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:74:10
[INFO] [stdout]    |
[INFO] [stdout] 74 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:80:10
[INFO] [stdout]    |
[INFO] [stdout] 80 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:86:10
[INFO] [stdout]    |
[INFO] [stdout] 86 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:92:10
[INFO] [stdout]    |
[INFO] [stdout] 92 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:98:10
[INFO] [stdout]    |
[INFO] [stdout] 98 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]    --> src/main.rs:104:10
[INFO] [stdout]     |
[INFO] [stdout] 104 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]     |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]    --> src/main.rs:110:10
[INFO] [stdout]     |
[INFO] [stdout] 110 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]     |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]    --> src/main.rs:116:10
[INFO] [stdout]     |
[INFO] [stdout] 116 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]     |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]    --> src/main.rs:122:10
[INFO] [stdout]     |
[INFO] [stdout] 122 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]     |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]    --> src/main.rs:128:10
[INFO] [stdout]     |
[INFO] [stdout] 128 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]     |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]    --> src/main.rs:134:10
[INFO] [stdout]     |
[INFO] [stdout] 134 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]     |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `guids_iter`
[INFO] [stdout]   --> src/database.rs:36:13
[INFO] [stdout]    |
[INFO] [stdout] 36 |         let guids_iter = stmt.query_map([TryInto::<u64>::try_into(self.last_read_time-978307200000000000).unwrap()], |row| {
[INFO] [stdout]    |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_guids_iter`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sort`
[INFO] [stdout]   --> src/database.rs:78:60
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn query_chats(&self, limit: usize, offset: usize, sort: Option<String>, last_message: bool, participants: bool) -> Vec<Chat> {
[INFO] [stdout]    |                                                            ^^^^ help: if this is intentional, prefix it with an underscore: `_sort`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sort`
[INFO] [stdout]    --> src/database.rs:233:118
[INFO] [stdout]     |
[INFO] [stdout] 233 | ..., offset: usize, limit: usize, sort: &str, after: u128, before: u128) -> Option<Vec<Message>> {
[INFO] [stdout]     |                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_sort`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `last_read_time` is never read
[INFO] [stdout]   --> src/database.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Database {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 11 |     conn: Connection,
[INFO] [stdout] 12 |     last_read_time: u128,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `poll` is never used
[INFO] [stdout]   --> src/database.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl Database {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn poll(&mut self) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `chat_guid` is never read
[INFO] [stdout]   --> src/structs.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct Message {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub chat_guid: String,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Message` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 26 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:26:10
[INFO] [stdout]    |
[INFO] [stdout] 26 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:32:10
[INFO] [stdout]    |
[INFO] [stdout] 32 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:38:10
[INFO] [stdout]    |
[INFO] [stdout] 38 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:44:10
[INFO] [stdout]    |
[INFO] [stdout] 44 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:50:10
[INFO] [stdout]    |
[INFO] [stdout] 50 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:56:10
[INFO] [stdout]    |
[INFO] [stdout] 56 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:62:10
[INFO] [stdout]    |
[INFO] [stdout] 62 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:68:10
[INFO] [stdout]    |
[INFO] [stdout] 68 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:74:10
[INFO] [stdout]    |
[INFO] [stdout] 74 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:80:10
[INFO] [stdout]    |
[INFO] [stdout] 80 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:86:10
[INFO] [stdout]    |
[INFO] [stdout] 86 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:92:10
[INFO] [stdout]    |
[INFO] [stdout] 92 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]   --> src/main.rs:98:10
[INFO] [stdout]    |
[INFO] [stdout] 98 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]    |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]    --> src/main.rs:104:10
[INFO] [stdout]     |
[INFO] [stdout] 104 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]     |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]    --> src/main.rs:110:10
[INFO] [stdout]     |
[INFO] [stdout] 110 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]     |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]    --> src/main.rs:116:10
[INFO] [stdout]     |
[INFO] [stdout] 116 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]     |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]    --> src/main.rs:122:10
[INFO] [stdout]     |
[INFO] [stdout] 122 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]     |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]    --> src/main.rs:128:10
[INFO] [stdout]     |
[INFO] [stdout] 128 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]     |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `socket`
[INFO] [stdout]    --> src/main.rs:134:10
[INFO] [stdout]     |
[INFO] [stdout] 134 |         |socket: SocketRef, Data::<Value>(data), Bin(bin)| {
[INFO] [stdout]     |          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_socket`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `last_read_time` is never read
[INFO] [stdout]   --> src/database.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Database {
[INFO] [stdout]    |            -------- field in this struct
[INFO] [stdout] 11 |     conn: Connection,
[INFO] [stdout] 12 |     last_read_time: u128,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `poll` is never used
[INFO] [stdout]   --> src/database.rs:32:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl Database {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn poll(&mut self) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `chat_guid` is never read
[INFO] [stdout]   --> src/structs.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub struct Message {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub chat_guid: String,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Message` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 26 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 09s
[INFO] running `Command { std: "docker" "inspect" "113ca7ff0bc3e2b854a929cf8ed48a291f4f9a687b8d005aa91671e2dabe16e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "113ca7ff0bc3e2b854a929cf8ed48a291f4f9a687b8d005aa91671e2dabe16e8", kill_on_drop: false }`
[INFO] [stdout] 113ca7ff0bc3e2b854a929cf8ed48a291f4f9a687b8d005aa91671e2dabe16e8