[INFO] fetching crate ve 0.0.1... [INFO] checking ve-0.0.1 against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502 [INFO] extracting crate ve 0.0.1 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate ve 0.0.1 on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate ve 0.0.1 [INFO] finished tweaking crates.io crate ve 0.0.1 [INFO] tweaked toml for crates.io crate ve 0.0.1 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] crate crates.io crate ve 0.0.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e0707f5e558669897955a94dad3ee0ad10f29e0b28676a043cc7b383e5a34171 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "e0707f5e558669897955a94dad3ee0ad10f29e0b28676a043cc7b383e5a34171", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e0707f5e558669897955a94dad3ee0ad10f29e0b28676a043cc7b383e5a34171", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e0707f5e558669897955a94dad3ee0ad10f29e0b28676a043cc7b383e5a34171", kill_on_drop: false }` [INFO] [stdout] e0707f5e558669897955a94dad3ee0ad10f29e0b28676a043cc7b383e5a34171 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 74edd17eb9e4ce73c744b1a058ee7a9965f6bd2721b94b6b2e4343d223ceb6e9 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "74edd17eb9e4ce73c744b1a058ee7a9965f6bd2721b94b6b2e4343d223ceb6e9", kill_on_drop: false }` [INFO] [stderr] Checking ve v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved imports `core::alloc::AllocInit`, `core::alloc::AllocInit` [INFO] [stdout] --> src/raw_vec.rs:2:18 [INFO] [stdout] | [INFO] [stdout] 2 | use core::alloc::AllocInit::{self, *}; [INFO] [stdout] | ^^^^^^^^^ ^^^^ no `AllocInit` in `alloc` [INFO] [stdout] | | [INFO] [stdout] | could not find `AllocInit` in `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `core::alloc::MemoryBlock` [INFO] [stdout] --> src/raw_vec.rs:3:48 [INFO] [stdout] | [INFO] [stdout] 3 | use core::alloc::{AllocRef, Layout, LayoutErr, MemoryBlock}; [INFO] [stdout] | ^^^^^^^^^^^ no `MemoryBlock` in `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `alloc::alloc::ReallocPlacement`, `alloc::alloc::ReallocPlacement` [INFO] [stdout] --> src/raw_vec.rs:8:19 [INFO] [stdout] | [INFO] [stdout] 8 | use alloc::alloc::ReallocPlacement::{self, *}; [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 `core::array::LengthAtMost32` [INFO] [stdout] --> src/vec.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use core::array::LengthAtMost32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `LengthAtMost32` in `array` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `Uninitialized` in this scope [INFO] [stdout] --> src/raw_vec.rs:96:40 [INFO] [stdout] | [INFO] [stdout] 96 | Self::allocate_in(capacity, 0, Uninitialized, alloc) [INFO] [stdout] | ^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `Zeroed` in this scope [INFO] [stdout] --> src/raw_vec.rs:103:47 [INFO] [stdout] | [INFO] [stdout] 103 | Self::allocate_in(capacity, capacity, Zeroed, alloc) [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `MayMove` in this scope [INFO] [stdout] --> src/raw_vec.rs:293:35 [INFO] [stdout] | [INFO] [stdout] 293 | match self.shrink(amount, MayMove) { [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `MayMove` in this scope [INFO] [stdout] --> src/raw_vec.rs:427:65 [INFO] [stdout] | [INFO] [stdout] 427 | unsafe { alloc.grow(ptr, old_layout, new_layout.size(), MayMove, Uninitialized) } [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `Uninitialized` in this scope [INFO] [stdout] --> src/raw_vec.rs:427:74 [INFO] [stdout] | [INFO] [stdout] 427 | unsafe { alloc.grow(ptr, old_layout, new_layout.size(), MayMove, Uninitialized) } [INFO] [stdout] | ^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `Uninitialized` in this scope [INFO] [stdout] --> src/raw_vec.rs:429:33 [INFO] [stdout] | [INFO] [stdout] 429 | alloc.alloc(new_layout, Uninitialized) [INFO] [stdout] | ^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | #![feature(const_generics)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] = note: see issue #44580 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | #![feature(specialization)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #31844 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `arith_offset` [INFO] [stdout] --> src/vec.rs:8:24 [INFO] [stdout] | [INFO] [stdout] 8 | use core::intrinsics::{arith_offset, assume}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::marker::PhantomData` [INFO] [stdout] --> src/vec.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use core::marker::PhantomData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `NonNull` [INFO] [stdout] --> src/vec.rs:13:23 [INFO] [stdout] | [INFO] [stdout] 13 | use core::ptr::{self, NonNull}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 10 previous errors; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ve`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0432]: unresolved imports `core::alloc::AllocInit`, `core::alloc::AllocInit` [INFO] [stdout] --> src/raw_vec.rs:2:18 [INFO] [stdout] | [INFO] [stdout] 2 | use core::alloc::AllocInit::{self, *}; [INFO] [stdout] | ^^^^^^^^^ ^^^^ no `AllocInit` in `alloc` [INFO] [stdout] | | [INFO] [stdout] | could not find `AllocInit` in `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `core::alloc::MemoryBlock` [INFO] [stdout] --> src/raw_vec.rs:3:48 [INFO] [stdout] | [INFO] [stdout] 3 | use core::alloc::{AllocRef, Layout, LayoutErr, MemoryBlock}; [INFO] [stdout] | ^^^^^^^^^^^ no `MemoryBlock` in `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `alloc::alloc::ReallocPlacement`, `alloc::alloc::ReallocPlacement` [INFO] [stdout] --> src/raw_vec.rs:8:19 [INFO] [stdout] | [INFO] [stdout] 8 | use alloc::alloc::ReallocPlacement::{self, *}; [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 `core::array::LengthAtMost32` [INFO] [stdout] --> src/vec.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use core::array::LengthAtMost32; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ no `LengthAtMost32` in `array` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `Uninitialized` in this scope [INFO] [stdout] --> src/raw_vec.rs:96:40 [INFO] [stdout] | [INFO] [stdout] 96 | Self::allocate_in(capacity, 0, Uninitialized, alloc) [INFO] [stdout] | ^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `Zeroed` in this scope [INFO] [stdout] --> src/raw_vec.rs:103:47 [INFO] [stdout] | [INFO] [stdout] 103 | Self::allocate_in(capacity, capacity, Zeroed, alloc) [INFO] [stdout] | ^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `MayMove` in this scope [INFO] [stdout] --> src/raw_vec.rs:293:35 [INFO] [stdout] | [INFO] [stdout] 293 | match self.shrink(amount, MayMove) { [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `MayMove` in this scope [INFO] [stdout] --> src/raw_vec.rs:427:65 [INFO] [stdout] | [INFO] [stdout] 427 | unsafe { alloc.grow(ptr, old_layout, new_layout.size(), MayMove, Uninitialized) } [INFO] [stdout] | ^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `Uninitialized` in this scope [INFO] [stdout] --> src/raw_vec.rs:427:74 [INFO] [stdout] | [INFO] [stdout] 427 | unsafe { alloc.grow(ptr, old_layout, new_layout.size(), MayMove, Uninitialized) } [INFO] [stdout] | ^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `Uninitialized` in this scope [INFO] [stdout] --> src/raw_vec.rs:429:33 [INFO] [stdout] | [INFO] [stdout] 429 | alloc.alloc(new_layout, Uninitialized) [INFO] [stdout] | ^^^^^^^^^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `const_generics` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 14 | #![feature(const_generics)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] = note: see issue #44580 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | #![feature(specialization)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #31844 for more information [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `arith_offset` [INFO] [stdout] --> src/vec.rs:8:24 [INFO] [stdout] | [INFO] [stdout] 8 | use core::intrinsics::{arith_offset, assume}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::marker::PhantomData` [INFO] [stdout] --> src/vec.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use core::marker::PhantomData; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `NonNull` [INFO] [stdout] --> src/vec.rs:13:23 [INFO] [stdout] | [INFO] [stdout] 13 | use core::ptr::{self, NonNull}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 10 previous errors; 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0425, E0432. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0425`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "74edd17eb9e4ce73c744b1a058ee7a9965f6bd2721b94b6b2e4343d223ceb6e9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74edd17eb9e4ce73c744b1a058ee7a9965f6bd2721b94b6b2e4343d223ceb6e9", kill_on_drop: false }` [INFO] [stdout] 74edd17eb9e4ce73c744b1a058ee7a9965f6bd2721b94b6b2e4343d223ceb6e9