[INFO] cloning repository https://github.com/WgZgYn/json [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WgZgYn/json" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWgZgYn%2Fjson", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWgZgYn%2Fjson'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fa3022864bfc2cec6eb3db9c1399566454181d29 [INFO] checking WgZgYn/json against try#b8ee37b59c6e1f39bae18b85e057975ab0d89308 for pr-139587-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWgZgYn%2Fjson" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/WgZgYn/json on toolchain b8ee37b59c6e1f39bae18b85e057975ab0d89308 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b8ee37b59c6e1f39bae18b85e057975ab0d89308" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/WgZgYn/json [INFO] finished tweaking git repo https://github.com/WgZgYn/json [INFO] tweaked toml for git repo https://github.com/WgZgYn/json written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/WgZgYn/json 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" "+b8ee37b59c6e1f39bae18b85e057975ab0d89308" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking WgZgYn/json against try#b8ee37b59c6e1f39bae18b85e057975ab0d89308 for pr-139587-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWgZgYn%2Fjson" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/WgZgYn/json on toolchain b8ee37b59c6e1f39bae18b85e057975ab0d89308 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b8ee37b59c6e1f39bae18b85e057975ab0d89308" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/WgZgYn/json [INFO] finished tweaking git repo https://github.com/WgZgYn/json [INFO] tweaked toml for git repo https://github.com/WgZgYn/json written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/WgZgYn/json 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" "+b8ee37b59c6e1f39bae18b85e057975ab0d89308" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+b8ee37b59c6e1f39bae18b85e057975ab0d89308" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9d2aa0ad8789a2a2fad497dce2e6c7c81396229af1250a9f673b934f1e1bff54 [INFO] running `Command { std: "docker" "start" "-a" "9d2aa0ad8789a2a2fad497dce2e6c7c81396229af1250a9f673b934f1e1bff54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9d2aa0ad8789a2a2fad497dce2e6c7c81396229af1250a9f673b934f1e1bff54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d2aa0ad8789a2a2fad497dce2e6c7c81396229af1250a9f673b934f1e1bff54", kill_on_drop: false }` [INFO] [stdout] 9d2aa0ad8789a2a2fad497dce2e6c7c81396229af1250a9f673b934f1e1bff54 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+b8ee37b59c6e1f39bae18b85e057975ab0d89308" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7ac666df4fc8fa7931e8aaa33e4150030834a0eff08d8d495b7191740cab0023 [INFO] running `Command { std: "docker" "start" "-a" "7ac666df4fc8fa7931e8aaa33e4150030834a0eff08d8d495b7191740cab0023", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking hashbrown v0.14.5 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking either v1.12.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking indexmap v2.5.0 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking json_builder v0.1.0 (/opt/rustwide/workdir/json_builder) [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> json_builder/src/main.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | JsonObject(JsonMap), [INFO] [stdout] | ---------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Value` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 7 - JsonObject(JsonMap), [INFO] [stdout] 7 + JsonObject(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> json_builder/src/main.rs:8:15 [INFO] [stdout] | [INFO] [stdout] 8 | JsonArray(Vec), [INFO] [stdout] | --------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Value` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 8 - JsonArray(Vec), [INFO] [stdout] 8 + JsonArray(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> json_builder/src/main.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | String(String), [INFO] [stdout] | ------ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Value` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 9 - String(String), [INFO] [stdout] 9 + String(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> json_builder/src/main.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | Boolean(bool), [INFO] [stdout] | ------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Value` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 10 - Boolean(bool), [INFO] [stdout] 10 + Boolean(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> json_builder/src/main.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | Number(f64), [INFO] [stdout] | ------ ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Value` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 11 - Number(f64), [INFO] [stdout] 11 + Number(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> json_builder/src/main.rs:7:16 [INFO] [stdout] | [INFO] [stdout] 7 | JsonObject(JsonMap), [INFO] [stdout] | ---------- ^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Value` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 7 - JsonObject(JsonMap), [INFO] [stdout] 7 + JsonObject(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> json_builder/src/main.rs:8:15 [INFO] [stdout] | [INFO] [stdout] 8 | JsonArray(Vec), [INFO] [stdout] | --------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Value` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 8 - JsonArray(Vec), [INFO] [stdout] 8 + JsonArray(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> json_builder/src/main.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | String(String), [INFO] [stdout] | ------ ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Value` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 9 - String(String), [INFO] [stdout] 9 + String(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> json_builder/src/main.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | Boolean(bool), [INFO] [stdout] | ------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Value` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 10 - Boolean(bool), [INFO] [stdout] 10 + Boolean(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> json_builder/src/main.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | Number(f64), [INFO] [stdout] | ------ ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `Value` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 11 - Number(f64), [INFO] [stdout] 11 + Number(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking json_parser v0.1.0 (/opt/rustwide/workdir/json_parser) [INFO] [stdout] warning: unused import: `token::fmt_print_tokens` [INFO] [stdout] --> json_parser/src/lib.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use token::fmt_print_tokens; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `token::fmt_print_tokens` [INFO] [stdout] --> json_parser/src/lib.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use token::fmt_print_tokens; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fmt_print_tokens` is never used [INFO] [stdout] --> json_parser/src/token.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn fmt_print_tokens(tokens: &[Token]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `JsonBuilder` is never used [INFO] [stdout] --> json_parser/src/trait.rs:40:7 [INFO] [stdout] | [INFO] [stdout] 40 | trait JsonBuilder { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `NULL` is never used [INFO] [stdout] --> json_parser/src/value.rs:54:20 [INFO] [stdout] | [INFO] [stdout] 54 | static mut NULL: Value = Value::Null; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `read_string1` is never used [INFO] [stdout] --> json_parser/src/tokenizer/char_tokenizer.rs:101:8 [INFO] [stdout] | [INFO] [stdout] 69 | impl<'a> CharTokenizer<'a> { [INFO] [stdout] | -------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 101 | fn read_string1(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `split` and `find` are never used [INFO] [stdout] --> json_parser/src/tokenizer/multi_tokenizer.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 12 | impl<'a> MultiTokenizer<'a> { [INFO] [stdout] | --------------------------- associated items in this implementation [INFO] [stdout] 13 | fn split(&self) -> (usize, usize, usize) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | fn find(bytes: &[u8], mut start: i32) -> usize { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `has_next` is never used [INFO] [stdout] --> json_parser/src/parser/token_owner.rs:42:19 [INFO] [stdout] | [INFO] [stdout] 41 | impl TokenOwner { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] 42 | pub(crate) fn has_next(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `has_next`, `build_pair`, `build_object`, `build_array`, and `build_value` are never used [INFO] [stdout] --> json_parser/src/parser/token_reader.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 33 | impl<'a> TokenReader<'a> { [INFO] [stdout] | ------------------------ methods in this implementation [INFO] [stdout] 34 | fn has_next(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | fn build_pair(&mut self) -> Result<(&String, Value), ReadError> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 68 | fn build_object(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 110 | fn build_array(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 163 | fn build_value(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TokenStream1` is never constructed [INFO] [stdout] --> json_parser/src/parser/token_stream_fork.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct TokenStream1 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `peek` and `next` are never used [INFO] [stdout] --> json_parser/src/parser/token_stream_fork.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 11 | impl TokenStream1 { [INFO] [stdout] | ---------------------------------------- methods in this implementation [INFO] [stdout] 12 | fn peek(&mut self) -> Result<&Token, ReadError> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | fn next(&mut self) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `has_next`, `build_pair`, `build_object`, `build_array`, and `build_value` are never used [INFO] [stdout] --> json_parser/src/parser/token_stream_fork.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 30 | impl TokenStream1 { [INFO] [stdout] | ---------------------------------------- methods in this implementation [INFO] [stdout] 31 | pub fn has_next(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | fn build_pair(&mut self) -> Result<(String, Value), ReadError> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | fn build_object(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 118 | fn build_array(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 171 | pub fn build_value(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `fmt_print_tokens` is never used [INFO] [stdout] --> json_parser/src/token.rs:36:8 [INFO] [stdout] | [INFO] [stdout] 36 | pub fn fmt_print_tokens(tokens: &[Token]) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `JsonBuilder` is never used [INFO] [stdout] --> json_parser/src/trait.rs:40:7 [INFO] [stdout] | [INFO] [stdout] 40 | trait JsonBuilder { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `NULL` is never used [INFO] [stdout] --> json_parser/src/value.rs:54:20 [INFO] [stdout] | [INFO] [stdout] 54 | static mut NULL: Value = Value::Null; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `read_string1` is never used [INFO] [stdout] --> json_parser/src/tokenizer/char_tokenizer.rs:101:8 [INFO] [stdout] | [INFO] [stdout] 69 | impl<'a> CharTokenizer<'a> { [INFO] [stdout] | -------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 101 | fn read_string1(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `split` and `find` are never used [INFO] [stdout] --> json_parser/src/tokenizer/multi_tokenizer.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 12 | impl<'a> MultiTokenizer<'a> { [INFO] [stdout] | --------------------------- associated items in this implementation [INFO] [stdout] 13 | fn split(&self) -> (usize, usize, usize) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 21 | fn find(bytes: &[u8], mut start: i32) -> usize { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `has_next` is never used [INFO] [stdout] --> json_parser/src/parser/token_owner.rs:42:19 [INFO] [stdout] | [INFO] [stdout] 41 | impl TokenOwner { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] 42 | pub(crate) fn has_next(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `has_next`, `build_pair`, `build_object`, `build_array`, and `build_value` are never used [INFO] [stdout] --> json_parser/src/parser/token_reader.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 33 | impl<'a> TokenReader<'a> { [INFO] [stdout] | ------------------------ methods in this implementation [INFO] [stdout] 34 | fn has_next(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | fn build_pair(&mut self) -> Result<(&String, Value), ReadError> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 68 | fn build_object(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 110 | fn build_array(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 163 | fn build_value(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `TokenStream1` is never constructed [INFO] [stdout] --> json_parser/src/parser/token_stream_fork.rs:6:12 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct TokenStream1 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `peek` and `next` are never used [INFO] [stdout] --> json_parser/src/parser/token_stream_fork.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 11 | impl TokenStream1 { [INFO] [stdout] | ---------------------------------------- methods in this implementation [INFO] [stdout] 12 | fn peek(&mut self) -> Result<&Token, ReadError> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | fn next(&mut self) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `has_next`, `build_pair`, `build_object`, `build_array`, and `build_value` are never used [INFO] [stdout] --> json_parser/src/parser/token_stream_fork.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 30 | impl TokenStream1 { [INFO] [stdout] | ---------------------------------------- methods in this implementation [INFO] [stdout] 31 | pub fn has_next(&mut self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 35 | fn build_pair(&mut self) -> Result<(String, Value), ReadError> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 72 | fn build_object(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 118 | fn build_array(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 171 | pub fn build_value(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.13s [INFO] running `Command { std: "docker" "inspect" "7ac666df4fc8fa7931e8aaa33e4150030834a0eff08d8d495b7191740cab0023", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ac666df4fc8fa7931e8aaa33e4150030834a0eff08d8d495b7191740cab0023", kill_on_drop: false }` [INFO] [stdout] 7ac666df4fc8fa7931e8aaa33e4150030834a0eff08d8d495b7191740cab0023