[INFO] crate skylane 0.1.2 is already in cache
[INFO] checking skylane-0.1.2 against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393
[INFO] extracting crate skylane 0.1.2 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate skylane 0.1.2 on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate skylane 0.1.2
[INFO] finished tweaking crates.io crate skylane 0.1.2
[INFO] tweaked toml for crates.io crate skylane 0.1.2 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "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] 35ddc5a89aa1d3ae65fcb56d39abe2fd6e55a67cc83cda89f122f4e647ce9c75
[INFO] running `"docker" "start" "-a" "35ddc5a89aa1d3ae65fcb56d39abe2fd6e55a67cc83cda89f122f4e647ce9c75"`
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]     Checking nix v0.8.1
[INFO] [stderr]     Checking skylane v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/defs.rs:115:21
[INFO] [stderr]     |
[INFO] [stderr] 115 |         object: Box<Object>,
[INFO] [stderr]     |                     ^^^^^^ help: use `dyn`: `dyn Object`
[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/bundle.rs:34:58
[INFO] [stderr]    |
[INFO] [stderr] 34 |     objects: Rc<RefCell<HashMap<ObjectId, Rc<RefCell<Box<Object>>>>>>,
[INFO] [stderr]    |                                                          ^^^^^^ help: use `dyn`: `dyn Object`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bundle.rs:86:60
[INFO] [stderr]    |
[INFO] [stderr] 86 |     pub fn add_object(&mut self, id: ObjectId, object: Box<Object>) {
[INFO] [stderr]    |                                                            ^^^^^^ help: use `dyn`: `dyn Object`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bundle.rs:91:58
[INFO] [stderr]    |
[INFO] [stderr] 91 |     pub fn add_next_client_object(&mut self, object: Box<Object>) -> ObjectId {
[INFO] [stderr]    |                                                          ^^^^^^ help: use `dyn`: `dyn Object`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bundle.rs:98:58
[INFO] [stderr]    |
[INFO] [stderr] 98 |     pub fn add_next_server_object(&mut self, object: Box<Object>) -> ObjectId {
[INFO] [stderr]    |                                                          ^^^^^^ help: use `dyn`: `dyn Object`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bundle.rs:124:73
[INFO] [stderr]     |
[INFO] [stderr] 124 |     fn get_handler(&self, object_id: ObjectId) -> Result<Rc<RefCell<Box<Object>>>, SkylaneError>;
[INFO] [stderr]     |                                                                         ^^^^^^ help: use `dyn`: `dyn Object`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bundle.rs:142:73
[INFO] [stderr]     |
[INFO] [stderr] 142 |     fn get_handler(&self, object_id: ObjectId) -> Result<Rc<RefCell<Box<Object>>>, SkylaneError> {
[INFO] [stderr]     |                                                                         ^^^^^^ help: use `dyn`: `dyn Object`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/connection.rs:67:60
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn add_object(&mut self, id: ObjectId, object: Box<Object>) {
[INFO] [stderr]    |                                                            ^^^^^^ help: use `dyn`: `dyn Object`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/connection.rs:74:58
[INFO] [stderr]    |
[INFO] [stderr] 74 |     pub fn add_next_client_object(&mut self, object: Box<Object>) -> ObjectId {
[INFO] [stderr]    |                                                          ^^^^^^ help: use `dyn`: `dyn Object`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/connection.rs:81:58
[INFO] [stderr]    |
[INFO] [stderr] 81 |     pub fn add_next_server_object(&mut self, object: Box<Object>) -> ObjectId {
[INFO] [stderr]    |                                                          ^^^^^^ help: use `dyn`: `dyn Object`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/connection.rs:136:60
[INFO] [stderr]     |
[INFO] [stderr] 136 |     pub fn add_object(&mut self, id: ObjectId, object: Box<Object>) {
[INFO] [stderr]     |                                                            ^^^^^^ help: use `dyn`: `dyn Object`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/connection.rs:143:58
[INFO] [stderr]     |
[INFO] [stderr] 143 |     pub fn add_next_client_object(&mut self, object: Box<Object>) -> ObjectId {
[INFO] [stderr]     |                                                          ^^^^^^ help: use `dyn`: `dyn Object`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/connection.rs:150:58
[INFO] [stderr]     |
[INFO] [stderr] 150 |     pub fn add_next_server_object(&mut self, object: Box<Object>) -> ObjectId {
[INFO] [stderr]     |                                                          ^^^^^^ help: use `dyn`: `dyn Object`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/defs.rs:115:21
[INFO] [stderr]     |
[INFO] [stderr] 115 |         object: Box<Object>,
[INFO] [stderr]     |                     ^^^^^^ help: use `dyn`: `dyn Object`
[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/bundle.rs:34:58
[INFO] [stderr]    |
[INFO] [stderr] 34 |     objects: Rc<RefCell<HashMap<ObjectId, Rc<RefCell<Box<Object>>>>>>,
[INFO] [stderr]    |                                                          ^^^^^^ help: use `dyn`: `dyn Object`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bundle.rs:86:60
[INFO] [stderr]    |
[INFO] [stderr] 86 |     pub fn add_object(&mut self, id: ObjectId, object: Box<Object>) {
[INFO] [stderr]    |                                                            ^^^^^^ help: use `dyn`: `dyn Object`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bundle.rs:91:58
[INFO] [stderr]    |
[INFO] [stderr] 91 |     pub fn add_next_client_object(&mut self, object: Box<Object>) -> ObjectId {
[INFO] [stderr]    |                                                          ^^^^^^ help: use `dyn`: `dyn Object`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/bundle.rs:98:58
[INFO] [stderr]    |
[INFO] [stderr] 98 |     pub fn add_next_server_object(&mut self, object: Box<Object>) -> ObjectId {
[INFO] [stderr]    |                                                          ^^^^^^ help: use `dyn`: `dyn Object`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bundle.rs:124:73
[INFO] [stderr]     |
[INFO] [stderr] 124 |     fn get_handler(&self, object_id: ObjectId) -> Result<Rc<RefCell<Box<Object>>>, SkylaneError>;
[INFO] [stderr]     |                                                                         ^^^^^^ help: use `dyn`: `dyn Object`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/bundle.rs:142:73
[INFO] [stderr]     |
[INFO] [stderr] 142 |     fn get_handler(&self, object_id: ObjectId) -> Result<Rc<RefCell<Box<Object>>>, SkylaneError> {
[INFO] [stderr]     |                                                                         ^^^^^^ help: use `dyn`: `dyn Object`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/connection.rs:67:60
[INFO] [stderr]    |
[INFO] [stderr] 67 |     pub fn add_object(&mut self, id: ObjectId, object: Box<Object>) {
[INFO] [stderr]    |                                                            ^^^^^^ help: use `dyn`: `dyn Object`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/connection.rs:74:58
[INFO] [stderr]    |
[INFO] [stderr] 74 |     pub fn add_next_client_object(&mut self, object: Box<Object>) -> ObjectId {
[INFO] [stderr]    |                                                          ^^^^^^ help: use `dyn`: `dyn Object`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/connection.rs:81:58
[INFO] [stderr]    |
[INFO] [stderr] 81 |     pub fn add_next_server_object(&mut self, object: Box<Object>) -> ObjectId {
[INFO] [stderr]    |                                                          ^^^^^^ help: use `dyn`: `dyn Object`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/connection.rs:136:60
[INFO] [stderr]     |
[INFO] [stderr] 136 |     pub fn add_object(&mut self, id: ObjectId, object: Box<Object>) {
[INFO] [stderr]     |                                                            ^^^^^^ help: use `dyn`: `dyn Object`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/connection.rs:143:58
[INFO] [stderr]     |
[INFO] [stderr] 143 |     pub fn add_next_client_object(&mut self, object: Box<Object>) -> ObjectId {
[INFO] [stderr]     |                                                          ^^^^^^ help: use `dyn`: `dyn Object`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/connection.rs:150:58
[INFO] [stderr]     |
[INFO] [stderr] 150 |     pub fn add_next_server_object(&mut self, object: Box<Object>) -> ObjectId {
[INFO] [stderr]     |                                                          ^^^^^^ help: use `dyn`: `dyn Object`
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/sockets.rs:161:59
[INFO] [stderr]     |
[INFO] [stderr] 161 |         let cmsgs: [socket::ControlMessage; 0] = unsafe { std::mem::uninitialized() };
[INFO] [stderr]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::mem::uninitialized': use `mem::MaybeUninit` instead
[INFO] [stderr]    --> src/sockets.rs:161:59
[INFO] [stderr]     |
[INFO] [stderr] 161 |         let cmsgs: [socket::ControlMessage; 0] = unsafe { std::mem::uninitialized() };
[INFO] [stderr]     |                                                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/defs.rs:66:47
[INFO] [stderr]    |
[INFO] [stderr] 66 |         SkylaneError::IO { description: error.description().to_owned() }
[INFO] [stderr]    |                                               ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/defs.rs:72:51
[INFO] [stderr]    |
[INFO] [stderr] 72 |         SkylaneError::Socket { description: error.description().to_owned() }
[INFO] [stderr]    |                                                   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/defs.rs:78:35
[INFO] [stderr]    |
[INFO] [stderr] 78 |         SkylaneError::Other(error.description().to_owned())
[INFO] [stderr]    |                                   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/defs.rs:66:47
[INFO] [stderr]    |
[INFO] [stderr] 66 |         SkylaneError::IO { description: error.description().to_owned() }
[INFO] [stderr]    |                                               ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/defs.rs:72:51
[INFO] [stderr]    |
[INFO] [stderr] 72 |         SkylaneError::Socket { description: error.description().to_owned() }
[INFO] [stderr]    |                                                   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/defs.rs:78:35
[INFO] [stderr]    |
[INFO] [stderr] 78 |         SkylaneError::Other(error.description().to_owned())
[INFO] [stderr]    |                                   ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/sockets.rs:43:66
[INFO] [stderr]    |
[INFO] [stderr] 43 |                       format!("{} {:?}: {:?}", $action, $path, err.description())
[INFO] [stderr]    |                                                                    ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 81 |           let sockfd = try_sock!("Creating",
[INFO] [stderr]    |  ______________________-
[INFO] [stderr] 82 | |                                path,
[INFO] [stderr] 83 | |                                socket::socket(socket::AddressFamily::Unix,
[INFO] [stderr] 84 | |                                               socket::SockType::Stream,
[INFO] [stderr] 85 | |                                               socket::SOCK_CLOEXEC,
[INFO] [stderr] 86 | |                                               0));
[INFO] [stderr]    | |_________________________________________________- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/sockets.rs:43:66
[INFO] [stderr]    |
[INFO] [stderr] 43 |                     format!("{} {:?}: {:?}", $action, $path, err.description())
[INFO] [stderr]    |                                                                  ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 88 |         let unix_addr = try_sock!("Linking", path, socket::UnixAddr::new(path));
[INFO] [stderr]    |                         ------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/sockets.rs:43:66
[INFO] [stderr]    |
[INFO] [stderr] 43 |                     format!("{} {:?}: {:?}", $action, $path, err.description())
[INFO] [stderr]    |                                                                  ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 90 |         try_sock!("Connecting", path, socket::connect(sockfd, &sock_addr));
[INFO] [stderr]    |         ------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/sockets.rs:43:66
[INFO] [stderr]    |
[INFO] [stderr] 43 |                       format!("{} {:?}: {:?}", $action, $path, err.description())
[INFO] [stderr]    |                                                                    ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 81 |           let sockfd = try_sock!("Creating",
[INFO] [stderr]    |  ______________________-
[INFO] [stderr] 82 | |                                path,
[INFO] [stderr] 83 | |                                socket::socket(socket::AddressFamily::Unix,
[INFO] [stderr] 84 | |                                               socket::SockType::Stream,
[INFO] [stderr] 85 | |                                               socket::SOCK_CLOEXEC,
[INFO] [stderr] 86 | |                                               0));
[INFO] [stderr]    | |_________________________________________________- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/sockets.rs:43:66
[INFO] [stderr]     |
[INFO] [stderr] 43  |                       format!("{} {:?}: {:?}", $action, $path, err.description())
[INFO] [stderr]     |                                                                    ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 210 |           let sockfd = try_sock!("Creating",
[INFO] [stderr]     |  ______________________-
[INFO] [stderr] 211 | |                                path,
[INFO] [stderr] 212 | |                                socket::socket(socket::AddressFamily::Unix,
[INFO] [stderr] 213 | |                                               socket::SockType::Stream,
[INFO] [stderr] 214 | |                                               socket::SOCK_CLOEXEC,
[INFO] [stderr] 215 | |                                               0));
[INFO] [stderr]     | |_________________________________________________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/sockets.rs:43:66
[INFO] [stderr]    |
[INFO] [stderr] 43 |                     format!("{} {:?}: {:?}", $action, $path, err.description())
[INFO] [stderr]    |                                                                  ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 88 |         let unix_addr = try_sock!("Linking", path, socket::UnixAddr::new(path));
[INFO] [stderr]    |                         ------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/sockets.rs:43:66
[INFO] [stderr]     |
[INFO] [stderr] 43  |                     format!("{} {:?}: {:?}", $action, $path, err.description())
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 217 |         let unix_addr = try_sock!("Linking", path, socket::UnixAddr::new(path));
[INFO] [stderr]     |                         ------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/sockets.rs:43:66
[INFO] [stderr]     |
[INFO] [stderr] 43  |                     format!("{} {:?}: {:?}", $action, $path, err.description())
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 219 |         try_sock!("Binding", path, socket::bind(sockfd, &sock_addr));
[INFO] [stderr]     |         ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/sockets.rs:43:66
[INFO] [stderr]     |
[INFO] [stderr] 43  |                     format!("{} {:?}: {:?}", $action, $path, err.description())
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 220 |         try_sock!("Listening", path, socket::listen(sockfd, 128));
[INFO] [stderr]     |         ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]   --> src/sockets.rs:43:66
[INFO] [stderr]    |
[INFO] [stderr] 43 |                     format!("{} {:?}: {:?}", $action, $path, err.description())
[INFO] [stderr]    |                                                                  ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 90 |         try_sock!("Connecting", path, socket::connect(sockfd, &sock_addr));
[INFO] [stderr]    |         ------------------------------------------------------------------- in this macro invocation
[INFO] [stderr]    |
[INFO] [stderr]    = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/sockets.rs:43:66
[INFO] [stderr]     |
[INFO] [stderr] 43  |                       format!("{} {:?}: {:?}", $action, $path, err.description())
[INFO] [stderr]     |                                                                    ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 210 |           let sockfd = try_sock!("Creating",
[INFO] [stderr]     |  ______________________-
[INFO] [stderr] 211 | |                                path,
[INFO] [stderr] 212 | |                                socket::socket(socket::AddressFamily::Unix,
[INFO] [stderr] 213 | |                                               socket::SockType::Stream,
[INFO] [stderr] 214 | |                                               socket::SOCK_CLOEXEC,
[INFO] [stderr] 215 | |                                               0));
[INFO] [stderr]     | |_________________________________________________- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/sockets.rs:43:66
[INFO] [stderr]     |
[INFO] [stderr] 43  |                     format!("{} {:?}: {:?}", $action, $path, err.description())
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 217 |         let unix_addr = try_sock!("Linking", path, socket::UnixAddr::new(path));
[INFO] [stderr]     |                         ------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/sockets.rs:43:66
[INFO] [stderr]     |
[INFO] [stderr] 43  |                     format!("{} {:?}: {:?}", $action, $path, err.description())
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 219 |         try_sock!("Binding", path, socket::bind(sockfd, &sock_addr));
[INFO] [stderr]     |         ------------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string()
[INFO] [stderr]    --> src/sockets.rs:43:66
[INFO] [stderr]     |
[INFO] [stderr] 43  |                     format!("{} {:?}: {:?}", $action, $path, err.description())
[INFO] [stderr]     |                                                                  ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 220 |         try_sock!("Listening", path, socket::listen(sockfd, 128));
[INFO] [stderr]     |         ---------------------------------------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/connection.rs:201:22
[INFO] [stderr]     |
[INFO] [stderr] 201 |                      mut bytes_buf: &mut Cursor<&[u8]>,
[INFO] [stderr]     |                      ----^^^^^^^^^
[INFO] [stderr]     |                      |
[INFO] [stderr]     |                      help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/connection.rs:202:22
[INFO] [stderr]     |
[INFO] [stderr] 202 |                      mut fds_buf: &mut Cursor<&[u8]>)
[INFO] [stderr]     |                      ----^^^^^^^
[INFO] [stderr]     |                      |
[INFO] [stderr]     |                      help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/connection.rs:201:22
[INFO] [stderr]     |
[INFO] [stderr] 201 |                      mut bytes_buf: &mut Cursor<&[u8]>,
[INFO] [stderr]     |                      ----^^^^^^^^^
[INFO] [stderr]     |                      |
[INFO] [stderr]     |                      help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/connection.rs:202:22
[INFO] [stderr]     |
[INFO] [stderr] 202 |                      mut fds_buf: &mut Cursor<&[u8]>)
[INFO] [stderr]     |                      ----^^^^^^^
[INFO] [stderr]     |                      |
[INFO] [stderr]     |                      help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: 26 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 26 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.26s
[INFO] running `"docker" "inspect" "35ddc5a89aa1d3ae65fcb56d39abe2fd6e55a67cc83cda89f122f4e647ce9c75"`
[INFO] running `"docker" "rm" "-f" "35ddc5a89aa1d3ae65fcb56d39abe2fd6e55a67cc83cda89f122f4e647ce9c75"`
[INFO] [stdout] 35ddc5a89aa1d3ae65fcb56d39abe2fd6e55a67cc83cda89f122f4e647ce9c75