[INFO] fetching crate pineapplepizza 0.1.2... [INFO] testing pineapplepizza-0.1.2 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8 [INFO] extracting crate pineapplepizza 0.1.2 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate pineapplepizza 0.1.2 [INFO] finished tweaking crates.io crate pineapplepizza 0.1.2 [INFO] tweaked toml for crates.io crate pineapplepizza 0.1.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate pineapplepizza 0.1.2 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 14 packages to latest compatible versions [INFO] [stderr] Adding nom v4.2.3 (available: v8.0.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f3c1d38127e0bcbb87443fa835ce4117a49506057fb9a5b92afd66ad74c012b7 [INFO] running `Command { std: "docker" "start" "-a" "f3c1d38127e0bcbb87443fa835ce4117a49506057fb9a5b92afd66ad74c012b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f3c1d38127e0bcbb87443fa835ce4117a49506057fb9a5b92afd66ad74c012b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3c1d38127e0bcbb87443fa835ce4117a49506057fb9a5b92afd66ad74c012b7", kill_on_drop: false }` [INFO] [stdout] f3c1d38127e0bcbb87443fa835ce4117a49506057fb9a5b92afd66ad74c012b7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 18fce111ff8b6420eb31598fdd29f40b14e40bb4089b5d1398f2dcd8d0c8eaae [INFO] running `Command { std: "docker" "start" "-a" "18fce111ff8b6420eb31598fdd29f40b14e40bb4089b5d1398f2dcd8d0c8eaae", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling pineapplepizza v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::option` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::option; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::ErrorKind::Custom` [INFO] [stdout] --> src/main.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use nom::ErrorKind::Custom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SerializeMap` and `SerializeSeq` [INFO] [stdout] --> src/main.rs:21:41 [INFO] [stdout] | [INFO] [stdout] 21 | use serde::ser::{Serialize, Serializer, SerializeSeq, SerializeMap}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main.rs:114:15 [INFO] [stdout] | [INFO] [stdout] 114 | let sep = (if sepb {"- "} else {"* "}); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 114 - let sep = (if sepb {"- "} else {"* "}); [INFO] [stdout] 114 + let sep = if sepb {"- "} else {"* "}; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around method argument [INFO] [stdout] --> src/main.rs:181:28 [INFO] [stdout] | [INFO] [stdout] 181 | input.split_at_position1({|item| { let ch = item.as_char(); (((ch == '\n') || (ch == '\\')) || (ch == '/'))} }, ErrorKind::Custom... [INFO] [stdout] | ^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 181 - input.split_at_position1({|item| { let ch = item.as_char(); (((ch == '\n') || (ch == '\\')) || (ch == '/'))} }, ErrorKind::Custom(2)) [INFO] [stdout] 181 + input.split_at_position1(|item| { let ch = item.as_char(); (((ch == '\n') || (ch == '\\')) || (ch == '/'))}, ErrorKind::Custom(2)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/main.rs:181:63 [INFO] [stdout] | [INFO] [stdout] 181 | input.split_at_position1({|item| { let ch = item.as_char(); (((ch == '\n') || (ch == '\\')) || (ch == '/'))} }, ErrorKind::Custom... [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 181 - input.split_at_position1({|item| { let ch = item.as_char(); (((ch == '\n') || (ch == '\\')) || (ch == '/'))} }, ErrorKind::Custom(2)) [INFO] [stdout] 181 + input.split_at_position1({|item| { let ch = item.as_char(); ((ch == '\n') || (ch == '\\')) || (ch == '/')} }, ErrorKind::Custom(2)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:185:5 [INFO] [stdout] | [INFO] [stdout] 185 | if(level == 0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 185 - if(level == 0) { [INFO] [stdout] 185 + if level == 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:231:6 [INFO] [stdout] | [INFO] [stdout] 231 | if (args.len() < 3) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 231 - if (args.len() < 3) { [INFO] [stdout] 231 + if args.len() < 3 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main.rs:238:19 [INFO] [stdout] | [INFO] [stdout] 238 | let print_out = (args.len() == 3); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 238 - let print_out = (args.len() == 3); [INFO] [stdout] 238 + let print_out = args.len() == 3; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:244:52 [INFO] [stdout] | [INFO] [stdout] 244 | ... why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:251:54 [INFO] [stdout] | [INFO] [stdout] 251 | ... why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> src/main.rs:188:362 [INFO] [stdout] | [INFO] [stdout] 188 | ...>().len()), |(txt, len)| txt)); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement [INFO] [stdout] --> src/main.rs:99:14 [INFO] [stdout] | [INFO] [stdout] 99 | for txt in node.text.clone() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(for_loops_over_fallibles)]` on by default [INFO] [stdout] help: to check pattern in a loop use `while let` [INFO] [stdout] | [INFO] [stdout] 99 - for txt in node.text.clone() { [INFO] [stdout] 99 + while let Some(txt) = node.text.clone() { [INFO] [stdout] | [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 99 - for txt in node.text.clone() { [INFO] [stdout] 99 + if let Some(txt) = node.text.clone() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:150:11 [INFO] [stdout] | [INFO] [stdout] 150 | named!(ul<&str, Vec>, [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 150 | named!(ul<&str, Vec>>, [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:156:11 [INFO] [stdout] | [INFO] [stdout] 156 | named!(ol<&str, Vec>, [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 156 | named!(ol<&str, Vec>>, [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/main.rs:184:65 [INFO] [stdout] | [INFO] [stdout] 184 | fn h_wrapper<'a>(input: &'a str, level: u8) -> IResult<&'a str, StructuredCollection> { [INFO] [stdout] | -- -- ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | the lifetime is named here the same lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 184 | fn h_wrapper<'a>(input: &'a str, level: u8) -> IResult<&'a str, StructuredCollection<'a>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:225:17 [INFO] [stdout] | [INFO] [stdout] 225 | named!(document<&str, StructuredCollection>, [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 225 | named!(document<&str, StructuredCollection<'_>>, [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:257:27 [INFO] [stdout] | [INFO] [stdout] 257 | bad => panic!(format!("{:?}", bad)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 257 - bad => panic!(format!("{:?}", bad)) [INFO] [stdout] 257 + bad => panic!("{:?}", bad) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.47s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "18fce111ff8b6420eb31598fdd29f40b14e40bb4089b5d1398f2dcd8d0c8eaae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18fce111ff8b6420eb31598fdd29f40b14e40bb4089b5d1398f2dcd8d0c8eaae", kill_on_drop: false }` [INFO] [stdout] 18fce111ff8b6420eb31598fdd29f40b14e40bb4089b5d1398f2dcd8d0c8eaae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e89f3986fc777c46ceaf726b9de6449d555193d9bd971bd44e3bc0885709c1f4 [INFO] running `Command { std: "docker" "start" "-a" "e89f3986fc777c46ceaf726b9de6449d555193d9bd971bd44e3bc0885709c1f4", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Compiling pineapplepizza v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::option` [INFO] [stdout] --> src/main.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | use std::option; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nom::ErrorKind::Custom` [INFO] [stdout] --> src/main.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use nom::ErrorKind::Custom; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SerializeMap` and `SerializeSeq` [INFO] [stdout] --> src/main.rs:21:41 [INFO] [stdout] | [INFO] [stdout] 21 | use serde::ser::{Serialize, Serializer, SerializeSeq, SerializeMap}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main.rs:114:15 [INFO] [stdout] | [INFO] [stdout] 114 | let sep = (if sepb {"- "} else {"* "}); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 114 - let sep = (if sepb {"- "} else {"* "}); [INFO] [stdout] 114 + let sep = if sepb {"- "} else {"* "}; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary braces around method argument [INFO] [stdout] --> src/main.rs:181:28 [INFO] [stdout] | [INFO] [stdout] 181 | input.split_at_position1({|item| { let ch = item.as_char(); (((ch == '\n') || (ch == '\\')) || (ch == '/'))} }, ErrorKind::Custom... [INFO] [stdout] | ^ ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_braces)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these braces [INFO] [stdout] | [INFO] [stdout] 181 - input.split_at_position1({|item| { let ch = item.as_char(); (((ch == '\n') || (ch == '\\')) || (ch == '/'))} }, ErrorKind::Custom(2)) [INFO] [stdout] 181 + input.split_at_position1(|item| { let ch = item.as_char(); (((ch == '\n') || (ch == '\\')) || (ch == '/'))}, ErrorKind::Custom(2)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around block return value [INFO] [stdout] --> src/main.rs:181:63 [INFO] [stdout] | [INFO] [stdout] 181 | input.split_at_position1({|item| { let ch = item.as_char(); (((ch == '\n') || (ch == '\\')) || (ch == '/'))} }, ErrorKind::Custom... [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 181 - input.split_at_position1({|item| { let ch = item.as_char(); (((ch == '\n') || (ch == '\\')) || (ch == '/'))} }, ErrorKind::Custom(2)) [INFO] [stdout] 181 + input.split_at_position1({|item| { let ch = item.as_char(); ((ch == '\n') || (ch == '\\')) || (ch == '/')} }, ErrorKind::Custom(2)) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:185:5 [INFO] [stdout] | [INFO] [stdout] 185 | if(level == 0) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 185 - if(level == 0) { [INFO] [stdout] 185 + if level == 0 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/main.rs:231:6 [INFO] [stdout] | [INFO] [stdout] 231 | if (args.len() < 3) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 231 - if (args.len() < 3) { [INFO] [stdout] 231 + if args.len() < 3 { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/main.rs:238:19 [INFO] [stdout] | [INFO] [stdout] 238 | let print_out = (args.len() == 3); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 238 - let print_out = (args.len() == 3); [INFO] [stdout] 238 + let print_out = args.len() == 3; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:244:52 [INFO] [stdout] | [INFO] [stdout] 244 | ... why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:251:54 [INFO] [stdout] | [INFO] [stdout] 251 | ... why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:304:54 [INFO] [stdout] | [INFO] [stdout] 304 | ... why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:312:54 [INFO] [stdout] | [INFO] [stdout] 312 | ... why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:318:34 [INFO] [stdout] | [INFO] [stdout] 318 | Err(why) => panic!("{}", why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:346:54 [INFO] [stdout] | [INFO] [stdout] 346 | ... why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/main.rs:352:56 [INFO] [stdout] | [INFO] [stdout] 352 | ... why.description()), [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> src/main.rs:188:362 [INFO] [stdout] | [INFO] [stdout] 188 | ...>().len()), |(txt, len)| txt)); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:343:9 [INFO] [stdout] | [INFO] [stdout] 343 | let mut s = String::new(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> src/main.rs:343:9 [INFO] [stdout] | [INFO] [stdout] 343 | let mut s = String::new(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement [INFO] [stdout] --> src/main.rs:99:14 [INFO] [stdout] | [INFO] [stdout] 99 | for txt in node.text.clone() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(for_loops_over_fallibles)]` on by default [INFO] [stdout] help: to check pattern in a loop use `while let` [INFO] [stdout] | [INFO] [stdout] 99 - for txt in node.text.clone() { [INFO] [stdout] 99 + while let Some(txt) = node.text.clone() { [INFO] [stdout] | [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 99 - for txt in node.text.clone() { [INFO] [stdout] 99 + if let Some(txt) = node.text.clone() { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:150:11 [INFO] [stdout] | [INFO] [stdout] 150 | named!(ul<&str, Vec>, [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 150 | named!(ul<&str, Vec>>, [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:156:11 [INFO] [stdout] | [INFO] [stdout] 156 | named!(ol<&str, Vec>, [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 156 | named!(ol<&str, Vec>>, [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stdout] --> src/main.rs:184:65 [INFO] [stdout] | [INFO] [stdout] 184 | fn h_wrapper<'a>(input: &'a str, level: u8) -> IResult<&'a str, StructuredCollection> { [INFO] [stdout] | -- -- ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | the lifetime is named here the same lifetime is named here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: consistently use `'a` [INFO] [stdout] | [INFO] [stdout] 184 | fn h_wrapper<'a>(input: &'a str, level: u8) -> IResult<&'a str, StructuredCollection<'a>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/main.rs:225:17 [INFO] [stdout] | [INFO] [stdout] 225 | named!(document<&str, StructuredCollection>, [INFO] [stdout] | ^^^^ ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | the same lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 225 | named!(document<&str, StructuredCollection<'_>>, [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:257:27 [INFO] [stdout] | [INFO] [stdout] 257 | bad => panic!(format!("{:?}", bad)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 257 - bad => panic!(format!("{:?}", bad)) [INFO] [stdout] 257 + bad => panic!("{:?}", bad) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:358:29 [INFO] [stdout] | [INFO] [stdout] 358 | bad => panic!(format!("failed parsing {}: {:?}", path.display(), bad)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stdout] help: remove the `format!(..)` macro call [INFO] [stdout] | [INFO] [stdout] 358 - bad => panic!(format!("failed parsing {}: {:?}", path.display(), bad)) [INFO] [stdout] 358 + bad => panic!("failed parsing {}: {:?}", path.display(), bad) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.03s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] running `Command { std: "docker" "inspect" "e89f3986fc777c46ceaf726b9de6449d555193d9bd971bd44e3bc0885709c1f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e89f3986fc777c46ceaf726b9de6449d555193d9bd971bd44e3bc0885709c1f4", kill_on_drop: false }` [INFO] [stdout] e89f3986fc777c46ceaf726b9de6449d555193d9bd971bd44e3bc0885709c1f4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 223d17a87d5f1ef5e81ef7e3a1a5112bda188c4331045dfd48b3adcf527e11a3 [INFO] running `Command { std: "docker" "start" "-a" "223d17a87d5f1ef5e81ef7e3a1a5112bda188c4331045dfd48b3adcf527e11a3", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: unused import: `std::option` [INFO] [stderr] --> src/main.rs:12:5 [INFO] [stderr] | [INFO] [stderr] 12 | use std::option; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `nom::ErrorKind::Custom` [INFO] [stderr] --> src/main.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | use nom::ErrorKind::Custom; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `SerializeMap` and `SerializeSeq` [INFO] [stderr] --> src/main.rs:21:41 [INFO] [stderr] | [INFO] [stderr] 21 | use serde::ser::{Serialize, Serializer, SerializeSeq, SerializeMap}; [INFO] [stderr] | ^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/main.rs:114:15 [INFO] [stderr] | [INFO] [stderr] 114 | let sep = (if sepb {"- "} else {"* "}); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 114 - let sep = (if sepb {"- "} else {"* "}); [INFO] [stderr] 114 + let sep = if sepb {"- "} else {"* "}; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary braces around method argument [INFO] [stderr] --> src/main.rs:181:28 [INFO] [stderr] | [INFO] [stderr] 181 | input.split_at_position1({|item| { let ch = item.as_char(); (((ch == '\n') || (ch == '\\')) || (ch == '/'))} }, ErrorKind::Custom... [INFO] [stderr] | ^ ^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_braces)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these braces [INFO] [stderr] | [INFO] [stderr] 181 - input.split_at_position1({|item| { let ch = item.as_char(); (((ch == '\n') || (ch == '\\')) || (ch == '/'))} }, ErrorKind::Custom(2)) [INFO] [stderr] 181 + input.split_at_position1(|item| { let ch = item.as_char(); (((ch == '\n') || (ch == '\\')) || (ch == '/'))}, ErrorKind::Custom(2)) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around block return value [INFO] [stderr] --> src/main.rs:181:63 [INFO] [stderr] | [INFO] [stderr] 181 | input.split_at_position1({|item| { let ch = item.as_char(); (((ch == '\n') || (ch == '\\')) || (ch == '/'))} }, ErrorKind::Custom... [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 181 - input.split_at_position1({|item| { let ch = item.as_char(); (((ch == '\n') || (ch == '\\')) || (ch == '/'))} }, ErrorKind::Custom(2)) [INFO] [stderr] 181 + input.split_at_position1({|item| { let ch = item.as_char(); ((ch == '\n') || (ch == '\\')) || (ch == '/')} }, ErrorKind::Custom(2)) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/main.rs:185:5 [INFO] [stderr] | [INFO] [stderr] 185 | if(level == 0) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 185 - if(level == 0) { [INFO] [stderr] 185 + if level == 0 { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around `if` condition [INFO] [stderr] --> src/main.rs:231:6 [INFO] [stderr] | [INFO] [stderr] 231 | if (args.len() < 3) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 231 - if (args.len() < 3) { [INFO] [stderr] 231 + if args.len() < 3 { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around assigned value [INFO] [stderr] --> src/main.rs:238:19 [INFO] [stderr] | [INFO] [stderr] 238 | let print_out = (args.len() == 3); [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 238 - let print_out = (args.len() == 3); [INFO] [stderr] 238 + let print_out = args.len() == 3; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/main.rs:244:52 [INFO] [stderr] | [INFO] [stderr] 244 | ... why.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/main.rs:251:54 [INFO] [stderr] | [INFO] [stderr] 251 | ... why.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/main.rs:304:54 [INFO] [stderr] | [INFO] [stderr] 304 | ... why.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/main.rs:312:54 [INFO] [stderr] | [INFO] [stderr] 312 | ... why.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/main.rs:318:34 [INFO] [stderr] | [INFO] [stderr] 318 | Err(why) => panic!("{}", why.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/main.rs:346:54 [INFO] [stderr] | [INFO] [stderr] 346 | ... why.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated method `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/main.rs:352:56 [INFO] [stderr] | [INFO] [stderr] 352 | ... why.description()), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `len` [INFO] [stderr] --> src/main.rs:188:362 [INFO] [stderr] | [INFO] [stderr] 188 | ...>().len()), |(txt, len)| txt)); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:343:9 [INFO] [stderr] | [INFO] [stderr] 343 | let mut s = String::new(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `s` [INFO] [stderr] --> src/main.rs:343:9 [INFO] [stderr] | [INFO] [stderr] 343 | let mut s = String::new(); [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stderr] [INFO] [stderr] warning: for loop over an `Option`. This is more readably written as an `if let` statement [INFO] [stderr] --> src/main.rs:99:14 [INFO] [stderr] | [INFO] [stderr] 99 | for txt in node.text.clone() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(for_loops_over_fallibles)]` on by default [INFO] [stderr] help: to check pattern in a loop use `while let` [INFO] [stderr] | [INFO] [stderr] 99 - for txt in node.text.clone() { [INFO] [stderr] 99 + while let Some(txt) = node.text.clone() { [INFO] [stderr] | [INFO] [stderr] help: consider using `if let` to clear intent [INFO] [stderr] | [INFO] [stderr] 99 - for txt in node.text.clone() { [INFO] [stderr] 99 + if let Some(txt) = node.text.clone() { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/main.rs:150:11 [INFO] [stderr] | [INFO] [stderr] 150 | named!(ul<&str, Vec>, [INFO] [stderr] | ^^^^ ^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | the same lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 150 | named!(ul<&str, Vec>>, [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/main.rs:156:11 [INFO] [stderr] | [INFO] [stderr] 156 | named!(ol<&str, Vec>, [INFO] [stderr] | ^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | the same lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 156 | named!(ol<&str, Vec>>, [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing [INFO] [stderr] --> src/main.rs:184:65 [INFO] [stderr] | [INFO] [stderr] 184 | fn h_wrapper<'a>(input: &'a str, level: u8) -> IResult<&'a str, StructuredCollection> { [INFO] [stderr] | -- -- ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | | [INFO] [stderr] | the lifetime is named here the same lifetime is named here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: consistently use `'a` [INFO] [stderr] | [INFO] [stderr] 184 | fn h_wrapper<'a>(input: &'a str, level: u8) -> IResult<&'a str, StructuredCollection<'a>> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/main.rs:225:17 [INFO] [stderr] | [INFO] [stderr] 225 | named!(document<&str, StructuredCollection>, [INFO] [stderr] | ^^^^ ^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | the same lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 225 | named!(document<&str, StructuredCollection<'_>>, [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/main.rs:257:27 [INFO] [stderr] | [INFO] [stderr] 257 | bad => panic!(format!("{:?}", bad)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 257 - bad => panic!(format!("{:?}", bad)) [INFO] [stderr] 257 + bad => panic!("{:?}", bad) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/main.rs:358:29 [INFO] [stderr] | [INFO] [stderr] 358 | bad => panic!(format!("failed parsing {}: {:?}", path.display(), bad)) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: the `panic!()` macro supports formatting, so there's no need for the `format!()` macro here [INFO] [stderr] help: remove the `format!(..)` macro call [INFO] [stderr] | [INFO] [stderr] 358 - bad => panic!(format!("failed parsing {}: {:?}", path.display(), bad)) [INFO] [stderr] 358 + bad => panic!("failed parsing {}: {:?}", path.display(), bad) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `pineapplepizza` (bin "pineapplepizza" test) generated 26 warnings (run `cargo fix --bin "pineapplepizza" -p pineapplepizza --tests` to apply 18 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3` [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/pineapplepizza-5b99be03a0214467) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test parse_text_comments ... ok [INFO] [stdout] test parse_list_items ... ok [INFO] [stdout] test parse_file_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "223d17a87d5f1ef5e81ef7e3a1a5112bda188c4331045dfd48b3adcf527e11a3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "223d17a87d5f1ef5e81ef7e3a1a5112bda188c4331045dfd48b3adcf527e11a3", kill_on_drop: false }` [INFO] [stdout] 223d17a87d5f1ef5e81ef7e3a1a5112bda188c4331045dfd48b3adcf527e11a3