[INFO] fetching crate bollard 0.11.0...
[INFO] checking bollard-0.11.0 against beta-2021-10-15 for beta-1.56-3
[INFO] extracting crate bollard 0.11.0 into /workspace/builds/worker-74/source
[INFO] validating manifest of crates.io crate bollard 0.11.0 on toolchain beta-2021-10-15
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bollard 0.11.0
[INFO] finished tweaking crates.io crate bollard 0.11.0
[INFO] tweaked toml for crates.io crate bollard 0.11.0 written to /workspace/builds/worker-74/source/Cargo.toml
[INFO] crate crates.io crate bollard 0.11.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-10-15" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> tests/exec_test.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 | /     &docker
[INFO] [stdout] 64 | |         .kill_container(
[INFO] [stdout] 65 | |             "integration_test_start_exec_test",
[INFO] [stdout] 66 | |             None::<KillContainerOptions<String>>,
[INFO] [stdout] 67 | |         )
[INFO] [stdout] 68 | |         .await?;
[INFO] [stdout]    | |_______________^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let _ = &docker
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> tests/exec_test.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 | /     &docker
[INFO] [stdout] 71 | |         .wait_container(
[INFO] [stdout] 72 | |             "integration_test_start_exec_test",
[INFO] [stdout] 73 | |             None::<WaitContainerOptions<String>>,
[INFO] [stdout] 74 | |         )
[INFO] [stdout] 75 | |         .try_collect::<Vec<_>>()
[INFO] [stdout] 76 | |         .await?;
[INFO] [stdout]    | |_______________^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 70 |     let _ = &docker
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> tests/exec_test.rs:78:5
[INFO] [stdout]    |
[INFO] [stdout] 78 | /     &docker
[INFO] [stdout] 79 | |         .remove_container(
[INFO] [stdout] 80 | |             "integration_test_start_exec_test",
[INFO] [stdout] 81 | |             None::<RemoveContainerOptions>,
[INFO] [stdout] 82 | |         )
[INFO] [stdout] 83 | |         .await?;
[INFO] [stdout]    | |_______________^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 78 |     let _ = &docker
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/exec_test.rs:128:5
[INFO] [stdout]     |
[INFO] [stdout] 128 | /     &docker
[INFO] [stdout] 129 | |         .kill_container(
[INFO] [stdout] 130 | |             "integration_test_inspect_exec_test",
[INFO] [stdout] 131 | |             None::<KillContainerOptions<String>>,
[INFO] [stdout] 132 | |         )
[INFO] [stdout] 133 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 128 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/exec_test.rs:135:5
[INFO] [stdout]     |
[INFO] [stdout] 135 | /     &docker
[INFO] [stdout] 136 | |         .wait_container(
[INFO] [stdout] 137 | |             "integration_test_inspect_exec_test",
[INFO] [stdout] 138 | |             None::<WaitContainerOptions<String>>,
[INFO] [stdout] 139 | |         )
[INFO] [stdout] 140 | |         .try_collect::<Vec<_>>()
[INFO] [stdout] 141 | |         .await;
[INFO] [stdout]     | |______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 135 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/exec_test.rs:143:5
[INFO] [stdout]     |
[INFO] [stdout] 143 | /     &docker
[INFO] [stdout] 144 | |         .remove_container(
[INFO] [stdout] 145 | |             "integration_test_inspect_exec_test",
[INFO] [stdout] 146 | |             None::<RemoveContainerOptions>,
[INFO] [stdout] 147 | |         )
[INFO] [stdout] 148 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 143 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 123 | /     &docker
[INFO] [stdout] 124 | |         .create_image(
[INFO] [stdout] 125 | |             Some(CreateImageOptions {
[INFO] [stdout] 126 | |                 from_image: &image[..],
[INFO] [stdout] ...   |
[INFO] [stdout] 136 | |         .try_collect::<Vec<_>>()
[INFO] [stdout] 137 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 123 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 154 | /     &docker
[INFO] [stdout] 155 | |         .start_container(container_name, None::<StartContainerOptions<String>>)
[INFO] [stdout] 156 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 154 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:193:5
[INFO] [stdout]     |
[INFO] [stdout] 193 | /     &docker
[INFO] [stdout] 194 | |         .create_image(
[INFO] [stdout] 195 | |             Some(CreateImageOptions {
[INFO] [stdout] 196 | |                 from_image: &image[..],
[INFO] [stdout] ...   |
[INFO] [stdout] 206 | |         .try_collect::<Vec<_>>()
[INFO] [stdout] 207 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 193 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:224:5
[INFO] [stdout]     |
[INFO] [stdout] 224 | /     &docker
[INFO] [stdout] 225 | |         .start_container(container_name, None::<StartContainerOptions<String>>)
[INFO] [stdout] 226 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 224 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:233:5
[INFO] [stdout]     |
[INFO] [stdout] 233 | /     &docker
[INFO] [stdout] 234 | |         .kill_container(container_name, None::<KillContainerOptions<String>>)
[INFO] [stdout] 235 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 233 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:237:5
[INFO] [stdout]     |
[INFO] [stdout] 237 | /     &docker
[INFO] [stdout] 238 | |         .wait_container(container_name, None::<WaitContainerOptions<String>>)
[INFO] [stdout] 239 | |         .try_collect::<Vec<_>>()
[INFO] [stdout] 240 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 237 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:242:5
[INFO] [stdout]     |
[INFO] [stdout] 242 |     &docker.remove_container(container_name, None).await?;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 242 |     let _ = &docker.remove_container(container_name, None).await?;
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> tests/network_test.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 | /     &docker
[INFO] [stdout] 61 | |         .remove_network("integration_test_create_network")
[INFO] [stdout] 62 | |         .await?;
[INFO] [stdout]    | |_______________^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 60 |     let _ = &docker
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> tests/network_test.rs:93:5
[INFO] [stdout]    |
[INFO] [stdout] 93 |     &docker.create_network(create_network_options).await?;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 93 |     let _ = &docker.create_network(create_network_options).await?;
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/network_test.rs:113:5
[INFO] [stdout]     |
[INFO] [stdout] 113 | /     &docker
[INFO] [stdout] 114 | |         .remove_network("integration_test_list_network")
[INFO] [stdout] 115 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 113 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/network_test.rs:149:5
[INFO] [stdout]     |
[INFO] [stdout] 149 | /     &docker
[INFO] [stdout] 150 | |         .connect_network(result.id.as_ref().unwrap(), connect_network_options)
[INFO] [stdout] 151 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 149 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/network_test.rs:172:5
[INFO] [stdout]     |
[INFO] [stdout] 172 | /     &docker
[INFO] [stdout] 173 | |         .disconnect_network(
[INFO] [stdout] 174 | |             &id,
[INFO] [stdout] 175 | |             DisconnectNetworkOptions {
[INFO] [stdout] ...   |
[INFO] [stdout] 179 | |         )
[INFO] [stdout] 180 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 172 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/network_test.rs:182:5
[INFO] [stdout]     |
[INFO] [stdout] 182 |     &docker.remove_network(&id).await?;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 182 |     let _ = &docker.remove_network(&id).await?;
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/network_test.rs:184:5
[INFO] [stdout]     |
[INFO] [stdout] 184 | /     &docker
[INFO] [stdout] 185 | |         .kill_container(
[INFO] [stdout] 186 | |             "integration_test_connect_network_test",
[INFO] [stdout] 187 | |             None::<KillContainerOptions<String>>,
[INFO] [stdout] 188 | |         )
[INFO] [stdout] 189 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 184 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/network_test.rs:191:5
[INFO] [stdout]     |
[INFO] [stdout] 191 | /     &docker
[INFO] [stdout] 192 | |         .remove_container(
[INFO] [stdout] 193 | |             "integration_test_connect_network_test",
[INFO] [stdout] 194 | |             None::<RemoveContainerOptions>,
[INFO] [stdout] 195 | |         )
[INFO] [stdout] 196 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 191 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/network_test.rs:217:5
[INFO] [stdout]     |
[INFO] [stdout] 217 |     &docker.create_network(create_network_options).await?;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 217 |     let _ = &docker.create_network(create_network_options).await?;
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 123 | /     &docker
[INFO] [stdout] 124 | |         .create_image(
[INFO] [stdout] 125 | |             Some(CreateImageOptions {
[INFO] [stdout] 126 | |                 from_image: &image[..],
[INFO] [stdout] ...   |
[INFO] [stdout] 136 | |         .try_collect::<Vec<_>>()
[INFO] [stdout] 137 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 123 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 154 | /     &docker
[INFO] [stdout] 155 | |         .start_container(container_name, None::<StartContainerOptions<String>>)
[INFO] [stdout] 156 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 154 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:193:5
[INFO] [stdout]     |
[INFO] [stdout] 193 | /     &docker
[INFO] [stdout] 194 | |         .create_image(
[INFO] [stdout] 195 | |             Some(CreateImageOptions {
[INFO] [stdout] 196 | |                 from_image: &image[..],
[INFO] [stdout] ...   |
[INFO] [stdout] 206 | |         .try_collect::<Vec<_>>()
[INFO] [stdout] 207 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 193 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:224:5
[INFO] [stdout]     |
[INFO] [stdout] 224 | /     &docker
[INFO] [stdout] 225 | |         .start_container(container_name, None::<StartContainerOptions<String>>)
[INFO] [stdout] 226 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 224 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:233:5
[INFO] [stdout]     |
[INFO] [stdout] 233 | /     &docker
[INFO] [stdout] 234 | |         .kill_container(container_name, None::<KillContainerOptions<String>>)
[INFO] [stdout] 235 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 233 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:237:5
[INFO] [stdout]     |
[INFO] [stdout] 237 | /     &docker
[INFO] [stdout] 238 | |         .wait_container(container_name, None::<WaitContainerOptions<String>>)
[INFO] [stdout] 239 | |         .try_collect::<Vec<_>>()
[INFO] [stdout] 240 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 237 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:242:5
[INFO] [stdout]     |
[INFO] [stdout] 242 |     &docker.remove_container(container_name, None).await?;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 242 |     let _ = &docker.remove_container(container_name, None).await?;
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> examples/kafka.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 64 | /     &docker
[INFO] [stdout] 65 | |         .create_image(
[INFO] [stdout] 66 | |             Some(CreateImageOptions {
[INFO] [stdout] 67 | |                 from_image: ZOOKEEPER_IMAGE,
[INFO] [stdout] ...  |
[INFO] [stdout] 73 | |         .try_collect::<Vec<_>>()
[INFO] [stdout] 74 | |         .await?;
[INFO] [stdout]    | |_______________^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let _ = &docker
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> examples/kafka.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 | /     &docker
[INFO] [stdout] 77 | |         .create_container(
[INFO] [stdout] 78 | |             Some(CreateContainerOptions { name: "zookeeper" }),
[INFO] [stdout] 79 | |             zookeeper_config,
[INFO] [stdout] 80 | |         )
[INFO] [stdout] 81 | |         .await?;
[INFO] [stdout]    | |_______________^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 76 |     let _ = &docker
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> examples/kafka.rs:83:5
[INFO] [stdout]    |
[INFO] [stdout] 83 | /     &docker
[INFO] [stdout] 84 | |         .start_container("zookeeper", None::<StartContainerOptions<String>>)
[INFO] [stdout] 85 | |         .await?;
[INFO] [stdout]    | |_______________^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 83 |     let _ = &docker
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> examples/kafka.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 87 | /     &docker
[INFO] [stdout] 88 | |         .create_image(
[INFO] [stdout] 89 | |             Some(CreateImageOptions {
[INFO] [stdout] 90 | |                 from_image: KAFKA_IMAGE,
[INFO] [stdout] ...  |
[INFO] [stdout] 96 | |         .try_collect::<Vec<_>>()
[INFO] [stdout] 97 | |         .await?;
[INFO] [stdout]    | |_______________^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 87 |     let _ = &docker
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> examples/kafka.rs:99:5
[INFO] [stdout]     |
[INFO] [stdout] 99  | /     &docker
[INFO] [stdout] 100 | |         .create_container(
[INFO] [stdout] 101 | |             Some(CreateContainerOptions { name: "kafka1" }),
[INFO] [stdout] 102 | |             broker1_config,
[INFO] [stdout] 103 | |         )
[INFO] [stdout] 104 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 99  |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> examples/kafka.rs:106:5
[INFO] [stdout]     |
[INFO] [stdout] 106 | /     &docker
[INFO] [stdout] 107 | |         .start_container("kafka1", None::<StartContainerOptions<String>>)
[INFO] [stdout] 108 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 106 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> examples/kafka.rs:120:5
[INFO] [stdout]     |
[INFO] [stdout] 120 | /     &docker
[INFO] [stdout] 121 | |         .create_image(
[INFO] [stdout] 122 | |             Some(CreateImageOptions {
[INFO] [stdout] 123 | |                 from_image: KAFKA_IMAGE,
[INFO] [stdout] ...   |
[INFO] [stdout] 129 | |         .try_collect::<Vec<_>>()
[INFO] [stdout] 130 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 120 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> examples/kafka.rs:132:5
[INFO] [stdout]     |
[INFO] [stdout] 132 | /     &docker
[INFO] [stdout] 133 | |         .create_container(
[INFO] [stdout] 134 | |             Some(CreateContainerOptions { name: "kafka2" }),
[INFO] [stdout] 135 | |             broker2_config,
[INFO] [stdout] 136 | |         )
[INFO] [stdout] 137 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 132 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> examples/kafka.rs:139:5
[INFO] [stdout]     |
[INFO] [stdout] 139 | /     &docker
[INFO] [stdout] 140 | |         .start_container("kafka2", None::<StartContainerOptions<String>>)
[INFO] [stdout] 141 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 139 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> tests/version_test.rs:71:9
[INFO] [stdout]    |
[INFO] [stdout] 71 |         &docker.version().await.unwrap();
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 71 |         let _ = &docker.version().await.unwrap();
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 123 | /     &docker
[INFO] [stdout] 124 | |         .create_image(
[INFO] [stdout] 125 | |             Some(CreateImageOptions {
[INFO] [stdout] 126 | |                 from_image: &image[..],
[INFO] [stdout] ...   |
[INFO] [stdout] 136 | |         .try_collect::<Vec<_>>()
[INFO] [stdout] 137 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 123 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 154 | /     &docker
[INFO] [stdout] 155 | |         .start_container(container_name, None::<StartContainerOptions<String>>)
[INFO] [stdout] 156 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 154 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:193:5
[INFO] [stdout]     |
[INFO] [stdout] 193 | /     &docker
[INFO] [stdout] 194 | |         .create_image(
[INFO] [stdout] 195 | |             Some(CreateImageOptions {
[INFO] [stdout] 196 | |                 from_image: &image[..],
[INFO] [stdout] ...   |
[INFO] [stdout] 206 | |         .try_collect::<Vec<_>>()
[INFO] [stdout] 207 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 193 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:224:5
[INFO] [stdout]     |
[INFO] [stdout] 224 | /     &docker
[INFO] [stdout] 225 | |         .start_container(container_name, None::<StartContainerOptions<String>>)
[INFO] [stdout] 226 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 224 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:233:5
[INFO] [stdout]     |
[INFO] [stdout] 233 | /     &docker
[INFO] [stdout] 234 | |         .kill_container(container_name, None::<KillContainerOptions<String>>)
[INFO] [stdout] 235 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 233 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:237:5
[INFO] [stdout]     |
[INFO] [stdout] 237 | /     &docker
[INFO] [stdout] 238 | |         .wait_container(container_name, None::<WaitContainerOptions<String>>)
[INFO] [stdout] 239 | |         .try_collect::<Vec<_>>()
[INFO] [stdout] 240 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 237 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:242:5
[INFO] [stdout]     |
[INFO] [stdout] 242 |     &docker.remove_container(container_name, None).await?;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 242 |     let _ = &docker.remove_container(container_name, None).await?;
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/image_test.rs:114:5
[INFO] [stdout]     |
[INFO] [stdout] 114 | /     &docker
[INFO] [stdout] 115 | |         .prune_images(Some(PruneImagesOptions { filters }))
[INFO] [stdout] 116 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 114 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/image_test.rs:169:5
[INFO] [stdout]     |
[INFO] [stdout] 169 | /     &docker
[INFO] [stdout] 170 | |         .create_container(
[INFO] [stdout] 171 | |             Some(CreateContainerOptions {
[INFO] [stdout] 172 | |                 name: "integration_test_commit_container",
[INFO] [stdout] ...   |
[INFO] [stdout] 179 | |         )
[INFO] [stdout] 180 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 169 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/image_test.rs:182:5
[INFO] [stdout]     |
[INFO] [stdout] 182 | /     &docker
[INFO] [stdout] 183 | |         .start_container(
[INFO] [stdout] 184 | |             "integration_test_commit_container",
[INFO] [stdout] 185 | |             None::<StartContainerOptions<String>>,
[INFO] [stdout] 186 | |         )
[INFO] [stdout] 187 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 182 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/image_test.rs:189:5
[INFO] [stdout]     |
[INFO] [stdout] 189 | /     &docker
[INFO] [stdout] 190 | |         .wait_container(
[INFO] [stdout] 191 | |             "integration_test_commit_container",
[INFO] [stdout] 192 | |             None::<WaitContainerOptions<String>>,
[INFO] [stdout] 193 | |         )
[INFO] [stdout] 194 | |         .try_collect::<Vec<_>>()
[INFO] [stdout] 195 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 189 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/image_test.rs:197:5
[INFO] [stdout]     |
[INFO] [stdout] 197 | /     &docker
[INFO] [stdout] 198 | |         .commit_container(
[INFO] [stdout] 199 | |             CommitContainerOptions {
[INFO] [stdout] 200 | |                 container: "integration_test_commit_container",
[INFO] [stdout] ...   |
[INFO] [stdout] 208 | |         )
[INFO] [stdout] 209 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 197 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/image_test.rs:211:5
[INFO] [stdout]     |
[INFO] [stdout] 211 | /     &docker
[INFO] [stdout] 212 | |         .create_container(
[INFO] [stdout] 213 | |             Some(CreateContainerOptions {
[INFO] [stdout] 214 | |                 name: "integration_test_commit_container_next",
[INFO] [stdout] ...   |
[INFO] [stdout] 225 | |         )
[INFO] [stdout] 226 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 211 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/image_test.rs:228:5
[INFO] [stdout]     |
[INFO] [stdout] 228 | /     &docker
[INFO] [stdout] 229 | |         .start_container(
[INFO] [stdout] 230 | |             "integration_test_commit_container_next",
[INFO] [stdout] 231 | |             None::<StartContainerOptions<String>>,
[INFO] [stdout] 232 | |         )
[INFO] [stdout] 233 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 228 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/image_test.rs:249:5
[INFO] [stdout]     |
[INFO] [stdout] 249 | /     &docker
[INFO] [stdout] 250 | |         .remove_container(
[INFO] [stdout] 251 | |             "integration_test_commit_container_next",
[INFO] [stdout] 252 | |             None::<RemoveContainerOptions>,
[INFO] [stdout] 253 | |         )
[INFO] [stdout] 254 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 249 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/image_test.rs:256:5
[INFO] [stdout]     |
[INFO] [stdout] 256 | /     &docker
[INFO] [stdout] 257 | |         .remove_image(
[INFO] [stdout] 258 | |             "integration_test_commit_container_next",
[INFO] [stdout] 259 | |             None::<RemoveImageOptions>,
[INFO] [stdout] ...   |
[INFO] [stdout] 265 | |         )
[INFO] [stdout] 266 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 256 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/image_test.rs:268:5
[INFO] [stdout]     |
[INFO] [stdout] 268 | /     &docker
[INFO] [stdout] 269 | |         .remove_container(
[INFO] [stdout] 270 | |             "integration_test_commit_container",
[INFO] [stdout] 271 | |             None::<RemoveContainerOptions>,
[INFO] [stdout] 272 | |         )
[INFO] [stdout] 273 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 268 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/image_test.rs:313:5
[INFO] [stdout]     |
[INFO] [stdout] 313 | /     &docker
[INFO] [stdout] 314 | |         .build_image(
[INFO] [stdout] 315 | |             BuildImageOptions {
[INFO] [stdout] 316 | |                 dockerfile: "Dockerfile".to_string(),
[INFO] [stdout] ...   |
[INFO] [stdout] 325 | |         .try_collect::<Vec<_>>()
[INFO] [stdout] 326 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 313 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/image_test.rs:328:5
[INFO] [stdout]     |
[INFO] [stdout] 328 | /     &docker
[INFO] [stdout] 329 | |         .create_container(
[INFO] [stdout] 330 | |             Some(CreateContainerOptions {
[INFO] [stdout] 331 | |                 name: "integration_test_build_image",
[INFO] [stdout] ...   |
[INFO] [stdout] 342 | |         )
[INFO] [stdout] 343 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 328 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/image_test.rs:345:5
[INFO] [stdout]     |
[INFO] [stdout] 345 | /     &docker
[INFO] [stdout] 346 | |         .start_container(
[INFO] [stdout] 347 | |             "integration_test_build_image",
[INFO] [stdout] 348 | |             None::<StartContainerOptions<String>>,
[INFO] [stdout] 349 | |         )
[INFO] [stdout] 350 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 345 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/image_test.rs:365:5
[INFO] [stdout]     |
[INFO] [stdout] 365 | /     &docker
[INFO] [stdout] 366 | |         .remove_container("integration_test_build_image", None)
[INFO] [stdout] 367 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 365 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/image_test.rs:369:5
[INFO] [stdout]     |
[INFO] [stdout] 369 | /     &docker
[INFO] [stdout] 370 | |         .remove_image(
[INFO] [stdout] 371 | |             "integration_test_build_image",
[INFO] [stdout] 372 | |             None::<RemoveImageOptions>,
[INFO] [stdout] ...   |
[INFO] [stdout] 378 | |         )
[INFO] [stdout] 379 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 369 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 123 | /     &docker
[INFO] [stdout] 124 | |         .create_image(
[INFO] [stdout] 125 | |             Some(CreateImageOptions {
[INFO] [stdout] 126 | |                 from_image: &image[..],
[INFO] [stdout] ...   |
[INFO] [stdout] 136 | |         .try_collect::<Vec<_>>()
[INFO] [stdout] 137 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 123 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 154 | /     &docker
[INFO] [stdout] 155 | |         .start_container(container_name, None::<StartContainerOptions<String>>)
[INFO] [stdout] 156 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 154 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:193:5
[INFO] [stdout]     |
[INFO] [stdout] 193 | /     &docker
[INFO] [stdout] 194 | |         .create_image(
[INFO] [stdout] 195 | |             Some(CreateImageOptions {
[INFO] [stdout] 196 | |                 from_image: &image[..],
[INFO] [stdout] ...   |
[INFO] [stdout] 206 | |         .try_collect::<Vec<_>>()
[INFO] [stdout] 207 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 193 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:224:5
[INFO] [stdout]     |
[INFO] [stdout] 224 | /     &docker
[INFO] [stdout] 225 | |         .start_container(container_name, None::<StartContainerOptions<String>>)
[INFO] [stdout] 226 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 224 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:233:5
[INFO] [stdout]     |
[INFO] [stdout] 233 | /     &docker
[INFO] [stdout] 234 | |         .kill_container(container_name, None::<KillContainerOptions<String>>)
[INFO] [stdout] 235 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 233 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:237:5
[INFO] [stdout]     |
[INFO] [stdout] 237 | /     &docker
[INFO] [stdout] 238 | |         .wait_container(container_name, None::<WaitContainerOptions<String>>)
[INFO] [stdout] 239 | |         .try_collect::<Vec<_>>()
[INFO] [stdout] 240 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 237 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:242:5
[INFO] [stdout]     |
[INFO] [stdout] 242 |     &docker.remove_container(container_name, None).await?;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 242 |     let _ = &docker.remove_container(container_name, None).await?;
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 123 | /     &docker
[INFO] [stdout] 124 | |         .create_image(
[INFO] [stdout] 125 | |             Some(CreateImageOptions {
[INFO] [stdout] 126 | |                 from_image: &image[..],
[INFO] [stdout] ...   |
[INFO] [stdout] 136 | |         .try_collect::<Vec<_>>()
[INFO] [stdout] 137 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 123 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 154 | /     &docker
[INFO] [stdout] 155 | |         .start_container(container_name, None::<StartContainerOptions<String>>)
[INFO] [stdout] 156 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 154 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:193:5
[INFO] [stdout]     |
[INFO] [stdout] 193 | /     &docker
[INFO] [stdout] 194 | |         .create_image(
[INFO] [stdout] 195 | |             Some(CreateImageOptions {
[INFO] [stdout] 196 | |                 from_image: &image[..],
[INFO] [stdout] ...   |
[INFO] [stdout] 206 | |         .try_collect::<Vec<_>>()
[INFO] [stdout] 207 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 193 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:224:5
[INFO] [stdout]     |
[INFO] [stdout] 224 | /     &docker
[INFO] [stdout] 225 | |         .start_container(container_name, None::<StartContainerOptions<String>>)
[INFO] [stdout] 226 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 224 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:233:5
[INFO] [stdout]     |
[INFO] [stdout] 233 | /     &docker
[INFO] [stdout] 234 | |         .kill_container(container_name, None::<KillContainerOptions<String>>)
[INFO] [stdout] 235 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 233 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:237:5
[INFO] [stdout]     |
[INFO] [stdout] 237 | /     &docker
[INFO] [stdout] 238 | |         .wait_container(container_name, None::<WaitContainerOptions<String>>)
[INFO] [stdout] 239 | |         .try_collect::<Vec<_>>()
[INFO] [stdout] 240 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 237 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:242:5
[INFO] [stdout]     |
[INFO] [stdout] 242 |     &docker.remove_container(container_name, None).await?;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 242 |     let _ = &docker.remove_container(container_name, None).await?;
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 22 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 123 | /     &docker
[INFO] [stdout] 124 | |         .create_image(
[INFO] [stdout] 125 | |             Some(CreateImageOptions {
[INFO] [stdout] 126 | |                 from_image: &image[..],
[INFO] [stdout] ...   |
[INFO] [stdout] 136 | |         .try_collect::<Vec<_>>()
[INFO] [stdout] 137 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 123 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 154 | /     &docker
[INFO] [stdout] 155 | |         .start_container(container_name, None::<StartContainerOptions<String>>)
[INFO] [stdout] 156 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 154 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:193:5
[INFO] [stdout]     |
[INFO] [stdout] 193 | /     &docker
[INFO] [stdout] 194 | |         .create_image(
[INFO] [stdout] 195 | |             Some(CreateImageOptions {
[INFO] [stdout] 196 | |                 from_image: &image[..],
[INFO] [stdout] ...   |
[INFO] [stdout] 206 | |         .try_collect::<Vec<_>>()
[INFO] [stdout] 207 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 193 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:224:5
[INFO] [stdout]     |
[INFO] [stdout] 224 | /     &docker
[INFO] [stdout] 225 | |         .start_container(container_name, None::<StartContainerOptions<String>>)
[INFO] [stdout] 226 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 224 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:233:5
[INFO] [stdout]     |
[INFO] [stdout] 233 | /     &docker
[INFO] [stdout] 234 | |         .kill_container(container_name, None::<KillContainerOptions<String>>)
[INFO] [stdout] 235 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 233 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:237:5
[INFO] [stdout]     |
[INFO] [stdout] 237 | /     &docker
[INFO] [stdout] 238 | |         .wait_container(container_name, None::<WaitContainerOptions<String>>)
[INFO] [stdout] 239 | |         .try_collect::<Vec<_>>()
[INFO] [stdout] 240 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 237 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:242:5
[INFO] [stdout]     |
[INFO] [stdout] 242 |     &docker.remove_container(container_name, None).await?;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 242 |     let _ = &docker.remove_container(container_name, None).await?;
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> tests/volume_test.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 |     &docker.create_volume(create_volume_options).await?;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 30 |     let _ = &docker.create_volume(create_volume_options).await?;
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> tests/volume_test.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | /     &docker
[INFO] [stdout] 43 | |         .remove_volume("integration_test_list_volumes", Some(remove_volume_options))
[INFO] [stdout] 44 | |         .await?;
[INFO] [stdout]    | |_______________^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 42 |     let _ = &docker
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> tests/volume_test.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 | /     &docker
[INFO] [stdout] 62 | |         .remove_volume(
[INFO] [stdout] 63 | |             "integration_test_create_volume",
[INFO] [stdout] 64 | |             Some(remove_volume_options),
[INFO] [stdout] 65 | |         )
[INFO] [stdout] 66 | |         .await?;
[INFO] [stdout]    | |_______________^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let _ = &docker
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> tests/volume_test.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 |     &docker.create_volume(create_volume_options).await?;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 81 |     let _ = &docker.create_volume(create_volume_options).await?;
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> tests/volume_test.rs:94:5
[INFO] [stdout]    |
[INFO] [stdout] 94 |     &docker.create_volume(create_volume_options).await?;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 94 |     let _ = &docker.create_volume(create_volume_options).await?;
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/volume_test.rs:163:5
[INFO] [stdout]     |
[INFO] [stdout] 163 | /     &docker
[INFO] [stdout] 164 | |         .remove_volume(
[INFO] [stdout] 165 | |             "integration_test_prune_volumes_2",
[INFO] [stdout] 166 | |             Some(remove_volume_options),
[INFO] [stdout] 167 | |         )
[INFO] [stdout] 168 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 163 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 123 | /     &docker
[INFO] [stdout] 124 | |         .create_image(
[INFO] [stdout] 125 | |             Some(CreateImageOptions {
[INFO] [stdout] 126 | |                 from_image: &image[..],
[INFO] [stdout] ...   |
[INFO] [stdout] 136 | |         .try_collect::<Vec<_>>()
[INFO] [stdout] 137 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 123 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 154 | /     &docker
[INFO] [stdout] 155 | |         .start_container(container_name, None::<StartContainerOptions<String>>)
[INFO] [stdout] 156 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 154 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:193:5
[INFO] [stdout]     |
[INFO] [stdout] 193 | /     &docker
[INFO] [stdout] 194 | |         .create_image(
[INFO] [stdout] 195 | |             Some(CreateImageOptions {
[INFO] [stdout] 196 | |                 from_image: &image[..],
[INFO] [stdout] ...   |
[INFO] [stdout] 206 | |         .try_collect::<Vec<_>>()
[INFO] [stdout] 207 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 193 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:224:5
[INFO] [stdout]     |
[INFO] [stdout] 224 | /     &docker
[INFO] [stdout] 225 | |         .start_container(container_name, None::<StartContainerOptions<String>>)
[INFO] [stdout] 226 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 224 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:233:5
[INFO] [stdout]     |
[INFO] [stdout] 233 | /     &docker
[INFO] [stdout] 234 | |         .kill_container(container_name, None::<KillContainerOptions<String>>)
[INFO] [stdout] 235 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 233 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:237:5
[INFO] [stdout]     |
[INFO] [stdout] 237 | /     &docker
[INFO] [stdout] 238 | |         .wait_container(container_name, None::<WaitContainerOptions<String>>)
[INFO] [stdout] 239 | |         .try_collect::<Vec<_>>()
[INFO] [stdout] 240 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 237 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:242:5
[INFO] [stdout]     |
[INFO] [stdout] 242 |     &docker.remove_container(container_name, None).await?;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 242 |     let _ = &docker.remove_container(container_name, None).await?;
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> tests/container_test.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | /     &docker
[INFO] [stdout] 44 | |         .remove_container(
[INFO] [stdout] 45 | |             "integration_test_list_containers",
[INFO] [stdout] 46 | |             None::<RemoveContainerOptions>,
[INFO] [stdout] 47 | |         )
[INFO] [stdout] 48 | |         .await?;
[INFO] [stdout]    | |_______________^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let _ = &docker
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> tests/container_test.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 | /     &docker
[INFO] [stdout] 61 | |         .create_image(
[INFO] [stdout] 62 | |             Some(CreateImageOptions {
[INFO] [stdout] 63 | |                 from_image: &image[..],
[INFO] [stdout] ...  |
[INFO] [stdout] 73 | |         .try_collect::<Vec<_>>()
[INFO] [stdout] 74 | |         .await?;
[INFO] [stdout]    | |_______________^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 60 |     let _ = &docker
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> tests/container_test.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 | /     &docker
[INFO] [stdout] 77 | |         .tag_image(
[INFO] [stdout] 78 | |             &image,
[INFO] [stdout] 79 | |             Some(TagImageOptions {
[INFO] [stdout] ...  |
[INFO] [stdout] 83 | |         )
[INFO] [stdout] 84 | |         .await?;
[INFO] [stdout]    | |_______________^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 76 |     let _ = &docker
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]   --> tests/container_test.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 | /     &docker
[INFO] [stdout] 87 | |         .push_image(
[INFO] [stdout] 88 | |             format!("{}my-hello-world", registry_http_addr()).as_ref(),
[INFO] [stdout] 89 | |             None::<PushImageOptions<String>>,
[INFO] [stdout] ...  |
[INFO] [stdout] 96 | |         .try_collect::<Vec<_>>()
[INFO] [stdout] 97 | |         .await?;
[INFO] [stdout]    | |_______________^ the borrow produces a value
[INFO] [stdout]    |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 86 |     let _ = &docker
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/container_test.rs:100:5
[INFO] [stdout]     |
[INFO] [stdout] 100 | /     &docker
[INFO] [stdout] 101 | |         .create_image(
[INFO] [stdout] 102 | |             Some(CreateImageOptions {
[INFO] [stdout] 103 | |                 from_image: &new_image_url[..],
[INFO] [stdout] ...   |
[INFO] [stdout] 113 | |         .try_collect::<Vec<_>>()
[INFO] [stdout] 114 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 100 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/container_test.rs:131:5
[INFO] [stdout]     |
[INFO] [stdout] 131 | /     &docker
[INFO] [stdout] 132 | |         .restart_container(
[INFO] [stdout] 133 | |             "integration_test_restart_container",
[INFO] [stdout] 134 | |             None::<RestartContainerOptions>,
[INFO] [stdout] 135 | |         )
[INFO] [stdout] 136 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 131 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/container_test.rs:211:5
[INFO] [stdout]     |
[INFO] [stdout] 211 | /     &docker
[INFO] [stdout] 212 | |         .remove_container("integration_test_logs", None::<RemoveContainerOptions>)
[INFO] [stdout] 213 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 211 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/container_test.rs:231:5
[INFO] [stdout]     |
[INFO] [stdout] 231 | /     &docker
[INFO] [stdout] 232 | |         .remove_container(
[INFO] [stdout] 233 | |             "integration_test_container_changes",
[INFO] [stdout] 234 | |             None::<RemoveContainerOptions>,
[INFO] [stdout] 235 | |         )
[INFO] [stdout] 236 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 231 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/container_test.rs:270:5
[INFO] [stdout]     |
[INFO] [stdout] 270 | /     &docker
[INFO] [stdout] 271 | |         .kill_container("integration_test_kill_container", kill_options)
[INFO] [stdout] 272 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 270 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/container_test.rs:273:5
[INFO] [stdout]     |
[INFO] [stdout] 273 | /     &docker
[INFO] [stdout] 274 | |         .remove_container(
[INFO] [stdout] 275 | |             "integration_test_kill_container",
[INFO] [stdout] 276 | |             None::<RemoveContainerOptions>,
[INFO] [stdout] 277 | |         )
[INFO] [stdout] 278 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 273 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/container_test.rs:291:5
[INFO] [stdout]     |
[INFO] [stdout] 291 | /     &docker
[INFO] [stdout] 292 | |         .update_container("integration_test_update_container", update_options)
[INFO] [stdout] 293 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 291 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/container_test.rs:306:5
[INFO] [stdout]     |
[INFO] [stdout] 306 | /     &docker
[INFO] [stdout] 307 | |         .kill_container(
[INFO] [stdout] 308 | |             "integration_test_update_container",
[INFO] [stdout] 309 | |             None::<KillContainerOptions<String>>,
[INFO] [stdout] 310 | |         )
[INFO] [stdout] 311 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 306 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/container_test.rs:313:5
[INFO] [stdout]     |
[INFO] [stdout] 313 | /     &docker
[INFO] [stdout] 314 | |         .wait_container(
[INFO] [stdout] 315 | |             "integration_test_update_container",
[INFO] [stdout] 316 | |             None::<WaitContainerOptions<String>>,
[INFO] [stdout] 317 | |         )
[INFO] [stdout] 318 | |         .try_collect::<Vec<_>>()
[INFO] [stdout] 319 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 313 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/container_test.rs:333:5
[INFO] [stdout]     |
[INFO] [stdout] 333 | /     &docker
[INFO] [stdout] 334 | |         .remove_container(
[INFO] [stdout] 335 | |             "integration_test_update_container",
[INFO] [stdout] 336 | |             None::<RemoveContainerOptions>,
[INFO] [stdout] 337 | |         )
[INFO] [stdout] 338 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 333 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/container_test.rs:345:5
[INFO] [stdout]     |
[INFO] [stdout] 345 | /     &docker
[INFO] [stdout] 346 | |         .rename_container(
[INFO] [stdout] 347 | |             "integration_test_rename_container",
[INFO] [stdout] 348 | |             RenameContainerOptions {
[INFO] [stdout] ...   |
[INFO] [stdout] 351 | |         )
[INFO] [stdout] 352 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 345 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/container_test.rs:354:5
[INFO] [stdout]     |
[INFO] [stdout] 354 | /     &docker
[INFO] [stdout] 355 | |         .remove_container(
[INFO] [stdout] 356 | |             "integration_test_rename_container_renamed",
[INFO] [stdout] 357 | |             None::<RemoveContainerOptions>,
[INFO] [stdout] 358 | |         )
[INFO] [stdout] 359 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 354 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/container_test.rs:367:5
[INFO] [stdout]     |
[INFO] [stdout] 367 | /     &docker
[INFO] [stdout] 368 | |         .pause_container("integration_test_pause_container")
[INFO] [stdout] 369 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 367 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/container_test.rs:383:5
[INFO] [stdout]     |
[INFO] [stdout] 383 | /     &docker
[INFO] [stdout] 384 | |         .unpause_container("integration_test_pause_container")
[INFO] [stdout] 385 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 383 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/container_test.rs:405:5
[INFO] [stdout]     |
[INFO] [stdout] 405 | /     &docker
[INFO] [stdout] 406 | |         .prune_containers(None::<PruneContainersOptions<String>>)
[INFO] [stdout] 407 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 405 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/container_test.rs:457:5
[INFO] [stdout]     |
[INFO] [stdout] 457 | /     &docker
[INFO] [stdout] 458 | |         .create_image(
[INFO] [stdout] 459 | |             Some(CreateImageOptions {
[INFO] [stdout] 460 | |                 from_image: &image[..],
[INFO] [stdout] ...   |
[INFO] [stdout] 470 | |         .try_collect::<Vec<_>>()
[INFO] [stdout] 471 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 457 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/container_test.rs:473:5
[INFO] [stdout]     |
[INFO] [stdout] 473 | /     &docker
[INFO] [stdout] 474 | |         .create_container(
[INFO] [stdout] 475 | |             Some(CreateContainerOptions {
[INFO] [stdout] 476 | |                 name: "integration_test_archive_container",
[INFO] [stdout] ...   |
[INFO] [stdout] 482 | |         )
[INFO] [stdout] 483 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 473 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/container_test.rs:485:5
[INFO] [stdout]     |
[INFO] [stdout] 485 | /     &docker
[INFO] [stdout] 486 | |         .upload_to_container(
[INFO] [stdout] 487 | |             "integration_test_archive_container",
[INFO] [stdout] 488 | |             Some(UploadToContainerOptions {
[INFO] [stdout] ...   |
[INFO] [stdout] 497 | |         )
[INFO] [stdout] 498 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 485 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/container_test.rs:545:5
[INFO] [stdout]     |
[INFO] [stdout] 545 | /     &docker
[INFO] [stdout] 546 | |         .remove_container(
[INFO] [stdout] 547 | |             "integration_test_archive_container",
[INFO] [stdout] 548 | |             None::<RemoveContainerOptions>,
[INFO] [stdout] 549 | |         )
[INFO] [stdout] 550 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 545 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/container_test.rs:614:5
[INFO] [stdout]     |
[INFO] [stdout] 614 | /     &docker.create_image(
[INFO] [stdout] 615 | |         Some(CreateImageOptions {
[INFO] [stdout] 616 | |             from_image: &image[..],
[INFO] [stdout] 617 | |             ..Default::default()
[INFO] [stdout] ...   |
[INFO] [stdout] 624 | |         },
[INFO] [stdout] 625 | |     );
[INFO] [stdout]     | |_____^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 614 |     let _ = &docker.create_image(
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/container_test.rs:627:5
[INFO] [stdout]     |
[INFO] [stdout] 627 | /     &docker
[INFO] [stdout] 628 | |         .create_container(
[INFO] [stdout] 629 | |             Some(CreateContainerOptions {
[INFO] [stdout] 630 | |                 name: "integration_test_mount_volume_container",
[INFO] [stdout] ...   |
[INFO] [stdout] 637 | |         )
[INFO] [stdout] 638 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 627 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/container_test.rs:687:5
[INFO] [stdout]     |
[INFO] [stdout] 687 | /     &docker
[INFO] [stdout] 688 | |         .remove_container(
[INFO] [stdout] 689 | |             "integration_test_mount_volume_container",
[INFO] [stdout] 690 | |             None::<RemoveContainerOptions>,
[INFO] [stdout] 691 | |         )
[INFO] [stdout] 692 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 687 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:123:5
[INFO] [stdout]     |
[INFO] [stdout] 123 | /     &docker
[INFO] [stdout] 124 | |         .create_image(
[INFO] [stdout] 125 | |             Some(CreateImageOptions {
[INFO] [stdout] 126 | |                 from_image: &image[..],
[INFO] [stdout] ...   |
[INFO] [stdout] 136 | |         .try_collect::<Vec<_>>()
[INFO] [stdout] 137 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 123 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:154:5
[INFO] [stdout]     |
[INFO] [stdout] 154 | /     &docker
[INFO] [stdout] 155 | |         .start_container(container_name, None::<StartContainerOptions<String>>)
[INFO] [stdout] 156 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 154 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:193:5
[INFO] [stdout]     |
[INFO] [stdout] 193 | /     &docker
[INFO] [stdout] 194 | |         .create_image(
[INFO] [stdout] 195 | |             Some(CreateImageOptions {
[INFO] [stdout] 196 | |                 from_image: &image[..],
[INFO] [stdout] ...   |
[INFO] [stdout] 206 | |         .try_collect::<Vec<_>>()
[INFO] [stdout] 207 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 193 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:224:5
[INFO] [stdout]     |
[INFO] [stdout] 224 | /     &docker
[INFO] [stdout] 225 | |         .start_container(container_name, None::<StartContainerOptions<String>>)
[INFO] [stdout] 226 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 224 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:233:5
[INFO] [stdout]     |
[INFO] [stdout] 233 | /     &docker
[INFO] [stdout] 234 | |         .kill_container(container_name, None::<KillContainerOptions<String>>)
[INFO] [stdout] 235 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 233 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:237:5
[INFO] [stdout]     |
[INFO] [stdout] 237 | /     &docker
[INFO] [stdout] 238 | |         .wait_container(container_name, None::<WaitContainerOptions<String>>)
[INFO] [stdout] 239 | |         .try_collect::<Vec<_>>()
[INFO] [stdout] 240 | |         .await?;
[INFO] [stdout]     | |_______________^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 237 |     let _ = &docker
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused borrow that must be used
[INFO] [stdout]    --> tests/common/mod.rs:242:5
[INFO] [stdout]     |
[INFO] [stdout] 242 |     &docker.remove_container(container_name, None).await?;
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 242 |     let _ = &docker.remove_container(container_name, None).await?;
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 33 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.50s
[INFO] running `Command { std: "docker" "inspect" "fd3f9b8d42e627c71526e6ec8acfdd473ee5d0324255982385b17ab0117845d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd3f9b8d42e627c71526e6ec8acfdd473ee5d0324255982385b17ab0117845d1", kill_on_drop: false }`
[INFO] [stdout] fd3f9b8d42e627c71526e6ec8acfdd473ee5d0324255982385b17ab0117845d1
