[INFO] fetching crate specinfra 0.3.0...
[INFO] checking specinfra-0.3.0 against beta for pr-78714
[INFO] extracting crate specinfra 0.3.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate specinfra 0.3.0 on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate specinfra 0.3.0
[INFO] finished tweaking crates.io crate specinfra 0.3.0
[INFO] tweaked toml for crates.io crate specinfra 0.3.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 90bbff70315d4e62f09833b27bbc142c9db28fe1bae576c0f103e1c1f8d9f141
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "90bbff70315d4e62f09833b27bbc142c9db28fe1bae576c0f103e1c1f8d9f141", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "90bbff70315d4e62f09833b27bbc142c9db28fe1bae576c0f103e1c1f8d9f141", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "90bbff70315d4e62f09833b27bbc142c9db28fe1bae576c0f103e1c1f8d9f141", kill_on_drop: false }`
[INFO] [stdout] 90bbff70315d4e62f09833b27bbc142c9db28fe1bae576c0f103e1c1f8d9f141
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "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" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a811875acfa2a2a0ffeffb19ac25aa56c7ffc6754411eba326239a7d8475b1c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "8a811875acfa2a2a0ffeffb19ac25aa56c7ffc6754411eba326239a7d8475b1c", kill_on_drop: false }`
[INFO] [stderr]     Checking md5 v0.3.8
[INFO] [stderr]    Compiling libz-sys v1.1.2
[INFO] [stderr]     Checking generic-array v0.8.3
[INFO] [stderr]     Checking uname v0.1.1
[INFO] [stderr]     Checking nix v0.9.0
[INFO] [stderr]     Checking users v0.5.3
[INFO] [stderr]     Checking block-buffer v0.2.0
[INFO] [stderr]     Checking digest v0.6.2
[INFO] [stderr]     Checking sha2 v0.6.0
[INFO] [stderr]    Compiling libssh2-sys v0.2.19
[INFO] [stderr]     Checking ssh2 v0.3.3
[INFO] [stderr]     Checking specinfra v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/backend/direct.rs:53:19
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let out = try!(Command::new("sh").args(&["-c", c]).output());
[INFO] [stdout]    |                   ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/backend/direct.rs:54:19
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let res = try!(String::from_utf8(out.stdout));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/backend/ssh.rs:42:19
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let tcp = try!(TcpStream::connect(remote_addr));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/backend/ssh.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         try!(session.handshake(&tcp));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/backend/ssh.rs:45:20
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let user = try!(env::var("USER"));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/backend/ssh.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |         try!(session.userauth_agent(&user));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/backend/ssh.rs:78:24
[INFO] [stdout]    |
[INFO] [stdout] 78 |         let mut chan = try!(self.session.channel_session());
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:27:19
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let uid = try!(fs::metadata(name).map(|m| MetadataExt::uid(&m)));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:28:21
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let owner = try!(users::get_user_by_uid(uid)
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:34:19
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let gid = try!(fs::metadata(name).map(|m| MetadataExt::gid(&m)));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:35:21
[INFO] [stdout]    |
[INFO] [stdout] 35 |         let group = try!(users::get_group_by_gid(gid)
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:41:20
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let file = try!(fs::File::open(name));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         try!(buf_reader.read_to_string(&mut contents));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:51:26
[INFO] [stdout]    |
[INFO] [stdout] 51 |         let file_owner = try!(self.file_owner(name));
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:56:30
[INFO] [stdout]    |
[INFO] [stdout] 56 |             let file_group = try!(self.file_group(name));
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:67:26
[INFO] [stdout]    |
[INFO] [stdout] 67 |         let file_owner = try!(self.file_owner(name));
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:72:30
[INFO] [stdout]    |
[INFO] [stdout] 72 |             let file_group = try!(self.file_group(name));
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:85:19
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let res = try!(fs::metadata(name).map(|m| Output::U32(m.permissions().mode())));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:90:19
[INFO] [stdout]    |
[INFO] [stdout] 90 |         let res = try!(fs::metadata(name).map(|m| Output::Bool(m.is_file())));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:100:19
[INFO] [stdout]     |
[INFO] [stdout] 100 |         let res = try!(fs::metadata(name).map(|m| Output::Bool(m.is_dir())));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:105:19
[INFO] [stdout]     |
[INFO] [stdout] 105 |         let res = try!(fs::metadata(name)
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:111:19
[INFO] [stdout]     |
[INFO] [stdout] 111 |         let res = try!(fs::metadata(name)
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:117:19
[INFO] [stdout]     |
[INFO] [stdout] 117 |         let res = try!(fs::metadata(name)
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:123:19
[INFO] [stdout]     |
[INFO] [stdout] 123 |         let res = try!(fs::metadata(name)
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:129:19
[INFO] [stdout]     |
[INFO] [stdout] 129 |         let res = try!(fs::symlink_metadata(name)
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:135:30
[INFO] [stdout]     |
[INFO] [stdout] 135 |         let string_content = try!(self.file_content(name));
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:141:21
[INFO] [stdout]     |
[INFO] [stdout] 141 |         let owner = try!(self.file_owner(name));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:146:21
[INFO] [stdout]     |
[INFO] [stdout] 146 |         let group = try!(self.file_group(name));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:151:29
[INFO] [stdout]     |
[INFO] [stdout] 151 |         let followed_path = try!(fs::read_link(name));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:152:34
[INFO] [stdout]     |
[INFO] [stdout] 152 |         let followed_path_name = try!(followed_path.to_str().ok_or("Path is invalid utf-8"));
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:157:20
[INFO] [stdout]     |
[INFO] [stdout] 157 |         let mode = try!(self.mode(name));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:158:26
[INFO] [stdout]     |
[INFO] [stdout] 158 |         let mode_octal = try!(Output::to_u32(mode));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:165:42
[INFO] [stdout]     |
[INFO] [stdout] 165 |                     Whom::User(ref u) => try!(self.is_readable_by_user(name, &u)),
[INFO] [stdout]     |                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:174:20
[INFO] [stdout]     |
[INFO] [stdout] 174 |         let mode = try!(self.mode(name));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:175:26
[INFO] [stdout]     |
[INFO] [stdout] 175 |         let mode_octal = try!(Output::to_u32(mode));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:182:42
[INFO] [stdout]     |
[INFO] [stdout] 182 |                     Whom::User(ref u) => try!(self.is_writable_by_user(name, &u)),
[INFO] [stdout]     |                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:191:23
[INFO] [stdout]     |
[INFO] [stdout] 191 |         let content = try!(self.file_content(name));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:197:23
[INFO] [stdout]     |
[INFO] [stdout] 197 |         let content = try!(self.file_content(name));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:207:20
[INFO] [stdout]     |
[INFO] [stdout] 207 |         let file = try!(fs::File::open(name));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:209:25
[INFO] [stdout]     |
[INFO] [stdout] 209 |         let file_stat = try!(nix::sys::stat::fstat(raw_fd));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/provider/file/shell/bsd.rs:14:19
[INFO] [stdout]    |
[INFO] [stdout] 14 |         let res = try!(b.run_command(&c));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/provider/file/shell/bsd.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 |         let m = try!(u32::from_str_radix(&res, 8));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |     let p = try!(b.detect_platform().ok_or(SpecinfraError));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/backend/direct.rs:22:45
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn detect_platform(&self) -> Option<Box<Platform>> {
[INFO] [stdout]    |                                             ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/backend/direct.rs:38:84
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn handle(&self, handle_func: Box<provider::HandleFunc>) -> Result<Output, Box<Error>> {
[INFO] [stdout]    |                                                                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/backend/direct.rs:52:58
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn run_command(&self, c: &str) -> Result<String, Box<Error>> {
[INFO] [stdout]    |                                                          ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/backend/ssh.rs:39:46
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn finalize(self) -> Result<SSH, Box<Error>> {
[INFO] [stdout]    |                                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/backend/ssh.rs:57:45
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn detect_platform(&self) -> Option<Box<Platform>> {
[INFO] [stdout]    |                                             ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/backend/ssh.rs:68:84
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn handle(&self, handle_func: Box<provider::HandleFunc>) -> Result<Output, Box<Error>> {
[INFO] [stdout]    |                                                                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/backend/ssh.rs:77:58
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn run_command(&self, c: &str) -> Result<String, Box<Error>> {
[INFO] [stdout]    |                                                          ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/backend/mod.rs:12:45
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn detect_platform(&self) -> Option<Box<Platform>>;
[INFO] [stdout]    |                                             ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/backend/mod.rs:13:61
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn handle(&self, Box<HandleFunc>) -> Result<Output, Box<Error>>;
[INFO] [stdout]    |                                                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/backend/mod.rs:14:55
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn run_command(&self, &str) -> Result<String, Box<Error>>;
[INFO] [stdout]    |                                                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/backend/mod.rs:19:22
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub backend: Box<Backend>,
[INFO] [stdout]    |                      ^^^^^^^ help: use `dyn`: `dyn Backend`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/platform/platforms.rs:7:29
[INFO] [stdout]   |
[INFO] [stdout] 7 |     base_platforms: Vec<Box<BasePlatform<Item = Box<Platform>>>>,
[INFO] [stdout]   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BasePlatform<Item = Box<Platform>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/platform/platforms.rs:7:53
[INFO] [stdout]   |
[INFO] [stdout] 7 |     base_platforms: Vec<Box<BasePlatform<Item = Box<Platform>>>>,
[INFO] [stdout]   |                                                     ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/platform/platforms.rs:12:28
[INFO] [stdout]    |
[INFO] [stdout] 12 |         let mut p: Vec<Box<BasePlatform<Item = Box<Platform>>>> = Vec::new();
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BasePlatform<Item = Box<Platform>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/platform/platforms.rs:12:52
[INFO] [stdout]    |
[INFO] [stdout] 12 |         let mut p: Vec<Box<BasePlatform<Item = Box<Platform>>>> = Vec::new();
[INFO] [stdout]    |                                                    ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/platform/platforms.rs:22:21
[INFO] [stdout]    |
[INFO] [stdout] 22 |     type Item = Box<Platform>;
[INFO] [stdout]    |                     ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/platform/platform.rs:8:45
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn inline_detector(&self) -> Option<Box<Platform>>;
[INFO] [stdout]   |                                             ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/platform/platform.rs:10:31
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn shell_detector(&self, &Backend) -> Option<Box<Platform>>;
[INFO] [stdout]    |                               ^^^^^^^ help: use `dyn`: `dyn Backend`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/platform/platform.rs:10:54
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn shell_detector(&self, &Backend) -> Option<Box<Platform>>;
[INFO] [stdout]    |                                                      ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/platform/platform.rs:16:32
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn clone_box(&self) -> Box<Platform>;
[INFO] [stdout]    |                                ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/platform/platform.rs:22:32
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn clone_box(&self) -> Box<Platform> {
[INFO] [stdout]    |                                ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/platform/platform.rs:27:20
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl Clone for Box<Platform> {
[INFO] [stdout]    |                    ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/platform/platform.rs:28:28
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn clone(&self) -> Box<Platform> {
[INFO] [stdout]    |                            ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/platform/bsd/darwin.rs:24:45
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn inline_detector(&self) -> Option<Box<Platform>> {
[INFO] [stdout]    |                                             ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/platform/bsd/darwin.rs:41:34
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn shell_detector(&self, b: &Backend) -> Option<Box<Platform>> {
[INFO] [stdout]    |                                  ^^^^^^^ help: use `dyn`: `dyn Backend`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/platform/bsd/darwin.rs:41:57
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn shell_detector(&self, b: &Backend) -> Option<Box<Platform>> {
[INFO] [stdout]    |                                                         ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/platform/bsd/mod.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 |     platforms: Vec<Box<Platform>>,
[INFO] [stdout]    |                        ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/platform/bsd/mod.rs:27:21
[INFO] [stdout]    |
[INFO] [stdout] 27 |     type Item = Box<Platform>;
[INFO] [stdout]    |                     ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/resource/file.rs:9:18
[INFO] [stdout]   |
[INFO] [stdout] 9 |     backend: &'a Backend,
[INFO] [stdout]   |                  ^^^^^^^ help: use `dyn`: `dyn Backend`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resource/file.rs:14:40
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn new(n: &'static str, b: &'a Backend, p: &'a Provider) -> File<'a> {
[INFO] [stdout]    |                                        ^^^^^^^ help: use `dyn`: `dyn Backend`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resource/file.rs:22:43
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn mode(&self) -> Result<u32, Box<Error>> {
[INFO] [stdout]    |                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/provider/file/mod.rs:6:28
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub inline: Option<Box<InlineProvider>>,
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^ help: use `dyn`: `dyn InlineProvider`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/provider/file/mod.rs:7:27
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub shell: Option<Box<ShellProvider>>,
[INFO] [stdout]   |                           ^^^^^^^^^^^^^ help: use `dyn`: `dyn ShellProvider`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/mod.rs:11:30
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new(i: Option<Box<InlineProvider>>, s: Option<Box<ShellProvider>>) -> FileProvider {
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn InlineProvider`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/mod.rs:11:62
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new(i: Option<Box<InlineProvider>>, s: Option<Box<ShellProvider>>) -> FileProvider {
[INFO] [stdout]    |                                                              ^^^^^^^^^^^^^ help: use `dyn`: `dyn ShellProvider`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:13:51
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn is_file(&self, &str) -> Result<Output, Box<Error>>;
[INFO] [stdout]    |                                                   ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:14:49
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn exist(&self, &str) -> Result<Output, Box<Error>>;
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:15:56
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn is_directory(&self, &str) -> Result<Output, Box<Error>>;
[INFO] [stdout]    |                                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:16:59
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn is_block_device(&self, &str) -> Result<Output, Box<Error>>;
[INFO] [stdout]    |                                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:17:63
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn is_character_device(&self, &str) -> Result<Output, Box<Error>>;
[INFO] [stdout]    |                                                               ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn is_pipe(&self, &str) -> Result<Output, Box<Error>>;
[INFO] [stdout]    |                                                   ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:19:53
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn is_socket(&self, &str) -> Result<Output, Box<Error>>;
[INFO] [stdout]    |                                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:20:54
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn is_symlink(&self, &str) -> Result<Output, Box<Error>>;
[INFO] [stdout]    |                                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:21:52
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn contents(&self, &str) -> Result<Output, Box<Error>>;
[INFO] [stdout]    |                                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:22:48
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn mode(&self, &str) -> Result<Output, Box<Error>>;
[INFO] [stdout]    |                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:23:49
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn owner(&self, &str) -> Result<Output, Box<Error>>;
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:24:49
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn group(&self, &str) -> Result<Output, Box<Error>>;
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:25:53
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn linked_to(&self, &str) -> Result<Output, Box<Error>>;
[INFO] [stdout]    |                                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:26:70
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn is_readable(&self, &str, Option<&Whom>) -> Result<Output, Box<Error>>;
[INFO] [stdout]    |                                                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:27:70
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn is_writable(&self, &str, Option<&Whom>) -> Result<Output, Box<Error>>;
[INFO] [stdout]    |                                                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:28:50
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn md5sum(&self, &str) -> Result<Output, Box<Error>>;
[INFO] [stdout]    |                                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:29:53
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn sha256sum(&self, &str) -> Result<Output, Box<Error>>;
[INFO] [stdout]    |                                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:30:57
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn selinux_label(&self, &str) -> Result<Output, Box<Error>>;
[INFO] [stdout]    |                                                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:31:48
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn size(&self, &str) -> Result<Output, Box<Error>>;
[INFO] [stdout]    |                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:33:32
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn box_clone(&self) -> Box<InlineProvider>;
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^ help: use `dyn`: `dyn InlineProvider`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:36:20
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Clone for Box<InlineProvider> {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^ help: use `dyn`: `dyn InlineProvider`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:37:28
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn clone(&self) -> Box<InlineProvider> {
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^ help: use `dyn`: `dyn InlineProvider`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:26:65
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn file_owner(&self, name: &str) -> Result<users::User, Box<Error>> {
[INFO] [stdout]    |                                                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:33:66
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn file_group(&self, name: &str) -> Result<users::Group, Box<Error>> {
[INFO] [stdout]    |                                                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:40:62
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn file_content(&self, name: &str) -> Result<String, Box<Error>> {
[INFO] [stdout]    |                                                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:50:81
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn is_readable_by_user(&self, name: &str, user: &str) -> Result<Output, Box<Error>> {
[INFO] [stdout]    |                                                                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:66:81
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn is_writable_by_user(&self, name: &str, user: &str) -> Result<Output, Box<Error>> {
[INFO] [stdout]    |                                                                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:84:54
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn mode(&self, name: &str) -> Result<Output, Box<Error>> {
[INFO] [stdout]    |                                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:89:57
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fn is_file(&self, name: &str) -> Result<Output, Box<Error>> {
[INFO] [stdout]    |                                                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:94:55
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn exist(&self, name: &str) -> Result<Output, Box<Error>> {
[INFO] [stdout]    |                                                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:99:62
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn is_directory(&self, name: &str) -> Result<Output, Box<Error>> {
[INFO] [stdout]    |                                                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:104:65
[INFO] [stdout]     |
[INFO] [stdout] 104 |     fn is_block_device(&self, name: &str) -> Result<Output, Box<Error>> {
[INFO] [stdout]     |                                                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:110:69
[INFO] [stdout]     |
[INFO] [stdout] 110 |     fn is_character_device(&self, name: &str) -> Result<Output, Box<Error>> {
[INFO] [stdout]     |                                                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:116:57
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn is_pipe(&self, name: &str) -> Result<Output, Box<Error>> {
[INFO] [stdout]     |                                                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:122:59
[INFO] [stdout]     |
[INFO] [stdout] 122 |     fn is_socket(&self, name: &str) -> Result<Output, Box<Error>> {
[INFO] [stdout]     |                                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:128:60
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn is_symlink(&self, name: &str) -> Result<Output, Box<Error>> {
[INFO] [stdout]     |                                                            ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:134:58
[INFO] [stdout]     |
[INFO] [stdout] 134 |     fn contents(&self, name: &str) -> Result<Output, Box<Error>> {
[INFO] [stdout]     |                                                          ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:140:55
[INFO] [stdout]     |
[INFO] [stdout] 140 |     fn owner(&self, name: &str) -> Result<Output, Box<Error>> {
[INFO] [stdout]     |                                                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:145:55
[INFO] [stdout]     |
[INFO] [stdout] 145 |     fn group(&self, name: &str) -> Result<Output, Box<Error>> {
[INFO] [stdout]     |                                                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:150:59
[INFO] [stdout]     |
[INFO] [stdout] 150 |     fn linked_to(&self, name: &str) -> Result<Output, Box<Error>> {
[INFO] [stdout]     |                                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:156:82
[INFO] [stdout]     |
[INFO] [stdout] 156 |     fn is_readable(&self, name: &str, whom: Option<&Whom>) -> Result<Output, Box<Error>> {
[INFO] [stdout]     |                                                                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:173:82
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn is_writable(&self, name: &str, whom: Option<&Whom>) -> Result<Output, Box<Error>> {
[INFO] [stdout]     |                                                                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:190:56
[INFO] [stdout]     |
[INFO] [stdout] 190 |     fn md5sum(&self, name: &str) -> Result<Output, Box<Error>> {
[INFO] [stdout]     |                                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:196:59
[INFO] [stdout]     |
[INFO] [stdout] 196 |     fn sha256sum(&self, name: &str) -> Result<Output, Box<Error>> {
[INFO] [stdout]     |                                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:202:60
[INFO] [stdout]     |
[INFO] [stdout] 202 |     fn selinux_label(&self, _: &str) -> Result<Output, Box<Error>> {
[INFO] [stdout]     |                                                            ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:206:54
[INFO] [stdout]     |
[INFO] [stdout] 206 |     fn size(&self, name: &str) -> Result<Output, Box<Error>> {
[INFO] [stdout]     |                                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:214:32
[INFO] [stdout]     |
[INFO] [stdout] 214 |     fn box_clone(&self) -> Box<InlineProvider> {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^ help: use `dyn`: `dyn InlineProvider`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/provider/file/shell/mod.rs:8:27
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn mode(&self, &str, &Backend) -> Result<Output, Box<Error>>;
[INFO] [stdout]   |                           ^^^^^^^ help: use `dyn`: `dyn Backend`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/provider/file/shell/mod.rs:8:58
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn mode(&self, &str, &Backend) -> Result<Output, Box<Error>>;
[INFO] [stdout]   |                                                          ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/provider/file/shell/mod.rs:9:32
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn box_clone(&self) -> Box<ShellProvider>;
[INFO] [stdout]   |                                ^^^^^^^^^^^^^ help: use `dyn`: `dyn ShellProvider`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/shell/mod.rs:12:20
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Clone for Box<ShellProvider> {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn ShellProvider`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/shell/mod.rs:13:28
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn clone(&self) -> Box<ShellProvider> {
[INFO] [stdout]    |                            ^^^^^^^^^^^^^ help: use `dyn`: `dyn ShellProvider`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/shell/bsd.rs:12:36
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn mode(&self, name: &str, b: &Backend) -> Result<Output, Box<Error>> {
[INFO] [stdout]    |                                    ^^^^^^^ help: use `dyn`: `dyn Backend`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/shell/bsd.rs:12:67
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn mode(&self, name: &str, b: &Backend) -> Result<Output, Box<Error>> {
[INFO] [stdout]    |                                                                   ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/shell/bsd.rs:19:32
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn box_clone(&self) -> Box<ShellProvider> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^^ help: use `dyn`: `dyn ShellProvider`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/mod.rs:14:28
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub inline: Option<Box<Fn() -> Result<Output, Box<Error>>>>,
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Result<Output, Box<Error>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/mod.rs:14:55
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub inline: Option<Box<Fn() -> Result<Output, Box<Error>>>>,
[INFO] [stdout]    |                                                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/mod.rs:15:27
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub shell: Option<Box<Fn(&Backend) -> Result<Output, Box<Error>>>>,
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Backend) -> Result<Output, Box<Error>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/mod.rs:15:31
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub shell: Option<Box<Fn(&Backend) -> Result<Output, Box<Error>>>>,
[INFO] [stdout]    |                               ^^^^^^^ help: use `dyn`: `dyn Backend`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/mod.rs:15:62
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub shell: Option<Box<Fn(&Backend) -> Result<Output, Box<Error>>>>,
[INFO] [stdout]    |                                                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/mod.rs:41:49
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn to_u32(o: Output) -> Result<u32, Box<Error>> {
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/mod.rs:48:49
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn to_i64(o: Output) -> Result<i64, Box<Error>> {
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/mod.rs:55:51
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn to_bool(o: Output) -> Result<bool, Box<Error>> {
[INFO] [stdout]    |                                                   ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/mod.rs:62:55
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn to_string(o: Output) -> Result<String, Box<Error>> {
[INFO] [stdout]    |                                                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:25:22
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub backend: &'a Backend,
[INFO] [stdout]    |                      ^^^^^^^ help: use `dyn`: `dyn Backend`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:26:23
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub platform: Box<Platform>,
[INFO] [stdout]    |                       ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:45:16
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn new(b: &Backend) -> Result<Specinfra, Box<Error>> {
[INFO] [stdout]    |                ^^^^^^^ help: use `dyn`: `dyn Backend`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:45:50
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn new(b: &Backend) -> Result<Specinfra, Box<Error>> {
[INFO] [stdout]    |                                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/backend/direct.rs:53:19
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let out = try!(Command::new("sh").args(&["-c", c]).output());
[INFO] [stdout]    |                   ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/backend/direct.rs:54:19
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let res = try!(String::from_utf8(out.stdout));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/backend/ssh.rs:42:19
[INFO] [stdout]    |
[INFO] [stdout] 42 |         let tcp = try!(TcpStream::connect(remote_addr));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/backend/ssh.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         try!(session.handshake(&tcp));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/backend/ssh.rs:45:20
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let user = try!(env::var("USER"));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/backend/ssh.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |         try!(session.userauth_agent(&user));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/backend/ssh.rs:78:24
[INFO] [stdout]    |
[INFO] [stdout] 78 |         let mut chan = try!(self.session.channel_session());
[INFO] [stdout]    |                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:27:19
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let uid = try!(fs::metadata(name).map(|m| MetadataExt::uid(&m)));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:28:21
[INFO] [stdout]    |
[INFO] [stdout] 28 |         let owner = try!(users::get_user_by_uid(uid)
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:34:19
[INFO] [stdout]    |
[INFO] [stdout] 34 |         let gid = try!(fs::metadata(name).map(|m| MetadataExt::gid(&m)));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:35:21
[INFO] [stdout]    |
[INFO] [stdout] 35 |         let group = try!(users::get_group_by_gid(gid)
[INFO] [stdout]    |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:41:20
[INFO] [stdout]    |
[INFO] [stdout] 41 |         let file = try!(fs::File::open(name));
[INFO] [stdout]    |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         try!(buf_reader.read_to_string(&mut contents));
[INFO] [stdout]    |         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:51:26
[INFO] [stdout]    |
[INFO] [stdout] 51 |         let file_owner = try!(self.file_owner(name));
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:56:30
[INFO] [stdout]    |
[INFO] [stdout] 56 |             let file_group = try!(self.file_group(name));
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:67:26
[INFO] [stdout]    |
[INFO] [stdout] 67 |         let file_owner = try!(self.file_owner(name));
[INFO] [stdout]    |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:72:30
[INFO] [stdout]    |
[INFO] [stdout] 72 |             let file_group = try!(self.file_group(name));
[INFO] [stdout]    |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:85:19
[INFO] [stdout]    |
[INFO] [stdout] 85 |         let res = try!(fs::metadata(name).map(|m| Output::U32(m.permissions().mode())));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:90:19
[INFO] [stdout]    |
[INFO] [stdout] 90 |         let res = try!(fs::metadata(name).map(|m| Output::Bool(m.is_file())));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:100:19
[INFO] [stdout]     |
[INFO] [stdout] 100 |         let res = try!(fs::metadata(name).map(|m| Output::Bool(m.is_dir())));
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:105:19
[INFO] [stdout]     |
[INFO] [stdout] 105 |         let res = try!(fs::metadata(name)
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:111:19
[INFO] [stdout]     |
[INFO] [stdout] 111 |         let res = try!(fs::metadata(name)
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:117:19
[INFO] [stdout]     |
[INFO] [stdout] 117 |         let res = try!(fs::metadata(name)
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:123:19
[INFO] [stdout]     |
[INFO] [stdout] 123 |         let res = try!(fs::metadata(name)
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:129:19
[INFO] [stdout]     |
[INFO] [stdout] 129 |         let res = try!(fs::symlink_metadata(name)
[INFO] [stdout]     |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:135:30
[INFO] [stdout]     |
[INFO] [stdout] 135 |         let string_content = try!(self.file_content(name));
[INFO] [stdout]     |                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:141:21
[INFO] [stdout]     |
[INFO] [stdout] 141 |         let owner = try!(self.file_owner(name));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:146:21
[INFO] [stdout]     |
[INFO] [stdout] 146 |         let group = try!(self.file_group(name));
[INFO] [stdout]     |                     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:151:29
[INFO] [stdout]     |
[INFO] [stdout] 151 |         let followed_path = try!(fs::read_link(name));
[INFO] [stdout]     |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:152:34
[INFO] [stdout]     |
[INFO] [stdout] 152 |         let followed_path_name = try!(followed_path.to_str().ok_or("Path is invalid utf-8"));
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:157:20
[INFO] [stdout]     |
[INFO] [stdout] 157 |         let mode = try!(self.mode(name));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:158:26
[INFO] [stdout]     |
[INFO] [stdout] 158 |         let mode_octal = try!(Output::to_u32(mode));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:165:42
[INFO] [stdout]     |
[INFO] [stdout] 165 |                     Whom::User(ref u) => try!(self.is_readable_by_user(name, &u)),
[INFO] [stdout]     |                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:174:20
[INFO] [stdout]     |
[INFO] [stdout] 174 |         let mode = try!(self.mode(name));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:175:26
[INFO] [stdout]     |
[INFO] [stdout] 175 |         let mode_octal = try!(Output::to_u32(mode));
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:182:42
[INFO] [stdout]     |
[INFO] [stdout] 182 |                     Whom::User(ref u) => try!(self.is_writable_by_user(name, &u)),
[INFO] [stdout]     |                                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:191:23
[INFO] [stdout]     |
[INFO] [stdout] 191 |         let content = try!(self.file_content(name));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:197:23
[INFO] [stdout]     |
[INFO] [stdout] 197 |         let content = try!(self.file_content(name));
[INFO] [stdout]     |                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:207:20
[INFO] [stdout]     |
[INFO] [stdout] 207 |         let file = try!(fs::File::open(name));
[INFO] [stdout]     |                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:209:25
[INFO] [stdout]     |
[INFO] [stdout] 209 |         let file_stat = try!(nix::sys::stat::fstat(raw_fd));
[INFO] [stdout]     |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/provider/file/shell/bsd.rs:14:19
[INFO] [stdout]    |
[INFO] [stdout] 14 |         let res = try!(b.run_command(&c));
[INFO] [stdout]    |                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/provider/file/shell/bsd.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 |         let m = try!(u32::from_str_radix(&res, 8));
[INFO] [stdout]    |                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> src/lib.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 46 |     let p = try!(b.detect_platform().ok_or(SpecinfraError));
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/backend/direct.rs:22:45
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn detect_platform(&self) -> Option<Box<Platform>> {
[INFO] [stdout]    |                                             ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/backend/direct.rs:38:84
[INFO] [stdout]    |
[INFO] [stdout] 38 |     fn handle(&self, handle_func: Box<provider::HandleFunc>) -> Result<Output, Box<Error>> {
[INFO] [stdout]    |                                                                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/backend/direct.rs:52:58
[INFO] [stdout]    |
[INFO] [stdout] 52 |     fn run_command(&self, c: &str) -> Result<String, Box<Error>> {
[INFO] [stdout]    |                                                          ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/backend/ssh.rs:39:46
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn finalize(self) -> Result<SSH, Box<Error>> {
[INFO] [stdout]    |                                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/backend/ssh.rs:57:45
[INFO] [stdout]    |
[INFO] [stdout] 57 |     fn detect_platform(&self) -> Option<Box<Platform>> {
[INFO] [stdout]    |                                             ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/backend/ssh.rs:68:84
[INFO] [stdout]    |
[INFO] [stdout] 68 |     fn handle(&self, handle_func: Box<provider::HandleFunc>) -> Result<Output, Box<Error>> {
[INFO] [stdout]    |                                                                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/backend/ssh.rs:77:58
[INFO] [stdout]    |
[INFO] [stdout] 77 |     fn run_command(&self, c: &str) -> Result<String, Box<Error>> {
[INFO] [stdout]    |                                                          ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/backend/mod.rs:12:45
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn detect_platform(&self) -> Option<Box<Platform>>;
[INFO] [stdout]    |                                             ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/backend/mod.rs:13:61
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn handle(&self, Box<HandleFunc>) -> Result<Output, Box<Error>>;
[INFO] [stdout]    |                                                             ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/backend/mod.rs:14:55
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn run_command(&self, &str) -> Result<String, Box<Error>>;
[INFO] [stdout]    |                                                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/backend/mod.rs:19:22
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub backend: Box<Backend>,
[INFO] [stdout]    |                      ^^^^^^^ help: use `dyn`: `dyn Backend`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/platform/platforms.rs:7:29
[INFO] [stdout]   |
[INFO] [stdout] 7 |     base_platforms: Vec<Box<BasePlatform<Item = Box<Platform>>>>,
[INFO] [stdout]   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BasePlatform<Item = Box<Platform>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/platform/platforms.rs:7:53
[INFO] [stdout]   |
[INFO] [stdout] 7 |     base_platforms: Vec<Box<BasePlatform<Item = Box<Platform>>>>,
[INFO] [stdout]   |                                                     ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/platform/platforms.rs:12:28
[INFO] [stdout]    |
[INFO] [stdout] 12 |         let mut p: Vec<Box<BasePlatform<Item = Box<Platform>>>> = Vec::new();
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn BasePlatform<Item = Box<Platform>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/platform/platforms.rs:12:52
[INFO] [stdout]    |
[INFO] [stdout] 12 |         let mut p: Vec<Box<BasePlatform<Item = Box<Platform>>>> = Vec::new();
[INFO] [stdout]    |                                                    ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/platform/platforms.rs:22:21
[INFO] [stdout]    |
[INFO] [stdout] 22 |     type Item = Box<Platform>;
[INFO] [stdout]    |                     ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/platform/platform.rs:8:45
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn inline_detector(&self) -> Option<Box<Platform>>;
[INFO] [stdout]   |                                             ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/platform/platform.rs:10:31
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn shell_detector(&self, &Backend) -> Option<Box<Platform>>;
[INFO] [stdout]    |                               ^^^^^^^ help: use `dyn`: `dyn Backend`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/platform/platform.rs:10:54
[INFO] [stdout]    |
[INFO] [stdout] 10 |     fn shell_detector(&self, &Backend) -> Option<Box<Platform>>;
[INFO] [stdout]    |                                                      ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/platform/platform.rs:16:32
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn clone_box(&self) -> Box<Platform>;
[INFO] [stdout]    |                                ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/platform/platform.rs:22:32
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn clone_box(&self) -> Box<Platform> {
[INFO] [stdout]    |                                ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/platform/platform.rs:27:20
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl Clone for Box<Platform> {
[INFO] [stdout]    |                    ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/platform/platform.rs:28:28
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn clone(&self) -> Box<Platform> {
[INFO] [stdout]    |                            ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/platform/bsd/darwin.rs:24:45
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn inline_detector(&self) -> Option<Box<Platform>> {
[INFO] [stdout]    |                                             ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/platform/bsd/darwin.rs:41:34
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn shell_detector(&self, b: &Backend) -> Option<Box<Platform>> {
[INFO] [stdout]    |                                  ^^^^^^^ help: use `dyn`: `dyn Backend`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/platform/bsd/darwin.rs:41:57
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn shell_detector(&self, b: &Backend) -> Option<Box<Platform>> {
[INFO] [stdout]    |                                                         ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/platform/bsd/mod.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 |     platforms: Vec<Box<Platform>>,
[INFO] [stdout]    |                        ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/platform/bsd/mod.rs:27:21
[INFO] [stdout]    |
[INFO] [stdout] 27 |     type Item = Box<Platform>;
[INFO] [stdout]    |                     ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/resource/file.rs:9:18
[INFO] [stdout]   |
[INFO] [stdout] 9 |     backend: &'a Backend,
[INFO] [stdout]   |                  ^^^^^^^ help: use `dyn`: `dyn Backend`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resource/file.rs:14:40
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn new(n: &'static str, b: &'a Backend, p: &'a Provider) -> File<'a> {
[INFO] [stdout]    |                                        ^^^^^^^ help: use `dyn`: `dyn Backend`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/resource/file.rs:22:43
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub fn mode(&self) -> Result<u32, Box<Error>> {
[INFO] [stdout]    |                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/provider/file/mod.rs:6:28
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub inline: Option<Box<InlineProvider>>,
[INFO] [stdout]   |                            ^^^^^^^^^^^^^^ help: use `dyn`: `dyn InlineProvider`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/provider/file/mod.rs:7:27
[INFO] [stdout]   |
[INFO] [stdout] 7 |     pub shell: Option<Box<ShellProvider>>,
[INFO] [stdout]   |                           ^^^^^^^^^^^^^ help: use `dyn`: `dyn ShellProvider`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/mod.rs:11:30
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new(i: Option<Box<InlineProvider>>, s: Option<Box<ShellProvider>>) -> FileProvider {
[INFO] [stdout]    |                              ^^^^^^^^^^^^^^ help: use `dyn`: `dyn InlineProvider`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/mod.rs:11:62
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn new(i: Option<Box<InlineProvider>>, s: Option<Box<ShellProvider>>) -> FileProvider {
[INFO] [stdout]    |                                                              ^^^^^^^^^^^^^ help: use `dyn`: `dyn ShellProvider`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:13:51
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn is_file(&self, &str) -> Result<Output, Box<Error>>;
[INFO] [stdout]    |                                                   ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:14:49
[INFO] [stdout]    |
[INFO] [stdout] 14 |     fn exist(&self, &str) -> Result<Output, Box<Error>>;
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:15:56
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn is_directory(&self, &str) -> Result<Output, Box<Error>>;
[INFO] [stdout]    |                                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:16:59
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn is_block_device(&self, &str) -> Result<Output, Box<Error>>;
[INFO] [stdout]    |                                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:17:63
[INFO] [stdout]    |
[INFO] [stdout] 17 |     fn is_character_device(&self, &str) -> Result<Output, Box<Error>>;
[INFO] [stdout]    |                                                               ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:18:51
[INFO] [stdout]    |
[INFO] [stdout] 18 |     fn is_pipe(&self, &str) -> Result<Output, Box<Error>>;
[INFO] [stdout]    |                                                   ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:19:53
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn is_socket(&self, &str) -> Result<Output, Box<Error>>;
[INFO] [stdout]    |                                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:20:54
[INFO] [stdout]    |
[INFO] [stdout] 20 |     fn is_symlink(&self, &str) -> Result<Output, Box<Error>>;
[INFO] [stdout]    |                                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:21:52
[INFO] [stdout]    |
[INFO] [stdout] 21 |     fn contents(&self, &str) -> Result<Output, Box<Error>>;
[INFO] [stdout]    |                                                    ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:22:48
[INFO] [stdout]    |
[INFO] [stdout] 22 |     fn mode(&self, &str) -> Result<Output, Box<Error>>;
[INFO] [stdout]    |                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:23:49
[INFO] [stdout]    |
[INFO] [stdout] 23 |     fn owner(&self, &str) -> Result<Output, Box<Error>>;
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:24:49
[INFO] [stdout]    |
[INFO] [stdout] 24 |     fn group(&self, &str) -> Result<Output, Box<Error>>;
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:25:53
[INFO] [stdout]    |
[INFO] [stdout] 25 |     fn linked_to(&self, &str) -> Result<Output, Box<Error>>;
[INFO] [stdout]    |                                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:26:70
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn is_readable(&self, &str, Option<&Whom>) -> Result<Output, Box<Error>>;
[INFO] [stdout]    |                                                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:27:70
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn is_writable(&self, &str, Option<&Whom>) -> Result<Output, Box<Error>>;
[INFO] [stdout]    |                                                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:28:50
[INFO] [stdout]    |
[INFO] [stdout] 28 |     fn md5sum(&self, &str) -> Result<Output, Box<Error>>;
[INFO] [stdout]    |                                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:29:53
[INFO] [stdout]    |
[INFO] [stdout] 29 |     fn sha256sum(&self, &str) -> Result<Output, Box<Error>>;
[INFO] [stdout]    |                                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:30:57
[INFO] [stdout]    |
[INFO] [stdout] 30 |     fn selinux_label(&self, &str) -> Result<Output, Box<Error>>;
[INFO] [stdout]    |                                                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:31:48
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn size(&self, &str) -> Result<Output, Box<Error>>;
[INFO] [stdout]    |                                                ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:33:32
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn box_clone(&self) -> Box<InlineProvider>;
[INFO] [stdout]    |                                ^^^^^^^^^^^^^^ help: use `dyn`: `dyn InlineProvider`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:36:20
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl Clone for Box<InlineProvider> {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^ help: use `dyn`: `dyn InlineProvider`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/mod.rs:37:28
[INFO] [stdout]    |
[INFO] [stdout] 37 |     fn clone(&self) -> Box<InlineProvider> {
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^ help: use `dyn`: `dyn InlineProvider`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:26:65
[INFO] [stdout]    |
[INFO] [stdout] 26 |     fn file_owner(&self, name: &str) -> Result<users::User, Box<Error>> {
[INFO] [stdout]    |                                                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:33:66
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn file_group(&self, name: &str) -> Result<users::Group, Box<Error>> {
[INFO] [stdout]    |                                                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:40:62
[INFO] [stdout]    |
[INFO] [stdout] 40 |     fn file_content(&self, name: &str) -> Result<String, Box<Error>> {
[INFO] [stdout]    |                                                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:50:81
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn is_readable_by_user(&self, name: &str, user: &str) -> Result<Output, Box<Error>> {
[INFO] [stdout]    |                                                                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:66:81
[INFO] [stdout]    |
[INFO] [stdout] 66 |     fn is_writable_by_user(&self, name: &str, user: &str) -> Result<Output, Box<Error>> {
[INFO] [stdout]    |                                                                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:84:54
[INFO] [stdout]    |
[INFO] [stdout] 84 |     fn mode(&self, name: &str) -> Result<Output, Box<Error>> {
[INFO] [stdout]    |                                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:89:57
[INFO] [stdout]    |
[INFO] [stdout] 89 |     fn is_file(&self, name: &str) -> Result<Output, Box<Error>> {
[INFO] [stdout]    |                                                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:94:55
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn exist(&self, name: &str) -> Result<Output, Box<Error>> {
[INFO] [stdout]    |                                                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/inline/posix.rs:99:62
[INFO] [stdout]    |
[INFO] [stdout] 99 |     fn is_directory(&self, name: &str) -> Result<Output, Box<Error>> {
[INFO] [stdout]    |                                                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:104:65
[INFO] [stdout]     |
[INFO] [stdout] 104 |     fn is_block_device(&self, name: &str) -> Result<Output, Box<Error>> {
[INFO] [stdout]     |                                                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:110:69
[INFO] [stdout]     |
[INFO] [stdout] 110 |     fn is_character_device(&self, name: &str) -> Result<Output, Box<Error>> {
[INFO] [stdout]     |                                                                     ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:116:57
[INFO] [stdout]     |
[INFO] [stdout] 116 |     fn is_pipe(&self, name: &str) -> Result<Output, Box<Error>> {
[INFO] [stdout]     |                                                         ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:122:59
[INFO] [stdout]     |
[INFO] [stdout] 122 |     fn is_socket(&self, name: &str) -> Result<Output, Box<Error>> {
[INFO] [stdout]     |                                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:128:60
[INFO] [stdout]     |
[INFO] [stdout] 128 |     fn is_symlink(&self, name: &str) -> Result<Output, Box<Error>> {
[INFO] [stdout]     |                                                            ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:134:58
[INFO] [stdout]     |
[INFO] [stdout] 134 |     fn contents(&self, name: &str) -> Result<Output, Box<Error>> {
[INFO] [stdout]     |                                                          ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:140:55
[INFO] [stdout]     |
[INFO] [stdout] 140 |     fn owner(&self, name: &str) -> Result<Output, Box<Error>> {
[INFO] [stdout]     |                                                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:145:55
[INFO] [stdout]     |
[INFO] [stdout] 145 |     fn group(&self, name: &str) -> Result<Output, Box<Error>> {
[INFO] [stdout]     |                                                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:150:59
[INFO] [stdout]     |
[INFO] [stdout] 150 |     fn linked_to(&self, name: &str) -> Result<Output, Box<Error>> {
[INFO] [stdout]     |                                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:156:82
[INFO] [stdout]     |
[INFO] [stdout] 156 |     fn is_readable(&self, name: &str, whom: Option<&Whom>) -> Result<Output, Box<Error>> {
[INFO] [stdout]     |                                                                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:173:82
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn is_writable(&self, name: &str, whom: Option<&Whom>) -> Result<Output, Box<Error>> {
[INFO] [stdout]     |                                                                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:190:56
[INFO] [stdout]     |
[INFO] [stdout] 190 |     fn md5sum(&self, name: &str) -> Result<Output, Box<Error>> {
[INFO] [stdout]     |                                                        ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:196:59
[INFO] [stdout]     |
[INFO] [stdout] 196 |     fn sha256sum(&self, name: &str) -> Result<Output, Box<Error>> {
[INFO] [stdout]     |                                                           ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:202:60
[INFO] [stdout]     |
[INFO] [stdout] 202 |     fn selinux_label(&self, _: &str) -> Result<Output, Box<Error>> {
[INFO] [stdout]     |                                                            ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:206:54
[INFO] [stdout]     |
[INFO] [stdout] 206 |     fn size(&self, name: &str) -> Result<Output, Box<Error>> {
[INFO] [stdout]     |                                                      ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]    --> src/provider/file/inline/posix.rs:214:32
[INFO] [stdout]     |
[INFO] [stdout] 214 |     fn box_clone(&self) -> Box<InlineProvider> {
[INFO] [stdout]     |                                ^^^^^^^^^^^^^^ help: use `dyn`: `dyn InlineProvider`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/provider/file/shell/mod.rs:8:27
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn mode(&self, &str, &Backend) -> Result<Output, Box<Error>>;
[INFO] [stdout]   |                           ^^^^^^^ help: use `dyn`: `dyn Backend`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/provider/file/shell/mod.rs:8:58
[INFO] [stdout]   |
[INFO] [stdout] 8 |     fn mode(&self, &str, &Backend) -> Result<Output, Box<Error>>;
[INFO] [stdout]   |                                                          ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]  --> src/provider/file/shell/mod.rs:9:32
[INFO] [stdout]   |
[INFO] [stdout] 9 |     fn box_clone(&self) -> Box<ShellProvider>;
[INFO] [stdout]   |                                ^^^^^^^^^^^^^ help: use `dyn`: `dyn ShellProvider`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]  --> src/resource/file.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use libc::uint32_t;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/shell/mod.rs:12:20
[INFO] [stdout]    |
[INFO] [stdout] 12 | impl Clone for Box<ShellProvider> {
[INFO] [stdout]    |                    ^^^^^^^^^^^^^ help: use `dyn`: `dyn ShellProvider`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]   --> src/resource/file.rs:42:59
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub extern "C" fn resource_file_mode(ptr: *const File) -> uint32_t {
[INFO] [stdout]    |                                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/shell/mod.rs:13:28
[INFO] [stdout]    |
[INFO] [stdout] 13 |     fn clone(&self) -> Box<ShellProvider> {
[INFO] [stdout]    |                            ^^^^^^^^^^^^^ help: use `dyn`: `dyn ShellProvider`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/shell/bsd.rs:12:36
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn mode(&self, name: &str, b: &Backend) -> Result<Output, Box<Error>> {
[INFO] [stdout]    |                                    ^^^^^^^ help: use `dyn`: `dyn Backend`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/shell/bsd.rs:12:67
[INFO] [stdout]    |
[INFO] [stdout] 12 |     fn mode(&self, name: &str, b: &Backend) -> Result<Output, Box<Error>> {
[INFO] [stdout]    |                                                                   ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/file/shell/bsd.rs:19:32
[INFO] [stdout]    |
[INFO] [stdout] 19 |     fn box_clone(&self) -> Box<ShellProvider> {
[INFO] [stdout]    |                                ^^^^^^^^^^^^^ help: use `dyn`: `dyn ShellProvider`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/mod.rs:14:28
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub inline: Option<Box<Fn() -> Result<Output, Box<Error>>>>,
[INFO] [stdout]    |                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn() -> Result<Output, Box<Error>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/mod.rs:14:55
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub inline: Option<Box<Fn() -> Result<Output, Box<Error>>>>,
[INFO] [stdout]    |                                                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/mod.rs:15:27
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub shell: Option<Box<Fn(&Backend) -> Result<Output, Box<Error>>>>,
[INFO] [stdout]    |                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&Backend) -> Result<Output, Box<Error>>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/mod.rs:15:31
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub shell: Option<Box<Fn(&Backend) -> Result<Output, Box<Error>>>>,
[INFO] [stdout]    |                               ^^^^^^^ help: use `dyn`: `dyn Backend`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/mod.rs:15:62
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub shell: Option<Box<Fn(&Backend) -> Result<Output, Box<Error>>>>,
[INFO] [stdout]    |                                                              ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/mod.rs:41:49
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub fn to_u32(o: Output) -> Result<u32, Box<Error>> {
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/mod.rs:48:49
[INFO] [stdout]    |
[INFO] [stdout] 48 |     pub fn to_i64(o: Output) -> Result<i64, Box<Error>> {
[INFO] [stdout]    |                                                 ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/mod.rs:55:51
[INFO] [stdout]    |
[INFO] [stdout] 55 |     pub fn to_bool(o: Output) -> Result<bool, Box<Error>> {
[INFO] [stdout]    |                                                   ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/provider/mod.rs:62:55
[INFO] [stdout]    |
[INFO] [stdout] 62 |     pub fn to_string(o: Output) -> Result<String, Box<Error>> {
[INFO] [stdout]    |                                                       ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:25:22
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub backend: &'a Backend,
[INFO] [stdout]    |                      ^^^^^^^ help: use `dyn`: `dyn Backend`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:26:23
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub platform: Box<Platform>,
[INFO] [stdout]    |                       ^^^^^^^^ help: use `dyn`: `dyn Platform`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:45:16
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn new(b: &Backend) -> Result<Specinfra, Box<Error>> {
[INFO] [stdout]    |                ^^^^^^^ help: use `dyn`: `dyn Backend`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/lib.rs:45:50
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn new(b: &Backend) -> Result<Specinfra, Box<Error>> {
[INFO] [stdout]    |                                                  ^^^^^ help: use `dyn`: `dyn Error`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]  --> src/resource/file.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use libc::uint32_t;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `libc::uint32_t`: Use u32 instead.
[INFO] [stdout]   --> src/resource/file.rs:42:59
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub extern "C" fn resource_file_mode(ptr: *const File) -> uint32_t {
[INFO] [stdout]    |                                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 148 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 148 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.02s
[INFO] running `Command { std: "docker" "inspect" "8a811875acfa2a2a0ffeffb19ac25aa56c7ffc6754411eba326239a7d8475b1c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a811875acfa2a2a0ffeffb19ac25aa56c7ffc6754411eba326239a7d8475b1c", kill_on_drop: false }`
[INFO] [stdout] 8a811875acfa2a2a0ffeffb19ac25aa56c7ffc6754411eba326239a7d8475b1c