[INFO] fetching crate redfa 0.0.2... [INFO] testing redfa-0.0.2 against 1.55.0 for beta-1.56-1 [INFO] extracting crate redfa 0.0.2 into /workspace/builds/worker-79/source [INFO] validating manifest of crates.io crate redfa 0.0.2 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate redfa 0.0.2 [INFO] finished tweaking crates.io crate redfa 0.0.2 [INFO] tweaked toml for crates.io crate redfa 0.0.2 written to /workspace/builds/worker-79/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2d879bc950e0ad6a6c61426d3367cfe9fc22df63424de91dfe6feb3d13f85126 [INFO] running `Command { std: "docker" "start" "-a" "2d879bc950e0ad6a6c61426d3367cfe9fc22df63424de91dfe6feb3d13f85126", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2d879bc950e0ad6a6c61426d3367cfe9fc22df63424de91dfe6feb3d13f85126", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d879bc950e0ad6a6c61426d3367cfe9fc22df63424de91dfe6feb3d13f85126", kill_on_drop: false }` [INFO] [stdout] 2d879bc950e0ad6a6c61426d3367cfe9fc22df63424de91dfe6feb3d13f85126 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7a0fe03b6722ad3d80b63b7b2e0110a8545e58832c42397d9aa6c941d5302863 [INFO] running `Command { std: "docker" "start" "-a" "7a0fe03b6722ad3d80b63b7b2e0110a8545e58832c42397d9aa6c941d5302863", kill_on_drop: false }` [INFO] [stderr] Compiling bit-vec v0.4.4 [INFO] [stderr] Compiling vec_map v0.6.0 [INFO] [stderr] Compiling bit-set v0.4.0 [INFO] [stderr] Compiling redfa v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/regex.rs:242:29 [INFO] [stdout] | [INFO] [stdout] 242 | let c = try!(self.char()); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/regex.rs:248:33 [INFO] [stdout] | [INFO] [stdout] 248 | let d = try!(self.char()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/regex.rs:272:25 [INFO] [stdout] | [INFO] [stdout] 272 | let r = try!(self.alt()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/regex.rs:287:25 [INFO] [stdout] | [INFO] [stdout] 287 | let r = try!(self.chars()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/regex.rs:302:36 [INFO] [stdout] | [INFO] [stdout] 302 | Some(_) => Ok(Alt(vec![try!(self.char())], Vec::new())), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/regex.rs:310:21 [INFO] [stdout] | [INFO] [stdout] 310 | let mut r = try!(self.atom()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/regex.rs:337:68 [INFO] [stdout] | [INFO] [stdout] 337 | Some(&c) if Parser::::kleene_first(c) => r.push(try!(self.kleene())), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/regex.rs:347:33 [INFO] [stdout] | [INFO] [stdout] 347 | Ok(Not(Box::new(try!(self.not())))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/regex.rs:353:26 [INFO] [stdout] | [INFO] [stdout] 353 | let mut r = vec![try!(self.not())]; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/regex.rs:358:28 [INFO] [stdout] | [INFO] [stdout] 358 | r.push(try!(self.not())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/regex.rs:366:26 [INFO] [stdout] | [INFO] [stdout] 366 | let mut r = vec![try!(self.and())]; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/regex.rs:371:28 [INFO] [stdout] | [INFO] [stdout] 371 | r.push(try!(self.and())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/regex.rs:380:17 [INFO] [stdout] | [INFO] [stdout] 380 | let r = try!(parser.alt()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.79s [INFO] running `Command { std: "docker" "inspect" "7a0fe03b6722ad3d80b63b7b2e0110a8545e58832c42397d9aa6c941d5302863", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a0fe03b6722ad3d80b63b7b2e0110a8545e58832c42397d9aa6c941d5302863", kill_on_drop: false }` [INFO] [stdout] 7a0fe03b6722ad3d80b63b7b2e0110a8545e58832c42397d9aa6c941d5302863 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 865f0761285f3c77cd756aae11d9b9d8b39cf982db16051824d156546d1d4c3d [INFO] running `Command { std: "docker" "start" "-a" "865f0761285f3c77cd756aae11d9b9d8b39cf982db16051824d156546d1d4c3d", kill_on_drop: false }` [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/regex.rs:242:29 [INFO] [stdout] | [INFO] [stdout] 242 | let c = try!(self.char()); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/regex.rs:248:33 [INFO] [stdout] | [INFO] [stdout] 248 | let d = try!(self.char()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/regex.rs:272:25 [INFO] [stdout] | [INFO] [stdout] 272 | let r = try!(self.alt()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling redfa v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/regex.rs:287:25 [INFO] [stdout] | [INFO] [stdout] 287 | let r = try!(self.chars()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/regex.rs:302:36 [INFO] [stdout] | [INFO] [stdout] 302 | Some(_) => Ok(Alt(vec![try!(self.char())], Vec::new())), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/regex.rs:310:21 [INFO] [stdout] | [INFO] [stdout] 310 | let mut r = try!(self.atom()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/regex.rs:337:68 [INFO] [stdout] | [INFO] [stdout] 337 | Some(&c) if Parser::::kleene_first(c) => r.push(try!(self.kleene())), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/regex.rs:347:33 [INFO] [stdout] | [INFO] [stdout] 347 | Ok(Not(Box::new(try!(self.not())))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/regex.rs:353:26 [INFO] [stdout] | [INFO] [stdout] 353 | let mut r = vec![try!(self.not())]; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/regex.rs:358:28 [INFO] [stdout] | [INFO] [stdout] 358 | r.push(try!(self.not())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/regex.rs:366:26 [INFO] [stdout] | [INFO] [stdout] 366 | let mut r = vec![try!(self.and())]; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/regex.rs:371:28 [INFO] [stdout] | [INFO] [stdout] 371 | r.push(try!(self.and())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/regex.rs:380:17 [INFO] [stdout] | [INFO] [stdout] 380 | let r = try!(parser.alt()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/regex.rs:242:29 [INFO] [stdout] | [INFO] [stdout] 242 | let c = try!(self.char()); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/regex.rs:248:33 [INFO] [stdout] | [INFO] [stdout] 248 | let d = try!(self.char()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/regex.rs:272:25 [INFO] [stdout] | [INFO] [stdout] 272 | let r = try!(self.alt()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/regex.rs:287:25 [INFO] [stdout] | [INFO] [stdout] 287 | let r = try!(self.chars()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/regex.rs:302:36 [INFO] [stdout] | [INFO] [stdout] 302 | Some(_) => Ok(Alt(vec![try!(self.char())], Vec::new())), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/regex.rs:310:21 [INFO] [stdout] | [INFO] [stdout] 310 | let mut r = try!(self.atom()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/regex.rs:337:68 [INFO] [stdout] | [INFO] [stdout] 337 | Some(&c) if Parser::::kleene_first(c) => r.push(try!(self.kleene())), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/regex.rs:347:33 [INFO] [stdout] | [INFO] [stdout] 347 | Ok(Not(Box::new(try!(self.not())))) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/regex.rs:353:26 [INFO] [stdout] | [INFO] [stdout] 353 | let mut r = vec![try!(self.not())]; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/regex.rs:358:28 [INFO] [stdout] | [INFO] [stdout] 358 | r.push(try!(self.not())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/regex.rs:366:26 [INFO] [stdout] | [INFO] [stdout] 366 | let mut r = vec![try!(self.and())]; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/regex.rs:371:28 [INFO] [stdout] | [INFO] [stdout] 371 | r.push(try!(self.and())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/regex.rs:380:17 [INFO] [stdout] | [INFO] [stdout] 380 | let r = try!(parser.alt()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.24s [INFO] running `Command { std: "docker" "inspect" "865f0761285f3c77cd756aae11d9b9d8b39cf982db16051824d156546d1d4c3d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "865f0761285f3c77cd756aae11d9b9d8b39cf982db16051824d156546d1d4c3d", kill_on_drop: false }` [INFO] [stdout] 865f0761285f3c77cd756aae11d9b9d8b39cf982db16051824d156546d1d4c3d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] f6b160883662cbe049c85970937f819964fdc2c6662640f272d0d347749f3f35 [INFO] running `Command { std: "docker" "start" "-a" "f6b160883662cbe049c85970937f819964fdc2c6662640f272d0d347749f3f35", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] running 4 tests [INFO] [stderr] --> src/regex.rs:242:29 [INFO] [stderr] | [INFO] [stderr] 242 | let c = try!(self.char()); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/regex.rs:248:33 [INFO] [stderr] | [INFO] [stderr] 248 | let d = try!(self.char()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/regex.rs:272:25 [INFO] [stderr] | [INFO] [stderr] 272 | let r = try!(self.alt()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/regex.rs:287:25 [INFO] [stderr] | [INFO] [stderr] 287 | let r = try!(self.chars()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/regex.rs:302:36 [INFO] [stderr] | [INFO] [stderr] 302 | Some(_) => Ok(Alt(vec![try!(self.char())], Vec::new())), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/regex.rs:310:21 [INFO] [stderr] | [INFO] [stderr] 310 | let mut r = try!(self.atom()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/regex.rs:337:68 [INFO] [stderr] | [INFO] [stderr] 337 | Some(&c) if Parser::::kleene_first(c) => r.push(try!(self.kleene())), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/regex.rs:347:33 [INFO] [stderr] | [INFO] [stderr] 347 | Ok(Not(Box::new(try!(self.not())))) [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/regex.rs:353:26 [INFO] [stderr] | [INFO] [stderr] 353 | let mut r = vec![try!(self.not())]; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/regex.rs:358:28 [INFO] [stderr] | [INFO] [stderr] 358 | r.push(try!(self.not())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/regex.rs:366:26 [INFO] [stderr] | [INFO] [stderr] 366 | let mut r = vec![try!(self.and())]; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/regex.rs:371:28 [INFO] [stderr] | [INFO] [stderr] 371 | r.push(try!(self.and())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/regex.rs:380:17 [INFO] [stderr] | [INFO] [stderr] 380 | let r = try!(parser.alt()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `redfa` (lib) generated 13 warnings [INFO] [stderr] warning: `redfa` (lib test) generated 13 warnings (13 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/redfa-1a8da35399549a99) [INFO] [stdout] test tests::test_dfa_minimize ... ok [INFO] [stdout] test tests::test_regex_parse ... ok [INFO] [stdout] test tests::test_regex_parse_error ... ok [INFO] [stderr] Doc-tests redfa [INFO] [stdout] test tests::test_regex_to_dfa ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f6b160883662cbe049c85970937f819964fdc2c6662640f272d0d347749f3f35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6b160883662cbe049c85970937f819964fdc2c6662640f272d0d347749f3f35", kill_on_drop: false }` [INFO] [stdout] f6b160883662cbe049c85970937f819964fdc2c6662640f272d0d347749f3f35