[INFO] fetching crate btreemap_monstousity 0.0.1...
[INFO] checking btreemap_monstousity-0.0.1 against master#158f00a1c5175648af6f6099b075f78d1d014a28 for pr-121251
[INFO] extracting crate btreemap_monstousity 0.0.1 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate btreemap_monstousity 0.0.1 on toolchain 158f00a1c5175648af6f6099b075f78d1d014a28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate btreemap_monstousity 0.0.1
[INFO] finished tweaking crates.io crate btreemap_monstousity 0.0.1
[INFO] tweaked toml for crates.io crate btreemap_monstousity 0.0.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f52ed9b3c47153fd5b64d811dd6f4ee9dd083c6955eb2a0595ad39f3c49825c1
[INFO] running `Command { std: "docker" "start" "-a" "f52ed9b3c47153fd5b64d811dd6f4ee9dd083c6955eb2a0595ad39f3c49825c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f52ed9b3c47153fd5b64d811dd6f4ee9dd083c6955eb2a0595ad39f3c49825c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f52ed9b3c47153fd5b64d811dd6f4ee9dd083c6955eb2a0595ad39f3c49825c1", kill_on_drop: false }`
[INFO] [stdout] f52ed9b3c47153fd5b64d811dd6f4ee9dd083c6955eb2a0595ad39f3c49825c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+158f00a1c5175648af6f6099b075f78d1d014a28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba56cadff94a1236950ebdb19eb71c780ba81c4c385c77a144e8657cd901411e
[INFO] running `Command { std: "docker" "start" "-a" "ba56cadff94a1236950ebdb19eb71c780ba81c4c385c77a144e8657cd901411e", kill_on_drop: false }`
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking btreemap_monstousity v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/lib.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::cmp::Ordering`
[INFO] [stdout]   --> src/lib.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | use core::cmp::Ordering;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rand_xorshift v0.3.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stdout] warning: associated function `new_uninit` is never used
[INFO] [stdout]    --> src/polyfill.rs:103:12
[INFO] [stdout]     |
[INFO] [stdout] 96  |     pub trait NewUninit<T, A: Allocator = Global> {
[INFO] [stdout]     |               --------- associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 103 |         fn new_uninit() -> Self::SelfWithAlloc<MaybeUninit<T>, Global>;
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ExactSizeIsEmpty` is never used
[INFO] [stdout]    --> src/polyfill.rs:252:15
[INFO] [stdout]     |
[INFO] [stdout] 252 |     pub trait ExactSizeIsEmpty: ExactSizeIterator {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_sorted` and `is_sorted_by` are never used
[INFO] [stdout]    --> src/polyfill.rs:264:12
[INFO] [stdout]     |
[INFO] [stdout] 261 |     pub trait SliceIsSorted {
[INFO] [stdout]     |               ------------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 264 |         fn is_sorted(&self) -> bool
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 271 |         fn is_sorted_by<'a, F>(&'a self, compare: F) -> bool
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_sorted` is never used
[INFO] [stdout]    --> src/polyfill.rs:278:12
[INFO] [stdout]     |
[INFO] [stdout] 277 |     pub trait IterIsSorted: Iterator {
[INFO] [stdout]     |               ------------ method in this trait
[INFO] [stdout] 278 |         fn is_sorted(self) -> bool
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SpecExtend` is never used
[INFO] [stdout]   --> src/liballoc.rs:52:11
[INFO] [stdout]    |
[INFO] [stdout] 52 |     trait SpecExtend<I: IntoIterator> {
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Recover` is never used
[INFO] [stdout]   --> src/liballoc/collections/btree/mod.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | trait Recover<C> {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DeleteMe` is never constructed
[INFO] [stdout]  --> src/liballoc/collections/btree/dedup_sorted_iter.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | struct DeleteMe;
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `lens` is never used
[INFO] [stdout]   --> src/liballoc/collections/btree/merge_iter.rs:88:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl<I: Iterator> MergeIterInner<I> {
[INFO] [stdout]    | ----------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 88 |     pub fn lens(&self) -> (usize, usize)
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `key_mut` is never used
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1121:12
[INFO] [stdout]      |
[INFO] [stdout] 1120 | impl<'a, K: 'a, V: 'a, NodeType> Handle<NodeRef<marker::Mut<'a>, K, V, NodeType>, marker::KV> {
[INFO] [stdout]      | --------------------------------------------------------------------------------------------- method in this implementation
[INFO] [stdout] 1121 |     pub fn key_mut(&mut self) -> &mut K {
[INFO] [stdout]      |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `IsSetVal` is never used
[INFO] [stdout]   --> src/liballoc/collections/btree/set_val.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub trait IsSetVal {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::default`
[INFO] [stdout]  --> src/liballoc/testing/crash_test.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::default::OrdStoredKey;
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            unresolved import
[INFO] [stdout]   |            help: a similar path exists: `core::default`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::default`
[INFO] [stdout]  --> src/liballoc/testing/ord_chaos.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::default::OrdStoredKey;
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            unresolved import
[INFO] [stdout]   |            help: a similar path exists: `core::default`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]   --> src/liballoc/collections/btree/map/tests.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl<K: OrdStoredKey, V> BTreeMap<K, V> {
[INFO] [stdout]    |         ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:382:15
[INFO] [stdout]     |
[INFO] [stdout] 382 |     T: Copy + OrdStoredKey + TryFrom<usize>,
[INFO] [stdout]     |               ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:419:6
[INFO] [stdout]     |
[INFO] [stdout] 419 | impl OrdStoredKey for Align32 {
[INFO] [stdout]     |      ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `SortableBy` in this scope
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:817:10
[INFO] [stdout]     |
[INFO] [stdout] 817 |     impl SortableBy<OrdTotalOrder<EvilTwin>> for CompositeKey {
[INFO] [stdout]     |          ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `OrdTotalOrder` in this scope
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:817:21
[INFO] [stdout]     |
[INFO] [stdout] 817 |     impl SortableBy<OrdTotalOrder<EvilTwin>> for CompositeKey {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `OrdTotalOrder` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1293:45
[INFO] [stdout]      |
[INFO] [stdout] 1293 |     fn get<T: Ord>(v: &BTreeMap<Box<T>, (), OrdTotalOrder<T>>, t: &T) {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `OrdTotalOrder` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1298:53
[INFO] [stdout]      |
[INFO] [stdout] 1298 |     fn get_mut<T: Ord>(v: &mut BTreeMap<Box<T>, (), OrdTotalOrder<T>>, t: &T) {
[INFO] [stdout]      |                                                     ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `OrdTotalOrder` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1303:55
[INFO] [stdout]      |
[INFO] [stdout] 1303 |     fn get_key_value<T: Ord>(v: &BTreeMap<Box<T>, (), OrdTotalOrder<T>>, t: &T) {
[INFO] [stdout]      |                                                       ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `OrdTotalOrder` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1308:54
[INFO] [stdout]      |
[INFO] [stdout] 1308 |     fn contains_key<T: Ord>(v: &BTreeMap<Box<T>, (), OrdTotalOrder<T>>, t: &T) {
[INFO] [stdout]      |                                                      ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `OrdTotalOrder` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1313:47
[INFO] [stdout]      |
[INFO] [stdout] 1313 |     fn range<T: Ord>(v: &BTreeMap<Box<T>, (), OrdTotalOrder<T>>, t: T) {
[INFO] [stdout]      |                                               ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `OrdTotalOrder` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1318:55
[INFO] [stdout]      |
[INFO] [stdout] 1318 |     fn range_mut<T: Ord>(v: &mut BTreeMap<Box<T>, (), OrdTotalOrder<T>>, t: T) {
[INFO] [stdout]      |                                                       ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `OrdTotalOrder` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1323:52
[INFO] [stdout]      |
[INFO] [stdout] 1323 |     fn remove<T: Ord>(v: &mut BTreeMap<Box<T>, (), OrdTotalOrder<T>>, t: &T) {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `OrdTotalOrder` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1328:58
[INFO] [stdout]      |
[INFO] [stdout] 1328 |     fn remove_entry<T: Ord>(v: &mut BTreeMap<Box<T>, (), OrdTotalOrder<T>>, t: &T) {
[INFO] [stdout]      |                                                          ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `OrdTotalOrder` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1333:55
[INFO] [stdout]      |
[INFO] [stdout] 1333 |     fn split_off<T: Ord>(v: &mut BTreeMap<Box<T>, (), OrdTotalOrder<T>>, t: &T) {
[INFO] [stdout]      |                                                       ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1439:10
[INFO] [stdout]      |
[INFO] [stdout] 1439 |     impl OrdStoredKey for Bad {
[INFO] [stdout]      |          ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1672:22
[INFO] [stdout]      |
[INFO] [stdout] 1672 |     fn map<T: Sync + OrdStoredKey>(v: &BTreeMap<T, T>) -> impl Sync + '_ {
[INFO] [stdout]      |                      ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1676:28
[INFO] [stdout]      |
[INFO] [stdout] 1676 |     fn into_iter<T: Sync + OrdStoredKey>(v: BTreeMap<T, T>) -> impl Sync {
[INFO] [stdout]      |                            ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1680:28
[INFO] [stdout]      |
[INFO] [stdout] 1680 |     fn into_keys<T: Sync + OrdStoredKey>(v: BTreeMap<T, T>) -> impl Sync {
[INFO] [stdout]      |                            ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1684:30
[INFO] [stdout]      |
[INFO] [stdout] 1684 |     fn into_values<T: Sync + OrdStoredKey>(v: BTreeMap<T, T>) -> impl Sync {
[INFO] [stdout]      |                              ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1688:31
[INFO] [stdout]      |
[INFO] [stdout] 1688 |     fn drain_filter<T: Sync + OrdStoredKey>(v: &mut BTreeMap<T, T>) -> impl Sync + '_ {
[INFO] [stdout]      |                               ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1692:23
[INFO] [stdout]      |
[INFO] [stdout] 1692 |     fn iter<T: Sync + OrdStoredKey>(v: &BTreeMap<T, T>) -> impl Sync + '_ {
[INFO] [stdout]      |                       ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1696:27
[INFO] [stdout]      |
[INFO] [stdout] 1696 |     fn iter_mut<T: Sync + OrdStoredKey>(v: &mut BTreeMap<T, T>) -> impl Sync + '_ {
[INFO] [stdout]      |                           ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1700:23
[INFO] [stdout]      |
[INFO] [stdout] 1700 |     fn keys<T: Sync + OrdStoredKey>(v: &BTreeMap<T, T>) -> impl Sync + '_ {
[INFO] [stdout]      |                       ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1704:25
[INFO] [stdout]      |
[INFO] [stdout] 1704 |     fn values<T: Sync + OrdStoredKey>(v: &BTreeMap<T, T>) -> impl Sync + '_ {
[INFO] [stdout]      |                         ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1708:29
[INFO] [stdout]      |
[INFO] [stdout] 1708 |     fn values_mut<T: Sync + OrdStoredKey>(v: &mut BTreeMap<T, T>) -> impl Sync + '_ {
[INFO] [stdout]      |                             ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1712:24
[INFO] [stdout]      |
[INFO] [stdout] 1712 |     fn range<T: Sync + OrdStoredKey>(v: &BTreeMap<T, T>) -> impl Sync + '_ {
[INFO] [stdout]      |                        ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1716:28
[INFO] [stdout]      |
[INFO] [stdout] 1716 |     fn range_mut<T: Sync + OrdStoredKey>(v: &mut BTreeMap<T, T>) -> impl Sync + '_ {
[INFO] [stdout]      |                            ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1720:24
[INFO] [stdout]      |
[INFO] [stdout] 1720 |     fn entry<T: Sync + OrdStoredKey + Default>(v: &mut BTreeMap<T, T>) -> impl Sync + '_ {
[INFO] [stdout]      |                        ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1724:33
[INFO] [stdout]      |
[INFO] [stdout] 1724 |     fn occupied_entry<T: Sync + OrdStoredKey + Default>(v: &mut BTreeMap<T, T>) -> impl Sync + '_ {
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1731:31
[INFO] [stdout]      |
[INFO] [stdout] 1731 |     fn vacant_entry<T: Sync + OrdStoredKey + Default>(v: &mut BTreeMap<T, T>) -> impl Sync + '_ {
[INFO] [stdout]      |                               ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1741:22
[INFO] [stdout]      |
[INFO] [stdout] 1741 |     fn map<T: Send + OrdStoredKey>(v: BTreeMap<T, T>) -> impl Send {
[INFO] [stdout]      |                      ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1745:28
[INFO] [stdout]      |
[INFO] [stdout] 1745 |     fn into_iter<T: Send + OrdStoredKey>(v: BTreeMap<T, T>) -> impl Send {
[INFO] [stdout]      |                            ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1749:28
[INFO] [stdout]      |
[INFO] [stdout] 1749 |     fn into_keys<T: Send + OrdStoredKey>(v: BTreeMap<T, T>) -> impl Send {
[INFO] [stdout]      |                            ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1753:30
[INFO] [stdout]      |
[INFO] [stdout] 1753 |     fn into_values<T: Send + OrdStoredKey>(v: BTreeMap<T, T>) -> impl Send {
[INFO] [stdout]      |                              ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1757:31
[INFO] [stdout]      |
[INFO] [stdout] 1757 |     fn drain_filter<T: Send + OrdStoredKey>(v: &mut BTreeMap<T, T>) -> impl Send + '_ {
[INFO] [stdout]      |                               ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1761:30
[INFO] [stdout]      |
[INFO] [stdout] 1761 |     fn iter<T: Send + Sync + OrdStoredKey>(v: &BTreeMap<T, T>) -> impl Send + '_ {
[INFO] [stdout]      |                              ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1765:27
[INFO] [stdout]      |
[INFO] [stdout] 1765 |     fn iter_mut<T: Send + OrdStoredKey>(v: &mut BTreeMap<T, T>) -> impl Send + '_ {
[INFO] [stdout]      |                           ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1769:30
[INFO] [stdout]      |
[INFO] [stdout] 1769 |     fn keys<T: Send + Sync + OrdStoredKey>(v: &BTreeMap<T, T>) -> impl Send + '_ {
[INFO] [stdout]      |                              ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1773:32
[INFO] [stdout]      |
[INFO] [stdout] 1773 |     fn values<T: Send + Sync + OrdStoredKey>(v: &BTreeMap<T, T>) -> impl Send + '_ {
[INFO] [stdout]      |                                ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1777:29
[INFO] [stdout]      |
[INFO] [stdout] 1777 |     fn values_mut<T: Send + OrdStoredKey>(v: &mut BTreeMap<T, T>) -> impl Send + '_ {
[INFO] [stdout]      |                             ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1781:31
[INFO] [stdout]      |
[INFO] [stdout] 1781 |     fn range<T: Send + Sync + OrdStoredKey>(v: &BTreeMap<T, T>) -> impl Send + '_ {
[INFO] [stdout]      |                               ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1785:28
[INFO] [stdout]      |
[INFO] [stdout] 1785 |     fn range_mut<T: Send + OrdStoredKey>(v: &mut BTreeMap<T, T>) -> impl Send + '_ {
[INFO] [stdout]      |                            ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1789:24
[INFO] [stdout]      |
[INFO] [stdout] 1789 |     fn entry<T: Send + OrdStoredKey + Default>(v: &mut BTreeMap<T, T>) -> impl Send + '_ {
[INFO] [stdout]      |                        ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1793:33
[INFO] [stdout]      |
[INFO] [stdout] 1793 |     fn occupied_entry<T: Send + OrdStoredKey + Default>(v: &mut BTreeMap<T, T>) -> impl Send + '_ {
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1800:31
[INFO] [stdout]      |
[INFO] [stdout] 1800 |     fn vacant_entry<T: Send + OrdStoredKey + Default>(v: &mut BTreeMap<T, T>) -> impl Send + '_ {
[INFO] [stdout]      |                               ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `OrdTotalOrder` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2284:36
[INFO] [stdout]      |
[INFO] [stdout] 2284 |     let mut map = BTreeMap::<_, _, OrdTotalOrder<str>>::default();
[INFO] [stdout]      |                                    ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::cmp::Ordering`
[INFO] [stdout]   --> src/lib.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | use core::cmp::Ordering;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 48 previous errors; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `btreemap_monstousity` (lib test) due to 49 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "ba56cadff94a1236950ebdb19eb71c780ba81c4c385c77a144e8657cd901411e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba56cadff94a1236950ebdb19eb71c780ba81c4c385c77a144e8657cd901411e", kill_on_drop: false }`
[INFO] [stdout] ba56cadff94a1236950ebdb19eb71c780ba81c4c385c77a144e8657cd901411e
[INFO] checking btreemap_monstousity-0.0.1 against try#b4fc5dbf0bc33be331f9d893db5b3a794f29724a+rustflags=-Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds for pr-121251
[INFO] extracting crate btreemap_monstousity 0.0.1 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate btreemap_monstousity 0.0.1 on toolchain b4fc5dbf0bc33be331f9d893db5b3a794f29724a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate btreemap_monstousity 0.0.1
[INFO] finished tweaking crates.io crate btreemap_monstousity 0.0.1
[INFO] tweaked toml for crates.io crate btreemap_monstousity 0.0.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 269e5f868ade4f57ce7fe8a7c50ef7e47abcd132715452b69d7fc388fa337bee
[INFO] running `Command { std: "docker" "start" "-a" "269e5f868ade4f57ce7fe8a7c50ef7e47abcd132715452b69d7fc388fa337bee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "269e5f868ade4f57ce7fe8a7c50ef7e47abcd132715452b69d7fc388fa337bee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "269e5f868ade4f57ce7fe8a7c50ef7e47abcd132715452b69d7fc388fa337bee", kill_on_drop: false }`
[INFO] [stdout] 269e5f868ade4f57ce7fe8a7c50ef7e47abcd132715452b69d7fc388fa337bee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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 -Dexplicit_range -Dtrait_impl_range -Wrange_syntax -Wrange_bounds" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+b4fc5dbf0bc33be331f9d893db5b3a794f29724a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ac0ccb6f40ac82691e3bff1ee5e15ba4050ea3d149ee185d82a6919d6cbf6b5
[INFO] running `Command { std: "docker" "start" "-a" "3ac0ccb6f40ac82691e3bff1ee5e15ba4050ea3d149ee185d82a6919d6cbf6b5", kill_on_drop: false }`
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking btreemap_monstousity v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]   --> src/lib.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | #[macro_use]
[INFO] [stdout]    | ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::cmp::Ordering`
[INFO] [stdout]   --> src/lib.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | use core::cmp::Ordering;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/liballoc/collections/btree/append.rs:77:26
[INFO] [stdout]    |
[INFO] [stdout] 77 |                 for _ in 0..tree_height {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/node.rs:574:54
[INFO] [stdout]     |
[INFO] [stdout] 574 |         unsafe { self.correct_childrens_parent_links(0..=len) };
[INFO] [stdout]     |                                                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/node.rs:997:54
[INFO] [stdout]     |
[INFO] [stdout] 997 |             self.node.correct_childrens_parent_links(self.idx + 1..new_len + 1);
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1208:40
[INFO] [stdout]      |
[INFO] [stdout] 1208 |                 self.node.key_area_mut(self.idx + 1..old_len),
[INFO] [stdout]      |                                        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1212:40
[INFO] [stdout]      |
[INFO] [stdout] 1212 |                 self.node.val_area_mut(self.idx + 1..old_len),
[INFO] [stdout]      |                                        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1272:41
[INFO] [stdout]      |
[INFO] [stdout] 1272 |                 self.node.edge_area_mut(self.idx + 1..old_len + 1),
[INFO] [stdout]      |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1396:40
[INFO] [stdout]      |
[INFO] [stdout] 1396 |                 left_node.key_area_mut(old_left_len + 1..new_left_len),
[INFO] [stdout]      |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1403:40
[INFO] [stdout]      |
[INFO] [stdout] 1403 |                 left_node.val_area_mut(old_left_len + 1..new_left_len),
[INFO] [stdout]      |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1407:56
[INFO] [stdout]      |
[INFO] [stdout] 1407 |             parent_node.correct_childrens_parent_links(parent_idx + 1..old_parent_len);
[INFO] [stdout]      |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1417:45
[INFO] [stdout]      |
[INFO] [stdout] 1417 |                     left_node.edge_area_mut(old_left_len + 1..new_left_len + 1),
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1420:58
[INFO] [stdout]      |
[INFO] [stdout] 1420 |                 left_node.correct_childrens_parent_links(old_left_len + 1..new_left_len + 1);
[INFO] [stdout]      |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1526:44
[INFO] [stdout]      |
[INFO] [stdout] 1526 |                     left_node.key_area_mut(new_left_len + 1..old_left_len),
[INFO] [stdout]      |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1530:44
[INFO] [stdout]      |
[INFO] [stdout] 1530 |                     left_node.val_area_mut(new_left_len + 1..old_left_len),
[INFO] [stdout]      |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1551:44
[INFO] [stdout]      |
[INFO] [stdout] 1551 |                         left.edge_area_mut(new_left_len + 1..old_left_len + 1),
[INFO] [stdout]      |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1555:58
[INFO] [stdout]      |
[INFO] [stdout] 1555 |                     right.correct_childrens_parent_links(0..new_right_len + 1);
[INFO] [stdout]      |                                                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1595:44
[INFO] [stdout]      |
[INFO] [stdout] 1595 |                     left_node.key_area_mut(old_left_len + 1..new_left_len),
[INFO] [stdout]      |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1599:44
[INFO] [stdout]      |
[INFO] [stdout] 1599 |                     left_node.val_area_mut(old_left_len + 1..new_left_len),
[INFO] [stdout]      |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1612:44
[INFO] [stdout]      |
[INFO] [stdout] 1612 |                         left.edge_area_mut(old_left_len + 1..new_left_len + 1),
[INFO] [stdout]      |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1618:57
[INFO] [stdout]      |
[INFO] [stdout] 1618 |                     left.correct_childrens_parent_links(old_left_len + 1..new_left_len + 1);
[INFO] [stdout]      |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1619:58
[INFO] [stdout]      |
[INFO] [stdout] 1619 |                     right.correct_childrens_parent_links(0..new_right_len + 1);
[INFO] [stdout]      |                                                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1704:44
[INFO] [stdout]      |
[INFO] [stdout] 1704 |                     left_node.key_area_mut(new_left_len..old_left_len),
[INFO] [stdout]      |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1708:44
[INFO] [stdout]      |
[INFO] [stdout] 1708 |                     left_node.val_area_mut(new_left_len..old_left_len),
[INFO] [stdout]      |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1714:48
[INFO] [stdout]      |
[INFO] [stdout] 1714 | ...                   left.edge_area_mut(new_left_len + 1..old_left_len + 1),
[INFO] [stdout]      |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1715:49
[INFO] [stdout]      |
[INFO] [stdout] 1715 | ...                   right.edge_area_mut(1..new_right_len + 1),
[INFO] [stdout]      |                                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1717:62
[INFO] [stdout]      |
[INFO] [stdout] 1717 |                         right.correct_childrens_parent_links(1..new_right_len + 1);
[INFO] [stdout]      |                                                              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/search.rs:192:56
[INFO] [stdout]     |
[INFO] [stdout] 192 |         for (offset, k) in unsafe { keys.get_unchecked(start_index..) }.iter().enumerate() {
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/liballoc/collections/btree/split.rs:73:18
[INFO] [stdout]    |
[INFO] [stdout] 73 |         for _ in 0..height {
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking rand_xorshift v0.3.0
[INFO] [stdout] warning: associated function `new_uninit` is never used
[INFO] [stdout]    --> src/polyfill.rs:103:12
[INFO] [stdout]     |
[INFO] [stdout] 96  |     pub trait NewUninit<T, A: Allocator = Global> {
[INFO] [stdout]     |               --------- associated function in this trait
[INFO] [stdout] ...
[INFO] [stdout] 103 |         fn new_uninit() -> Self::SelfWithAlloc<MaybeUninit<T>, Global>;
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ExactSizeIsEmpty` is never used
[INFO] [stdout]    --> src/polyfill.rs:252:15
[INFO] [stdout]     |
[INFO] [stdout] 252 |     pub trait ExactSizeIsEmpty: ExactSizeIterator {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_sorted` and `is_sorted_by` are never used
[INFO] [stdout]    --> src/polyfill.rs:264:12
[INFO] [stdout]     |
[INFO] [stdout] 261 |     pub trait SliceIsSorted {
[INFO] [stdout]     |               ------------- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 264 |         fn is_sorted(&self) -> bool
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 271 |         fn is_sorted_by<'a, F>(&'a self, compare: F) -> bool
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_sorted` is never used
[INFO] [stdout]    --> src/polyfill.rs:278:12
[INFO] [stdout]     |
[INFO] [stdout] 277 |     pub trait IterIsSorted: Iterator {
[INFO] [stdout]     |               ------------ method in this trait
[INFO] [stdout] 278 |         fn is_sorted(self) -> bool
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `SpecExtend` is never used
[INFO] [stdout]   --> src/liballoc.rs:52:11
[INFO] [stdout]    |
[INFO] [stdout] 52 |     trait SpecExtend<I: IntoIterator> {
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Recover` is never used
[INFO] [stdout]   --> src/liballoc/collections/btree/mod.rs:17:7
[INFO] [stdout]    |
[INFO] [stdout] 17 | trait Recover<C> {
[INFO] [stdout]    |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DeleteMe` is never constructed
[INFO] [stdout]  --> src/liballoc/collections/btree/dedup_sorted_iter.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | struct DeleteMe;
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `lens` is never used
[INFO] [stdout]   --> src/liballoc/collections/btree/merge_iter.rs:88:12
[INFO] [stdout]    |
[INFO] [stdout] 41 | impl<I: Iterator> MergeIterInner<I> {
[INFO] [stdout]    | ----------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 88 |     pub fn lens(&self) -> (usize, usize)
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `key_mut` is never used
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1121:12
[INFO] [stdout]      |
[INFO] [stdout] 1120 | impl<'a, K: 'a, V: 'a, NodeType> Handle<NodeRef<marker::Mut<'a>, K, V, NodeType>, marker::KV> {
[INFO] [stdout]      | --------------------------------------------------------------------------------------------- method in this implementation
[INFO] [stdout] 1121 |     pub fn key_mut(&mut self) -> &mut K {
[INFO] [stdout]      |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `IsSetVal` is never used
[INFO] [stdout]   --> src/liballoc/collections/btree/set_val.rs:13:11
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub trait IsSetVal {
[INFO] [stdout]    |           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 39 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::default`
[INFO] [stdout]  --> src/liballoc/testing/crash_test.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::default::OrdStoredKey;
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            unresolved import
[INFO] [stdout]   |            help: a similar path exists: `core::default`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `crate::default`
[INFO] [stdout]  --> src/liballoc/testing/ord_chaos.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::default::OrdStoredKey;
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |            |
[INFO] [stdout]   |            unresolved import
[INFO] [stdout]   |            help: a similar path exists: `core::default`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]   --> src/liballoc/collections/btree/map/tests.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 | impl<K: OrdStoredKey, V> BTreeMap<K, V> {
[INFO] [stdout]    |         ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:382:15
[INFO] [stdout]     |
[INFO] [stdout] 382 |     T: Copy + OrdStoredKey + TryFrom<usize>,
[INFO] [stdout]     |               ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:419:6
[INFO] [stdout]     |
[INFO] [stdout] 419 | impl OrdStoredKey for Align32 {
[INFO] [stdout]     |      ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `SortableBy` in this scope
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:817:10
[INFO] [stdout]     |
[INFO] [stdout] 817 |     impl SortableBy<OrdTotalOrder<EvilTwin>> for CompositeKey {
[INFO] [stdout]     |          ^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `OrdTotalOrder` in this scope
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:817:21
[INFO] [stdout]     |
[INFO] [stdout] 817 |     impl SortableBy<OrdTotalOrder<EvilTwin>> for CompositeKey {
[INFO] [stdout]     |                     ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `OrdTotalOrder` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1293:45
[INFO] [stdout]      |
[INFO] [stdout] 1293 |     fn get<T: Ord>(v: &BTreeMap<Box<T>, (), OrdTotalOrder<T>>, t: &T) {
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `OrdTotalOrder` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1298:53
[INFO] [stdout]      |
[INFO] [stdout] 1298 |     fn get_mut<T: Ord>(v: &mut BTreeMap<Box<T>, (), OrdTotalOrder<T>>, t: &T) {
[INFO] [stdout]      |                                                     ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `OrdTotalOrder` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1303:55
[INFO] [stdout]      |
[INFO] [stdout] 1303 |     fn get_key_value<T: Ord>(v: &BTreeMap<Box<T>, (), OrdTotalOrder<T>>, t: &T) {
[INFO] [stdout]      |                                                       ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `OrdTotalOrder` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1308:54
[INFO] [stdout]      |
[INFO] [stdout] 1308 |     fn contains_key<T: Ord>(v: &BTreeMap<Box<T>, (), OrdTotalOrder<T>>, t: &T) {
[INFO] [stdout]      |                                                      ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `OrdTotalOrder` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1313:47
[INFO] [stdout]      |
[INFO] [stdout] 1313 |     fn range<T: Ord>(v: &BTreeMap<Box<T>, (), OrdTotalOrder<T>>, t: T) {
[INFO] [stdout]      |                                               ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `OrdTotalOrder` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1318:55
[INFO] [stdout]      |
[INFO] [stdout] 1318 |     fn range_mut<T: Ord>(v: &mut BTreeMap<Box<T>, (), OrdTotalOrder<T>>, t: T) {
[INFO] [stdout]      |                                                       ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `OrdTotalOrder` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1323:52
[INFO] [stdout]      |
[INFO] [stdout] 1323 |     fn remove<T: Ord>(v: &mut BTreeMap<Box<T>, (), OrdTotalOrder<T>>, t: &T) {
[INFO] [stdout]      |                                                    ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `OrdTotalOrder` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1328:58
[INFO] [stdout]      |
[INFO] [stdout] 1328 |     fn remove_entry<T: Ord>(v: &mut BTreeMap<Box<T>, (), OrdTotalOrder<T>>, t: &T) {
[INFO] [stdout]      |                                                          ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `OrdTotalOrder` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1333:55
[INFO] [stdout]      |
[INFO] [stdout] 1333 |     fn split_off<T: Ord>(v: &mut BTreeMap<Box<T>, (), OrdTotalOrder<T>>, t: &T) {
[INFO] [stdout]      |                                                       ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1439:10
[INFO] [stdout]      |
[INFO] [stdout] 1439 |     impl OrdStoredKey for Bad {
[INFO] [stdout]      |          ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1672:22
[INFO] [stdout]      |
[INFO] [stdout] 1672 |     fn map<T: Sync + OrdStoredKey>(v: &BTreeMap<T, T>) -> impl Sync + '_ {
[INFO] [stdout]      |                      ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1676:28
[INFO] [stdout]      |
[INFO] [stdout] 1676 |     fn into_iter<T: Sync + OrdStoredKey>(v: BTreeMap<T, T>) -> impl Sync {
[INFO] [stdout]      |                            ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1680:28
[INFO] [stdout]      |
[INFO] [stdout] 1680 |     fn into_keys<T: Sync + OrdStoredKey>(v: BTreeMap<T, T>) -> impl Sync {
[INFO] [stdout]      |                            ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1684:30
[INFO] [stdout]      |
[INFO] [stdout] 1684 |     fn into_values<T: Sync + OrdStoredKey>(v: BTreeMap<T, T>) -> impl Sync {
[INFO] [stdout]      |                              ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1688:31
[INFO] [stdout]      |
[INFO] [stdout] 1688 |     fn drain_filter<T: Sync + OrdStoredKey>(v: &mut BTreeMap<T, T>) -> impl Sync + '_ {
[INFO] [stdout]      |                               ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1692:23
[INFO] [stdout]      |
[INFO] [stdout] 1692 |     fn iter<T: Sync + OrdStoredKey>(v: &BTreeMap<T, T>) -> impl Sync + '_ {
[INFO] [stdout]      |                       ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1696:27
[INFO] [stdout]      |
[INFO] [stdout] 1696 |     fn iter_mut<T: Sync + OrdStoredKey>(v: &mut BTreeMap<T, T>) -> impl Sync + '_ {
[INFO] [stdout]      |                           ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1700:23
[INFO] [stdout]      |
[INFO] [stdout] 1700 |     fn keys<T: Sync + OrdStoredKey>(v: &BTreeMap<T, T>) -> impl Sync + '_ {
[INFO] [stdout]      |                       ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1704:25
[INFO] [stdout]      |
[INFO] [stdout] 1704 |     fn values<T: Sync + OrdStoredKey>(v: &BTreeMap<T, T>) -> impl Sync + '_ {
[INFO] [stdout]      |                         ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1708:29
[INFO] [stdout]      |
[INFO] [stdout] 1708 |     fn values_mut<T: Sync + OrdStoredKey>(v: &mut BTreeMap<T, T>) -> impl Sync + '_ {
[INFO] [stdout]      |                             ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1712:24
[INFO] [stdout]      |
[INFO] [stdout] 1712 |     fn range<T: Sync + OrdStoredKey>(v: &BTreeMap<T, T>) -> impl Sync + '_ {
[INFO] [stdout]      |                        ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1716:28
[INFO] [stdout]      |
[INFO] [stdout] 1716 |     fn range_mut<T: Sync + OrdStoredKey>(v: &mut BTreeMap<T, T>) -> impl Sync + '_ {
[INFO] [stdout]      |                            ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1720:24
[INFO] [stdout]      |
[INFO] [stdout] 1720 |     fn entry<T: Sync + OrdStoredKey + Default>(v: &mut BTreeMap<T, T>) -> impl Sync + '_ {
[INFO] [stdout]      |                        ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1724:33
[INFO] [stdout]      |
[INFO] [stdout] 1724 |     fn occupied_entry<T: Sync + OrdStoredKey + Default>(v: &mut BTreeMap<T, T>) -> impl Sync + '_ {
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1731:31
[INFO] [stdout]      |
[INFO] [stdout] 1731 |     fn vacant_entry<T: Sync + OrdStoredKey + Default>(v: &mut BTreeMap<T, T>) -> impl Sync + '_ {
[INFO] [stdout]      |                               ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1741:22
[INFO] [stdout]      |
[INFO] [stdout] 1741 |     fn map<T: Send + OrdStoredKey>(v: BTreeMap<T, T>) -> impl Send {
[INFO] [stdout]      |                      ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1745:28
[INFO] [stdout]      |
[INFO] [stdout] 1745 |     fn into_iter<T: Send + OrdStoredKey>(v: BTreeMap<T, T>) -> impl Send {
[INFO] [stdout]      |                            ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1749:28
[INFO] [stdout]      |
[INFO] [stdout] 1749 |     fn into_keys<T: Send + OrdStoredKey>(v: BTreeMap<T, T>) -> impl Send {
[INFO] [stdout]      |                            ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1753:30
[INFO] [stdout]      |
[INFO] [stdout] 1753 |     fn into_values<T: Send + OrdStoredKey>(v: BTreeMap<T, T>) -> impl Send {
[INFO] [stdout]      |                              ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1757:31
[INFO] [stdout]      |
[INFO] [stdout] 1757 |     fn drain_filter<T: Send + OrdStoredKey>(v: &mut BTreeMap<T, T>) -> impl Send + '_ {
[INFO] [stdout]      |                               ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1761:30
[INFO] [stdout]      |
[INFO] [stdout] 1761 |     fn iter<T: Send + Sync + OrdStoredKey>(v: &BTreeMap<T, T>) -> impl Send + '_ {
[INFO] [stdout]      |                              ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1765:27
[INFO] [stdout]      |
[INFO] [stdout] 1765 |     fn iter_mut<T: Send + OrdStoredKey>(v: &mut BTreeMap<T, T>) -> impl Send + '_ {
[INFO] [stdout]      |                           ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1769:30
[INFO] [stdout]      |
[INFO] [stdout] 1769 |     fn keys<T: Send + Sync + OrdStoredKey>(v: &BTreeMap<T, T>) -> impl Send + '_ {
[INFO] [stdout]      |                              ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1773:32
[INFO] [stdout]      |
[INFO] [stdout] 1773 |     fn values<T: Send + Sync + OrdStoredKey>(v: &BTreeMap<T, T>) -> impl Send + '_ {
[INFO] [stdout]      |                                ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1777:29
[INFO] [stdout]      |
[INFO] [stdout] 1777 |     fn values_mut<T: Send + OrdStoredKey>(v: &mut BTreeMap<T, T>) -> impl Send + '_ {
[INFO] [stdout]      |                             ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1781:31
[INFO] [stdout]      |
[INFO] [stdout] 1781 |     fn range<T: Send + Sync + OrdStoredKey>(v: &BTreeMap<T, T>) -> impl Send + '_ {
[INFO] [stdout]      |                               ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1785:28
[INFO] [stdout]      |
[INFO] [stdout] 1785 |     fn range_mut<T: Send + OrdStoredKey>(v: &mut BTreeMap<T, T>) -> impl Send + '_ {
[INFO] [stdout]      |                            ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1789:24
[INFO] [stdout]      |
[INFO] [stdout] 1789 |     fn entry<T: Send + OrdStoredKey + Default>(v: &mut BTreeMap<T, T>) -> impl Send + '_ {
[INFO] [stdout]      |                        ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1793:33
[INFO] [stdout]      |
[INFO] [stdout] 1793 |     fn occupied_entry<T: Send + OrdStoredKey + Default>(v: &mut BTreeMap<T, T>) -> impl Send + '_ {
[INFO] [stdout]      |                                 ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0405]: cannot find trait `OrdStoredKey` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1800:31
[INFO] [stdout]      |
[INFO] [stdout] 1800 |     fn vacant_entry<T: Send + OrdStoredKey + Default>(v: &mut BTreeMap<T, T>) -> impl Send + '_ {
[INFO] [stdout]      |                               ^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `OrdTotalOrder` in this scope
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2284:36
[INFO] [stdout]      |
[INFO] [stdout] 2284 |     let mut map = BTreeMap::<_, _, OrdTotalOrder<str>>::default();
[INFO] [stdout]      |                                    ^^^^^^^^^^^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::cmp::Ordering`
[INFO] [stdout]   --> src/lib.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | use core::cmp::Ordering;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/liballoc/collections/btree/append.rs:77:26
[INFO] [stdout]    |
[INFO] [stdout] 77 |                 for _ in 0..tree_height {
[INFO] [stdout]    |                          ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-W range-syntax`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:130:24
[INFO] [stdout]     |
[INFO] [stdout] 130 |             for idx in 0..=node.len() {
[INFO] [stdout]     |                        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:204:14
[INFO] [stdout]     |
[INFO] [stdout] 204 |     for i in 0..size {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:214:14
[INFO] [stdout]     |
[INFO] [stdout] 214 |     for i in 0..size {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:218:14
[INFO] [stdout]     |
[INFO] [stdout] 218 |     for i in size..size * 2 {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:222:14
[INFO] [stdout]     |
[INFO] [stdout] 222 |     for i in 0..size {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:227:14
[INFO] [stdout]     |
[INFO] [stdout] 227 |     for i in 0..size {
[INFO] [stdout]     |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:231:14
[INFO] [stdout]     |
[INFO] [stdout] 231 |     for i in 0..size / 2 {
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:236:14
[INFO] [stdout]     |
[INFO] [stdout] 236 |     for i in 0..size / 2 {
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:241:14
[INFO] [stdout]     |
[INFO] [stdout] 241 |     for i in 0..size / 2 {
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:263:26
[INFO] [stdout]     |
[INFO] [stdout] 263 |     assert_eq!(map.range(1..).next(), None);
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:264:26
[INFO] [stdout]     |
[INFO] [stdout] 264 |     assert_eq!(map.range(1..=1).next(), None);
[INFO] [stdout]     |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:265:26
[INFO] [stdout]     |
[INFO] [stdout] 265 |     assert_eq!(map.range(1..2).next(), None);
[INFO] [stdout]     |                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:327:26
[INFO] [stdout]     |
[INFO] [stdout] 327 |     assert_eq!(map.range(1..).next(), None);
[INFO] [stdout]     |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:328:26
[INFO] [stdout]     |
[INFO] [stdout] 328 |     assert_eq!(map.range(1..=1).next(), None);
[INFO] [stdout]     |                          ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:329:26
[INFO] [stdout]     |
[INFO] [stdout] 329 |     assert_eq!(map.range(1..2).next(), None);
[INFO] [stdout]     |                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:339:40
[INFO] [stdout]     |
[INFO] [stdout] 339 |     let mut map = BTreeMap::from_iter((0..size).map(|i| (i, i)));
[INFO] [stdout]     |                                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:345:18
[INFO] [stdout]     |
[INFO] [stdout] 345 |         for i in 0..size {
[INFO] [stdout]     |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:361:40
[INFO] [stdout]     |
[INFO] [stdout] 361 |     let mut map = BTreeMap::from_iter((0..size).map(|i| (i, i)));
[INFO] [stdout]     |                                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:367:18
[INFO] [stdout]     |
[INFO] [stdout] 367 |         for i in 0..size {
[INFO] [stdout]     |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:387:40
[INFO] [stdout]     |
[INFO] [stdout] 387 |     let mut map = BTreeMap::from_iter((0..size).map(|i| (T::try_from(i).unwrap(), zero)));
[INFO] [stdout]     |                                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:457:38
[INFO] [stdout]     |
[INFO] [stdout] 457 |     let mut a = BTreeMap::from_iter((0..MIN_INSERTS_HEIGHT_2).map(|i| (i, i)));
[INFO] [stdout]     |                                      ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:496:40
[INFO] [stdout]     |
[INFO] [stdout] 496 |     let mut map = BTreeMap::from_iter((0..MIN_INSERTS_HEIGHT_1).map(|i| (i, i)));
[INFO] [stdout]     |                                        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:514:40
[INFO] [stdout]     |
[INFO] [stdout] 514 |     let mut map = BTreeMap::from_iter((0..size).map(|i| (i, i)));
[INFO] [stdout]     |                                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:520:18
[INFO] [stdout]     |
[INFO] [stdout] 520 |         for i in 0..size / 4 {
[INFO] [stdout]     |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:525:18
[INFO] [stdout]     |
[INFO] [stdout] 525 |         for i in size / 4..size * 3 / 4 {
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:584:30
[INFO] [stdout]     |
[INFO] [stdout] 584 |     let all = Vec::from_iter(1..=size);
[INFO] [stdout]     |                              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:635:33
[INFO] [stdout]     |
[INFO] [stdout] 635 |     assert_eq!(range_keys(&map, 3..), vec![3, 4]);
[INFO] [stdout]     |                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:636:33
[INFO] [stdout]     |
[INFO] [stdout] 636 |     assert_eq!(range_keys(&map, 2..=3), vec![2, 3]);
[INFO] [stdout]     |                                 ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:643:36
[INFO] [stdout]     |
[INFO] [stdout] 643 |     let map = BTreeMap::from_iter((0..MIN_INSERTS_HEIGHT_1 as i32).map(|i| (i, i)));
[INFO] [stdout]     |                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:645:17
[INFO] [stdout]     |
[INFO] [stdout] 645 |     for root in middle - 2..=middle + 2 {
[INFO] [stdout]     |                 ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:662:30
[INFO] [stdout]     |
[INFO] [stdout] 662 |     let all = Vec::from_iter(1..=size);
[INFO] [stdout]     |                              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:721:21
[INFO] [stdout]     |
[INFO] [stdout] 721 |     check(map.range(5..=8), vec![(&5, &5), (&6, &6), (&7, &7), (&8, &8)]);
[INFO] [stdout]     |                     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:722:21
[INFO] [stdout]     |
[INFO] [stdout] 722 |     check(map.range(-1..=2), vec![(&1, &1), (&2, &2)]);
[INFO] [stdout]     |                     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:729:41
[INFO] [stdout]     |
[INFO] [stdout] 729 |     assert_eq!(Vec::from_iter(map.range(max..=max)), &[(&max, &0)]);
[INFO] [stdout]     |                                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:734:36
[INFO] [stdout]     |
[INFO] [stdout] 734 |     let map = BTreeMap::from_iter((0..5).map(|i| (i, i)));
[INFO] [stdout]     |                                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:742:36
[INFO] [stdout]     |
[INFO] [stdout] 742 |     let map = BTreeMap::from_iter((0..5).map(|i| (i, i)));
[INFO] [stdout]     |                                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:749:36
[INFO] [stdout]     |
[INFO] [stdout] 749 |     let map = BTreeMap::from_iter((0..5).map(|i| (i, i)));
[INFO] [stdout]     |                                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:756:36
[INFO] [stdout]     |
[INFO] [stdout] 756 |     let map = BTreeMap::from_iter((0..5).map(|i| (i, i)));
[INFO] [stdout]     |                                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:763:36
[INFO] [stdout]     |
[INFO] [stdout] 763 |     let map = BTreeMap::from_iter((0..5).map(|i| (i, i)));
[INFO] [stdout]     |                                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:770:36
[INFO] [stdout]     |
[INFO] [stdout] 770 |     let map = BTreeMap::from_iter((0..5).map(|i| (i, i)));
[INFO] [stdout]     |                                    ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:782:27
[INFO] [stdout]     |
[INFO] [stdout] 782 |         let _ = map.range(Cyclic3::C..=Cyclic3::A);
[INFO] [stdout]     |                           ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:823:36
[INFO] [stdout]     |
[INFO] [stdout] 823 |     let map = BTreeMap::from_iter((0..12).map(|i| (CompositeKey(i, EvilTwin(i)), ())));
[INFO] [stdout]     |                                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:824:23
[INFO] [stdout]     |
[INFO] [stdout] 824 |     let _ = map.range(EvilTwin(5)..=EvilTwin(7));
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:831:36
[INFO] [stdout]     |
[INFO] [stdout] 831 |     let map = BTreeMap::from_iter((0..size).map(|i| (i, i)));
[INFO] [stdout]     |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:835:26
[INFO] [stdout]     |
[INFO] [stdout] 835 |         let mut pairs = (0..size).map(|i| (i, i));
[INFO] [stdout]     |                          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:870:36
[INFO] [stdout]     |
[INFO] [stdout] 870 |     let map = BTreeMap::from_iter((0..size).map(|i| (i, i)));
[INFO] [stdout]     |                                    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:872:15
[INFO] [stdout]     |
[INFO] [stdout] 872 |     for i in (0..size).step_by(step) {
[INFO] [stdout]     |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:873:19
[INFO] [stdout]     |
[INFO] [stdout] 873 |         for j in (i..size).step_by(step) {
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:875:30
[INFO] [stdout]     |
[INFO] [stdout] 875 |             let mut pairs = (i..=j).map(|i| (i, i));
[INFO] [stdout]     |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:891:40
[INFO] [stdout]     |
[INFO] [stdout] 891 |     let mut map = BTreeMap::from_iter((0..size).map(|i| (i, i)));
[INFO] [stdout]     |                                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:893:15
[INFO] [stdout]     |
[INFO] [stdout] 893 |     for i in (0..size).step_by(step) {
[INFO] [stdout]     |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:894:19
[INFO] [stdout]     |
[INFO] [stdout] 894 |         for j in (i..size).step_by(step) {
[INFO] [stdout]     |                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:897:30
[INFO] [stdout]     |
[INFO] [stdout] 897 |             let mut pairs = (i..=j).map(|i| (i, i));
[INFO] [stdout]     |                              ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:965:40
[INFO] [stdout]     |
[INFO] [stdout] 965 |     let mut map = BTreeMap::from_iter((0..100).map(|x| (x, x * 10)));
[INFO] [stdout]     |                                        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:988:22
[INFO] [stdout]     |
[INFO] [stdout] 988 |         let pairs = (0..3).map(|i| (i, i));
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/map/tests.rs:997:22
[INFO] [stdout]     |
[INFO] [stdout] 997 |         let pairs = (0..3).map(|i| (i, i));
[INFO] [stdout]     |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1007:22
[INFO] [stdout]      |
[INFO] [stdout] 1007 |         let pairs = (0..3).map(|i| (i, i));
[INFO] [stdout]      |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1016:40
[INFO] [stdout]      |
[INFO] [stdout] 1016 |         assert!(map.keys().copied().eq(0..3));
[INFO] [stdout]      |                                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1017:42
[INFO] [stdout]      |
[INFO] [stdout] 1017 |         assert!(map.values().copied().eq(6..9));
[INFO] [stdout]      |                                          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1024:22
[INFO] [stdout]      |
[INFO] [stdout] 1024 |         let pairs = (0..3).map(|i| (i, i));
[INFO] [stdout]      |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1031:18
[INFO] [stdout]      |
[INFO] [stdout] 1031 |             .eq((0..3).map(|i| (i, i + 6)))
[INFO] [stdout]      |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1039:22
[INFO] [stdout]      |
[INFO] [stdout] 1039 |         let pairs = (0..3).map(|i| (i, i));
[INFO] [stdout]      |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1042:40
[INFO] [stdout]      |
[INFO] [stdout] 1042 |         assert!(map.keys().copied().eq(0..3));
[INFO] [stdout]      |                                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1048:22
[INFO] [stdout]      |
[INFO] [stdout] 1048 |         let pairs = (0..3).map(|i| (i, i));
[INFO] [stdout]      |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1049:23
[INFO] [stdout]      |
[INFO] [stdout] 1049 |         for doomed in 0..3 {
[INFO] [stdout]      |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1059:22
[INFO] [stdout]      |
[INFO] [stdout] 1059 |         let pairs = (0..3).map(|i| (i, i));
[INFO] [stdout]      |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1060:23
[INFO] [stdout]      |
[INFO] [stdout] 1060 |         for sacred in 0..3 {
[INFO] [stdout]      |                       ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1063:44
[INFO] [stdout]      |
[INFO] [stdout] 1063 |             assert!(map.keys().copied().eq(sacred..=sacred));
[INFO] [stdout]      |                                            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1070:22
[INFO] [stdout]      |
[INFO] [stdout] 1070 |         let pairs = (0..3).map(|i| (i, i));
[INFO] [stdout]      |                      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1079:22
[INFO] [stdout]      |
[INFO] [stdout] 1079 |         let pairs = (0..node::CAPACITY).map(|i| (i, i));
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1082:40
[INFO] [stdout]      |
[INFO] [stdout] 1082 |         assert!(map.keys().copied().eq(0..node::CAPACITY));
[INFO] [stdout]      |                                        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1088:22
[INFO] [stdout]      |
[INFO] [stdout] 1088 |         let pairs = (0..node::CAPACITY).map(|i| (i, i));
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1089:23
[INFO] [stdout]      |
[INFO] [stdout] 1089 |         for doomed in 0..node::CAPACITY {
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1099:22
[INFO] [stdout]      |
[INFO] [stdout] 1099 |         let pairs = (0..node::CAPACITY).map(|i| (i, i));
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1100:23
[INFO] [stdout]      |
[INFO] [stdout] 1100 |         for sacred in 0..node::CAPACITY {
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1103:44
[INFO] [stdout]      |
[INFO] [stdout] 1103 |             assert!(map.keys().copied().eq(sacred..=sacred));
[INFO] [stdout]      |                                            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1110:22
[INFO] [stdout]      |
[INFO] [stdout] 1110 |         let pairs = (0..node::CAPACITY).map(|i| (i, i));
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1119:44
[INFO] [stdout]      |
[INFO] [stdout] 1119 |         let mut map = BTreeMap::from_iter((0..16).map(|i| (i, i)));
[INFO] [stdout]      |                                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1127:22
[INFO] [stdout]      |
[INFO] [stdout] 1127 |         let pairs = (0..MIN_INSERTS_HEIGHT_1).map(|i| (i, i));
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1136:22
[INFO] [stdout]      |
[INFO] [stdout] 1136 |         let pairs = (0..MIN_INSERTS_HEIGHT_1).map(|i| (i, i));
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1137:23
[INFO] [stdout]      |
[INFO] [stdout] 1137 |         for doomed in 0..MIN_INSERTS_HEIGHT_1 {
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1147:22
[INFO] [stdout]      |
[INFO] [stdout] 1147 |         let pairs = (0..MIN_INSERTS_HEIGHT_1).map(|i| (i, i));
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1148:23
[INFO] [stdout]      |
[INFO] [stdout] 1148 |         for sacred in 0..MIN_INSERTS_HEIGHT_1 {
[INFO] [stdout]      |                       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1151:44
[INFO] [stdout]      |
[INFO] [stdout] 1151 |             assert!(map.keys().copied().eq(sacred..=sacred));
[INFO] [stdout]      |                                            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1158:22
[INFO] [stdout]      |
[INFO] [stdout] 1158 |         let pairs = (0..MIN_INSERTS_HEIGHT_2).map(|i| (i, i));
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1159:24
[INFO] [stdout]      |
[INFO] [stdout] 1159 |         for doomed in (0..MIN_INSERTS_HEIGHT_2).step_by(12) {
[INFO] [stdout]      |                        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1169:22
[INFO] [stdout]      |
[INFO] [stdout] 1169 |         let pairs = (0..MIN_INSERTS_HEIGHT_2).map(|i| (i, i));
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1170:24
[INFO] [stdout]      |
[INFO] [stdout] 1170 |         for sacred in (0..MIN_INSERTS_HEIGHT_2).step_by(12) {
[INFO] [stdout]      |                        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1173:44
[INFO] [stdout]      |
[INFO] [stdout] 1173 |             assert!(map.keys().copied().eq(sacred..=sacred));
[INFO] [stdout]      |                                            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1180:22
[INFO] [stdout]      |
[INFO] [stdout] 1180 |         let pairs = (0..MIN_INSERTS_HEIGHT_2).map(|i| (i, i));
[INFO] [stdout]      |                      ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1314:25
[INFO] [stdout]      |
[INFO] [stdout] 1314 |         let _ = v.range(t..);
[INFO] [stdout]      |                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1319:29
[INFO] [stdout]      |
[INFO] [stdout] 1319 |         let _ = v.range_mut(t..);
[INFO] [stdout]      |                             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1422:14
[INFO] [stdout]      |
[INFO] [stdout] 1422 |     for _ in 0..100 {
[INFO] [stdout]      |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1465:14
[INFO] [stdout]      |
[INFO] [stdout] 1465 |     for _ in 0..100 {
[INFO] [stdout]      |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1475:18
[INFO] [stdout]      |
[INFO] [stdout] 1475 |         for i in 0..len {
[INFO] [stdout]      |                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1514:14
[INFO] [stdout]      |
[INFO] [stdout] 1514 |     for i in 0..size {
[INFO] [stdout]      |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1521:14
[INFO] [stdout]      |
[INFO] [stdout] 1521 |     for i in 0..size {
[INFO] [stdout]      |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1528:14
[INFO] [stdout]      |
[INFO] [stdout] 1528 |     for i in 0..size / 2 {
[INFO] [stdout]      |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1535:14
[INFO] [stdout]      |
[INFO] [stdout] 1535 |     for i in 0..size / 2 {
[INFO] [stdout]      |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1544:32
[INFO] [stdout]      |
[INFO] [stdout] 1544 |     map = BTreeMap::from_iter((1..MIN_INSERTS_HEIGHT_2).map(|i| (i, i)));
[INFO] [stdout]      |                                ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1554:14
[INFO] [stdout]      |
[INFO] [stdout] 1554 |     for i in 0..size {
[INFO] [stdout]      |              ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1555:39
[INFO] [stdout]      |
[INFO] [stdout] 1555 |         let dummies = Vec::from_iter((0..size).map(|id| CrashTestDummy::new(id)));
[INFO] [stdout]      |                                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1592:14
[INFO] [stdout]      |
[INFO] [stdout] 1592 |     for i in 0..=max_size {
[INFO] [stdout]      |              ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:1594:18
[INFO] [stdout]      |
[INFO] [stdout] 1594 |         for j in 0..i {
[INFO] [stdout]      |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2041:16
[INFO] [stdout]      |
[INFO] [stdout] 2041 |     for pos in 0..=size {
[INFO] [stdout]      |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2042:44
[INFO] [stdout]      |
[INFO] [stdout] 2042 |         let mut map = BTreeMap::from_iter((0..size).map(|i| (i * 2 + 1, ())));
[INFO] [stdout]      |                                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2051:16
[INFO] [stdout]      |
[INFO] [stdout] 2051 |     for pos in 0..=size {
[INFO] [stdout]      |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2052:44
[INFO] [stdout]      |
[INFO] [stdout] 2052 |         let mut map = BTreeMap::from_iter((0..size).map(|i| (i * 2 + 1, ())));
[INFO] [stdout]      |                                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2085:22
[INFO] [stdout]      |
[INFO] [stdout] 2085 |             for i in 0..8 {
[INFO] [stdout]      |                      ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 2117 | create_append_test!(test_append_9, 9);
[INFO] [stdout]      | ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `create_append_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2090:22
[INFO] [stdout]      |
[INFO] [stdout] 2090 |             for i in 5..$len {
[INFO] [stdout]      |                      ^
[INFO] [stdout] ...
[INFO] [stdout] 2117 | create_append_test!(test_append_9, 9);
[INFO] [stdout]      | ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `create_append_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2099:22
[INFO] [stdout]      |
[INFO] [stdout] 2099 |             for i in 0..$len {
[INFO] [stdout]      |                      ^
[INFO] [stdout] ...
[INFO] [stdout] 2117 | create_append_test!(test_append_9, 9);
[INFO] [stdout]      | ------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `create_append_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2085:22
[INFO] [stdout]      |
[INFO] [stdout] 2085 |             for i in 0..8 {
[INFO] [stdout]      |                      ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 2119 | create_append_test!(test_append_17, 17);
[INFO] [stdout]      | --------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `create_append_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2090:22
[INFO] [stdout]      |
[INFO] [stdout] 2090 |             for i in 5..$len {
[INFO] [stdout]      |                      ^
[INFO] [stdout] ...
[INFO] [stdout] 2119 | create_append_test!(test_append_17, 17);
[INFO] [stdout]      | --------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `create_append_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2099:22
[INFO] [stdout]      |
[INFO] [stdout] 2099 |             for i in 0..$len {
[INFO] [stdout]      |                      ^
[INFO] [stdout] ...
[INFO] [stdout] 2119 | create_append_test!(test_append_17, 17);
[INFO] [stdout]      | --------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `create_append_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2085:22
[INFO] [stdout]      |
[INFO] [stdout] 2085 |             for i in 0..8 {
[INFO] [stdout]      |                      ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 2121 | create_append_test!(test_append_14, 14);
[INFO] [stdout]      | --------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `create_append_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2090:22
[INFO] [stdout]      |
[INFO] [stdout] 2090 |             for i in 5..$len {
[INFO] [stdout]      |                      ^
[INFO] [stdout] ...
[INFO] [stdout] 2121 | create_append_test!(test_append_14, 14);
[INFO] [stdout]      | --------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `create_append_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2099:22
[INFO] [stdout]      |
[INFO] [stdout] 2099 |             for i in 0..$len {
[INFO] [stdout]      |                      ^
[INFO] [stdout] ...
[INFO] [stdout] 2121 | create_append_test!(test_append_14, 14);
[INFO] [stdout]      | --------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `create_append_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2085:22
[INFO] [stdout]      |
[INFO] [stdout] 2085 |             for i in 0..8 {
[INFO] [stdout]      |                      ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 2123 | create_append_test!(test_append_12, 12);
[INFO] [stdout]      | --------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `create_append_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2090:22
[INFO] [stdout]      |
[INFO] [stdout] 2090 |             for i in 5..$len {
[INFO] [stdout]      |                      ^
[INFO] [stdout] ...
[INFO] [stdout] 2123 | create_append_test!(test_append_12, 12);
[INFO] [stdout]      | --------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `create_append_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2099:22
[INFO] [stdout]      |
[INFO] [stdout] 2099 |             for i in 0..$len {
[INFO] [stdout]      |                      ^
[INFO] [stdout] ...
[INFO] [stdout] 2123 | create_append_test!(test_append_12, 12);
[INFO] [stdout]      | --------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `create_append_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2085:22
[INFO] [stdout]      |
[INFO] [stdout] 2085 |             for i in 0..8 {
[INFO] [stdout]      |                      ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 2125 | create_append_test!(test_append_144, 144);
[INFO] [stdout]      | ----------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `create_append_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2090:22
[INFO] [stdout]      |
[INFO] [stdout] 2090 |             for i in 5..$len {
[INFO] [stdout]      |                      ^
[INFO] [stdout] ...
[INFO] [stdout] 2125 | create_append_test!(test_append_144, 144);
[INFO] [stdout]      | ----------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `create_append_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2099:22
[INFO] [stdout]      |
[INFO] [stdout] 2099 |             for i in 0..$len {
[INFO] [stdout]      |                      ^
[INFO] [stdout] ...
[INFO] [stdout] 2125 | create_append_test!(test_append_144, 144);
[INFO] [stdout]      | ----------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `create_append_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2085:22
[INFO] [stdout]      |
[INFO] [stdout] 2085 |             for i in 0..8 {
[INFO] [stdout]      |                      ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 2127 | create_append_test!(test_append_145, 145);
[INFO] [stdout]      | ----------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `create_append_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2090:22
[INFO] [stdout]      |
[INFO] [stdout] 2090 |             for i in 5..$len {
[INFO] [stdout]      |                      ^
[INFO] [stdout] ...
[INFO] [stdout] 2127 | create_append_test!(test_append_145, 145);
[INFO] [stdout]      | ----------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `create_append_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2099:22
[INFO] [stdout]      |
[INFO] [stdout] 2099 |             for i in 0..$len {
[INFO] [stdout]      |                      ^
[INFO] [stdout] ...
[INFO] [stdout] 2127 | create_append_test!(test_append_145, 145);
[INFO] [stdout]      | ----------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `create_append_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2085:22
[INFO] [stdout]      |
[INFO] [stdout] 2085 |             for i in 0..8 {
[INFO] [stdout]      |                      ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 2129 | create_append_test!(test_append_170, 170);
[INFO] [stdout]      | ----------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `create_append_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2090:22
[INFO] [stdout]      |
[INFO] [stdout] 2090 |             for i in 5..$len {
[INFO] [stdout]      |                      ^
[INFO] [stdout] ...
[INFO] [stdout] 2129 | create_append_test!(test_append_170, 170);
[INFO] [stdout]      | ----------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `create_append_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2099:22
[INFO] [stdout]      |
[INFO] [stdout] 2099 |             for i in 0..$len {
[INFO] [stdout]      |                      ^
[INFO] [stdout] ...
[INFO] [stdout] 2129 | create_append_test!(test_append_170, 170);
[INFO] [stdout]      | ----------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `create_append_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2085:22
[INFO] [stdout]      |
[INFO] [stdout] 2085 |             for i in 0..8 {
[INFO] [stdout]      |                      ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 2130 | create_append_test!(test_append_181, 181);
[INFO] [stdout]      | ----------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `create_append_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2090:22
[INFO] [stdout]      |
[INFO] [stdout] 2090 |             for i in 5..$len {
[INFO] [stdout]      |                      ^
[INFO] [stdout] ...
[INFO] [stdout] 2130 | create_append_test!(test_append_181, 181);
[INFO] [stdout]      | ----------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `create_append_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2099:22
[INFO] [stdout]      |
[INFO] [stdout] 2099 |             for i in 0..$len {
[INFO] [stdout]      |                      ^
[INFO] [stdout] ...
[INFO] [stdout] 2130 | create_append_test!(test_append_181, 181);
[INFO] [stdout]      | ----------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `create_append_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2085:22
[INFO] [stdout]      |
[INFO] [stdout] 2085 |             for i in 0..8 {
[INFO] [stdout]      |                      ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 2132 | create_append_test!(test_append_239, 239);
[INFO] [stdout]      | ----------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `create_append_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2090:22
[INFO] [stdout]      |
[INFO] [stdout] 2090 |             for i in 5..$len {
[INFO] [stdout]      |                      ^
[INFO] [stdout] ...
[INFO] [stdout] 2132 | create_append_test!(test_append_239, 239);
[INFO] [stdout]      | ----------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `create_append_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2099:22
[INFO] [stdout]      |
[INFO] [stdout] 2099 |             for i in 0..$len {
[INFO] [stdout]      |                      ^
[INFO] [stdout] ...
[INFO] [stdout] 2132 | create_append_test!(test_append_239, 239);
[INFO] [stdout]      | ----------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `create_append_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2085:22
[INFO] [stdout]      |
[INFO] [stdout] 2085 |             for i in 0..8 {
[INFO] [stdout]      |                      ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 2134 | create_append_test!(test_append_1700, 1700);
[INFO] [stdout]      | ------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `create_append_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2090:22
[INFO] [stdout]      |
[INFO] [stdout] 2090 |             for i in 5..$len {
[INFO] [stdout]      |                      ^
[INFO] [stdout] ...
[INFO] [stdout] 2134 | create_append_test!(test_append_1700, 1700);
[INFO] [stdout]      | ------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `create_append_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2099:22
[INFO] [stdout]      |
[INFO] [stdout] 2099 |             for i in 0..$len {
[INFO] [stdout]      |                      ^
[INFO] [stdout] ...
[INFO] [stdout] 2134 | create_append_test!(test_append_1700, 1700);
[INFO] [stdout]      | ------------------------------------------- in this macro invocation
[INFO] [stdout]      |
[INFO] [stdout]      = note: this warning originates in the macro `create_append_test` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2178:21
[INFO] [stdout]      |
[INFO] [stdout] 2178 |     Vec::from_iter((0..len).map(|_| (rng.next(), rng.next())))
[INFO] [stdout]      |                     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2213:18
[INFO] [stdout]      |
[INFO] [stdout] 2213 |     let pairs = (0..MIN_INSERTS_HEIGHT_2).map(|i| (i, i));
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2228:18
[INFO] [stdout]      |
[INFO] [stdout] 2228 |     let pairs = (0..MIN_INSERTS_HEIGHT_2).map(|i| (i, i));
[INFO] [stdout]      |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2245:40
[INFO] [stdout]      |
[INFO] [stdout] 2245 |         let mut data = Vec::from_iter((0..len).map(|_| (rng.next(), ())));
[INFO] [stdout]      |                                        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2304:39
[INFO] [stdout]      |
[INFO] [stdout] 2304 |         let dummies = Vec::from_iter((0..size).map(|i| CrashTestDummy::new(i)));
[INFO] [stdout]      |                                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2305:40
[INFO] [stdout]      |
[INFO] [stdout] 2305 |         let map = BTreeMap::from_iter((0..size).map(|i| {
[INFO] [stdout]      |                                        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2310:18
[INFO] [stdout]      |
[INFO] [stdout] 2310 |         for i in 0..size {
[INFO] [stdout]      |                  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2344:14
[INFO] [stdout]      |
[INFO] [stdout] 2344 |     for _ in 0..loops {
[INFO] [stdout]      |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/map/tests.rs:2359:14
[INFO] [stdout]      |
[INFO] [stdout] 2359 |     for _ in 0..loops {
[INFO] [stdout]      |              ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/node.rs:574:54
[INFO] [stdout]     |
[INFO] [stdout] 574 |         unsafe { self.correct_childrens_parent_links(0..=len) };
[INFO] [stdout]     |                                                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/node.rs:997:54
[INFO] [stdout]     |
[INFO] [stdout] 997 |             self.node.correct_childrens_parent_links(self.idx + 1..new_len + 1);
[INFO] [stdout]     |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1208:40
[INFO] [stdout]      |
[INFO] [stdout] 1208 |                 self.node.key_area_mut(self.idx + 1..old_len),
[INFO] [stdout]      |                                        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1212:40
[INFO] [stdout]      |
[INFO] [stdout] 1212 |                 self.node.val_area_mut(self.idx + 1..old_len),
[INFO] [stdout]      |                                        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1272:41
[INFO] [stdout]      |
[INFO] [stdout] 1272 |                 self.node.edge_area_mut(self.idx + 1..old_len + 1),
[INFO] [stdout]      |                                         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1396:40
[INFO] [stdout]      |
[INFO] [stdout] 1396 |                 left_node.key_area_mut(old_left_len + 1..new_left_len),
[INFO] [stdout]      |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1403:40
[INFO] [stdout]      |
[INFO] [stdout] 1403 |                 left_node.val_area_mut(old_left_len + 1..new_left_len),
[INFO] [stdout]      |                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1407:56
[INFO] [stdout]      |
[INFO] [stdout] 1407 |             parent_node.correct_childrens_parent_links(parent_idx + 1..old_parent_len);
[INFO] [stdout]      |                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1417:45
[INFO] [stdout]      |
[INFO] [stdout] 1417 |                     left_node.edge_area_mut(old_left_len + 1..new_left_len + 1),
[INFO] [stdout]      |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1420:58
[INFO] [stdout]      |
[INFO] [stdout] 1420 |                 left_node.correct_childrens_parent_links(old_left_len + 1..new_left_len + 1);
[INFO] [stdout]      |                                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1526:44
[INFO] [stdout]      |
[INFO] [stdout] 1526 |                     left_node.key_area_mut(new_left_len + 1..old_left_len),
[INFO] [stdout]      |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1530:44
[INFO] [stdout]      |
[INFO] [stdout] 1530 |                     left_node.val_area_mut(new_left_len + 1..old_left_len),
[INFO] [stdout]      |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1551:44
[INFO] [stdout]      |
[INFO] [stdout] 1551 |                         left.edge_area_mut(new_left_len + 1..old_left_len + 1),
[INFO] [stdout]      |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1555:58
[INFO] [stdout]      |
[INFO] [stdout] 1555 |                     right.correct_childrens_parent_links(0..new_right_len + 1);
[INFO] [stdout]      |                                                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1595:44
[INFO] [stdout]      |
[INFO] [stdout] 1595 |                     left_node.key_area_mut(old_left_len + 1..new_left_len),
[INFO] [stdout]      |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1599:44
[INFO] [stdout]      |
[INFO] [stdout] 1599 |                     left_node.val_area_mut(old_left_len + 1..new_left_len),
[INFO] [stdout]      |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1612:44
[INFO] [stdout]      |
[INFO] [stdout] 1612 |                         left.edge_area_mut(old_left_len + 1..new_left_len + 1),
[INFO] [stdout]      |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1618:57
[INFO] [stdout]      |
[INFO] [stdout] 1618 |                     left.correct_childrens_parent_links(old_left_len + 1..new_left_len + 1);
[INFO] [stdout]      |                                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1619:58
[INFO] [stdout]      |
[INFO] [stdout] 1619 |                     right.correct_childrens_parent_links(0..new_right_len + 1);
[INFO] [stdout]      |                                                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1704:44
[INFO] [stdout]      |
[INFO] [stdout] 1704 |                     left_node.key_area_mut(new_left_len..old_left_len),
[INFO] [stdout]      |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1708:44
[INFO] [stdout]      |
[INFO] [stdout] 1708 |                     left_node.val_area_mut(new_left_len..old_left_len),
[INFO] [stdout]      |                                            ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1714:48
[INFO] [stdout]      |
[INFO] [stdout] 1714 | ...                   left.edge_area_mut(new_left_len + 1..old_left_len + 1),
[INFO] [stdout]      |                                          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1715:49
[INFO] [stdout]      |
[INFO] [stdout] 1715 | ...                   right.edge_area_mut(1..new_right_len + 1),
[INFO] [stdout]      |                                           ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]     --> src/liballoc/collections/btree/node.rs:1717:62
[INFO] [stdout]      |
[INFO] [stdout] 1717 |                         right.correct_childrens_parent_links(1..new_right_len + 1);
[INFO] [stdout]      |                                                              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]   --> src/liballoc/collections/btree/node/tests.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 |             for idx in 0..=node.len() {
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeInclusive` range syntax
[INFO] [stdout]   --> src/liballoc/collections/btree/node/tests.rs:46:16
[INFO] [stdout]    |
[INFO] [stdout] 46 |     for idx in 0..=CAPACITY {
[INFO] [stdout]    |                ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `RangeFrom` range syntax
[INFO] [stdout]    --> src/liballoc/collections/btree/search.rs:192:56
[INFO] [stdout]     |
[INFO] [stdout] 192 |         for (offset, k) in unsafe { keys.get_unchecked(start_index..) }.iter().enumerate() {
[INFO] [stdout]     |                                                        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/liballoc/collections/btree/split.rs:73:18
[INFO] [stdout]    |
[INFO] [stdout] 73 |         for _ in 0..height {
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: usage of `Range` range syntax
[INFO] [stdout]   --> src/liballoc.rs:72:50
[INFO] [stdout]    |
[INFO] [stdout] 72 |             hc64.to_le_bytes().into_iter().chain(0u8..8).collect::<alloc::vec::Vec<u8>>();
[INFO] [stdout]    |                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 48 previous errors; 178 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0405, E0412, E0432.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0405`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `btreemap_monstousity` (lib test) due to 49 previous errors; 178 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "3ac0ccb6f40ac82691e3bff1ee5e15ba4050ea3d149ee185d82a6919d6cbf6b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ac0ccb6f40ac82691e3bff1ee5e15ba4050ea3d149ee185d82a6919d6cbf6b5", kill_on_drop: false }`
[INFO] [stdout] 3ac0ccb6f40ac82691e3bff1ee5e15ba4050ea3d149ee185d82a6919d6cbf6b5
