[INFO] fetching crate kfl 0.5.0... [INFO] testing kfl-0.5.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7 [INFO] extracting crate kfl 0.5.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate kfl 0.5.0 [INFO] finished tweaking crates.io crate kfl 0.5.0 [INFO] tweaked toml for crates.io crate kfl 0.5.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate kfl 0.5.0 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] crate crates.io crate kfl 0.5.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 63880486c8858304650d9e5167670837f95164d9c8c55812eed7c1bb4bf75c85 [INFO] running `Command { std: "docker" "start" "-a" "63880486c8858304650d9e5167670837f95164d9c8c55812eed7c1bb4bf75c85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "63880486c8858304650d9e5167670837f95164d9c8c55812eed7c1bb4bf75c85", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63880486c8858304650d9e5167670837f95164d9c8c55812eed7c1bb4bf75c85", kill_on_drop: false }` [INFO] [stdout] 63880486c8858304650d9e5167670837f95164d9c8c55812eed7c1bb4bf75c85 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 6c094f0cbd0dca88aa975ad391cbe6c7a1cdce8c4f769adea4a655c700018e19 [INFO] running `Command { std: "docker" "start" "-a" "6c094f0cbd0dca88aa975ad391cbe6c7a1cdce8c4f769adea4a655c700018e19", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling chumsky v1.0.0-alpha.7 [INFO] [stderr] Compiling psm v0.1.24 [INFO] [stderr] Compiling stacker v0.1.17 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling hashbrown v0.14.5 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling miette-derive v7.4.0 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling kfl-derive v0.5.0 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling miette v7.4.0 [INFO] [stderr] Compiling kfl v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: value assigned to `source_code` is never read [INFO] [stdout] --> src/errors.rs:28:16 [INFO] [stdout] | [INFO] [stdout] 28 | pub(crate) source_code: NamedSource, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `errors` is never read [INFO] [stdout] --> src/errors.rs:30:16 [INFO] [stdout] | [INFO] [stdout] 30 | pub(crate) errors: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `found` is never read [INFO] [stdout] --> src/errors.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | found: Option>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `expected` is never read [INFO] [stdout] --> src/errors.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | expected: ExpectedType, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rust_type` is never read [INFO] [stdout] --> src/errors.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | rust_type: &'static str, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `expected` is never read [INFO] [stdout] --> src/errors.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | expected: &'static str, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `message` is never read [INFO] [stdout] --> src/errors.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 83 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `message` is never read [INFO] [stdout] --> src/errors.rs:110:9 [INFO] [stdout] | [INFO] [stdout] 110 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `source` is never read [INFO] [stdout] --> src/errors.rs:126:9 [INFO] [stdout] | [INFO] [stdout] 126 | source: Box, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `message` is never read [INFO] [stdout] --> src/errors.rs:139:9 [INFO] [stdout] | [INFO] [stdout] 139 | message: Cow<'static, str>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `expected` is never read [INFO] [stdout] --> src/errors.rs:192:9 [INFO] [stdout] | [INFO] [stdout] 192 | expected: BTreeSet, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `found` is never read [INFO] [stdout] --> src/errors.rs:193:9 [INFO] [stdout] | [INFO] [stdout] 193 | found: TokenFormat, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `label` is never read [INFO] [stdout] --> src/errors.rs:198:9 [INFO] [stdout] | [INFO] [stdout] 198 | label: &'static str, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `opened` is never read [INFO] [stdout] --> src/errors.rs:201:9 [INFO] [stdout] | [INFO] [stdout] 201 | opened: TokenFormat, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `found` is never read [INFO] [stdout] --> src/errors.rs:205:9 [INFO] [stdout] | [INFO] [stdout] 205 | found: TokenFormat, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `message` is never read [INFO] [stdout] --> src/errors.rs:213:9 [INFO] [stdout] | [INFO] [stdout] 213 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `message` is never read [INFO] [stdout] --> src/errors.rs:231:9 [INFO] [stdout] | [INFO] [stdout] 231 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for the crate [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / #![no_std] [INFO] [stdout] 2 | | #![warn(missing_docs)] [INFO] [stdout] 3 | | #![warn(missing_debug_implementations)] [INFO] [stdout] 4 | | extern crate alloc; [INFO] [stdout] ... | [INFO] [stdout] 27 | | pub use wrappers::{decode, decode_children, decode_with_context, parse}; [INFO] [stdout] 28 | | pub use wrappers::{encode, encode_children, print}; [INFO] [stdout] | |___________________________________________________^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | #![warn(missing_docs)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.65s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: chumsky v1.0.0-alpha.7 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "6c094f0cbd0dca88aa975ad391cbe6c7a1cdce8c4f769adea4a655c700018e19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c094f0cbd0dca88aa975ad391cbe6c7a1cdce8c4f769adea4a655c700018e19", kill_on_drop: false }` [INFO] [stdout] 6c094f0cbd0dca88aa975ad391cbe6c7a1cdce8c4f769adea4a655c700018e19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 33a2c37c8f881abf4bd767167599bf5df55fcf5491fafadcfe24a150ed84576e [INFO] running `Command { std: "docker" "start" "-a" "33a2c37c8f881abf4bd767167599bf5df55fcf5491fafadcfe24a150ed84576e", kill_on_drop: false }` [INFO] [stderr] Compiling rustix v0.38.43 [INFO] [stderr] Compiling miniz_oxide v0.8.3 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Compiling bitflags v2.8.0 [INFO] [stderr] Compiling owo-colors v4.1.0 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling linux-raw-sys v0.4.15 [INFO] [stderr] Compiling rustc-demangle v0.1.24 [INFO] [stderr] Compiling unicode-linebreak v0.1.5 [INFO] [stderr] Compiling serde_json v1.0.136 [INFO] [stderr] Compiling is_ci v1.2.0 [INFO] [stderr] Compiling supports-hyperlinks v3.1.0 [INFO] [stderr] Compiling supports-unicode v3.0.0 [INFO] [stderr] Compiling supports-color v3.0.2 [INFO] [stderr] Compiling textwrap v0.16.1 [INFO] [stderr] Compiling terminal_size v0.4.1 [INFO] [stderr] Compiling assert-json-diff v2.0.2 [INFO] [stderr] Compiling backtrace v0.3.74 [INFO] [stderr] Compiling backtrace-ext v0.2.1 [INFO] [stderr] Compiling miette v7.4.0 [INFO] [stderr] Compiling kfl v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused macro definition: `err_eq` [INFO] [stdout] --> src/grammar.rs:516:18 [INFO] [stdout] | [INFO] [stdout] 516 | macro_rules! err_eq { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `source_code` is never read [INFO] [stdout] --> src/errors.rs:28:16 [INFO] [stdout] | [INFO] [stdout] 28 | pub(crate) source_code: NamedSource, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `errors` is never read [INFO] [stdout] --> src/errors.rs:30:16 [INFO] [stdout] | [INFO] [stdout] 30 | pub(crate) errors: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `found` is never read [INFO] [stdout] --> src/errors.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | found: Option>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `expected` is never read [INFO] [stdout] --> src/errors.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | expected: ExpectedType, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rust_type` is never read [INFO] [stdout] --> src/errors.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | rust_type: &'static str, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `expected` is never read [INFO] [stdout] --> src/errors.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | expected: &'static str, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `message` is never read [INFO] [stdout] --> src/errors.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 83 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `message` is never read [INFO] [stdout] --> src/errors.rs:110:9 [INFO] [stdout] | [INFO] [stdout] 110 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `source` is never read [INFO] [stdout] --> src/errors.rs:126:9 [INFO] [stdout] | [INFO] [stdout] 126 | source: Box, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `message` is never read [INFO] [stdout] --> src/errors.rs:139:9 [INFO] [stdout] | [INFO] [stdout] 139 | message: Cow<'static, str>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `expected` is never read [INFO] [stdout] --> src/errors.rs:192:9 [INFO] [stdout] | [INFO] [stdout] 192 | expected: BTreeSet, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `found` is never read [INFO] [stdout] --> src/errors.rs:193:9 [INFO] [stdout] | [INFO] [stdout] 193 | found: TokenFormat, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `label` is never read [INFO] [stdout] --> src/errors.rs:198:9 [INFO] [stdout] | [INFO] [stdout] 198 | label: &'static str, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `opened` is never read [INFO] [stdout] --> src/errors.rs:201:9 [INFO] [stdout] | [INFO] [stdout] 201 | opened: TokenFormat, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `found` is never read [INFO] [stdout] --> src/errors.rs:205:9 [INFO] [stdout] | [INFO] [stdout] 205 | found: TokenFormat, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `message` is never read [INFO] [stdout] --> src/errors.rs:213:9 [INFO] [stdout] | [INFO] [stdout] 213 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `message` is never read [INFO] [stdout] --> src/errors.rs:231:9 [INFO] [stdout] | [INFO] [stdout] 231 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for the crate [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / #![no_std] [INFO] [stdout] 2 | | #![warn(missing_docs)] [INFO] [stdout] 3 | | #![warn(missing_debug_implementations)] [INFO] [stdout] 4 | | extern crate alloc; [INFO] [stdout] ... | [INFO] [stdout] 27 | | pub use wrappers::{decode, decode_children, decode_with_context, parse}; [INFO] [stdout] 28 | | pub use wrappers::{encode, encode_children, print}; [INFO] [stdout] | |___________________________________________________^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | #![warn(missing_docs)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `source_code` is never read [INFO] [stdout] --> src/errors.rs:28:16 [INFO] [stdout] | [INFO] [stdout] 28 | pub(crate) source_code: NamedSource, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `errors` is never read [INFO] [stdout] --> src/errors.rs:30:16 [INFO] [stdout] | [INFO] [stdout] 30 | pub(crate) errors: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `found` is never read [INFO] [stdout] --> src/errors.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | found: Option>, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `expected` is never read [INFO] [stdout] --> src/errors.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | expected: ExpectedType, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `rust_type` is never read [INFO] [stdout] --> src/errors.rs:55:9 [INFO] [stdout] | [INFO] [stdout] 55 | rust_type: &'static str, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `expected` is never read [INFO] [stdout] --> src/errors.rs:68:9 [INFO] [stdout] | [INFO] [stdout] 68 | expected: &'static str, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `message` is never read [INFO] [stdout] --> src/errors.rs:83:9 [INFO] [stdout] | [INFO] [stdout] 83 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `message` is never read [INFO] [stdout] --> src/errors.rs:110:9 [INFO] [stdout] | [INFO] [stdout] 110 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `source` is never read [INFO] [stdout] --> src/errors.rs:126:9 [INFO] [stdout] | [INFO] [stdout] 126 | source: Box, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `message` is never read [INFO] [stdout] --> src/errors.rs:139:9 [INFO] [stdout] | [INFO] [stdout] 139 | message: Cow<'static, str>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `expected` is never read [INFO] [stdout] --> src/errors.rs:192:9 [INFO] [stdout] | [INFO] [stdout] 192 | expected: BTreeSet, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `found` is never read [INFO] [stdout] --> src/errors.rs:193:9 [INFO] [stdout] | [INFO] [stdout] 193 | found: TokenFormat, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `label` is never read [INFO] [stdout] --> src/errors.rs:198:9 [INFO] [stdout] | [INFO] [stdout] 198 | label: &'static str, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `opened` is never read [INFO] [stdout] --> src/errors.rs:201:9 [INFO] [stdout] | [INFO] [stdout] 201 | opened: TokenFormat, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `found` is never read [INFO] [stdout] --> src/errors.rs:205:9 [INFO] [stdout] | [INFO] [stdout] 205 | found: TokenFormat, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `message` is never read [INFO] [stdout] --> src/errors.rs:213:9 [INFO] [stdout] | [INFO] [stdout] 213 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `message` is never read [INFO] [stdout] --> src/errors.rs:231:9 [INFO] [stdout] | [INFO] [stdout] 231 | message: String, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing documentation for the crate [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | / #![no_std] [INFO] [stdout] 2 | | #![warn(missing_docs)] [INFO] [stdout] 3 | | #![warn(missing_debug_implementations)] [INFO] [stdout] 4 | | extern crate alloc; [INFO] [stdout] ... | [INFO] [stdout] 27 | | pub use wrappers::{decode, decode_children, decode_with_context, parse}; [INFO] [stdout] 28 | | pub use wrappers::{encode, encode_children, print}; [INFO] [stdout] | |___________________________________________________^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | #![warn(missing_docs)] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 33.94s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: chumsky v1.0.0-alpha.7 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "33a2c37c8f881abf4bd767167599bf5df55fcf5491fafadcfe24a150ed84576e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33a2c37c8f881abf4bd767167599bf5df55fcf5491fafadcfe24a150ed84576e", kill_on_drop: false }` [INFO] [stdout] 33a2c37c8f881abf4bd767167599bf5df55fcf5491fafadcfe24a150ed84576e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] cea09b092de8ade491786a70bb22b6e0bd83ad666879de7d22eb806cd6fefcb7 [INFO] running `Command { std: "docker" "start" "-a" "cea09b092de8ade491786a70bb22b6e0bd83ad666879de7d22eb806cd6fefcb7", kill_on_drop: false }` [INFO] [stderr] warning: value assigned to `source_code` is never read [INFO] [stderr] --> src/errors.rs:28:16 [INFO] [stderr] | [INFO] [stderr] 28 | pub(crate) source_code: NamedSource, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `errors` is never read [INFO] [stderr] --> src/errors.rs:30:16 [INFO] [stderr] | [INFO] [stderr] 30 | pub(crate) errors: Vec, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `found` is never read [INFO] [stderr] --> src/errors.rs:51:9 [INFO] [stderr] | [INFO] [stderr] 51 | found: Option>, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `expected` is never read [INFO] [stderr] --> src/errors.rs:53:9 [INFO] [stderr] | [INFO] [stderr] 53 | expected: ExpectedType, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `rust_type` is never read [INFO] [stderr] --> src/errors.rs:55:9 [INFO] [stderr] | [INFO] [stderr] 55 | rust_type: &'static str, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `expected` is never read [INFO] [stderr] --> src/errors.rs:68:9 [INFO] [stderr] | [INFO] [stderr] 68 | expected: &'static str, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `message` is never read [INFO] [stderr] --> src/errors.rs:83:9 [INFO] [stderr] | [INFO] [stderr] 83 | message: String, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `message` is never read [INFO] [stderr] --> src/errors.rs:110:9 [INFO] [stderr] | [INFO] [stderr] 110 | message: String, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `source` is never read [INFO] [stderr] --> src/errors.rs:126:9 [INFO] [stderr] | [INFO] [stderr] 126 | source: Box, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `message` is never read [INFO] [stderr] --> src/errors.rs:139:9 [INFO] [stderr] | [INFO] [stderr] 139 | message: Cow<'static, str>, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `expected` is never read [INFO] [stderr] --> src/errors.rs:192:9 [INFO] [stderr] | [INFO] [stderr] 192 | expected: BTreeSet, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `found` is never read [INFO] [stderr] --> src/errors.rs:193:9 [INFO] [stderr] | [INFO] [stderr] 193 | found: TokenFormat, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `label` is never read [INFO] [stderr] --> src/errors.rs:198:9 [INFO] [stderr] | [INFO] [stderr] 198 | label: &'static str, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `opened` is never read [INFO] [stderr] --> src/errors.rs:201:9 [INFO] [stderr] | [INFO] [stderr] 201 | opened: TokenFormat, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `found` is never read [INFO] [stderr] --> src/errors.rs:205:9 [INFO] [stderr] | [INFO] [stderr] 205 | found: TokenFormat, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `message` is never read [INFO] [stderr] --> src/errors.rs:213:9 [INFO] [stderr] | [INFO] [stderr] 213 | message: String, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `message` is never read [INFO] [stderr] --> src/errors.rs:231:9 [INFO] [stderr] | [INFO] [stderr] 231 | message: String, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: missing documentation for the crate [INFO] [stderr] --> src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | / #![no_std] [INFO] [stderr] 2 | | #![warn(missing_docs)] [INFO] [stderr] 3 | | #![warn(missing_debug_implementations)] [INFO] [stderr] 4 | | extern crate alloc; [INFO] [stderr] ... | [INFO] [stderr] 27 | | pub use wrappers::{decode, decode_children, decode_with_context, parse}; [INFO] [stderr] 28 | | pub use wrappers::{encode, encode_children, print}; [INFO] [stderr] | |___________________________________________________^ [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> src/lib.rs:2:9 [INFO] [stderr] | [INFO] [stderr] 2 | #![warn(missing_docs)] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused macro definition: `err_eq` [INFO] [stderr] --> src/grammar.rs:516:18 [INFO] [stderr] | [INFO] [stderr] 516 | macro_rules! err_eq { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `kfl` (lib) generated 18 warnings [INFO] [stderr] warning: `kfl` (lib test) generated 19 warnings (18 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: chumsky v1.0.0-alpha.7 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/kfl-45c3c7bb4793eccb) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test grammar::test::exclude_keywords ... ok [INFO] [stdout] test grammar::test::parse_literal ... ok [INFO] [stdout] test grammar::test::parse_dashes ... ok [INFO] [stdout] test grammar::test::parse_node_err ... ok [INFO] [stdout] test grammar::test::parse_prop_or_arg ... ok [INFO] [stdout] test grammar::test::parse_node_whitespace ... ok [INFO] [stdout] test grammar::test::parse_nodes ... ok [INFO] [stdout] test grammar::test::parse_str ... ok [INFO] [stdout] test grammar::test::parse_comments ... ok [INFO] [stdout] test grammar::test::parse_ws ... ok [INFO] [stdout] test wrappers::normal ... ok [INFO] [stdout] test grammar::test::parse_ident ... ok [INFO] [stdout] test grammar::test::parse_type_name_value ... ok [INFO] [stdout] test grammar::test::parse_type ... ok [INFO] [stdout] test grammar::test::parse_node ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests kfl [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "cea09b092de8ade491786a70bb22b6e0bd83ad666879de7d22eb806cd6fefcb7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cea09b092de8ade491786a70bb22b6e0bd83ad666879de7d22eb806cd6fefcb7", kill_on_drop: false }` [INFO] [stdout] cea09b092de8ade491786a70bb22b6e0bd83ad666879de7d22eb806cd6fefcb7