[INFO] updating cached repository https://github.com/scott-linder/rustpn [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/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] 4a27b2fef149d711e5d2388dfdc516199c587f8d [INFO] testing scott-linder/rustpn against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscott-linder%2Frustpn" "/workspace/builds/worker-14/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/scott-linder/rustpn on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/scott-linder/rustpn [INFO] finished tweaking git repo https://github.com/scott-linder/rustpn [INFO] tweaked toml for git repo https://github.com/scott-linder/rustpn written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/scott-linder/rustpn already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stdout] 39ed4c65c71d1cc9f942149bbcbe063b090a18d68ab38776ced10a91d53aad4b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "39ed4c65c71d1cc9f942149bbcbe063b090a18d68ab38776ced10a91d53aad4b"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling num-complex v0.1.41 [INFO] [stderr] Compiling num-bigint v0.1.41 [INFO] [stderr] Compiling num-rational v0.1.40 [INFO] [stderr] Compiling num v0.1.41 [INFO] [stderr] Compiling rustpn v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lex.rs:203:36 [INFO] [stderr] | [INFO] [stderr] 203 | '\\' => s.push(try!(self.escape())), [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/item.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 20 | try!(write!(f, "{} ", item)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/item.rs:52:13 [INFO] [stderr] | [INFO] [stderr] 52 | try!(write!(f, "{} ", item)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parse.rs:72:24 [INFO] [stderr] | [INFO] [stderr] 72 | Some(t) => try!(t), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parse.rs:90:36 [INFO] [stderr] | [INFO] [stderr] 90 | let nested_block = try!(parse_block(lexer, BlockLevel::Nested)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/vm.rs:74:17 [INFO] [stderr] | [INFO] [stderr] 74 | try!(match *method { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/vm.rs:85:13 [INFO] [stderr] | [INFO] [stderr] 85 | try!(self.run(item)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:11:18 [INFO] [stderr] | [INFO] [stderr] 11 | let n2 = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:12:18 [INFO] [stderr] | [INFO] [stderr] 12 | let n1 = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:23:18 [INFO] [stderr] | [INFO] [stderr] 23 | let n2 = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:24:18 [INFO] [stderr] | [INFO] [stderr] 24 | let n1 = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:35:18 [INFO] [stderr] | [INFO] [stderr] 35 | let n2 = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:36:18 [INFO] [stderr] | [INFO] [stderr] 36 | let n1 = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:47:18 [INFO] [stderr] | [INFO] [stderr] 47 | let n2 = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:48:18 [INFO] [stderr] | [INFO] [stderr] 48 | let n1 = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:66:17 [INFO] [stderr] | [INFO] [stderr] 66 | let n = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:70:25 [INFO] [stderr] | [INFO] [stderr] 70 | let i = try!(FromPrimitive::from_f64(f).ok_or(Error::NumericConversion)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:78:17 [INFO] [stderr] | [INFO] [stderr] 78 | let n = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:81:25 [INFO] [stderr] | [INFO] [stderr] 81 | let f = try!(n.to_f64().ok_or(Error::NumericConversion)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:90:17 [INFO] [stderr] | [INFO] [stderr] 90 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:103:21 [INFO] [stderr] | [INFO] [stderr] 103 | let block = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:104:20 [INFO] [stderr] | [INFO] [stderr] 104 | let name = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:117:17 [INFO] [stderr] | [INFO] [stderr] 117 | let b = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:118:17 [INFO] [stderr] | [INFO] [stderr] 118 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:124:17 [INFO] [stderr] | [INFO] [stderr] 124 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:130:40 [INFO] [stderr] | [INFO] [stderr] 130 | if let StackItem::Integer(n) = try!(vm.stack.pop()) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:156:21 [INFO] [stderr] | [INFO] [stderr] 156 | let count = try!(FromPrimitive::from_usize(vm.stack.0.len()) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:162:17 [INFO] [stderr] | [INFO] [stderr] 162 | let b = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:163:17 [INFO] [stderr] | [INFO] [stderr] 163 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:170:17 [INFO] [stderr] | [INFO] [stderr] 170 | let c = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:171:17 [INFO] [stderr] | [INFO] [stderr] 171 | let b = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:172:17 [INFO] [stderr] | [INFO] [stderr] 172 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:179:17 [INFO] [stderr] | [INFO] [stderr] 179 | let _ = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:194:17 [INFO] [stderr] | [INFO] [stderr] 194 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:195:17 [INFO] [stderr] | [INFO] [stderr] 195 | let b = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:200:17 [INFO] [stderr] | [INFO] [stderr] 200 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:209:17 [INFO] [stderr] | [INFO] [stderr] 209 | let b = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:210:17 [INFO] [stderr] | [INFO] [stderr] 210 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:222:17 [INFO] [stderr] | [INFO] [stderr] 222 | let b = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:223:17 [INFO] [stderr] | [INFO] [stderr] 223 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:235:21 [INFO] [stderr] | [INFO] [stderr] 235 | let block = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:236:25 [INFO] [stderr] | [INFO] [stderr] 236 | let condition = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:240:17 [INFO] [stderr] | [INFO] [stderr] 240 | try!(vm.run_block(&block)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:248:26 [INFO] [stderr] | [INFO] [stderr] 248 | let else_block = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:249:24 [INFO] [stderr] | [INFO] [stderr] 249 | let if_block = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:250:25 [INFO] [stderr] | [INFO] [stderr] 250 | let condition = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:254:17 [INFO] [stderr] | [INFO] [stderr] 254 | try!(vm.run_block(&if_block)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:256:17 [INFO] [stderr] | [INFO] [stderr] 256 | try!(vm.run_block(&else_block)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:264:28 [INFO] [stderr] | [INFO] [stderr] 264 | let action_block = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:265:31 [INFO] [stderr] | [INFO] [stderr] 265 | let condition_block = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:269:17 [INFO] [stderr] | [INFO] [stderr] 269 | try!(vm.run_block(&condition_block)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:270:33 [INFO] [stderr] | [INFO] [stderr] 270 | let condition = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:273:25 [INFO] [stderr] | [INFO] [stderr] 273 | try!(vm.run_block(&action_block)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:287:21 [INFO] [stderr] | [INFO] [stderr] 287 | let block = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:288:21 [INFO] [stderr] | [INFO] [stderr] 288 | let times = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:292:17 [INFO] [stderr] | [INFO] [stderr] 292 | try!(vm.run_block(&block)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vm.rs:47:17 [INFO] [stderr] | [INFO] [stderr] 47 | Builtin(Box) -> Result<()>>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Vm) -> Result<()>` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vm.rs:91:62 [INFO] [stderr] | [INFO] [stderr] 91 | pub fn insert_builtin(&mut self, name: S, method: Box) [INFO] [stderr] | ______________________________________________________________^ [INFO] [stderr] 92 | | -> Result<()>>) where S: Into { [INFO] [stderr] | |________________________________^ [INFO] [stderr] | [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 91 | pub fn insert_builtin(&mut self, name: S, method: Box) [INFO] [stderr] 92 | -> Result<()>>) where S: Into { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lex.rs:37:30 [INFO] [stderr] | [INFO] [stderr] 37 | write!(f, "{}", self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/parse.rs:33:30 [INFO] [stderr] | [INFO] [stderr] 33 | write!(f, "{}", self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/vm.rs:26:69 [INFO] [stderr] | [INFO] [stderr] 26 | Error::UnknownMethod(ref s) => write!(f, "{}: {}", self.description(), s), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/vm.rs:27:39 [INFO] [stderr] | [INFO] [stderr] 27 | _ => write!(f, "{}", self.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 62 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/rustpn.rs:20:20 [INFO] [stderr] | [INFO] [stderr] 20 | let line = try!(line); [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/bin/rustpn.rs:41:20 [INFO] [stderr] | [INFO] [stderr] 41 | let mut file = try!(File::open(filename)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/rustpn.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | try!(file.read_to_string(&mut program)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.45s [INFO] running `"docker" "inspect" "39ed4c65c71d1cc9f942149bbcbe063b090a18d68ab38776ced10a91d53aad4b"` [INFO] running `"docker" "rm" "-f" "39ed4c65c71d1cc9f942149bbcbe063b090a18d68ab38776ced10a91d53aad4b"` [INFO] [stdout] 39ed4c65c71d1cc9f942149bbcbe063b090a18d68ab38776ced10a91d53aad4b [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+beta-2020-06-03" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f6dd09856bd076004c4c687b4619316cc31b20506a35ba1dcd39100b7a87d7ee [INFO] running `"docker" "start" "-a" "f6dd09856bd076004c4c687b4619316cc31b20506a35ba1dcd39100b7a87d7ee"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling rustpn v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lex.rs:203:36 [INFO] [stderr] | [INFO] [stderr] 203 | '\\' => s.push(try!(self.escape())), [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/item.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 20 | try!(write!(f, "{} ", item)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/item.rs:52:13 [INFO] [stderr] | [INFO] [stderr] 52 | try!(write!(f, "{} ", item)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parse.rs:72:24 [INFO] [stderr] | [INFO] [stderr] 72 | Some(t) => try!(t), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parse.rs:90:36 [INFO] [stderr] | [INFO] [stderr] 90 | let nested_block = try!(parse_block(lexer, BlockLevel::Nested)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/vm.rs:74:17 [INFO] [stderr] | [INFO] [stderr] 74 | try!(match *method { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/vm.rs:85:13 [INFO] [stderr] | [INFO] [stderr] 85 | try!(self.run(item)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:11:18 [INFO] [stderr] | [INFO] [stderr] 11 | let n2 = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:12:18 [INFO] [stderr] | [INFO] [stderr] 12 | let n1 = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:23:18 [INFO] [stderr] | [INFO] [stderr] 23 | let n2 = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:24:18 [INFO] [stderr] | [INFO] [stderr] 24 | let n1 = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:35:18 [INFO] [stderr] | [INFO] [stderr] 35 | let n2 = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:36:18 [INFO] [stderr] | [INFO] [stderr] 36 | let n1 = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:47:18 [INFO] [stderr] | [INFO] [stderr] 47 | let n2 = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:48:18 [INFO] [stderr] | [INFO] [stderr] 48 | let n1 = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:66:17 [INFO] [stderr] | [INFO] [stderr] 66 | let n = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:70:25 [INFO] [stderr] | [INFO] [stderr] 70 | let i = try!(FromPrimitive::from_f64(f).ok_or(Error::NumericConversion)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:78:17 [INFO] [stderr] | [INFO] [stderr] 78 | let n = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:81:25 [INFO] [stderr] | [INFO] [stderr] 81 | let f = try!(n.to_f64().ok_or(Error::NumericConversion)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:90:17 [INFO] [stderr] | [INFO] [stderr] 90 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:103:21 [INFO] [stderr] | [INFO] [stderr] 103 | let block = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:104:20 [INFO] [stderr] | [INFO] [stderr] 104 | let name = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:117:17 [INFO] [stderr] | [INFO] [stderr] 117 | let b = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:118:17 [INFO] [stderr] | [INFO] [stderr] 118 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:124:17 [INFO] [stderr] | [INFO] [stderr] 124 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:130:40 [INFO] [stderr] | [INFO] [stderr] 130 | if let StackItem::Integer(n) = try!(vm.stack.pop()) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:156:21 [INFO] [stderr] | [INFO] [stderr] 156 | let count = try!(FromPrimitive::from_usize(vm.stack.0.len()) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:162:17 [INFO] [stderr] | [INFO] [stderr] 162 | let b = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:163:17 [INFO] [stderr] | [INFO] [stderr] 163 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:170:17 [INFO] [stderr] | [INFO] [stderr] 170 | let c = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:171:17 [INFO] [stderr] | [INFO] [stderr] 171 | let b = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:172:17 [INFO] [stderr] | [INFO] [stderr] 172 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:179:17 [INFO] [stderr] | [INFO] [stderr] 179 | let _ = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:194:17 [INFO] [stderr] | [INFO] [stderr] 194 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:195:17 [INFO] [stderr] | [INFO] [stderr] 195 | let b = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:200:17 [INFO] [stderr] | [INFO] [stderr] 200 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:209:17 [INFO] [stderr] | [INFO] [stderr] 209 | let b = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:210:17 [INFO] [stderr] | [INFO] [stderr] 210 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:222:17 [INFO] [stderr] | [INFO] [stderr] 222 | let b = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:223:17 [INFO] [stderr] | [INFO] [stderr] 223 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:235:21 [INFO] [stderr] | [INFO] [stderr] 235 | let block = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:236:25 [INFO] [stderr] | [INFO] [stderr] 236 | let condition = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:240:17 [INFO] [stderr] | [INFO] [stderr] 240 | try!(vm.run_block(&block)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:248:26 [INFO] [stderr] | [INFO] [stderr] 248 | let else_block = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:249:24 [INFO] [stderr] | [INFO] [stderr] 249 | let if_block = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:250:25 [INFO] [stderr] | [INFO] [stderr] 250 | let condition = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:254:17 [INFO] [stderr] | [INFO] [stderr] 254 | try!(vm.run_block(&if_block)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:256:17 [INFO] [stderr] | [INFO] [stderr] 256 | try!(vm.run_block(&else_block)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:264:28 [INFO] [stderr] | [INFO] [stderr] 264 | let action_block = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:265:31 [INFO] [stderr] | [INFO] [stderr] 265 | let condition_block = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:269:17 [INFO] [stderr] | [INFO] [stderr] 269 | try!(vm.run_block(&condition_block)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:270:33 [INFO] [stderr] | [INFO] [stderr] 270 | let condition = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:273:25 [INFO] [stderr] | [INFO] [stderr] 273 | try!(vm.run_block(&action_block)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:287:21 [INFO] [stderr] | [INFO] [stderr] 287 | let block = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:288:21 [INFO] [stderr] | [INFO] [stderr] 288 | let times = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:292:17 [INFO] [stderr] | [INFO] [stderr] 292 | try!(vm.run_block(&block)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vm.rs:47:17 [INFO] [stderr] | [INFO] [stderr] 47 | Builtin(Box) -> Result<()>>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Vm) -> Result<()>` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vm.rs:91:62 [INFO] [stderr] | [INFO] [stderr] 91 | pub fn insert_builtin(&mut self, name: S, method: Box) [INFO] [stderr] | ______________________________________________________________^ [INFO] [stderr] 92 | | -> Result<()>>) where S: Into { [INFO] [stderr] | |________________________________^ [INFO] [stderr] | [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 91 | pub fn insert_builtin(&mut self, name: S, method: Box) [INFO] [stderr] 92 | -> Result<()>>) where S: Into { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lex.rs:37:30 [INFO] [stderr] | [INFO] [stderr] 37 | write!(f, "{}", self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/parse.rs:33:30 [INFO] [stderr] | [INFO] [stderr] 33 | write!(f, "{}", self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/vm.rs:26:69 [INFO] [stderr] | [INFO] [stderr] 26 | Error::UnknownMethod(ref s) => write!(f, "{}: {}", self.description(), s), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/vm.rs:27:39 [INFO] [stderr] | [INFO] [stderr] 27 | _ => write!(f, "{}", self.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 62 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lex.rs:203:36 [INFO] [stderr] | [INFO] [stderr] 203 | '\\' => s.push(try!(self.escape())), [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/item.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 20 | try!(write!(f, "{} ", item)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/item.rs:52:13 [INFO] [stderr] | [INFO] [stderr] 52 | try!(write!(f, "{} ", item)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parse.rs:72:24 [INFO] [stderr] | [INFO] [stderr] 72 | Some(t) => try!(t), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parse.rs:90:36 [INFO] [stderr] | [INFO] [stderr] 90 | let nested_block = try!(parse_block(lexer, BlockLevel::Nested)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/vm.rs:74:17 [INFO] [stderr] | [INFO] [stderr] 74 | try!(match *method { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/vm.rs:85:13 [INFO] [stderr] | [INFO] [stderr] 85 | try!(self.run(item)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:11:18 [INFO] [stderr] | [INFO] [stderr] 11 | let n2 = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:12:18 [INFO] [stderr] | [INFO] [stderr] 12 | let n1 = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:23:18 [INFO] [stderr] | [INFO] [stderr] 23 | let n2 = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:24:18 [INFO] [stderr] | [INFO] [stderr] 24 | let n1 = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:35:18 [INFO] [stderr] | [INFO] [stderr] 35 | let n2 = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:36:18 [INFO] [stderr] | [INFO] [stderr] 36 | let n1 = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:47:18 [INFO] [stderr] | [INFO] [stderr] 47 | let n2 = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:48:18 [INFO] [stderr] | [INFO] [stderr] 48 | let n1 = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:66:17 [INFO] [stderr] | [INFO] [stderr] 66 | let n = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:70:25 [INFO] [stderr] | [INFO] [stderr] 70 | let i = try!(FromPrimitive::from_f64(f).ok_or(Error::NumericConversion)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:78:17 [INFO] [stderr] | [INFO] [stderr] 78 | let n = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:81:25 [INFO] [stderr] | [INFO] [stderr] 81 | let f = try!(n.to_f64().ok_or(Error::NumericConversion)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:90:17 [INFO] [stderr] | [INFO] [stderr] 90 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:103:21 [INFO] [stderr] | [INFO] [stderr] 103 | let block = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:104:20 [INFO] [stderr] | [INFO] [stderr] 104 | let name = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:117:17 [INFO] [stderr] | [INFO] [stderr] 117 | let b = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:118:17 [INFO] [stderr] | [INFO] [stderr] 118 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:124:17 [INFO] [stderr] | [INFO] [stderr] 124 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:130:40 [INFO] [stderr] | [INFO] [stderr] 130 | if let StackItem::Integer(n) = try!(vm.stack.pop()) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:156:21 [INFO] [stderr] | [INFO] [stderr] 156 | let count = try!(FromPrimitive::from_usize(vm.stack.0.len()) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:162:17 [INFO] [stderr] | [INFO] [stderr] 162 | let b = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:163:17 [INFO] [stderr] | [INFO] [stderr] 163 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:170:17 [INFO] [stderr] | [INFO] [stderr] 170 | let c = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:171:17 [INFO] [stderr] | [INFO] [stderr] 171 | let b = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:172:17 [INFO] [stderr] | [INFO] [stderr] 172 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:179:17 [INFO] [stderr] | [INFO] [stderr] 179 | let _ = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:194:17 [INFO] [stderr] | [INFO] [stderr] 194 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:195:17 [INFO] [stderr] | [INFO] [stderr] 195 | let b = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:200:17 [INFO] [stderr] | [INFO] [stderr] 200 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:209:17 [INFO] [stderr] | [INFO] [stderr] 209 | let b = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:210:17 [INFO] [stderr] | [INFO] [stderr] 210 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:222:17 [INFO] [stderr] | [INFO] [stderr] 222 | let b = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:223:17 [INFO] [stderr] | [INFO] [stderr] 223 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:235:21 [INFO] [stderr] | [INFO] [stderr] 235 | let block = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:236:25 [INFO] [stderr] | [INFO] [stderr] 236 | let condition = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:240:17 [INFO] [stderr] | [INFO] [stderr] 240 | try!(vm.run_block(&block)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:248:26 [INFO] [stderr] | [INFO] [stderr] 248 | let else_block = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:249:24 [INFO] [stderr] | [INFO] [stderr] 249 | let if_block = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:250:25 [INFO] [stderr] | [INFO] [stderr] 250 | let condition = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:254:17 [INFO] [stderr] | [INFO] [stderr] 254 | try!(vm.run_block(&if_block)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:256:17 [INFO] [stderr] | [INFO] [stderr] 256 | try!(vm.run_block(&else_block)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:264:28 [INFO] [stderr] | [INFO] [stderr] 264 | let action_block = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:265:31 [INFO] [stderr] | [INFO] [stderr] 265 | let condition_block = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:269:17 [INFO] [stderr] | [INFO] [stderr] 269 | try!(vm.run_block(&condition_block)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:270:33 [INFO] [stderr] | [INFO] [stderr] 270 | let condition = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:273:25 [INFO] [stderr] | [INFO] [stderr] 273 | try!(vm.run_block(&action_block)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:287:21 [INFO] [stderr] | [INFO] [stderr] 287 | let block = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:288:21 [INFO] [stderr] | [INFO] [stderr] 288 | let times = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:292:17 [INFO] [stderr] | [INFO] [stderr] 292 | try!(vm.run_block(&block)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/rustpn.rs:20:20 [INFO] [stderr] | [INFO] [stderr] 20 | let line = try!(line); [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/bin/rustpn.rs:41:20 [INFO] [stderr] | [INFO] [stderr] 41 | let mut file = try!(File::open(filename)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/rustpn.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | try!(file.read_to_string(&mut program)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Error` [INFO] [stderr] --> src/parse.rs:109:17 [INFO] [stderr] | [INFO] [stderr] 109 | use super::{Error, parse}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vm.rs:47:17 [INFO] [stderr] | [INFO] [stderr] 47 | Builtin(Box) -> Result<()>>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Vm) -> Result<()>` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vm.rs:91:62 [INFO] [stderr] | [INFO] [stderr] 91 | pub fn insert_builtin(&mut self, name: S, method: Box) [INFO] [stderr] | ______________________________________________________________^ [INFO] [stderr] 92 | | -> Result<()>>) where S: Into { [INFO] [stderr] | |________________________________^ [INFO] [stderr] | [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 91 | pub fn insert_builtin(&mut self, name: S, method: Box) [INFO] [stderr] 92 | -> Result<()>>) where S: Into { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lex.rs:37:30 [INFO] [stderr] | [INFO] [stderr] 37 | write!(f, "{}", self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/parse.rs:33:30 [INFO] [stderr] | [INFO] [stderr] 33 | write!(f, "{}", self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/vm.rs:26:69 [INFO] [stderr] | [INFO] [stderr] 26 | Error::UnknownMethod(ref s) => write!(f, "{}: {}", self.description(), s), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/vm.rs:27:39 [INFO] [stderr] | [INFO] [stderr] 27 | _ => write!(f, "{}", self.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 63 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.10s [INFO] running `"docker" "inspect" "f6dd09856bd076004c4c687b4619316cc31b20506a35ba1dcd39100b7a87d7ee"` [INFO] running `"docker" "rm" "-f" "f6dd09856bd076004c4c687b4619316cc31b20506a35ba1dcd39100b7a87d7ee"` [INFO] [stdout] f6dd09856bd076004c4c687b4619316cc31b20506a35ba1dcd39100b7a87d7ee [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-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" "+beta-2020-06-03" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ac42bcb5d7b595193f673032c2237f67bc49ea51cd69bff4bd5ad17b48340a1b [INFO] running `"docker" "start" "-a" "ac42bcb5d7b595193f673032c2237f67bc49ea51cd69bff4bd5ad17b48340a1b"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lex.rs:203:36 [INFO] [stderr] | [INFO] [stderr] 203 | '\\' => s.push(try!(self.escape())), [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/item.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 20 | try!(write!(f, "{} ", item)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/item.rs:52:13 [INFO] [stderr] | [INFO] [stderr] 52 | try!(write!(f, "{} ", item)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parse.rs:72:24 [INFO] [stderr] | [INFO] [stderr] 72 | Some(t) => try!(t), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parse.rs:90:36 [INFO] [stderr] | [INFO] [stderr] 90 | let nested_block = try!(parse_block(lexer, BlockLevel::Nested)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/vm.rs:74:17 [INFO] [stderr] | [INFO] [stderr] 74 | try!(match *method { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/vm.rs:85:13 [INFO] [stderr] | [INFO] [stderr] 85 | try!(self.run(item)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:11:18 [INFO] [stderr] | [INFO] [stderr] 11 | let n2 = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:12:18 [INFO] [stderr] | [INFO] [stderr] 12 | let n1 = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:23:18 [INFO] [stderr] | [INFO] [stderr] 23 | let n2 = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:24:18 [INFO] [stderr] | [INFO] [stderr] 24 | let n1 = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:35:18 [INFO] [stderr] | [INFO] [stderr] 35 | let n2 = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:36:18 [INFO] [stderr] | [INFO] [stderr] 36 | let n1 = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:47:18 [INFO] [stderr] | [INFO] [stderr] 47 | let n2 = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:48:18 [INFO] [stderr] | [INFO] [stderr] 48 | let n1 = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:66:17 [INFO] [stderr] | [INFO] [stderr] 66 | let n = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:70:25 [INFO] [stderr] | [INFO] [stderr] 70 | let i = try!(FromPrimitive::from_f64(f).ok_or(Error::NumericConversion)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:78:17 [INFO] [stderr] | [INFO] [stderr] 78 | let n = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:81:25 [INFO] [stderr] | [INFO] [stderr] 81 | let f = try!(n.to_f64().ok_or(Error::NumericConversion)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:90:17 [INFO] [stderr] | [INFO] [stderr] 90 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:103:21 [INFO] [stderr] | [INFO] [stderr] 103 | let block = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:104:20 [INFO] [stderr] | [INFO] [stderr] 104 | let name = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:117:17 [INFO] [stderr] | [INFO] [stderr] 117 | let b = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:118:17 [INFO] [stderr] | [INFO] [stderr] 118 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:124:17 [INFO] [stderr] | [INFO] [stderr] 124 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:130:40 [INFO] [stderr] | [INFO] [stderr] 130 | if let StackItem::Integer(n) = try!(vm.stack.pop()) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:156:21 [INFO] [stderr] | [INFO] [stderr] 156 | let count = try!(FromPrimitive::from_usize(vm.stack.0.len()) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:162:17 [INFO] [stderr] | [INFO] [stderr] 162 | let b = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:163:17 [INFO] [stderr] | [INFO] [stderr] 163 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:170:17 [INFO] [stderr] | [INFO] [stderr] 170 | let c = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:171:17 [INFO] [stderr] | [INFO] [stderr] 171 | let b = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:172:17 [INFO] [stderr] | [INFO] [stderr] 172 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:179:17 [INFO] [stderr] | [INFO] [stderr] 179 | let _ = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:194:17 [INFO] [stderr] | [INFO] [stderr] 194 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:195:17 [INFO] [stderr] | [INFO] [stderr] 195 | let b = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:200:17 [INFO] [stderr] | [INFO] [stderr] 200 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:209:17 [INFO] [stderr] | [INFO] [stderr] 209 | let b = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:210:17 [INFO] [stderr] | [INFO] [stderr] 210 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:222:17 [INFO] [stderr] | [INFO] [stderr] 222 | let b = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:223:17 [INFO] [stderr] | [INFO] [stderr] 223 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:235:21 [INFO] [stderr] | [INFO] [stderr] 235 | let block = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:236:25 [INFO] [stderr] | [INFO] [stderr] 236 | let condition = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:240:17 [INFO] [stderr] | [INFO] [stderr] 240 | try!(vm.run_block(&block)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:248:26 [INFO] [stderr] | [INFO] [stderr] 248 | let else_block = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:249:24 [INFO] [stderr] | [INFO] [stderr] 249 | let if_block = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:250:25 [INFO] [stderr] | [INFO] [stderr] 250 | let condition = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:254:17 [INFO] [stderr] | [INFO] [stderr] 254 | try!(vm.run_block(&if_block)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:256:17 [INFO] [stderr] | [INFO] [stderr] 256 | try!(vm.run_block(&else_block)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:264:28 [INFO] [stderr] | [INFO] [stderr] 264 | let action_block = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:265:31 [INFO] [stderr] | [INFO] [stderr] 265 | let condition_block = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:269:17 [INFO] [stderr] | [INFO] [stderr] 269 | try!(vm.run_block(&condition_block)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:270:33 [INFO] [stderr] | [INFO] [stderr] 270 | let condition = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:273:25 [INFO] [stderr] | [INFO] [stderr] 273 | try!(vm.run_block(&action_block)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:287:21 [INFO] [stderr] | [INFO] [stderr] 287 | let block = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:288:21 [INFO] [stderr] | [INFO] [stderr] 288 | let times = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:292:17 [INFO] [stderr] | [INFO] [stderr] 292 | try!(vm.run_block(&block)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Error` [INFO] [stderr] --> src/parse.rs:109:17 [INFO] [stderr] | [INFO] [stderr] 109 | use super::{Error, parse}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vm.rs:47:17 [INFO] [stderr] | [INFO] [stderr] 47 | Builtin(Box) -> Result<()>>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Vm) -> Result<()>` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vm.rs:91:62 [INFO] [stderr] | [INFO] [stderr] 91 | pub fn insert_builtin(&mut self, name: S, method: Box) [INFO] [stderr] | ______________________________________________________________^ [INFO] [stderr] 92 | | -> Result<()>>) where S: Into { [INFO] [stderr] | |________________________________^ [INFO] [stderr] | [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 91 | pub fn insert_builtin(&mut self, name: S, method: Box) [INFO] [stderr] 92 | -> Result<()>>) where S: Into { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lex.rs:37:30 [INFO] [stderr] | [INFO] [stderr] 37 | write!(f, "{}", self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/parse.rs:33:30 [INFO] [stderr] | [INFO] [stderr] 33 | write!(f, "{}", self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/vm.rs:26:69 [INFO] [stderr] | [INFO] [stderr] 26 | Error::UnknownMethod(ref s) => write!(f, "{}: {}", self.description(), s), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/vm.rs:27:39 [INFO] [stderr] | [INFO] [stderr] 27 | _ => write!(f, "{}", self.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 63 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lex.rs:203:36 [INFO] [stderr] | [INFO] [stderr] 203 | '\\' => s.push(try!(self.escape())), [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/item.rs:20:13 [INFO] [stderr] | [INFO] [stderr] 20 | try!(write!(f, "{} ", item)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/item.rs:52:13 [INFO] [stderr] | [INFO] [stderr] 52 | try!(write!(f, "{} ", item)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parse.rs:72:24 [INFO] [stderr] | [INFO] [stderr] 72 | Some(t) => try!(t), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/parse.rs:90:36 [INFO] [stderr] | [INFO] [stderr] 90 | let nested_block = try!(parse_block(lexer, BlockLevel::Nested)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/vm.rs:74:17 [INFO] [stderr] | [INFO] [stderr] 74 | try!(match *method { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/vm.rs:85:13 [INFO] [stderr] | [INFO] [stderr] 85 | try!(self.run(item)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:11:18 [INFO] [stderr] | [INFO] [stderr] 11 | let n2 = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:12:18 [INFO] [stderr] | [INFO] [stderr] 12 | let n1 = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:23:18 [INFO] [stderr] | [INFO] [stderr] 23 | let n2 = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:24:18 [INFO] [stderr] | [INFO] [stderr] 24 | let n1 = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:35:18 [INFO] [stderr] | [INFO] [stderr] 35 | let n2 = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:36:18 [INFO] [stderr] | [INFO] [stderr] 36 | let n1 = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:47:18 [INFO] [stderr] | [INFO] [stderr] 47 | let n2 = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:48:18 [INFO] [stderr] | [INFO] [stderr] 48 | let n1 = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:66:17 [INFO] [stderr] | [INFO] [stderr] 66 | let n = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:70:25 [INFO] [stderr] | [INFO] [stderr] 70 | let i = try!(FromPrimitive::from_f64(f).ok_or(Error::NumericConversion)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:78:17 [INFO] [stderr] | [INFO] [stderr] 78 | let n = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:81:25 [INFO] [stderr] | [INFO] [stderr] 81 | let f = try!(n.to_f64().ok_or(Error::NumericConversion)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:90:17 [INFO] [stderr] | [INFO] [stderr] 90 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:103:21 [INFO] [stderr] | [INFO] [stderr] 103 | let block = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:104:20 [INFO] [stderr] | [INFO] [stderr] 104 | let name = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:117:17 [INFO] [stderr] | [INFO] [stderr] 117 | let b = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:118:17 [INFO] [stderr] | [INFO] [stderr] 118 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:124:17 [INFO] [stderr] | [INFO] [stderr] 124 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:130:40 [INFO] [stderr] | [INFO] [stderr] 130 | if let StackItem::Integer(n) = try!(vm.stack.pop()) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:156:21 [INFO] [stderr] | [INFO] [stderr] 156 | let count = try!(FromPrimitive::from_usize(vm.stack.0.len()) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:162:17 [INFO] [stderr] | [INFO] [stderr] 162 | let b = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:163:17 [INFO] [stderr] | [INFO] [stderr] 163 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:170:17 [INFO] [stderr] | [INFO] [stderr] 170 | let c = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:171:17 [INFO] [stderr] | [INFO] [stderr] 171 | let b = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:172:17 [INFO] [stderr] | [INFO] [stderr] 172 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:179:17 [INFO] [stderr] | [INFO] [stderr] 179 | let _ = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:194:17 [INFO] [stderr] | [INFO] [stderr] 194 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:195:17 [INFO] [stderr] | [INFO] [stderr] 195 | let b = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:200:17 [INFO] [stderr] | [INFO] [stderr] 200 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:209:17 [INFO] [stderr] | [INFO] [stderr] 209 | let b = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:210:17 [INFO] [stderr] | [INFO] [stderr] 210 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:222:17 [INFO] [stderr] | [INFO] [stderr] 222 | let b = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:223:17 [INFO] [stderr] | [INFO] [stderr] 223 | let a = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:235:21 [INFO] [stderr] | [INFO] [stderr] 235 | let block = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:236:25 [INFO] [stderr] | [INFO] [stderr] 236 | let condition = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:240:17 [INFO] [stderr] | [INFO] [stderr] 240 | try!(vm.run_block(&block)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:248:26 [INFO] [stderr] | [INFO] [stderr] 248 | let else_block = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:249:24 [INFO] [stderr] | [INFO] [stderr] 249 | let if_block = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:250:25 [INFO] [stderr] | [INFO] [stderr] 250 | let condition = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:254:17 [INFO] [stderr] | [INFO] [stderr] 254 | try!(vm.run_block(&if_block)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:256:17 [INFO] [stderr] | [INFO] [stderr] 256 | try!(vm.run_block(&else_block)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:264:28 [INFO] [stderr] | [INFO] [stderr] 264 | let action_block = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:265:31 [INFO] [stderr] | [INFO] [stderr] 265 | let condition_block = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:269:17 [INFO] [stderr] | [INFO] [stderr] 269 | try!(vm.run_block(&condition_block)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:270:33 [INFO] [stderr] | [INFO] [stderr] 270 | let condition = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:273:25 [INFO] [stderr] | [INFO] [stderr] 273 | try!(vm.run_block(&action_block)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:287:21 [INFO] [stderr] | [INFO] [stderr] 287 | let block = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:288:21 [INFO] [stderr] | [INFO] [stderr] 288 | let times = try!(vm.stack.pop()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/builtin.rs:292:17 [INFO] [stderr] | [INFO] [stderr] 292 | try!(vm.run_block(&block)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vm.rs:47:17 [INFO] [stderr] | [INFO] [stderr] 47 | Builtin(Box) -> Result<()>>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Vm) -> Result<()>` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/vm.rs:91:62 [INFO] [stderr] | [INFO] [stderr] 91 | pub fn insert_builtin(&mut self, name: S, method: Box) [INFO] [stderr] | ______________________________________________________________^ [INFO] [stderr] 92 | | -> Result<()>>) where S: Into { [INFO] [stderr] | |________________________________^ [INFO] [stderr] | [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 91 | pub fn insert_builtin(&mut self, name: S, method: Box) [INFO] [stderr] 92 | -> Result<()>>) where S: Into { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/lex.rs:37:30 [INFO] [stderr] | [INFO] [stderr] 37 | write!(f, "{}", self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/parse.rs:33:30 [INFO] [stderr] | [INFO] [stderr] 33 | write!(f, "{}", self.description()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/vm.rs:26:69 [INFO] [stderr] | [INFO] [stderr] 26 | Error::UnknownMethod(ref s) => write!(f, "{}: {}", self.description(), s), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::error::Error::description': use the Display impl or to_string() [INFO] [stderr] --> src/vm.rs:27:39 [INFO] [stderr] | [INFO] [stderr] 27 | _ => write!(f, "{}", self.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 62 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/rustpn.rs:20:20 [INFO] [stderr] | [INFO] [stderr] 20 | let line = try!(line); [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/bin/rustpn.rs:41:20 [INFO] [stderr] | [INFO] [stderr] 41 | let mut file = try!(File::open(filename)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/bin/rustpn.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | try!(file.read_to_string(&mut program)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rustpn-000e46cbca5a6c52 [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test lex::tests::test_symbol ... ok [INFO] [stdout] test lex::tests::test_whitespace ... ok [INFO] [stdout] test lex::tests::test_string ... ok [INFO] [stdout] test lex::tests::test_call ... ok [INFO] [stdout] test lex::tests::test_braces ... ok [INFO] [stdout] test lex::tests::test_empty_string_is_none ... ok [INFO] [stdout] test lex::tests::test_number ... ok [INFO] [stdout] test lex::tests::test_comment ... ok [INFO] [stdout] test parse::tests::test_all_simple ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/rustpn-0d429c2f38efdc01 [INFO] [stderr] Doc-tests rustpn [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "ac42bcb5d7b595193f673032c2237f67bc49ea51cd69bff4bd5ad17b48340a1b"` [INFO] running `"docker" "rm" "-f" "ac42bcb5d7b595193f673032c2237f67bc49ea51cd69bff4bd5ad17b48340a1b"` [INFO] [stdout] ac42bcb5d7b595193f673032c2237f67bc49ea51cd69bff4bd5ad17b48340a1b