[INFO] updating cached repository https://github.com/dwrensha/acronymy [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 10160e0ad25982449ab8ab3d7589816910406714 [INFO] checking dwrensha/acronymy against try#00e4530a79c42b21a6ca2ac1edb597c90d21f89f for pr-64672 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdwrensha%2Facronymy" "work/builds/worker-7/source"` [INFO] [stderr] Cloning into 'work/builds/worker-7/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dwrensha/acronymy on toolchain 00e4530a79c42b21a6ca2ac1edb597c90d21f89f [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+00e4530a79c42b21a6ca2ac1edb597c90d21f89f" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/dwrensha/acronymy [INFO] finished tweaking git repo https://github.com/dwrensha/acronymy [INFO] tweaked toml for git repo https://github.com/dwrensha/acronymy written to work/builds/worker-7/source/Cargo.toml [INFO] crate git repo https://github.com/dwrensha/acronymy already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+00e4530a79c42b21a6ca2ac1edb597c90d21f89f" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+00e4530a79c42b21a6ca2ac1edb597c90d21f89f" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 9b80954e2e7e8fe900c95acd25cb025288da6d33678ffd8905db7fc0dafb9eef [INFO] running `"docker" "start" "-a" "9b80954e2e7e8fe900c95acd25cb025288da6d33678ffd8905db7fc0dafb9eef"` [INFO] [stderr] Compiling byteorder v1.0.0 [INFO] [stderr] Checking bitflags v0.4.0 [INFO] [stderr] Checking libc v0.2.19 [INFO] [stderr] Checking matches v0.1.4 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking unicode-normalization v0.1.3 [INFO] [stderr] Checking slab v0.3.0 [INFO] [stderr] Checking lazycell v0.4.0 [INFO] [stderr] Checking scoped-tls v0.1.0 [INFO] [stderr] Checking libc v0.1.12 [INFO] [stderr] Compiling futures v0.1.7 [INFO] [stderr] Checking unicode-bidi v0.2.4 [INFO] [stderr] Compiling nix v0.7.0 [INFO] [stderr] Checking sqlite3 v0.1.0 (https://github.com/linuxfood/rustsqlite.git#d586703e) [INFO] [stderr] Checking net2 v0.2.26 [INFO] [stderr] Checking time v0.1.35 [INFO] [stderr] Checking idna v0.1.0 [INFO] [stderr] Checking capnp v0.8.0 [INFO] [stderr] Checking url v1.2.4 [INFO] [stderr] warning[E0502]: cannot borrow `*reff` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/capnp-0.8.0/src/private/layout.rs:643:47 [INFO] [stderr] | [INFO] [stderr] 643 | let ptr = try!(follow_fars(&mut reff, (*reff).target(), &mut segment)); [INFO] [stderr] | ----------- --------- ^^^^^^^ immutable borrow occurs here [INFO] [stderr] | | | [INFO] [stderr] | | mutable borrow occurs here [INFO] [stderr] | mutable borrow later used by call [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Checking capnp-futures v0.1.0 [INFO] [stderr] warning[E0502]: cannot borrow `*reff` as immutable because it is also borrowed as mutable [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/capnp-0.8.0/src/private/layout.rs:643:47 [INFO] [stderr] | [INFO] [stderr] 643 | let ptr = try!(follow_fars(&mut reff, (*reff).target(), &mut segment)); [INFO] [stderr] | ----------- --------- ^^^^^^^ immutable borrow occurs here [INFO] [stderr] | | | [INFO] [stderr] | | mutable borrow occurs here [INFO] [stderr] | mutable borrow later used by call [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] warning[E0713]: borrow may still be in use when destructor runs [INFO] [stderr] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.2.4/src/form_urlencoded.rs:246:40 [INFO] [stderr] | [INFO] [stderr] 244 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stderr] | -- lifetime `'a` defined here [INFO] [stderr] 245 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stderr] 246 | fn finish(self) -> &'a mut ::Url { self.url } [INFO] [stderr] | ^^^^^^^^ - here, drop of `self` needs exclusive access to `*self.url`, because the type `UrlQuery<'_>` implements the `Drop` trait [INFO] [stderr] | | [INFO] [stderr] | returning this value requires that `*self.url` is borrowed for `'a` [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Compiling capnpc v0.8.0 [INFO] [stderr] Checking mio v0.6.2 [INFO] [stderr] Checking mio-uds v0.6.0 [INFO] [stderr] Checking tokio-core v0.1.3 [INFO] [stderr] Compiling capnp-rpc v0.8.0 [INFO] [stderr] Compiling sandstorm v0.0.6 [INFO] [stderr] Checking acronymy v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/initdb.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | try!(db.exec("CREATE TABLE Words(Word TEXT);")); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/initdb.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | try!(db.exec("CREATE TABLE Definitions(Definee TEXT, Idx INTEGER, Definer TEXT);")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/initdb.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | try!(db.exec("CREATE TABLE Log(Word TEXT, Timestamp INTEGER);")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/initdb.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 20 | try!(db.exec(&format!("INSERT INTO Words VALUES(\"{}\");", trimmed))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/initdb.rs:11:9 [INFO] [stderr] | [INFO] [stderr] 11 | try!(db.exec("CREATE TABLE Words(Word TEXT);")); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/initdb.rs:12:9 [INFO] [stderr] | [INFO] [stderr] 12 | try!(db.exec("CREATE TABLE Definitions(Definee TEXT, Idx INTEGER, Definer TEXT);")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/initdb.rs:13:9 [INFO] [stderr] | [INFO] [stderr] 13 | try!(db.exec("CREATE TABLE Log(Word TEXT, Timestamp INTEGER);")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/initdb.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 20 | try!(db.exec(&format!("INSERT INTO Words VALUES(\"{}\");", trimmed))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:49:22 [INFO] [stderr] | [INFO] [stderr] 49 | let mut db = try!(sqlite3::open("/var/data.db")); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:67:26 [INFO] [stderr] | [INFO] [stderr] 67 | let mut cursor = try!(self.db.prepare( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:71:19 [INFO] [stderr] | [INFO] [stderr] 71 | return Ok(try!(cursor.step_row()).is_some()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:78:18 [INFO] [stderr] | [INFO] [stderr] 78 | if !(try!(self.is_word(d)) && d.len() > 0 && d.as_bytes()[0] == word.as_bytes()[idx]) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:107:9 [INFO] [stderr] | [INFO] [stderr] 107 | try!(self.db.exec(&query)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:114:26 [INFO] [stderr] | [INFO] [stderr] 114 | let mut cursor = try!(self.db.prepare( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:121:19 [INFO] [stderr] | [INFO] [stderr] 121 | match try!(cursor.step_row()) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:148:26 [INFO] [stderr] | [INFO] [stderr] 148 | let mut cursor = try!(self.db.prepare("SELECT COUNT(*) FROM Words;", &None)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:152:26 [INFO] [stderr] | [INFO] [stderr] 152 | let mut cursor = try!(self.db.prepare("SELECT COUNT(*) FROM Definitions WHERE Idx = 0;", &None)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:157:26 [INFO] [stderr] | [INFO] [stderr] 157 | let mut cursor = try!( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:160:19 [INFO] [stderr] | [INFO] [stderr] 160 | match try!(cursor.step_row()) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:187:28 [INFO] [stderr] | [INFO] [stderr] 187 | Some(w) if try!(self.is_word(&w)) => { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:196:35 [INFO] [stderr] | [INFO] [stderr] 196 | let def_div = try!(self.get_def(&word)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:204:24 [INFO] [stderr] | [INFO] [stderr] 204 | if try!(self.validate_def(&word, &definition)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:206:25 [INFO] [stderr] | [INFO] [stderr] 206 | try!(self.write_def(&word, &definition)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:207:39 [INFO] [stderr] | [INFO] [stderr] 207 | let def_div = try!(self.get_def(&word)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:212:39 [INFO] [stderr] | [INFO] [stderr] 212 | let def_div = try!(self.get_def(&word)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:219:48 [INFO] [stderr] | [INFO] [stderr] 219 | let (num_defined, total, recent) = try!(self.count_defs()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:376:9 [INFO] [stderr] | [INFO] [stderr] 376 | try!(::std::fs::copy(initdb_path, proddb_path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:380:20 [INFO] [stderr] | [INFO] [stderr] 380 | let mut core = try!(::tokio_core::reactor::Core::new()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:384:5 [INFO] [stderr] | [INFO] [stderr] 384 | try!(stream.set_nonblocking(true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:386:18 [INFO] [stderr] | [INFO] [stderr] 386 | let stream = try!(::tokio_core::reactor::PollEvented::new(stream, &handle)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:399:5 [INFO] [stderr] | [INFO] [stderr] 399 | try!(core.run(rpc_system)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:49:22 [INFO] [stderr] | [INFO] [stderr] 49 | let mut db = try!(sqlite3::open("/var/data.db")); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:67:26 [INFO] [stderr] | [INFO] [stderr] 67 | let mut cursor = try!(self.db.prepare( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:71:19 [INFO] [stderr] | [INFO] [stderr] 71 | return Ok(try!(cursor.step_row()).is_some()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:78:18 [INFO] [stderr] | [INFO] [stderr] 78 | if !(try!(self.is_word(d)) && d.len() > 0 && d.as_bytes()[0] == word.as_bytes()[idx]) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:107:9 [INFO] [stderr] | [INFO] [stderr] 107 | try!(self.db.exec(&query)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:114:26 [INFO] [stderr] | [INFO] [stderr] 114 | let mut cursor = try!(self.db.prepare( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:121:19 [INFO] [stderr] | [INFO] [stderr] 121 | match try!(cursor.step_row()) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:148:26 [INFO] [stderr] | [INFO] [stderr] 148 | let mut cursor = try!(self.db.prepare("SELECT COUNT(*) FROM Words;", &None)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:152:26 [INFO] [stderr] | [INFO] [stderr] 152 | let mut cursor = try!(self.db.prepare("SELECT COUNT(*) FROM Definitions WHERE Idx = 0;", &None)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:157:26 [INFO] [stderr] | [INFO] [stderr] 157 | let mut cursor = try!( [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:160:19 [INFO] [stderr] | [INFO] [stderr] 160 | match try!(cursor.step_row()) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:187:28 [INFO] [stderr] | [INFO] [stderr] 187 | Some(w) if try!(self.is_word(&w)) => { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:196:35 [INFO] [stderr] | [INFO] [stderr] 196 | let def_div = try!(self.get_def(&word)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:204:24 [INFO] [stderr] | [INFO] [stderr] 204 | if try!(self.validate_def(&word, &definition)) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:206:25 [INFO] [stderr] | [INFO] [stderr] 206 | try!(self.write_def(&word, &definition)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:207:39 [INFO] [stderr] | [INFO] [stderr] 207 | let def_div = try!(self.get_def(&word)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:212:39 [INFO] [stderr] | [INFO] [stderr] 212 | let def_div = try!(self.get_def(&word)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:219:48 [INFO] [stderr] | [INFO] [stderr] 219 | let (num_defined, total, recent) = try!(self.count_defs()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:376:9 [INFO] [stderr] | [INFO] [stderr] 376 | try!(::std::fs::copy(initdb_path, proddb_path)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:380:20 [INFO] [stderr] | [INFO] [stderr] 380 | let mut core = try!(::tokio_core::reactor::Core::new()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:384:5 [INFO] [stderr] | [INFO] [stderr] 384 | try!(stream.set_nonblocking(true)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:386:18 [INFO] [stderr] | [INFO] [stderr] 386 | let stream = try!(::tokio_core::reactor::PollEvented::new(stream, &handle)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/server.rs:399:5 [INFO] [stderr] | [INFO] [stderr] 399 | try!(core.run(rpc_system)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 38.78s [INFO] running `"docker" "inspect" "9b80954e2e7e8fe900c95acd25cb025288da6d33678ffd8905db7fc0dafb9eef"` [INFO] running `"docker" "rm" "-f" "9b80954e2e7e8fe900c95acd25cb025288da6d33678ffd8905db7fc0dafb9eef"` [INFO] [stdout] 9b80954e2e7e8fe900c95acd25cb025288da6d33678ffd8905db7fc0dafb9eef