[INFO] crate arangors 0.1.1 is already in cache
[INFO] extracting crate arangors 0.1.1 into work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/reg/arangors/0.1.1
[INFO] extracting crate arangors 0.1.1 into work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/arangors/0.1.1
[INFO] validating manifest of arangors-0.1.1 on toolchain master#0f88167f89fffe321590c5148f21b7d51d44388d
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of arangors-0.1.1 on toolchain try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing arangors-0.1.1
[INFO] finished frobbing arangors-0.1.1
[INFO] frobbed toml for arangors-0.1.1 written to work/ex/pr-58948/sources/master#0f88167f89fffe321590c5148f21b7d51d44388d/reg/arangors/0.1.1/Cargo.toml
[INFO] started frobbing arangors-0.1.1
[INFO] finished frobbing arangors-0.1.1
[INFO] frobbed toml for arangors-0.1.1 written to work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/arangors/0.1.1/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+0f88167f89fffe321590c5148f21b7d51d44388d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] checking arangors-0.1.1 against try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b for pr-58948
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-58948/worker-6/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-58948/sources/try#a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b/reg/arangors/0.1.1:/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" "+a829e31f924ec11e400e8d0c2fd2c4bb8937ae6b-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 6681f9fd266400bf1e4256017ea6780219cdf9df4c4c8ee952dc6df590aadd77
[INFO] running `"docker" "start" "-a" "6681f9fd266400bf1e4256017ea6780219cdf9df4c4c8ee952dc6df590aadd77"`
[INFO] [stderr]     Checking arangors v0.1.1 (/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: `regex::Regex`
[INFO] [stderr]   --> src/aql.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use regex::Regex;
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde::ser::Serialize as SerializeTrait`
[INFO] [stderr]   --> src/aql.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use serde::ser::Serialize as SerializeTrait;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Response`
[INFO] [stderr]   --> src/connection/mod.rs:51:43
[INFO] [stderr]    |
[INFO] [stderr] 51 | use super::response::{serialize_response, Response};
[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: `regex::Regex`
[INFO] [stderr]   --> src/aql.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use regex::Regex;
[INFO] [stderr]    |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde::ser::Serialize as SerializeTrait`
[INFO] [stderr]   --> src/aql.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use serde::ser::Serialize as SerializeTrait;
[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 imports: `assert_eq`, `assert_ne`
[INFO] [stderr]  --> src/connection/tests.rs:4:25
[INFO] [stderr]   |
[INFO] [stderr] 4 | use pretty_assertions::{assert_eq, assert_ne};
[INFO] [stderr]   |                         ^^^^^^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `reqwest::Url`
[INFO] [stderr]  --> src/connection/tests.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use reqwest::Url;
[INFO] [stderr]   |     ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Response`
[INFO] [stderr]   --> src/connection/mod.rs:51:43
[INFO] [stderr]    |
[INFO] [stderr] 51 | use super::response::{serialize_response, Response};
[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<T>(&self, doc: Document<T>) {
[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<T>(&self, doc: Document<T>) {
[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<T>(&self, doc: Document<T>) {
[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<T>(&self, doc: Document<T>) {
[INFO] [stderr]     |                                      ^^^ help: consider prefixing with an underscore: `_doc`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/connection/mod.rs:245:35
[INFO] [stderr]     |
[INFO] [stderr] 245 |     pub fn create_database(&self, name: &str) -> Result<&Database, Error> {
[INFO] [stderr]     |                                   ^^^^ help: consider prefixing with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/connection/mod.rs:277:50
[INFO] [stderr]     |
[INFO] [stderr] 277 |     pub fn drop_database<T: Into<String>>(&self, name: T) -> Result<Database, Error> {
[INFO] [stderr]     |                                                  ^^^^ help: consider prefixing with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/database.rs:171:42
[INFO] [stderr]     |
[INFO] [stderr] 171 |     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:175:37
[INFO] [stderr]     |
[INFO] [stderr] 175 |     pub fn create_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:180:35
[INFO] [stderr]     |
[INFO] [stderr] 180 |     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<T>(&self, doc: Document<T>) {
[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<T>(&self, doc: Document<T>) {
[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<T>(&self, doc: Document<T>) {
[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<T>(&self, doc: Document<T>) {
[INFO] [stderr]     |                                      ^^^ help: consider prefixing with an underscore: `_doc`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/connection/mod.rs:245:35
[INFO] [stderr]     |
[INFO] [stderr] 245 |     pub fn create_database(&self, name: &str) -> Result<&Database, Error> {
[INFO] [stderr]     |                                   ^^^^ help: consider prefixing with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/connection/mod.rs:277:50
[INFO] [stderr]     |
[INFO] [stderr] 277 |     pub fn drop_database<T: Into<String>>(&self, name: T) -> Result<Database, Error> {
[INFO] [stderr]     |                                                  ^^^^ help: consider prefixing with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `headers`
[INFO] [stderr]   --> src/connection/tests.rs:20:9
[INFO] [stderr]    |
[INFO] [stderr] 20 |     let headers = session.get(URL).build().unwrap().headers();
[INFO] [stderr]    |         ^^^^^^^ help: consider prefixing with an underscore: `_headers`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `name`
[INFO] [stderr]    --> src/database.rs:171:42
[INFO] [stderr]     |
[INFO] [stderr] 171 |     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:175:37
[INFO] [stderr]     |
[INFO] [stderr] 175 |     pub fn create_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:180:35
[INFO] [stderr]     |
[INFO] [stderr] 180 |     pub fn drop_collection(&self, name: &str) -> Collection {
[INFO] [stderr]     |                                   ^^^^ help: consider prefixing with an underscore: `_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `failure::Error`
[INFO] [stderr]  --> examples/deserialize.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use failure::Error;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::rc::Rc`
[INFO] [stderr]  --> examples/deserialize.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::rc::Rc;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Client`, `Url`
[INFO] [stderr]  --> examples/deserialize.rs:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | use reqwest::{Client, Url};
[INFO] [stderr]   |               ^^^^^^  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Deserialize`, `Deserializer`, `Error as DeError`
[INFO] [stderr]  --> examples/deserialize.rs:5:17
[INFO] [stderr]   |
[INFO] [stderr] 5 | use serde::de::{Deserialize, Deserializer, Error as DeError};
[INFO] [stderr]   |                 ^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `arangors::database::Database`
[INFO] [stderr]  --> examples/deserialize.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use arangors::database::Database;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `result`
[INFO] [stderr]   --> examples/deserialize.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 |     let result: CollectionResponse = serde_json::from_str(text).unwrap();
[INFO] [stderr]    |         ^^^^^^ help: consider prefixing with an underscore: `_result`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(unused_variables)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `assert_ne`
[INFO] [stderr]  --> tests/test_collections.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/test_collections.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/test_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/test_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/test_aql.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use serde_json::Value;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `failure::Error`
[INFO] [stderr]  --> examples/deserialize_aql_result.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use failure::Error;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: #[warn(unused_imports)] on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::rc::Rc`
[INFO] [stderr]  --> examples/deserialize_aql_result.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::rc::Rc;
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Client`, `Url`
[INFO] [stderr]  --> examples/deserialize_aql_result.rs:4:15
[INFO] [stderr]   |
[INFO] [stderr] 4 | use reqwest::{Client, Url};
[INFO] [stderr]   |               ^^^^^^  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Deserialize`, `Deserializer`, `Error as DeError`
[INFO] [stderr]  --> examples/deserialize_aql_result.rs:5:17
[INFO] [stderr]   |
[INFO] [stderr] 5 | use serde::de::{Deserialize, Deserializer, Error as DeError};
[INFO] [stderr]   |                 ^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `serde_derive::Deserialize`
[INFO] [stderr]  --> examples/deserialize_aql_result.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use serde_derive::Deserialize;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `arangors::database::Database`
[INFO] [stderr]  --> examples/deserialize_aql_result.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 9 | use arangors::database::Database;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `arangors::Response`
[INFO] [stderr]   --> examples/deserialize_aql_result.rs:11:5
[INFO] [stderr]    |
[INFO] [stderr] 11 | use arangors::Response;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `assert_eq`, `assert_ne`
[INFO] [stderr]  --> tests/test_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 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: `assert_ne`
[INFO] [stderr]  --> tests/test_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/test_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/test_database.rs:4:16
[INFO] [stderr]   |
[INFO] [stderr] 4 | use arangors::{AqlQuery, Connection, Cursor, Database};
[INFO] [stderr]   |                ^^^^^^^^              ^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `conn`
[INFO] [stderr]   --> tests/test_database.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |     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]     Finished dev [unoptimized + debuginfo] target(s) in 13.93s
[INFO] running `"docker" "inspect" "6681f9fd266400bf1e4256017ea6780219cdf9df4c4c8ee952dc6df590aadd77"`
[INFO] running `"docker" "rm" "-f" "6681f9fd266400bf1e4256017ea6780219cdf9df4c4c8ee952dc6df590aadd77"`
[INFO] [stdout] 6681f9fd266400bf1e4256017ea6780219cdf9df4c4c8ee952dc6df590aadd77