[INFO] crate dockworker 0.0.15 is already in cache
[INFO] checking dockworker-0.0.15 against try#1a608893c03d7722effeb0058e82770bd36b4b3c for pr-66504-1
[INFO] extracting crate dockworker 0.0.15 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate dockworker 0.0.15 on toolchain 1a608893c03d7722effeb0058e82770bd36b4b3c
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate dockworker 0.0.15
[INFO] finished tweaking crates.io crate dockworker 0.0.15
[INFO] tweaked toml for crates.io crate dockworker 0.0.15 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1a608893c03d7722effeb0058e82770bd36b4b3c" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8410a04a8721c8d8ebc94b728d7671095a32054f793657fa8ce61b6d9068fc20
[INFO] running `"docker" "start" "-a" "8410a04a8721c8d8ebc94b728d7671095a32054f793657fa8ce61b6d9068fc20"`
[INFO] [stderr]    Compiling nix v0.11.1
[INFO] [stderr]    Compiling backtrace-sys v0.1.23
[INFO] [stderr]     Checking tar v0.4.26
[INFO] [stderr]     Checking hyperx v0.14.0
[INFO] [stderr]     Checking hyperlocal v0.6.0
[INFO] [stderr]     Checking backtrace v0.3.38
[INFO] [stderr]     Checking failure v0.1.6
[INFO] [stderr]     Checking dockworker v0.0.15 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/docker.rs:98:32
[INFO] [stderr]    |
[INFO] [stderr] 98 |     fn cause(&self) -> Option<&::std::error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/docker.rs:570:78
[INFO] [stderr]     |
[INFO] [stderr] 570 |     pub fn get_file(&self, id: &str, path: &Path) -> Result<tar::Archive<Box<Read>>> {
[INFO] [stderr]     |                                                                              ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/docker.rs:581:63
[INFO] [stderr]     |
[INFO] [stderr] 581 |                     Ok(tar::Archive::new(Box::new(res) as Box<Read>))
[INFO] [stderr]     |                                                               ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/docker.rs:690:21
[INFO] [stderr]     |
[INFO] [stderr] 690 |     ) -> Result<Box<Iterator<Item = Result<DockerResponse>>>> {
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = Result<DockerResponse>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/docker.rs:827:58
[INFO] [stderr]     |
[INFO] [stderr] 827 |     pub fn export_image(&self, name: &str) -> Result<Box<Read>> {
[INFO] [stderr]     |                                                          ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/docker.rs:832:45
[INFO] [stderr]     |
[INFO] [stderr] 832 |                     Ok(Box::new(res) as Box<Read>)
[INFO] [stderr]     |                                             ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/docker.rs:956:70
[INFO] [stderr]     |
[INFO] [stderr] 956 |     pub fn export_container(&self, container_id: &str) -> Result<Box<Read>> {
[INFO] [stderr]     |                                                                      ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/docker.rs:964:45
[INFO] [stderr]     |
[INFO] [stderr] 964 |                     Ok(Box::new(res) as Box<Read>)
[INFO] [stderr]     |                                             ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/docker.rs:1006:21
[INFO] [stderr]      |
[INFO] [stderr] 1006 |     ) -> Result<Box<Iterator<Item = Result<EventResponse>>>> {
[INFO] [stderr]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = Result<EventResponse>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/docker.rs:1029:28
[INFO] [stderr]      |
[INFO] [stderr] 1029 |                     as Box<Iterator<Item = Result<EventResponse>>>)
[INFO] [stderr]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = Result<EventResponse>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:58:32
[INFO] [stderr]    |
[INFO] [stderr] 58 |     fn cause(&self) -> Option<&Fail> {
[INFO] [stderr]    |                                ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hyper_client.rs:171:5
[INFO] [stderr]     |
[INFO] [stderr] 171 | /     hyper::rt::Future<Item = hyper::Response<hyper::Body>, Error = hyper::error::Error>
[INFO] [stderr] 172 | |         + Send
[INFO] [stderr] 173 | |         + 'static,
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 171 |     dyn hyper::rt::Future<Item = hyper::Response<hyper::Body>, Error = hyper::error::Error>
[INFO] [stderr] 172 |         + Send
[INFO] [stderr] 173 |         + 'static,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hyper_client.rs:178:17
[INFO] [stderr]     |
[INFO] [stderr] 178 | /                 hyper::rt::Future<Item = hyper::Response<hyper::Body>, Error = hyper::error::Error>
[INFO] [stderr] 179 | |                     + Send
[INFO] [stderr] 180 | |                     + 'static,
[INFO] [stderr]     | |_____________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 178 |                 dyn hyper::rt::Future<Item = hyper::Response<hyper::Body>, Error = hyper::error::Error>
[INFO] [stderr] 179 |                     + Send
[INFO] [stderr] 180 |                     + 'static,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hyper_client.rs:190:25
[INFO] [stderr]     |
[INFO] [stderr] 190 | /                         hyper::rt::Future<
[INFO] [stderr] 191 | |                                 Item = hyper::Response<hyper::Body>,
[INFO] [stderr] 192 | |                                 Error = hyper::error::Error,
[INFO] [stderr] 193 | |                             > + Send
[INFO] [stderr] 194 | |                             + 'static,
[INFO] [stderr]     | |_____________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 190 |                         dyn hyper::rt::Future<
[INFO] [stderr] 191 |                                 Item = hyper::Response<hyper::Body>,
[INFO] [stderr] 192 |                                 Error = hyper::error::Error,
[INFO] [stderr] 193 |                             > + Send
[INFO] [stderr] 194 |                             + 'static,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hyper_client.rs:239:17
[INFO] [stderr]     |
[INFO] [stderr] 239 | /                 hyper::rt::Future<Item = hyper::Response<hyper::Body>, Error = hyper::error::Error>
[INFO] [stderr] 240 | |                     + Send
[INFO] [stderr] 241 | |                     + 'static,
[INFO] [stderr]     | |_____________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 239 |                 dyn hyper::rt::Future<Item = hyper::Response<hyper::Body>, Error = hyper::error::Error>
[INFO] [stderr] 240 |                     + Send
[INFO] [stderr] 241 |                     + 'static,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hyper_client.rs:254:9
[INFO] [stderr]     |
[INFO] [stderr] 254 | /         hyper::rt::Future<Item = hyper::Response<hyper::Body>, Error = hyper::error::Error>
[INFO] [stderr] 255 | |             + Send
[INFO] [stderr] 256 | |             + 'static,
[INFO] [stderr]     | |_____________________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 254 |         dyn hyper::rt::Future<Item = hyper::Response<hyper::Body>, Error = hyper::error::Error>
[INFO] [stderr] 255 |             + Send
[INFO] [stderr] 256 |             + 'static,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/response.rs:72:32
[INFO] [stderr]    |
[INFO] [stderr] 72 |     fn cause(&self) -> Option<&::std::error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/docker.rs:98:32
[INFO] [stderr]    |
[INFO] [stderr] 98 |     fn cause(&self) -> Option<&::std::error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/docker.rs:570:78
[INFO] [stderr]     |
[INFO] [stderr] 570 |     pub fn get_file(&self, id: &str, path: &Path) -> Result<tar::Archive<Box<Read>>> {
[INFO] [stderr]     |                                                                              ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/docker.rs:581:63
[INFO] [stderr]     |
[INFO] [stderr] 581 |                     Ok(tar::Archive::new(Box::new(res) as Box<Read>))
[INFO] [stderr]     |                                                               ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/docker.rs:690:21
[INFO] [stderr]     |
[INFO] [stderr] 690 |     ) -> Result<Box<Iterator<Item = Result<DockerResponse>>>> {
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = Result<DockerResponse>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/docker.rs:827:58
[INFO] [stderr]     |
[INFO] [stderr] 827 |     pub fn export_image(&self, name: &str) -> Result<Box<Read>> {
[INFO] [stderr]     |                                                          ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/docker.rs:832:45
[INFO] [stderr]     |
[INFO] [stderr] 832 |                     Ok(Box::new(res) as Box<Read>)
[INFO] [stderr]     |                                             ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/docker.rs:956:70
[INFO] [stderr]     |
[INFO] [stderr] 956 |     pub fn export_container(&self, container_id: &str) -> Result<Box<Read>> {
[INFO] [stderr]     |                                                                      ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/docker.rs:964:45
[INFO] [stderr]     |
[INFO] [stderr] 964 |                     Ok(Box::new(res) as Box<Read>)
[INFO] [stderr]     |                                             ^^^^ help: use `dyn`: `dyn Read`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/docker.rs:1006:21
[INFO] [stderr]      |
[INFO] [stderr] 1006 |     ) -> Result<Box<Iterator<Item = Result<EventResponse>>>> {
[INFO] [stderr]      |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = Result<EventResponse>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/docker.rs:1029:28
[INFO] [stderr]      |
[INFO] [stderr] 1029 |                     as Box<Iterator<Item = Result<EventResponse>>>)
[INFO] [stderr]      |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Iterator<Item = Result<EventResponse>>`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/errors.rs:58:32
[INFO] [stderr]    |
[INFO] [stderr] 58 |     fn cause(&self) -> Option<&Fail> {
[INFO] [stderr]    |                                ^^^^ help: use `dyn`: `dyn Fail`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hyper_client.rs:171:5
[INFO] [stderr]     |
[INFO] [stderr] 171 | /     hyper::rt::Future<Item = hyper::Response<hyper::Body>, Error = hyper::error::Error>
[INFO] [stderr] 172 | |         + Send
[INFO] [stderr] 173 | |         + 'static,
[INFO] [stderr]     | |_________________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 171 |     dyn hyper::rt::Future<Item = hyper::Response<hyper::Body>, Error = hyper::error::Error>
[INFO] [stderr] 172 |         + Send
[INFO] [stderr] 173 |         + 'static,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hyper_client.rs:178:17
[INFO] [stderr]     |
[INFO] [stderr] 178 | /                 hyper::rt::Future<Item = hyper::Response<hyper::Body>, Error = hyper::error::Error>
[INFO] [stderr] 179 | |                     + Send
[INFO] [stderr] 180 | |                     + 'static,
[INFO] [stderr]     | |_____________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 178 |                 dyn hyper::rt::Future<Item = hyper::Response<hyper::Body>, Error = hyper::error::Error>
[INFO] [stderr] 179 |                     + Send
[INFO] [stderr] 180 |                     + 'static,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hyper_client.rs:190:25
[INFO] [stderr]     |
[INFO] [stderr] 190 | /                         hyper::rt::Future<
[INFO] [stderr] 191 | |                                 Item = hyper::Response<hyper::Body>,
[INFO] [stderr] 192 | |                                 Error = hyper::error::Error,
[INFO] [stderr] 193 | |                             > + Send
[INFO] [stderr] 194 | |                             + 'static,
[INFO] [stderr]     | |_____________________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 190 |                         dyn hyper::rt::Future<
[INFO] [stderr] 191 |                                 Item = hyper::Response<hyper::Body>,
[INFO] [stderr] 192 |                                 Error = hyper::error::Error,
[INFO] [stderr] 193 |                             > + Send
[INFO] [stderr] 194 |                             + 'static,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hyper_client.rs:239:17
[INFO] [stderr]     |
[INFO] [stderr] 239 | /                 hyper::rt::Future<Item = hyper::Response<hyper::Body>, Error = hyper::error::Error>
[INFO] [stderr] 240 | |                     + Send
[INFO] [stderr] 241 | |                     + 'static,
[INFO] [stderr]     | |_____________________________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 239 |                 dyn hyper::rt::Future<Item = hyper::Response<hyper::Body>, Error = hyper::error::Error>
[INFO] [stderr] 240 |                     + Send
[INFO] [stderr] 241 |                     + 'static,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/hyper_client.rs:254:9
[INFO] [stderr]     |
[INFO] [stderr] 254 | /         hyper::rt::Future<Item = hyper::Response<hyper::Body>, Error = hyper::error::Error>
[INFO] [stderr] 255 | |             + Send
[INFO] [stderr] 256 | |             + 'static,
[INFO] [stderr]     | |_____________________^
[INFO] [stderr]     |
[INFO] [stderr] help: use `dyn`
[INFO] [stderr]     |
[INFO] [stderr] 254 |         dyn hyper::rt::Future<Item = hyper::Response<hyper::Body>, Error = hyper::error::Error>
[INFO] [stderr] 255 |             + Send
[INFO] [stderr] 256 |             + 'static,
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/response.rs:72:32
[INFO] [stderr]    |
[INFO] [stderr] 72 |     fn cause(&self) -> Option<&::std::error::Error> {
[INFO] [stderr]    |                                ^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn (::std::error::Error)`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'dockworker::Docker::containers'
[INFO] [stderr]   --> examples/findports.rs:10:29
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let containers = docker.containers(ContainerListOptions::default())?;
[INFO] [stderr]    |                             ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'dockworker::Docker::containers'
[INFO] [stderr]   --> examples/export.rs:11:37
[INFO] [stderr]    |
[INFO] [stderr] 11 |     if let Some(container) = docker.containers(opts).unwrap().get(0) {
[INFO] [stderr]    |                                     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'dockworker::Docker::containers'
[INFO] [stderr]  --> examples/stats.rs:8:37
[INFO] [stderr]   |
[INFO] [stderr] 8 |     if let Some(container) = docker.containers(opts).unwrap().get(0) {
[INFO] [stderr]   |                                     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'dockworker::Docker::containers'
[INFO] [stderr]  --> examples/processes.rs:8:37
[INFO] [stderr]   |
[INFO] [stderr] 8 |     if let Some(container) = docker.containers(opts).unwrap().get(0) {
[INFO] [stderr]   |                                     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'dockworker::Docker::containers'
[INFO] [stderr]  --> examples/filesystem.rs:8:37
[INFO] [stderr]   |
[INFO] [stderr] 8 |     if let Some(container) = docker.containers(opts).unwrap().get(0) {
[INFO] [stderr]   |                                     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.87s
[INFO] running `"docker" "inspect" "8410a04a8721c8d8ebc94b728d7671095a32054f793657fa8ce61b6d9068fc20"`
[INFO] running `"docker" "rm" "-f" "8410a04a8721c8d8ebc94b728d7671095a32054f793657fa8ce61b6d9068fc20"`
[INFO] [stdout] 8410a04a8721c8d8ebc94b728d7671095a32054f793657fa8ce61b6d9068fc20