[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 beta-2022-08-09 for beta-1.64-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frklaehn%2Finterval-rs" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/rklaehn/interval-rs on toolchain beta-2022-08-09 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-08-09" "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-3/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" "+beta-2022-08-09" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-08-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9b33775b73b493f98d91b59cbdaf437ca5032500fcd1b96f000a272eaf9644d8 [INFO] running `Command { std: "docker" "start" "-a" "9b33775b73b493f98d91b59cbdaf437ca5032500fcd1b96f000a272eaf9644d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b33775b73b493f98d91b59cbdaf437ca5032500fcd1b96f000a272eaf9644d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b33775b73b493f98d91b59cbdaf437ca5032500fcd1b96f000a272eaf9644d8", kill_on_drop: false }` [INFO] [stdout] 9b33775b73b493f98d91b59cbdaf437ca5032500fcd1b96f000a272eaf9644d8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-08-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4ca29bd3190bd0de96a85d1c4c5c555aeab4c229c4945526d23b149ff54544f8 [INFO] running `Command { std: "docker" "start" "-a" "4ca29bd3190bd0de96a85d1c4c5c555aeab4c229c4945526d23b149ff54544f8", 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: 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 `merge0` is never used [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 `merge` is never used [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 `as_total` is never used [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 `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: associated function `is_empty` is never used [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 `len` is never used [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 `retain` is never used [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 `map_values` is never used [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 `into_sorted_vec` is never used [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 `get_mut` is never used [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 `single` is never used [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 `outer_join` is never used [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 `left_join` is never used [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 `right_join` is never used [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 `inner_join` is never used [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 `new` is never used [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 `supremum` is never used [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 `infimum` is never used [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 `fast_combine` is never used [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 `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: associated function `reserve` is never used [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 `reduce_to` is never used [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 `add` is never used [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 `result` is never used [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 `size_hint` is never used [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] Finished dev [unoptimized + debuginfo] target(s) in 7.38s [INFO] running `Command { std: "docker" "inspect" "4ca29bd3190bd0de96a85d1c4c5c555aeab4c229c4945526d23b149ff54544f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4ca29bd3190bd0de96a85d1c4c5c555aeab4c229c4945526d23b149ff54544f8", kill_on_drop: false }` [INFO] [stdout] 4ca29bd3190bd0de96a85d1c4c5c555aeab4c229c4945526d23b149ff54544f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-08-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 09d1b95aefb1e80f9ec19c36b49903ea601c4b3bcec683d4b2b35a165f592466 [INFO] running `Command { std: "docker" "start" "-a" "09d1b95aefb1e80f9ec19c36b49903ea601c4b3bcec683d4b2b35a165f592466", kill_on_drop: false }` [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling maplit v1.0.2 [INFO] [stderr] Compiling testdrop v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling flip-buffer v0.1.0 (/opt/rustwide/workdir/flip-buffer) [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [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 `merge0` is never used [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 `merge` is never used [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 `as_total` is never used [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 `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: associated function `is_empty` is never used [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 `len` is never used [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 `retain` is never used [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 `map_values` is never used [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 `into_sorted_vec` is never used [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 `get_mut` is never used [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 `single` is never used [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 `outer_join` is never used [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 `left_join` is never used [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 `right_join` is never used [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 `inner_join` is never used [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 `new` is never used [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 `supremum` is never used [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 `infimum` is never used [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 `fast_combine` is never used [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 `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: associated function `reserve` is never used [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 `reduce_to` is never used [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 `add` is never used [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 `result` is never used [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 `size_hint` is never used [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 aho-corasick v0.7.6 [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: 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 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: 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 `merge0` is never used [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 `merge` is never used [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 `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: associated function `is_empty` is never used [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 `len` is never used [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 `map_values` is never used [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 `into_sorted_vec` is never used [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 `get_mut` is never used [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 `single` is never used [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 `left_join` is never used [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 `right_join` is never used [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 `fast_combine` is never used [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 `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: associated function `size_hint` is never used [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] [stdout] warning: 37 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 43.31s [INFO] running `Command { std: "docker" "inspect" "09d1b95aefb1e80f9ec19c36b49903ea601c4b3bcec683d4b2b35a165f592466", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09d1b95aefb1e80f9ec19c36b49903ea601c4b3bcec683d4b2b35a165f592466", kill_on_drop: false }` [INFO] [stdout] 09d1b95aefb1e80f9ec19c36b49903ea601c4b3bcec683d4b2b35a165f592466 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-08-09" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a7310e0bb23e190bfd174d2206aa8bd3dff2e9108af9a344bc8a606edfffeb0b [INFO] running `Command { std: "docker" "start" "-a" "a7310e0bb23e190bfd174d2206aa8bd3dff2e9108af9a344bc8a606edfffeb0b", kill_on_drop: false }` [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] = note: `#[warn(unused_imports)]` on by default [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 function `merge0` is never used [INFO] [stderr] --> vec-set/src/merge_state.rs:330:8 [INFO] [stderr] | [INFO] [stderr] 330 | fn merge0>( [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function `merge` is never used [INFO] [stderr] --> vec-set/src/merge_state.rs:349:8 [INFO] [stderr] | [INFO] [stderr] 349 | fn merge>( [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `as_total` is never used [INFO] [stderr] --> vec-set/src/array_seq.rs:16:8 [INFO] [stderr] | [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: associated function `is_empty` is never used [INFO] [stderr] --> vec-set/src/array_map.rs:240:12 [INFO] [stderr] | [INFO] [stderr] 240 | pub fn is_empty(&self) -> bool { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `len` is never used [INFO] [stderr] --> vec-set/src/array_map.rs:244:12 [INFO] [stderr] | [INFO] [stderr] 244 | pub fn len(&self) -> usize { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `retain` is never used [INFO] [stderr] --> vec-set/src/array_map.rs:252:12 [INFO] [stderr] | [INFO] [stderr] 252 | pub fn retain bool>(&mut self, mut f: F) { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `map_values` is never used [INFO] [stderr] --> vec-set/src/array_map.rs:260:12 [INFO] [stderr] | [INFO] [stderr] 260 | pub fn map_values R>(self, mut f: F) -> ArrayMap { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `into_sorted_vec` is never used [INFO] [stderr] --> vec-set/src/array_map.rs:273:19 [INFO] [stderr] | [INFO] [stderr] 273 | pub(crate) fn into_sorted_vec(self) -> Vec<(K, V)> { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `get_mut` is never used [INFO] [stderr] --> vec-set/src/array_map.rs:294:12 [INFO] [stderr] | [INFO] [stderr] 294 | pub fn get_mut(&mut self, key: &Q) -> Option<&mut V> [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `single` is never used [INFO] [stderr] --> vec-set/src/array_map.rs:308:12 [INFO] [stderr] | [INFO] [stderr] 308 | pub fn single(k: K, v: V) -> Self { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `outer_join` is never used [INFO] [stderr] --> vec-set/src/array_map.rs:324:12 [INFO] [stderr] | [INFO] [stderr] 324 | pub fn outer_join) -> R>( [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `left_join` is never used [INFO] [stderr] --> vec-set/src/array_map.rs:336:12 [INFO] [stderr] | [INFO] [stderr] 336 | pub fn left_join) -> R>( [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `right_join` is never used [INFO] [stderr] --> vec-set/src/array_map.rs:348:12 [INFO] [stderr] | [INFO] [stderr] 348 | pub fn right_join) -> R>( [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `inner_join` is never used [INFO] [stderr] --> vec-set/src/array_map.rs:360:12 [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] 12 | pub fn new(map: ArrayMap, default: V) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `supremum` is never used [INFO] [stderr] --> vec-set/src/total_array_map.rs:130:12 [INFO] [stderr] | [INFO] [stderr] 130 | pub fn supremum(&self, that: &Self) -> Self { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `infimum` is never used [INFO] [stderr] --> vec-set/src/total_array_map.rs:133:12 [INFO] [stderr] | [INFO] [stderr] 133 | pub fn infimum(&self, that: &Self) -> Self { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `fast_combine` is never used [INFO] [stderr] --> vec-set/src/total_array_map.rs:139:19 [INFO] [stderr] | [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: associated function `reserve` is never used [INFO] [stderr] --> vec-set/src/sonic_reducer.rs:42:8 [INFO] [stderr] | [INFO] [stderr] 42 | fn reserve(&mut self, index: usize) { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `reduce_to` is never used [INFO] [stderr] --> vec-set/src/sonic_reducer.rs:48:8 [INFO] [stderr] | [INFO] [stderr] 48 | fn reduce_to(&mut self, level: usize, value: Option) -> Option { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `add` is never used [INFO] [stderr] --> vec-set/src/sonic_reducer.rs:56:12 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn add(&mut self, value: Option) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `result` is never used [INFO] [stderr] --> vec-set/src/sonic_reducer.rs:62:12 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn result(&mut self) -> Option { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `size_hint` is never used [INFO] [stderr] --> vec-set/src/iterators.rs:312:8 [INFO] [stderr] | [INFO] [stderr] 312 | fn size_hint(&self) -> (usize, Option) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `vec-set` (lib) generated 36 warnings [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: 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: `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: 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: 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: 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 37 warnings (20 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/flip_buffer-5333426a6514f1f0) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test tests::source_drop_all ... ok [INFO] [stdout] test tests::source_move_some ... ok [INFO] [stdout] test tests::source_drop_some ... ok [INFO] [stdout] test tests::source_move_all ... ok [INFO] [stdout] test tests::drop_just_source ... ok [INFO] [stdout] test tests::source_pop_some ... ok [INFO] [stderr] error: test failed, to rerun pass '-p flip-buffer --lib' [INFO] [stdout] test tests::target_push_gap ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::target_push_gap stdout ---- [INFO] [stdout] thread 'tests::target_push_gap' panicked at '0 should be dropped, but was not', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/testdrop-0.1.2/src/lib.rs:106:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55958b8a7230 - std::backtrace_rs::backtrace::libunwind::trace::hc2aafb361b930ef6 [INFO] [stdout] at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 1: 0x55958b8a7230 - std::backtrace_rs::backtrace::trace_unsynchronized::h804481ad4855a013 [INFO] [stdout] at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55958b8a7230 - std::sys_common::backtrace::_print_fmt::hde719312690c42c7 [INFO] [stdout] at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/sys_common/backtrace.rs:66:5 [INFO] [stdout] 3: 0x55958b8a7230 - ::fmt::h3ac798ae3916ddb8 [INFO] [stdout] at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/sys_common/backtrace.rs:45:22 [INFO] [stdout] 4: 0x55958b8cb1bc - core::fmt::write::h56d0a26c056ebf7d [INFO] [stdout] at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/core/src/fmt/mod.rs:1198:17 [INFO] [stdout] 5: 0x55958b8a3b85 - std::io::Write::write_fmt::h05e70be662867c59 [INFO] [stdout] at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/io/mod.rs:1672:15 [INFO] [stdout] 6: 0x55958b8a8d51 - std::sys_common::backtrace::_print::h157d3034d56c5f2b [INFO] [stdout] at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/sys_common/backtrace.rs:48:5 [INFO] [stdout] 7: 0x55958b8a8d51 - std::sys_common::backtrace::print::h8711cdaccf25c72b [INFO] [stdout] at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/sys_common/backtrace.rs:35:9 [INFO] [stdout] 8: 0x55958b8a8d51 - std::panicking::default_hook::{{closure}}::h5a65e9070c5bad88 [INFO] [stdout] at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/panicking.rs:295:22 [INFO] [stdout] 9: 0x55958b8a89a1 - std::panicking::default_hook::h02eec242e22c1c0a [INFO] [stdout] at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/panicking.rs:311:9 [INFO] [stdout] 10: 0x55958b8a93f3 - std::panicking::rust_panic_with_hook::hd120b75e7be84603 [INFO] [stdout] at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/panicking.rs:698:17 [INFO] [stdout] 11: 0x55958b8a92e7 - std::panicking::begin_panic_handler::{{closure}}::he7b199a96ab3ad47 [INFO] [stdout] at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/panicking.rs:588:13 [INFO] [stdout] 12: 0x55958b8a7754 - std::sys_common::backtrace::__rust_end_short_backtrace::h128233115a8d97ab [INFO] [stdout] at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/sys_common/backtrace.rs:138:18 [INFO] [stdout] 13: 0x55958b8a9012 - rust_begin_unwind [INFO] [stdout] at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/panicking.rs:584:5 [INFO] [stdout] 14: 0x55958b83adf3 - core::panicking::panic_fmt::h9ba2fa2bf5a290c7 [INFO] [stdout] at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/core/src/panicking.rs:142:14 [INFO] [stdout] 15: 0x55958b883d78 - testdrop::TestDrop::assert_drop::h324246246319efd4 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/testdrop-0.1.2/src/lib.rs:106:9 [INFO] [stdout] 16: 0x55958b8434a8 - flip_buffer::tests::everything_dropped::hade03a87f25cf161 [INFO] [stdout] at /opt/rustwide/workdir/flip-buffer/src/lib.rs:219:13 [INFO] [stdout] 17: 0x55958b84437a - flip_buffer::tests::target_push_gap::hf3e4ad9800ef9e86 [INFO] [stdout] at /opt/rustwide/workdir/flip-buffer/src/lib.rs:230:9 [INFO] [stdout] 18: 0x55958b84434a - flip_buffer::tests::target_push_gap::{{closure}}::h987cb192ef4ce03b [INFO] [stdout] at /opt/rustwide/workdir/flip-buffer/src/lib.rs:229:5 [INFO] [stdout] 19: 0x55958b83deae - core::ops::function::FnOnce::call_once::h717dc56588d24d5a [INFO] [stdout] at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 20: 0x55958b87d563 - core::ops::function::FnOnce::call_once::ha4000de7d74ce957 [INFO] [stdout] at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 21: 0x55958b87d563 - test::__rust_begin_short_backtrace::h97d00f92a6823310 [INFO] [stdout] at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/test/src/lib.rs:572:5 [INFO] [stdout] 22: 0x55958b87c2fc - as core::ops::function::FnOnce>::call_once::hd4e49082446b7e36 [INFO] [stdout] at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/alloc/src/boxed.rs:1935:9 [INFO] [stdout] 23: 0x55958b87c2fc - as core::ops::function::FnOnce<()>>::call_once::hd614da272fbcc3e8 [INFO] [stdout] at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 24: 0x55958b87c2fc - std::panicking::try::do_call::h65eed6c45a2ac496 [INFO] [stdout] at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/panicking.rs:492:40 [INFO] [stdout] 25: 0x55958b87c2fc - std::panicking::try::h30300676e84e25e1 [INFO] [stdout] at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/panicking.rs:456:19 [INFO] [stdout] 26: 0x55958b87c2fc - std::panic::catch_unwind::h31f6fe9f178404d3 [INFO] [stdout] at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/panic.rs:137:14 [INFO] [stdout] 27: 0x55958b87c2fc - test::run_test_in_process::h63f59f5a2354d4f0 [INFO] [stdout] at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/test/src/lib.rs:595:18 [INFO] [stdout] 28: 0x55958b87c2fc - test::run_test::run_test_inner::{{closure}}::heffd6e2eac3b867c [INFO] [stdout] at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/test/src/lib.rs:489:39 [INFO] [stdout] 29: 0x55958b846adc - test::run_test::run_test_inner::{{closure}}::h174c7d5725c867fe [INFO] [stdout] at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/test/src/lib.rs:516:37 [INFO] [stdout] 30: 0x55958b846adc - std::sys_common::backtrace::__rust_begin_short_backtrace::h6b256ade43a1c5e2 [INFO] [stdout] at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/sys_common/backtrace.rs:122:18 [INFO] [stdout] 31: 0x55958b84c4af - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h574ba971f26d19c5 [INFO] [stdout] at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/thread/mod.rs:505:17 [INFO] [stdout] 32: 0x55958b84c4af - as core::ops::function::FnOnce<()>>::call_once::h1575ce15b07116dd [INFO] [stdout] at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 33: 0x55958b84c4af - std::panicking::try::do_call::h62958754a3d546a4 [INFO] [stdout] at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/panicking.rs:492:40 [INFO] [stdout] 34: 0x55958b84c4af - std::panicking::try::h4ae2dc197d04f86d [INFO] [stdout] at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/panicking.rs:456:19 [INFO] [stdout] 35: 0x55958b84c4af - std::panic::catch_unwind::h8c834bd4e9aedde1 [INFO] [stdout] at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/panic.rs:137:14 [INFO] [stdout] 36: 0x55958b84c4af - std::thread::Builder::spawn_unchecked_::{{closure}}::hbdaa27f018f8b53d [INFO] [stdout] at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/thread/mod.rs:504:30 [INFO] [stdout] 37: 0x55958b84c4af - core::ops::function::FnOnce::call_once{{vtable.shim}}::h88c4d88f89c45d7c [INFO] [stdout] at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/core/src/ops/function.rs:248:5 [INFO] [stdout] 38: 0x55958b8ada33 - as core::ops::function::FnOnce>::call_once::hafebb5a654285d1f [INFO] [stdout] at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/alloc/src/boxed.rs:1935:9 [INFO] [stdout] 39: 0x55958b8ada33 - as core::ops::function::FnOnce>::call_once::hd7f46a8cec019e0f [INFO] [stdout] at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/alloc/src/boxed.rs:1935:9 [INFO] [stdout] 40: 0x55958b8ada33 - std::sys::unix::thread::Thread::new::thread_start::hcd40f54db19fb2e5 [INFO] [stdout] at /rustc/56714e5332f5f21c39d710cc4a6dd279132dedd6/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] 41: 0x7f410026c609 - start_thread [INFO] [stdout] 42: 0x7f410003c133 - clone [INFO] [stdout] 43: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::target_push_gap [INFO] [stdout] [INFO] [stdout] test result: FAILED. 6 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a7310e0bb23e190bfd174d2206aa8bd3dff2e9108af9a344bc8a606edfffeb0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a7310e0bb23e190bfd174d2206aa8bd3dff2e9108af9a344bc8a606edfffeb0b", kill_on_drop: false }` [INFO] [stdout] a7310e0bb23e190bfd174d2206aa8bd3dff2e9108af9a344bc8a606edfffeb0b