[INFO] cloning repository https://github.com/rohanprabhu/tarrow
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rohanprabhu/tarrow" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frohanprabhu%2Ftarrow", kill_on_drop: false }`
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[INFO] checking rohanprabhu/tarrow against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frohanprabhu%2Ftarrow" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
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[INFO] started tweaking git repo https://github.com/rohanprabhu/tarrow
[INFO] finished tweaking git repo https://github.com/rohanprabhu/tarrow
[INFO] tweaked toml for git repo https://github.com/rohanprabhu/tarrow written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rohanprabhu/tarrow on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
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[INFO] crate git repo https://github.com/rohanprabhu/tarrow 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Checking tarrow v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `max`
[INFO] [stdout]  --> src/object_db/object_db.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cmp::{max, min};
[INFO] [stdout]   |                ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `QueryResult`
[INFO] [stdout]  --> src/object_db/object_db.rs:2:41
[INFO] [stdout]   |
[INFO] [stdout] 2 | use diesel::{insert_into, PgConnection, QueryResult, RunQueryDsl};
[INFO] [stdout]   |                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `write`
[INFO] [stdout]  --> src/object_db/errors.rs:1:36
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::{Display, Formatter, write};
[INFO] [stdout]   |                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: #[sql_type] attribute form is deprecated
[INFO] [stderr]   = help: use `#[diesel(sql_type = Integer)]` instead
[INFO] [stderr] 
[INFO] [stdout] warning: unused import: `TestingContext`
[INFO] [stdout]   --> src/tests/example_db_test.rs:11:85
[INFO] [stdout]    |
[INFO] [stdout] 11 |     use crate::tests::common_setup::common::{get_common_testing_context, init_test, TestingContext};
[INFO] [stdout]    |                                                                                     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `max`
[INFO] [stdout]  --> src/object_db/object_db.rs:1:16
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::cmp::{max, min};
[INFO] [stdout]   |                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `QueryResult`
[INFO] [stdout]  --> src/object_db/object_db.rs:2:41
[INFO] [stdout]   |
[INFO] [stdout] 2 | use diesel::{insert_into, PgConnection, QueryResult, RunQueryDsl};
[INFO] [stdout]   |                                         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `write`
[INFO] [stdout]  --> src/object_db/errors.rs:1:36
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::fmt::{Display, Formatter, write};
[INFO] [stdout]   |                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `content_addresses`
[INFO] [stdout]   --> src/object_db/object_db.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         content_addresses: Vec<ContentAddress>
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content_addresses`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error_info`
[INFO] [stdout]   --> src/object_db/object_db.rs:79:63
[INFO] [stdout]    |
[INFO] [stdout] 79 |                     Error::DatabaseError(database_error_kind, error_info) => {
[INFO] [stdout]    |                                                               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_error_info`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tree`
[INFO] [stdout]   --> src/tarrow.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |         tree: StorableTarrowTree
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_tree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ObjectDb` is never constructed
[INFO] [stdout]   --> src/object_db/object_db.rs:24:12
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct ObjectDb {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `sha_256` is never used
[INFO] [stdout]   --> src/object_db/object_db.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn sha_256(content: &Vec<u8>) -> Result<Vec<u8>, anyhow::Error> {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `get_blobs`, and `store_object` are never used
[INFO] [stdout]   --> src/object_db/object_db.rs:34:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl ObjectDb {
[INFO] [stdout]    | ------------- associated items in this implementation
[INFO] [stdout] 34 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub fn get_blobs(
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub fn store_object(
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StoreObjectRequest` is never constructed
[INFO] [stdout]  --> src/object_db/models.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct StoreObjectRequest {
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StoredObject` is never constructed
[INFO] [stdout]  --> src/object_db/models.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct StoredObject {
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ObjectStorageError` is never used
[INFO] [stdout]  --> src/object_db/errors.rs:5:10
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub enum ObjectStorageError {
[INFO] [stdout]   |          ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DataBlob` is never constructed
[INFO] [stdout]  --> src/models.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct DataBlob<'a> {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TreeEntry` is never used
[INFO] [stdout]  --> src/models.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub enum TreeEntry<'a> {
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StorableTarrowTree` is never constructed
[INFO] [stdout]   --> src/models.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct StorableTarrowTree<'a> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TarrowTree` is never constructed
[INFO] [stdout]   --> src/models.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct TarrowTree<'a> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TarrowRef` is never constructed
[INFO] [stdout]   --> src/models.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct TarrowRef {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from` is never used
[INFO] [stdout]   --> src/models.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl TarrowRef {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 27 |     fn from(ref_name: String) -> Self {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Tarrow` is never constructed
[INFO] [stdout]  --> src/tarrow.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Tarrow {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `store` is never used
[INFO] [stdout]   --> src/tarrow.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Tarrow {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] 11 |     fn store(
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TreeDb` is never constructed
[INFO] [stdout]  --> src/tree_db/tree_db.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct TreeDb {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `ContentAddress` is never used
[INFO] [stdout]  --> src/core/types.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub type ContentAddress = [u8; 32];
[INFO] [stdout]   |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]   --> src/tests/example_db_test.rs:40:13
[INFO] [stdout]    |
[INFO] [stdout] 40 |         let result = object_db.store_object(
[INFO] [stdout]    |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `content_addresses`
[INFO] [stdout]   --> src/object_db/object_db.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         content_addresses: Vec<ContentAddress>
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_content_addresses`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `error_info`
[INFO] [stdout]   --> src/object_db/object_db.rs:79:63
[INFO] [stdout]    |
[INFO] [stdout] 79 |                     Error::DatabaseError(database_error_kind, error_info) => {
[INFO] [stdout]    |                                                               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_error_info`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `tree`
[INFO] [stdout]   --> src/tarrow.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |         tree: StorableTarrowTree
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_tree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `result` is never read
[INFO] [stdout]   --> src/tests/example_db_test.rs:18:17
[INFO] [stdout]    |
[INFO] [stdout] 16 |         struct ExampleDbTestData {
[INFO] [stdout]    |                ----------------- field in this struct
[INFO] [stdout] 17 |             #[sql_type = "Integer"]
[INFO] [stdout] 18 |             pub result: i32
[INFO] [stdout]    |                 ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ExampleDbTestData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MIGRATIONS` is never used
[INFO] [stdout]   --> src/tests/common_setup.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub const MIGRATIONS: EmbeddedMigrations = embed_migrations!("./migrations");
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_blobs` is never used
[INFO] [stdout]   --> src/object_db/object_db.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl ObjectDb {
[INFO] [stdout]    | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 38 |     pub fn get_blobs(
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `metadata` is never read
[INFO] [stdout]  --> src/object_db/models.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct StoreObjectRequest {
[INFO] [stdout]   |            ------------------ field in this struct
[INFO] [stdout] 4 |     pub object_data: Vec<u8>,
[INFO] [stdout] 5 |     pub metadata: serde_json::Value
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DataBlob` is never constructed
[INFO] [stdout]  --> src/models.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct DataBlob<'a> {
[INFO] [stdout]   |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TreeEntry` is never used
[INFO] [stdout]  --> src/models.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub enum TreeEntry<'a> {
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `StorableTarrowTree` is never constructed
[INFO] [stdout]   --> src/models.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct StorableTarrowTree<'a> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TarrowTree` is never constructed
[INFO] [stdout]   --> src/models.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 | pub struct TarrowTree<'a> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TarrowRef` is never constructed
[INFO] [stdout]   --> src/models.rs:22:8
[INFO] [stdout]    |
[INFO] [stdout] 22 | struct TarrowRef {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from` is never used
[INFO] [stdout]   --> src/models.rs:27:8
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl TarrowRef {
[INFO] [stdout]    | -------------- associated function in this implementation
[INFO] [stdout] 27 |     fn from(ref_name: String) -> Self {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Tarrow` is never constructed
[INFO] [stdout]  --> src/tarrow.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | struct Tarrow {
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `store` is never used
[INFO] [stdout]   --> src/tarrow.rs:11:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Tarrow {
[INFO] [stdout]    | ----------- method in this implementation
[INFO] [stdout] 11 |     fn store(
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TreeDb` is never constructed
[INFO] [stdout]  --> src/tree_db/tree_db.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct TreeDb {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.44s
[INFO] running `Command { std: "docker" "inspect" "d050d973d62f3bb8642ce0ad9e40e2a5ceaefce55ec3091cc60ac58c284f5b8c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d050d973d62f3bb8642ce0ad9e40e2a5ceaefce55ec3091cc60ac58c284f5b8c", kill_on_drop: false }`
[INFO] [stdout] d050d973d62f3bb8642ce0ad9e40e2a5ceaefce55ec3091cc60ac58c284f5b8c