[INFO] fetching crate alloc-wg 0.9.0... [INFO] testing alloc-wg-0.9.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate alloc-wg 0.9.0 into /workspace/builds/worker-16/source [INFO] validating manifest of crates.io crate alloc-wg 0.9.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate alloc-wg 0.9.0 [INFO] finished tweaking crates.io crate alloc-wg 0.9.0 [INFO] tweaked toml for crates.io crate alloc-wg 0.9.0 written to /workspace/builds/worker-16/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c0c13b82235116eea7e2442fb4f405aabe16d9ac4d5560bdd919e40bcf34ebef [INFO] running `Command { std: "docker" "start" "-a" "c0c13b82235116eea7e2442fb4f405aabe16d9ac4d5560bdd919e40bcf34ebef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c0c13b82235116eea7e2442fb4f405aabe16d9ac4d5560bdd919e40bcf34ebef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0c13b82235116eea7e2442fb4f405aabe16d9ac4d5560bdd919e40bcf34ebef", kill_on_drop: false }` [INFO] [stdout] c0c13b82235116eea7e2442fb4f405aabe16d9ac4d5560bdd919e40bcf34ebef [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" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dc98d95c1cfb7a569a9b1d2aea3d69d850aafbe2e1c61dd84ec8b58a41923aad [INFO] running `Command { std: "docker" "start" "-a" "dc98d95c1cfb7a569a9b1d2aea3d69d850aafbe2e1c61dd84ec8b58a41923aad", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling alloc-wg v0.9.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 21 | const_fn, [INFO] [stdout] | ^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: split into finer-grained feature gates [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | const_raw_ptr_to_usize_cast, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: at compile-time, pointers do not have an integer value, so these casts cannot be properly supported [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/lib.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | const_generics, [INFO] [stdout] | ^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in favor of `#![feature(adt_const_params)]` and `#![feature(generic_const_exprs)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `crate::alloc::AllocErr`, `crate::alloc::AllocInit`, `crate::alloc::AllocRef` [INFO] [stdout] --> src/boxed.rs:82:33 [INFO] [stdout] | [INFO] [stdout] 82 | alloc::{handle_alloc_error, AllocErr, AllocInit, AllocRef, Global, Layout}, [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^ ^^^^^^^^ no `AllocRef` in `alloc` [INFO] [stdout] | | | [INFO] [stdout] | | no `AllocInit` in `alloc` [INFO] [stdout] | no `AllocErr` in `alloc` [INFO] [stdout] | help: a similar name exists in the module: `AllocError` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::alloc::AllocRef` [INFO] [stdout] --> src/clone.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{alloc::AllocRef, collections::TryReserveError}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ no `AllocRef` in `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::alloc::AllocRef` [INFO] [stdout] --> src/iter.rs:1:13 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::{alloc::AllocRef, collections::TryReserveError}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ no `AllocRef` in `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `crate::alloc::AllocErr`, `crate::alloc::AllocInit`, `crate::alloc::AllocInit`, `crate::alloc::AllocRef`, `crate::alloc::MemoryBlock`, `crate::alloc::ReallocPlacement`, `crate::alloc::ReallocPlacement` [INFO] [stdout] --> src/raw_vec.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | AllocErr, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | no `AllocErr` in `alloc` [INFO] [stdout] | help: a similar name exists in the module: `AllocError` [INFO] [stdout] 7 | AllocInit::{self, Uninitialized, Zeroed}, [INFO] [stdout] | ^^^^^^^^^ ^^^^ no `AllocInit` in `alloc` [INFO] [stdout] | | [INFO] [stdout] | could not find `AllocInit` in `alloc` [INFO] [stdout] 8 | AllocRef, [INFO] [stdout] | ^^^^^^^^ no `AllocRef` in `alloc` [INFO] [stdout] ... [INFO] [stdout] 11 | MemoryBlock, [INFO] [stdout] | ^^^^^^^^^^^ no `MemoryBlock` in `alloc` [INFO] [stdout] 12 | ReallocPlacement::{self, InPlace, MayMove}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ ^^^^ no `ReallocPlacement` in `alloc` [INFO] [stdout] | | [INFO] [stdout] | could not find `ReallocPlacement` in `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::alloc::AllocRef` [INFO] [stdout] --> src/str/mod.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | alloc::AllocRef, [INFO] [stdout] | ^^^^^^^^^^^^^^^ no `AllocRef` in `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::alloc::AllocRef` [INFO] [stdout] --> src/string.rs:55:13 [INFO] [stdout] | [INFO] [stdout] 55 | alloc::{AllocRef, Global}, [INFO] [stdout] | ^^^^^^^^ no `AllocRef` in `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::alloc::AllocRef` [INFO] [stdout] --> src/string.rs:2140:9 [INFO] [stdout] | [INFO] [stdout] 2140 | use crate::alloc::AllocRef; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ no `AllocRef` in `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::alloc::AllocRef` [INFO] [stdout] --> src/vec.rs:72:33 [INFO] [stdout] | [INFO] [stdout] 72 | alloc::{handle_alloc_error, AllocRef, Global}, [INFO] [stdout] | ^^^^^^^^ no `AllocRef` in `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `LengthAtMost32` in module `core::array` [INFO] [stdout] --> src/boxed.rs:1035:26 [INFO] [stdout] | [INFO] [stdout] 1035 | [T; N]: core::array::LengthAtMost32, [INFO] [stdout] | ^^^^^^^^^^^^^^ not found in `core::array` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `LengthAtMost32` in module `core::array` [INFO] [stdout] --> src/vec.rs:2635:81 [INFO] [stdout] | [INFO] [stdout] 2635 | __impl_slice_eq1! { [A, const N: usize] Vec, [U; N], [U; N]: core::array::LengthAtMost32, A: AllocRef } [INFO] [stdout] | ^^^^^^^^^^^^^^ not found in `core::array` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0405]: cannot find trait `LengthAtMost32` in module `core::array` [INFO] [stdout] --> src/vec.rs:2636:82 [INFO] [stdout] | [INFO] [stdout] 2636 | __impl_slice_eq1! { [A, const N: usize] Vec, &[U; N], [U; N]: core::array::LengthAtMost32, A: AllocRef } [INFO] [stdout] | ^^^^^^^^^^^^^^ not found in `core::array` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | / #![feature( [INFO] [stdout] 17 | | allocator_api, [INFO] [stdout] 18 | | alloc_layout_extra, [INFO] [stdout] 19 | | dropck_eyepatch, [INFO] [stdout] ... | [INFO] [stdout] 46 | | raw_vec_internals [INFO] [stdout] 47 | | )] [INFO] [stdout] | |__^ [INFO] [stdout] | [INFO] [stdout] = help: the feature `const_if_match` has been stable since 1.46.0 and no longer requires an attribute to enable [INFO] [stdout] = help: the feature `const_panic` has been stable since 1.57.0 and no longer requires an attribute to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/collections.rs:3:28 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::alloc::{Layout, LayoutErr}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/collections.rs:31:11 [INFO] [stdout] | [INFO] [stdout] 31 | impl From for TryReserveError { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/collections.rs:33:16 [INFO] [stdout] | [INFO] [stdout] 33 | fn from(_: LayoutErr) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `const_if_match` has been stable since 1.46.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | const_if_match, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `const_panic` has been stable since 1.57.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | const_panic, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 17 | allocator_api, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | alloc_layout_extra, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | coerce_unsized, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | const_nonzero_int_methods, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | const_saturating_int_methods, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | const_alloc_layout, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | core_intrinsics, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:29:5 [INFO] [stdout] | [INFO] [stdout] 29 | str_internals, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | dispatch_from_dyn, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | unsize, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | exact_size_is_empty, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | receiver_trait, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | maybe_uninit_extra, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | ptr_internals, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | const_generic_impls_guard, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 40 | trusted_len, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | fn_traits, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:46:5 [INFO] [stdout] | [INFO] [stdout] 46 | raw_vec_internals [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `const_nonzero_int_methods` has been stable since 1.47.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | const_nonzero_int_methods, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `const_saturating_int_methods` has been stable since 1.47.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | const_saturating_int_methods, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `maybe_uninit_extra` has been stable since 1.60.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | maybe_uninit_extra, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `const_generic_impls_guard` [INFO] [stdout] --> src/lib.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | const_generic_impls_guard, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 34 previous errors; 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0405, E0432, E0554, E0557, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0405`. [INFO] [stdout] [INFO] [stderr] error: could not compile `alloc-wg` due to 35 previous errors; 8 warnings emitted [INFO] running `Command { std: "docker" "inspect" "dc98d95c1cfb7a569a9b1d2aea3d69d850aafbe2e1c61dd84ec8b58a41923aad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc98d95c1cfb7a569a9b1d2aea3d69d850aafbe2e1c61dd84ec8b58a41923aad", kill_on_drop: false }` [INFO] [stdout] dc98d95c1cfb7a569a9b1d2aea3d69d850aafbe2e1c61dd84ec8b58a41923aad