[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#1f308f12738d8cc40bb23bf0c8114b37c164bb49 for pr-137268 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frklaehn%2Finterval-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] fatal: could not create leading directories of '/workspace/builds/worker-2-tc2/source': No space left on device [INFO] checking rklaehn/interval-rs against try#1f308f12738d8cc40bb23bf0c8114b37c164bb49 for pr-137268 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frklaehn%2Finterval-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] fatal: could not create leading directories of '/workspace/builds/worker-2-tc2/source': No space left on device [INFO] checking rklaehn/interval-rs against try#1f308f12738d8cc40bb23bf0c8114b37c164bb49 for pr-137268 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frklaehn%2Finterval-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] fatal: could not create leading directories of '/workspace/builds/worker-2-tc2/source': No space left on device [INFO] checking rklaehn/interval-rs against try#1f308f12738d8cc40bb23bf0c8114b37c164bb49 for pr-137268 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frklaehn%2Finterval-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] /workspace/builds/worker-2-tc2/source/.git/objects/pack: No space left on device [INFO] checking rklaehn/interval-rs against try#1f308f12738d8cc40bb23bf0c8114b37c164bb49 for pr-137268 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frklaehn%2Finterval-rs" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rklaehn/interval-rs on toolchain 1f308f12738d8cc40bb23bf0c8114b37c164bb49 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f308f12738d8cc40bb23bf0c8114b37c164bb49" "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-2-tc2/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" "+1f308f12738d8cc40bb23bf0c8114b37c164bb49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1f308f12738d8cc40bb23bf0c8114b37c164bb49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6ae54e89568d24dc16d61405c9fbd08ba5c94de4fb1d08b7d761e93cac146c08 [INFO] running `Command { std: "docker" "start" "-a" "6ae54e89568d24dc16d61405c9fbd08ba5c94de4fb1d08b7d761e93cac146c08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6ae54e89568d24dc16d61405c9fbd08ba5c94de4fb1d08b7d761e93cac146c08", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ae54e89568d24dc16d61405c9fbd08ba5c94de4fb1d08b7d761e93cac146c08", kill_on_drop: false }` [INFO] [stdout] 6ae54e89568d24dc16d61405c9fbd08ba5c94de4fb1d08b7d761e93cac146c08 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+1f308f12738d8cc40bb23bf0c8114b37c164bb49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c2196aae3bbab28affc8fa1c61134d587bdbb4e730b81879a7c9bb46fe42b2ff [INFO] running `Command { std: "docker" "start" "-a" "c2196aae3bbab28affc8fa1c61134d587bdbb4e730b81879a7c9bb46fe42b2ff", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Checking 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] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling libm v0.1.4 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking rand_core v0.3.1 [INFO] [stderr] Checking regex-syntax v0.6.12 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling num-complex v0.2.3 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking aho-corasick v0.7.6 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking rand_os v0.1.3 [INFO] [stderr] Checking rand_xorshift v0.1.1 [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stderr] Checking rand_jitter v0.1.4 [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 regex v1.3.1 [INFO] [stderr] Checking approx v0.3.2 [INFO] [stderr] Checking alga v0.9.2 [INFO] [stderr] Checking env_logger v0.6.2 [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` and `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: struct `UnsafeSliceMergeState` is never constructed [INFO] [stdout] --> vec-set/src/merge_state.rs:321:19 [INFO] [stdout] | [INFO] [stdout] 321 | pub(crate) struct UnsafeSliceMergeState<'a, T> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` 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] [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: variants `Left` and `Both` are never constructed [INFO] [stdout] --> vec-set/src/array_map.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 49 | pub enum LeftJoinArg { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 50 | Left(A), [INFO] [stdout] | ^^^^ [INFO] [stdout] 51 | Both(A, B), [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Both` and `Right` are never constructed [INFO] [stdout] --> vec-set/src/array_map.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 54 | pub enum RightJoinArg { [INFO] [stdout] | ------------ variants in this enum [INFO] [stdout] 55 | Both(A, B), [INFO] [stdout] | ^^^^ [INFO] [stdout] 56 | Right(B), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Left`, `Right`, and `Both` are never constructed [INFO] [stdout] --> vec-set/src/array_map.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 59 | pub enum OuterJoinArg { [INFO] [stdout] | ------------ variants in this enum [INFO] [stdout] 60 | Left(A), [INFO] [stdout] | ^^^^ [INFO] [stdout] 61 | Right(B), [INFO] [stdout] | ^^^^^ [INFO] [stdout] 62 | Both(A, B), [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OuterJoinOp` is never constructed [INFO] [stdout] --> vec-set/src/array_map.rs:65:8 [INFO] [stdout] | [INFO] [stdout] 65 | struct OuterJoinOp(F); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LeftJoinOp` is never constructed [INFO] [stdout] --> vec-set/src/array_map.rs:66:8 [INFO] [stdout] | [INFO] [stdout] 66 | struct LeftJoinOp(F); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RightJoinOp` is never constructed [INFO] [stdout] --> vec-set/src/array_map.rs:67:8 [INFO] [stdout] | [INFO] [stdout] 67 | struct RightJoinOp(F); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `InnerJoinOp` is never constructed [INFO] [stdout] --> vec-set/src/array_map.rs:68:8 [INFO] [stdout] | [INFO] [stdout] 68 | struct InnerJoinOp(F); [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: struct `FastCombineOp` is never constructed [INFO] [stdout] --> vec-set/src/total_array_map.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | struct FastCombineOp<'a, F, V> { [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] [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` and `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: 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: struct `UnsafeSliceMergeState` is never constructed [INFO] [stdout] --> vec-set/src/merge_state.rs:321:19 [INFO] [stdout] | [INFO] [stdout] 321 | pub(crate) struct UnsafeSliceMergeState<'a, T> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` 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] [INFO] [stdout] warning: variants `Left` and `Both` are never constructed [INFO] [stdout] --> vec-set/src/array_map.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 49 | pub enum LeftJoinArg { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 50 | Left(A), [INFO] [stdout] | ^^^^ [INFO] [stdout] 51 | Both(A, B), [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Both` and `Right` are never constructed [INFO] [stdout] --> vec-set/src/array_map.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 54 | pub enum RightJoinArg { [INFO] [stdout] | ------------ variants in this enum [INFO] [stdout] 55 | Both(A, B), [INFO] [stdout] | ^^^^ [INFO] [stdout] 56 | Right(B), [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `LeftJoinOp` is never constructed [INFO] [stdout] --> vec-set/src/array_map.rs:66:8 [INFO] [stdout] | [INFO] [stdout] 66 | struct LeftJoinOp(F); [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RightJoinOp` is never constructed [INFO] [stdout] --> vec-set/src/array_map.rs:67:8 [INFO] [stdout] | [INFO] [stdout] 67 | struct RightJoinOp(F); [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`, `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: struct `FastCombineOp` is never constructed [INFO] [stdout] --> vec-set/src/total_array_map.rs:38:8 [INFO] [stdout] | [INFO] [stdout] 38 | struct FastCombineOp<'a, F, V> { [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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.04s [INFO] running `Command { std: "docker" "inspect" "c2196aae3bbab28affc8fa1c61134d587bdbb4e730b81879a7c9bb46fe42b2ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2196aae3bbab28affc8fa1c61134d587bdbb4e730b81879a7c9bb46fe42b2ff", kill_on_drop: false }` [INFO] [stdout] c2196aae3bbab28affc8fa1c61134d587bdbb4e730b81879a7c9bb46fe42b2ff