[INFO] updating cached repository https://github.com/marcianx/parse-math [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/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] 0641735325b5d5ad4a15d758a62988ed60717716 [INFO] testing marcianx/parse-math against beta-2019-09-28 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarcianx%2Fparse-math" "work/builds/worker-6/source"` [INFO] [stderr] Cloning into 'work/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/marcianx/parse-math on toolchain beta-2019-09-28 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/marcianx/parse-math [INFO] finished tweaking git repo https://github.com/marcianx/parse-math [INFO] tweaked toml for git repo https://github.com/marcianx/parse-math written to work/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/marcianx/parse-math already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /big/crater/work/builds/worker-6/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/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=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-2019-09-28" "build" "--frozen"` [INFO] [stdout] 57f2646b14b16f8aaf22a709cf772da1b686f7f4a34614087cc34fb43a0f1c98 [INFO] running `"docker" "start" "-a" "57f2646b14b16f8aaf22a709cf772da1b686f7f4a34614087cc34fb43a0f1c98"` [INFO] [stderr] Compiling parse-math v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ast.rs:73:9 [INFO] [stderr] | [INFO] [stderr] 73 | try!(f.write_fmt(format_args!("{:3}:{:width$} ", self.0.pos, "", width=indent))); [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/ast.rs:78:17 [INFO] [stderr] | [INFO] [stderr] 78 | try!(f.write_fmt(format_args!("{}()\n", s))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ast.rs:82:17 [INFO] [stderr] | [INFO] [stderr] 82 | try!(f.write_fmt(format_args!("{}\n", ch))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ast.rs:83:17 [INFO] [stderr] | [INFO] [stderr] 83 | try!(arg1.as_tree().format(f, indent + INDENT)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ast.rs:87:17 [INFO] [stderr] | [INFO] [stderr] 87 | try!(f.write_fmt(format_args!("{} (prefix)\n", ch))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ast.rs:91:17 [INFO] [stderr] | [INFO] [stderr] 91 | try!(f.write_fmt(format_args!("{} (postfix)\n", ch))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ast.rs:95:17 [INFO] [stderr] | [INFO] [stderr] 95 | try!(Display::fmt("()\n", f)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lexer.rs:108:45 [INFO] [stderr] | [INFO] [stderr] 108 | let token = Token { typ: Number(try!(FromStr::from_str(&self.text[..n]))), pos: self.pos }; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shuntingyard.rs:72:9 [INFO] [stderr] | [INFO] [stderr] 72 | try!(self.parse_e()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shuntingyard.rs:73:9 [INFO] [stderr] | [INFO] [stderr] 73 | try!(self.expect(TokenType::End)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shuntingyard.rs:80:21 [INFO] [stderr] | [INFO] [stderr] 80 | self.next = try!(self.lexer.next_token()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shuntingyard.rs:86:13 [INFO] [stderr] | [INFO] [stderr] 86 | try!(self.consume()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shuntingyard.rs:95:9 [INFO] [stderr] | [INFO] [stderr] 95 | try!(self.parse_p()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shuntingyard.rs:99:17 [INFO] [stderr] | [INFO] [stderr] 99 | try!(self.consume()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shuntingyard.rs:100:17 [INFO] [stderr] | [INFO] [stderr] 100 | try!(self.parse_p()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shuntingyard.rs:106:17 [INFO] [stderr] | [INFO] [stderr] 106 | try!(self.consume()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shuntingyard.rs:121:17 [INFO] [stderr] | [INFO] [stderr] 121 | try!(self.consume()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shuntingyard.rs:124:17 [INFO] [stderr] | [INFO] [stderr] 124 | try!(self.consume()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shuntingyard.rs:127:29 [INFO] [stderr] | [INFO] [stderr] 127 | let t = try!(self.parse_parens(pos)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shuntingyard.rs:135:25 [INFO] [stderr] | [INFO] [stderr] 135 | let t = try!(self.parse_parens(pos)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shuntingyard.rs:141:21 [INFO] [stderr] | [INFO] [stderr] 141 | try!(self.consume()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shuntingyard.rs:142:21 [INFO] [stderr] | [INFO] [stderr] 142 | try!(self.parse_p()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shuntingyard.rs:160:9 [INFO] [stderr] | [INFO] [stderr] 160 | try!(self.consume()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shuntingyard.rs:162:9 [INFO] [stderr] | [INFO] [stderr] 162 | try!(self.parse_e()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shuntingyard.rs:163:9 [INFO] [stderr] | [INFO] [stderr] 163 | try!(self.expect(TokenType::OpSingle(')'))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shuntingyard.rs:206:16 [INFO] [stderr] | [INFO] [stderr] 206 | let next = try!(lexer.next_token()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/lexer.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | / lazy_static! { [INFO] [stderr] 12 | | static ref REGEX_NUMBER: Regex = Regex::new(r"^[+-]?\d+(?:\.\d*)?(?:[eE]\d+)?").unwrap(); [INFO] [stderr] 13 | | static ref REGEX_IDENT: Regex = Regex::new(r"^[a-zA-Z]+").unwrap(); [INFO] [stderr] 14 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/lexer.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | / lazy_static! { [INFO] [stderr] 12 | | static ref REGEX_NUMBER: Regex = Regex::new(r"^[+-]?\d+(?:\.\d*)?(?:[eE]\d+)?").unwrap(); [INFO] [stderr] 13 | | static ref REGEX_IDENT: Regex = Regex::new(r"^[a-zA-Z]+").unwrap(); [INFO] [stderr] 14 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/lexer.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | / lazy_static! { [INFO] [stderr] 12 | | static ref REGEX_NUMBER: Regex = Regex::new(r"^[+-]?\d+(?:\.\d*)?(?:[eE]\d+)?").unwrap(); [INFO] [stderr] 13 | | static ref REGEX_IDENT: Regex = Regex::new(r"^[a-zA-Z]+").unwrap(); [INFO] [stderr] 14 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/lexer.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | / lazy_static! { [INFO] [stderr] 12 | | static ref REGEX_NUMBER: Regex = Regex::new(r"^[+-]?\d+(?:\.\d*)?(?:[eE]\d+)?").unwrap(); [INFO] [stderr] 13 | | static ref REGEX_IDENT: Regex = Regex::new(r"^[a-zA-Z]+").unwrap(); [INFO] [stderr] 14 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.71s [INFO] running `"docker" "inspect" "57f2646b14b16f8aaf22a709cf772da1b686f7f4a34614087cc34fb43a0f1c98"` [INFO] running `"docker" "rm" "-f" "57f2646b14b16f8aaf22a709cf772da1b686f7f4a34614087cc34fb43a0f1c98"` [INFO] [stdout] 57f2646b14b16f8aaf22a709cf772da1b686f7f4a34614087cc34fb43a0f1c98 [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/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=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-2019-09-28" "test" "--frozen" "--no-run"` [INFO] [stdout] 5cba9ae5737cc8859304e1886bcd276317e8cdd8c64c8b299de0485c000f8c9b [INFO] running `"docker" "start" "-a" "5cba9ae5737cc8859304e1886bcd276317e8cdd8c64c8b299de0485c000f8c9b"` [INFO] [stderr] Compiling parse-math v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ast.rs:73:9 [INFO] [stderr] | [INFO] [stderr] 73 | try!(f.write_fmt(format_args!("{:3}:{:width$} ", self.0.pos, "", width=indent))); [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/ast.rs:78:17 [INFO] [stderr] | [INFO] [stderr] 78 | try!(f.write_fmt(format_args!("{}()\n", s))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ast.rs:82:17 [INFO] [stderr] | [INFO] [stderr] 82 | try!(f.write_fmt(format_args!("{}\n", ch))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ast.rs:83:17 [INFO] [stderr] | [INFO] [stderr] 83 | try!(arg1.as_tree().format(f, indent + INDENT)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ast.rs:87:17 [INFO] [stderr] | [INFO] [stderr] 87 | try!(f.write_fmt(format_args!("{} (prefix)\n", ch))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ast.rs:91:17 [INFO] [stderr] | [INFO] [stderr] 91 | try!(f.write_fmt(format_args!("{} (postfix)\n", ch))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/ast.rs:95:17 [INFO] [stderr] | [INFO] [stderr] 95 | try!(Display::fmt("()\n", f)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/lexer.rs:108:45 [INFO] [stderr] | [INFO] [stderr] 108 | let token = Token { typ: Number(try!(FromStr::from_str(&self.text[..n]))), pos: self.pos }; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shuntingyard.rs:72:9 [INFO] [stderr] | [INFO] [stderr] 72 | try!(self.parse_e()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shuntingyard.rs:73:9 [INFO] [stderr] | [INFO] [stderr] 73 | try!(self.expect(TokenType::End)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shuntingyard.rs:80:21 [INFO] [stderr] | [INFO] [stderr] 80 | self.next = try!(self.lexer.next_token()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shuntingyard.rs:86:13 [INFO] [stderr] | [INFO] [stderr] 86 | try!(self.consume()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shuntingyard.rs:95:9 [INFO] [stderr] | [INFO] [stderr] 95 | try!(self.parse_p()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shuntingyard.rs:99:17 [INFO] [stderr] | [INFO] [stderr] 99 | try!(self.consume()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shuntingyard.rs:100:17 [INFO] [stderr] | [INFO] [stderr] 100 | try!(self.parse_p()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shuntingyard.rs:106:17 [INFO] [stderr] | [INFO] [stderr] 106 | try!(self.consume()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shuntingyard.rs:121:17 [INFO] [stderr] | [INFO] [stderr] 121 | try!(self.consume()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shuntingyard.rs:124:17 [INFO] [stderr] | [INFO] [stderr] 124 | try!(self.consume()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shuntingyard.rs:127:29 [INFO] [stderr] | [INFO] [stderr] 127 | let t = try!(self.parse_parens(pos)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shuntingyard.rs:135:25 [INFO] [stderr] | [INFO] [stderr] 135 | let t = try!(self.parse_parens(pos)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shuntingyard.rs:141:21 [INFO] [stderr] | [INFO] [stderr] 141 | try!(self.consume()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shuntingyard.rs:142:21 [INFO] [stderr] | [INFO] [stderr] 142 | try!(self.parse_p()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shuntingyard.rs:160:9 [INFO] [stderr] | [INFO] [stderr] 160 | try!(self.consume()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shuntingyard.rs:162:9 [INFO] [stderr] | [INFO] [stderr] 162 | try!(self.parse_e()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shuntingyard.rs:163:9 [INFO] [stderr] | [INFO] [stderr] 163 | try!(self.expect(TokenType::OpSingle(')'))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/shuntingyard.rs:206:16 [INFO] [stderr] | [INFO] [stderr] 206 | let next = try!(lexer.next_token()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/lexer.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | / lazy_static! { [INFO] [stderr] 12 | | static ref REGEX_NUMBER: Regex = Regex::new(r"^[+-]?\d+(?:\.\d*)?(?:[eE]\d+)?").unwrap(); [INFO] [stderr] 13 | | static ref REGEX_IDENT: Regex = Regex::new(r"^[a-zA-Z]+").unwrap(); [INFO] [stderr] 14 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/lexer.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | / lazy_static! { [INFO] [stderr] 12 | | static ref REGEX_NUMBER: Regex = Regex::new(r"^[+-]?\d+(?:\.\d*)?(?:[eE]\d+)?").unwrap(); [INFO] [stderr] 13 | | static ref REGEX_IDENT: Regex = Regex::new(r"^[a-zA-Z]+").unwrap(); [INFO] [stderr] 14 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/lexer.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | / lazy_static! { [INFO] [stderr] 12 | | static ref REGEX_NUMBER: Regex = Regex::new(r"^[+-]?\d+(?:\.\d*)?(?:[eE]\d+)?").unwrap(); [INFO] [stderr] 13 | | static ref REGEX_IDENT: Regex = Regex::new(r"^[a-zA-Z]+").unwrap(); [INFO] [stderr] 14 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'std::sync::ONCE_INIT': the `new` function is now preferred [INFO] [stderr] --> src/lexer.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | / lazy_static! { [INFO] [stderr] 12 | | static ref REGEX_NUMBER: Regex = Regex::new(r"^[+-]?\d+(?:\.\d*)?(?:[eE]\d+)?").unwrap(); [INFO] [stderr] 13 | | static ref REGEX_IDENT: Regex = Regex::new(r"^[a-zA-Z]+").unwrap(); [INFO] [stderr] 14 | | } [INFO] [stderr] | |_^ [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.40s [INFO] running `"docker" "inspect" "5cba9ae5737cc8859304e1886bcd276317e8cdd8c64c8b299de0485c000f8c9b"` [INFO] running `"docker" "rm" "-f" "5cba9ae5737cc8859304e1886bcd276317e8cdd8c64c8b299de0485c000f8c9b"` [INFO] [stdout] 5cba9ae5737cc8859304e1886bcd276317e8cdd8c64c8b299de0485c000f8c9b [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/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=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-2019-09-28" "test" "--frozen"` [INFO] [stdout] 594eb0697c09a85bc33b80b0e14a9c576c8ad57c0184497c6ed8f56153bf8a95 [INFO] running `"docker" "start" "-a" "594eb0697c09a85bc33b80b0e14a9c576c8ad57c0184497c6ed8f56153bf8a95"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/parse_math-cb7bb2ff36d55d8f [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test shuntingyard::test::test ... ok [INFO] [stdout] test lexer::test::test_lexer_iter_eq ... ok [INFO] [stdout] test lexer::test::test_print_tokens ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests parse-math [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" "594eb0697c09a85bc33b80b0e14a9c576c8ad57c0184497c6ed8f56153bf8a95"` [INFO] running `"docker" "rm" "-f" "594eb0697c09a85bc33b80b0e14a9c576c8ad57c0184497c6ed8f56153bf8a95"` [INFO] [stdout] 594eb0697c09a85bc33b80b0e14a9c576c8ad57c0184497c6ed8f56153bf8a95