[INFO] fetching crate ABtree 0.8.0...
[INFO] checking ABtree-0.8.0 against try#c0a9760914bada211f4924ee16d41ae1a366d2ba for pr-148545
[INFO] extracting crate ABtree 0.8.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate ABtree 0.8.0
[INFO] finished tweaking crates.io crate ABtree 0.8.0
[INFO] tweaked toml for crates.io crate ABtree 0.8.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ABtree 0.8.0 on toolchain c0a9760914bada211f4924ee16d41ae1a366d2ba
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c0a9760914bada211f4924ee16d41ae1a366d2ba" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c0a9760914bada211f4924ee16d41ae1a366d2ba" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking ABtree-0.8.0 against try#c0a9760914bada211f4924ee16d41ae1a366d2ba for pr-148545
[INFO] extracting crate ABtree 0.8.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate ABtree 0.8.0
[INFO] finished tweaking crates.io crate ABtree 0.8.0
[INFO] tweaked toml for crates.io crate ABtree 0.8.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ABtree 0.8.0 on toolchain c0a9760914bada211f4924ee16d41ae1a366d2ba
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c0a9760914bada211f4924ee16d41ae1a366d2ba" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c0a9760914bada211f4924ee16d41ae1a366d2ba" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c0a9760914bada211f4924ee16d41ae1a366d2ba" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c0a9760914bada211f4924ee16d41ae1a366d2ba" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cba88c0855a836075a0207203d5d989d1355729ed86d7c5a8da7e1236d12abf0
[INFO] running `Command { std: "docker" "start" "-a" "cba88c0855a836075a0207203d5d989d1355729ed86d7c5a8da7e1236d12abf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cba88c0855a836075a0207203d5d989d1355729ed86d7c5a8da7e1236d12abf0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cba88c0855a836075a0207203d5d989d1355729ed86d7c5a8da7e1236d12abf0", kill_on_drop: false }`
[INFO] [stdout] cba88c0855a836075a0207203d5d989d1355729ed86d7c5a8da7e1236d12abf0
[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" "-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+c0a9760914bada211f4924ee16d41ae1a366d2ba" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 554462b77b533cd9050065a403ce46129b3de880dc622cc202adc3d78462e8b4
[INFO] running `Command { std: "docker" "start" "-a" "554462b77b533cd9050065a403ce46129b3de880dc622cc202adc3d78462e8b4", kill_on_drop: false }`
[INFO] [stderr]     Checking ABtree v0.8.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: crate `ABtree` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `abtree`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `A` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | mod A;
[INFO] [stdout]   |     ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `B` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | mod B;
[INFO] [stdout]   |     ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `AVL` should have a snake case name
[INFO] [stdout]  --> src/A/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod AVL;
[INFO] [stdout]   |         ^^^ help: convert the identifier to snake case: `avl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters in type aliases are not enforced
[INFO] [stdout]   --> src/A/AVL.rs:14:16
[INFO] [stdout]    |
[INFO] [stdout] 14 | type OpNode<K: Ord, V> = Option<NonNull<Node<K, V>>>;
[INFO] [stdout]    |              --^^^
[INFO] [stdout]    |              | |
[INFO] [stdout]    |              | will not be checked at usage sites of the type alias
[INFO] [stdout]    |              help: remove this bound
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is a known limitation of the type checker that may be lifted in a future edition.
[INFO] [stdout]            see issue #112792 <https://github.com/rust-lang/rust/issues/112792> for more information
[INFO] [stdout]    = help: add `#![feature(lazy_type_alias)]` to the crate attributes to enable the desired semantics
[INFO] [stdout]    = note: `#[warn(type_alias_bounds)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Btree` should have a snake case name
[INFO] [stdout]  --> src/B/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod Btree;
[INFO] [stdout]   |         ^^^^^ help: convert the identifier to snake case: `btree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters in type aliases are not enforced
[INFO] [stdout]   --> src/B/Btree.rs:33:16
[INFO] [stdout]    |
[INFO] [stdout] 33 | type OpNode<K: Ord, V> = Option<NonNull<Node<K, V>>>;
[INFO] [stdout]    |              --^^^
[INFO] [stdout]    |              | |
[INFO] [stdout]    |              | will not be checked at usage sites of the type alias
[INFO] [stdout]    |              help: remove this bound
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is a known limitation of the type checker that may be lifted in a future edition.
[INFO] [stdout]            see issue #112792 <https://github.com/rust-lang/rust/issues/112792> for more information
[INFO] [stdout]    = help: add `#![feature(lazy_type_alias)]` to the crate attributes to enable the desired semantics
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters in type aliases are not enforced
[INFO] [stdout]   --> src/B/Btree.rs:34:19
[INFO] [stdout]    |
[INFO] [stdout] 34 | type InnerData<K: Ord, V> = Option<NonNull<VecDeque<Data<K, V>>>>;
[INFO] [stdout]    |                 --^^^
[INFO] [stdout]    |                 | |
[INFO] [stdout]    |                 | will not be checked at usage sites of the type alias
[INFO] [stdout]    |                 help: remove this bound
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is a known limitation of the type checker that may be lifted in a future edition.
[INFO] [stdout]            see issue #112792 <https://github.com/rust-lang/rust/issues/112792> for more information
[INFO] [stdout]    = help: add `#![feature(lazy_type_alias)]` to the crate attributes to enable the desired semantics
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters in type aliases are not enforced
[INFO] [stdout]   --> src/B/Btree.rs:35:18
[INFO] [stdout]    |
[INFO] [stdout] 35 | type Children<K: Ord, V> = Option<NonNull<VecDeque<OpNode<K, V>>>>;
[INFO] [stdout]    |                --^^^
[INFO] [stdout]    |                | |
[INFO] [stdout]    |                | will not be checked at usage sites of the type alias
[INFO] [stdout]    |                help: remove this bound
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is a known limitation of the type checker that may be lifted in a future edition.
[INFO] [stdout]            see issue #112792 <https://github.com/rust-lang/rust/issues/112792> for more information
[INFO] [stdout]    = help: add `#![feature(lazy_type_alias)]` to the crate attributes to enable the desired semantics
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]   --> src/B/Btree.rs:61:21
[INFO] [stdout]    |
[INFO] [stdout] 61 |                     (*c.as_ptr())[idx]
[INFO] [stdout]    |                     ^^----------^^^^^^
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       this raw pointer has type `*mut VecDeque<Option<NonNull<Btree::Node<K, V>>>>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&VecDeque<Option<NonNull<Btree::Node<K, V>>>>`
[INFO] [stdout]   --> src/B/Btree.rs:61:21
[INFO] [stdout]    |
[INFO] [stdout] 61 |                     (*c.as_ptr())[idx]
[INFO] [stdout]    |                     ^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[deny(dangerous_implicit_autorefs)]` on by default
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]    |
[INFO] [stdout] 61 |                     (&(*c.as_ptr()))[idx]
[INFO] [stdout]    |                     ++             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/B/Btree.rs:339:33
[INFO] [stdout]     |
[INFO] [stdout] 339 | ...                   (*inner_d.as_ptr())[idx].value = new_d.value;
[INFO] [stdout]     |                       ^^----------------^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         this raw pointer has type `*mut VecDeque<Data<K, V>>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&mut VecDeque<Data<K, V>>`
[INFO] [stdout]    --> src/B/Btree.rs:339:33
[INFO] [stdout]     |
[INFO] [stdout] 339 | ...                   (*inner_d.as_ptr())[idx].value = new_d.value;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 339 |                                 (&mut (*inner_d.as_ptr()))[idx].value = new_d.value;
[INFO] [stdout]     |                                 +++++                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]     --> src/B/Btree.rs:1021:39
[INFO] [stdout]      |
[INFO] [stdout] 1021 | ...                   .map(|d| &(*d.as_ptr())[cur_idx])
[INFO] [stdout]      |                                 ^^----------^^^^^^^^^^
[INFO] [stdout]      |                                   |
[INFO] [stdout]      |                                   this raw pointer has type `*mut VecDeque<Data<K, V>>`
[INFO] [stdout]      |
[INFO] [stdout]      = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&VecDeque<Data<K, V>>`
[INFO] [stdout]     --> src/B/Btree.rs:1021:39
[INFO] [stdout]      |
[INFO] [stdout] 1021 | ...                   .map(|d| &(*d.as_ptr())[cur_idx])
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]      |
[INFO] [stdout] 1021 |                             .map(|d| &(&(*d.as_ptr()))[cur_idx])
[INFO] [stdout]      |                                       ++             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]     --> src/B/Btree.rs:1027:39
[INFO] [stdout]      |
[INFO] [stdout] 1027 | ...                   .map(|d| &(*d.as_ptr())[cur_idx])
[INFO] [stdout]      |                                 ^^----------^^^^^^^^^^
[INFO] [stdout]      |                                   |
[INFO] [stdout]      |                                   this raw pointer has type `*mut VecDeque<Data<K, V>>`
[INFO] [stdout]      |
[INFO] [stdout]      = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&VecDeque<Data<K, V>>`
[INFO] [stdout]     --> src/B/Btree.rs:1027:39
[INFO] [stdout]      |
[INFO] [stdout] 1027 | ...                   .map(|d| &(*d.as_ptr())[cur_idx])
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]      |
[INFO] [stdout] 1027 |                             .map(|d| &(&(*d.as_ptr()))[cur_idx])
[INFO] [stdout]      |                                       ++             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `A` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | mod A;
[INFO] [stdout]   |     ^ help: convert the identifier to snake case: `a`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `B` should have a snake case name
[INFO] [stdout]  --> src/lib.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | mod B;
[INFO] [stdout]   |     ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]     --> src/B/Btree.rs:1060:39
[INFO] [stdout]      |
[INFO] [stdout] 1060 | ...                   .map(|d| &(*d.as_ptr())[cur_idx])
[INFO] [stdout]      |                                 ^^----------^^^^^^^^^^
[INFO] [stdout]      |                                   |
[INFO] [stdout]      |                                   this raw pointer has type `*mut VecDeque<Data<K, V>>`
[INFO] [stdout]      |
[INFO] [stdout]      = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&VecDeque<Data<K, V>>`
[INFO] [stdout]     --> src/B/Btree.rs:1060:39
[INFO] [stdout]      |
[INFO] [stdout] 1060 | ...                   .map(|d| &(*d.as_ptr())[cur_idx])
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]      |
[INFO] [stdout] 1060 |                             .map(|d| &(&(*d.as_ptr()))[cur_idx])
[INFO] [stdout]      |                                       ++             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `AVL` should have a snake case name
[INFO] [stdout]  --> src/A/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod AVL;
[INFO] [stdout]   |         ^^^ help: convert the identifier to snake case: `avl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters in type aliases are not enforced
[INFO] [stdout]   --> src/A/AVL.rs:14:16
[INFO] [stdout]    |
[INFO] [stdout] 14 | type OpNode<K: Ord, V> = Option<NonNull<Node<K, V>>>;
[INFO] [stdout]    |              --^^^
[INFO] [stdout]    |              | |
[INFO] [stdout]    |              | will not be checked at usage sites of the type alias
[INFO] [stdout]    |              help: remove this bound
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is a known limitation of the type checker that may be lifted in a future edition.
[INFO] [stdout]            see issue #112792 <https://github.com/rust-lang/rust/issues/112792> for more information
[INFO] [stdout]    = help: add `#![feature(lazy_type_alias)]` to the crate attributes to enable the desired semantics
[INFO] [stdout]    = note: `#[warn(type_alias_bounds)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]     --> src/B/Btree.rs:1070:39
[INFO] [stdout]      |
[INFO] [stdout] 1070 | ...                   .map(|d| &(*d.as_ptr())[cur_idx])
[INFO] [stdout]      |                                 ^^----------^^^^^^^^^^
[INFO] [stdout]      |                                   |
[INFO] [stdout]      |                                   this raw pointer has type `*mut VecDeque<Data<K, V>>`
[INFO] [stdout]      |
[INFO] [stdout]      = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&VecDeque<Data<K, V>>`
[INFO] [stdout]     --> src/B/Btree.rs:1070:39
[INFO] [stdout]      |
[INFO] [stdout] 1070 | ...                   .map(|d| &(*d.as_ptr())[cur_idx])
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]      |
[INFO] [stdout] 1070 |                             .map(|d| &(&(*d.as_ptr()))[cur_idx])
[INFO] [stdout]      |                                       ++             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ABtree` (lib) due to 10 previous errors; 9 warnings emitted
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]     --> src/B/Btree.rs:1129:39
[INFO] [stdout]      |
[INFO] [stdout] 1129 | ...                   .map(|d| &(*d.as_ptr())[cur_idx])
[INFO] [stdout]      |                                 ^^----------^^^^^^^^^^
[INFO] [stdout]      |                                   |
[INFO] [stdout]      |                                   this raw pointer has type `*mut VecDeque<Data<K, V>>`
[INFO] [stdout]      |
[INFO] [stdout]      = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&VecDeque<Data<K, V>>`
[INFO] [stdout]     --> src/B/Btree.rs:1129:39
[INFO] [stdout]      |
[INFO] [stdout] 1129 | ...                   .map(|d| &(*d.as_ptr())[cur_idx])
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]      |
[INFO] [stdout] 1129 |                             .map(|d| &(&(*d.as_ptr()))[cur_idx])
[INFO] [stdout]      |                                       ++             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]     --> src/B/Btree.rs:1135:39
[INFO] [stdout]      |
[INFO] [stdout] 1135 | ...                   .map(|d| &(*d.as_ptr())[cur_idx])
[INFO] [stdout]      |                                 ^^----------^^^^^^^^^^
[INFO] [stdout]      |                                   |
[INFO] [stdout]      |                                   this raw pointer has type `*mut VecDeque<Data<K, V>>`
[INFO] [stdout]      |
[INFO] [stdout]      = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&VecDeque<Data<K, V>>`
[INFO] [stdout]     --> src/B/Btree.rs:1135:39
[INFO] [stdout]      |
[INFO] [stdout] 1135 | ...                   .map(|d| &(*d.as_ptr())[cur_idx])
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]      |
[INFO] [stdout] 1135 |                             .map(|d| &(&(*d.as_ptr()))[cur_idx])
[INFO] [stdout]      |                                       ++             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]     --> src/B/Btree.rs:1140:39
[INFO] [stdout]      |
[INFO] [stdout] 1140 | ...                   .map(|d| &(*d.as_ptr())[cur_idx])
[INFO] [stdout]      |                                 ^^----------^^^^^^^^^^
[INFO] [stdout]      |                                   |
[INFO] [stdout]      |                                   this raw pointer has type `*mut VecDeque<Data<K, V>>`
[INFO] [stdout]      |
[INFO] [stdout]      = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&VecDeque<Data<K, V>>`
[INFO] [stdout]     --> src/B/Btree.rs:1140:39
[INFO] [stdout]      |
[INFO] [stdout] 1140 | ...                   .map(|d| &(*d.as_ptr())[cur_idx])
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]      |
[INFO] [stdout] 1140 |                             .map(|d| &(&(*d.as_ptr()))[cur_idx])
[INFO] [stdout]      |                                       ++             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]     --> src/B/Btree.rs:1149:39
[INFO] [stdout]      |
[INFO] [stdout] 1149 | ...                   .map(|d| &(*d.as_ptr())[cur_idx])
[INFO] [stdout]      |                                 ^^----------^^^^^^^^^^
[INFO] [stdout]      |                                   |
[INFO] [stdout]      |                                   this raw pointer has type `*mut VecDeque<Data<K, V>>`
[INFO] [stdout]      |
[INFO] [stdout]      = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&VecDeque<Data<K, V>>`
[INFO] [stdout]     --> src/B/Btree.rs:1149:39
[INFO] [stdout]      |
[INFO] [stdout] 1149 | ...                   .map(|d| &(*d.as_ptr())[cur_idx])
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]      |
[INFO] [stdout] 1149 |                             .map(|d| &(&(*d.as_ptr()))[cur_idx])
[INFO] [stdout]      |                                       ++             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: module `Btree` should have a snake case name
[INFO] [stdout]  --> src/B/mod.rs:1:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub mod Btree;
[INFO] [stdout]   |         ^^^^^ help: convert the identifier to snake case: `btree`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters in type aliases are not enforced
[INFO] [stdout]   --> src/B/Btree.rs:33:16
[INFO] [stdout]    |
[INFO] [stdout] 33 | type OpNode<K: Ord, V> = Option<NonNull<Node<K, V>>>;
[INFO] [stdout]    |              --^^^
[INFO] [stdout]    |              | |
[INFO] [stdout]    |              | will not be checked at usage sites of the type alias
[INFO] [stdout]    |              help: remove this bound
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is a known limitation of the type checker that may be lifted in a future edition.
[INFO] [stdout]            see issue #112792 <https://github.com/rust-lang/rust/issues/112792> for more information
[INFO] [stdout]    = help: add `#![feature(lazy_type_alias)]` to the crate attributes to enable the desired semantics
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters in type aliases are not enforced
[INFO] [stdout]   --> src/B/Btree.rs:34:19
[INFO] [stdout]    |
[INFO] [stdout] 34 | type InnerData<K: Ord, V> = Option<NonNull<VecDeque<Data<K, V>>>>;
[INFO] [stdout]    |                 --^^^
[INFO] [stdout]    |                 | |
[INFO] [stdout]    |                 | will not be checked at usage sites of the type alias
[INFO] [stdout]    |                 help: remove this bound
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is a known limitation of the type checker that may be lifted in a future edition.
[INFO] [stdout]            see issue #112792 <https://github.com/rust-lang/rust/issues/112792> for more information
[INFO] [stdout]    = help: add `#![feature(lazy_type_alias)]` to the crate attributes to enable the desired semantics
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: bounds on generic parameters in type aliases are not enforced
[INFO] [stdout]   --> src/B/Btree.rs:35:18
[INFO] [stdout]    |
[INFO] [stdout] 35 | type Children<K: Ord, V> = Option<NonNull<VecDeque<OpNode<K, V>>>>;
[INFO] [stdout]    |                --^^^
[INFO] [stdout]    |                | |
[INFO] [stdout]    |                | will not be checked at usage sites of the type alias
[INFO] [stdout]    |                help: remove this bound
[INFO] [stdout]    |
[INFO] [stdout]    = note: this is a known limitation of the type checker that may be lifted in a future edition.
[INFO] [stdout]            see issue #112792 <https://github.com/rust-lang/rust/issues/112792> for more information
[INFO] [stdout]    = help: add `#![feature(lazy_type_alias)]` to the crate attributes to enable the desired semantics
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]   --> src/B/Btree.rs:61:21
[INFO] [stdout]    |
[INFO] [stdout] 61 |                     (*c.as_ptr())[idx]
[INFO] [stdout]    |                     ^^----------^^^^^^
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       this raw pointer has type `*mut VecDeque<Option<NonNull<Btree::Node<K, V>>>>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&VecDeque<Option<NonNull<Btree::Node<K, V>>>>`
[INFO] [stdout]   --> src/B/Btree.rs:61:21
[INFO] [stdout]    |
[INFO] [stdout] 61 |                     (*c.as_ptr())[idx]
[INFO] [stdout]    |                     ^^^^^^^^^^^^^
[INFO] [stdout]    = note: `#[deny(dangerous_implicit_autorefs)]` on by default
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]    |
[INFO] [stdout] 61 |                     (&(*c.as_ptr()))[idx]
[INFO] [stdout]    |                     ++             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]    --> src/B/Btree.rs:339:33
[INFO] [stdout]     |
[INFO] [stdout] 339 | ...                   (*inner_d.as_ptr())[idx].value = new_d.value;
[INFO] [stdout]     |                       ^^----------------^^^^^^
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         this raw pointer has type `*mut VecDeque<Data<K, V>>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&mut VecDeque<Data<K, V>>`
[INFO] [stdout]    --> src/B/Btree.rs:339:33
[INFO] [stdout]     |
[INFO] [stdout] 339 | ...                   (*inner_d.as_ptr())[idx].value = new_d.value;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]     |
[INFO] [stdout] 339 |                                 (&mut (*inner_d.as_ptr()))[idx].value = new_d.value;
[INFO] [stdout]     |                                 +++++                    +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]     --> src/B/Btree.rs:1021:39
[INFO] [stdout]      |
[INFO] [stdout] 1021 | ...                   .map(|d| &(*d.as_ptr())[cur_idx])
[INFO] [stdout]      |                                 ^^----------^^^^^^^^^^
[INFO] [stdout]      |                                   |
[INFO] [stdout]      |                                   this raw pointer has type `*mut VecDeque<Data<K, V>>`
[INFO] [stdout]      |
[INFO] [stdout]      = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&VecDeque<Data<K, V>>`
[INFO] [stdout]     --> src/B/Btree.rs:1021:39
[INFO] [stdout]      |
[INFO] [stdout] 1021 | ...                   .map(|d| &(*d.as_ptr())[cur_idx])
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]      |
[INFO] [stdout] 1021 |                             .map(|d| &(&(*d.as_ptr()))[cur_idx])
[INFO] [stdout]      |                                       ++             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]     --> src/B/Btree.rs:1027:39
[INFO] [stdout]      |
[INFO] [stdout] 1027 | ...                   .map(|d| &(*d.as_ptr())[cur_idx])
[INFO] [stdout]      |                                 ^^----------^^^^^^^^^^
[INFO] [stdout]      |                                   |
[INFO] [stdout]      |                                   this raw pointer has type `*mut VecDeque<Data<K, V>>`
[INFO] [stdout]      |
[INFO] [stdout]      = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&VecDeque<Data<K, V>>`
[INFO] [stdout]     --> src/B/Btree.rs:1027:39
[INFO] [stdout]      |
[INFO] [stdout] 1027 | ...                   .map(|d| &(*d.as_ptr())[cur_idx])
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]      |
[INFO] [stdout] 1027 |                             .map(|d| &(&(*d.as_ptr()))[cur_idx])
[INFO] [stdout]      |                                       ++             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]     --> src/B/Btree.rs:1060:39
[INFO] [stdout]      |
[INFO] [stdout] 1060 | ...                   .map(|d| &(*d.as_ptr())[cur_idx])
[INFO] [stdout]      |                                 ^^----------^^^^^^^^^^
[INFO] [stdout]      |                                   |
[INFO] [stdout]      |                                   this raw pointer has type `*mut VecDeque<Data<K, V>>`
[INFO] [stdout]      |
[INFO] [stdout]      = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&VecDeque<Data<K, V>>`
[INFO] [stdout]     --> src/B/Btree.rs:1060:39
[INFO] [stdout]      |
[INFO] [stdout] 1060 | ...                   .map(|d| &(*d.as_ptr())[cur_idx])
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]      |
[INFO] [stdout] 1060 |                             .map(|d| &(&(*d.as_ptr()))[cur_idx])
[INFO] [stdout]      |                                       ++             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]     --> src/B/Btree.rs:1070:39
[INFO] [stdout]      |
[INFO] [stdout] 1070 | ...                   .map(|d| &(*d.as_ptr())[cur_idx])
[INFO] [stdout]      |                                 ^^----------^^^^^^^^^^
[INFO] [stdout]      |                                   |
[INFO] [stdout]      |                                   this raw pointer has type `*mut VecDeque<Data<K, V>>`
[INFO] [stdout]      |
[INFO] [stdout]      = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&VecDeque<Data<K, V>>`
[INFO] [stdout]     --> src/B/Btree.rs:1070:39
[INFO] [stdout]      |
[INFO] [stdout] 1070 | ...                   .map(|d| &(*d.as_ptr())[cur_idx])
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]      |
[INFO] [stdout] 1070 |                             .map(|d| &(&(*d.as_ptr()))[cur_idx])
[INFO] [stdout]      |                                       ++             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]     --> src/B/Btree.rs:1129:39
[INFO] [stdout]      |
[INFO] [stdout] 1129 | ...                   .map(|d| &(*d.as_ptr())[cur_idx])
[INFO] [stdout]      |                                 ^^----------^^^^^^^^^^
[INFO] [stdout]      |                                   |
[INFO] [stdout]      |                                   this raw pointer has type `*mut VecDeque<Data<K, V>>`
[INFO] [stdout]      |
[INFO] [stdout]      = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&VecDeque<Data<K, V>>`
[INFO] [stdout]     --> src/B/Btree.rs:1129:39
[INFO] [stdout]      |
[INFO] [stdout] 1129 | ...                   .map(|d| &(*d.as_ptr())[cur_idx])
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]      |
[INFO] [stdout] 1129 |                             .map(|d| &(&(*d.as_ptr()))[cur_idx])
[INFO] [stdout]      |                                       ++             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]     --> src/B/Btree.rs:1135:39
[INFO] [stdout]      |
[INFO] [stdout] 1135 | ...                   .map(|d| &(*d.as_ptr())[cur_idx])
[INFO] [stdout]      |                                 ^^----------^^^^^^^^^^
[INFO] [stdout]      |                                   |
[INFO] [stdout]      |                                   this raw pointer has type `*mut VecDeque<Data<K, V>>`
[INFO] [stdout]      |
[INFO] [stdout]      = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&VecDeque<Data<K, V>>`
[INFO] [stdout]     --> src/B/Btree.rs:1135:39
[INFO] [stdout]      |
[INFO] [stdout] 1135 | ...                   .map(|d| &(*d.as_ptr())[cur_idx])
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]      |
[INFO] [stdout] 1135 |                             .map(|d| &(&(*d.as_ptr()))[cur_idx])
[INFO] [stdout]      |                                       ++             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]     --> src/B/Btree.rs:1140:39
[INFO] [stdout]      |
[INFO] [stdout] 1140 | ...                   .map(|d| &(*d.as_ptr())[cur_idx])
[INFO] [stdout]      |                                 ^^----------^^^^^^^^^^
[INFO] [stdout]      |                                   |
[INFO] [stdout]      |                                   this raw pointer has type `*mut VecDeque<Data<K, V>>`
[INFO] [stdout]      |
[INFO] [stdout]      = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&VecDeque<Data<K, V>>`
[INFO] [stdout]     --> src/B/Btree.rs:1140:39
[INFO] [stdout]      |
[INFO] [stdout] 1140 | ...                   .map(|d| &(*d.as_ptr())[cur_idx])
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]      |
[INFO] [stdout] 1140 |                             .map(|d| &(&(*d.as_ptr()))[cur_idx])
[INFO] [stdout]      |                                       ++             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]     --> src/B/Btree.rs:1149:39
[INFO] [stdout]      |
[INFO] [stdout] 1149 | ...                   .map(|d| &(*d.as_ptr())[cur_idx])
[INFO] [stdout]      |                                 ^^----------^^^^^^^^^^
[INFO] [stdout]      |                                   |
[INFO] [stdout]      |                                   this raw pointer has type `*mut VecDeque<Data<K, V>>`
[INFO] [stdout]      |
[INFO] [stdout]      = note: creating a reference requires the pointer target to be valid and imposes aliasing requirements
[INFO] [stdout] note: autoref is being applied to this expression, resulting in: `&VecDeque<Data<K, V>>`
[INFO] [stdout]     --> src/B/Btree.rs:1149:39
[INFO] [stdout]      |
[INFO] [stdout] 1149 | ...                   .map(|d| &(*d.as_ptr())[cur_idx])
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^
[INFO] [stdout] help: try using a raw pointer method instead; or if this reference is intentional, make it explicit
[INFO] [stdout]      |
[INFO] [stdout] 1149 |                             .map(|d| &(&(*d.as_ptr()))[cur_idx])
[INFO] [stdout]      |                                       ++             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ABtree` (lib test) due to 10 previous errors; 8 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "554462b77b533cd9050065a403ce46129b3de880dc622cc202adc3d78462e8b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "554462b77b533cd9050065a403ce46129b3de880dc622cc202adc3d78462e8b4", kill_on_drop: false }`
[INFO] [stdout] 554462b77b533cd9050065a403ce46129b3de880dc622cc202adc3d78462e8b4