[INFO] crate arangors 0.1.2 is already in cache [INFO] extracting crate arangors 0.1.2 into work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/arangors/0.1.2 [INFO] extracting crate arangors 0.1.2 into work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/arangors/0.1.2 [INFO] validating manifest of arangors-0.1.2 on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of arangors-0.1.2 on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing arangors-0.1.2 [INFO] finished frobbing arangors-0.1.2 [INFO] frobbed toml for arangors-0.1.2 written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/reg/arangors/0.1.2/Cargo.toml [INFO] started frobbing arangors-0.1.2 [INFO] finished frobbing arangors-0.1.2 [INFO] frobbed toml for arangors-0.1.2 written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/arangors/0.1.2/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking arangors-0.1.2 against try#99a7498759a22b5684caf798a98b7e90ad9d2443 for pr-60039-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-7/try#99a7498759a22b5684caf798a98b7e90ad9d2443:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/reg/arangors/0.1.2:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 77241c8e5ae3695c5fd0bfa7271bb859a9b0165678a8f292ec93e7888c7f9c8f [INFO] running `"docker" "start" "-a" "77241c8e5ae3695c5fd0bfa7271bb859a9b0165678a8f292ec93e7888c7f9c8f"` [INFO] [stderr] Checking arangors v0.1.2 (/opt/crater/workdir) [INFO] [stderr] warning: unused imports: `Error`, `format_err` [INFO] [stderr] --> src/aql.rs:11:15 [INFO] [stderr] | [INFO] [stderr] 11 | use failure::{format_err, Error}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt::Debug` [INFO] [stderr] --> src/aql.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::fmt::Debug; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde::ser::Serialize as SerializeTrait` [INFO] [stderr] --> src/aql.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use serde::ser::Serialize as SerializeTrait; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Serialize` [INFO] [stderr] --> src/connection/model.rs:1:33 [INFO] [stderr] | [INFO] [stderr] 1 | use serde_derive::{Deserialize, Serialize}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `debug` [INFO] [stderr] --> src/database.rs:9:11 [INFO] [stderr] | [INFO] [stderr] 9 | use log::{debug, info, trace}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ser::Serialize` [INFO] [stderr] --> src/database.rs:11:35 [INFO] [stderr] | [INFO] [stderr] 11 | use serde::{de::DeserializeOwned, ser::Serialize}; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `reqwest::Client` [INFO] [stderr] --> src/document.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use reqwest::Client; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::rc::Rc` [INFO] [stderr] --> src/response.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::rc::Rc; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `reqwest::Client` [INFO] [stderr] --> src/response.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use reqwest::Client; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `url::Url` [INFO] [stderr] --> src/response.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use url::Url; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::database::Database` [INFO] [stderr] --> src/response.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | use super::database::Database; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Error`, `format_err` [INFO] [stderr] --> src/aql.rs:11:15 [INFO] [stderr] | [INFO] [stderr] 11 | use failure::{format_err, Error}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt::Debug` [INFO] [stderr] --> src/aql.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::fmt::Debug; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde::ser::Serialize as SerializeTrait` [INFO] [stderr] --> src/aql.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use serde::ser::Serialize as SerializeTrait; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Serialize` [INFO] [stderr] --> src/connection/model.rs:1:33 [INFO] [stderr] | [INFO] [stderr] 1 | use serde_derive::{Deserialize, Serialize}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/connection/tests.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `debug` [INFO] [stderr] --> src/connection/tests.rs:3:11 [INFO] [stderr] | [INFO] [stderr] 3 | use log::{debug, info}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `assert_ne` [INFO] [stderr] --> src/connection/tests.rs:4:36 [INFO] [stderr] | [INFO] [stderr] 4 | use pretty_assertions::{assert_eq, assert_ne}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Url`, `header::AUTHORIZATION` [INFO] [stderr] --> src/connection/tests.rs:5:15 [INFO] [stderr] | [INFO] [stderr] 5 | use reqwest::{header::AUTHORIZATION, Url}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `debug` [INFO] [stderr] --> src/database.rs:9:11 [INFO] [stderr] | [INFO] [stderr] 9 | use log::{debug, info, trace}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ser::Serialize` [INFO] [stderr] --> src/database.rs:11:35 [INFO] [stderr] | [INFO] [stderr] 11 | use serde::{de::DeserializeOwned, ser::Serialize}; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `reqwest::Client` [INFO] [stderr] --> src/document.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use reqwest::Client; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::rc::Rc` [INFO] [stderr] --> src/response.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::rc::Rc; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `reqwest::Client` [INFO] [stderr] --> src/response.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use reqwest::Client; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `url::Url` [INFO] [stderr] --> src/response.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use url::Url; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::database::Database` [INFO] [stderr] --> src/response.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | use super::database::Database; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `doc` [INFO] [stderr] --> src/collection.rs:207:38 [INFO] [stderr] | [INFO] [stderr] 207 | pub fn create_document(&self, doc: Document) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_doc` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `doc` [INFO] [stderr] --> src/collection.rs:212:38 [INFO] [stderr] | [INFO] [stderr] 212 | pub fn update_document(&self, doc: Document) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_doc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `doc` [INFO] [stderr] --> src/collection.rs:217:39 [INFO] [stderr] | [INFO] [stderr] 217 | pub fn replace_document(&self, doc: Document) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_doc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `doc` [INFO] [stderr] --> src/collection.rs:222:38 [INFO] [stderr] | [INFO] [stderr] 222 | pub fn remove_document(&self, doc: Document) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_doc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/database.rs:173:42 [INFO] [stderr] | [INFO] [stderr] 173 | pub fn create_edge_collection(&self, name: &str) -> Collection { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/database.rs:193:35 [INFO] [stderr] | [INFO] [stderr] 193 | pub fn drop_collection(&self, name: &str) -> Collection { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `doc` [INFO] [stderr] --> src/collection.rs:207:38 [INFO] [stderr] | [INFO] [stderr] 207 | pub fn create_document(&self, doc: Document) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_doc` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `doc` [INFO] [stderr] --> src/collection.rs:212:38 [INFO] [stderr] | [INFO] [stderr] 212 | pub fn update_document(&self, doc: Document) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_doc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `doc` [INFO] [stderr] --> src/collection.rs:217:39 [INFO] [stderr] | [INFO] [stderr] 217 | pub fn replace_document(&self, doc: Document) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_doc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `doc` [INFO] [stderr] --> src/collection.rs:222:38 [INFO] [stderr] | [INFO] [stderr] 222 | pub fn remove_document(&self, doc: Document) { [INFO] [stderr] | ^^^ help: consider prefixing with an underscore: `_doc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/database.rs:173:42 [INFO] [stderr] | [INFO] [stderr] 173 | pub fn create_edge_collection(&self, name: &str) -> Collection { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `name` [INFO] [stderr] --> src/database.rs:193:35 [INFO] [stderr] | [INFO] [stderr] 193 | pub fn drop_collection(&self, name: &str) -> Collection { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_name` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/response.rs:46:37 [INFO] [stderr] | [INFO] [stderr] 46 | pub(crate) fn serialize_response(mut resp: reqwest::Response) -> Result [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/response.rs:46:37 [INFO] [stderr] | [INFO] [stderr] 46 | pub(crate) fn serialize_response(mut resp: reqwest::Response) -> Result [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `URL` [INFO] [stderr] --> src/connection/tests.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | const URL: &str = "http://localhost:8529"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `USERNAME` [INFO] [stderr] --> src/connection/tests.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | const USERNAME: &str = "root"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `PASSWORD` [INFO] [stderr] --> src/connection/tests.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | const PASSWORD: &str = "KWNngteTps7XjrNv"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `assert_eq`, `assert_ne` [INFO] [stderr] --> tests/document.rs:1:25 [INFO] [stderr] | [INFO] [stderr] 1 | use pretty_assertions::{assert_eq, assert_ne}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `assert_ne` [INFO] [stderr] --> tests/aql.rs:1:36 [INFO] [stderr] | [INFO] [stderr] 1 | use pretty_assertions::{assert_eq, assert_ne}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Serialize` [INFO] [stderr] --> tests/aql.rs:2:33 [INFO] [stderr] | [INFO] [stderr] 2 | use serde_derive::{Deserialize, Serialize}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde_json::Value` [INFO] [stderr] --> tests/aql.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use serde_json::Value; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `assert_ne` [INFO] [stderr] --> tests/collection.rs:1:36 [INFO] [stderr] | [INFO] [stderr] 1 | use pretty_assertions::{assert_eq, assert_ne}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Deserialize`, `Serialize` [INFO] [stderr] --> tests/collection.rs:2:20 [INFO] [stderr] | [INFO] [stderr] 2 | use serde_derive::{Deserialize, Serialize}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `assert_ne` [INFO] [stderr] --> tests/database.rs:1:36 [INFO] [stderr] | [INFO] [stderr] 1 | use pretty_assertions::{assert_eq, assert_ne}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde_json::value::Value` [INFO] [stderr] --> tests/database.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use serde_json::value::Value; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AqlQuery`, `Cursor`, `Database` [INFO] [stderr] --> tests/database.rs:4:16 [INFO] [stderr] | [INFO] [stderr] 4 | use arangors::{AqlQuery, Connection, Cursor, Database}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Cursor`, `Database` [INFO] [stderr] --> examples/aql.rs:1:38 [INFO] [stderr] | [INFO] [stderr] 1 | use arangors::{AqlQuery, Connection, Cursor, Database}; [INFO] [stderr] | ^^^^^^ ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `log::info` [INFO] [stderr] --> tests/connection.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use log::info; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `assert_ne` [INFO] [stderr] --> tests/connection.rs:2:36 [INFO] [stderr] | [INFO] [stderr] 2 | use pretty_assertions::{assert_eq, assert_ne}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `serde_json::value::Value` [INFO] [stderr] --> tests/connection.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use serde_json::value::Value; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AqlQuery`, `Cursor`, `Database` [INFO] [stderr] --> tests/connection.rs:5:16 [INFO] [stderr] | [INFO] [stderr] 5 | use arangors::{AqlQuery, Connection, Cursor, Database}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `conn` [INFO] [stderr] --> tests/connection.rs:35:9 [INFO] [stderr] | [INFO] [stderr] 35 | let conn = conn.refresh().unwrap(); [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_conn` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `NEW_DB_NAME` [INFO] [stderr] --> tests/connection.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | const NEW_DB_NAME: &str = "example"; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.97s [INFO] running `"docker" "inspect" "77241c8e5ae3695c5fd0bfa7271bb859a9b0165678a8f292ec93e7888c7f9c8f"` [INFO] running `"docker" "rm" "-f" "77241c8e5ae3695c5fd0bfa7271bb859a9b0165678a8f292ec93e7888c7f9c8f"` [INFO] [stdout] 77241c8e5ae3695c5fd0bfa7271bb859a9b0165678a8f292ec93e7888c7f9c8f