[INFO] fetching crate allocators 0.1.9... [INFO] testing allocators-0.1.9 against 1.60.0 for beta-1.61-1 [INFO] extracting crate allocators 0.1.9 into /workspace/builds/worker-16/source [INFO] validating manifest of crates.io crate allocators 0.1.9 on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate allocators 0.1.9 [INFO] finished tweaking crates.io crate allocators 0.1.9 [INFO] tweaked toml for crates.io crate allocators 0.1.9 written to /workspace/builds/worker-16/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cc0aabdc8470faf0891b12ad9c909dbe67c58e2fc810b451d26ec5b8749c4500 [INFO] running `Command { std: "docker" "start" "-a" "cc0aabdc8470faf0891b12ad9c909dbe67c58e2fc810b451d26ec5b8749c4500", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cc0aabdc8470faf0891b12ad9c909dbe67c58e2fc810b451d26ec5b8749c4500", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc0aabdc8470faf0891b12ad9c909dbe67c58e2fc810b451d26ec5b8749c4500", kill_on_drop: false }` [INFO] [stdout] cc0aabdc8470faf0891b12ad9c909dbe67c58e2fc810b451d26ec5b8749c4500 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8c49f1e1a60c758217ef9b53599c1ec47585ba33db8d15bc113319b5caf8a58e [INFO] running `Command { std: "docker" "start" "-a" "8c49f1e1a60c758217ef9b53599c1ec47585ba33db8d15bc113319b5caf8a58e", kill_on_drop: false }` [INFO] [stderr] Compiling allocators v0.1.9 (/opt/rustwide/workdir) [INFO] [stdout] error: expected expression, found keyword `in` [INFO] [stdout] --> src/lib.rs:88:20 [INFO] [stdout] | [INFO] [stdout] 88 | Ok(in place { val }) [INFO] [stdout] | ^^ expected expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected expression, found keyword `in` [INFO] [stdout] --> src/lib.rs:376:19 [INFO] [stdout] | [INFO] [stdout] 376 | let big = in HEAP.make_place().unwrap() { [0u8; 8_000_000] }; [INFO] [stdout] | ^^ expected expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: expected expression, found keyword `in` [INFO] [stdout] --> src/scoped.rs:218:20 [INFO] [stdout] | [INFO] [stdout] 218 | let _big = in alloc.make_place().unwrap() { [0u8; 8_000_000] }; [INFO] [stdout] | ^^ expected expression [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `alloc::heap` [INFO] [stdout] --> src/lib.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 57 | use alloc::heap; [INFO] [stdout] | ^^^^^^^^^^^ no `heap` in the root [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `std::ops::InPlace`, `std::ops::Placer` [INFO] [stdout] --> src/boxed.rs:5:48 [INFO] [stdout] | [INFO] [stdout] 5 | use std::ops::{CoerceUnsized, Deref, DerefMut, InPlace, Placer}; [INFO] [stdout] | ^^^^^^^ ^^^^^^ no `Placer` in `ops` [INFO] [stdout] | | [INFO] [stdout] | no `InPlace` in `ops` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::ops::Place` [INFO] [stdout] --> src/boxed.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::ops::Place as StdPlace; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `Place` in `ops` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::raw` [INFO] [stdout] --> src/boxed.rs:54:18 [INFO] [stdout] | [INFO] [stdout] 54 | use std::raw::TraitObject; [INFO] [stdout] | ^^^ could not find `raw` in `std` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> src/boxed.rs:9:24 [INFO] [stdout] | [INFO] [stdout] 9 | use super::{Allocator, Error, Block}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stdout] --> src/lib.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 55 | use std::ptr::Unique; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stdout] --> src/lib.rs:170:10 [INFO] [stdout] | [INFO] [stdout] 170 | ptr: Unique, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stdout] --> src/lib.rs:185:27 [INFO] [stdout] | [INFO] [stdout] 185 | ptr: unsafe { Unique::new(ptr) }, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stdout] --> src/lib.rs:195:27 [INFO] [stdout] | [INFO] [stdout] 195 | ptr: unsafe { Unique::new(heap::EMPTY as *mut u8) }, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stdout] --> src/boxed.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::ptr::Unique; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stdout] --> src/boxed.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | item: Unique, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::intrinsics::drop_in_place`: no longer an intrinsic - use `ptr::drop_in_place` directly [INFO] [stdout] --> src/boxed.rs:86:30 [INFO] [stdout] | [INFO] [stdout] 86 | use std::intrinsics::drop_in_place; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stdout] --> src/boxed.rs:58:32 [INFO] [stdout] | [INFO] [stdout] 58 | item: unsafe { Unique::new(obj.data as *mut T) }, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::intrinsics::drop_in_place`: no longer an intrinsic - use `ptr::drop_in_place` directly [INFO] [stdout] --> src/boxed.rs:88:13 [INFO] [stdout] | [INFO] [stdout] 88 | drop_in_place(*self.item); [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature 'ptr_internals': use `NonNull` instead and consider `PhantomData` (if you also use `#[may_dangle]`), `Send`, and/or `Sync` [INFO] [stdout] --> src/boxed.rs:130:19 [INFO] [stdout] | [INFO] [stdout] 130 | item: Unique::new(self.block.ptr() as *mut T), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/boxed.rs:51:46 [INFO] [stdout] | [INFO] [stdout] 51 | impl<'a, A: ?Sized + Allocator> AllocBox<'a, Any, A> { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 51 - impl<'a, A: ?Sized + Allocator> AllocBox<'a, Any, A> { [INFO] [stdout] 51 + impl<'a, A: ?Sized + Allocator> AllocBox<'a, dyn Any, A> { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 15 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `allocators` due to 16 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "8c49f1e1a60c758217ef9b53599c1ec47585ba33db8d15bc113319b5caf8a58e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c49f1e1a60c758217ef9b53599c1ec47585ba33db8d15bc113319b5caf8a58e", kill_on_drop: false }` [INFO] [stdout] 8c49f1e1a60c758217ef9b53599c1ec47585ba33db8d15bc113319b5caf8a58e