[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] checking rklaehn/interval-rs against try#8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 for pr-82565 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frklaehn%2Finterval-rs" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rklaehn/interval-rs on toolchain 8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "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-0/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: "/workspace/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 348d9f70ab7b2b75ab1b08a8c1dc60c96fb53bc2dd3be9dc644c935160a4dc48 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "348d9f70ab7b2b75ab1b08a8c1dc60c96fb53bc2dd3be9dc644c935160a4dc48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "348d9f70ab7b2b75ab1b08a8c1dc60c96fb53bc2dd3be9dc644c935160a4dc48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "348d9f70ab7b2b75ab1b08a8c1dc60c96fb53bc2dd3be9dc644c935160a4dc48", kill_on_drop: false }` [INFO] [stdout] 348d9f70ab7b2b75ab1b08a8c1dc60c96fb53bc2dd3be9dc644c935160a4dc48 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+8e3afc79c11f48cb3acd1be5b3b7de98fe3f93a8" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 43b1f5c5ad559bf1373167bd537fafdd870e3b725a3a0cad778ecf82e2bfd1a8 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "43b1f5c5ad559bf1373167bd537fafdd870e3b725a3a0cad778ecf82e2bfd1a8", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking rand_core v0.4.2 [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling libm v0.1.4 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking flip-buffer v0.1.0 (/opt/rustwide/workdir/flip-buffer) [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking testdrop v0.1.2 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking rand_jitter v0.1.4 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking regex v1.3.1 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking alga v0.9.2 [INFO] [stderr] Checking quickcheck v0.8.5 [INFO] [stderr] Checking vec-set v0.1.0 (/opt/rustwide/workdir/vec-set) [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] = note: `#[warn(unused_imports)]` on by default [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 function is never used: `merge0` [INFO] [stdout] --> vec-set/src/merge_state.rs:330:8 [INFO] [stdout] | [INFO] [stdout] 330 | fn merge0>( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `merge` [INFO] [stdout] --> vec-set/src/merge_state.rs:349:8 [INFO] [stdout] | [INFO] [stdout] 349 | fn merge>( [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `as_total` [INFO] [stdout] --> vec-set/src/array_seq.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | fn as_total(self, default: T) -> TotalArraySeq { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `OuterJoinWithOp` [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 is never used: `InPlacePairMergeState` [INFO] [stdout] --> vec-set/src/array_map.rs:101:1 [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: associated function is never used: `is_empty` [INFO] [stdout] --> vec-set/src/array_map.rs:240:12 [INFO] [stdout] | [INFO] [stdout] 240 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `len` [INFO] [stdout] --> vec-set/src/array_map.rs:244:12 [INFO] [stdout] | [INFO] [stdout] 244 | pub fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `retain` [INFO] [stdout] --> vec-set/src/array_map.rs:252:12 [INFO] [stdout] | [INFO] [stdout] 252 | pub fn retain bool>(&mut self, mut f: F) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `map_values` [INFO] [stdout] --> vec-set/src/array_map.rs:260:12 [INFO] [stdout] | [INFO] [stdout] 260 | pub fn map_values R>(self, mut f: F) -> ArrayMap { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `into_sorted_vec` [INFO] [stdout] --> vec-set/src/array_map.rs:273:19 [INFO] [stdout] | [INFO] [stdout] 273 | pub(crate) fn into_sorted_vec(self) -> Vec<(K, V)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_mut` [INFO] [stdout] --> vec-set/src/array_map.rs:294:12 [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 function is never used: `single` [INFO] [stdout] --> vec-set/src/array_map.rs:308:12 [INFO] [stdout] | [INFO] [stdout] 308 | pub fn single(k: K, v: V) -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `outer_join` [INFO] [stdout] --> vec-set/src/array_map.rs:324:12 [INFO] [stdout] | [INFO] [stdout] 324 | pub fn outer_join) -> R>( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `left_join` [INFO] [stdout] --> vec-set/src/array_map.rs:336:12 [INFO] [stdout] | [INFO] [stdout] 336 | pub fn left_join) -> R>( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `right_join` [INFO] [stdout] --> vec-set/src/array_map.rs:348:12 [INFO] [stdout] | [INFO] [stdout] 348 | pub fn right_join) -> R>( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `inner_join` [INFO] [stdout] --> vec-set/src/array_map.rs:360:12 [INFO] [stdout] | [INFO] [stdout] 360 | pub fn inner_join R>( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> vec-set/src/total_array_map.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new(map: ArrayMap, default: V) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `supremum` [INFO] [stdout] --> vec-set/src/total_array_map.rs:130:12 [INFO] [stdout] | [INFO] [stdout] 130 | pub fn supremum(&self, that: &Self) -> Self { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `infimum` [INFO] [stdout] --> vec-set/src/total_array_map.rs:133:12 [INFO] [stdout] | [INFO] [stdout] 133 | pub fn infimum(&self, that: &Self) -> Self { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `fast_combine` [INFO] [stdout] --> vec-set/src/total_array_map.rs:139:19 [INFO] [stdout] | [INFO] [stdout] 139 | pub(crate) fn fast_combine V>( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `reduce` [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 is never constructed: `SonicReducer` [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 is never used: `zero_and_get` [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 is never used: `adsorb` [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: associated function is never used: `reserve` [INFO] [stdout] --> vec-set/src/sonic_reducer.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 42 | fn reserve(&mut self, index: usize) { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `reduce_to` [INFO] [stdout] --> vec-set/src/sonic_reducer.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | fn reduce_to(&mut self, level: usize, value: Option) -> Option { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add` [INFO] [stdout] --> vec-set/src/sonic_reducer.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 56 | pub fn add(&mut self, value: Option) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `result` [INFO] [stdout] --> vec-set/src/sonic_reducer.rs:62:12 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn result(&mut self) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `size_hint` [INFO] [stdout] --> vec-set/src/iterators.rs:312:8 [INFO] [stdout] | [INFO] [stdout] 312 | fn size_hint(&self) -> (usize, Option) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 36 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quickcheck_macros v0.8.0 [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: 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: 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: 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: 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 a macro (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 a macro (in Nightly builds, run with -Z macro-backtrace for more info) [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 function is never used: `merge0` [INFO] [stdout] --> vec-set/src/merge_state.rs:330:8 [INFO] [stdout] | [INFO] [stdout] 330 | fn merge0>( [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `merge` [INFO] [stdout] --> vec-set/src/merge_state.rs:349:8 [INFO] [stdout] | [INFO] [stdout] 349 | fn merge>( [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `OuterJoinWithOp` [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 is never used: `InPlacePairMergeState` [INFO] [stdout] --> vec-set/src/array_map.rs:101:1 [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: associated function is never used: `is_empty` [INFO] [stdout] --> vec-set/src/array_map.rs:240:12 [INFO] [stdout] | [INFO] [stdout] 240 | pub fn is_empty(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `len` [INFO] [stdout] --> vec-set/src/array_map.rs:244:12 [INFO] [stdout] | [INFO] [stdout] 244 | pub fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `map_values` [INFO] [stdout] --> vec-set/src/array_map.rs:260:12 [INFO] [stdout] | [INFO] [stdout] 260 | pub fn map_values R>(self, mut f: F) -> ArrayMap { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `into_sorted_vec` [INFO] [stdout] --> vec-set/src/array_map.rs:273:19 [INFO] [stdout] | [INFO] [stdout] 273 | pub(crate) fn into_sorted_vec(self) -> Vec<(K, V)> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_mut` [INFO] [stdout] --> vec-set/src/array_map.rs:294:12 [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 function is never used: `single` [INFO] [stdout] --> vec-set/src/array_map.rs:308:12 [INFO] [stdout] | [INFO] [stdout] 308 | pub fn single(k: K, v: V) -> Self { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `left_join` [INFO] [stdout] --> vec-set/src/array_map.rs:336:12 [INFO] [stdout] | [INFO] [stdout] 336 | pub fn left_join) -> R>( [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `right_join` [INFO] [stdout] --> vec-set/src/array_map.rs:348:12 [INFO] [stdout] | [INFO] [stdout] 348 | pub fn right_join) -> R>( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `fast_combine` [INFO] [stdout] --> vec-set/src/total_array_map.rs:139:19 [INFO] [stdout] | [INFO] [stdout] 139 | pub(crate) fn fast_combine V>( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Elem` [INFO] [stdout] --> vec-set/src/range_set.rs:490:5 [INFO] [stdout] | [INFO] [stdout] 490 | type Elem = i32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias is never used: `Ref` [INFO] [stdout] --> vec-set/src/range_set.rs:491:5 [INFO] [stdout] | [INFO] [stdout] 491 | type Ref = (Vec>, bool); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `union_contains` [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 is never used: `intersection_contains` [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 is never used: `sample` [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 is never used: `to_test` [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: associated function is never used: `size_hint` [INFO] [stdout] --> vec-set/src/iterators.rs:312:8 [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] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 27.17s [INFO] [stdout] warning: 37 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "43b1f5c5ad559bf1373167bd537fafdd870e3b725a3a0cad778ecf82e2bfd1a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43b1f5c5ad559bf1373167bd537fafdd870e3b725a3a0cad778ecf82e2bfd1a8", kill_on_drop: false }` [INFO] [stdout] 43b1f5c5ad559bf1373167bd537fafdd870e3b725a3a0cad778ecf82e2bfd1a8