[INFO] fetching crate chandra 0.0.0...
[INFO] checking chandra-0.0.0 against master#82310651b93a594a3fd69015e1562186a080d94c for pr-145770
[INFO] extracting crate chandra 0.0.0 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate chandra 0.0.0
[INFO] finished tweaking crates.io crate chandra 0.0.0
[INFO] tweaked toml for crates.io crate chandra 0.0.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate chandra 0.0.0 on toolchain 82310651b93a594a3fd69015e1562186a080d94c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "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" "+82310651b93a594a3fd69015e1562186a080d94c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 146 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding wasm-bindgen-futures v0.4.45 (available: v0.4.50)
[INFO] [stderr]       Adding web-sys v0.3.72 (available: v0.3.77)
[INFO] [stderr]       Adding wgpu v0.16.3 (available: v26.0.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded chandra-kernel v0.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 884259d41850db13029c52c4a9bc61e26f7be980295ef3b27d456a1e301070d6
[INFO] running `Command { std: "docker" "start" "-a" "884259d41850db13029c52c4a9bc61e26f7be980295ef3b27d456a1e301070d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "884259d41850db13029c52c4a9bc61e26f7be980295ef3b27d456a1e301070d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "884259d41850db13029c52c4a9bc61e26f7be980295ef3b27d456a1e301070d6", kill_on_drop: false }`
[INFO] [stdout] 884259d41850db13029c52c4a9bc61e26f7be980295ef3b27d456a1e301070d6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+82310651b93a594a3fd69015e1562186a080d94c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 51e973bc3514a74d829adbfedea19edbdce3e3f12cc0ef8b4e3309d99506e1cd
[INFO] running `Command { std: "docker" "start" "-a" "51e973bc3514a74d829adbfedea19edbdce3e3f12cc0ef8b4e3309d99506e1cd", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `chandra_kernel::ChandraFunction`
[INFO] [stdout]  --> src/std/log.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use chandra_kernel::ChandraFunction;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Function`, `Get`, `OperationWrapper`, `Value`, `Void`, `instruction_list::InstructionList`, `noop::Noop`, `returns::returns`, `scope::Scope`, `self`, `self`, and `var::Variable`
[INFO] [stdout]  --> src/std/log.rs:5:69
[INFO] [stdout]   |
[INFO] [stdout] 5 | ...n, OperationWrapper}, types::{Value, Void}, operations::{get::{Get, self}, noop::Noop, function::{Function, self}, var::Variable, scope::Scope, instruction_list::InstructionList, returns::returns}};
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^           ^^^^^  ^^^^                      ^^^  ^^^^   ^^^^^^^^^^             ^^^^^^^^  ^^^^   ^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `chandra_kernel::ChandraFunction`
[INFO] [stdout]  --> src/std/log.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use chandra_kernel::ChandraFunction;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Function`, `Get`, `OperationWrapper`, `Value`, `Void`, `instruction_list::InstructionList`, `noop::Noop`, `returns::returns`, `scope::Scope`, `self`, `self`, and `var::Variable`
[INFO] [stdout]  --> src/std/log.rs:5:69
[INFO] [stdout]   |
[INFO] [stdout] 5 | ...n, OperationWrapper}, types::{Value, Void}, operations::{get::{Get, self}, noop::Noop, function::{Function, self}, var::Variable, scope::Scope, instruction_list::InstructionList, returns::returns}};
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^           ^^^^^  ^^^^                      ^^^  ^^^^   ^^^^^^^^^^             ^^^^^^^^  ^^^^   ^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Buildable`
[INFO] [stdout]  --> src/processor/gpu/processor.rs:3:179
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ble, operations::scope::Scope, allocated::ExecutableBindings, Buildable};
[INFO] [stdout]   |                                                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Buildable`
[INFO] [stdout]  --> src/processor/gpu/processor.rs:3:179
[INFO] [stdout]   |
[INFO] [stdout] 3 | ...ble, operations::scope::Scope, allocated::ExecutableBindings, Buildable};
[INFO] [stdout]   |                                                                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> src/processor/gpu/processor.rs:31:66
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn remove<V: std::any::Any + Clone + Send + Sync>(&mut self, key: &Self::Key) -> Option<Self::MappedType<V>> {
[INFO] [stdout]    |                                                                  ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/processor/gpu/processor.rs:78:84
[INFO] [stdout]    |
[INFO] [stdout] 78 | ...able<Self::Storage>>(&mut self, val: T) -> crate::core::allocated::Binding<Self::Storage, T> {
[INFO] [stdout]    |                                    ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/processor/gpu/processor.rs:82:86
[INFO] [stdout]    |
[INFO] [stdout] 82 | ...able<Self::Storage>>(&mut self, val: crate::core::allocated::Binding<Self::Storage, T>) -> T {
[INFO] [stdout]    |                                    ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/processor/gpu/processor.rs:86:90
[INFO] [stdout]    |
[INFO] [stdout] 86 | ...able<Self::Storage>>(&mut self, val: &crate::core::allocated::Binding<Self::Storage, T>) -> T {
[INFO] [stdout]    |                                    ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `executable`
[INFO] [stdout]   --> src/processor/gpu/processor.rs:90:68
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn dispatch<'a, B: crate::core::Buildable<Self>>(&'a mut self, executable: &'a mut Self::Executable<B>, x: u32, y: u32, z: u32)
[INFO] [stdout]    |                                                                    ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_executable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/processor/gpu/processor.rs:90:109
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn dispatch<'a, B: crate::core::Buildable<Self>>(&'a mut self, executable: &'a mut Self::Executable<B>, x: u32, y: u32, z: u32)
[INFO] [stdout]    |                                                                                                             ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]   --> src/processor/gpu/processor.rs:90:117
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn dispatch<'a, B: crate::core::Buildable<Self>>(&'a mut self, executable: &'a mut Self::Executable<B>, x: u32, y: u32, z: u32)
[INFO] [stdout]    |                                                                                                                     ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]   --> src/processor/gpu/processor.rs:90:125
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn dispatch<'a, B: crate::core::Buildable<Self>>(&'a mut self, executable: &'a mut Self::Executable<B>, x: u32, y: u32, z: u32)
[INFO] [stdout]    |                                                                                                                             ^ help: if this is intentional, prefix it with an underscore: `_z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/core/types.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct ExternalWrapper<T: Generalizable> {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] 24 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ExternalWrapper` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `shape` is never read
[INFO] [stdout]   --> src/types/tensor.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct MyCPUTensor<'a, C: Computable> {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 38 |     shape: Arc<RwLock<&'a Vec<usize>>>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MyCPUTensor` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_mut` is never used
[INFO] [stdout]   --> src/processor/cpu.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl CPUStorage {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 50 |     fn get_mut<V: std::any::Any>(&mut self, key: &<CPUStorage as Storage>::Key) -> Option<RefMut<V>> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `prog` is never read
[INFO] [stdout]   --> src/processor/gpu/processor.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct GPUExecutable {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 37 |     prog: String
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `value` is never read
[INFO] [stdout]   --> src/std/log.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct Log<R: Calculatable, V: Operation<R>> {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 10 |     value: V,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Log` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/core/type_traits.rs:163:29
[INFO] [stdout]     |
[INFO] [stdout] 163 |     fn from_mut<'a>(value: &'a mut T) -> Self::Result<'_>;
[INFO] [stdout]     |                             ^^                        -- the same lifetime is elided here
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 163 -     fn from_mut<'a>(value: &'a mut T) -> Self::Result<'_>;
[INFO] [stdout] 163 +     fn from_mut<'a>(value: &'a mut T) -> Self::Result<'a>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/core/type_traits.rs:169:29
[INFO] [stdout]     |
[INFO] [stdout] 169 |     fn from_mut<'a>(value: &'a mut T) -> Self::Result<'_> {
[INFO] [stdout]     |                             ^^                        -- the same lifetime is elided here
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 169 -     fn from_mut<'a>(value: &'a mut T) -> Self::Result<'_> {
[INFO] [stdout] 169 +     fn from_mut<'a>(value: &'a mut T) -> Self::Result<'a> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core/allocated.rs:195:18
[INFO] [stdout]     |
[INFO] [stdout] 195 |     pub fn deref(&self) -> Ref<S::MappedType<T>> {
[INFO] [stdout]     |                  ^^^^^     --------------------- the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 195 |     pub fn deref(&self) -> Ref<'_, S::MappedType<T>> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core/allocated.rs:203:22
[INFO] [stdout]     |
[INFO] [stdout] 203 |     pub fn deref_mut(&mut self) -> RefMut<S::MappedType<T>> {
[INFO] [stdout]     |                      ^^^^^^^^^     ------------------------ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 203 |     pub fn deref_mut(&mut self) -> RefMut<'_, S::MappedType<T>> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]   --> src/core/guards/region_guard.rs:81:14
[INFO] [stdout]    |
[INFO] [stdout] 81 |             &(*self.data[region].get())[(index.start - key)..(index.end - key)]
[INFO] [stdout]    |              ^^-----------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                this raw pointer has type `*mut &mut [T]`
[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: `&[T]`
[INFO] [stdout]   --> src/core/guards/region_guard.rs:81:14
[INFO] [stdout]    |
[INFO] [stdout] 81 |             &(*self.data[region].get())[(index.start - key)..(index.end - key)]
[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] 81 |             &(&(*self.data[region].get()))[(index.start - key)..(index.end - key)]
[INFO] [stdout]    |              ++                          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/processor/cpu.rs:42:30
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn get<V: std::any::Any>(&self, key: &<CPUStorage as Storage>::Key) -> Option<Ref<V>> {
[INFO] [stdout]    |                              ^^^^^ the lifetime is elided here                    ------ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn get<V: std::any::Any>(&self, key: &<CPUStorage as Storage>::Key) -> Option<Ref<'_, V>> {
[INFO] [stdout]    |                                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/processor/cpu.rs:50:34
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn get_mut<V: std::any::Any>(&mut self, key: &<CPUStorage as Storage>::Key) -> Option<RefMut<V>> {
[INFO] [stdout]    |                                  ^^^^^^^^^ the lifetime is elided here                    --------- the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn get_mut<V: std::any::Any>(&mut self, key: &<CPUStorage as Storage>::Key) -> Option<RefMut<'_, V>> {
[INFO] [stdout]    |                                                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chandra` (lib) due to 1 previous error; 22 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `key`
[INFO] [stdout]   --> src/processor/gpu/processor.rs:31:66
[INFO] [stdout]    |
[INFO] [stdout] 31 |     fn remove<V: std::any::Any + Clone + Send + Sync>(&mut self, key: &Self::Key) -> Option<Self::MappedType<V>> {
[INFO] [stdout]    |                                                                  ^^^ help: if this is intentional, prefix it with an underscore: `_key`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/processor/gpu/processor.rs:78:84
[INFO] [stdout]    |
[INFO] [stdout] 78 | ...able<Self::Storage>>(&mut self, val: T) -> crate::core::allocated::Binding<Self::Storage, T> {
[INFO] [stdout]    |                                    ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/processor/gpu/processor.rs:82:86
[INFO] [stdout]    |
[INFO] [stdout] 82 | ...able<Self::Storage>>(&mut self, val: crate::core::allocated::Binding<Self::Storage, T>) -> T {
[INFO] [stdout]    |                                    ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `val`
[INFO] [stdout]   --> src/processor/gpu/processor.rs:86:90
[INFO] [stdout]    |
[INFO] [stdout] 86 | ...able<Self::Storage>>(&mut self, val: &crate::core::allocated::Binding<Self::Storage, T>) -> T {
[INFO] [stdout]    |                                    ^^^ help: if this is intentional, prefix it with an underscore: `_val`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `executable`
[INFO] [stdout]   --> src/processor/gpu/processor.rs:90:68
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn dispatch<'a, B: crate::core::Buildable<Self>>(&'a mut self, executable: &'a mut Self::Executable<B>, x: u32, y: u32, z: u32)
[INFO] [stdout]    |                                                                    ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_executable`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/processor/gpu/processor.rs:90:109
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn dispatch<'a, B: crate::core::Buildable<Self>>(&'a mut self, executable: &'a mut Self::Executable<B>, x: u32, y: u32, z: u32)
[INFO] [stdout]    |                                                                                                             ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]   --> src/processor/gpu/processor.rs:90:117
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn dispatch<'a, B: crate::core::Buildable<Self>>(&'a mut self, executable: &'a mut Self::Executable<B>, x: u32, y: u32, z: u32)
[INFO] [stdout]    |                                                                                                                     ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `z`
[INFO] [stdout]   --> src/processor/gpu/processor.rs:90:125
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn dispatch<'a, B: crate::core::Buildable<Self>>(&'a mut self, executable: &'a mut Self::Executable<B>, x: u32, y: u32, z: u32)
[INFO] [stdout]    |                                                                                                                             ^ help: if this is intentional, prefix it with an underscore: `_z`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/core/types.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct ExternalWrapper<T: Generalizable> {
[INFO] [stdout]    |            --------------- field in this struct
[INFO] [stdout] 24 |     name: String,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ExternalWrapper` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `shape` is never read
[INFO] [stdout]   --> src/types/tensor.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub struct MyCPUTensor<'a, C: Computable> {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] 38 |     shape: Arc<RwLock<&'a Vec<usize>>>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MyCPUTensor` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_mut` is never used
[INFO] [stdout]   --> src/processor/cpu.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl CPUStorage {
[INFO] [stdout]    | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 50 |     fn get_mut<V: std::any::Any>(&mut self, key: &<CPUStorage as Storage>::Key) -> Option<RefMut<V>> {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `prog` is never read
[INFO] [stdout]   --> src/processor/gpu/processor.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | pub struct GPUExecutable {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 37 |     prog: String
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `value` is never read
[INFO] [stdout]   --> src/std/log.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 9  | pub struct Log<R: Calculatable, V: Operation<R>> {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 10 |     value: V,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Log` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/core/type_traits.rs:163:29
[INFO] [stdout]     |
[INFO] [stdout] 163 |     fn from_mut<'a>(value: &'a mut T) -> Self::Result<'_>;
[INFO] [stdout]     |                             ^^                        -- the same lifetime is elided here
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 163 -     fn from_mut<'a>(value: &'a mut T) -> Self::Result<'_>;
[INFO] [stdout] 163 +     fn from_mut<'a>(value: &'a mut T) -> Self::Result<'a>;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/core/type_traits.rs:169:29
[INFO] [stdout]     |
[INFO] [stdout] 169 |     fn from_mut<'a>(value: &'a mut T) -> Self::Result<'_> {
[INFO] [stdout]     |                             ^^                        -- the same lifetime is elided here
[INFO] [stdout]     |                             |
[INFO] [stdout]     |                             the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 169 -     fn from_mut<'a>(value: &'a mut T) -> Self::Result<'_> {
[INFO] [stdout] 169 +     fn from_mut<'a>(value: &'a mut T) -> Self::Result<'a> {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core/allocated.rs:195:18
[INFO] [stdout]     |
[INFO] [stdout] 195 |     pub fn deref(&self) -> Ref<S::MappedType<T>> {
[INFO] [stdout]     |                  ^^^^^     --------------------- the same lifetime is hidden here
[INFO] [stdout]     |                  |
[INFO] [stdout]     |                  the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 195 |     pub fn deref(&self) -> Ref<'_, S::MappedType<T>> {
[INFO] [stdout]     |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/core/allocated.rs:203:22
[INFO] [stdout]     |
[INFO] [stdout] 203 |     pub fn deref_mut(&mut self) -> RefMut<S::MappedType<T>> {
[INFO] [stdout]     |                      ^^^^^^^^^     ------------------------ the same lifetime is hidden here
[INFO] [stdout]     |                      |
[INFO] [stdout]     |                      the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 203 |     pub fn deref_mut(&mut self) -> RefMut<'_, S::MappedType<T>> {
[INFO] [stdout]     |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: implicit autoref creates a reference to the dereference of a raw pointer
[INFO] [stdout]   --> src/core/guards/region_guard.rs:81:14
[INFO] [stdout]    |
[INFO] [stdout] 81 |             &(*self.data[region].get())[(index.start - key)..(index.end - key)]
[INFO] [stdout]    |              ^^-----------------------^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                this raw pointer has type `*mut &mut [T]`
[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: `&[T]`
[INFO] [stdout]   --> src/core/guards/region_guard.rs:81:14
[INFO] [stdout]    |
[INFO] [stdout] 81 |             &(*self.data[region].get())[(index.start - key)..(index.end - key)]
[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] 81 |             &(&(*self.data[region].get()))[(index.start - key)..(index.end - key)]
[INFO] [stdout]    |              ++                          +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/processor/cpu.rs:42:30
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn get<V: std::any::Any>(&self, key: &<CPUStorage as Storage>::Key) -> Option<Ref<V>> {
[INFO] [stdout]    |                              ^^^^^ the lifetime is elided here                    ------ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fn get<V: std::any::Any>(&self, key: &<CPUStorage as Storage>::Key) -> Option<Ref<'_, V>> {
[INFO] [stdout]    |                                                                                       +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/processor/cpu.rs:50:34
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn get_mut<V: std::any::Any>(&mut self, key: &<CPUStorage as Storage>::Key) -> Option<RefMut<V>> {
[INFO] [stdout]    |                                  ^^^^^^^^^ the lifetime is elided here                    --------- the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 50 |     fn get_mut<V: std::any::Any>(&mut self, key: &<CPUStorage as Storage>::Key) -> Option<RefMut<'_, V>> {
[INFO] [stdout]    |                                                                                                  +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chandra` (lib test) due to 1 previous error; 22 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "51e973bc3514a74d829adbfedea19edbdce3e3f12cc0ef8b4e3309d99506e1cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51e973bc3514a74d829adbfedea19edbdce3e3f12cc0ef8b4e3309d99506e1cd", kill_on_drop: false }`
[INFO] [stdout] 51e973bc3514a74d829adbfedea19edbdce3e3f12cc0ef8b4e3309d99506e1cd
