[INFO] fetching crate rson_rs 0.2.1... [INFO] testing rson_rs-0.2.1 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate rson_rs 0.2.1 into /workspace/builds/worker-19/source [INFO] validating manifest of crates.io crate rson_rs 0.2.1 on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-19/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 78be74db3768986010e2cf598ae390050e828e270458768c55c07099f35cdc5f [INFO] running `Command { std: "docker" "start" "-a" "78be74db3768986010e2cf598ae390050e828e270458768c55c07099f35cdc5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "78be74db3768986010e2cf598ae390050e828e270458768c55c07099f35cdc5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78be74db3768986010e2cf598ae390050e828e270458768c55c07099f35cdc5f", kill_on_drop: false }` [INFO] [stdout] 78be74db3768986010e2cf598ae390050e828e270458768c55c07099f35cdc5f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 73ccd4ac3f862051b7bc2dc35725324069e3457fed757c136ae26f6af9452b08 [INFO] running `Command { std: "docker" "start" "-a" "73ccd4ac3f862051b7bc2dc35725324069e3457fed757c136ae26f6af9452b08", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.130 [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] = 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/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 associated function `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 associated function `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 associated function `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: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.89s [INFO] running `Command { std: "docker" "inspect" "73ccd4ac3f862051b7bc2dc35725324069e3457fed757c136ae26f6af9452b08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73ccd4ac3f862051b7bc2dc35725324069e3457fed757c136ae26f6af9452b08", kill_on_drop: false }` [INFO] [stdout] 73ccd4ac3f862051b7bc2dc35725324069e3457fed757c136ae26f6af9452b08 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 14cf126d086ef57856b8a632659259331e2557919f5654f1aa22de792bb4cd5b [INFO] running `Command { std: "docker" "start" "-a" "14cf126d086ef57856b8a632659259331e2557919f5654f1aa22de792bb4cd5b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling ryu v1.0.6 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling serde_json v1.0.72 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling itoa v0.4.8 [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] = 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/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 associated function `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 associated function `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 associated function `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: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling rson_rs v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `boolean` [INFO] [stdout] --> examples/decode_file.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | boolean: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [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)]` 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] = 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/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: field is never read: `float` [INFO] [stdout] --> examples/decode_file.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | float: f32, [INFO] [stdout] | ^^^^^^^^^^ [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: field is never read: `map` [INFO] [stdout] --> examples/decode_file.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | map: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [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: field is never read: `nested` [INFO] [stdout] --> examples/decode_file.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | nested: Nested, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `tuple` [INFO] [stdout] --> examples/decode_file.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | tuple: (u32, u32), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `a` [INFO] [stdout] --> examples/decode_file.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | a: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `b` [INFO] [stdout] --> examples/decode_file.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | b: char, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `boolean` [INFO] [stdout] --> examples/decode.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | boolean: bool, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `float` [INFO] [stdout] --> examples/decode.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | float: f32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `map` [INFO] [stdout] --> examples/decode.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 14 | map: HashMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `nested` [INFO] [stdout] --> examples/decode.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | nested: Nested, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `tuple` [INFO] [stdout] --> examples/decode.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | tuple: (u32, u32), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `a` [INFO] [stdout] --> examples/decode.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | a: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `b` [INFO] [stdout] --> examples/decode.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | b: char, [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/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 associated function `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 associated function `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: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 11.10s [INFO] running `Command { std: "docker" "inspect" "14cf126d086ef57856b8a632659259331e2557919f5654f1aa22de792bb4cd5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14cf126d086ef57856b8a632659259331e2557919f5654f1aa22de792bb4cd5b", kill_on_drop: false }` [INFO] [stdout] 14cf126d086ef57856b8a632659259331e2557919f5654f1aa22de792bb4cd5b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] efce60db1fec7b803625c5f457878d3cdf01cf993b09b2684943a0ec29cf2427 [INFO] running `Command { std: "docker" "start" "-a" "efce60db1fec7b803625c5f457878d3cdf01cf993b09b2684943a0ec29cf2427", kill_on_drop: false }` [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] = 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/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 associated function `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 associated function `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 associated function `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: `rson_rs` (lib) generated 7 warnings [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)]` 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: field is never read: `boolean` [INFO] [stderr] --> examples/decode_file.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | boolean: bool, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `float` [INFO] [stderr] --> examples/decode_file.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | float: f32, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `map` [INFO] [stderr] --> examples/decode_file.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | map: HashMap, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `nested` [INFO] [stderr] --> examples/decode_file.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | nested: Nested, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `tuple` [INFO] [stderr] --> examples/decode_file.rs:17:5 [INFO] [stderr] | [INFO] [stderr] 17 | tuple: (u32, u32), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `a` [INFO] [stderr] --> examples/decode_file.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | a: String, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `b` [INFO] [stderr] --> examples/decode_file.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | b: char, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `boolean` [INFO] [stderr] --> examples/decode.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | boolean: bool, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `float` [INFO] [stderr] --> examples/decode.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | float: f32, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `map` [INFO] [stderr] --> examples/decode.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | map: HashMap, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `nested` [INFO] [stderr] --> examples/decode.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | nested: Nested, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `tuple` [INFO] [stderr] --> examples/decode.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 16 | tuple: (u32, u32), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `a` [INFO] [stderr] --> examples/decode.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | a: String, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `b` [INFO] [stderr] --> examples/decode.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | b: char, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rson_rs` (lib test) generated 8 warnings (7 duplicates) [INFO] [stderr] warning: `rson_rs` (example "decode_file") generated 7 warnings [INFO] [stderr] warning: `rson_rs` (example "decode") generated 7 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/rson_rs-9130c1d5fc920c7c) [INFO] [stdout] [INFO] [stdout] running 26 tests [INFO] [stdout] test de::tests::test_array ... ok [INFO] [stdout] test de::tests::test_char ... 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_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_perm_ws ... ok [INFO] [stdout] test de::tests::test_option ... ok [INFO] [stdout] test de::tests::test_string ... ok [INFO] [stdout] test de::tests::test_struct ... ok [INFO] [stdout] test de::tests::untagged ... ok [INFO] [stdout] test de::value::tests::test_none ... ok [INFO] [stdout] test de::value::tests::test_some ... ok [INFO] [stdout] test ser::tests::test_array ... ok [INFO] [stdout] test de::value::tests::test_complex ... 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_escape ... ok [INFO] [stdout] test ser::tests::test_map ... ok [INFO] [stdout] test ser::tests::test_option ... ok [INFO] [stdout] test ser::tests::test_string ... ok [INFO] [stdout] test ser::tests::test_struct ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stderr] Running tests/roundtrip.rs (/opt/rustwide/target/debug/deps/roundtrip-b20ffc8a6fa132f2) [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] Doc-tests rson_rs [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> /opt/rustwide/workdir/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] = 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/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] --> /opt/rustwide/workdir/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] --> /opt/rustwide/workdir/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" "efce60db1fec7b803625c5f457878d3cdf01cf993b09b2684943a0ec29cf2427", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efce60db1fec7b803625c5f457878d3cdf01cf993b09b2684943a0ec29cf2427", kill_on_drop: false }` [INFO] [stdout] efce60db1fec7b803625c5f457878d3cdf01cf993b09b2684943a0ec29cf2427