[INFO] fetching crate array__ops 1.0.3... [INFO] checking array__ops-1.0.3 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate array__ops 1.0.3 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate array__ops 1.0.3 [INFO] finished tweaking crates.io crate array__ops 1.0.3 [INFO] tweaked toml for crates.io crate array__ops 1.0.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate array__ops 1.0.3 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate array__ops 1.0.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5a4912324bad71e2f59d57c624df2e35e8af01b6d8d54b71e3c20bbfa8e3dfe2 [INFO] running `Command { std: "docker" "start" "-a" "5a4912324bad71e2f59d57c624df2e35e8af01b6d8d54b71e3c20bbfa8e3dfe2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5a4912324bad71e2f59d57c624df2e35e8af01b6d8d54b71e3c20bbfa8e3dfe2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5a4912324bad71e2f59d57c624df2e35e8af01b6d8d54b71e3c20bbfa8e3dfe2", kill_on_drop: false }` [INFO] [stdout] 5a4912324bad71e2f59d57c624df2e35e8af01b6d8d54b71e3c20bbfa8e3dfe2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7a199bfa321c8f0290717162d727c9222294b4eb8c001bd0f78c14ef7207f33b [INFO] running `Command { std: "docker" "start" "-a" "7a199bfa321c8f0290717162d727c9222294b4eb8c001bd0f78c14ef7207f33b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Checking moddef v0.2.6 [INFO] [stderr] Checking bytes v1.9.0 [INFO] [stderr] Checking tokio v1.42.0 [INFO] [stderr] Checking slice_trait v0.1.9 [INFO] [stderr] Checking slice_ops v1.0.7 [INFO] [stderr] Checking array_trait v1.0.7 [INFO] [stdout] error: let chains are only allowed in Rust 2024 or later [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/slice_ops-1.0.7/src/future/try_actions.rs:84:24 [INFO] [stdout] | [INFO] [stdout] 84 | if let Some(result) = result && result.is_err() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: async functions are not allowed in `const` traits [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/slice_ops-1.0.7/src/ops/add_assign.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 7 | #[const_trait] [INFO] [stdout] | -------------- associated functions of `const` cannot be declared `async` [INFO] [stdout] ... [INFO] [stdout] 44 | async fn add_assign_all_async(&mut self, rhs: Rhs) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: async functions are not allowed in `const` traits [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/slice_ops-1.0.7/src/ops/bitand_assign.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 7 | #[const_trait] [INFO] [stdout] | -------------- associated functions of `const` cannot be declared `async` [INFO] [stdout] ... [INFO] [stdout] 44 | async fn bitand_assign_all_async(&mut self, rhs: Rhs) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: async functions are not allowed in `const` traits [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/slice_ops-1.0.7/src/ops/bitor_assign.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 7 | #[const_trait] [INFO] [stdout] | -------------- associated functions of `const` cannot be declared `async` [INFO] [stdout] ... [INFO] [stdout] 44 | async fn bitor_assign_all_async(&mut self, rhs: Rhs) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: async functions are not allowed in `const` traits [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/slice_ops-1.0.7/src/ops/bitxor_assign.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 7 | #[const_trait] [INFO] [stdout] | -------------- associated functions of `const` cannot be declared `async` [INFO] [stdout] ... [INFO] [stdout] 44 | async fn bitxor_assign_all_async(&mut self, rhs: Rhs) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: async functions are not allowed in `const` traits [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/slice_ops-1.0.7/src/ops/div_assign.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 7 | #[const_trait] [INFO] [stdout] | -------------- associated functions of `const` cannot be declared `async` [INFO] [stdout] ... [INFO] [stdout] 44 | async fn div_assign_all_async(&mut self, rhs: Rhs) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: async functions are not allowed in `const` traits [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/slice_ops-1.0.7/src/ops/div_assign.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 7 | #[const_trait] [INFO] [stdout] | -------------- associated functions of `const` cannot be declared `async` [INFO] [stdout] ... [INFO] [stdout] 56 | async fn rdiv_assign_all_async(&mut self, lhs: Lhs) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: async functions are not allowed in `const` traits [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/slice_ops-1.0.7/src/ops/mul_assign.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 7 | #[const_trait] [INFO] [stdout] | -------------- associated functions of `const` cannot be declared `async` [INFO] [stdout] ... [INFO] [stdout] 44 | async fn mul_assign_all_async(&mut self, rhs: Rhs) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: async functions are not allowed in `const` traits [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/slice_ops-1.0.7/src/ops/neg_assign.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 7 | #[const_trait] [INFO] [stdout] | -------------- associated functions of `const` cannot be declared `async` [INFO] [stdout] ... [INFO] [stdout] 43 | async fn neg_assign_all_async(&mut self) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: async functions are not allowed in `const` traits [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/slice_ops-1.0.7/src/ops/not_assign.rs:47:5 [INFO] [stdout] | [INFO] [stdout] 7 | #[const_trait] [INFO] [stdout] | -------------- associated functions of `const` cannot be declared `async` [INFO] [stdout] ... [INFO] [stdout] 47 | async fn not_assign_all_async(&mut self) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: async functions are not allowed in `const` traits [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/slice_ops-1.0.7/src/ops/rem_assign.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 7 | #[const_trait] [INFO] [stdout] | -------------- associated functions of `const` cannot be declared `async` [INFO] [stdout] ... [INFO] [stdout] 44 | async fn rem_assign_all_async(&mut self, rhs: Rhs) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: async functions are not allowed in `const` traits [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/slice_ops-1.0.7/src/ops/shl_assign.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 7 | #[const_trait] [INFO] [stdout] | -------------- associated functions of `const` cannot be declared `async` [INFO] [stdout] ... [INFO] [stdout] 44 | async fn shl_assign_all_async(&mut self, rhs: Rhs) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: async functions are not allowed in `const` traits [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/slice_ops-1.0.7/src/ops/shr_assign.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 7 | #[const_trait] [INFO] [stdout] | -------------- associated functions of `const` cannot be declared `async` [INFO] [stdout] ... [INFO] [stdout] 44 | async fn shr_assign_all_async(&mut self, rhs: Rhs) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: async functions are not allowed in `const` traits [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/slice_ops-1.0.7/src/ops/sub_assign.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 7 | #[const_trait] [INFO] [stdout] | -------------- associated functions of `const` cannot be declared `async` [INFO] [stdout] ... [INFO] [stdout] 44 | async fn sub_assign_all_async(&mut self, rhs: Rhs) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: async functions are not allowed in `const` traits [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/slice_ops-1.0.7/src/ops/sub_assign.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 7 | #[const_trait] [INFO] [stdout] | -------------- associated functions of `const` cannot be declared `async` [INFO] [stdout] ... [INFO] [stdout] 56 | async fn rsub_assign_all_async(&mut self, lhs: Lhs) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: async functions are not allowed in `const` traits [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/slice_ops-1.0.7/src/ops/visit.rs:221:5 [INFO] [stdout] | [INFO] [stdout] 6 | #[const_trait] [INFO] [stdout] | -------------- associated functions of `const` cannot be declared `async` [INFO] [stdout] ... [INFO] [stdout] 221 | async fn visit_async<'a, F>(&'a self, visitor: F) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: async functions are not allowed in `const` traits [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/slice_ops-1.0.7/src/ops/visit.rs:243:5 [INFO] [stdout] | [INFO] [stdout] 6 | #[const_trait] [INFO] [stdout] | -------------- associated functions of `const` cannot be declared `async` [INFO] [stdout] ... [INFO] [stdout] 243 | async fn visit_mut_async<'a, F>(&'a mut self, visitor: F) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: async functions are not allowed in `const` traits [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/slice_ops-1.0.7/src/ops/visit.rs:276:5 [INFO] [stdout] | [INFO] [stdout] 6 | #[const_trait] [INFO] [stdout] | -------------- associated functions of `const` cannot be declared `async` [INFO] [stdout] ... [INFO] [stdout] 276 | async fn try_visit_async<'a, E, F>(&'a self, visitor: F) -> Result<(), E> [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: async functions are not allowed in `const` traits [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/slice_ops-1.0.7/src/ops/visit.rs:313:5 [INFO] [stdout] | [INFO] [stdout] 6 | #[const_trait] [INFO] [stdout] | -------------- associated functions of `const` cannot be declared `async` [INFO] [stdout] ... [INFO] [stdout] 313 | async fn try_visit_mut_async<'a, E, F>(&'a mut self, visitor: F) -> Result<(), E> [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `maybe_uninit_uninit_array` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/slice_ops-1.0.7/src/lib.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | #![feature(maybe_uninit_uninit_array)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `uninit_array` found for union `MaybeUninit` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/slice_ops-1.0.7/src/ops/spread.rs:81:74 [INFO] [stdout] | [INFO] [stdout] 81 | let mut spread: [MaybeUninit<&[Padded]>; M] = MaybeUninit::uninit_array(); [INFO] [stdout] | ^^^^^^^^^^^^ function or associated item not found in `MaybeUninit<_>` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `MaybeUninit<_>` consider using one of the following associated functions: [INFO] [stdout] MaybeUninit::::new [INFO] [stdout] MaybeUninit::::uninit [INFO] [stdout] MaybeUninit::::zeroed [INFO] [stdout] --> /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/core/src/mem/maybe_uninit.rs:307:5 [INFO] [stdout] help: there is an associated function `uninit` with a similar name [INFO] [stdout] | [INFO] [stdout] 81 - let mut spread: [MaybeUninit<&[Padded]>; M] = MaybeUninit::uninit_array(); [INFO] [stdout] 81 + let mut spread: [MaybeUninit<&[Padded]>; M] = MaybeUninit::uninit(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `uninit_array` found for union `MaybeUninit` in the current scope [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/slice_ops-1.0.7/src/ops/spread.rs:103:78 [INFO] [stdout] | [INFO] [stdout] 103 | let mut spread: [MaybeUninit<&mut [Padded]>; M] = MaybeUninit::uninit_array(); [INFO] [stdout] | ^^^^^^^^^^^^ function or associated item not found in `MaybeUninit<_>` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `MaybeUninit<_>` consider using one of the following associated functions: [INFO] [stdout] MaybeUninit::::new [INFO] [stdout] MaybeUninit::::uninit [INFO] [stdout] MaybeUninit::::zeroed [INFO] [stdout] --> /rustc/c659ee110de67e82444e4b6c8407c1a9af9c2cf6/library/core/src/mem/maybe_uninit.rs:307:5 [INFO] [stdout] help: there is an associated function `uninit` with a similar name [INFO] [stdout] | [INFO] [stdout] 103 - let mut spread: [MaybeUninit<&mut [Padded]>; M] = MaybeUninit::uninit_array(); [INFO] [stdout] 103 + let mut spread: [MaybeUninit<&mut [Padded]>; M] = MaybeUninit::uninit(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0599, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `slice_ops` (lib) due to 22 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "7a199bfa321c8f0290717162d727c9222294b4eb8c001bd0f78c14ef7207f33b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7a199bfa321c8f0290717162d727c9222294b4eb8c001bd0f78c14ef7207f33b", kill_on_drop: false }` [INFO] [stdout] 7a199bfa321c8f0290717162d727c9222294b4eb8c001bd0f78c14ef7207f33b