[INFO] cloning repository https://github.com/alehander92/simple-db
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alehander92/simple-db" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falehander92%2Fsimple-db", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falehander92%2Fsimple-db'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1d0fbd510288a1f85558219671cb57e9098bc709
[INFO] checking alehander92/simple-db against master#57f772f25c5ce2bd870d6f8c3ab318eaee5a3326 for pr-133502-22
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falehander92%2Fsimple-db" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/alehander92/simple-db
[INFO] finished tweaking git repo https://github.com/alehander92/simple-db
[INFO] tweaked toml for git repo https://github.com/alehander92/simple-db written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/alehander92/simple-db on toolchain 57f772f25c5ce2bd870d6f8c3ab318eaee5a3326
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+57f772f25c5ce2bd870d6f8c3ab318eaee5a3326" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/alehander92/simple-db 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" "+57f772f25c5ce2bd870d6f8c3ab318eaee5a3326" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sqlparser v0.60.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+57f772f25c5ce2bd870d6f8c3ab318eaee5a3326" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8fd275770a9becde0a97aae53b8acb2a510da8e8da239115bc189ea9049186cd
[INFO] running `Command { std: "docker" "start" "-a" "8fd275770a9becde0a97aae53b8acb2a510da8e8da239115bc189ea9049186cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8fd275770a9becde0a97aae53b8acb2a510da8e8da239115bc189ea9049186cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fd275770a9becde0a97aae53b8acb2a510da8e8da239115bc189ea9049186cd", kill_on_drop: false }`
[INFO] [stdout] 8fd275770a9becde0a97aae53b8acb2a510da8e8da239115bc189ea9049186cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+57f772f25c5ce2bd870d6f8c3ab318eaee5a3326" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ced92399c9e55d4ed97add0737338a08f109bb3851cb13e1f7a34b4b4457797
[INFO] running `Command { std: "docker" "start" "-a" "3ced92399c9e55d4ed97add0737338a08f109bb3851cb13e1f7a34b4b4457797", kill_on_drop: false }`
[INFO] [stderr]    Compiling find-msvc-tools v0.1.7
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling cc v1.2.52
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling stacker v0.1.22
[INFO] [stderr]    Compiling ar_archive_writer v0.2.0
[INFO] [stderr]    Compiling psm v0.1.28
[INFO] [stderr]    Compiling recursive-proc-macro-impl v0.1.1
[INFO] [stderr]     Checking recursive v0.1.1
[INFO] [stderr]     Checking sqlparser v0.60.0
[INFO] [stderr]     Checking simple-db v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `Db` is never constructed
[INFO] [stdout]   --> src/db.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Db {
[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 `Db` is never constructed
[INFO] [stdout]   --> src/db.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Db {
[INFO] [stdout]    |            ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/db.rs:42:12
[INFO] [stdout]     |
[INFO] [stdout]  41 | impl Db {
[INFO] [stdout]     | ------- associated items in this implementation
[INFO] [stdout]  42 |     pub fn new() -> Db {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  48 |     pub fn evaluate(&mut self, query: &str) -> Result<QueryResponse, Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  58 |     fn load_column_definition(&mut self, column: &ast::ColumnDef) -> Column {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  62 |     fn create_table(&mut self, arg: &ast::CreateTable) -> Result<QueryResponse, Box<dyn Error>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  70 |     fn select(&mut self, arg: &ast::Query) -> Result<QueryResponse, Box<dyn Error>> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  87 |     fn evaluate_node(&mut self, node: &ast::Statement) -> Result<QueryResponse, Box<dyn Error>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 |     pub fn add_table(&mut self, table: &Table) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `QueryResponse` is never used
[INFO] [stdout]  --> src/query.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum QueryResponse {
[INFO] [stdout]   |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Table` is never constructed
[INFO] [stdout]  --> src/table.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Table {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Row` is never constructed
[INFO] [stdout]   --> src/table.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Row {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Column` is never constructed
[INFO] [stdout]   --> src/table.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Column {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Type` is never constructed
[INFO] [stdout]   --> src/table.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct Type {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/table.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl Table {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 29 |     pub fn new(name: &str, column_info: &[(&str, &str)]) -> Table {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/table.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl Column {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 39 |     pub fn new(name: &str, type_name: &str) -> Column {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/table.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 47 | impl Type {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 48 |     pub fn new(type_name: &str) -> Type {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/table.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 55 | impl Row {
[INFO] [stdout]    | -------- associated function in this implementation
[INFO] [stdout] 56 |     pub fn new(cells: &[Cell]) -> Row {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Cell` is never used
[INFO] [stdout]  --> src/cell.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub type Cell = String;
[INFO] [stdout]   |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/db.rs:42:12
[INFO] [stdout]     |
[INFO] [stdout]  41 | impl Db {
[INFO] [stdout]     | ------- associated items in this implementation
[INFO] [stdout]  42 |     pub fn new() -> Db {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  48 |     pub fn evaluate(&mut self, query: &str) -> Result<QueryResponse, Box<dyn Error>> {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  58 |     fn load_column_definition(&mut self, column: &ast::ColumnDef) -> Column {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  62 |     fn create_table(&mut self, arg: &ast::CreateTable) -> Result<QueryResponse, Box<dyn Error>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  70 |     fn select(&mut self, arg: &ast::Query) -> Result<QueryResponse, Box<dyn Error>> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  87 |     fn evaluate_node(&mut self, node: &ast::Statement) -> Result<QueryResponse, Box<dyn Error>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 103 |     pub fn add_table(&mut self, table: &Table) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `QueryResponse` is never used
[INFO] [stdout]  --> src/query.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum QueryResponse {
[INFO] [stdout]   |          ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Table` is never constructed
[INFO] [stdout]  --> src/table.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct Table {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Row` is never constructed
[INFO] [stdout]   --> src/table.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct Row {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Column` is never constructed
[INFO] [stdout]   --> src/table.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Column {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Type` is never constructed
[INFO] [stdout]   --> src/table.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct Type {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/table.rs:29:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl Table {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] 29 |     pub fn new(name: &str, column_info: &[(&str, &str)]) -> Table {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/table.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl Column {
[INFO] [stdout]    | ----------- associated function in this implementation
[INFO] [stdout] 39 |     pub fn new(name: &str, type_name: &str) -> Column {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/table.rs:48:12
[INFO] [stdout]    |
[INFO] [stdout] 47 | impl Type {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 48 |     pub fn new(type_name: &str) -> Type {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/table.rs:56:12
[INFO] [stdout]    |
[INFO] [stdout] 55 | impl Row {
[INFO] [stdout]    | -------- associated function in this implementation
[INFO] [stdout] 56 |     pub fn new(cells: &[Cell]) -> Row {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Cell` is never used
[INFO] [stdout]  --> src/cell.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub type Cell = String;
[INFO] [stdout]   |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.40s
[INFO] running `Command { std: "docker" "inspect" "3ced92399c9e55d4ed97add0737338a08f109bb3851cb13e1f7a34b4b4457797", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ced92399c9e55d4ed97add0737338a08f109bb3851cb13e1f7a34b4b4457797", kill_on_drop: false }`
[INFO] [stdout] 3ced92399c9e55d4ed97add0737338a08f109bb3851cb13e1f7a34b4b4457797
