[INFO] fetching crate piqel 0.202107.4... [INFO] checking piqel-0.202107.4 against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] extracting crate piqel 0.202107.4 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate piqel 0.202107.4 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-3-tc1/source/rust-toolchain.toml [INFO] started tweaking crates.io crate piqel 0.202107.4 [INFO] finished tweaking crates.io crate piqel 0.202107.4 [INFO] tweaked toml for crates.io crate piqel 0.202107.4 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate crates.io crate piqel 0.202107.4 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded polars v0.14.5 [INFO] [stderr] Downloaded polars-io v0.14.5 [INFO] [stderr] Downloaded structopt-derive v0.4.15 [INFO] [stderr] Downloaded polars-lazy v0.14.5 [INFO] [stderr] Downloaded ansi_colours v1.0.4 [INFO] [stderr] Downloaded git-version-macro v0.3.4 [INFO] [stderr] Downloaded std_prelude v0.2.12 [INFO] [stderr] Downloaded sys-info v0.9.0 [INFO] [stderr] Downloaded anyhow v1.0.41 [INFO] [stderr] Downloaded bitvec v0.19.5 [INFO] [stderr] Downloaded tinyvec v1.2.0 [INFO] [stderr] Downloaded git2 v0.13.20 [INFO] [stderr] Downloaded onig_sys v69.7.0 [INFO] [stderr] Downloaded syntect v4.5.0 [INFO] [stderr] Downloaded arrow v4.4.0 [INFO] [stderr] Downloaded bstr v0.2.16 [INFO] [stderr] Downloaded bat v0.18.1 [INFO] [stderr] Downloaded flate2 v1.0.20 [INFO] [stderr] Downloaded libgit2-sys v0.12.21+1.1.0 [INFO] [stderr] Downloaded cc v1.0.68 [INFO] [stderr] Downloaded onig v6.2.0 [INFO] [stderr] Downloaded plist v1.1.0 [INFO] [stderr] Downloaded num-bigint v0.4.0 [INFO] [stderr] Downloaded serde_partiql v1.1.64 [INFO] [stderr] Downloaded ordered-float v2.6.0 [INFO] [stderr] Downloaded fast-float v0.2.0 [INFO] [stderr] Downloaded lexical v5.2.2 [INFO] [stderr] Downloaded polars-core v0.14.5 [INFO] [stderr] Downloaded bugreport v0.4.0 [INFO] [stderr] Downloaded clircle v0.3.0 [INFO] [stderr] Downloaded content_inspector v0.2.4 [INFO] [stderr] Downloaded path_abs v0.5.1 [INFO] [stderr] Downloaded shell-words v1.0.0 [INFO] [stderr] Downloaded jobserver v0.1.22 [INFO] [stderr] Downloaded line-wrap v0.1.1 [INFO] [stderr] Downloaded structmeta-derive v0.1.3 [INFO] [stderr] Downloaded structmeta v0.1.3 [INFO] [stderr] Downloaded parse-display-derive v0.5.0 [INFO] [stderr] Downloaded memmap2 v0.2.3 [INFO] [stderr] Downloaded flatbuffers v0.8.4 [INFO] [stderr] Downloaded multiversion-macros v0.6.1 [INFO] [stderr] Downloaded multiversion v0.6.1 [INFO] [stderr] Downloaded polars-arrow v0.14.5 [INFO] [stderr] Downloaded ahash v0.7.4 [INFO] [stderr] Downloaded structopt v0.3.22 [INFO] [stderr] Downloaded collect-mac v0.1.0 [INFO] [stderr] Downloaded parse-display v0.5.0 [INFO] [stderr] Downloaded git-version v0.3.4 [INFO] [stderr] Downloaded wild v2.0.4 [INFO] [stderr] Downloaded unsafe_unwrap v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 24d9be94e9f357b15622c63f77ced1866f13726369c5a6783de4829b862a4224 [INFO] running `Command { std: "docker" "start" "-a" "24d9be94e9f357b15622c63f77ced1866f13726369c5a6783de4829b862a4224", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "24d9be94e9f357b15622c63f77ced1866f13726369c5a6783de4829b862a4224", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "24d9be94e9f357b15622c63f77ced1866f13726369c5a6783de4829b862a4224", kill_on_drop: false }` [INFO] [stdout] 24d9be94e9f357b15622c63f77ced1866f13726369c5a6783de4829b862a4224 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 45279f743c0f20080a6ab8227b51dc921952362f9297e121ba179fc61153635a [INFO] running `Command { std: "docker" "start" "-a" "45279f743c0f20080a6ab8227b51dc921952362f9297e121ba179fc61153635a", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling serde_partiql v1.1.64 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Compiling anyhow v1.0.41 [INFO] [stderr] Checking bitvec v0.19.5 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Checking serde_yaml v0.8.17 [INFO] [stderr] Checking quick-xml v0.22.0 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Compiling structmeta-derive v0.1.3 [INFO] [stderr] Checking ordered-float v2.6.0 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking collect-mac v0.1.0 [INFO] [stderr] Compiling structmeta v0.1.3 [INFO] [stderr] Compiling parse-display-derive v0.5.0 [INFO] [stderr] Checking parse-display v0.5.0 [INFO] [stderr] Checking piqel v0.202107.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::sql::clause::Limit` [INFO] [stdout] --> src/lib/planner/eval.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub use crate::sql::clause::Limit; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::sql::clause::OrderBy` [INFO] [stdout] --> src/lib/planner/eval.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use crate::sql::clause::OrderBy; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::sql::clause::Limit` [INFO] [stdout] --> src/lib/planner/eval.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub use crate::sql::clause::Limit; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::sql::clause::OrderBy` [INFO] [stdout] --> src/lib/planner/eval.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use crate::sql::clause::OrderBy; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rayon::prelude` [INFO] [stdout] --> src/lib/value/pql_value.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use rayon::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rayon::prelude` [INFO] [stdout] --> src/lib/value/pql_vector.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use rayon::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Parser` [INFO] [stdout] --> src/lib/pqlir_parser.rs:16:14 [INFO] [stdout] | [INFO] [stdout] 16 | IResult, Parser, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rayon::prelude` [INFO] [stdout] --> src/lib/value/pql_vector.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use rayon::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Parser` [INFO] [stdout] --> src/lib/pqlir_parser.rs:16:14 [INFO] [stdout] | [INFO] [stdout] 16 | IResult, Parser, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rayon::prelude` [INFO] [stdout] --> src/lib/value/pql_value.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use rayon::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_number` is never used [INFO] [stdout] --> src/lib/parser/math.rs:79:4 [INFO] [stdout] | [INFO] [stdout] 79 | fn parse_number(input: &str) -> IResult<&str, Expr> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib/models.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | writeln!(f, "{{"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib/models.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | writeln!(f, " '_1': {},", self.data); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib/models.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | writeln!(f, "}}"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib/models.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | writeln!(f, "<<"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib/models.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 40 | writeln!(f, " {},", atom); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib/models.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | writeln!(f, ">>"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_number` is never used [INFO] [stdout] --> src/lib/parser/math.rs:79:4 [INFO] [stdout] | [INFO] [stdout] 79 | fn parse_number(input: &str) -> IResult<&str, Expr> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib/models.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | writeln!(f, "{{"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib/models.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | writeln!(f, " '_1': {},", self.data); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib/models.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | writeln!(f, "}}"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib/models.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | writeln!(f, "<<"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib/models.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 40 | writeln!(f, " {},", atom); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib/models.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | writeln!(f, ">>"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib/planner/project.rs:367:9 [INFO] [stdout] | [INFO] [stdout] 367 | v.print(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 367 | let _ = v.print(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib/value/pql_value.rs:627:9 [INFO] [stdout] | [INFO] [stdout] 627 | res.print(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 627 | let _ = res.print(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib/value/pql_value.rs:738:9 [INFO] [stdout] | [INFO] [stdout] 738 | res.print(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 738 | let _ = res.print(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib/value/pql_value.rs:802:9 [INFO] [stdout] | [INFO] [stdout] 802 | res.print(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 802 | let _ = res.print(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 48.14s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.1.2, parse-display-derive v0.5.0, quick-xml v0.22.0, structmeta-derive v0.1.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "45279f743c0f20080a6ab8227b51dc921952362f9297e121ba179fc61153635a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45279f743c0f20080a6ab8227b51dc921952362f9297e121ba179fc61153635a", kill_on_drop: false }` [INFO] [stdout] 45279f743c0f20080a6ab8227b51dc921952362f9297e121ba179fc61153635a [INFO] checking piqel-0.202107.4 against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] extracting crate piqel 0.202107.4 into /workspace/builds/worker-3-tc2/source [INFO] validating manifest of crates.io crate piqel 0.202107.4 on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml [INFO] started tweaking crates.io crate piqel 0.202107.4 [INFO] finished tweaking crates.io crate piqel 0.202107.4 [INFO] tweaked toml for crates.io crate piqel 0.202107.4 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate crates.io crate piqel 0.202107.4 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 04c782506864acc8311feac82f7edc457e1f6b4001d88e9c333f82eaf1eb9c5f [INFO] running `Command { std: "docker" "start" "-a" "04c782506864acc8311feac82f7edc457e1f6b4001d88e9c333f82eaf1eb9c5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "04c782506864acc8311feac82f7edc457e1f6b4001d88e9c333f82eaf1eb9c5f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04c782506864acc8311feac82f7edc457e1f6b4001d88e9c333f82eaf1eb9c5f", kill_on_drop: false }` [INFO] [stdout] 04c782506864acc8311feac82f7edc457e1f6b4001d88e9c333f82eaf1eb9c5f [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e272a6278354989414528637cd1e15980a02fcd4ff1f57e7f6f64f45c1eaa434 [INFO] running `Command { std: "docker" "start" "-a" "e272a6278354989414528637cd1e15980a02fcd4ff1f57e7f6f64f45c1eaa434", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.4.0 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling proc-macro2 v1.0.27 [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling radium v0.5.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling regex-syntax v0.6.25 [INFO] [stderr] Compiling lexical-core v0.7.6 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking wyz v0.2.0 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Checking funty v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling once_cell v1.8.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling serde_partiql v1.1.64 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Compiling anyhow v1.0.41 [INFO] [stderr] Checking itoa v0.4.7 [INFO] [stderr] Checking bitvec v0.19.5 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking dtoa v0.4.8 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Checking quick-xml v0.22.0 [INFO] [stderr] Compiling structmeta-derive v0.1.3 [INFO] [stderr] Checking ordered-float v2.6.0 [INFO] [stderr] Checking serde_yaml v0.8.17 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking collect-mac v0.1.0 [INFO] [stderr] Compiling structmeta v0.1.3 [INFO] [stderr] Compiling parse-display-derive v0.5.0 [INFO] [stderr] Checking parse-display v0.5.0 [INFO] [stderr] Checking piqel v0.202107.4 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::sql::clause::Limit` [INFO] [stdout] --> src/lib/planner/eval.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub use crate::sql::clause::Limit; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::sql::clause::OrderBy` [INFO] [stdout] --> src/lib/planner/eval.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use crate::sql::clause::OrderBy; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::sql::clause::Limit` [INFO] [stdout] --> src/lib/planner/eval.rs:2:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub use crate::sql::clause::Limit; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::sql::clause::OrderBy` [INFO] [stdout] --> src/lib/planner/eval.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | pub use crate::sql::clause::OrderBy; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rayon::prelude` [INFO] [stdout] --> src/lib/value/pql_value.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use rayon::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rayon::prelude` [INFO] [stdout] --> src/lib/value/pql_vector.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use rayon::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Parser` [INFO] [stdout] --> src/lib/pqlir_parser.rs:16:14 [INFO] [stdout] | [INFO] [stdout] 16 | IResult, Parser, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rayon::prelude` [INFO] [stdout] --> src/lib/value/pql_vector.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use rayon::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Parser` [INFO] [stdout] --> src/lib/pqlir_parser.rs:16:14 [INFO] [stdout] | [INFO] [stdout] 16 | IResult, Parser, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rayon::prelude` [INFO] [stdout] --> src/lib/value/pql_value.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | use rayon::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_number` is never used [INFO] [stdout] --> src/lib/parser/math.rs:79:4 [INFO] [stdout] | [INFO] [stdout] 79 | fn parse_number(input: &str) -> IResult<&str, Expr> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib/models.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | writeln!(f, "{{"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib/models.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | writeln!(f, " '_1': {},", self.data); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib/models.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | writeln!(f, "}}"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib/models.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | writeln!(f, "<<"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib/models.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 40 | writeln!(f, " {},", atom); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib/models.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | writeln!(f, ">>"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `parse_number` is never used [INFO] [stdout] --> src/lib/parser/math.rs:79:4 [INFO] [stdout] | [INFO] [stdout] 79 | fn parse_number(input: &str) -> IResult<&str, Expr> { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib/models.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | writeln!(f, "{{"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib/models.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | writeln!(f, " '_1': {},", self.data); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib/models.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | writeln!(f, "}}"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib/models.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | writeln!(f, "<<"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib/models.rs:40:13 [INFO] [stdout] | [INFO] [stdout] 40 | writeln!(f, " {},", atom); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib/models.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | writeln!(f, ">>"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: this warning originates in the macro `writeln` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib/planner/project.rs:367:9 [INFO] [stdout] | [INFO] [stdout] 367 | v.print(); [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 367 | let _ = v.print(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib/value/pql_value.rs:627:9 [INFO] [stdout] | [INFO] [stdout] 627 | res.print(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 627 | let _ = res.print(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib/value/pql_value.rs:738:9 [INFO] [stdout] | [INFO] [stdout] 738 | res.print(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 738 | let _ = res.print(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/lib/value/pql_value.rs:802:9 [INFO] [stdout] | [INFO] [stdout] 802 | res.print(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 802 | let _ = res.print(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 39.39s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.1.2, parse-display-derive v0.5.0, quick-xml v0.22.0, structmeta-derive v0.1.3 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "e272a6278354989414528637cd1e15980a02fcd4ff1f57e7f6f64f45c1eaa434", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e272a6278354989414528637cd1e15980a02fcd4ff1f57e7f6f64f45c1eaa434", kill_on_drop: false }` [INFO] [stdout] e272a6278354989414528637cd1e15980a02fcd4ff1f57e7f6f64f45c1eaa434