[INFO] fetching crate jsondata 0.8.1...
[INFO] checking jsondata-0.8.1 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate jsondata 0.8.1 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate jsondata 0.8.1 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jsondata 0.8.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate jsondata 0.8.1
[INFO] tweaked toml for crates.io crate jsondata 0.8.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate jsondata 0.8.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn-mid v0.5.3
[INFO] [stderr]   Downloaded jsondata-derive v0.1.0
[INFO] [stderr]   Downloaded libc v0.2.117
[INFO] [stderr]   Downloaded unicode_reader v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 923953c95fd3ae77b2003231bf293d1faedcaad38d9b7ded67cccad7da1a6935
[INFO] running `Command { std: "docker" "start" "-a" "923953c95fd3ae77b2003231bf293d1faedcaad38d9b7ded67cccad7da1a6935", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "923953c95fd3ae77b2003231bf293d1faedcaad38d9b7ded67cccad7da1a6935", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "923953c95fd3ae77b2003231bf293d1faedcaad38d9b7ded67cccad7da1a6935", kill_on_drop: false }`
[INFO] [stdout] 923953c95fd3ae77b2003231bf293d1faedcaad38d9b7ded67cccad7da1a6935
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07445d5d2a407ca617edf9a030e2f53b45bb5a9afa62ed94d10950f1b82d83ed
[INFO] running `Command { std: "docker" "start" "-a" "07445d5d2a407ca617edf9a030e2f53b45bb5a9afa62ed94d10950f1b82d83ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.12
[INFO] [stderr]    Compiling proc-macro-error v0.4.12
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking unicode_reader v0.1.1
[INFO] [stderr]     Checking getrandom v0.2.4
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]     Checking quickcheck v1.0.3
[INFO] [stderr]    Compiling syn-mid v0.5.3
[INFO] [stderr]    Compiling jsondata-derive v0.1.0
[INFO] [stderr]     Checking jsondata v0.8.1 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0061]: this enum variant takes 2 arguments but 1 argument was supplied
[INFO] [stdout]   --> examples/macro.rs:7:10
[INFO] [stdout]    |
[INFO] [stdout] 7  | #[derive(JsonSerialize, Default, Clone, Debug, PartialEq, Eq, PartialOrd, Ord)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^ an argument of type `std::string::String` is missing
[INFO] [stdout]    |
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/error.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     InvalidType(String, String),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    = note: this error originates in the derive macro `JsonSerialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this enum variant takes 2 arguments but 1 argument was supplied
[INFO] [stdout]   --> examples/macro.rs:31:10
[INFO] [stdout]    |
[INFO] [stdout] 31 | #[derive(JsonSerialize, Default, Clone, Debug, PartialEq, Eq, PartialOrd, Ord)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^ an argument of type `std::string::String` is missing
[INFO] [stdout]    |
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/error.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     InvalidType(String, String),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    = note: this error originates in the derive macro `JsonSerialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this enum variant takes 2 arguments but 1 argument was supplied
[INFO] [stdout]   --> examples/macro.rs:38:10
[INFO] [stdout]    |
[INFO] [stdout] 38 | #[derive(JsonSerialize, Default, Clone, Debug)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^ an argument of type `std::string::String` is missing
[INFO] [stdout]    |
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/error.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     InvalidType(String, String),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    = note: this error originates in the derive macro `JsonSerialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this enum variant takes 2 arguments but 1 argument was supplied
[INFO] [stdout]   --> examples/mixed_integer.rs:5:24
[INFO] [stdout]    |
[INFO] [stdout] 5  | #[derive(Debug, Clone, JsonSerialize)]
[INFO] [stdout]    |                        ^^^^^^^^^^^^^ an argument of type `std::string::String` is missing
[INFO] [stdout]    |
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/error.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     InvalidType(String, String),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    = note: this error originates in the derive macro `JsonSerialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this enum variant takes 2 arguments but 1 argument was supplied
[INFO] [stdout]   --> examples/mixed_integer.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Debug, Clone, JsonSerialize)]
[INFO] [stdout]    |                        ^^^^^^^^^^^^^ an argument of type `std::string::String` is missing
[INFO] [stdout]    |
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/error.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     InvalidType(String, String),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    = note: this error originates in the derive macro `JsonSerialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this enum variant takes 2 arguments but 1 argument was supplied
[INFO] [stdout]   --> examples/mixed_integer.rs:15:24
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[derive(Debug, Clone, JsonSerialize)]
[INFO] [stdout]    |                        ^^^^^^^^^^^^^ an argument of type `std::string::String` is missing
[INFO] [stdout]    |
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/error.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     InvalidType(String, String),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    = note: this error originates in the derive macro `JsonSerialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this enum variant takes 2 arguments but 1 argument was supplied
[INFO] [stdout]   --> examples/mixed_integer.rs:20:24
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[derive(Debug, Clone, JsonSerialize)]
[INFO] [stdout]    |                        ^^^^^^^^^^^^^ an argument of type `std::string::String` is missing
[INFO] [stdout]    |
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/error.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     InvalidType(String, String),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    = note: this error originates in the derive macro `JsonSerialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `jsondata` (example "macro") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `jsondata` (example "mixed_integer") due to 5 previous errors
[INFO] running `Command { std: "docker" "inspect" "07445d5d2a407ca617edf9a030e2f53b45bb5a9afa62ed94d10950f1b82d83ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07445d5d2a407ca617edf9a030e2f53b45bb5a9afa62ed94d10950f1b82d83ed", kill_on_drop: false }`
[INFO] [stdout] 07445d5d2a407ca617edf9a030e2f53b45bb5a9afa62ed94d10950f1b82d83ed
[INFO] checking jsondata-0.8.1 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate jsondata 0.8.1 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate jsondata 0.8.1 on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jsondata 0.8.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate jsondata 0.8.1
[INFO] tweaked toml for crates.io crate jsondata 0.8.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate crates.io crate jsondata 0.8.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 608d566b4471dfbe5353763909436c6eadfd46e6abe8771c5643cc62badc40a2
[INFO] running `Command { std: "docker" "start" "-a" "608d566b4471dfbe5353763909436c6eadfd46e6abe8771c5643cc62badc40a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "608d566b4471dfbe5353763909436c6eadfd46e6abe8771c5643cc62badc40a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "608d566b4471dfbe5353763909436c6eadfd46e6abe8771c5643cc62badc40a2", kill_on_drop: false }`
[INFO] [stdout] 608d566b4471dfbe5353763909436c6eadfd46e6abe8771c5643cc62badc40a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a1e39ef1db080650235c54ba313f1277c647c9be50eca6ac15bd24dc8080682f
[INFO] running `Command { std: "docker" "start" "-a" "a1e39ef1db080650235c54ba313f1277c647c9be50eca6ac15bd24dc8080682f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling libc v0.2.117
[INFO] [stderr]    Compiling proc-macro-error-attr v0.4.12
[INFO] [stderr]    Compiling proc-macro-error v0.4.12
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling unicode-segmentation v1.9.0
[INFO] [stderr]     Checking aho-corasick v0.7.18
[INFO] [stderr]     Checking regex-syntax v0.6.25
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking unicode_reader v0.1.1
[INFO] [stderr]     Checking getrandom v0.2.4
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking regex v1.5.4
[INFO] [stderr]     Checking rand v0.8.4
[INFO] [stderr]     Checking env_logger v0.8.4
[INFO] [stderr]     Checking quickcheck v1.0.3
[INFO] [stderr]    Compiling syn-mid v0.5.3
[INFO] [stderr]    Compiling jsondata-derive v0.1.0
[INFO] [stderr]     Checking jsondata v0.8.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/json.rs:389:65
[INFO] [stdout]     |
[INFO] [stdout] 389 |                     (Some(start), Some(end)) => Json::Array(arr[start..end].to_vec()),
[INFO] [stdout]     |                                                                 ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/json.rs:1058:34
[INFO] [stdout]      |
[INFO] [stdout] 1058 |             write!(w, "{}", &val[start..i])?;
[INFO] [stdout]      |                                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]     --> src/json.rs:1064:30
[INFO] [stdout]      |
[INFO] [stdout] 1064 |         write!(w, "{}", &val[start..])?;
[INFO] [stdout]      |                              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/num.rs:15:60
[INFO] [stdout]    |
[INFO] [stdout] 15 |             i128::from_str_radix(from_utf8_unchecked(&text[2..]), 16)
[INFO] [stdout]    |                                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/num.rs:19:60
[INFO] [stdout]    |
[INFO] [stdout] 19 |             i128::from_str_radix(from_utf8_unchecked(&text[3..]), 16).map(|x| -x)
[INFO] [stdout]    |                                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/num.rs:135:67
[INFO] [stdout]     |
[INFO] [stdout] 135 |             Integral::Text { len, bytes } => parse_integer(&bytes[0..*len]).ok(),
[INFO] [stdout]     |                                                                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/num.rs:142:67
[INFO] [stdout]     |
[INFO] [stdout] 142 |             Integral::Text { len, bytes } => parse_integer(&bytes[0..*len]),
[INFO] [stdout]     |                                                                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/num.rs:148:13
[INFO] [stdout]     |
[INFO] [stdout] 148 |         if (-9007199254740992..=9007199254740992).contains(&val) {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/num.rs:158:46
[INFO] [stdout]     |
[INFO] [stdout] 158 |             let value = parse_integer(&bytes[0..*len])?;
[INFO] [stdout]     |                                              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/num.rs:261:65
[INFO] [stdout]     |
[INFO] [stdout] 261 |             Floating::Text { len, bytes } => parse_float(&bytes[0..*len]).ok(),
[INFO] [stdout]     |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/num.rs:268:65
[INFO] [stdout]     |
[INFO] [stdout] 268 |             Floating::Text { len, bytes } => parse_float(&bytes[0..*len]),
[INFO] [stdout]     |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/parse.rs:17:19
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let bs = text[lex.off..].as_bytes();
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/parse.rs:38:22
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let text = &text[lex.off..];
[INFO] [stdout]    |                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/parse.rs:49:22
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let text = &text[lex.off..];
[INFO] [stdout]    |                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/parse.rs:60:22
[INFO] [stdout]    |
[INFO] [stdout] 60 |     let text = &text[lex.off..];
[INFO] [stdout]    |                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/parse.rs:70:22
[INFO] [stdout]    |
[INFO] [stdout] 70 |     let text = &text[lex.off..];
[INFO] [stdout]    |                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:107:20
[INFO] [stdout]     |
[INFO] [stdout] 107 |     let txt = &txt[lex.off..];
[INFO] [stdout]     |                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:122:26
[INFO] [stdout]     |
[INFO] [stdout] 122 |     let mut chars = text[lex.off..].char_indices();
[INFO] [stdout]     |                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/parse.rs:167:26
[INFO] [stdout]     |
[INFO] [stdout] 167 |                     if !(0xDC00..=0xDFFF).contains(&code2) {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:241:13
[INFO] [stdout]     |
[INFO] [stdout] 241 |     if text[lex.off..].as_bytes()[0] == b',' {
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:245:17
[INFO] [stdout]     |
[INFO] [stdout] 245 |         if text[lex.off..].as_bytes()[0] == b']' {
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:254:17
[INFO] [stdout]     |
[INFO] [stdout] 254 |         if text[lex.off..].as_bytes()[0] == b',' {
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:269:13
[INFO] [stdout]     |
[INFO] [stdout] 269 |     if text[lex.off..].as_bytes()[0] == b'}' {
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:277:38
[INFO] [stdout]     |
[INFO] [stdout] 277 |         let key: String = match text[lex.off..].chars().next() {
[INFO] [stdout]     |                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:299:30
[INFO] [stdout]     |
[INFO] [stdout] 299 |         let mut chars = text[lex.off..].chars();
[INFO] [stdout]     |                              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:313:25
[INFO] [stdout]     |
[INFO] [stdout] 313 |     for (i, ch) in text[lex.off..].char_indices() {
[INFO] [stdout]     |                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/parse.rs:321:10
[INFO] [stdout]     |
[INFO] [stdout] 321 |     text[off..off + n].to_string()
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:326:25
[INFO] [stdout]     |
[INFO] [stdout] 326 |     for (i, ch) in text[lex.off..].char_indices() {
[INFO] [stdout]     |                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:344:26
[INFO] [stdout]     |
[INFO] [stdout] 344 |     let progbytes = text[lex.off..].as_bytes();
[INFO] [stdout]     |                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:364:13
[INFO] [stdout]     |
[INFO] [stdout] 364 |     if text[lex.off..].is_empty() {
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/json.rs:389:65
[INFO] [stdout]     |
[INFO] [stdout] 389 |                     (Some(start), Some(end)) => Json::Array(arr[start..end].to_vec()),
[INFO] [stdout]     |                                                                 ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/json.rs:1058:34
[INFO] [stdout]      |
[INFO] [stdout] 1058 |             write!(w, "{}", &val[start..i])?;
[INFO] [stdout]      |                                  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]     --> src/json.rs:1064:30
[INFO] [stdout]      |
[INFO] [stdout] 1064 |         write!(w, "{}", &val[start..])?;
[INFO] [stdout]      |                              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/num.rs:15:60
[INFO] [stdout]    |
[INFO] [stdout] 15 |             i128::from_str_radix(from_utf8_unchecked(&text[2..]), 16)
[INFO] [stdout]    |                                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/num.rs:19:60
[INFO] [stdout]    |
[INFO] [stdout] 19 |             i128::from_str_radix(from_utf8_unchecked(&text[3..]), 16).map(|x| -x)
[INFO] [stdout]    |                                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/num.rs:135:67
[INFO] [stdout]     |
[INFO] [stdout] 135 |             Integral::Text { len, bytes } => parse_integer(&bytes[0..*len]).ok(),
[INFO] [stdout]     |                                                                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/num.rs:142:67
[INFO] [stdout]     |
[INFO] [stdout] 142 |             Integral::Text { len, bytes } => parse_integer(&bytes[0..*len]),
[INFO] [stdout]     |                                                                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/num.rs:148:13
[INFO] [stdout]     |
[INFO] [stdout] 148 |         if (-9007199254740992..=9007199254740992).contains(&val) {
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/num.rs:158:46
[INFO] [stdout]     |
[INFO] [stdout] 158 |             let value = parse_integer(&bytes[0..*len])?;
[INFO] [stdout]     |                                              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/num.rs:261:65
[INFO] [stdout]     |
[INFO] [stdout] 261 |             Floating::Text { len, bytes } => parse_float(&bytes[0..*len]).ok(),
[INFO] [stdout]     |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/num.rs:268:65
[INFO] [stdout]     |
[INFO] [stdout] 268 |             Floating::Text { len, bytes } => parse_float(&bytes[0..*len]),
[INFO] [stdout]     |                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/ops_test.rs:337:28
[INFO] [stdout]     |
[INFO] [stdout] 337 |     assert_eq!(value.range(1..), Json::new(arr[1..].to_vec()));
[INFO] [stdout]     |                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/ops_test.rs:337:48
[INFO] [stdout]     |
[INFO] [stdout] 337 |     assert_eq!(value.range(1..), Json::new(arr[1..].to_vec()));
[INFO] [stdout]     |                                                ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/ops_test.rs:338:28
[INFO] [stdout]     |
[INFO] [stdout] 338 |     assert_eq!(value.range(1..3), Json::new(arr[1..3].to_vec()));
[INFO] [stdout]     |                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/ops_test.rs:338:49
[INFO] [stdout]     |
[INFO] [stdout] 338 |     assert_eq!(value.range(1..3), Json::new(arr[1..3].to_vec()));
[INFO] [stdout]     |                                                 ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/ops_test.rs:341:28
[INFO] [stdout]     |
[INFO] [stdout] 341 |     assert_eq!(value.range(1..=3), Json::new(arr[1..=3].to_vec()));
[INFO] [stdout]     |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/ops_test.rs:341:50
[INFO] [stdout]     |
[INFO] [stdout] 341 |     assert_eq!(value.range(1..=3), Json::new(arr[1..=3].to_vec()));
[INFO] [stdout]     |                                                  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/ops_test.rs:344:28
[INFO] [stdout]     |
[INFO] [stdout] 344 |     assert_eq!(value.range(-5..), Json::new(arr[1..].to_vec()));
[INFO] [stdout]     |                            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/ops_test.rs:344:49
[INFO] [stdout]     |
[INFO] [stdout] 344 |     assert_eq!(value.range(-5..), Json::new(arr[1..].to_vec()));
[INFO] [stdout]     |                                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/ops_test.rs:345:28
[INFO] [stdout]     |
[INFO] [stdout] 345 |     assert_eq!(value.range(-5..-3), Json::new(arr[1..3].to_vec()));
[INFO] [stdout]     |                            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/ops_test.rs:345:51
[INFO] [stdout]     |
[INFO] [stdout] 345 |     assert_eq!(value.range(-5..-3), Json::new(arr[1..3].to_vec()));
[INFO] [stdout]     |                                                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/ops_test.rs:348:28
[INFO] [stdout]     |
[INFO] [stdout] 348 |     assert_eq!(value.range(-5..=-3), Json::new(arr[1..=3].to_vec()));
[INFO] [stdout]     |                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/ops_test.rs:348:52
[INFO] [stdout]     |
[INFO] [stdout] 348 |     assert_eq!(value.range(-5..=-3), Json::new(arr[1..=3].to_vec()));
[INFO] [stdout]     |                                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/parse.rs:17:19
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let bs = text[lex.off..].as_bytes();
[INFO] [stdout]    |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/parse.rs:38:22
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let text = &text[lex.off..];
[INFO] [stdout]    |                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/parse.rs:49:22
[INFO] [stdout]    |
[INFO] [stdout] 49 |     let text = &text[lex.off..];
[INFO] [stdout]    |                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/parse.rs:60:22
[INFO] [stdout]    |
[INFO] [stdout] 60 |     let text = &text[lex.off..];
[INFO] [stdout]    |                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]   --> src/parse.rs:70:22
[INFO] [stdout]    |
[INFO] [stdout] 70 |     let text = &text[lex.off..];
[INFO] [stdout]    |                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:107:20
[INFO] [stdout]     |
[INFO] [stdout] 107 |     let txt = &txt[lex.off..];
[INFO] [stdout]     |                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:122:26
[INFO] [stdout]     |
[INFO] [stdout] 122 |     let mut chars = text[lex.off..].char_indices();
[INFO] [stdout]     |                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/parse.rs:167:26
[INFO] [stdout]     |
[INFO] [stdout] 167 |                     if !(0xDC00..=0xDFFF).contains(&code2) {
[INFO] [stdout]     |                          ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:241:13
[INFO] [stdout]     |
[INFO] [stdout] 241 |     if text[lex.off..].as_bytes()[0] == b',' {
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:245:17
[INFO] [stdout]     |
[INFO] [stdout] 245 |         if text[lex.off..].as_bytes()[0] == b']' {
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:254:17
[INFO] [stdout]     |
[INFO] [stdout] 254 |         if text[lex.off..].as_bytes()[0] == b',' {
[INFO] [stdout]     |                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:269:13
[INFO] [stdout]     |
[INFO] [stdout] 269 |     if text[lex.off..].as_bytes()[0] == b'}' {
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:277:38
[INFO] [stdout]     |
[INFO] [stdout] 277 |         let key: String = match text[lex.off..].chars().next() {
[INFO] [stdout]     |                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:299:30
[INFO] [stdout]     |
[INFO] [stdout] 299 |         let mut chars = text[lex.off..].chars();
[INFO] [stdout]     |                              ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:313:25
[INFO] [stdout]     |
[INFO] [stdout] 313 |     for (i, ch) in text[lex.off..].char_indices() {
[INFO] [stdout]     |                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/parse.rs:321:10
[INFO] [stdout]     |
[INFO] [stdout] 321 |     text[off..off + n].to_string()
[INFO] [stdout]     |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:326:25
[INFO] [stdout]     |
[INFO] [stdout] 326 |     for (i, ch) in text[lex.off..].char_indices() {
[INFO] [stdout]     |                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:344:26
[INFO] [stdout]     |
[INFO] [stdout] 344 |     let progbytes = text[lex.off..].as_bytes();
[INFO] [stdout]     |                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/parse.rs:364:13
[INFO] [stdout]     |
[INFO] [stdout] 364 |     if text[lex.off..].is_empty() {
[INFO] [stdout]     |             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeBounds` trait bound in public function
[INFO] [stdout]    --> src/json.rs:371:12
[INFO] [stdout]     |
[INFO] [stdout] 371 |         R: RangeBounds<isize>,
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: requested on the command line with `-W range-bounds`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 31 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this enum variant takes 2 arguments but 1 argument was supplied
[INFO] [stdout]   --> examples/macro.rs:7:10
[INFO] [stdout]    |
[INFO] [stdout] 7  | #[derive(JsonSerialize, Default, Clone, Debug, PartialEq, Eq, PartialOrd, Ord)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^ an argument of type `std::string::String` is missing
[INFO] [stdout]    |
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/error.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     InvalidType(String, String),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    = note: this error originates in the derive macro `JsonSerialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this enum variant takes 2 arguments but 1 argument was supplied
[INFO] [stdout]   --> examples/macro.rs:31:10
[INFO] [stdout]    |
[INFO] [stdout] 31 | #[derive(JsonSerialize, Default, Clone, Debug, PartialEq, Eq, PartialOrd, Ord)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^ an argument of type `std::string::String` is missing
[INFO] [stdout]    |
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/error.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     InvalidType(String, String),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    = note: this error originates in the derive macro `JsonSerialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this enum variant takes 2 arguments but 1 argument was supplied
[INFO] [stdout]   --> examples/macro.rs:38:10
[INFO] [stdout]    |
[INFO] [stdout] 38 | #[derive(JsonSerialize, Default, Clone, Debug)]
[INFO] [stdout]    |          ^^^^^^^^^^^^^ an argument of type `std::string::String` is missing
[INFO] [stdout]    |
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/error.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     InvalidType(String, String),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    = note: this error originates in the derive macro `JsonSerialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this enum variant takes 2 arguments but 1 argument was supplied
[INFO] [stdout]   --> examples/mixed_integer.rs:5:24
[INFO] [stdout]    |
[INFO] [stdout] 5  | #[derive(Debug, Clone, JsonSerialize)]
[INFO] [stdout]    |                        ^^^^^^^^^^^^^ an argument of type `std::string::String` is missing
[INFO] [stdout]    |
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/error.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     InvalidType(String, String),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    = note: this error originates in the derive macro `JsonSerialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this enum variant takes 2 arguments but 1 argument was supplied
[INFO] [stdout]   --> examples/mixed_integer.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 | #[derive(Debug, Clone, JsonSerialize)]
[INFO] [stdout]    |                        ^^^^^^^^^^^^^ an argument of type `std::string::String` is missing
[INFO] [stdout]    |
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/error.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     InvalidType(String, String),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    = note: this error originates in the derive macro `JsonSerialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this enum variant takes 2 arguments but 1 argument was supplied
[INFO] [stdout]   --> examples/mixed_integer.rs:15:24
[INFO] [stdout]    |
[INFO] [stdout] 15 | #[derive(Debug, Clone, JsonSerialize)]
[INFO] [stdout]    |                        ^^^^^^^^^^^^^ an argument of type `std::string::String` is missing
[INFO] [stdout]    |
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/error.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     InvalidType(String, String),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    = note: this error originates in the derive macro `JsonSerialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 3 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `jsondata` (example "macro") due to 4 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0061]: this enum variant takes 2 arguments but 1 argument was supplied
[INFO] [stdout]   --> examples/mixed_integer.rs:20:24
[INFO] [stdout]    |
[INFO] [stdout] 20 | #[derive(Debug, Clone, JsonSerialize)]
[INFO] [stdout]    |                        ^^^^^^^^^^^^^ an argument of type `std::string::String` is missing
[INFO] [stdout]    |
[INFO] [stdout] note: tuple variant defined here
[INFO] [stdout]   --> /opt/rustwide/workdir/src/error.rs:86:5
[INFO] [stdout]    |
[INFO] [stdout] 86 |     InvalidType(String, String),
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    = note: this error originates in the derive macro `JsonSerialize` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `jsondata` (example "mixed_integer") due to 5 previous errors
[INFO] [stdout] warning: 42 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a1e39ef1db080650235c54ba313f1277c647c9be50eca6ac15bd24dc8080682f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1e39ef1db080650235c54ba313f1277c647c9be50eca6ac15bd24dc8080682f", kill_on_drop: false }`
[INFO] [stdout] a1e39ef1db080650235c54ba313f1277c647c9be50eca6ac15bd24dc8080682f
