[INFO] updating cached repository https://github.com/nathanfaucett/rs-collection_traits [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 59414f0b0ae785ae07c665e7159c9fc4c82e6f95 [INFO] testing nathanfaucett/rs-collection_traits against beta-2020-06-03 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnathanfaucett%2Frs-collection_traits" "/workspace/builds/worker-12/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. 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Memory limited without swap. [INFO] [stdout] b8203fef92b7562e09a2302798a32c254ac5ebaab9300576168a52c07b6bbf5f [INFO] running `"docker" "start" "-a" "b8203fef92b7562e09a2302798a32c254ac5ebaab9300576168a52c07b6bbf5f"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling collection_traits v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] error[E0557]: feature has been removed [INFO] [stderr] --> src/lib.rs:2:12 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(custom_attribute)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stderr] | [INFO] [stderr] = note: removed in favor of `#![register_tool]` and `#![register_attr]` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `alloc::btree_map` [INFO] [stderr] --> src/btree_map.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | use alloc::btree_map::{BTreeMap, Iter, IterMut}; [INFO] [stderr] | ^^^^^^^^^ could not find `btree_map` in `alloc` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `alloc::btree_set` [INFO] [stderr] --> src/btree_set.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | use alloc::btree_set::BTreeSet; [INFO] [stderr] | ^^^^^^^^^ could not find `btree_set` in `alloc` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `alloc::linked_list`, `alloc::linked_list` [INFO] [stderr] --> src/linked_list.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | use alloc::linked_list::{self, LinkedList}; [INFO] [stderr] | ^^^^^^^^^^^ ^^^^ no `linked_list` in the root [INFO] [stderr] | | [INFO] [stderr] | could not find `linked_list` in `alloc` [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `Iter` in module `linked_list` [INFO] [stderr] --> src/linked_list.rs:125:30 [INFO] [stderr] | [INFO] [stderr] 125 | type Iter = linked_list::Iter<'a, T>; [INFO] [stderr] | ^^^^ not found in `linked_list` [INFO] [stderr] | [INFO] [stderr] help: consider importing one of these items [INFO] [stderr] | [INFO] [stderr] 1 | use alloc::collections::binary_heap::Iter; [INFO] [stderr] | [INFO] [stderr] 1 | use alloc::collections::btree_map::Iter; [INFO] [stderr] | [INFO] [stderr] 1 | use alloc::collections::btree_set::Iter; [INFO] [stderr] | [INFO] [stderr] 1 | use alloc::collections::linked_list::Iter; [INFO] [stderr] | [INFO] [stderr] and 9 other candidates [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `IterMut` in module `linked_list` [INFO] [stderr] --> src/linked_list.rs:134:33 [INFO] [stderr] | [INFO] [stderr] 134 | type IterMut = linked_list::IterMut<'a, T>; [INFO] [stderr] | ^^^^^^^ not found in `linked_list` [INFO] [stderr] | [INFO] [stderr] help: consider importing one of these items [INFO] [stderr] | [INFO] [stderr] 1 | use alloc::collections::btree_map::IterMut; [INFO] [stderr] | [INFO] [stderr] 1 | use alloc::collections::linked_list::IterMut; [INFO] [stderr] | [INFO] [stderr] 1 | use alloc::collections::vec_deque::IterMut; [INFO] [stderr] | [INFO] [stderr] 1 | use alloc::slice::IterMut; [INFO] [stderr] | [INFO] [stderr] and 4 other candidates [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> src/lib.rs:1:1 [INFO] [stderr] | [INFO] [stderr] 1 | #![feature(alloc)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stderr] --> src/lib.rs:2:1 [INFO] [stderr] | [INFO] [stderr] 2 | #![feature(custom_attribute)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `K: core::hash::Hash` is not satisfied [INFO] [stderr] --> src/btree_map.rs:26:16 [INFO] [stderr] | [INFO] [stderr] 26 | impl<'a, K, V> InsertMut for BTreeMap [INFO] [stderr] | ^^^^^^^^^^^^^^^ the trait `core::hash::Hash` is not implemented for `K` [INFO] [stderr] | [INFO] [stderr] ::: src/insert_mut.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | pub trait InsertMut: CollectionMut { [INFO] [stderr] | ---------------------------------------- required by this bound in `insert_mut::InsertMut` [INFO] [stderr] | [INFO] [stderr] = note: required because of the requirements on the impl of `insert_mut::InsertMut` for `[type error]` [INFO] [stderr] help: consider further restricting this bound [INFO] [stderr] | [INFO] [stderr] 27 | where K: Eq + Ord + core::hash::Hash, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `Q: core::hash::Hash` is not satisfied [INFO] [stderr] --> src/btree_map.rs:37:27 [INFO] [stderr] | [INFO] [stderr] 37 | impl<'a, K, Q: ?Sized, V> RemoveMut<&'a Q> for BTreeMap [INFO] [stderr] | ^^^^^^^^^^^^^^^^ the trait `core::hash::Hash` is not implemented for `Q` [INFO] [stderr] | [INFO] [stderr] ::: src/remove_mut.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | pub trait RemoveMut: CollectionMut { [INFO] [stderr] | --------------------------------------------- required by this bound in `remove_mut::RemoveMut` [INFO] [stderr] | [INFO] [stderr] = note: required because of the requirements on the impl of `remove_mut::RemoveMut<&'a Q>` for `[type error]` [INFO] [stderr] help: consider further restricting this bound [INFO] [stderr] | [INFO] [stderr] 39 | Q: Eq + Ord + core::hash::Hash, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `Q: core::hash::Hash` is not satisfied [INFO] [stderr] --> src/btree_map.rs:49:27 [INFO] [stderr] | [INFO] [stderr] 49 | impl<'a, K, Q: ?Sized, V> Get<&'a Q> for BTreeMap [INFO] [stderr] | ^^^^^^^^^^ the trait `core::hash::Hash` is not implemented for `Q` [INFO] [stderr] | [INFO] [stderr] ::: src/get.rs:3:1 [INFO] [stderr] | [INFO] [stderr] 3 | / pub trait Get [INFO] [stderr] 4 | | where K: ?Sized, [INFO] [stderr] 5 | | { [INFO] [stderr] 6 | | type Output: ?Sized; [INFO] [stderr] 7 | | [INFO] [stderr] 8 | | fn get(&self, K) -> Option<&Self::Output>; [INFO] [stderr] 9 | | } [INFO] [stderr] | |_- required by this bound in `get::Get` [INFO] [stderr] | [INFO] [stderr] = note: required because of the requirements on the impl of `get::Get<&'a Q>` for `[type error]` [INFO] [stderr] help: consider further restricting this bound [INFO] [stderr] | [INFO] [stderr] 51 | Q: Eq + Ord + core::hash::Hash, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `Q: core::hash::Hash` is not satisfied [INFO] [stderr] --> src/btree_map.rs:60:27 [INFO] [stderr] | [INFO] [stderr] 60 | impl<'a, K, Q: ?Sized, V> GetMut<&'a Q> for BTreeMap [INFO] [stderr] | ^^^^^^^^^^^^^ the trait `core::hash::Hash` is not implemented for `Q` [INFO] [stderr] | [INFO] [stderr] ::: src/get_mut.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | / pub trait GetMut: Get [INFO] [stderr] 5 | | where K: ?Sized, [INFO] [stderr] 6 | | { [INFO] [stderr] 7 | | fn get_mut(&mut self, K) -> Option<&mut Self::Output>; [INFO] [stderr] 8 | | } [INFO] [stderr] | |_- required by this bound in `get_mut::GetMut` [INFO] [stderr] | [INFO] [stderr] = note: required because of the requirements on the impl of `get_mut::GetMut<&'a Q>` for `[type error]` [INFO] [stderr] help: consider further restricting this bound [INFO] [stderr] | [INFO] [stderr] 62 | Q: Eq + Ord + core::hash::Hash, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `K: core::hash::Hash` is not satisfied [INFO] [stderr] --> src/btree_map.rs:70:16 [INFO] [stderr] | [INFO] [stderr] 70 | impl<'a, K, V> Iterable<'a, (&'a K, &'a V)> for BTreeMap [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `core::hash::Hash` is not implemented for `K` [INFO] [stderr] | [INFO] [stderr] ::: src/iterable.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | pub trait Iterable<'a, T> { [INFO] [stderr] | ------------------------- required by this bound in `iterable::Iterable` [INFO] [stderr] | [INFO] [stderr] = note: required because of the requirements on the impl of `iterable::Iterable<'a, (&'a K, &'a V)>` for `[type error]` [INFO] [stderr] help: consider further restricting this bound [INFO] [stderr] | [INFO] [stderr] 71 | where K: 'a + Eq + Ord + core::hash::Hash, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `K: core::hash::Hash` is not satisfied [INFO] [stderr] --> src/btree_map.rs:82:16 [INFO] [stderr] | [INFO] [stderr] 82 | impl<'a, K, V> IterableMut<'a, (&'a K, &'a mut V)> for BTreeMap [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `core::hash::Hash` is not implemented for `K` [INFO] [stderr] | [INFO] [stderr] ::: src/iterable_mut.rs:4:1 [INFO] [stderr] | [INFO] [stderr] 4 | pub trait IterableMut<'a, T> { [INFO] [stderr] | ---------------------------- required by this bound in `iterable_mut::IterableMut` [INFO] [stderr] | [INFO] [stderr] = note: required because of the requirements on the impl of `iterable_mut::IterableMut<'a, (&'a K, &'a mut V)>` for `[type error]` [INFO] [stderr] help: consider further restricting this bound [INFO] [stderr] | [INFO] [stderr] 83 | where K: 'a + Eq + Ord + core::hash::Hash, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `K: core::hash::Hash` is not satisfied [INFO] [stderr] --> src/btree_map.rs:94:27 [INFO] [stderr] | [INFO] [stderr] 94 | impl<'a, K, Q: ?Sized, V> MapMut<'a, K, Q, V> for BTreeMap [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ the trait `core::hash::Hash` is not implemented for `K` [INFO] [stderr] | [INFO] [stderr] ::: src/map_mut.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | / pub trait MapMut<'a, K, Q: ?Sized, V>: [INFO] [stderr] 13 | | CollectionMut + [INFO] [stderr] 14 | | [INFO] [stderr] 15 | | InsertMut> + [INFO] [stderr] ... | [INFO] [stderr] 28 | | fn contains_key(&self, k: &Q) -> bool; [INFO] [stderr] 29 | | } [INFO] [stderr] | |_- required by this bound in `map_mut::MapMut` [INFO] [stderr] | [INFO] [stderr] = note: required because of the requirements on the impl of `map_mut::MapMut<'a, K, Q, V>` for `[type error]` [INFO] [stderr] help: consider further restricting this bound [INFO] [stderr] | [INFO] [stderr] 95 | where K: 'a + Eq + Ord + Borrow + core::hash::Hash, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `Q: core::hash::Hash` is not satisfied [INFO] [stderr] --> src/btree_map.rs:94:27 [INFO] [stderr] | [INFO] [stderr] 94 | impl<'a, K, Q: ?Sized, V> MapMut<'a, K, Q, V> for BTreeMap [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ the trait `core::hash::Hash` is not implemented for `Q` [INFO] [stderr] | [INFO] [stderr] ::: src/map_mut.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | / pub trait MapMut<'a, K, Q: ?Sized, V>: [INFO] [stderr] 13 | | CollectionMut + [INFO] [stderr] 14 | | [INFO] [stderr] 15 | | InsertMut> + [INFO] [stderr] ... | [INFO] [stderr] 28 | | fn contains_key(&self, k: &Q) -> bool; [INFO] [stderr] 29 | | } [INFO] [stderr] | |_- required by this bound in `map_mut::MapMut` [INFO] [stderr] | [INFO] [stderr] = note: required because of the requirements on the impl of `map_mut::MapMut<'a, K, Q, V>` for `[type error]` [INFO] [stderr] help: consider further restricting this bound [INFO] [stderr] | [INFO] [stderr] 96 | Q: 'a + Eq + Ord + core::hash::Hash, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0282]: type annotations needed [INFO] [stderr] --> src/linked_list.rs:109:9 [INFO] [stderr] | [INFO] [stderr] 109 | impl Get for LinkedList { [INFO] [stderr] | ^^^^^^^^^^ cannot infer type for type parameter `T` [INFO] [stderr] [INFO] [stderr] error[E0282]: type annotations needed [INFO] [stderr] --> src/linked_list.rs:117:9 [INFO] [stderr] | [INFO] [stderr] 117 | impl GetMut for LinkedList { [INFO] [stderr] | ^^^^^^^^^^^^^ cannot infer type for type parameter `T` [INFO] [stderr] [INFO] [stderr] error[E0282]: type annotations needed [INFO] [stderr] --> src/linked_list.rs:142:17 [INFO] [stderr] | [INFO] [stderr] 142 | impl<'a, T: 'a> SeqMut<'a, T> for LinkedList {} [INFO] [stderr] | ^^^^^^^^^^^^^ cannot infer type for type parameter `T` [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `K: core::hash::Hash` is not satisfied [INFO] [stderr] --> src/btree_map.rs:32:15 [INFO] [stderr] | [INFO] [stderr] 32 | fn insert(&mut self, k: K, v: V) -> Self::Output { [INFO] [stderr] | ^^^^^^^^^ the trait `core::hash::Hash` is not implemented for `K` [INFO] [stderr] | [INFO] [stderr] = note: required because of the requirements on the impl of `insert_mut::InsertMut` for `[type error]` [INFO] [stderr] help: consider further restricting this bound [INFO] [stderr] | [INFO] [stderr] 27 | where K: Eq + Ord + core::hash::Hash, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `Q: core::hash::Hash` is not satisfied [INFO] [stderr] --> src/btree_map.rs:44:15 [INFO] [stderr] | [INFO] [stderr] 44 | fn remove(&mut self, k: &Q) -> Self::Output { [INFO] [stderr] | ^^^^^^^^^ the trait `core::hash::Hash` is not implemented for `Q` [INFO] [stderr] | [INFO] [stderr] = note: required because of the requirements on the impl of `remove_mut::RemoveMut<&'a Q>` for `[type error]` [INFO] [stderr] help: consider further restricting this bound [INFO] [stderr] | [INFO] [stderr] 39 | Q: Eq + Ord + core::hash::Hash, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `Q: core::hash::Hash` is not satisfied [INFO] [stderr] --> src/btree_map.rs:56:12 [INFO] [stderr] | [INFO] [stderr] 56 | fn get(&self, k: &Q) -> Option<&Self::Output> { [INFO] [stderr] | ^^^^^ the trait `core::hash::Hash` is not implemented for `Q` [INFO] [stderr] | [INFO] [stderr] = note: required because of the requirements on the impl of `get::Get<&'a Q>` for `[type error]` [INFO] [stderr] help: consider further restricting this bound [INFO] [stderr] | [INFO] [stderr] 51 | Q: Eq + Ord + core::hash::Hash, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `Q: core::hash::Hash` is not satisfied [INFO] [stderr] --> src/btree_map.rs:65:16 [INFO] [stderr] | [INFO] [stderr] 65 | fn get_mut(&mut self, k: &Q) -> Option<&mut Self::Output> { [INFO] [stderr] | ^^^^^^^^^ the trait `core::hash::Hash` is not implemented for `Q` [INFO] [stderr] | [INFO] [stderr] = note: required because of the requirements on the impl of `get::Get<&'a Q>` for `[type error]` [INFO] [stderr] help: consider further restricting this bound [INFO] [stderr] | [INFO] [stderr] 62 | Q: Eq + Ord + core::hash::Hash, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `K: core::hash::Hash` is not satisfied [INFO] [stderr] --> src/btree_map.rs:77:13 [INFO] [stderr] | [INFO] [stderr] 77 | fn iter(&'a self) -> Self::Iter { [INFO] [stderr] | ^^^^^^^^ the trait `core::hash::Hash` is not implemented for `K` [INFO] [stderr] | [INFO] [stderr] = note: required because of the requirements on the impl of `iterable::Iterable<'a, (&'a K, &'a V)>` for `[type error]` [INFO] [stderr] help: consider further restricting this bound [INFO] [stderr] | [INFO] [stderr] 71 | where K: 'a + Eq + Ord + core::hash::Hash, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0277]: the trait bound `K: core::hash::Hash` is not satisfied [INFO] [stderr] --> src/btree_map.rs:89:17 [INFO] [stderr] | [INFO] [stderr] 89 | fn iter_mut(&'a mut self) -> Self::IterMut { [INFO] [stderr] | ^^^^^^^^^^^^ the trait `core::hash::Hash` is not implemented for `K` [INFO] [stderr] | [INFO] [stderr] = note: required because of the requirements on the impl of `iterable_mut::IterableMut<'a, (&'a K, &'a mut V)>` for `[type error]` [INFO] [stderr] help: consider further restricting this bound [INFO] [stderr] | [INFO] [stderr] 83 | where K: 'a + Eq + Ord + core::hash::Hash, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0282]: type annotations needed [INFO] [stderr] --> src/linked_list.rs:113:12 [INFO] [stderr] | [INFO] [stderr] 113 | fn get(&self, index: usize) -> Option<&Self::Output> { [INFO] [stderr] | ^^^^^ cannot infer type for type parameter `T` [INFO] [stderr] [INFO] [stderr] error[E0282]: type annotations needed [INFO] [stderr] --> src/linked_list.rs:119:16 [INFO] [stderr] | [INFO] [stderr] 119 | fn get_mut(&mut self, index: usize) -> Option<&mut Self::Output> { [INFO] [stderr] | ^^^^^^^^^ cannot infer type for type parameter `T` [INFO] [stderr] [INFO] [stderr] error: aborting due to 27 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0277, E0282, E0412, E0432, E0554, E0557. [INFO] [stderr] For more information about an error, try `rustc --explain E0277`. [INFO] [stderr] error: could not compile `collection_traits`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "b8203fef92b7562e09a2302798a32c254ac5ebaab9300576168a52c07b6bbf5f"` [INFO] running `"docker" "rm" "-f" "b8203fef92b7562e09a2302798a32c254ac5ebaab9300576168a52c07b6bbf5f"` [INFO] [stdout] b8203fef92b7562e09a2302798a32c254ac5ebaab9300576168a52c07b6bbf5f