[INFO] fetching crate hipack 0.1.1... [INFO] testing hipack-0.1.1 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate hipack 0.1.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate hipack 0.1.1 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate hipack 0.1.1 [INFO] finished tweaking crates.io crate hipack 0.1.1 [INFO] tweaked toml for crates.io crate hipack 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 80fd061c421de61f6e69289bb37e99afbfbd076ae19d08867f0aefda257349da [INFO] running `Command { std: "docker" "start" "-a" "80fd061c421de61f6e69289bb37e99afbfbd076ae19d08867f0aefda257349da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "80fd061c421de61f6e69289bb37e99afbfbd076ae19d08867f0aefda257349da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "80fd061c421de61f6e69289bb37e99afbfbd076ae19d08867f0aefda257349da", kill_on_drop: false }` [INFO] [stdout] 80fd061c421de61f6e69289bb37e99afbfbd076ae19d08867f0aefda257349da [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c3b009f1298bd7981264255e31be660a3f607a15b0573548f178b58c5eab640f [INFO] running `Command { std: "docker" "start" "-a" "c3b009f1298bd7981264255e31be660a3f607a15b0573548f178b58c5eab640f", kill_on_drop: false }` [INFO] [stderr] Compiling hipack v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parser.rs:122:20 [INFO] [stdout] | [INFO] [stdout] 122 | match ch { b'0'...b'9' [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parser.rs:123:20 [INFO] [stdout] | [INFO] [stdout] 123 | | b'a'...b'f' [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parser.rs:124:20 [INFO] [stdout] | [INFO] [stdout] 124 | | b'A'...b'F' [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parser.rs:158:13 [INFO] [stdout] | [INFO] [stdout] 158 | b'0'...b'7' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `try_no_eof` [INFO] [stdout] --> src/parser.rs:172:14 [INFO] [stdout] | [INFO] [stdout] 172 | macro_rules! try_no_eof { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 312 | match peek_no_eof!(self) { [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 322 | if peek_no_eof!(self) == expected { [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:331:9 [INFO] [stdout] | [INFO] [stdout] 331 | try!(self.match_char(b'"', ErrorCode::UnterminatedString)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:363:9 [INFO] [stdout] | [INFO] [stdout] 363 | try!(self.match_char(b'[', ErrorCode::UnterminatedList)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:364:9 [INFO] [stdout] | [INFO] [stdout] 364 | try!(self.parse_whitespace()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:382:9 [INFO] [stdout] | [INFO] [stdout] 382 | try!(self.match_char(b']', ErrorCode::UnterminatedList)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:373:13 [INFO] [stdout] | [INFO] [stdout] 373 | try!(self.parse_whitespace()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:379:13 [INFO] [stdout] | [INFO] [stdout] 379 | try!(self.parse_whitespace()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 367 | while peek_no_eof!(self) != b']' { [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:369:23 [INFO] [stdout] | [INFO] [stdout] 369 | list.push(try!(self.parse_value())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 372 | let got_whitespace = is_whitespace_character(peek_no_eof!(self)); [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 374 | if peek_no_eof!(self) == b',' { [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 376 | } else if !got_whitespace && !is_whitespace_character(peek_no_eof!(self)) { [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 388 | while is_key_character(peek_no_eof!(self)) { [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 389 | key.push(peek_no_eof!(self)); [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:441:13 [INFO] [stdout] | [INFO] [stdout] 441 | try!(self.parse_whitespace()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:405:15 [INFO] [stdout] | [INFO] [stdout] 405 | while try!(self.peek()) != delim { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:406:23 [INFO] [stdout] | [INFO] [stdout] 406 | let key = try!(self.parse_key()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:409:17 [INFO] [stdout] | [INFO] [stdout] 409 | try!(self.parse_whitespace()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 408 | if is_whitespace_character(peek_no_eof!(self)) { [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 413 | match peek_no_eof!(self) { [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:416:21 [INFO] [stdout] | [INFO] [stdout] 416 | try!(self.parse_whitespace()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:428:31 [INFO] [stdout] | [INFO] [stdout] 428 | items.insert(key, try!(self.parse_value())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:430:19 [INFO] [stdout] | [INFO] [stdout] 430 | match try!(self.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:447:9 [INFO] [stdout] | [INFO] [stdout] 447 | try!(self.match_char(b'{', ErrorCode::UnterminatedDict)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:448:9 [INFO] [stdout] | [INFO] [stdout] 448 | try!(self.parse_whitespace()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:450:9 [INFO] [stdout] | [INFO] [stdout] 450 | try!(self.match_char(b'}', ErrorCode::UnterminatedDict)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:449:22 [INFO] [stdout] | [INFO] [stdout] 449 | let result = try!(self.parse_keyval_items(Some(b'}'))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 458 | if peek_no_eof!(self) != *byte { [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 467 | match peek_no_eof!(self) { [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 478 | let negative = match peek_no_eof!(self) { [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 485 | match peek_no_eof!(self) { [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:489:23 [INFO] [stdout] | [INFO] [stdout] 489 | match try!(self.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 494 | return parse_digits!(self, 16, is_xdigit_character, negative) [INFO] [stdout] | ------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:207:45 [INFO] [stdout] | [INFO] [stdout] 207 | result = result * $base + match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 494 | return parse_digits!(self, 16, is_xdigit_character, negative) [INFO] [stdout] | ------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `parse_digits` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 497 | return parse_digits!(self, 8, is_octal_character, negative), [INFO] [stdout] | ---------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:207:45 [INFO] [stdout] | [INFO] [stdout] 207 | result = result * $base + match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 497 | return parse_digits!(self, 8, is_octal_character, negative), [INFO] [stdout] | ---------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `parse_digits` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 503 | match_any!(self, InvalidNumberValue, b'a', b'A'); [INFO] [stdout] | ------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 504 | match_any!(self, InvalidNumberValue, b'n', b'N'); [INFO] [stdout] | ------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 509 | match_any!(self, InvalidNumberValue, b'n', b'N'); [INFO] [stdout] | ------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 510 | match_any!(self, InvalidNumberValue, b'f', b'F'); [INFO] [stdout] | ------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:511:23 [INFO] [stdout] | [INFO] [stdout] 511 | match try!(self.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 514 | match_any!(self, InvalidNumberValue, b'n', b'N'); [INFO] [stdout] | ------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 515 | match_any!(self, InvalidNumberValue, b'i', b'I'); [INFO] [stdout] | ------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 516 | match_any!(self, InvalidNumberValue, b't', b'T'); [INFO] [stdout] | ------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 517 | match_any!(self, InvalidNumberValue, b'y', b'Y'); [INFO] [stdout] | ------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:529:19 [INFO] [stdout] | [INFO] [stdout] 529 | match try!(self.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 539 | match peek_no_eof!(self) { [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parser.rs:555:30 [INFO] [stdout] | [INFO] [stdout] 555 | Some(ch @b'0'...b'9') => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:587:9 [INFO] [stdout] | [INFO] [stdout] 587 | try!(self.parse_whitespace()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:588:15 [INFO] [stdout] | [INFO] [stdout] 588 | match try!(self.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:592:17 [INFO] [stdout] | [INFO] [stdout] 592 | try!(self.parse_whitespace()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:594:17 [INFO] [stdout] | [INFO] [stdout] 594 | try!(self.match_char(b'}', ErrorCode::UnterminatedMessage)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:593:30 [INFO] [stdout] | [INFO] [stdout] 593 | let result = try!(self.parse_keyval_items(Some(b'}'))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | try!(writer.write_all(b" ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 86 | try!(writer.write_all(&[ch, b'\n'])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | try!(writer.write(b"\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:95:9 [INFO] [stdout] | [INFO] [stdout] 95 | try!(indent(writer, self.indent)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:111:9 [INFO] [stdout] | [INFO] [stdout] 111 | try!(writer.write(b"\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:182:13 [INFO] [stdout] | [INFO] [stdout] 182 | try!(self.writer.write_all(s.as_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:184:17 [INFO] [stdout] | [INFO] [stdout] 184 | try!(self.writer.write_all(b".0")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:197:9 [INFO] [stdout] | [INFO] [stdout] 197 | try!(self.writer.write_all(b"\"")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:199:13 [INFO] [stdout] | [INFO] [stdout] 199 | try!(match ch { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:219:9 [INFO] [stdout] | [INFO] [stdout] 219 | try!(self.format.start_compound(&mut self.writer, b'[')); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:224:21 [INFO] [stdout] | [INFO] [stdout] 224 | try!(self.write_value(value)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:227:29 [INFO] [stdout] | [INFO] [stdout] 227 | ... try!(self.format.item_separator(&mut self.writer, value)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:242:9 [INFO] [stdout] | [INFO] [stdout] 242 | try!(self.format.start_compound(&mut self.writer, b'{')); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:243:9 [INFO] [stdout] | [INFO] [stdout] 243 | try!(self.write_keyval_items(dict)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:253:21 [INFO] [stdout] | [INFO] [stdout] 253 | try!(self.writer.write_all(key.as_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:254:21 [INFO] [stdout] | [INFO] [stdout] 254 | try!(self.format.key_separator(&mut self.writer, value)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:255:21 [INFO] [stdout] | [INFO] [stdout] 255 | try!(self.write_value(value)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:258:29 [INFO] [stdout] | [INFO] [stdout] 258 | ... try!(self.format.item_separator(&mut self.writer, value)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/parser.rs:64:56 [INFO] [stdout] | [INFO] [stdout] 64 | Error::IoError(ref error) => error::Error::description(error), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:68:32 [INFO] [stdout] | [INFO] [stdout] 68 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 68 - fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] 68 + fn cause(&self) -> Option<&dyn error::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 79 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.82s [INFO] running `Command { std: "docker" "inspect" "c3b009f1298bd7981264255e31be660a3f607a15b0573548f178b58c5eab640f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c3b009f1298bd7981264255e31be660a3f607a15b0573548f178b58c5eab640f", kill_on_drop: false }` [INFO] [stdout] c3b009f1298bd7981264255e31be660a3f607a15b0573548f178b58c5eab640f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2f542848ae37e497e3917e2e12774be44d9b6e13f9dfc91224aa95db6e88b0ef [INFO] running `Command { std: "docker" "start" "-a" "2f542848ae37e497e3917e2e12774be44d9b6e13f9dfc91224aa95db6e88b0ef", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parser.rs:122:20 [INFO] [stdout] | [INFO] [stdout] 122 | match ch { b'0'...b'9' [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parser.rs:123:20 [INFO] [stdout] | [INFO] [stdout] 123 | | b'a'...b'f' [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parser.rs:124:20 [INFO] [stdout] | [INFO] [stdout] 124 | | b'A'...b'F' [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parser.rs:158:13 [INFO] [stdout] | [INFO] [stdout] 158 | b'0'...b'7' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `try_no_eof` [INFO] [stdout] --> src/parser.rs:172:14 [INFO] [stdout] | [INFO] [stdout] 172 | macro_rules! try_no_eof { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 312 | match peek_no_eof!(self) { [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 322 | if peek_no_eof!(self) == expected { [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:331:9 [INFO] [stdout] | [INFO] [stdout] 331 | try!(self.match_char(b'"', ErrorCode::UnterminatedString)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:363:9 [INFO] [stdout] | [INFO] [stdout] 363 | try!(self.match_char(b'[', ErrorCode::UnterminatedList)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:364:9 [INFO] [stdout] | [INFO] [stdout] 364 | try!(self.parse_whitespace()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:382:9 [INFO] [stdout] | [INFO] [stdout] 382 | try!(self.match_char(b']', ErrorCode::UnterminatedList)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:373:13 [INFO] [stdout] | [INFO] [stdout] 373 | try!(self.parse_whitespace()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:379:13 [INFO] [stdout] | [INFO] [stdout] 379 | try!(self.parse_whitespace()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 367 | while peek_no_eof!(self) != b']' { [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:369:23 [INFO] [stdout] | [INFO] [stdout] 369 | list.push(try!(self.parse_value())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 372 | let got_whitespace = is_whitespace_character(peek_no_eof!(self)); [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 374 | if peek_no_eof!(self) == b',' { [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 376 | } else if !got_whitespace && !is_whitespace_character(peek_no_eof!(self)) { [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 388 | while is_key_character(peek_no_eof!(self)) { [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 389 | key.push(peek_no_eof!(self)); [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:441:13 [INFO] [stdout] | [INFO] [stdout] 441 | try!(self.parse_whitespace()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:405:15 [INFO] [stdout] | [INFO] [stdout] 405 | while try!(self.peek()) != delim { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:406:23 [INFO] [stdout] | [INFO] [stdout] 406 | let key = try!(self.parse_key()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:409:17 [INFO] [stdout] | [INFO] [stdout] 409 | try!(self.parse_whitespace()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 408 | if is_whitespace_character(peek_no_eof!(self)) { [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 413 | match peek_no_eof!(self) { [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:416:21 [INFO] [stdout] | [INFO] [stdout] 416 | try!(self.parse_whitespace()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:428:31 [INFO] [stdout] | [INFO] [stdout] 428 | items.insert(key, try!(self.parse_value())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:430:19 [INFO] [stdout] | [INFO] [stdout] 430 | match try!(self.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:447:9 [INFO] [stdout] | [INFO] [stdout] 447 | try!(self.match_char(b'{', ErrorCode::UnterminatedDict)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:448:9 [INFO] [stdout] | [INFO] [stdout] 448 | try!(self.parse_whitespace()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:450:9 [INFO] [stdout] | [INFO] [stdout] 450 | try!(self.match_char(b'}', ErrorCode::UnterminatedDict)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:449:22 [INFO] [stdout] | [INFO] [stdout] 449 | let result = try!(self.parse_keyval_items(Some(b'}'))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 458 | if peek_no_eof!(self) != *byte { [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 467 | match peek_no_eof!(self) { [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 478 | let negative = match peek_no_eof!(self) { [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 485 | match peek_no_eof!(self) { [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:489:23 [INFO] [stdout] | [INFO] [stdout] 489 | match try!(self.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 494 | return parse_digits!(self, 16, is_xdigit_character, negative) [INFO] [stdout] | ------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:207:45 [INFO] [stdout] | [INFO] [stdout] 207 | result = result * $base + match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 494 | return parse_digits!(self, 16, is_xdigit_character, negative) [INFO] [stdout] | ------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `parse_digits` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 497 | return parse_digits!(self, 8, is_octal_character, negative), [INFO] [stdout] | ---------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:207:45 [INFO] [stdout] | [INFO] [stdout] 207 | result = result * $base + match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 497 | return parse_digits!(self, 8, is_octal_character, negative), [INFO] [stdout] | ---------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `parse_digits` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 503 | match_any!(self, InvalidNumberValue, b'a', b'A'); [INFO] [stdout] | ------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 504 | match_any!(self, InvalidNumberValue, b'n', b'N'); [INFO] [stdout] | ------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 509 | match_any!(self, InvalidNumberValue, b'n', b'N'); [INFO] [stdout] | ------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 510 | match_any!(self, InvalidNumberValue, b'f', b'F'); [INFO] [stdout] | ------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:511:23 [INFO] [stdout] | [INFO] [stdout] 511 | match try!(self.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 514 | match_any!(self, InvalidNumberValue, b'n', b'N'); [INFO] [stdout] | ------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 515 | match_any!(self, InvalidNumberValue, b'i', b'I'); [INFO] [stdout] | ------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 516 | match_any!(self, InvalidNumberValue, b't', b'T'); [INFO] [stdout] | ------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling hipack v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 517 | match_any!(self, InvalidNumberValue, b'y', b'Y'); [INFO] [stdout] | ------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:529:19 [INFO] [stdout] | [INFO] [stdout] 529 | match try!(self.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 539 | match peek_no_eof!(self) { [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parser.rs:555:30 [INFO] [stdout] | [INFO] [stdout] 555 | Some(ch @b'0'...b'9') => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:587:9 [INFO] [stdout] | [INFO] [stdout] 587 | try!(self.parse_whitespace()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:588:15 [INFO] [stdout] | [INFO] [stdout] 588 | match try!(self.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:592:17 [INFO] [stdout] | [INFO] [stdout] 592 | try!(self.parse_whitespace()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:594:17 [INFO] [stdout] | [INFO] [stdout] 594 | try!(self.match_char(b'}', ErrorCode::UnterminatedMessage)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:593:30 [INFO] [stdout] | [INFO] [stdout] 593 | let result = try!(self.parse_keyval_items(Some(b'}'))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | try!(writer.write_all(b" ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 86 | try!(writer.write_all(&[ch, b'\n'])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | try!(writer.write(b"\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:95:9 [INFO] [stdout] | [INFO] [stdout] 95 | try!(indent(writer, self.indent)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:111:9 [INFO] [stdout] | [INFO] [stdout] 111 | try!(writer.write(b"\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:182:13 [INFO] [stdout] | [INFO] [stdout] 182 | try!(self.writer.write_all(s.as_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:184:17 [INFO] [stdout] | [INFO] [stdout] 184 | try!(self.writer.write_all(b".0")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:197:9 [INFO] [stdout] | [INFO] [stdout] 197 | try!(self.writer.write_all(b"\"")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:199:13 [INFO] [stdout] | [INFO] [stdout] 199 | try!(match ch { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:219:9 [INFO] [stdout] | [INFO] [stdout] 219 | try!(self.format.start_compound(&mut self.writer, b'[')); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:224:21 [INFO] [stdout] | [INFO] [stdout] 224 | try!(self.write_value(value)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:227:29 [INFO] [stdout] | [INFO] [stdout] 227 | ... try!(self.format.item_separator(&mut self.writer, value)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:242:9 [INFO] [stdout] | [INFO] [stdout] 242 | try!(self.format.start_compound(&mut self.writer, b'{')); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:243:9 [INFO] [stdout] | [INFO] [stdout] 243 | try!(self.write_keyval_items(dict)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:253:21 [INFO] [stdout] | [INFO] [stdout] 253 | try!(self.writer.write_all(key.as_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:254:21 [INFO] [stdout] | [INFO] [stdout] 254 | try!(self.format.key_separator(&mut self.writer, value)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:255:21 [INFO] [stdout] | [INFO] [stdout] 255 | try!(self.write_value(value)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:258:29 [INFO] [stdout] | [INFO] [stdout] 258 | ... try!(self.format.item_separator(&mut self.writer, value)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/parser.rs:64:56 [INFO] [stdout] | [INFO] [stdout] 64 | Error::IoError(ref error) => error::Error::description(error), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:68:32 [INFO] [stdout] | [INFO] [stdout] 68 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 68 - fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] 68 + fn cause(&self) -> Option<&dyn error::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 79 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parser.rs:122:20 [INFO] [stdout] | [INFO] [stdout] 122 | match ch { b'0'...b'9' [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parser.rs:123:20 [INFO] [stdout] | [INFO] [stdout] 123 | | b'a'...b'f' [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parser.rs:124:20 [INFO] [stdout] | [INFO] [stdout] 124 | | b'A'...b'F' [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parser.rs:158:13 [INFO] [stdout] | [INFO] [stdout] 158 | b'0'...b'7' => true, [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused macro definition: `try_no_eof` [INFO] [stdout] --> src/parser.rs:172:14 [INFO] [stdout] | [INFO] [stdout] 172 | macro_rules! try_no_eof { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 312 | match peek_no_eof!(self) { [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 322 | if peek_no_eof!(self) == expected { [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:331:9 [INFO] [stdout] | [INFO] [stdout] 331 | try!(self.match_char(b'"', ErrorCode::UnterminatedString)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:363:9 [INFO] [stdout] | [INFO] [stdout] 363 | try!(self.match_char(b'[', ErrorCode::UnterminatedList)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:364:9 [INFO] [stdout] | [INFO] [stdout] 364 | try!(self.parse_whitespace()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:382:9 [INFO] [stdout] | [INFO] [stdout] 382 | try!(self.match_char(b']', ErrorCode::UnterminatedList)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:373:13 [INFO] [stdout] | [INFO] [stdout] 373 | try!(self.parse_whitespace()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:379:13 [INFO] [stdout] | [INFO] [stdout] 379 | try!(self.parse_whitespace()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 367 | while peek_no_eof!(self) != b']' { [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:369:23 [INFO] [stdout] | [INFO] [stdout] 369 | list.push(try!(self.parse_value())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 372 | let got_whitespace = is_whitespace_character(peek_no_eof!(self)); [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 374 | if peek_no_eof!(self) == b',' { [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 376 | } else if !got_whitespace && !is_whitespace_character(peek_no_eof!(self)) { [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 388 | while is_key_character(peek_no_eof!(self)) { [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 389 | key.push(peek_no_eof!(self)); [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:441:13 [INFO] [stdout] | [INFO] [stdout] 441 | try!(self.parse_whitespace()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:405:15 [INFO] [stdout] | [INFO] [stdout] 405 | while try!(self.peek()) != delim { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:406:23 [INFO] [stdout] | [INFO] [stdout] 406 | let key = try!(self.parse_key()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:409:17 [INFO] [stdout] | [INFO] [stdout] 409 | try!(self.parse_whitespace()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 408 | if is_whitespace_character(peek_no_eof!(self)) { [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 413 | match peek_no_eof!(self) { [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:416:21 [INFO] [stdout] | [INFO] [stdout] 416 | try!(self.parse_whitespace()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:428:31 [INFO] [stdout] | [INFO] [stdout] 428 | items.insert(key, try!(self.parse_value())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:430:19 [INFO] [stdout] | [INFO] [stdout] 430 | match try!(self.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:447:9 [INFO] [stdout] | [INFO] [stdout] 447 | try!(self.match_char(b'{', ErrorCode::UnterminatedDict)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:448:9 [INFO] [stdout] | [INFO] [stdout] 448 | try!(self.parse_whitespace()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:450:9 [INFO] [stdout] | [INFO] [stdout] 450 | try!(self.match_char(b'}', ErrorCode::UnterminatedDict)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:449:22 [INFO] [stdout] | [INFO] [stdout] 449 | let result = try!(self.parse_keyval_items(Some(b'}'))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 458 | if peek_no_eof!(self) != *byte { [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 467 | match peek_no_eof!(self) { [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 478 | let negative = match peek_no_eof!(self) { [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 485 | match peek_no_eof!(self) { [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:489:23 [INFO] [stdout] | [INFO] [stdout] 489 | match try!(self.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 494 | return parse_digits!(self, 16, is_xdigit_character, negative) [INFO] [stdout] | ------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:207:45 [INFO] [stdout] | [INFO] [stdout] 207 | result = result * $base + match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 494 | return parse_digits!(self, 16, is_xdigit_character, negative) [INFO] [stdout] | ------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `parse_digits` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 497 | return parse_digits!(self, 8, is_octal_character, negative), [INFO] [stdout] | ---------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:207:45 [INFO] [stdout] | [INFO] [stdout] 207 | result = result * $base + match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 497 | return parse_digits!(self, 8, is_octal_character, negative), [INFO] [stdout] | ---------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `parse_digits` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 503 | match_any!(self, InvalidNumberValue, b'a', b'A'); [INFO] [stdout] | ------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 504 | match_any!(self, InvalidNumberValue, b'n', b'N'); [INFO] [stdout] | ------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 509 | match_any!(self, InvalidNumberValue, b'n', b'N'); [INFO] [stdout] | ------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 510 | match_any!(self, InvalidNumberValue, b'f', b'F'); [INFO] [stdout] | ------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:511:23 [INFO] [stdout] | [INFO] [stdout] 511 | match try!(self.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 514 | match_any!(self, InvalidNumberValue, b'n', b'N'); [INFO] [stdout] | ------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 515 | match_any!(self, InvalidNumberValue, b'i', b'I'); [INFO] [stdout] | ------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 516 | match_any!(self, InvalidNumberValue, b't', b'T'); [INFO] [stdout] | ------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 517 | match_any!(self, InvalidNumberValue, b'y', b'Y'); [INFO] [stdout] | ------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:529:19 [INFO] [stdout] | [INFO] [stdout] 529 | match try!(self.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:183:15 [INFO] [stdout] | [INFO] [stdout] 183 | match try!($e.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 539 | match peek_no_eof!(self) { [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parser.rs:555:30 [INFO] [stdout] | [INFO] [stdout] 555 | Some(ch @b'0'...b'9') => { [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:587:9 [INFO] [stdout] | [INFO] [stdout] 587 | try!(self.parse_whitespace()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:588:15 [INFO] [stdout] | [INFO] [stdout] 588 | match try!(self.peek()) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:592:17 [INFO] [stdout] | [INFO] [stdout] 592 | try!(self.parse_whitespace()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:594:17 [INFO] [stdout] | [INFO] [stdout] 594 | try!(self.match_char(b'}', ErrorCode::UnterminatedMessage)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/parser.rs:593:30 [INFO] [stdout] | [INFO] [stdout] 593 | let result = try!(self.parse_keyval_items(Some(b'}'))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | try!(writer.write_all(b" ")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 86 | try!(writer.write_all(&[ch, b'\n'])); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:94:9 [INFO] [stdout] | [INFO] [stdout] 94 | try!(writer.write(b"\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:95:9 [INFO] [stdout] | [INFO] [stdout] 95 | try!(indent(writer, self.indent)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:111:9 [INFO] [stdout] | [INFO] [stdout] 111 | try!(writer.write(b"\n")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:182:13 [INFO] [stdout] | [INFO] [stdout] 182 | try!(self.writer.write_all(s.as_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:184:17 [INFO] [stdout] | [INFO] [stdout] 184 | try!(self.writer.write_all(b".0")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:197:9 [INFO] [stdout] | [INFO] [stdout] 197 | try!(self.writer.write_all(b"\"")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:199:13 [INFO] [stdout] | [INFO] [stdout] 199 | try!(match ch { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:219:9 [INFO] [stdout] | [INFO] [stdout] 219 | try!(self.format.start_compound(&mut self.writer, b'[')); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:224:21 [INFO] [stdout] | [INFO] [stdout] 224 | try!(self.write_value(value)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:227:29 [INFO] [stdout] | [INFO] [stdout] 227 | ... try!(self.format.item_separator(&mut self.writer, value)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:242:9 [INFO] [stdout] | [INFO] [stdout] 242 | try!(self.format.start_compound(&mut self.writer, b'{')); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:243:9 [INFO] [stdout] | [INFO] [stdout] 243 | try!(self.write_keyval_items(dict)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:253:21 [INFO] [stdout] | [INFO] [stdout] 253 | try!(self.writer.write_all(key.as_bytes())); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:254:21 [INFO] [stdout] | [INFO] [stdout] 254 | try!(self.format.key_separator(&mut self.writer, value)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:255:21 [INFO] [stdout] | [INFO] [stdout] 255 | try!(self.write_value(value)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/writer.rs:258:29 [INFO] [stdout] | [INFO] [stdout] 258 | ... try!(self.format.item_separator(&mut self.writer, value)), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/parser.rs:64:56 [INFO] [stdout] | [INFO] [stdout] 64 | Error::IoError(ref error) => error::Error::description(error), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/parser.rs:68:32 [INFO] [stdout] | [INFO] [stdout] 68 | fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 68 - fn cause(&self) -> Option<&error::Error> { [INFO] [stdout] 68 + fn cause(&self) -> Option<&dyn error::Error> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 79 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.10s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/hipack-51211f9204e88ab9) [INFO] running `Command { std: "docker" "inspect" "2f542848ae37e497e3917e2e12774be44d9b6e13f9dfc91224aa95db6e88b0ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f542848ae37e497e3917e2e12774be44d9b6e13f9dfc91224aa95db6e88b0ef", kill_on_drop: false }` [INFO] [stdout] 2f542848ae37e497e3917e2e12774be44d9b6e13f9dfc91224aa95db6e88b0ef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5987da0fa6964f42ba1aec3034f29b4fda3f9b4a72e86c80de7fd3d6400fbdda [INFO] running `Command { std: "docker" "start" "-a" "5987da0fa6964f42ba1aec3034f29b4fda3f9b4a72e86c80de7fd3d6400fbdda", kill_on_drop: false }` [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/parser.rs:122:20 [INFO] [stderr] | [INFO] [stderr] 122 | match ch { b'0'...b'9' [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/parser.rs:123:20 [INFO] [stderr] | [INFO] [stderr] 123 | | b'a'...b'f' [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/parser.rs:124:20 [INFO] [stderr] | [INFO] [stderr] 124 | | b'A'...b'F' [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/parser.rs:158:13 [INFO] [stderr] | [INFO] [stderr] 158 | b'0'...b'7' => true, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: unused macro definition: `try_no_eof` [INFO] [stderr] --> src/parser.rs:172:14 [INFO] [stderr] | [INFO] [stderr] 172 | macro_rules! try_no_eof { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:183:15 [INFO] [stderr] | [INFO] [stderr] 183 | match try!($e.peek()) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 312 | match peek_no_eof!(self) { [INFO] [stderr] | ------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:183:15 [INFO] [stderr] | [INFO] [stderr] 183 | match try!($e.peek()) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 322 | if peek_no_eof!(self) == expected { [INFO] [stderr] | ------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:331:9 [INFO] [stderr] | [INFO] [stderr] 331 | try!(self.match_char(b'"', ErrorCode::UnterminatedString)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:363:9 [INFO] [stderr] | [INFO] [stderr] 363 | try!(self.match_char(b'[', ErrorCode::UnterminatedList)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:364:9 [INFO] [stderr] | [INFO] [stderr] 364 | try!(self.parse_whitespace()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:382:9 [INFO] [stderr] | [INFO] [stderr] 382 | try!(self.match_char(b']', ErrorCode::UnterminatedList)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:373:13 [INFO] [stderr] | [INFO] [stderr] 373 | try!(self.parse_whitespace()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:379:13 [INFO] [stderr] | [INFO] [stderr] 379 | try!(self.parse_whitespace()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:183:15 [INFO] [stderr] | [INFO] [stderr] 183 | match try!($e.peek()) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 367 | while peek_no_eof!(self) != b']' { [INFO] [stderr] | ------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:369:23 [INFO] [stderr] | [INFO] [stderr] 369 | list.push(try!(self.parse_value())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:183:15 [INFO] [stderr] | [INFO] [stderr] 183 | match try!($e.peek()) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 372 | let got_whitespace = is_whitespace_character(peek_no_eof!(self)); [INFO] [stderr] | ------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:183:15 [INFO] [stderr] | [INFO] [stderr] 183 | match try!($e.peek()) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 374 | if peek_no_eof!(self) == b',' { [INFO] [stderr] | ------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:183:15 [INFO] [stderr] | [INFO] [stderr] 183 | match try!($e.peek()) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 376 | } else if !got_whitespace && !is_whitespace_character(peek_no_eof!(self)) { [INFO] [stderr] | ------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:183:15 [INFO] [stderr] | [INFO] [stderr] 183 | match try!($e.peek()) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 388 | while is_key_character(peek_no_eof!(self)) { [INFO] [stderr] | ------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:183:15 [INFO] [stderr] | [INFO] [stderr] 183 | match try!($e.peek()) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 389 | key.push(peek_no_eof!(self)); [INFO] [stderr] | ------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:441:13 [INFO] [stderr] | [INFO] [stderr] 441 | try!(self.parse_whitespace()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:405:15 [INFO] [stderr] | [INFO] [stderr] 405 | while try!(self.peek()) != delim { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:406:23 [INFO] [stderr] | [INFO] [stderr] 406 | let key = try!(self.parse_key()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:409:17 [INFO] [stderr] | [INFO] [stderr] 409 | try!(self.parse_whitespace()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:183:15 [INFO] [stderr] | [INFO] [stderr] 183 | match try!($e.peek()) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 408 | if is_whitespace_character(peek_no_eof!(self)) { [INFO] [stderr] | ------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:183:15 [INFO] [stderr] | [INFO] [stderr] 183 | match try!($e.peek()) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 413 | match peek_no_eof!(self) { [INFO] [stderr] | ------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:416:21 [INFO] [stderr] | [INFO] [stderr] 416 | try!(self.parse_whitespace()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:428:31 [INFO] [stderr] | [INFO] [stderr] 428 | items.insert(key, try!(self.parse_value())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:430:19 [INFO] [stderr] | [INFO] [stderr] 430 | match try!(self.peek()) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:447:9 [INFO] [stderr] | [INFO] [stderr] 447 | try!(self.match_char(b'{', ErrorCode::UnterminatedDict)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:448:9 [INFO] [stderr] | [INFO] [stderr] 448 | try!(self.parse_whitespace()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:450:9 [INFO] [stderr] | [INFO] [stderr] 450 | try!(self.match_char(b'}', ErrorCode::UnterminatedDict)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:449:22 [INFO] [stderr] | [INFO] [stderr] 449 | let result = try!(self.parse_keyval_items(Some(b'}'))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:183:15 [INFO] [stderr] | [INFO] [stderr] 183 | match try!($e.peek()) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 458 | if peek_no_eof!(self) != *byte { [INFO] [stderr] | ------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:183:15 [INFO] [stderr] | [INFO] [stderr] 183 | match try!($e.peek()) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 467 | match peek_no_eof!(self) { [INFO] [stderr] | ------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:183:15 [INFO] [stderr] | [INFO] [stderr] 183 | match try!($e.peek()) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 478 | let negative = match peek_no_eof!(self) { [INFO] [stderr] | ------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:183:15 [INFO] [stderr] | [INFO] [stderr] 183 | match try!($e.peek()) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 485 | match peek_no_eof!(self) { [INFO] [stderr] | ------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:489:23 [INFO] [stderr] | [INFO] [stderr] 489 | match try!(self.peek()) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:183:15 [INFO] [stderr] | [INFO] [stderr] 183 | match try!($e.peek()) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 494 | return parse_digits!(self, 16, is_xdigit_character, negative) [INFO] [stderr] | ------------------------------------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:207:45 [INFO] [stderr] | [INFO] [stderr] 207 | result = result * $base + match try!($e.peek()) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 494 | return parse_digits!(self, 16, is_xdigit_character, negative) [INFO] [stderr] | ------------------------------------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `parse_digits` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:183:15 [INFO] [stderr] | [INFO] [stderr] 183 | match try!($e.peek()) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 497 | return parse_digits!(self, 8, is_octal_character, negative), [INFO] [stderr] | ---------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:207:45 [INFO] [stderr] | [INFO] [stderr] 207 | result = result * $base + match try!($e.peek()) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 497 | return parse_digits!(self, 8, is_octal_character, negative), [INFO] [stderr] | ---------------------------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `parse_digits` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:183:15 [INFO] [stderr] | [INFO] [stderr] 183 | match try!($e.peek()) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 503 | match_any!(self, InvalidNumberValue, b'a', b'A'); [INFO] [stderr] | ------------------------------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:183:15 [INFO] [stderr] | [INFO] [stderr] 183 | match try!($e.peek()) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 504 | match_any!(self, InvalidNumberValue, b'n', b'N'); [INFO] [stderr] | ------------------------------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:183:15 [INFO] [stderr] | [INFO] [stderr] 183 | match try!($e.peek()) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 509 | match_any!(self, InvalidNumberValue, b'n', b'N'); [INFO] [stderr] | ------------------------------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:183:15 [INFO] [stderr] | [INFO] [stderr] 183 | match try!($e.peek()) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 510 | match_any!(self, InvalidNumberValue, b'f', b'F'); [INFO] [stderr] | ------------------------------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:511:23 [INFO] [stderr] | [INFO] [stderr] 511 | match try!(self.peek()) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:183:15 [INFO] [stderr] | [INFO] [stderr] 183 | match try!($e.peek()) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 514 | match_any!(self, InvalidNumberValue, b'n', b'N'); [INFO] [stderr] | ------------------------------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:183:15 [INFO] [stderr] | [INFO] [stderr] 183 | match try!($e.peek()) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 515 | match_any!(self, InvalidNumberValue, b'i', b'I'); [INFO] [stderr] | ------------------------------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:183:15 [INFO] [stderr] | [INFO] [stderr] 183 | match try!($e.peek()) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 516 | match_any!(self, InvalidNumberValue, b't', b'T'); [INFO] [stderr] | ------------------------------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:183:15 [INFO] [stderr] | [INFO] [stderr] 183 | match try!($e.peek()) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 517 | match_any!(self, InvalidNumberValue, b'y', b'Y'); [INFO] [stderr] | ------------------------------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:529:19 [INFO] [stderr] | [INFO] [stderr] 529 | match try!(self.peek()) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:183:15 [INFO] [stderr] | [INFO] [stderr] 183 | match try!($e.peek()) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 539 | match peek_no_eof!(self) { [INFO] [stderr] | ------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `peek_no_eof` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/parser.rs:555:30 [INFO] [stderr] | [INFO] [stderr] 555 | Some(ch @b'0'...b'9') => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:587:9 [INFO] [stderr] | [INFO] [stderr] 587 | try!(self.parse_whitespace()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:588:15 [INFO] [stderr] | [INFO] [stderr] 588 | match try!(self.peek()) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:592:17 [INFO] [stderr] | [INFO] [stderr] 592 | try!(self.parse_whitespace()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:594:17 [INFO] [stderr] | [INFO] [stderr] 594 | try!(self.match_char(b'}', ErrorCode::UnterminatedMessage)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/parser.rs:593:30 [INFO] [stderr] | [INFO] [stderr] 593 | let result = try!(self.parse_keyval_items(Some(b'}'))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/writer.rs:76:9 [INFO] [stderr] | [INFO] [stderr] 76 | try!(writer.write_all(b" ")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/writer.rs:86:9 [INFO] [stderr] | [INFO] [stderr] 86 | try!(writer.write_all(&[ch, b'\n'])); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/writer.rs:94:9 [INFO] [stderr] | [INFO] [stderr] 94 | try!(writer.write(b"\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/writer.rs:95:9 [INFO] [stderr] | [INFO] [stderr] 95 | try!(indent(writer, self.indent)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/writer.rs:111:9 [INFO] [stderr] | [INFO] [stderr] 111 | try!(writer.write(b"\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/writer.rs:182:13 [INFO] [stderr] | [INFO] [stderr] 182 | try!(self.writer.write_all(s.as_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/writer.rs:184:17 [INFO] [stderr] | [INFO] [stderr] 184 | try!(self.writer.write_all(b".0")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/writer.rs:197:9 [INFO] [stderr] | [INFO] [stderr] 197 | try!(self.writer.write_all(b"\"")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/writer.rs:199:13 [INFO] [stderr] | [INFO] [stderr] 199 | try!(match ch { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/writer.rs:219:9 [INFO] [stderr] | [INFO] [stderr] 219 | try!(self.format.start_compound(&mut self.writer, b'[')); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/writer.rs:224:21 [INFO] [stderr] | [INFO] [stderr] 224 | try!(self.write_value(value)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/writer.rs:227:29 [INFO] [stderr] | [INFO] [stderr] 227 | ... try!(self.format.item_separator(&mut self.writer, value)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/writer.rs:242:9 [INFO] [stderr] | [INFO] [stderr] 242 | try!(self.format.start_compound(&mut self.writer, b'{')); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/writer.rs:243:9 [INFO] [stderr] | [INFO] [stderr] 243 | try!(self.write_keyval_items(dict)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/writer.rs:253:21 [INFO] [stderr] | [INFO] [stderr] 253 | try!(self.writer.write_all(key.as_bytes())); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/writer.rs:254:21 [INFO] [stderr] | [INFO] [stderr] 254 | try!(self.format.key_separator(&mut self.writer, value)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/writer.rs:255:21 [INFO] [stderr] | [INFO] [stderr] 255 | try!(self.write_value(value)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/writer.rs:258:29 [INFO] [stderr] | [INFO] [stderr] 258 | ... try!(self.format.item_separator(&mut self.writer, value)), [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/parser.rs:64:56 [INFO] [stderr] | [INFO] [stderr] 64 | Error::IoError(ref error) => error::Error::description(error), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/parser.rs:68:32 [INFO] [stderr] | [INFO] [stderr] 68 | fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 68 - fn cause(&self) -> Option<&error::Error> { [INFO] [stderr] 68 + fn cause(&self) -> Option<&dyn error::Error> { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `hipack` (lib) generated 79 warnings [INFO] [stderr] warning: `hipack` (lib test) generated 79 warnings (79 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hipack-51211f9204e88ab9) [INFO] [stdout] [INFO] [stdout] running 79 tests [INFO] [stdout] test parser::tests::advance_input ... ok [INFO] [stdout] test parser::tests::dict_empty ... ok [INFO] [stdout] test parser::tests::dict_empty_space ... ok [INFO] [stdout] test parser::tests::dict_one_item ... ok [INFO] [stdout] test parser::tests::dict_one_item_space ... ok [INFO] [stdout] test parser::tests::dict_two_items ... ok [INFO] [stdout] test parser::tests::dict_two_items_commaspace ... ok [INFO] [stdout] test parser::tests::dict_two_items_space ... ok [INFO] [stdout] test parser::tests::float_exp_negative ... ok [INFO] [stdout] test parser::tests::float_inf ... ok [INFO] [stdout] test parser::tests::float_nan ... ok [INFO] [stdout] test parser::tests::float_negative_exp_negative ... ok [INFO] [stdout] test parser::tests::float_zero ... ok [INFO] [stdout] test parser::tests::float_zero_exp ... ok [INFO] [stdout] test parser::tests::ignore_comment ... ok [INFO] [stdout] test parser::tests::float_zero_negative ... ok [INFO] [stdout] test parser::tests::ignore_consecutive_comments ... ok [INFO] [stdout] test parser::tests::integer_hex ... ok [INFO] [stdout] test parser::tests::integer_negative ... ok [INFO] [stdout] test parser::tests::integer_negative_oct ... ok [INFO] [stdout] test parser::tests::integer_octal ... ok [INFO] [stdout] test parser::tests::integer_signed ... ok [INFO] [stdout] test parser::tests::integer_zero ... ok [INFO] [stdout] test parser::tests::integer_zero_hex ... ok [INFO] [stdout] test parser::tests::integer_zero_octal ... ok [INFO] [stdout] test parser::tests::list_empty ... ok [INFO] [stdout] test parser::tests::list_empty_space ... ok [INFO] [stdout] test parser::tests::list_one_item ... ok [INFO] [stdout] test parser::tests::list_two_items_comma ... ok [INFO] [stdout] test parser::tests::list_two_items_commaspace ... ok [INFO] [stdout] test parser::tests::list_two_items_space ... ok [INFO] [stdout] test parser::tests::list_two_items_spacecommaspace ... ok [INFO] [stdout] test parser::tests::parse_false ... ok [INFO] [stdout] test parser::tests::parse_false_upper ... ok [INFO] [stdout] test parser::tests::parse_true ... ok [INFO] [stdout] test parser::tests::parse_true_upper ... ok [INFO] [stdout] test parser::tests::peek_input ... ok [INFO] [stdout] test parser::tests::string_empty ... ok [INFO] [stdout] test parser::tests::skip_whitespace ... ok [INFO] [stdout] test parser::tests::string_foo_bar ... ok [INFO] [stdout] test parser::tests::string_unicode ... ok [INFO] [stdout] test writer::tests::bool_false ... ok [INFO] [stdout] test writer::tests::float_infinite ... ok [INFO] [stdout] test writer::tests::float_nan ... ok [INFO] [stdout] test writer::tests::dict_empty ... ok [INFO] [stdout] test writer::tests::dict_one ... ok [INFO] [stdout] test writer::tests::dict_two ... ok [INFO] [stdout] test writer::tests::bool_true ... ok [INFO] [stdout] test writer::tests::float_positive ... ok [INFO] [stdout] test writer::tests::float_negative ... ok [INFO] [stdout] test writer::tests::float_zero ... ok [INFO] [stdout] test writer::tests::integer_negative ... ok [INFO] [stdout] test writer::tests::float_suffix ... ok [INFO] [stdout] test writer::tests::list_nested ... ok [INFO] [stdout] test writer::tests::list_one ... ok [INFO] [stdout] test writer::tests::string_empty ... ok [INFO] [stdout] test writer::tests::list_empty ... ok [INFO] [stdout] test writer::tests::string_hexcode ... ok [INFO] [stdout] test writer::tests::list_two ... ok [INFO] [stdout] test writer::tests::string_non_empty ... ok [INFO] [stdout] test writer::tests::string_escapes ... ok [INFO] [stdout] test writer::tests::integer_zero ... ok [INFO] [stdout] test writer::tests::string_unicode ... ok [INFO] [stdout] test parser::tests::dict_missing_value - should panic ... ok [INFO] [stdout] test parser::tests::dict_missing_value_colon - should panic ... ok [INFO] [stdout] test parser::tests::dict_unterminated - should panic ... ok [INFO] [stdout] test parser::tests::dict_unterminated_with_key - should panic ... ok [INFO] [stdout] test parser::tests::dict_unterminated_with_key_colon - should panic ... ok [INFO] [stdout] test parser::tests::dict_unterminated_with_key_colonspace - should panic ... ok [INFO] [stdout] test parser::tests::dict_unterminated_with_key_space - should panic ... ok [INFO] [stdout] test parser::tests::list_unterminated - should panic ... ok [INFO] [stdout] test parser::tests::list_unterminated_one_item - should panic ... ok [INFO] [stdout] test parser::tests::list_unterminated_one_item_comma - should panic ... ok [INFO] [stdout] test parser::tests::list_unterminated_one_item_commaspace - should panic ... ok [INFO] [stdout] test parser::tests::list_unterminated_one_item_space - should panic ... ok [INFO] [stdout] test parser::tests::list_unterminated_space - should panic ... ok [INFO] [stdout] test parser::tests::list_unterminated_one_item_spacecommaspace - should panic ... ok [INFO] [stdout] test parser::tests::parse_false_allupper - should panic ... ok [INFO] [stdout] test parser::tests::parse_true_allupper - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 79 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] Doc-tests hipack [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/workdir/src/parser.rs:122:20 [INFO] [stderr] | [INFO] [stderr] 122 | match ch { b'0'...b'9' [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/workdir/src/parser.rs:123:20 [INFO] [stderr] | [INFO] [stderr] 123 | | b'a'...b'f' [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/workdir/src/parser.rs:124:20 [INFO] [stderr] | [INFO] [stderr] 124 | | b'A'...b'F' [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/workdir/src/parser.rs:158:13 [INFO] [stderr] | [INFO] [stderr] 158 | b'0'...b'7' => true, [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/workdir/src/parser.rs:555:30 [INFO] [stderr] | [INFO] [stderr] 555 | Some(ch @b'0'...b'9') => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: 5 warnings emitted [INFO] [stderr] [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" "5987da0fa6964f42ba1aec3034f29b4fda3f9b4a72e86c80de7fd3d6400fbdda", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5987da0fa6964f42ba1aec3034f29b4fda3f9b4a72e86c80de7fd3d6400fbdda", kill_on_drop: false }` [INFO] [stdout] 5987da0fa6964f42ba1aec3034f29b4fda3f9b4a72e86c80de7fd3d6400fbdda