[INFO] cloning repository https://github.com/nmeylan/json-flat-parser [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nmeylan/json-flat-parser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnmeylan%2Fjson-flat-parser", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnmeylan%2Fjson-flat-parser'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4604c8e99ed2d11b345e55317d47ff83b1f1fc9e [INFO] building nmeylan/json-flat-parser against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnmeylan%2Fjson-flat-parser" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nmeylan/json-flat-parser on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nmeylan/json-flat-parser [INFO] finished tweaking git repo https://github.com/nmeylan/json-flat-parser [INFO] tweaked toml for git repo https://github.com/nmeylan/json-flat-parser written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/nmeylan/json-flat-parser 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7f348112f2f0704f7fbe2a2ae7dc7f4bb4b4c783ce1ca727e95153a57f8116a5 [INFO] running `Command { std: "docker" "start" "-a" "7f348112f2f0704f7fbe2a2ae7dc7f4bb4b4c783ce1ca727e95153a57f8116a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7f348112f2f0704f7fbe2a2ae7dc7f4bb4b4c783ce1ca727e95153a57f8116a5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f348112f2f0704f7fbe2a2ae7dc7f4bb4b4c783ce1ca727e95153a57f8116a5", kill_on_drop: false }` [INFO] [stdout] 7f348112f2f0704f7fbe2a2ae7dc7f4bb4b4c783ce1ca727e95153a57f8116a5 [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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3e73731f609800ac2652528299009839a8339be659dd31f300524de8b9280340 [INFO] running `Command { std: "docker" "start" "-a" "3e73731f609800ac2652528299009839a8339be659dd31f300524de8b9280340", kill_on_drop: false }` [INFO] [stderr] Compiling json-flat-parser v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/parser.rs:71:194 [INFO] [stdout] | [INFO] [stdout] 71 | ..., parse_option: &ParseOptions, position: &mut usize) -> Result<(usize), String> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 71 - fn process_object(&mut self, route: &mut PointerFragment, target: &mut Vec>, depth: u8, count: usize, parse_option: &ParseOptions, position: &mut usize) -> Result<(usize), String> { [INFO] [stdout] 71 + fn process_object(&mut self, route: &mut PointerFragment, target: &mut Vec>, depth: u8, count: usize, parse_option: &ParseOptions, position: &mut usize) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parsed` [INFO] [stdout] --> src/parser.rs:205:37 [INFO] [stdout] | [INFO] [stdout] 205 | ... let mut parsed = true; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parsed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:205:33 [INFO] [stdout] | [INFO] [stdout] 205 | ... let mut parsed = true; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `capacity` [INFO] [stdout] --> src/serializer.rs:273:15 [INFO] [stdout] | [INFO] [stdout] 273 | fn new_map(capacity: usize) -> Map> { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_capacity` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/serializer.rs:342:13 [INFO] [stdout] | [INFO] [stdout] 342 | _ => panic!("todo") [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/serializer.rs:342:13 [INFO] [stdout] | [INFO] [stdout] 309 | Value::Object(obj) => { [INFO] [stdout] | ------------------ matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 317 | Value::Array(arr) => { [INFO] [stdout] | ----------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 335 | Value::Number(num) => num.to_string(), [INFO] [stdout] | ------------------ matches some of the same values [INFO] [stdout] 336 | Value::Integer(num) => num.to_string(), [INFO] [stdout] | ------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 342 | _ => panic!("todo") [INFO] [stdout] | ^ ...and 5 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `elements_count` [INFO] [stdout] --> src/lib.rs:173:47 [INFO] [stdout] | [INFO] [stdout] 173 | ValueType::Object(parsed, elements_count) => { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elements_count` [INFO] [stdout] ... [INFO] [stdout] 343 | change_depth!(&'json str, change_depth, |r: ParseResult<&'json str>| r); [INFO] [stdout] | ----------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `change_depth` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `elements_count` [INFO] [stdout] --> src/lib.rs:173:47 [INFO] [stdout] | [INFO] [stdout] 173 | ValueType::Object(parsed, elements_count) => { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elements_count` [INFO] [stdout] ... [INFO] [stdout] 344 | change_depth!(String, change_depth_owned, |r: ParseResult<&str>| r.to_owned()); [INFO] [stdout] | ------------------------------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `change_depth` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.86s [INFO] running `Command { std: "docker" "inspect" "3e73731f609800ac2652528299009839a8339be659dd31f300524de8b9280340", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e73731f609800ac2652528299009839a8339be659dd31f300524de8b9280340", kill_on_drop: false }` [INFO] [stdout] 3e73731f609800ac2652528299009839a8339be659dd31f300524de8b9280340 [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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b917a95d57ed1e04acdcaeccb1f5adb558b7480b1c047fb1b964154ff6c3944 [INFO] running `Command { std: "docker" "start" "-a" "3b917a95d57ed1e04acdcaeccb1f5adb558b7480b1c047fb1b964154ff6c3944", kill_on_drop: false }` [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/parser.rs:71:194 [INFO] [stdout] | [INFO] [stdout] 71 | ..., parse_option: &ParseOptions, position: &mut usize) -> Result<(usize), String> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 71 - fn process_object(&mut self, route: &mut PointerFragment, target: &mut Vec>, depth: u8, count: usize, parse_option: &ParseOptions, position: &mut usize) -> Result<(usize), String> { [INFO] [stdout] 71 + fn process_object(&mut self, route: &mut PointerFragment, target: &mut Vec>, depth: u8, count: usize, parse_option: &ParseOptions, position: &mut usize) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parsed` [INFO] [stdout] --> src/parser.rs:205:37 [INFO] [stdout] | [INFO] [stdout] 205 | ... let mut parsed = true; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parsed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:205:33 [INFO] [stdout] | [INFO] [stdout] 205 | ... let mut parsed = true; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `capacity` [INFO] [stdout] --> src/serializer.rs:273:15 [INFO] [stdout] | [INFO] [stdout] 273 | fn new_map(capacity: usize) -> Map> { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_capacity` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/serializer.rs:342:13 [INFO] [stdout] | [INFO] [stdout] 342 | _ => panic!("todo") [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/serializer.rs:342:13 [INFO] [stdout] | [INFO] [stdout] 309 | Value::Object(obj) => { [INFO] [stdout] | ------------------ matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 317 | Value::Array(arr) => { [INFO] [stdout] | ----------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 335 | Value::Number(num) => num.to_string(), [INFO] [stdout] | ------------------ matches some of the same values [INFO] [stdout] 336 | Value::Integer(num) => num.to_string(), [INFO] [stdout] | ------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 342 | _ => panic!("todo") [INFO] [stdout] | ^ ...and 5 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `elements_count` [INFO] [stdout] --> src/lib.rs:173:47 [INFO] [stdout] | [INFO] [stdout] 173 | ValueType::Object(parsed, elements_count) => { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elements_count` [INFO] [stdout] ... [INFO] [stdout] 343 | change_depth!(&'json str, change_depth, |r: ParseResult<&'json str>| r); [INFO] [stdout] | ----------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `change_depth` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `elements_count` [INFO] [stdout] --> src/lib.rs:173:47 [INFO] [stdout] | [INFO] [stdout] 173 | ValueType::Object(parsed, elements_count) => { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elements_count` [INFO] [stdout] ... [INFO] [stdout] 344 | change_depth!(String, change_depth_owned, |r: ParseResult<&str>| r.to_owned()); [INFO] [stdout] | ------------------------------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `change_depth` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling json-flat-parser v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> examples/profiling.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | let start = Instant::now(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/parser.rs:71:194 [INFO] [stdout] | [INFO] [stdout] 71 | ..., parse_option: &ParseOptions, position: &mut usize) -> Result<(usize), String> { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 71 - fn process_object(&mut self, route: &mut PointerFragment, target: &mut Vec>, depth: u8, count: usize, parse_option: &ParseOptions, position: &mut usize) -> Result<(usize), String> { [INFO] [stdout] 71 + fn process_object(&mut self, route: &mut PointerFragment, target: &mut Vec>, depth: u8, count: usize, parse_option: &ParseOptions, position: &mut usize) -> Result { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> examples/profiling.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | let mut result = JSONParser::parse(content.as_mut_str(), options.clone()).unwrap(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parsed` [INFO] [stdout] --> src/parser.rs:205:37 [INFO] [stdout] | [INFO] [stdout] 205 | ... let mut parsed = true; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parsed` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:205:33 [INFO] [stdout] | [INFO] [stdout] 205 | ... let mut parsed = true; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `vec` [INFO] [stdout] --> src/parser.rs:953:13 [INFO] [stdout] | [INFO] [stdout] 953 | let vec = &res.json; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:952:13 [INFO] [stdout] | [INFO] [stdout] 952 | let mut res = JSONParser::parse(json, ParseOptions::default().parse_array(false)).unwrap(); [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:959:13 [INFO] [stdout] | [INFO] [stdout] 959 | let mut json = fs::read_to_string(path).unwrap(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:960:13 [INFO] [stdout] | [INFO] [stdout] 960 | ... let mut res = JSONParser::parse(json.as_str(), ParseOptions::default().start_parse_at("/panels".to_string()).parse_array(false)).un... [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:970:13 [INFO] [stdout] | [INFO] [stdout] 970 | let mut json = fs::read_to_string(path).unwrap(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/parser.rs:971:13 [INFO] [stdout] | [INFO] [stdout] 971 | ... let mut res = JSONParser::parse(json.as_str(), ParseOptions::default().start_parse_at("/info".to_string()).parse_array(false)).unwr... [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `capacity` [INFO] [stdout] --> src/serializer.rs:273:15 [INFO] [stdout] | [INFO] [stdout] 273 | fn new_map(capacity: usize) -> Map> { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_capacity` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/serializer.rs:342:13 [INFO] [stdout] | [INFO] [stdout] 342 | _ => panic!("todo") [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/serializer.rs:342:13 [INFO] [stdout] | [INFO] [stdout] 309 | Value::Object(obj) => { [INFO] [stdout] | ------------------ matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 317 | Value::Array(arr) => { [INFO] [stdout] | ----------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 335 | Value::Number(num) => num.to_string(), [INFO] [stdout] | ------------------ matches some of the same values [INFO] [stdout] 336 | Value::Integer(num) => num.to_string(), [INFO] [stdout] | ------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 342 | _ => panic!("todo") [INFO] [stdout] | ^ ...and 5 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `elements_count` [INFO] [stdout] --> src/lib.rs:173:47 [INFO] [stdout] | [INFO] [stdout] 173 | ValueType::Object(parsed, elements_count) => { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elements_count` [INFO] [stdout] ... [INFO] [stdout] 343 | change_depth!(&'json str, change_depth, |r: ParseResult<&'json str>| r); [INFO] [stdout] | ----------------------------------------------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `change_depth` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `elements_count` [INFO] [stdout] --> src/lib.rs:173:47 [INFO] [stdout] | [INFO] [stdout] 173 | ValueType::Object(parsed, elements_count) => { [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elements_count` [INFO] [stdout] ... [INFO] [stdout] 344 | change_depth!(String, change_depth_owned, |r: ParseResult<&str>| r.to_owned()); [INFO] [stdout] | ------------------------------------------------------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `change_depth` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.79s [INFO] running `Command { std: "docker" "inspect" "3b917a95d57ed1e04acdcaeccb1f5adb558b7480b1c047fb1b964154ff6c3944", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b917a95d57ed1e04acdcaeccb1f5adb558b7480b1c047fb1b964154ff6c3944", kill_on_drop: false }` [INFO] [stdout] 3b917a95d57ed1e04acdcaeccb1f5adb558b7480b1c047fb1b964154ff6c3944