[INFO] cloning repository https://github.com/charliesome/hobby-os [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/charliesome/hobby-os" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcharliesome%2Fhobby-os", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcharliesome%2Fhobby-os'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 979ba830684262a500ed949978e50d3d5f05a26d [INFO] checking charliesome/hobby-os against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcharliesome%2Fhobby-os" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... 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[INFO] validating manifest of git repo https://github.com/charliesome/hobby-os on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/charliesome/hobby-os [INFO] finished tweaking git repo https://github.com/charliesome/hobby-os [INFO] tweaked toml for git repo https://github.com/charliesome/hobby-os written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/charliesome/hobby-os already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded raw-cpuid v6.1.0 [INFO] [stderr] Downloaded x86_64 v0.7.1 [INFO] [stderr] Downloaded arraydeque v0.4.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1e0de2fc82b146ca44e33b2d7bc09cf0d2ec310ac4fdcc05121ad80a06e1fc09 [INFO] running `Command { std: "docker" "start" "-a" "1e0de2fc82b146ca44e33b2d7bc09cf0d2ec310ac4fdcc05121ad80a06e1fc09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1e0de2fc82b146ca44e33b2d7bc09cf0d2ec310ac4fdcc05121ad80a06e1fc09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e0de2fc82b146ca44e33b2d7bc09cf0d2ec310ac4fdcc05121ad80a06e1fc09", kill_on_drop: false }` [INFO] [stdout] 1e0de2fc82b146ca44e33b2d7bc09cf0d2ec310ac4fdcc05121ad80a06e1fc09 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 629616a33039a88d8d173783d5cc2676e98d1b9442b0c585fdec7018f8e7527f [INFO] running `Command { std: "docker" "start" "-a" "629616a33039a88d8d173783d5cc2676e98d1b9442b0c585fdec7018f8e7527f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling syn v0.15.39 [INFO] [stderr] Compiling cc v1.0.50 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Checking futures-core v0.3.1 [INFO] [stderr] Checking futures-sink v0.3.1 [INFO] [stderr] Checking pin-utils v0.1.0-alpha.4 [INFO] [stderr] Checking futures-task v0.3.1 [INFO] [stderr] Compiling arraydeque v0.4.5 [INFO] [stderr] Checking futures-io v0.3.1 [INFO] [stderr] Checking either v1.5.3 [INFO] [stderr] Checking cast v0.2.2 [INFO] [stderr] Checking ux v0.1.3 [INFO] [stderr] Compiling kernel v0.0.0 (/opt/rustwide/workdir/kernel) [INFO] [stderr] Checking static_assertions v0.3.3 [INFO] [stderr] Checking arrayvec v0.5.1 [INFO] [stderr] Checking alloc_collections v0.0.0 (/opt/rustwide/workdir/alloc_collections) [INFO] [stderr] Checking interface v0.0.0 (/opt/rustwide/workdir/interface) [INFO] [stderr] Checking array-init v0.0.4 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> alloc_collections/src/lib.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | #![feature(optin_builtin_traits)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: renamed to `auto_traits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `core::alloc::AllocErr` [INFO] [stdout] --> alloc_collections/src/boxed.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | use core::alloc::{AllocErr, Layout}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | no `AllocErr` in `alloc` [INFO] [stdout] | help: a similar name exists in the module: `AllocError` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `core::alloc::AllocErr` [INFO] [stdout] --> alloc_collections/src/glue.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | use core::alloc::{AllocErr, Layout}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | no `AllocErr` in `alloc` [INFO] [stdout] | help: a similar name exists in the module: `AllocError` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> alloc_collections/src/lib.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | #![feature(specialization)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] = note: see issue #31844 for more information [INFO] [stdout] = help: consider using `min_specialization` instead, which is more stable and complete [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `unsized_locals` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> alloc_collections/src/lib.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | #![feature(unsized_locals)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #48055 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> alloc_collections/src/lib.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | #![feature(optin_builtin_traits)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: renamed to `auto_traits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no associated item named `UNINIT` found for union `MaybeUninit` in the current scope [INFO] [stdout] --> alloc_collections/src/btree/node.rs:135:33 [INFO] [stdout] | [INFO] [stdout] 135 | keys: [MaybeUninit::UNINIT; CAPACITY], [INFO] [stdout] | ^^^^^^ associated item not found in `MaybeUninit<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no associated item named `UNINIT` found for union `MaybeUninit` in the current scope [INFO] [stdout] --> alloc_collections/src/btree/node.rs:136:33 [INFO] [stdout] | [INFO] [stdout] 136 | vals: [MaybeUninit::UNINIT; CAPACITY], [INFO] [stdout] | ^^^^^^ associated item not found in `MaybeUninit<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no associated item named `UNINIT` found for union `MaybeUninit` in the current scope [INFO] [stdout] --> alloc_collections/src/btree/node.rs:188:34 [INFO] [stdout] | [INFO] [stdout] 188 | edges: [MaybeUninit::UNINIT; 2*B], [INFO] [stdout] | ^^^^^^ associated item not found in `MaybeUninit<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Unique<_>: From>>` is not satisfied [INFO] [stdout] --> alloc_collections/src/btree/node.rs:214:26 [INFO] [stdout] | [INFO] [stdout] 214 | BoxedNode { ptr: Unique::from(ptr), _phantom: PhantomData } [INFO] [stdout] | ^^^^^^^^^^^^ the trait `From>>` is not implemented for `Unique<_>` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] as From<&mut T>> [INFO] [stdout] = note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `first_ptr` found for union `MaybeUninit` in the current scope [INFO] [stdout] --> alloc_collections/src/btree/node.rs:662:30 [INFO] [stdout] | [INFO] [stdout] 662 | MaybeUninit::first_ptr(&self.as_leaf().vals), [INFO] [stdout] | ^^^^^^^^^ function or associated item not found in `MaybeUninit<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `first_ptr_mut` found for union `MaybeUninit` in the current scope [INFO] [stdout] --> alloc_collections/src/btree/node.rs:691:34 [INFO] [stdout] | [INFO] [stdout] 691 | MaybeUninit::first_ptr_mut(&mut (*self.as_leaf_mut()).keys), [INFO] [stdout] | ^^^^^^^^^^^^^ function or associated item not found in `MaybeUninit<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `first_ptr_mut` found for union `MaybeUninit` in the current scope [INFO] [stdout] --> alloc_collections/src/btree/node.rs:702:30 [INFO] [stdout] | [INFO] [stdout] 702 | MaybeUninit::first_ptr_mut(&mut (*self.as_leaf_mut()).vals), [INFO] [stdout] | ^^^^^^^^^^^^^ function or associated item not found in `MaybeUninit<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `first_ptr_mut` found for union `MaybeUninit` in the current scope [INFO] [stdout] --> alloc_collections/src/btree/node.rs:719:30 [INFO] [stdout] | [INFO] [stdout] 719 | MaybeUninit::first_ptr_mut(&mut (*leaf).keys), [INFO] [stdout] | ^^^^^^^^^^^^^ function or associated item not found in `MaybeUninit<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `first_ptr_mut` found for union `MaybeUninit` in the current scope [INFO] [stdout] --> alloc_collections/src/btree/node.rs:723:30 [INFO] [stdout] | [INFO] [stdout] 723 | MaybeUninit::first_ptr_mut(&mut (*leaf).vals), [INFO] [stdout] | ^^^^^^^^^^^^^ function or associated item not found in `MaybeUninit<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `first_ptr_mut` found for union `MaybeUninit` in the current scope [INFO] [stdout] --> alloc_collections/src/btree/node.rs:807:34 [INFO] [stdout] | [INFO] [stdout] 807 | MaybeUninit::first_ptr_mut(&mut self.as_internal_mut().edges), [INFO] [stdout] | ^^^^^^^^^^^^^ function or associated item not found in `MaybeUninit<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `first_ptr_mut` found for union `MaybeUninit` in the current scope [INFO] [stdout] --> alloc_collections/src/btree/node.rs:866:42 [INFO] [stdout] | [INFO] [stdout] 866 | ... MaybeUninit::first_ptr_mut(&mut internal.as_internal_mut().edges), [INFO] [stdout] | ^^^^^^^^^^^^^ function or associated item not found in `MaybeUninit<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> alloc_collections/src/btree/node.rs:1095:69 [INFO] [stdout] | [INFO] [stdout] 1095 | Handle::new_edge(left.reborrow_mut(), self.idx).insert_fit(key, val) [INFO] [stdout] | ^^^^^^^^^^ multiple `insert_fit` found [INFO] [stdout] | [INFO] [stdout] note: candidate #1 is defined in an impl for the type `Handle, K, V, node::marker::Leaf, Allocator>, Edge, Allocator>` [INFO] [stdout] --> alloc_collections/src/btree/node.rs:1065:5 [INFO] [stdout] | [INFO] [stdout] 1065 | fn insert_fit(&mut self, key: K, val: V) -> *mut V { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: candidate #2 is defined in an impl for the type `Handle, K, V, node::marker::Internal, Allocator>, Edge, Allocator>` [INFO] [stdout] --> alloc_collections/src/btree/node.rs:1134:5 [INFO] [stdout] | [INFO] [stdout] 1134 | fn insert_fit(&mut self, key: K, val: V, edge: Root) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> alloc_collections/src/btree/node.rs:1102:23 [INFO] [stdout] | [INFO] [stdout] 1102 | ).insert_fit(key, val) [INFO] [stdout] | ^^^^^^^^^^ multiple `insert_fit` found [INFO] [stdout] | [INFO] [stdout] note: candidate #1 is defined in an impl for the type `Handle, K, V, node::marker::Leaf, Allocator>, Edge, Allocator>` [INFO] [stdout] --> alloc_collections/src/btree/node.rs:1065:5 [INFO] [stdout] | [INFO] [stdout] 1065 | fn insert_fit(&mut self, key: K, val: V) -> *mut V { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: candidate #2 is defined in an impl for the type `Handle, K, V, node::marker::Internal, Allocator>, Edge, Allocator>` [INFO] [stdout] --> alloc_collections/src/btree/node.rs:1134:5 [INFO] [stdout] | [INFO] [stdout] 1134 | fn insert_fit(&mut self, key: K, val: V, edge: Root) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `first_ptr_mut` found for union `MaybeUninit` in the current scope [INFO] [stdout] --> alloc_collections/src/btree/node.rs:1145:34 [INFO] [stdout] | [INFO] [stdout] 1145 | MaybeUninit::first_ptr_mut(&mut self.node.as_internal_mut().edges), [INFO] [stdout] | ^^^^^^^^^^^^^ function or associated item not found in `MaybeUninit<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> alloc_collections/src/btree/node.rs:1175:69 [INFO] [stdout] | [INFO] [stdout] 1175 | Handle::new_edge(left.reborrow_mut(), self.idx).insert_fit(key, val, edge); [INFO] [stdout] | ^^^^^^^^^^ multiple `insert_fit` found [INFO] [stdout] | [INFO] [stdout] note: candidate #1 is defined in an impl for the type `Handle, K, V, node::marker::Leaf, Allocator>, Edge, Allocator>` [INFO] [stdout] --> alloc_collections/src/btree/node.rs:1065:5 [INFO] [stdout] | [INFO] [stdout] 1065 | fn insert_fit(&mut self, key: K, val: V) -> *mut V { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: candidate #2 is defined in an impl for the type `Handle, K, V, node::marker::Internal, Allocator>, Edge, Allocator>` [INFO] [stdout] --> alloc_collections/src/btree/node.rs:1134:5 [INFO] [stdout] | [INFO] [stdout] 1134 | fn insert_fit(&mut self, key: K, val: V, edge: Root) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> alloc_collections/src/btree/node.rs:1182:23 [INFO] [stdout] | [INFO] [stdout] 1182 | ).insert_fit(key, val, edge); [INFO] [stdout] | ^^^^^^^^^^ multiple `insert_fit` found [INFO] [stdout] | [INFO] [stdout] note: candidate #1 is defined in an impl for the type `Handle, K, V, node::marker::Leaf, Allocator>, Edge, Allocator>` [INFO] [stdout] --> alloc_collections/src/btree/node.rs:1065:5 [INFO] [stdout] | [INFO] [stdout] 1065 | fn insert_fit(&mut self, key: K, val: V) -> *mut V { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: candidate #2 is defined in an impl for the type `Handle, K, V, node::marker::Internal, Allocator>, Edge, Allocator>` [INFO] [stdout] --> alloc_collections/src/btree/node.rs:1134:5 [INFO] [stdout] | [INFO] [stdout] 1134 | fn insert_fit(&mut self, key: K, val: V, edge: Root) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `core::alloc::AllocErr` [INFO] [stdout] --> alloc_collections/src/boxed.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | use core::alloc::{AllocErr, Layout}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | no `AllocErr` in `alloc` [INFO] [stdout] | help: a similar name exists in the module: `AllocError` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `core::alloc::AllocErr` [INFO] [stdout] --> alloc_collections/src/glue.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | use core::alloc::{AllocErr, Layout}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | no `AllocErr` in `alloc` [INFO] [stdout] | help: a similar name exists in the module: `AllocError` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking futures-channel v0.3.1 [INFO] [stderr] Checking futures-util v0.3.1 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stdout] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> alloc_collections/src/lib.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | #![feature(specialization)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] = note: see issue #31844 for more information [INFO] [stdout] = help: consider using `min_specialization` instead, which is more stable and complete [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `unsized_locals` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> alloc_collections/src/lib.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | #![feature(unsized_locals)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #48055 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 19 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0034, E0277, E0432, E0557, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0034`. [INFO] [stdout] [INFO] [stderr] error: could not compile `alloc_collections` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0599]: no associated item named `UNINIT` found for union `MaybeUninit` in the current scope [INFO] [stdout] --> alloc_collections/src/btree/node.rs:135:33 [INFO] [stdout] | [INFO] [stdout] 135 | keys: [MaybeUninit::UNINIT; CAPACITY], [INFO] [stdout] | ^^^^^^ associated item not found in `MaybeUninit<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no associated item named `UNINIT` found for union `MaybeUninit` in the current scope [INFO] [stdout] --> alloc_collections/src/btree/node.rs:136:33 [INFO] [stdout] | [INFO] [stdout] 136 | vals: [MaybeUninit::UNINIT; CAPACITY], [INFO] [stdout] | ^^^^^^ associated item not found in `MaybeUninit<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no associated item named `UNINIT` found for union `MaybeUninit` in the current scope [INFO] [stdout] --> alloc_collections/src/btree/node.rs:188:34 [INFO] [stdout] | [INFO] [stdout] 188 | edges: [MaybeUninit::UNINIT; 2*B], [INFO] [stdout] | ^^^^^^ associated item not found in `MaybeUninit<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Unique<_>: From>>` is not satisfied [INFO] [stdout] --> alloc_collections/src/btree/node.rs:214:26 [INFO] [stdout] | [INFO] [stdout] 214 | BoxedNode { ptr: Unique::from(ptr), _phantom: PhantomData } [INFO] [stdout] | ^^^^^^^^^^^^ the trait `From>>` is not implemented for `Unique<_>` [INFO] [stdout] | [INFO] [stdout] = help: the following implementations were found: [INFO] [stdout] as From<&mut T>> [INFO] [stdout] = note: required by `from` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `first_ptr` found for union `MaybeUninit` in the current scope [INFO] [stdout] --> alloc_collections/src/btree/node.rs:662:30 [INFO] [stdout] | [INFO] [stdout] 662 | MaybeUninit::first_ptr(&self.as_leaf().vals), [INFO] [stdout] | ^^^^^^^^^ function or associated item not found in `MaybeUninit<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `first_ptr_mut` found for union `MaybeUninit` in the current scope [INFO] [stdout] --> alloc_collections/src/btree/node.rs:691:34 [INFO] [stdout] | [INFO] [stdout] 691 | MaybeUninit::first_ptr_mut(&mut (*self.as_leaf_mut()).keys), [INFO] [stdout] | ^^^^^^^^^^^^^ function or associated item not found in `MaybeUninit<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `first_ptr_mut` found for union `MaybeUninit` in the current scope [INFO] [stdout] --> alloc_collections/src/btree/node.rs:702:30 [INFO] [stdout] | [INFO] [stdout] 702 | MaybeUninit::first_ptr_mut(&mut (*self.as_leaf_mut()).vals), [INFO] [stdout] | ^^^^^^^^^^^^^ function or associated item not found in `MaybeUninit<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `first_ptr_mut` found for union `MaybeUninit` in the current scope [INFO] [stdout] --> alloc_collections/src/btree/node.rs:719:30 [INFO] [stdout] | [INFO] [stdout] 719 | MaybeUninit::first_ptr_mut(&mut (*leaf).keys), [INFO] [stdout] | ^^^^^^^^^^^^^ function or associated item not found in `MaybeUninit<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `first_ptr_mut` found for union `MaybeUninit` in the current scope [INFO] [stdout] --> alloc_collections/src/btree/node.rs:723:30 [INFO] [stdout] | [INFO] [stdout] 723 | MaybeUninit::first_ptr_mut(&mut (*leaf).vals), [INFO] [stdout] | ^^^^^^^^^^^^^ function or associated item not found in `MaybeUninit<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `first_ptr_mut` found for union `MaybeUninit` in the current scope [INFO] [stdout] --> alloc_collections/src/btree/node.rs:807:34 [INFO] [stdout] | [INFO] [stdout] 807 | MaybeUninit::first_ptr_mut(&mut self.as_internal_mut().edges), [INFO] [stdout] | ^^^^^^^^^^^^^ function or associated item not found in `MaybeUninit<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `first_ptr_mut` found for union `MaybeUninit` in the current scope [INFO] [stdout] --> alloc_collections/src/btree/node.rs:866:42 [INFO] [stdout] | [INFO] [stdout] 866 | ... MaybeUninit::first_ptr_mut(&mut internal.as_internal_mut().edges), [INFO] [stdout] | ^^^^^^^^^^^^^ function or associated item not found in `MaybeUninit<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> alloc_collections/src/btree/node.rs:1095:69 [INFO] [stdout] | [INFO] [stdout] 1095 | Handle::new_edge(left.reborrow_mut(), self.idx).insert_fit(key, val) [INFO] [stdout] | ^^^^^^^^^^ multiple `insert_fit` found [INFO] [stdout] | [INFO] [stdout] note: candidate #1 is defined in an impl for the type `Handle, K, V, node::marker::Leaf, Allocator>, Edge, Allocator>` [INFO] [stdout] --> alloc_collections/src/btree/node.rs:1065:5 [INFO] [stdout] | [INFO] [stdout] 1065 | fn insert_fit(&mut self, key: K, val: V) -> *mut V { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: candidate #2 is defined in an impl for the type `Handle, K, V, node::marker::Internal, Allocator>, Edge, Allocator>` [INFO] [stdout] --> alloc_collections/src/btree/node.rs:1134:5 [INFO] [stdout] | [INFO] [stdout] 1134 | fn insert_fit(&mut self, key: K, val: V, edge: Root) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> alloc_collections/src/btree/node.rs:1102:23 [INFO] [stdout] | [INFO] [stdout] 1102 | ).insert_fit(key, val) [INFO] [stdout] | ^^^^^^^^^^ multiple `insert_fit` found [INFO] [stdout] | [INFO] [stdout] note: candidate #1 is defined in an impl for the type `Handle, K, V, node::marker::Leaf, Allocator>, Edge, Allocator>` [INFO] [stdout] --> alloc_collections/src/btree/node.rs:1065:5 [INFO] [stdout] | [INFO] [stdout] 1065 | fn insert_fit(&mut self, key: K, val: V) -> *mut V { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: candidate #2 is defined in an impl for the type `Handle, K, V, node::marker::Internal, Allocator>, Edge, Allocator>` [INFO] [stdout] --> alloc_collections/src/btree/node.rs:1134:5 [INFO] [stdout] | [INFO] [stdout] 1134 | fn insert_fit(&mut self, key: K, val: V, edge: Root) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `first_ptr_mut` found for union `MaybeUninit` in the current scope [INFO] [stdout] --> alloc_collections/src/btree/node.rs:1145:34 [INFO] [stdout] | [INFO] [stdout] 1145 | MaybeUninit::first_ptr_mut(&mut self.node.as_internal_mut().edges), [INFO] [stdout] | ^^^^^^^^^^^^^ function or associated item not found in `MaybeUninit<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> alloc_collections/src/btree/node.rs:1175:69 [INFO] [stdout] | [INFO] [stdout] 1175 | Handle::new_edge(left.reborrow_mut(), self.idx).insert_fit(key, val, edge); [INFO] [stdout] | ^^^^^^^^^^ multiple `insert_fit` found [INFO] [stdout] | [INFO] [stdout] note: candidate #1 is defined in an impl for the type `Handle, K, V, node::marker::Leaf, Allocator>, Edge, Allocator>` [INFO] [stdout] --> alloc_collections/src/btree/node.rs:1065:5 [INFO] [stdout] | [INFO] [stdout] 1065 | fn insert_fit(&mut self, key: K, val: V) -> *mut V { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: candidate #2 is defined in an impl for the type `Handle, K, V, node::marker::Internal, Allocator>, Edge, Allocator>` [INFO] [stdout] --> alloc_collections/src/btree/node.rs:1134:5 [INFO] [stdout] | [INFO] [stdout] 1134 | fn insert_fit(&mut self, key: K, val: V, edge: Root) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0034]: multiple applicable items in scope [INFO] [stdout] --> alloc_collections/src/btree/node.rs:1182:23 [INFO] [stdout] | [INFO] [stdout] 1182 | ).insert_fit(key, val, edge); [INFO] [stdout] | ^^^^^^^^^^ multiple `insert_fit` found [INFO] [stdout] | [INFO] [stdout] note: candidate #1 is defined in an impl for the type `Handle, K, V, node::marker::Leaf, Allocator>, Edge, Allocator>` [INFO] [stdout] --> alloc_collections/src/btree/node.rs:1065:5 [INFO] [stdout] | [INFO] [stdout] 1065 | fn insert_fit(&mut self, key: K, val: V) -> *mut V { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] note: candidate #2 is defined in an impl for the type `Handle, K, V, node::marker::Internal, Allocator>, Edge, Allocator>` [INFO] [stdout] --> alloc_collections/src/btree/node.rs:1134:5 [INFO] [stdout] | [INFO] [stdout] 1134 | fn insert_fit(&mut self, key: K, val: V, edge: Root) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 19 previous errors; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0034, E0277, E0432, E0557, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0034`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "629616a33039a88d8d173783d5cc2676e98d1b9442b0c585fdec7018f8e7527f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "629616a33039a88d8d173783d5cc2676e98d1b9442b0c585fdec7018f8e7527f", kill_on_drop: false }` [INFO] [stdout] 629616a33039a88d8d173783d5cc2676e98d1b9442b0c585fdec7018f8e7527f