[INFO] cloning repository https://github.com/rklaehn/interval-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rklaehn/interval-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frklaehn%2Finterval-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frklaehn%2Finterval-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 05905e13d3e6217415b3562029173ee5d9839db7 [INFO] testing rklaehn/interval-rs against master#d7bd9cd469ff6871420007f091ef52fc32d2ca99 for pr-121417-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frklaehn%2Finterval-rs" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rklaehn/interval-rs on toolchain d7bd9cd469ff6871420007f091ef52fc32d2ca99 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rklaehn/interval-rs [INFO] finished tweaking git repo https://github.com/rklaehn/interval-rs [INFO] tweaked toml for git repo https://github.com/rklaehn/interval-rs written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/rklaehn/interval-rs 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" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded unicode-xid v0.1.0 [INFO] [stderr] Downloaded quickcheck_macros v0.8.0 [INFO] [stderr] Downloaded proc-macro2 v0.4.30 [INFO] [stderr] Downloaded quote v0.6.13 [INFO] [stderr] Downloaded quickcheck v0.8.5 [INFO] [stderr] Downloaded maplit v1.0.2 [INFO] [stderr] Downloaded rand_hc v0.1.0 [INFO] [stderr] Downloaded rand_pcg v0.1.2 [INFO] [stderr] Downloaded rand_chacha v0.1.1 [INFO] [stderr] Downloaded log v0.4.8 [INFO] [stderr] Downloaded libm v0.1.4 [INFO] [stderr] Downloaded num-traits v0.2.8 [INFO] [stderr] Downloaded libc v0.2.65 [INFO] [stderr] Downloaded syn v0.15.44 [INFO] [stderr] Downloaded rand v0.6.5 [INFO] [stderr] Downloaded num-complex v0.2.3 [INFO] [stderr] Downloaded alga v0.9.2 [INFO] [stderr] Downloaded rand_isaac v0.1.1 [INFO] [stderr] Downloaded rand_xorshift v0.1.1 [INFO] [stderr] Downloaded approx v0.3.2 [INFO] [stderr] Downloaded cloudabi v0.0.3 [INFO] [stderr] Downloaded rand_jitter v0.1.4 [INFO] [stderr] Downloaded rand_os v0.1.3 [INFO] [stderr] Downloaded env_logger v0.6.2 [INFO] [stderr] Downloaded testdrop v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d3448a90eef8758f921b937945c1f42add742b62f8c4b3aee008a89d36c139d7 [INFO] running `Command { std: "docker" "start" "-a" "d3448a90eef8758f921b937945c1f42add742b62f8c4b3aee008a89d36c139d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d3448a90eef8758f921b937945c1f42add742b62f8c4b3aee008a89d36c139d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d3448a90eef8758f921b937945c1f42add742b62f8c4b3aee008a89d36c139d7", kill_on_drop: false }` [INFO] [stdout] d3448a90eef8758f921b937945c1f42add742b62f8c4b3aee008a89d36c139d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 70f3e0ffec94d3a772d7c8a528b78ec05e6c003d7039b864bd669e25d59bb5db [INFO] running `Command { std: "docker" "start" "-a" "70f3e0ffec94d3a772d7c8a528b78ec05e6c003d7039b864bd669e25d59bb5db", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling libm v0.1.4 [INFO] [stderr] Compiling flip-buffer v0.1.0 (/opt/rustwide/workdir/flip-buffer) [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling alga v0.9.2 [INFO] [stderr] Compiling vec-set v0.1.0 (/opt/rustwide/workdir/vec-set) [INFO] [stdout] warning: the item `Ord` is imported redundantly [INFO] [stdout] --> vec-set/src/merge_state.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::cmp::Ord; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/prelude/mod.rs:115:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Ord` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Default` is imported redundantly [INFO] [stdout] --> vec-set/src/merge_state.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::default::Default; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/prelude/mod.rs:115:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Default` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alga::general::AdditiveSemigroup` [INFO] [stdout] --> vec-set/src/array_seq.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use alga::general::AdditiveSemigroup; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alga::general::ClosedAdd` [INFO] [stdout] --> vec-set/src/total_array_seq.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use alga::general::ClosedAdd; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AddAssign`, `Add` [INFO] [stdout] --> vec-set/src/total_array_seq.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | use std::ops::{Add, AddAssign}; [INFO] [stdout] | ^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::iterators::SliceIterator` [INFO] [stdout] --> vec-set/src/array_set.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::iterators::SliceIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> vec-set/src/merge_state.rs:234:26 [INFO] [stdout] | [INFO] [stdout] 234 | fn move_a(&mut self, n: usize) -> EarlyOut { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> vec-set/src/merge_state.rs:242:26 [INFO] [stdout] | [INFO] [stdout] 242 | fn move_b(&mut self, n: usize) -> EarlyOut { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> vec-set/src/array_set.rs:228:13 [INFO] [stdout] | [INFO] [stdout] 228 | let mut iter = iter.into_iter(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `merge0` and `merge` are never used [INFO] [stdout] --> vec-set/src/merge_state.rs:330:8 [INFO] [stdout] | [INFO] [stdout] 329 | impl<'a, T> UnsafeSliceMergeState<'a, T> { [INFO] [stdout] | ---------------------------------------- associated functions in this implementation [INFO] [stdout] 330 | fn merge0>( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 349 | fn merge>( [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_total` is never used [INFO] [stdout] --> vec-set/src/array_seq.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 15 | impl ArraySeq { [INFO] [stdout] | ----------------------- method in this implementation [INFO] [stdout] 16 | fn as_total(self, default: T) -> TotalArraySeq { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OuterJoinWithOp` is never constructed [INFO] [stdout] --> vec-set/src/array_map.rs:70:8 [INFO] [stdout] | [INFO] [stdout] 70 | struct OuterJoinWithOp(F); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `InPlacePairMergeState` is never used [INFO] [stdout] --> vec-set/src/array_map.rs:101:6 [INFO] [stdout] | [INFO] [stdout] 101 | type InPlacePairMergeState<'a, K, A, B> = UnsafeInPlaceMergeState<(K, A), (K, B)>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_empty`, `len`, `retain`, `map_values`, and `into_sorted_vec` are never used [INFO] [stdout] --> vec-set/src/array_map.rs:240:12 [INFO] [stdout] | [INFO] [stdout] 239 | impl ArrayMap { [INFO] [stdout] | ------------------------- methods in this implementation [INFO] [stdout] 240 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 244 | pub fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 252 | pub fn retain bool>(&mut self, mut f: F) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 260 | pub fn map_values R>(self, mut f: F) -> ArrayMap { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 273 | pub(crate) fn into_sorted_vec(self) -> Vec<(K, V)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_mut` is never used [INFO] [stdout] --> vec-set/src/array_map.rs:294:12 [INFO] [stdout] | [INFO] [stdout] 278 | impl ArrayMap { [INFO] [stdout] | ------------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 294 | pub fn get_mut(&mut self, key: &Q) -> Option<&mut V> [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `single`, `outer_join`, `left_join`, `right_join`, and `inner_join` are never used [INFO] [stdout] --> vec-set/src/array_map.rs:308:12 [INFO] [stdout] | [INFO] [stdout] 307 | impl ArrayMap { [INFO] [stdout] | --------------------------------------------- associated items in this implementation [INFO] [stdout] 308 | pub fn single(k: K, v: V) -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 324 | pub fn outer_join) -> R>( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 336 | pub fn left_join) -> R>( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 348 | pub fn right_join) -> R>( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 360 | pub fn inner_join R>( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> vec-set/src/total_array_map.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl TotalArrayMap { [INFO] [stdout] | ---------------------------------- associated function in this implementation [INFO] [stdout] 12 | pub fn new(map: ArrayMap, default: V) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `supremum` and `infimum` are never used [INFO] [stdout] --> vec-set/src/total_array_map.rs:130:12 [INFO] [stdout] | [INFO] [stdout] 129 | impl TotalArrayMap { [INFO] [stdout] | -------------------------------------------------------- methods in this implementation [INFO] [stdout] 130 | pub fn supremum(&self, that: &Self) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 133 | pub fn infimum(&self, that: &Self) -> Self { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fast_combine` is never used [INFO] [stdout] --> vec-set/src/total_array_map.rs:139:19 [INFO] [stdout] | [INFO] [stdout] 138 | impl TotalArrayMap { [INFO] [stdout] | ------------------------------------------------------- method in this implementation [INFO] [stdout] 139 | pub(crate) fn fast_combine V>( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `reduce` is never used [INFO] [stdout] --> vec-set/src/sonic_reducer.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn reduce, F: Fn(&mut T, T)>(iter: I, op: F) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SonicReducer` is never constructed [INFO] [stdout] --> vec-set/src/sonic_reducer.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | struct SonicReducer { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `zero_and_get` is never used [INFO] [stdout] --> vec-set/src/sonic_reducer.rs:19:4 [INFO] [stdout] | [INFO] [stdout] 19 | fn zero_and_get(a: &mut Option) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `adsorb` is never used [INFO] [stdout] --> vec-set/src/sonic_reducer.rs:29:4 [INFO] [stdout] | [INFO] [stdout] 29 | fn adsorb(op: &F, a: &mut Option, b: Option) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `reserve`, `reduce_to`, `add`, and `result` are never used [INFO] [stdout] --> vec-set/src/sonic_reducer.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 40 | impl SonicReducer { [INFO] [stdout] | -------------------------------------------- methods in this implementation [INFO] [stdout] 41 | // ensures that we can assign at the given index [INFO] [stdout] 42 | fn reserve(&mut self, index: usize) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | fn reduce_to(&mut self, level: usize, value: Option) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn add(&mut self, value: Option) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 62 | pub fn result(&mut self) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `size_hint` is never used [INFO] [stdout] --> vec-set/src/iterators.rs:312:8 [INFO] [stdout] | [INFO] [stdout] 297 | / impl OuterJoin [INFO] [stdout] 298 | | where [INFO] [stdout] 299 | | K: Ord, [INFO] [stdout] 300 | | I: SortedPairIterator, [INFO] [stdout] 301 | | J: SortedPairIterator, [INFO] [stdout] 302 | | F: FnMut(Option, Option) -> R, [INFO] [stdout] | |________________________________________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 312 | fn size_hint(&self) -> (usize, Option) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 25 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.52s [INFO] running `Command { std: "docker" "inspect" "70f3e0ffec94d3a772d7c8a528b78ec05e6c003d7039b864bd669e25d59bb5db", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "70f3e0ffec94d3a772d7c8a528b78ec05e6c003d7039b864bd669e25d59bb5db", kill_on_drop: false }` [INFO] [stdout] 70f3e0ffec94d3a772d7c8a528b78ec05e6c003d7039b864bd669e25d59bb5db [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] defaa3a8a474cda9b2b80cc96f43500413777b10c2cfb45705afd44d8be8c2f6 [INFO] running `Command { std: "docker" "start" "-a" "defaa3a8a474cda9b2b80cc96f43500413777b10c2cfb45705afd44d8be8c2f6", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stdout] warning: the item `Ord` is imported redundantly [INFO] [stdout] --> vec-set/src/merge_state.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::cmp::Ord; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/prelude/mod.rs:115:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Ord` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling testdrop v0.1.2 [INFO] [stdout] warning: the item `Default` is imported redundantly [INFO] [stdout] --> vec-set/src/merge_state.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::default::Default; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/prelude/mod.rs:115:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Default` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alga::general::AdditiveSemigroup` [INFO] [stdout] --> vec-set/src/array_seq.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use alga::general::AdditiveSemigroup; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alga::general::ClosedAdd` [INFO] [stdout] --> vec-set/src/total_array_seq.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use alga::general::ClosedAdd; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AddAssign`, `Add` [INFO] [stdout] --> vec-set/src/total_array_seq.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | use std::ops::{Add, AddAssign}; [INFO] [stdout] | ^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::iterators::SliceIterator` [INFO] [stdout] --> vec-set/src/array_set.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::iterators::SliceIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> vec-set/src/merge_state.rs:234:26 [INFO] [stdout] | [INFO] [stdout] 234 | fn move_a(&mut self, n: usize) -> EarlyOut { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> vec-set/src/merge_state.rs:242:26 [INFO] [stdout] | [INFO] [stdout] 242 | fn move_b(&mut self, n: usize) -> EarlyOut { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> vec-set/src/array_set.rs:228:13 [INFO] [stdout] | [INFO] [stdout] 228 | let mut iter = iter.into_iter(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `merge0` and `merge` are never used [INFO] [stdout] --> vec-set/src/merge_state.rs:330:8 [INFO] [stdout] | [INFO] [stdout] 329 | impl<'a, T> UnsafeSliceMergeState<'a, T> { [INFO] [stdout] | ---------------------------------------- associated functions in this implementation [INFO] [stdout] 330 | fn merge0>( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 349 | fn merge>( [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `as_total` is never used [INFO] [stdout] --> vec-set/src/array_seq.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 15 | impl ArraySeq { [INFO] [stdout] | ----------------------- method in this implementation [INFO] [stdout] 16 | fn as_total(self, default: T) -> TotalArraySeq { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OuterJoinWithOp` is never constructed [INFO] [stdout] --> vec-set/src/array_map.rs:70:8 [INFO] [stdout] | [INFO] [stdout] 70 | struct OuterJoinWithOp(F); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `InPlacePairMergeState` is never used [INFO] [stdout] --> vec-set/src/array_map.rs:101:6 [INFO] [stdout] | [INFO] [stdout] 101 | type InPlacePairMergeState<'a, K, A, B> = UnsafeInPlaceMergeState<(K, A), (K, B)>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_empty`, `len`, `retain`, `map_values`, and `into_sorted_vec` are never used [INFO] [stdout] --> vec-set/src/array_map.rs:240:12 [INFO] [stdout] | [INFO] [stdout] 239 | impl ArrayMap { [INFO] [stdout] | ------------------------- methods in this implementation [INFO] [stdout] 240 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 244 | pub fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 252 | pub fn retain bool>(&mut self, mut f: F) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 260 | pub fn map_values R>(self, mut f: F) -> ArrayMap { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 273 | pub(crate) fn into_sorted_vec(self) -> Vec<(K, V)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_mut` is never used [INFO] [stdout] --> vec-set/src/array_map.rs:294:12 [INFO] [stdout] | [INFO] [stdout] 278 | impl ArrayMap { [INFO] [stdout] | ------------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 294 | pub fn get_mut(&mut self, key: &Q) -> Option<&mut V> [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `single`, `outer_join`, `left_join`, `right_join`, and `inner_join` are never used [INFO] [stdout] --> vec-set/src/array_map.rs:308:12 [INFO] [stdout] | [INFO] [stdout] 307 | impl ArrayMap { [INFO] [stdout] | --------------------------------------------- associated items in this implementation [INFO] [stdout] 308 | pub fn single(k: K, v: V) -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 324 | pub fn outer_join) -> R>( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 336 | pub fn left_join) -> R>( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 348 | pub fn right_join) -> R>( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 360 | pub fn inner_join R>( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> vec-set/src/total_array_map.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 11 | impl TotalArrayMap { [INFO] [stdout] | ---------------------------------- associated function in this implementation [INFO] [stdout] 12 | pub fn new(map: ArrayMap, default: V) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `supremum` and `infimum` are never used [INFO] [stdout] --> vec-set/src/total_array_map.rs:130:12 [INFO] [stdout] | [INFO] [stdout] 129 | impl TotalArrayMap { [INFO] [stdout] | -------------------------------------------------------- methods in this implementation [INFO] [stdout] 130 | pub fn supremum(&self, that: &Self) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 133 | pub fn infimum(&self, that: &Self) -> Self { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fast_combine` is never used [INFO] [stdout] --> vec-set/src/total_array_map.rs:139:19 [INFO] [stdout] | [INFO] [stdout] 138 | impl TotalArrayMap { [INFO] [stdout] | ------------------------------------------------------- method in this implementation [INFO] [stdout] 139 | pub(crate) fn fast_combine V>( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `reduce` is never used [INFO] [stdout] --> vec-set/src/sonic_reducer.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | pub fn reduce, F: Fn(&mut T, T)>(iter: I, op: F) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `SonicReducer` is never constructed [INFO] [stdout] --> vec-set/src/sonic_reducer.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | struct SonicReducer { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `zero_and_get` is never used [INFO] [stdout] --> vec-set/src/sonic_reducer.rs:19:4 [INFO] [stdout] | [INFO] [stdout] 19 | fn zero_and_get(a: &mut Option) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `adsorb` is never used [INFO] [stdout] --> vec-set/src/sonic_reducer.rs:29:4 [INFO] [stdout] | [INFO] [stdout] 29 | fn adsorb(op: &F, a: &mut Option, b: Option) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `reserve`, `reduce_to`, `add`, and `result` are never used [INFO] [stdout] --> vec-set/src/sonic_reducer.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 40 | impl SonicReducer { [INFO] [stdout] | -------------------------------------------- methods in this implementation [INFO] [stdout] 41 | // ensures that we can assign at the given index [INFO] [stdout] 42 | fn reserve(&mut self, index: usize) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | fn reduce_to(&mut self, level: usize, value: Option) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn add(&mut self, value: Option) { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 62 | pub fn result(&mut self) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `size_hint` is never used [INFO] [stdout] --> vec-set/src/iterators.rs:312:8 [INFO] [stdout] | [INFO] [stdout] 297 | / impl OuterJoin [INFO] [stdout] 298 | | where [INFO] [stdout] 299 | | K: Ord, [INFO] [stdout] 300 | | I: SortedPairIterator, [INFO] [stdout] 301 | | J: SortedPairIterator, [INFO] [stdout] 302 | | F: FnMut(Option, Option) -> R, [INFO] [stdout] | |________________________________________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 312 | fn size_hint(&self) -> (usize, Option) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 25 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling flip-buffer v0.1.0 (/opt/rustwide/workdir/flip-buffer) [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling regex v1.3.1 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling quickcheck v0.8.5 [INFO] [stderr] Compiling quickcheck_macros v0.8.0 [INFO] [stderr] Compiling vec-set v0.1.0 (/opt/rustwide/workdir/vec-set) [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> vec-set/src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> vec-set/src/lib.rs:6:1 [INFO] [stdout] | [INFO] [stdout] 6 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Ord` is imported redundantly [INFO] [stdout] --> vec-set/src/merge_state.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::cmp::Ord; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/prelude/mod.rs:115:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Ord` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Default` is imported redundantly [INFO] [stdout] --> vec-set/src/merge_state.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::default::Default; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/prelude/mod.rs:115:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Default` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alga::general::AdditiveSemigroup` [INFO] [stdout] --> vec-set/src/array_seq.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use alga::general::AdditiveSemigroup; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `alga::general::ClosedAdd` [INFO] [stdout] --> vec-set/src/total_array_seq.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use alga::general::ClosedAdd; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AddAssign`, `Add` [INFO] [stdout] --> vec-set/src/total_array_seq.rs:15:16 [INFO] [stdout] | [INFO] [stdout] 15 | use std::ops::{Add, AddAssign}; [INFO] [stdout] | ^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::iterators::SliceIterator` [INFO] [stdout] --> vec-set/src/array_set.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::iterators::SliceIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::test_macros::*` [INFO] [stdout] --> vec-set/src/array_set.rs:312:9 [INFO] [stdout] | [INFO] [stdout] 312 | use crate::test_macros::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BTreeSet` is imported redundantly [INFO] [stdout] --> vec-set/src/array_set.rs:314:9 [INFO] [stdout] | [INFO] [stdout] 311 | use super::*; [INFO] [stdout] | -------- the item `BTreeSet` is already imported here [INFO] [stdout] ... [INFO] [stdout] 314 | use std::collections::BTreeSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BTreeMap` is imported redundantly [INFO] [stdout] --> vec-set/src/array_map.rs:378:9 [INFO] [stdout] | [INFO] [stdout] 375 | use super::*; [INFO] [stdout] | -------- the item `BTreeMap` is already imported here [INFO] [stdout] ... [INFO] [stdout] 378 | use std::collections::BTreeMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::test_macros::*` [INFO] [stdout] --> vec-set/src/range_set.rs:485:9 [INFO] [stdout] | [INFO] [stdout] 485 | use crate::test_macros::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::BTreeSet` [INFO] [stdout] --> vec-set/src/range_set.rs:487:9 [INFO] [stdout] | [INFO] [stdout] 487 | use std::collections::BTreeSet; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Range` is imported redundantly [INFO] [stdout] --> vec-set/src/range_set.rs:488:9 [INFO] [stdout] | [INFO] [stdout] 484 | use super::*; [INFO] [stdout] | -------- the item `Range` is already imported here [INFO] [stdout] ... [INFO] [stdout] 488 | use std::ops::Range; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> vec-set/src/merge_state.rs:234:26 [INFO] [stdout] | [INFO] [stdout] 234 | fn move_a(&mut self, n: usize) -> EarlyOut { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> vec-set/src/merge_state.rs:242:26 [INFO] [stdout] | [INFO] [stdout] 242 | fn move_b(&mut self, n: usize) -> EarlyOut { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> vec-set/src/array_set.rs:228:13 [INFO] [stdout] | [INFO] [stdout] 228 | let mut iter = iter.into_iter(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> vec-set/src/test_macros.rs:75:44 [INFO] [stdout] | [INFO] [stdout] 75 | fn double_negate_neutral(a: $test, b: $test) -> bool { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] | [INFO] [stdout] ::: vec-set/src/total_array_set.rs:353:5 [INFO] [stdout] | [INFO] [stdout] 353 | all_neutral!(Test); [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `all_neutral` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> vec-set/src/array_map.rs:426:46 [INFO] [stdout] | [INFO] [stdout] 426 | let actual = a.inner_join(&b, |a,b| a.clone()); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `r` [INFO] [stdout] --> vec-set/src/range_set.rs:549:13 [INFO] [stdout] | [INFO] [stdout] 549 | let r: Test = x.bitor(&y); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> vec-set/src/test_macros.rs:75:44 [INFO] [stdout] | [INFO] [stdout] 75 | fn double_negate_neutral(a: $test, b: $test) -> bool { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] | [INFO] [stdout] ::: vec-set/src/range_set.rs:574:5 [INFO] [stdout] | [INFO] [stdout] 574 | all_neutral!(Test); [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `all_neutral` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `merge0` and `merge` are never used [INFO] [stdout] --> vec-set/src/merge_state.rs:330:8 [INFO] [stdout] | [INFO] [stdout] 329 | impl<'a, T> UnsafeSliceMergeState<'a, T> { [INFO] [stdout] | ---------------------------------------- associated functions in this implementation [INFO] [stdout] 330 | fn merge0>( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 349 | fn merge>( [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OuterJoinWithOp` is never constructed [INFO] [stdout] --> vec-set/src/array_map.rs:70:8 [INFO] [stdout] | [INFO] [stdout] 70 | struct OuterJoinWithOp(F); [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `InPlacePairMergeState` is never used [INFO] [stdout] --> vec-set/src/array_map.rs:101:6 [INFO] [stdout] | [INFO] [stdout] 101 | type InPlacePairMergeState<'a, K, A, B> = UnsafeInPlaceMergeState<(K, A), (K, B)>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `is_empty`, `len`, `map_values`, and `into_sorted_vec` are never used [INFO] [stdout] --> vec-set/src/array_map.rs:240:12 [INFO] [stdout] | [INFO] [stdout] 239 | impl ArrayMap { [INFO] [stdout] | ------------------------- methods in this implementation [INFO] [stdout] 240 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 244 | pub fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 260 | pub fn map_values R>(self, mut f: F) -> ArrayMap { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 273 | pub(crate) fn into_sorted_vec(self) -> Vec<(K, V)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_mut` is never used [INFO] [stdout] --> vec-set/src/array_map.rs:294:12 [INFO] [stdout] | [INFO] [stdout] 278 | impl ArrayMap { [INFO] [stdout] | ------------------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 294 | pub fn get_mut(&mut self, key: &Q) -> Option<&mut V> [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `single`, `left_join`, and `right_join` are never used [INFO] [stdout] --> vec-set/src/array_map.rs:308:12 [INFO] [stdout] | [INFO] [stdout] 307 | impl ArrayMap { [INFO] [stdout] | --------------------------------------------- associated items in this implementation [INFO] [stdout] 308 | pub fn single(k: K, v: V) -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 336 | pub fn left_join) -> R>( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 348 | pub fn right_join) -> R>( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fast_combine` is never used [INFO] [stdout] --> vec-set/src/total_array_map.rs:139:19 [INFO] [stdout] | [INFO] [stdout] 138 | impl TotalArrayMap { [INFO] [stdout] | ------------------------------------------------------- method in this implementation [INFO] [stdout] 139 | pub(crate) fn fast_combine V>( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Elem` is never used [INFO] [stdout] --> vec-set/src/range_set.rs:490:10 [INFO] [stdout] | [INFO] [stdout] 490 | type Elem = i32; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Ref` is never used [INFO] [stdout] --> vec-set/src/range_set.rs:491:10 [INFO] [stdout] | [INFO] [stdout] 491 | type Ref = (Vec>, bool); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `union_contains` is never used [INFO] [stdout] --> vec-set/src/range_set.rs:494:8 [INFO] [stdout] | [INFO] [stdout] 494 | fn union_contains(x: &Ref, elem: &Elem) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `intersection_contains` is never used [INFO] [stdout] --> vec-set/src/range_set.rs:499:8 [INFO] [stdout] | [INFO] [stdout] 499 | fn intersection_contains(x: &Ref, elem: &Elem) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sample` is never used [INFO] [stdout] --> vec-set/src/range_set.rs:504:8 [INFO] [stdout] | [INFO] [stdout] 504 | fn sample(x: &Ref) -> Vec { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `to_test` is never used [INFO] [stdout] --> vec-set/src/range_set.rs:519:8 [INFO] [stdout] | [INFO] [stdout] 519 | fn to_test(r: &Ref) -> Test { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `size_hint` is never used [INFO] [stdout] --> vec-set/src/iterators.rs:312:8 [INFO] [stdout] | [INFO] [stdout] 297 | / impl OuterJoin [INFO] [stdout] 298 | | where [INFO] [stdout] 299 | | K: Ord, [INFO] [stdout] 300 | | I: SortedPairIterator, [INFO] [stdout] 301 | | J: SortedPairIterator, [INFO] [stdout] 302 | | F: FnMut(Option, Option) -> R, [INFO] [stdout] | |________________________________________- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 312 | fn size_hint(&self) -> (usize, Option) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `Test` should have a snake case name [INFO] [stdout] --> vec-set/src/array_set.rs:310:5 [INFO] [stdout] | [INFO] [stdout] 310 | mod Test { [INFO] [stdout] | ^^^^ help: convert the identifier to snake case: `test` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 36 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 22.08s [INFO] running `Command { std: "docker" "inspect" "defaa3a8a474cda9b2b80cc96f43500413777b10c2cfb45705afd44d8be8c2f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "defaa3a8a474cda9b2b80cc96f43500413777b10c2cfb45705afd44d8be8c2f6", kill_on_drop: false }` [INFO] [stdout] defaa3a8a474cda9b2b80cc96f43500413777b10c2cfb45705afd44d8be8c2f6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 260f2130862a374fc40389181754815acd35e015f88e2e2de330bbba563875b5 [INFO] running `Command { std: "docker" "start" "-a" "260f2130862a374fc40389181754815acd35e015f88e2e2de330bbba563875b5", kill_on_drop: false }` [INFO] [stderr] warning: the item `Ord` is imported redundantly [INFO] [stderr] --> vec-set/src/merge_state.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::cmp::Ord; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] --> /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/prelude/mod.rs:115:13 [INFO] [stderr] | [INFO] [stderr] = note: the item `Ord` is already defined here [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: the item `Default` is imported redundantly [INFO] [stderr] --> vec-set/src/merge_state.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use std::default::Default; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] --> /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/prelude/mod.rs:115:13 [INFO] [stderr] | [INFO] [stderr] = note: the item `Default` is already defined here [INFO] [stderr] [INFO] [stderr] warning: unused import: `alga::general::AdditiveSemigroup` [INFO] [stderr] --> vec-set/src/array_seq.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use alga::general::AdditiveSemigroup; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `alga::general::ClosedAdd` [INFO] [stderr] --> vec-set/src/total_array_seq.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use alga::general::ClosedAdd; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AddAssign`, `Add` [INFO] [stderr] --> vec-set/src/total_array_seq.rs:15:16 [INFO] [stderr] | [INFO] [stderr] 15 | use std::ops::{Add, AddAssign}; [INFO] [stderr] | ^^^ ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::iterators::SliceIterator` [INFO] [stderr] --> vec-set/src/array_set.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::iterators::SliceIterator; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> vec-set/src/merge_state.rs:234:26 [INFO] [stderr] | [INFO] [stderr] 234 | fn move_a(&mut self, n: usize) -> EarlyOut { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `n` [INFO] [stderr] --> vec-set/src/merge_state.rs:242:26 [INFO] [stderr] | [INFO] [stderr] 242 | fn move_b(&mut self, n: usize) -> EarlyOut { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> vec-set/src/array_set.rs:228:13 [INFO] [stderr] | [INFO] [stderr] 228 | let mut iter = iter.into_iter(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated functions `merge0` and `merge` are never used [INFO] [stderr] --> vec-set/src/merge_state.rs:330:8 [INFO] [stderr] | [INFO] [stderr] 329 | impl<'a, T> UnsafeSliceMergeState<'a, T> { [INFO] [stderr] | ---------------------------------------- associated functions in this implementation [INFO] [stderr] 330 | fn merge0>( [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 349 | fn merge>( [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `as_total` is never used [INFO] [stderr] --> vec-set/src/array_seq.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 15 | impl ArraySeq { [INFO] [stderr] | ----------------------- method in this implementation [INFO] [stderr] 16 | fn as_total(self, default: T) -> TotalArraySeq { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `OuterJoinWithOp` is never constructed [INFO] [stderr] --> vec-set/src/array_map.rs:70:8 [INFO] [stderr] | [INFO] [stderr] 70 | struct OuterJoinWithOp(F); [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias `InPlacePairMergeState` is never used [INFO] [stderr] --> vec-set/src/array_map.rs:101:6 [INFO] [stderr] | [INFO] [stderr] 101 | type InPlacePairMergeState<'a, K, A, B> = UnsafeInPlaceMergeState<(K, A), (K, B)>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `is_empty`, `len`, `retain`, `map_values`, and `into_sorted_vec` are never used [INFO] [stderr] --> vec-set/src/array_map.rs:240:12 [INFO] [stderr] | [INFO] [stderr] 239 | impl ArrayMap { [INFO] [stderr] | ------------------------- methods in this implementation [INFO] [stderr] 240 | pub fn is_empty(&self) -> bool { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 244 | pub fn len(&self) -> usize { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 252 | pub fn retain bool>(&mut self, mut f: F) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 260 | pub fn map_values R>(self, mut f: F) -> ArrayMap { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 273 | pub(crate) fn into_sorted_vec(self) -> Vec<(K, V)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `get_mut` is never used [INFO] [stderr] --> vec-set/src/array_map.rs:294:12 [INFO] [stderr] | [INFO] [stderr] 278 | impl ArrayMap { [INFO] [stderr] | ------------------------------ method in this implementation [INFO] [stderr] ... [INFO] [stderr] 294 | pub fn get_mut(&mut self, key: &Q) -> Option<&mut V> [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `single`, `outer_join`, `left_join`, `right_join`, and `inner_join` are never used [INFO] [stderr] --> vec-set/src/array_map.rs:308:12 [INFO] [stderr] | [INFO] [stderr] 307 | impl ArrayMap { [INFO] [stderr] | --------------------------------------------- associated items in this implementation [INFO] [stderr] 308 | pub fn single(k: K, v: V) -> Self { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 324 | pub fn outer_join) -> R>( [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 336 | pub fn left_join) -> R>( [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 348 | pub fn right_join) -> R>( [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 360 | pub fn inner_join R>( [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `new` is never used [INFO] [stderr] --> vec-set/src/total_array_map.rs:12:12 [INFO] [stderr] | [INFO] [stderr] 11 | impl TotalArrayMap { [INFO] [stderr] | ---------------------------------- associated function in this implementation [INFO] [stderr] 12 | pub fn new(map: ArrayMap, default: V) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `supremum` and `infimum` are never used [INFO] [stderr] --> vec-set/src/total_array_map.rs:130:12 [INFO] [stderr] | [INFO] [stderr] 129 | impl TotalArrayMap { [INFO] [stderr] | -------------------------------------------------------- methods in this implementation [INFO] [stderr] 130 | pub fn supremum(&self, that: &Self) -> Self { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 133 | pub fn infimum(&self, that: &Self) -> Self { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `fast_combine` is never used [INFO] [stderr] --> vec-set/src/total_array_map.rs:139:19 [INFO] [stderr] | [INFO] [stderr] 138 | impl TotalArrayMap { [INFO] [stderr] | ------------------------------------------------------- method in this implementation [INFO] [stderr] 139 | pub(crate) fn fast_combine V>( [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `reduce` is never used [INFO] [stderr] --> vec-set/src/sonic_reducer.rs:1:8 [INFO] [stderr] | [INFO] [stderr] 1 | pub fn reduce, F: Fn(&mut T, T)>(iter: I, op: F) -> Option { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `SonicReducer` is never constructed [INFO] [stderr] --> vec-set/src/sonic_reducer.rs:13:8 [INFO] [stderr] | [INFO] [stderr] 13 | struct SonicReducer { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `zero_and_get` is never used [INFO] [stderr] --> vec-set/src/sonic_reducer.rs:19:4 [INFO] [stderr] | [INFO] [stderr] 19 | fn zero_and_get(a: &mut Option) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `adsorb` is never used [INFO] [stderr] --> vec-set/src/sonic_reducer.rs:29:4 [INFO] [stderr] | [INFO] [stderr] 29 | fn adsorb(op: &F, a: &mut Option, b: Option) -> Option { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `reserve`, `reduce_to`, `add`, and `result` are never used [INFO] [stderr] --> vec-set/src/sonic_reducer.rs:42:8 [INFO] [stderr] | [INFO] [stderr] 40 | impl SonicReducer { [INFO] [stderr] | -------------------------------------------- methods in this implementation [INFO] [stderr] 41 | // ensures that we can assign at the given index [INFO] [stderr] 42 | fn reserve(&mut self, index: usize) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 48 | fn reduce_to(&mut self, level: usize, value: Option) -> Option { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 56 | pub fn add(&mut self, value: Option) { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 62 | pub fn result(&mut self) -> Option { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `size_hint` is never used [INFO] [stderr] --> vec-set/src/iterators.rs:312:8 [INFO] [stderr] | [INFO] [stderr] 297 | / impl OuterJoin [INFO] [stderr] 298 | | where [INFO] [stderr] 299 | | K: Ord, [INFO] [stderr] 300 | | I: SortedPairIterator, [INFO] [stderr] 301 | | J: SortedPairIterator, [INFO] [stderr] 302 | | F: FnMut(Option, Option) -> R, [INFO] [stderr] | |________________________________________- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 312 | fn size_hint(&self) -> (usize, Option) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `vec-set` (lib) generated 25 warnings (run `cargo fix --lib -p vec-set` to apply 5 suggestions) [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> vec-set/src/lib.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `#[macro_use]` import [INFO] [stderr] --> vec-set/src/lib.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | #[macro_use] [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Ord` is imported redundantly [INFO] [stderr] --> vec-set/src/merge_state.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::cmp::Ord; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] --> /rustc/d7bd9cd469ff6871420007f091ef52fc32d2ca99/library/std/src/prelude/mod.rs:115:13 [INFO] [stderr] | [INFO] [stderr] = note: the item `Ord` is already defined here [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::test_macros::*` [INFO] [stderr] --> vec-set/src/array_set.rs:312:9 [INFO] [stderr] | [INFO] [stderr] 312 | use crate::test_macros::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `BTreeSet` is imported redundantly [INFO] [stderr] --> vec-set/src/array_set.rs:314:9 [INFO] [stderr] | [INFO] [stderr] 311 | use super::*; [INFO] [stderr] | -------- the item `BTreeSet` is already imported here [INFO] [stderr] ... [INFO] [stderr] 314 | use std::collections::BTreeSet; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `BTreeMap` is imported redundantly [INFO] [stderr] --> vec-set/src/array_map.rs:378:9 [INFO] [stderr] | [INFO] [stderr] 375 | use super::*; [INFO] [stderr] | -------- the item `BTreeMap` is already imported here [INFO] [stderr] ... [INFO] [stderr] 378 | use std::collections::BTreeMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::test_macros::*` [INFO] [stderr] --> vec-set/src/range_set.rs:485:9 [INFO] [stderr] | [INFO] [stderr] 485 | use crate::test_macros::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::collections::BTreeSet` [INFO] [stderr] --> vec-set/src/range_set.rs:487:9 [INFO] [stderr] | [INFO] [stderr] 487 | use std::collections::BTreeSet; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: the item `Range` is imported redundantly [INFO] [stderr] --> vec-set/src/range_set.rs:488:9 [INFO] [stderr] | [INFO] [stderr] 484 | use super::*; [INFO] [stderr] | -------- the item `Range` is already imported here [INFO] [stderr] ... [INFO] [stderr] 488 | use std::ops::Range; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `b` [INFO] [stderr] --> vec-set/src/test_macros.rs:75:44 [INFO] [stderr] | [INFO] [stderr] 75 | fn double_negate_neutral(a: $test, b: $test) -> bool { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stderr] | [INFO] [stderr] ::: vec-set/src/total_array_set.rs:353:5 [INFO] [stderr] | [INFO] [stderr] 353 | all_neutral!(Test); [INFO] [stderr] | ------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `all_neutral` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: unused variable: `b` [INFO] [stderr] --> vec-set/src/array_map.rs:426:46 [INFO] [stderr] | [INFO] [stderr] 426 | let actual = a.inner_join(&b, |a,b| a.clone()); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `r` [INFO] [stderr] --> vec-set/src/range_set.rs:549:13 [INFO] [stderr] | [INFO] [stderr] 549 | let r: Test = x.bitor(&y); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_r` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `b` [INFO] [stderr] --> vec-set/src/test_macros.rs:75:44 [INFO] [stderr] | [INFO] [stderr] 75 | fn double_negate_neutral(a: $test, b: $test) -> bool { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stderr] | [INFO] [stderr] ::: vec-set/src/range_set.rs:574:5 [INFO] [stderr] | [INFO] [stderr] 574 | all_neutral!(Test); [INFO] [stderr] | ------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `all_neutral` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: methods `is_empty`, `len`, `map_values`, and `into_sorted_vec` are never used [INFO] [stderr] --> vec-set/src/array_map.rs:240:12 [INFO] [stderr] | [INFO] [stderr] 239 | impl ArrayMap { [INFO] [stderr] | ------------------------- methods in this implementation [INFO] [stderr] 240 | pub fn is_empty(&self) -> bool { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 244 | pub fn len(&self) -> usize { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 260 | pub fn map_values R>(self, mut f: F) -> ArrayMap { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 273 | pub(crate) fn into_sorted_vec(self) -> Vec<(K, V)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `single`, `left_join`, and `right_join` are never used [INFO] [stderr] --> vec-set/src/array_map.rs:308:12 [INFO] [stderr] | [INFO] [stderr] 307 | impl ArrayMap { [INFO] [stderr] | --------------------------------------------- associated items in this implementation [INFO] [stderr] 308 | pub fn single(k: K, v: V) -> Self { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 336 | pub fn left_join) -> R>( [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 348 | pub fn right_join) -> R>( [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias `Elem` is never used [INFO] [stderr] --> vec-set/src/range_set.rs:490:10 [INFO] [stderr] | [INFO] [stderr] 490 | type Elem = i32; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias `Ref` is never used [INFO] [stderr] --> vec-set/src/range_set.rs:491:10 [INFO] [stderr] | [INFO] [stderr] 491 | type Ref = (Vec>, bool); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: function `union_contains` is never used [INFO] [stderr] --> vec-set/src/range_set.rs:494:8 [INFO] [stderr] | [INFO] [stderr] 494 | fn union_contains(x: &Ref, elem: &Elem) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `intersection_contains` is never used [INFO] [stderr] --> vec-set/src/range_set.rs:499:8 [INFO] [stderr] | [INFO] [stderr] 499 | fn intersection_contains(x: &Ref, elem: &Elem) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `sample` is never used [INFO] [stderr] --> vec-set/src/range_set.rs:504:8 [INFO] [stderr] | [INFO] [stderr] 504 | fn sample(x: &Ref) -> Vec { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `to_test` is never used [INFO] [stderr] --> vec-set/src/range_set.rs:519:8 [INFO] [stderr] | [INFO] [stderr] 519 | fn to_test(r: &Ref) -> Test { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: module `Test` should have a snake case name [INFO] [stderr] --> vec-set/src/array_set.rs:310:5 [INFO] [stderr] | [INFO] [stderr] 310 | mod Test { [INFO] [stderr] | ^^^^ help: convert the identifier to snake case: `test` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `vec-set` (lib test) generated 36 warnings (14 duplicates) (run `cargo fix --lib -p vec-set --tests` to apply 3 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flip_buffer-8964dd3719764cdc) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test tests::source_drop_some ... ok [INFO] [stdout] test tests::source_drop_all ... ok [INFO] [stdout] test tests::source_move_some ... ok [INFO] [stdout] test tests::target_push_gap ... ok [INFO] [stdout] test tests::drop_just_source ... ok [INFO] [stdout] test tests::source_move_all ... ok [INFO] [stdout] test tests::source_pop_some ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/vec_set-5b48a938d8253222) [INFO] [stdout] [INFO] [stdout] running 88 tests [INFO] [stdout] test array_map::tests::smoke_test ... ok [INFO] [stdout] test array_seq::tests::test_basic_usage ... ok [INFO] [stdout] test array_set::Test::bitor_empty_neutral ... ok [INFO] [stdout] test array_set::Test::bitand_assign_consistent ... ok [INFO] [stdout] test array_set::Test::bitxor_empty_neutral ... ok [INFO] [stdout] test array_set::Test::bitand_empty_neutral ... ok [INFO] [stdout] test array_set::Test::bitor_symmetric ... ok [INFO] [stdout] test array_set::Test::bitor_assign_consistent ... ok [INFO] [stdout] test array_set::Test::bitand_symmetric ... ok [INFO] [stdout] test array_map::tests::inner_join ... ok [INFO] [stdout] test array_set::Test::bitxor_assign_consistent ... ok [INFO] [stdout] test array_set::Test::bitxor_symmetric ... ok [INFO] [stdout] test array_set::Test::contains ... ok [INFO] [stdout] test array_map::tests::outer_join ... ok [INFO] [stdout] test array_set::Test::empty_is_empty_consistent ... ok [INFO] [stdout] test array_set::Test::is_disjoint_bitand_consistent ... ok [INFO] [stdout] test array_set::Test::diff_sample ... ok [INFO] [stdout] test array_set::Test::intersection_sample ... ok [INFO] [stdout] test array_set::Test::intersection ... ok [INFO] [stdout] test array_set::Test::is_disjoint ... ok [INFO] [stdout] test array_set::Test::difference ... ok [INFO] [stdout] test array_set::Test::is_subset_bitand_consistent ... ok [INFO] [stdout] test array_set::Test::is_subset_is_superset_consistent ... ok [INFO] [stdout] test array_set::Test::is_subset ... ok [INFO] [stdout] test array_set::Test::sub_empty_neutral ... ok [INFO] [stdout] test array_set::Test::is_disjoint_sample ... ok [INFO] [stdout] test dedup::tests::dedup_check ... ok [INFO] [stdout] test array_set::Test::sub_assign_consistent ... ok [INFO] [stdout] test array_set::Test::is_subset_sample ... ok [INFO] [stdout] test iterators::tests::test_sorted_iter ... ok [INFO] [stdout] test array_set::Test::union_sample ... ok [INFO] [stdout] test dedup::tests::sort_and_dedup_check ... ok [INFO] [stdout] test iterators::tests::test_sorted_pair_iter ... ok [INFO] [stdout] test array_set::Test::union ... ok [INFO] [stdout] test array_set::Test::xor ... ok [INFO] [stdout] test array_set::Test::xor_sample ... ok [INFO] [stdout] test range_set::tests::all_is_all_consistent ... ok [INFO] [stdout] test range_set::tests::bitand_all_neutral ... ok [INFO] [stdout] test range_set::tests::bitor_all_neutral ... ok [INFO] [stdout] test range_set::tests::bitand_empty_neutral ... ok [INFO] [stdout] test range_set::tests::bitxor_all_neutral ... ok [INFO] [stdout] test range_set::tests::bitand_sub ... ok [INFO] [stdout] test range_set::tests::bitor_empty_neutral ... ok [INFO] [stdout] test range_set::tests::bitand_symmetric ... ok [INFO] [stdout] test range_set::tests::bitand_assign_consistent ... ok [INFO] [stdout] test range_set::tests::bitor_symmetric ... ok [INFO] [stdout] test range_set::tests::smoke_test ... ok [INFO] [stdout] test range_set::tests::bitxor_empty_neutral ... ok [INFO] [stdout] test range_set::tests::sub_empty_neutral ... ok [INFO] [stdout] test range_set::tests::bitor_assign_consistent ... ok [INFO] [stdout] test range_set::tests::double_negate_neutral ... ok [INFO] [stdout] test range_set::tests::sub_all_neutral ... ok [INFO] [stdout] test range_set::tests::bitxor_assign_consistent ... ok [INFO] [stdout] test sonic_reducer::tests::reduce_numbers ... ok [INFO] [stdout] test range_set::tests::sub_assign_consistent ... ok [INFO] [stdout] test range_set::tests::bitxor_symmetric ... ok [INFO] [stdout] test sonic_reducer::tests::sum ... ok [INFO] [stdout] test total_array_set::tests::all_is_all_consistent ... ok [INFO] [stdout] test total_array_set::tests::bitand_all_neutral ... ok [INFO] [stdout] test total_array_map::tests::prop_operating_identity_element_is_noop_additive ... ok [INFO] [stdout] test total_array_map::tests::index ... ok [INFO] [stdout] test total_array_set::tests::bitand_empty_neutral ... ok [INFO] [stdout] test total_array_set::tests::bitand_assign_consistent ... ok [INFO] [stdout] test total_array_map::tests::prop_is_commutative ... ok [INFO] [stdout] test total_array_set::tests::bitand_sub ... ok [INFO] [stdout] test total_array_map::tests::prop_is_associative_additive ... ok [INFO] [stdout] test total_array_set::tests::bitor_all_neutral ... ok [INFO] [stdout] test total_array_set::tests::bitor_empty_neutral ... ok [INFO] [stdout] test total_array_set::tests::bitor_symmetric ... ok [INFO] [stdout] test total_array_set::tests::bitand_symmetric ... ok [INFO] [stdout] test total_array_set::tests::bitxor_empty_neutral ... ok [INFO] [stdout] test total_array_set::tests::bitxor_assign_consistent ... ok [INFO] [stdout] test total_array_map::tests::infimum ... ok [INFO] [stdout] test total_array_set::tests::bitxor_all_neutral ... ok [INFO] [stdout] test total_array_set::tests::bitor_assign_consistent ... ok [INFO] [stdout] test total_array_set::tests::bitxor_symmetric ... ok [INFO] [stdout] test total_array_set::tests::is_disjoint_sample ... ok [INFO] [stdout] test total_array_set::tests::is_subset_sample ... ok [INFO] [stdout] test total_array_set::tests::sub_all_neutral ... ok [INFO] [stdout] test total_array_set::tests::intersection_sample ... ok [INFO] [stdout] test total_array_set::tests::diff_sample ... ok [INFO] [stdout] test total_array_set::tests::double_negate_neutral ... ok [INFO] [stdout] test total_array_set::tests::sub_empty_neutral ... ok [INFO] [stdout] test total_array_set::tests::sub_assign_consistent ... ok [INFO] [stdout] test sonic_reducer::tests::concat ... ok [INFO] [stdout] test total_array_set::tests::union_sample ... ok [INFO] [stdout] test total_array_set::tests::xor_sample ... ok [INFO] [stdout] test total_array_map::tests::supremum ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 88 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.71s [INFO] [stdout] [INFO] [stderr] Doc-tests flip-buffer [INFO] [stderr] Doc-tests vec-set [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] [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" "260f2130862a374fc40389181754815acd35e015f88e2e2de330bbba563875b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "260f2130862a374fc40389181754815acd35e015f88e2e2de330bbba563875b5", kill_on_drop: false }` [INFO] [stdout] 260f2130862a374fc40389181754815acd35e015f88e2e2de330bbba563875b5