[INFO] cloning repository https://github.com/link9c/database-transfer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/link9c/database-transfer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flink9c%2Fdatabase-transfer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flink9c%2Fdatabase-transfer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] def15cb62432e4ed2063789a49d94b24eeb4284c
[INFO] checking link9c/database-transfer against 1.95.0-beta.7 for beta-1.95-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flink9c%2Fdatabase-transfer" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/link9c/database-transfer
[INFO] finished tweaking git repo https://github.com/link9c/database-transfer
[INFO] tweaked toml for git repo https://github.com/link9c/database-transfer written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/link9c/database-transfer on toolchain 1.95.0-beta.7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0-beta.7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/link9c/database-transfer 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" "+1.95.0-beta.7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] d0fe9af702754648970a129512a46230d40fc1263731bf09ca65f535a5efb68b
[INFO] running `Command { std: "docker" "start" "-a" "d0fe9af702754648970a129512a46230d40fc1263731bf09ca65f535a5efb68b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0fe9af702754648970a129512a46230d40fc1263731bf09ca65f535a5efb68b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0fe9af702754648970a129512a46230d40fc1263731bf09ca65f535a5efb68b", kill_on_drop: false }`
[INFO] [stdout] d0fe9af702754648970a129512a46230d40fc1263731bf09ca65f535a5efb68b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0-beta.7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `Conn`, `FromRow`, `FromValue`, `Opts`, `Pool`, and `Queryable`
[INFO] [stdout]  --> src/main.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 |     prelude::{FromRow, FromValue, Queryable},
[INFO] [stdout]   |               ^^^^^^^  ^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 4 |     Conn, Opts, Pool,
[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: `AuthMethod`, `Client`, `Config`, and `Row`
[INFO] [stdout]  --> src/main.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tiberius::{AuthMethod, Client, Config, Row};
[INFO] [stdout]   |                ^^^^^^^^^^  ^^^^^^  ^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::net::TcpStream`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tokio::net::TcpStream;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio_util::compat::TokioAsyncWriteCompatExt`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tokio_util::compat::TokioAsyncWriteCompatExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FromRow` and `FromValue`
[INFO] [stdout]  --> src/db.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 |     prelude::{FromRow, FromValue, Queryable},
[INFO] [stdout]   |               ^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Checkbox`, `HorizontalAlignment`, `PickList`, `Subscription`, `VerticalAlignment`, and `checkbox`
[INFO] [stdout]  --> src/gui/ui.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 |     button, checkbox, executor,
[INFO] [stdout]   |             ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 |     Align, Application, Button, Checkbox, Clipboard, Column, Command, Container, Element,
[INFO] [stdout]   |                                 ^^^^^^^^
[INFO] [stdout] 7 |     HorizontalAlignment, Length, PickList, Row, Scrollable, Settings, Subscription, Text,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^          ^^^^^^^^                             ^^^^^^^^^^^^
[INFO] [stdout] 8 |     VerticalAlignment,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Conn`, `FromRow`, `FromValue`, `Opts`, `Pool`, and `Queryable`
[INFO] [stdout]  --> src/main.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 |     prelude::{FromRow, FromValue, Queryable},
[INFO] [stdout]   |               ^^^^^^^  ^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 4 |     Conn, Opts, Pool,
[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: `AuthMethod`, `Client`, `Config`, and `Row`
[INFO] [stdout]  --> src/main.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | use tiberius::{AuthMethod, Client, Config, Row};
[INFO] [stdout]   |                ^^^^^^^^^^  ^^^^^^  ^^^^^^  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio::net::TcpStream`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use tokio::net::TcpStream;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `tokio_util::compat::TokioAsyncWriteCompatExt`
[INFO] [stdout]  --> src/main.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tokio_util::compat::TokioAsyncWriteCompatExt;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FromRow` and `FromValue`
[INFO] [stdout]  --> src/db.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 |     prelude::{FromRow, FromValue, Queryable},
[INFO] [stdout]   |               ^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Checkbox`, `HorizontalAlignment`, `PickList`, `Subscription`, `VerticalAlignment`, and `checkbox`
[INFO] [stdout]  --> src/gui/ui.rs:2:13
[INFO] [stdout]   |
[INFO] [stdout] 2 |     button, checkbox, executor,
[INFO] [stdout]   |             ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 |     Align, Application, Button, Checkbox, Clipboard, Column, Command, Container, Element,
[INFO] [stdout]   |                                 ^^^^^^^^
[INFO] [stdout] 7 |     HorizontalAlignment, Length, PickList, Row, Scrollable, Settings, Subscription, Text,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^          ^^^^^^^^                             ^^^^^^^^^^^^
[INFO] [stdout] 8 |     VerticalAlignment,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/gui/ui.rs:246:31
[INFO] [stdout]     |
[INFO] [stdout] 246 |             Message::LoadConf(mut direct) => {
[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 `show_dbs` is never used
[INFO] [stdout]    --> src/db.rs:147:18
[INFO] [stdout]     |
[INFO] [stdout]  86 | impl DatabaseMeta {
[INFO] [stdout]     | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 147 |     pub async fn show_dbs(self, direct: Direct) -> Result<Vec<String>, Box<dyn std::error::Error>> {
[INFO] [stdout]     |                  ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `HIDE` is never constructed
[INFO] [stdout]   --> src/gui/ui.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub enum Status {
[INFO] [stdout]    |          ------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 50 |     HIDE,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Status` 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: fields `font_dec_button` and `pick_list_theme` are never read
[INFO] [stdout]   --> src/gui/ui.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub struct MyUi {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 90 |     font_dec_button: button::State,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 91 |     pick_list_theme: pick_list::State<style::Theme>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MyUi` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ThemeChanged` is never constructed
[INFO] [stdout]    --> src/gui/ui.rs:103:5
[INFO] [stdout]     |
[INFO] [stdout]  97 | pub enum Message {
[INFO] [stdout]     |          ------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 103 |     ThemeChanged(style::Theme),
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Message` 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: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     render_window();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let _ = render_window();
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/gui/ui.rs:124:13
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn view(&mut self) -> Element<Message> {
[INFO] [stdout]     |             ^^^^^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |             |
[INFO] [stdout]     |             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn view(&mut self) -> Element<'_, Message> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/gui/ui.rs:246:31
[INFO] [stdout]     |
[INFO] [stdout] 246 |             Message::LoadConf(mut direct) => {
[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 `show_dbs` is never used
[INFO] [stdout]    --> src/db.rs:147:18
[INFO] [stdout]     |
[INFO] [stdout]  86 | impl DatabaseMeta {
[INFO] [stdout]     | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 147 |     pub async fn show_dbs(self, direct: Direct) -> Result<Vec<String>, Box<dyn std::error::Error>> {
[INFO] [stdout]     |                  ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `HIDE` is never constructed
[INFO] [stdout]   --> src/gui/ui.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub enum Status {
[INFO] [stdout]    |          ------ variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 50 |     HIDE,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Status` 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: fields `font_dec_button` and `pick_list_theme` are never read
[INFO] [stdout]   --> src/gui/ui.rs:90:5
[INFO] [stdout]    |
[INFO] [stdout] 76 | pub struct MyUi {
[INFO] [stdout]    |            ---- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 90 |     font_dec_button: button::State,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 91 |     pick_list_theme: pick_list::State<style::Theme>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MyUi` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `ThemeChanged` is never constructed
[INFO] [stdout]    --> src/gui/ui.rs:103:5
[INFO] [stdout]     |
[INFO] [stdout]  97 | pub enum Message {
[INFO] [stdout]     |          ------- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 103 |     ThemeChanged(style::Theme),
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Message` 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: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     render_window();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let _ = render_window();
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/gui/ui.rs:124:13
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn view(&mut self) -> Element<Message> {
[INFO] [stdout]     |             ^^^^^^^^^     ^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |             |
[INFO] [stdout]     |             the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 124 |     fn view(&mut self) -> Element<'_, Message> {
[INFO] [stdout]     |                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 57.09s
[INFO] running `Command { std: "docker" "inspect" "7e6f40ee42aeb86596e30ad2e8bcd0524a550168a9ec598dde3a4e3210df6c45", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e6f40ee42aeb86596e30ad2e8bcd0524a550168a9ec598dde3a4e3210df6c45", kill_on_drop: false }`
[INFO] [stdout] 7e6f40ee42aeb86596e30ad2e8bcd0524a550168a9ec598dde3a4e3210df6c45
