[INFO] fetching crate rson_rs 0.2.1... [INFO] testing rson_rs-0.2.1 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1 [INFO] extracting crate rson_rs 0.2.1 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate rson_rs 0.2.1 [INFO] finished tweaking crates.io crate rson_rs 0.2.1 [INFO] tweaked toml for crates.io crate rson_rs 0.2.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rson_rs 0.2.1 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 11 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5363ce26c73d96bafa3e4753c67c85d974e68ad41efbcb83d9550b577c38ef0d [INFO] running `Command { std: "docker" "start" "-a" "5363ce26c73d96bafa3e4753c67c85d974e68ad41efbcb83d9550b577c38ef0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5363ce26c73d96bafa3e4753c67c85d974e68ad41efbcb83d9550b577c38ef0d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5363ce26c73d96bafa3e4753c67c85d974e68ad41efbcb83d9550b577c38ef0d", kill_on_drop: false }` [INFO] [stdout] 5363ce26c73d96bafa3e4753c67c85d974e68ad41efbcb83d9550b577c38ef0d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5f47ea8d456c99e0ee24572af6a21e6bc3b2fb61c49e778a2b841d913f990476 [INFO] running `Command { std: "docker" "start" "-a" "5f47ea8d456c99e0ee24572af6a21e6bc3b2fb61c49e778a2b841d913f990476", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling rson_rs v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/de/mod.rs:123:18 [INFO] [stdout] | [INFO] [stdout] 123 | b'0' ... b'9' | b'+' | b'-' | b'.' => self.deserialize_f64(visitor), [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] = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parse.rs:326:26 [INFO] [stdout] | [INFO] [stdout] 326 | c @ b'0' ... b'9' => n * 16_u16 + ((c as u16) - (b'0' as u16)), [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/parse.rs:356:28 [INFO] [stdout] | [INFO] [stdout] 356 | 0xDC00 ... 0xDFFF => { [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/parse.rs:360:33 [INFO] [stdout] | [INFO] [stdout] 360 | n1 @ 0xD800 ... 0xDBFF => { [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 method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/de/error.rs:64:68 [INFO] [stdout] | [INFO] [stdout] 64 | Error::Parser(_, pos) => write!(f, "{}: {}", pos, self.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/de/error.rs:108:51 [INFO] [stdout] | [INFO] [stdout] 108 | ParseError::Utf8Error(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/de/error.rs:145:26 [INFO] [stdout] | [INFO] [stdout] 145 | Error::IoError(e.description().to_string()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/de/mod.rs:50:22 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn remainder(&self) -> Cow [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 50 | pub fn remainder(&self) -> Cow<'_, str> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parse.rs:252:19 [INFO] [stdout] | [INFO] [stdout] 252 | pub fn string(&mut self) -> Result [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 252 | pub fn string(&mut self) -> Result> [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.26s [INFO] running `Command { std: "docker" "inspect" "5f47ea8d456c99e0ee24572af6a21e6bc3b2fb61c49e778a2b841d913f990476", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f47ea8d456c99e0ee24572af6a21e6bc3b2fb61c49e778a2b841d913f990476", kill_on_drop: false }` [INFO] [stdout] 5f47ea8d456c99e0ee24572af6a21e6bc3b2fb61c49e778a2b841d913f990476 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9a9b595ab9f83733faecc994850692709221a36375e1ea7751060e5696cbe315 [INFO] running `Command { std: "docker" "start" "-a" "9a9b595ab9f83733faecc994850692709221a36375e1ea7751060e5696cbe315", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/de/mod.rs:123:18 [INFO] [stdout] | [INFO] [stdout] 123 | b'0' ... b'9' | b'+' | b'-' | b'.' => self.deserialize_f64(visitor), [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] = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parse.rs:326:26 [INFO] [stdout] | [INFO] [stdout] 326 | c @ b'0' ... b'9' => n * 16_u16 + ((c as u16) - (b'0' as u16)), [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/parse.rs:356:28 [INFO] [stdout] | [INFO] [stdout] 356 | 0xDC00 ... 0xDFFF => { [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/parse.rs:360:33 [INFO] [stdout] | [INFO] [stdout] 360 | n1 @ 0xD800 ... 0xDBFF => { [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 method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/de/error.rs:64:68 [INFO] [stdout] | [INFO] [stdout] 64 | Error::Parser(_, pos) => write!(f, "{}: {}", pos, self.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/de/error.rs:108:51 [INFO] [stdout] | [INFO] [stdout] 108 | ParseError::Utf8Error(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/de/error.rs:145:26 [INFO] [stdout] | [INFO] [stdout] 145 | Error::IoError(e.description().to_string()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/de/mod.rs:50:22 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn remainder(&self) -> Cow [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 50 | pub fn remainder(&self) -> Cow<'_, str> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parse.rs:252:19 [INFO] [stdout] | [INFO] [stdout] 252 | pub fn string(&mut self) -> Result [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 252 | pub fn string(&mut self) -> Result> [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling rson_rs v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `boolean`, `float`, `map`, `nested`, and `tuple` are never read [INFO] [stdout] --> examples/decode_file.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 11 | struct Config [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 12 | { [INFO] [stdout] 13 | boolean: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 14 | float: f32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 15 | map: HashMap, [INFO] [stdout] | ^^^ [INFO] [stdout] 16 | nested: Nested, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 17 | tuple: (u32, u32), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Config` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `a` and `b` are never read [INFO] [stdout] --> examples/decode_file.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 21 | struct Nested [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 22 | { [INFO] [stdout] 23 | a: String, [INFO] [stdout] | ^ [INFO] [stdout] 24 | b: char, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `Nested` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/de/tests.rs:76:19 [INFO] [stdout] | [INFO] [stdout] 76 | assert_eq!(Ok(([2, 3, 4i32].to_vec())), from_str("[2,3,4,]")); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 76 - assert_eq!(Ok(([2, 3, 4i32].to_vec())), from_str("[2,3,4,]")); [INFO] [stdout] 76 + assert_eq!(Ok([2, 3, 4i32].to_vec() ), from_str("[2,3,4,]")); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/de/mod.rs:123:18 [INFO] [stdout] | [INFO] [stdout] 123 | b'0' ... b'9' | b'+' | b'-' | b'.' => self.deserialize_f64(visitor), [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] = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/parse.rs:326:26 [INFO] [stdout] | [INFO] [stdout] 326 | c @ b'0' ... b'9' => n * 16_u16 + ((c as u16) - (b'0' as u16)), [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/parse.rs:356:28 [INFO] [stdout] | [INFO] [stdout] 356 | 0xDC00 ... 0xDFFF => { [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/parse.rs:360:33 [INFO] [stdout] | [INFO] [stdout] 360 | n1 @ 0xD800 ... 0xDBFF => { [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: fields `boolean`, `float`, `map`, `nested`, and `tuple` are never read [INFO] [stdout] --> examples/decode.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 10 | struct Config [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 11 | { [INFO] [stdout] 12 | boolean: bool, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 13 | float: f32, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 14 | map: HashMap, [INFO] [stdout] | ^^^ [INFO] [stdout] 15 | nested: Nested, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 16 | tuple: (u32, u32), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Config` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `a` and `b` are never read [INFO] [stdout] --> examples/decode.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 20 | struct Nested [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 21 | { [INFO] [stdout] 22 | a: String, [INFO] [stdout] | ^ [INFO] [stdout] 23 | b: char, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `Nested` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/de/error.rs:64:68 [INFO] [stdout] | [INFO] [stdout] 64 | Error::Parser(_, pos) => write!(f, "{}: {}", pos, self.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/de/error.rs:108:51 [INFO] [stdout] | [INFO] [stdout] 108 | ParseError::Utf8Error(ref e) => e.description(), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/de/error.rs:145:26 [INFO] [stdout] | [INFO] [stdout] 145 | Error::IoError(e.description().to_string()) [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/de/mod.rs:50:22 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn remainder(&self) -> Cow [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 50 | pub fn remainder(&self) -> Cow<'_, str> [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/parse.rs:252:19 [INFO] [stdout] | [INFO] [stdout] 252 | pub fn string(&mut self) -> Result [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 252 | pub fn string(&mut self) -> Result> [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 10.31s [INFO] running `Command { std: "docker" "inspect" "9a9b595ab9f83733faecc994850692709221a36375e1ea7751060e5696cbe315", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a9b595ab9f83733faecc994850692709221a36375e1ea7751060e5696cbe315", kill_on_drop: false }` [INFO] [stdout] 9a9b595ab9f83733faecc994850692709221a36375e1ea7751060e5696cbe315 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8744750d72a2a22d925e128e6939d9fe5e462a4425a47fe5e7dc2fd7427619a2 [INFO] running `Command { std: "docker" "start" "-a" "8744750d72a2a22d925e128e6939d9fe5e462a4425a47fe5e7dc2fd7427619a2", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/de/mod.rs:123:18 [INFO] [stderr] | [INFO] [stderr] 123 | b'0' ... b'9' | b'+' | b'-' | b'.' => self.deserialize_f64(visitor), [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] = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/parse.rs:326:26 [INFO] [stderr] | [INFO] [stderr] 326 | c @ b'0' ... b'9' => n * 16_u16 + ((c as u16) - (b'0' as u16)), [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/parse.rs:356:28 [INFO] [stderr] | [INFO] [stderr] 356 | 0xDC00 ... 0xDFFF => { [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/parse.rs:360:33 [INFO] [stderr] | [INFO] [stderr] 360 | n1 @ 0xD800 ... 0xDBFF => { [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 method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/de/error.rs:64:68 [INFO] [stderr] | [INFO] [stderr] 64 | Error::Parser(_, pos) => write!(f, "{}: {}", pos, self.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/de/error.rs:108:51 [INFO] [stderr] | [INFO] [stderr] 108 | ParseError::Utf8Error(ref e) => e.description(), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/de/error.rs:145:26 [INFO] [stderr] | [INFO] [stderr] 145 | Error::IoError(e.description().to_string()) [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/de/mod.rs:50:22 [INFO] [stderr] | [INFO] [stderr] 50 | pub fn remainder(&self) -> Cow [INFO] [stderr] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 50 | pub fn remainder(&self) -> Cow<'_, str> [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/parse.rs:252:19 [INFO] [stderr] | [INFO] [stderr] 252 | pub fn string(&mut self) -> Result [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 252 | pub fn string(&mut self) -> Result> [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `rson_rs` (lib) generated 9 warnings (run `cargo fix --lib -p rson_rs` to apply 6 suggestions) [INFO] [stderr] warning: fields `boolean`, `float`, `map`, `nested`, and `tuple` are never read [INFO] [stderr] --> examples/decode_file.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 11 | struct Config [INFO] [stderr] | ------ fields in this struct [INFO] [stderr] 12 | { [INFO] [stderr] 13 | boolean: bool, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 14 | float: f32, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 15 | map: HashMap, [INFO] [stderr] | ^^^ [INFO] [stderr] 16 | nested: Nested, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 17 | tuple: (u32, u32), [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Config` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `a` and `b` are never read [INFO] [stderr] --> examples/decode_file.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 21 | struct Nested [INFO] [stderr] | ------ fields in this struct [INFO] [stderr] 22 | { [INFO] [stderr] 23 | a: String, [INFO] [stderr] | ^ [INFO] [stderr] 24 | b: char, [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `Nested` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `boolean`, `float`, `map`, `nested`, and `tuple` are never read [INFO] [stderr] --> examples/decode.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 10 | struct Config [INFO] [stderr] | ------ fields in this struct [INFO] [stderr] 11 | { [INFO] [stderr] 12 | boolean: bool, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 13 | float: f32, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 14 | map: HashMap, [INFO] [stderr] | ^^^ [INFO] [stderr] 15 | nested: Nested, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 16 | tuple: (u32, u32), [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Config` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: fields `a` and `b` are never read [INFO] [stderr] --> examples/decode.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 20 | struct Nested [INFO] [stderr] | ------ fields in this struct [INFO] [stderr] 21 | { [INFO] [stderr] 22 | a: String, [INFO] [stderr] | ^ [INFO] [stderr] 23 | b: char, [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `Nested` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/de/tests.rs:76:19 [INFO] [stderr] | [INFO] [stderr] 76 | assert_eq!(Ok(([2, 3, 4i32].to_vec())), from_str("[2,3,4,]")); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 76 - assert_eq!(Ok(([2, 3, 4i32].to_vec())), from_str("[2,3,4,]")); [INFO] [stderr] 76 + assert_eq!(Ok([2, 3, 4i32].to_vec() ), from_str("[2,3,4,]")); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `rson_rs` (example "decode_file") generated 2 warnings [INFO] [stderr] warning: `rson_rs` (example "decode") generated 2 warnings [INFO] [stderr] warning: `rson_rs` (lib test) generated 10 warnings (9 duplicates) (run `cargo fix --lib -p rson_rs --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rson_rs-761d58d5c59dbfad) [INFO] [stdout] [INFO] [stdout] running 26 tests [INFO] [stdout] test de::tests::test_array ... ok [INFO] [stdout] test de::tests::test_comment ... ok [INFO] [stdout] test de::tests::test_empty_struct ... ok [INFO] [stdout] test de::tests::test_enum ... ok [INFO] [stdout] test de::tests::test_string ... ok [INFO] [stdout] test de::tests::test_err_wrong_value ... ok [INFO] [stdout] test de::tests::test_escape ... ok [INFO] [stdout] test de::tests::test_escape_char ... ok [INFO] [stdout] test de::tests::test_map ... ok [INFO] [stdout] test de::tests::test_option ... ok [INFO] [stdout] test de::tests::test_struct ... ok [INFO] [stdout] test de::tests::untagged ... ok [INFO] [stdout] test de::tests::test_char ... ok [INFO] [stdout] test de::value::tests::test_some ... ok [INFO] [stdout] test ser::tests::test_array ... ok [INFO] [stdout] test ser::tests::test_char ... ok [INFO] [stdout] test ser::tests::test_empty_struct ... ok [INFO] [stdout] test ser::tests::test_enum ... ok [INFO] [stdout] test ser::tests::test_option ... ok [INFO] [stdout] test ser::tests::test_string ... ok [INFO] [stdout] test ser::tests::test_escape ... ok [INFO] [stdout] test ser::tests::test_map ... ok [INFO] [stdout] test ser::tests::test_struct ... ok [INFO] [stdout] test de::value::tests::test_complex ... ok [INFO] [stdout] test de::tests::test_perm_ws ... ok [INFO] [stderr] Running tests/roundtrip.rs (/opt/rustwide/target/debug/deps/roundtrip-904ec2b6b7c7971d) [INFO] [stdout] test de::value::tests::test_none ... ok [INFO] [stderr] Doc-tests rson_rs [INFO] [stdout] [INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test roundtrip ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/de/mod.rs:123:18 [INFO] [stderr] | [INFO] [stderr] 123 | b'0' ... b'9' | b'+' | b'-' | b'.' => self.deserialize_f64(visitor), [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] = note: `#[warn(ellipsis_inclusive_range_patterns)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/parse.rs:326:26 [INFO] [stderr] | [INFO] [stderr] 326 | c @ b'0' ... b'9' => n * 16_u16 + ((c as u16) - (b'0' as u16)), [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/parse.rs:356:28 [INFO] [stderr] | [INFO] [stderr] 356 | 0xDC00 ... 0xDFFF => { [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/parse.rs:360:33 [INFO] [stderr] | [INFO] [stderr] 360 | n1 @ 0xD800 ... 0xDBFF => { [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: 4 warnings emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 21) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "8744750d72a2a22d925e128e6939d9fe5e462a4425a47fe5e7dc2fd7427619a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8744750d72a2a22d925e128e6939d9fe5e462a4425a47fe5e7dc2fd7427619a2", kill_on_drop: false }` [INFO] [stdout] 8744750d72a2a22d925e128e6939d9fe5e462a4425a47fe5e7dc2fd7427619a2