[INFO] fetching crate brassfibre 0.2.0... [INFO] checking brassfibre-0.2.0 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate brassfibre 0.2.0 into /workspace/builds/worker-2-tc2/source [INFO] validating manifest of crates.io crate brassfibre 0.2.0 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate brassfibre 0.2.0 [INFO] finished tweaking crates.io crate brassfibre 0.2.0 [INFO] tweaked toml for crates.io crate brassfibre 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 21 packages to latest compatible versions [INFO] [stderr] Adding byteorder v0.5.3 (available: v1.5.0) [INFO] [stderr] Adding csv v0.14.7 (available: v1.3.0) [INFO] [stderr] Adding nullvec v0.1.5 (available: v0.2.0) [INFO] [stderr] Adding num v0.1.42 (available: v0.4.3) [INFO] [stderr] Adding num-bigint v0.1.44 (available: v0.4.6) [INFO] [stderr] Adding num-complex v0.1.43 (available: v0.4.6) [INFO] [stderr] Adding num-rational v0.1.42 (available: v0.4.2) [INFO] [stderr] Adding rand v0.4.6 (available: v0.8.5) [INFO] [stderr] Adding rand_core v0.3.1 (available: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (available: v0.6.4) [INFO] [stderr] Adding rdrand v0.4.0 (available: v0.8.3) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 74c46c19a1a01163ed2882c40f5e1ab114ed06202d5e3f553988f9e803478c11 [INFO] running `Command { std: "docker" "start" "-a" "74c46c19a1a01163ed2882c40f5e1ab114ed06202d5e3f553988f9e803478c11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "74c46c19a1a01163ed2882c40f5e1ab114ed06202d5e3f553988f9e803478c11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74c46c19a1a01163ed2882c40f5e1ab114ed06202d5e3f553988f9e803478c11", kill_on_drop: false }` [INFO] [stdout] 74c46c19a1a01163ed2882c40f5e1ab114ed06202d5e3f553988f9e803478c11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail_expr_drop_order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f9317ad0450d839bbffa3fcca4fe0e53e1a03db912cad574b8bed07a4e39aad3 [INFO] running `Command { std: "docker" "start" "-a" "f9317ad0450d839bbffa3fcca4fe0e53e1a03db912cad574b8bed07a4e39aad3", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking byteorder v0.5.3 [INFO] [stderr] Checking nullvec v0.1.5 [INFO] [stderr] Checking csv v0.14.7 [INFO] [stderr] Checking brassfibre v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Num` [INFO] [stdout] --> src/algos/computation.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | use num::{Num, Zero, Float, ToPrimitive}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Borrow` [INFO] [stdout] --> src/algos/counter.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::{Borrow, Cow}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nullvec::prelude::dev::algos::Sorter` [INFO] [stdout] --> src/block/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use nullvec::prelude::dev::algos::Sorter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Num` [INFO] [stdout] --> src/block/aggregation.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use num::{Num, Zero, ToPrimitive}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Num` [INFO] [stdout] --> src/block/groupby.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use num::{Num, Zero, ToPrimitive}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/frame/mod.rs:186:58 [INFO] [stdout] | [INFO] [stdout] 115 | impl<'v, 'i, 'c, I, C> DataFrame<'v, 'i, 'c, I, C> [INFO] [stdout] | -- lifetime `'i` declared here [INFO] [stdout] ... [INFO] [stdout] 186 | pub fn groupby(&'i self, other: Vec) -> GroupBy, G> [INFO] [stdout] | ^ this elided lifetime gets resolved as `'i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/frame/mod.rs:186:68 [INFO] [stdout] | [INFO] [stdout] 115 | impl<'v, 'i, 'c, I, C> DataFrame<'v, 'i, 'c, I, C> [INFO] [stdout] | -- lifetime `'i` declared here [INFO] [stdout] ... [INFO] [stdout] 186 | pub fn groupby(&'i self, other: Vec) -> GroupBy, G> [INFO] [stdout] | ^ this elided lifetime gets resolved as `'i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/io/mod.rs:25:35 [INFO] [stdout] | [INFO] [stdout] 25 | let header: Vec = try!(reader.headers()); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/io/mod.rs:35:39 [INFO] [stdout] | [INFO] [stdout] 35 | let values: Vec = try!(record); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/io/mod.rs:91:9 [INFO] [stdout] | [INFO] [stdout] 91 | try!(writer.encode(columns)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/io/mod.rs:102:13 [INFO] [stdout] | [INFO] [stdout] 102 | try!(writer.encode(row)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Num` [INFO] [stdout] --> src/algos/computation.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | use num::{Num, Zero, Float, ToPrimitive}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Borrow` [INFO] [stdout] --> src/algos/counter.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::{Borrow, Cow}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `nullvec::prelude::dev::algos::Sorter` [INFO] [stdout] --> src/block/mod.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use nullvec::prelude::dev::algos::Sorter; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Num` [INFO] [stdout] --> src/block/aggregation.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use num::{Num, Zero, ToPrimitive}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Num` [INFO] [stdout] --> src/block/groupby.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | use num::{Num, Zero, ToPrimitive}; [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/frame/mod.rs:186:58 [INFO] [stdout] | [INFO] [stdout] 115 | impl<'v, 'i, 'c, I, C> DataFrame<'v, 'i, 'c, I, C> [INFO] [stdout] | -- lifetime `'i` declared here [INFO] [stdout] ... [INFO] [stdout] 186 | pub fn groupby(&'i self, other: Vec) -> GroupBy, G> [INFO] [stdout] | ^ this elided lifetime gets resolved as `'i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(elided_named_lifetimes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: elided lifetime has a name [INFO] [stdout] --> src/frame/mod.rs:186:68 [INFO] [stdout] | [INFO] [stdout] 115 | impl<'v, 'i, 'c, I, C> DataFrame<'v, 'i, 'c, I, C> [INFO] [stdout] | -- lifetime `'i` declared here [INFO] [stdout] ... [INFO] [stdout] 186 | pub fn groupby(&'i self, other: Vec) -> GroupBy, G> [INFO] [stdout] | ^ this elided lifetime gets resolved as `'i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/io/mod.rs:25:35 [INFO] [stdout] | [INFO] [stdout] 25 | let header: Vec = try!(reader.headers()); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/io/mod.rs:35:39 [INFO] [stdout] | [INFO] [stdout] 35 | let values: Vec = try!(record); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/io/mod.rs:91:9 [INFO] [stdout] | [INFO] [stdout] 91 | try!(writer.encode(columns)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/io/mod.rs:102:13 [INFO] [stdout] | [INFO] [stdout] 102 | try!(writer.encode(row)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/traits.rs:109:38 [INFO] [stdout] | [INFO] [stdout] 109 | fn apply<'f>(&'s self, func: &'f Fn(&Self::In) -> Self::FOut) -> Self::Out; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 109 | fn apply<'f>(&'s self, func: &'f dyn Fn(&Self::In) -> Self::FOut) -> Self::Out; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/block/groupby.rs:30:38 [INFO] [stdout] | [INFO] [stdout] 30 | fn apply<'f>(&'c self, func: &'f Fn(&Self::In) -> Self::FOut) -> Self::Out { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 30 | fn apply<'f>(&'c self, func: &'f dyn Fn(&Self::In) -> Self::FOut) -> Self::Out { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/block/mod.rs:295:38 [INFO] [stdout] | [INFO] [stdout] 295 | fn apply<'f>(&'i self, func: &'f Fn(&Self::In) -> Self::FOut) -> Self::Out { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 295 | fn apply<'f>(&'i self, func: &'f dyn Fn(&Self::In) -> Self::FOut) -> Self::Out { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/series/groupby.rs:29:38 [INFO] [stdout] | [INFO] [stdout] 29 | fn apply<'f>(&'i self, func: &'f Fn(&Self::In) -> Self::FOut) -> Self::Out { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 29 | fn apply<'f>(&'i self, func: &'f dyn Fn(&Self::In) -> Self::FOut) -> Self::Out { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/series/mod.rs:156:38 [INFO] [stdout] | [INFO] [stdout] 156 | fn apply<'f>(&'i self, func: &'f Fn(&Self::In) -> Self::FOut) -> Self::Out { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 156 | fn apply<'f>(&'i self, func: &'f dyn Fn(&Self::In) -> Self::FOut) -> Self::Out { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/traits.rs:109:38 [INFO] [stdout] | [INFO] [stdout] 109 | fn apply<'f>(&'s self, func: &'f Fn(&Self::In) -> Self::FOut) -> Self::Out; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 109 | fn apply<'f>(&'s self, func: &'f dyn Fn(&Self::In) -> Self::FOut) -> Self::Out; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/block/groupby.rs:30:38 [INFO] [stdout] | [INFO] [stdout] 30 | fn apply<'f>(&'c self, func: &'f Fn(&Self::In) -> Self::FOut) -> Self::Out { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 30 | fn apply<'f>(&'c self, func: &'f dyn Fn(&Self::In) -> Self::FOut) -> Self::Out { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/block/mod.rs:295:38 [INFO] [stdout] | [INFO] [stdout] 295 | fn apply<'f>(&'i self, func: &'f Fn(&Self::In) -> Self::FOut) -> Self::Out { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 295 | fn apply<'f>(&'i self, func: &'f dyn Fn(&Self::In) -> Self::FOut) -> Self::Out { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/series/groupby.rs:29:38 [INFO] [stdout] | [INFO] [stdout] 29 | fn apply<'f>(&'i self, func: &'f Fn(&Self::In) -> Self::FOut) -> Self::Out { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 29 | fn apply<'f>(&'i self, func: &'f dyn Fn(&Self::In) -> Self::FOut) -> Self::Out { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/series/mod.rs:156:38 [INFO] [stdout] | [INFO] [stdout] 156 | fn apply<'f>(&'i self, func: &'f Fn(&Self::In) -> Self::FOut) -> Self::Out { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 156 | fn apply<'f>(&'i self, func: &'f dyn Fn(&Self::In) -> Self::FOut) -> Self::Out { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `IndexerIndex` [INFO] [stdout] --> src/frame/reshape.rs:10:22 [INFO] [stdout] | [INFO] [stdout] 10 | use traits::{Slicer, IndexerIndex, RowIndex, Append, Concatenation, Join}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `IndexerIndex` [INFO] [stdout] --> src/block/reshape.rs:7:22 [INFO] [stdout] | [INFO] [stdout] 7 | use traits::{Slicer, IndexerIndex, RowIndex, Append, Concatenation, Join}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `IndexerIndex` [INFO] [stdout] --> src/frame/reshape.rs:10:22 [INFO] [stdout] | [INFO] [stdout] 10 | use traits::{Slicer, IndexerIndex, RowIndex, Append, Concatenation, Join}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `IndexerIndex` [INFO] [stdout] --> src/block/reshape.rs:7:22 [INFO] [stdout] | [INFO] [stdout] 7 | use traits::{Slicer, IndexerIndex, RowIndex, Append, Concatenation, Join}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `label` [INFO] [stdout] --> src/block/mod.rs:50:26 [INFO] [stdout] | [INFO] [stdout] 50 | fn loc<'l>(&'c self, label: &'l Self::Key) -> Self::Row { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_label` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `locaiton` [INFO] [stdout] --> src/block/mod.rs:54:27 [INFO] [stdout] | [INFO] [stdout] 54 | fn iloc<'l>(&'c self, locaiton: &'l usize) -> Self::Row { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_locaiton` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `labels` [INFO] [stdout] --> src/block/mod.rs:77:28 [INFO] [stdout] | [INFO] [stdout] 77 | fn blocs<'l>(&'c self, labels: &'l [bool]) -> Self { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_labels` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `label` [INFO] [stdout] --> src/frame/mod.rs:44:22 [INFO] [stdout] | [INFO] [stdout] 44 | fn loc(&'c self, label: &Self::Key) -> Self::Row { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_label` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `locaiton` [INFO] [stdout] --> src/frame/mod.rs:48:23 [INFO] [stdout] | [INFO] [stdout] 48 | fn iloc(&'c self, locaiton: &usize) -> Self::Row { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_locaiton` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `labels` [INFO] [stdout] --> src/frame/mod.rs:71:21 [INFO] [stdout] | [INFO] [stdout] 71 | fn blocs(&self, labels: &[bool]) -> Self { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_labels` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `label` [INFO] [stdout] --> src/frame/mod.rs:84:22 [INFO] [stdout] | [INFO] [stdout] 84 | fn get(&'i self, label: &Self::Key) -> Self::Column { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_label` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `loc` [INFO] [stdout] --> src/frame/mod.rs:88:23 [INFO] [stdout] | [INFO] [stdout] 88 | fn iget(&'i self, loc: &usize) -> Self::Column { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_loc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `locations` [INFO] [stdout] --> src/indexer/mod.rs:80:28 [INFO] [stdout] | [INFO] [stdout] 80 | fn ilocs_forced(&self, locations: &[usize]) -> Self { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_locations` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `std::collections::hash_map::Entry<'_, U, usize>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/indexer/mod.rs:130:19 [INFO] [stdout] | [INFO] [stdout] 125 | let mut htable = self.htable.borrow_mut(); [INFO] [stdout] | ---------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 130 | match htable.entry(label.clone()) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Duplicates` is never used [INFO] [stdout] --> src/algos/duplicates.rs:7:10 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum Duplicates { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `duplicated`, `duplicated_keepfirst`, `duplicated_keeplast`, and `duplicated_keepnone` are never used [INFO] [stdout] --> src/algos/duplicates.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl Duplicates { [INFO] [stdout] | --------------- associated functions in this implementation [INFO] [stdout] 14 | pub fn duplicated(a: &[T], how: Duplicates) -> Vec [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 25 | fn duplicated_keepfirst(a: &[T]) -> Vec [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 44 | fn duplicated_keeplast(a: &[T]) -> Vec [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 68 | fn duplicated_keepnone(a: &[T]) -> Vec [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `left`, `right`, and `outer` are never used [INFO] [stdout] --> src/algos/join.rs:15:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub trait JoinOp { [INFO] [stdout] | ------ associated functions in this trait [INFO] [stdout] 14 | fn inner(left: &[T], right: &[T]) -> (Vec, Vec, Vec); [INFO] [stdout] 15 | fn left(left: &[T], right: &[T]) -> (Vec, Vec, Vec); [INFO] [stdout] | ^^^^ [INFO] [stdout] 16 | fn right(left: &[T], right: &[T]) -> (Vec, Vec, Vec); [INFO] [stdout] | ^^^^^ [INFO] [stdout] 17 | fn outer(left: &[T], right: &[T]) -> (Vec, Vec, Vec); [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `assert_binop` is never used [INFO] [stdout] --> src/frame/mod.rs:174:8 [INFO] [stdout] | [INFO] [stdout] 115 | / impl<'v, 'i, 'c, I, C> DataFrame<'v, 'i, 'c, I, C> [INFO] [stdout] 116 | | where I: Clone + Eq + Hash, [INFO] [stdout] 117 | | C: Clone + Eq + Hash [INFO] [stdout] | |______________________________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 174 | fn assert_binop(&self, other: &Self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 31 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `brassfibre` (lib) due to 2 previous errors; 31 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused variable: `label` [INFO] [stdout] --> src/block/mod.rs:50:26 [INFO] [stdout] | [INFO] [stdout] 50 | fn loc<'l>(&'c self, label: &'l Self::Key) -> Self::Row { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_label` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `locaiton` [INFO] [stdout] --> src/block/mod.rs:54:27 [INFO] [stdout] | [INFO] [stdout] 54 | fn iloc<'l>(&'c self, locaiton: &'l usize) -> Self::Row { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_locaiton` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `labels` [INFO] [stdout] --> src/block/mod.rs:77:28 [INFO] [stdout] | [INFO] [stdout] 77 | fn blocs<'l>(&'c self, labels: &'l [bool]) -> Self { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_labels` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `label` [INFO] [stdout] --> src/frame/mod.rs:44:22 [INFO] [stdout] | [INFO] [stdout] 44 | fn loc(&'c self, label: &Self::Key) -> Self::Row { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_label` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `locaiton` [INFO] [stdout] --> src/frame/mod.rs:48:23 [INFO] [stdout] | [INFO] [stdout] 48 | fn iloc(&'c self, locaiton: &usize) -> Self::Row { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_locaiton` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `labels` [INFO] [stdout] --> src/frame/mod.rs:71:21 [INFO] [stdout] | [INFO] [stdout] 71 | fn blocs(&self, labels: &[bool]) -> Self { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_labels` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `label` [INFO] [stdout] --> src/frame/mod.rs:84:22 [INFO] [stdout] | [INFO] [stdout] 84 | fn get(&'i self, label: &Self::Key) -> Self::Column { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_label` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `loc` [INFO] [stdout] --> src/frame/mod.rs:88:23 [INFO] [stdout] | [INFO] [stdout] 88 | fn iget(&'i self, loc: &usize) -> Self::Column { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_loc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `locations` [INFO] [stdout] --> src/indexer/mod.rs:80:28 [INFO] [stdout] | [INFO] [stdout] 80 | fn ilocs_forced(&self, locations: &[usize]) -> Self { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_locations` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this value of type `std::collections::hash_map::Entry<'_, U, usize>` has significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/indexer/mod.rs:130:19 [INFO] [stdout] | [INFO] [stdout] 125 | let mut htable = self.htable.borrow_mut(); [INFO] [stdout] | ---------- these local bindings with significant drop implementation may observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 130 | match htable.entry(label.clone()) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `assert_binop` is never used [INFO] [stdout] --> src/frame/mod.rs:174:8 [INFO] [stdout] | [INFO] [stdout] 115 | / impl<'v, 'i, 'c, I, C> DataFrame<'v, 'i, 'c, I, C> [INFO] [stdout] 116 | | where I: Clone + Eq + Hash, [INFO] [stdout] 117 | | C: Clone + Eq + Hash [INFO] [stdout] | |______________________________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 174 | fn assert_binop(&self, other: &Self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 28 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `brassfibre` (lib test) due to 2 previous errors; 28 warnings emitted [INFO] running `Command { std: "docker" "inspect" "f9317ad0450d839bbffa3fcca4fe0e53e1a03db912cad574b8bed07a4e39aad3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f9317ad0450d839bbffa3fcca4fe0e53e1a03db912cad574b8bed07a4e39aad3", kill_on_drop: false }` [INFO] [stdout] f9317ad0450d839bbffa3fcca4fe0e53e1a03db912cad574b8bed07a4e39aad3