[INFO] cloning repository https://github.com/AlParisi/rssqllite
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AlParisi/rssqllite" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlParisi%2Frssqllite", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlParisi%2Frssqllite'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c4bbb3841496d03658f69d3545ef9b3c18b3f8ea
[INFO] checking AlParisi/rssqllite against master#57f772f25c5ce2bd870d6f8c3ab318eaee5a3326 for pr-133502-22
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlParisi%2Frssqllite" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AlParisi/rssqllite
[INFO] finished tweaking git repo https://github.com/AlParisi/rssqllite
[INFO] tweaked toml for git repo https://github.com/AlParisi/rssqllite written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AlParisi/rssqllite 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/AlParisi/rssqllite 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]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sqlparser v0.52.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 9c8861e3e1b847962ed534bf1c070664072105dfec613b57757b873412cae7a9
[INFO] running `Command { std: "docker" "start" "-a" "9c8861e3e1b847962ed534bf1c070664072105dfec613b57757b873412cae7a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c8861e3e1b847962ed534bf1c070664072105dfec613b57757b873412cae7a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c8861e3e1b847962ed534bf1c070664072105dfec613b57757b873412cae7a9", kill_on_drop: false }`
[INFO] [stdout] 9c8861e3e1b847962ed534bf1c070664072105dfec613b57757b873412cae7a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 653688de3be961793c4d184e340f7c5527b2d2b0160a4d296b4c7206973c8b46
[INFO] running `Command { std: "docker" "start" "-a" "653688de3be961793c4d184e340f7c5527b2d2b0160a4d296b4c7206973c8b46", kill_on_drop: false }`
[INFO] [stderr]     Checking log v0.4.22
[INFO] [stderr]     Checking sqlparser v0.52.0
[INFO] [stderr]     Checking rsqllite v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Expr`
[INFO] [stdout]  --> src/parser.rs:2:32
[INFO] [stdout]   |
[INFO] [stdout] 2 | use sqlparser::ast::{DataType, Expr, Statement};
[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 doc comment
[INFO] [stdout]   --> src/parser.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 | /             /**
[INFO] [stdout] 19 | |             * CREATE TABLE foo (PersonID int,LastName varchar(255),FirstName varchar(255));
[INFO] [stdout] 20 | |             */
[INFO] [stdout]    | |______________^
[INFO] [stdout] 21 | /             Statement::CreateTable (create) => {
[INFO] [stdout] 22 | |                 let mut map: HashMap<String, DataType> = HashMap::new();
[INFO] [stdout] 23 | |                 for column in create.columns {
[INFO] [stdout] 24 | |                     println!("{} {}", column.name, column.data_type);
[INFO] [stdout] ...  |
[INFO] [stdout] 29 | |                 println!("Creating table '{}'", create.name);
[INFO] [stdout] 30 | |             }
[INFO] [stdout]    | |_____________- rustdoc does not generate documentation for match arms
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `/* */` for a plain comment
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/parser.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 | /             /**
[INFO] [stdout] 32 | |             * INSERT INTO foo (PersonID, LastName, FirstName) VALUES (1, 'al','rossi');
[INFO] [stdout] 33 | |             */
[INFO] [stdout]    | |______________^
[INFO] [stdout] 34 | /             Statement::Insert( insert) => {
[INFO] [stdout] 35 | |                 //don't like it, to find another solution
[INFO] [stdout] 36 | |                 let tb_name= insert.table_name.to_string();
[INFO] [stdout] 37 | |                 let mut table  = Table::get_table(tb_name);
[INFO] [stdout] ...  |
[INFO] [stdout] 41 | |                 table.insert_row(Row::new(val));
[INFO] [stdout] 42 | |             }
[INFO] [stdout]    | |_____________- rustdoc does not generate documentation for match arms
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `/* */` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Debug`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::fmt::Debug;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Expr`
[INFO] [stdout]  --> src/parser.rs:2:32
[INFO] [stdout]   |
[INFO] [stdout] 2 | use sqlparser::ast::{DataType, Expr, Statement};
[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 doc comment
[INFO] [stdout]   --> src/parser.rs:18:13
[INFO] [stdout]    |
[INFO] [stdout] 18 | /             /**
[INFO] [stdout] 19 | |             * CREATE TABLE foo (PersonID int,LastName varchar(255),FirstName varchar(255));
[INFO] [stdout] 20 | |             */
[INFO] [stdout]    | |______________^
[INFO] [stdout] 21 | /             Statement::CreateTable (create) => {
[INFO] [stdout] 22 | |                 let mut map: HashMap<String, DataType> = HashMap::new();
[INFO] [stdout] 23 | |                 for column in create.columns {
[INFO] [stdout] 24 | |                     println!("{} {}", column.name, column.data_type);
[INFO] [stdout] ...  |
[INFO] [stdout] 29 | |                 println!("Creating table '{}'", create.name);
[INFO] [stdout] 30 | |             }
[INFO] [stdout]    | |_____________- rustdoc does not generate documentation for match arms
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `/* */` for a plain comment
[INFO] [stdout]    = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]   --> src/parser.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 | /             /**
[INFO] [stdout] 32 | |             * INSERT INTO foo (PersonID, LastName, FirstName) VALUES (1, 'al','rossi');
[INFO] [stdout] 33 | |             */
[INFO] [stdout]    | |______________^
[INFO] [stdout] 34 | /             Statement::Insert( insert) => {
[INFO] [stdout] 35 | |                 //don't like it, to find another solution
[INFO] [stdout] 36 | |                 let tb_name= insert.table_name.to_string();
[INFO] [stdout] 37 | |                 let mut table  = Table::get_table(tb_name);
[INFO] [stdout] ...  |
[INFO] [stdout] 41 | |                 table.insert_row(Row::new(val));
[INFO] [stdout] 42 | |             }
[INFO] [stdout]    | |_____________- rustdoc does not generate documentation for match arms
[INFO] [stdout]    |
[INFO] [stdout]    = help: use `/* */` for a plain comment
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::fmt::Debug`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::fmt::Debug;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/btree/btreenode.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |         let mut i: u64 = 0;
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/parser.rs:38:21
[INFO] [stdout]    |
[INFO] [stdout] 38 |                 let mut splitted: String = insert.source.iter().map(|v| v.body.to_string()).collect();
[INFO] [stdout]    |                     ----^^^^^^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/parser.rs:39:21
[INFO] [stdout]    |
[INFO] [stdout] 39 |                 let mut val: Vec<DataType> = Vec::new();
[INFO] [stdout]    |                     ----^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/parser.rs:49:17
[INFO] [stdout]    |
[INFO] [stdout] 49 |             let mut table  = Table::get_table("foo".to_string());
[INFO] [stdout]    |                 ----^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `q`
[INFO] [stdout]   --> src/parser.rs:92:37
[INFO] [stdout]    |
[INFO] [stdout] 92 |             ('"' | '\'', true, Some(q)) if escape => {
[INFO] [stdout]    |                                     ^ help: if this is intentional, prefix it with an underscore: `_q`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `search` is never used
[INFO] [stdout]   --> src/btree/btree.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl BTree {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 14 |     fn search(&self, id: u64) -> Option<&Row> {
[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 `data` is never read
[INFO] [stdout]  --> src/btree/btreenode.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Row {
[INFO] [stdout]   |            --- field in this struct
[INFO] [stdout] 5 |     pub id: u64,
[INFO] [stdout] 6 |     pub data: Vec<DataType>
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Row` 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: method `search` is never used
[INFO] [stdout]   --> src/btree/btreenode.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl BTreeNode{
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] 28 |     pub(crate) fn search(&self, id: u64) -> Option<&Row> {
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `column` are never read
[INFO] [stdout]  --> src/table/table.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Table{
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 8 |     pub name: String,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 9 |     pub column: HashMap<String, DataType>,
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Table` 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: variable does not need to be mutable
[INFO] [stdout]   --> src/btree/btreenode.rs:11:13
[INFO] [stdout]    |
[INFO] [stdout] 11 |         let mut i: u64 = 0;
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/parser.rs:38:21
[INFO] [stdout]    |
[INFO] [stdout] 38 |                 let mut splitted: String = insert.source.iter().map(|v| v.body.to_string()).collect();
[INFO] [stdout]    |                     ----^^^^^^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/parser.rs:39:21
[INFO] [stdout]    |
[INFO] [stdout] 39 |                 let mut val: Vec<DataType> = Vec::new();
[INFO] [stdout]    |                     ----^^^
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/parser.rs:49:17
[INFO] [stdout]    |
[INFO] [stdout] 49 |             let mut table  = Table::get_table("foo".to_string());
[INFO] [stdout]    |                 ----^^^^^
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `q`
[INFO] [stdout]   --> src/parser.rs:92:37
[INFO] [stdout]    |
[INFO] [stdout] 92 |             ('"' | '\'', true, Some(q)) if escape => {
[INFO] [stdout]    |                                     ^ help: if this is intentional, prefix it with an underscore: `_q`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `search` is never used
[INFO] [stdout]   --> src/btree/btree.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl BTree {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 14 |     fn search(&self, id: u64) -> Option<&Row> {
[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 `data` is never read
[INFO] [stdout]  --> src/btree/btreenode.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Row {
[INFO] [stdout]   |            --- field in this struct
[INFO] [stdout] 5 |     pub id: u64,
[INFO] [stdout] 6 |     pub data: Vec<DataType>
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Row` 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: method `search` is never used
[INFO] [stdout]   --> src/btree/btreenode.rs:28:19
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl BTreeNode{
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] 28 |     pub(crate) fn search(&self, id: u64) -> Option<&Row> {
[INFO] [stdout]    |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `column` are never read
[INFO] [stdout]  --> src/table/table.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct Table{
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 8 |     pub name: String,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout] 9 |     pub column: HashMap<String, DataType>,
[INFO] [stdout]   |         ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Table` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.70s
[INFO] running `Command { std: "docker" "inspect" "653688de3be961793c4d184e340f7c5527b2d2b0160a4d296b4c7206973c8b46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "653688de3be961793c4d184e340f7c5527b2d2b0160a4d296b4c7206973c8b46", kill_on_drop: false }`
[INFO] [stdout] 653688de3be961793c4d184e340f7c5527b2d2b0160a4d296b4c7206973c8b46
