[INFO] fetching crate allocator_api 0.6.0... [INFO] testing allocator_api-0.6.0 against beta-2022-02-22 for beta-1.60-1 [INFO] extracting crate allocator_api 0.6.0 into /workspace/builds/worker-29/source [INFO] validating manifest of crates.io crate allocator_api 0.6.0 on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate allocator_api 0.6.0 [INFO] finished tweaking crates.io crate allocator_api 0.6.0 [INFO] tweaked toml for crates.io crate allocator_api 0.6.0 written to /workspace/builds/worker-29/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f3d1cd8cd1295cc0c4705794c6aec1aec0827f03eb6ab9115419a346ddb8cf9d [INFO] running `Command { std: "docker" "start" "-a" "f3d1cd8cd1295cc0c4705794c6aec1aec0827f03eb6ab9115419a346ddb8cf9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f3d1cd8cd1295cc0c4705794c6aec1aec0827f03eb6ab9115419a346ddb8cf9d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3d1cd8cd1295cc0c4705794c6aec1aec0827f03eb6ab9115419a346ddb8cf9d", kill_on_drop: false }` [INFO] [stdout] f3d1cd8cd1295cc0c4705794c6aec1aec0827f03eb6ab9115419a346ddb8cf9d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 03ab7a91c4ba470968d4f83181b3abdffef1425ee121a1a50d7a2acfaea8612f [INFO] running `Command { std: "docker" "start" "-a" "03ab7a91c4ba470968d4f83181b3abdffef1425ee121a1a50d7a2acfaea8612f", kill_on_drop: false }` [INFO] [stderr] Compiling allocator_api v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/liballoc/boxed.rs:25:1 [INFO] [stdout] | [INFO] [stdout] 25 | /// A pointer type for heap allocation. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/liballoc/raw_vec.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | / /// A low-level utility for more ergonomically allocating, reallocating, and deallocating [INFO] [stdout] 16 | | /// a buffer of memory on the heap without having to worry about all the corner cases [INFO] [stdout] 17 | | /// involved. This type is excellent for building your own data structures like Vec and VecDeque. [INFO] [stdout] 18 | | /// In particular: [INFO] [stdout] ... | [INFO] [stdout] 40 | | /// field. This allows zero-sized types to not be special-cased by consumers of [INFO] [stdout] 41 | | /// this type. [INFO] [stdout] | |_-------------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused attribute `allow` [INFO] [stdout] --> src/liballoc/raw_vec.rs:42:1 [INFO] [stdout] | [INFO] [stdout] 42 | #[allow(missing_debug_implementations)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `global_alloc` [INFO] [stdout] --> src/liballoc/raw_vec.rs:43:1 [INFO] [stdout] | [INFO] [stdout] 43 | global_alloc! { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/libcore/alloc.rs:14:31 [INFO] [stdout] | [INFO] [stdout] 14 | pub use core::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 `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/libcore/alloc.rs:24:19 [INFO] [stdout] | [INFO] [stdout] 24 | fn layouterr() -> LayoutErr { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/libcore/alloc.rs:19:57 [INFO] [stdout] | [INFO] [stdout] 19 | fn repeat(&self, n: usize) -> Result<(Self, usize), LayoutErr>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/libcore/alloc.rs:21:43 [INFO] [stdout] | [INFO] [stdout] 21 | fn array(n: usize) -> Result; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/libcore/alloc.rs:87:57 [INFO] [stdout] | [INFO] [stdout] 87 | fn repeat(&self, n: usize) -> Result<(Self, usize), LayoutErr> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/libcore/alloc.rs:103:43 [INFO] [stdout] | [INFO] [stdout] 103 | fn array(n: usize) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/liballoc/collections/mod.rs:3:30 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::alloc::{AllocErr, LayoutErr}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/liballoc/collections/mod.rs:22:11 [INFO] [stdout] | [INFO] [stdout] 22 | impl From for CollectionAllocErr { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/liballoc/collections/mod.rs:24:16 [INFO] [stdout] | [INFO] [stdout] 24 | fn from(_: LayoutErr) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.32s [INFO] running `Command { std: "docker" "inspect" "03ab7a91c4ba470968d4f83181b3abdffef1425ee121a1a50d7a2acfaea8612f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "03ab7a91c4ba470968d4f83181b3abdffef1425ee121a1a50d7a2acfaea8612f", kill_on_drop: false }` [INFO] [stdout] 03ab7a91c4ba470968d4f83181b3abdffef1425ee121a1a50d7a2acfaea8612f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f02492108743ad7c16a4c3bdb2f0fdb17c32f8724f64f1552a133c168ff949fd [INFO] running `Command { std: "docker" "start" "-a" "f02492108743ad7c16a4c3bdb2f0fdb17c32f8724f64f1552a133c168ff949fd", kill_on_drop: false }` [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/liballoc/boxed.rs:25:1 [INFO] [stdout] | [INFO] [stdout] 25 | /// A pointer type for heap allocation. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/liballoc/raw_vec.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | / /// A low-level utility for more ergonomically allocating, reallocating, and deallocating [INFO] [stdout] 16 | | /// a buffer of memory on the heap without having to worry about all the corner cases [INFO] [stdout] 17 | | /// involved. This type is excellent for building your own data structures like Vec and VecDeque. [INFO] [stdout] 18 | | /// In particular: [INFO] [stdout] ... | [INFO] [stdout] 40 | | /// field. This allows zero-sized types to not be special-cased by consumers of [INFO] [stdout] 41 | | /// this type. [INFO] [stdout] | |_-------------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused attribute `allow` [INFO] [stdout] --> src/liballoc/raw_vec.rs:42:1 [INFO] [stdout] | [INFO] [stdout] 42 | #[allow(missing_debug_implementations)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `global_alloc` [INFO] [stdout] --> src/liballoc/raw_vec.rs:43:1 [INFO] [stdout] | [INFO] [stdout] 43 | global_alloc! { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/libcore/alloc.rs:14:31 [INFO] [stdout] | [INFO] [stdout] 14 | pub use core::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 `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/libcore/alloc.rs:24:19 [INFO] [stdout] | [INFO] [stdout] 24 | fn layouterr() -> LayoutErr { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/libcore/alloc.rs:19:57 [INFO] [stdout] | [INFO] [stdout] 19 | fn repeat(&self, n: usize) -> Result<(Self, usize), LayoutErr>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/libcore/alloc.rs:21:43 [INFO] [stdout] | [INFO] [stdout] 21 | fn array(n: usize) -> Result; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/libcore/alloc.rs:87:57 [INFO] [stdout] | [INFO] [stdout] 87 | fn repeat(&self, n: usize) -> Result<(Self, usize), LayoutErr> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/libcore/alloc.rs:103:43 [INFO] [stdout] | [INFO] [stdout] 103 | fn array(n: usize) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling allocator_api v0.6.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/liballoc/collections/mod.rs:3:30 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::alloc::{AllocErr, LayoutErr}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/liballoc/collections/mod.rs:22:11 [INFO] [stdout] | [INFO] [stdout] 22 | impl From for CollectionAllocErr { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/liballoc/collections/mod.rs:24:16 [INFO] [stdout] | [INFO] [stdout] 24 | fn from(_: LayoutErr) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/liballoc/boxed.rs:25:1 [INFO] [stdout] | [INFO] [stdout] 25 | /// A pointer type for heap allocation. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused doc comment [INFO] [stdout] --> src/liballoc/raw_vec.rs:15:1 [INFO] [stdout] | [INFO] [stdout] 15 | / /// A low-level utility for more ergonomically allocating, reallocating, and deallocating [INFO] [stdout] 16 | | /// a buffer of memory on the heap without having to worry about all the corner cases [INFO] [stdout] 17 | | /// involved. This type is excellent for building your own data structures like Vec and VecDeque. [INFO] [stdout] 18 | | /// In particular: [INFO] [stdout] ... | [INFO] [stdout] 40 | | /// field. This allows zero-sized types to not be special-cased by consumers of [INFO] [stdout] 41 | | /// this type. [INFO] [stdout] | |_-------------^ [INFO] [stdout] | | [INFO] [stdout] | rustdoc does not generate documentation for macro invocations [INFO] [stdout] | [INFO] [stdout] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused attribute `allow` [INFO] [stdout] --> src/liballoc/raw_vec.rs:42:1 [INFO] [stdout] | [INFO] [stdout] 42 | #[allow(missing_debug_implementations)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_attributes)]` on by default [INFO] [stdout] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `global_alloc` [INFO] [stdout] --> src/liballoc/raw_vec.rs:43:1 [INFO] [stdout] | [INFO] [stdout] 43 | global_alloc! { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/libcore/alloc.rs:14:31 [INFO] [stdout] | [INFO] [stdout] 14 | pub use core::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 `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/libcore/alloc.rs:24:19 [INFO] [stdout] | [INFO] [stdout] 24 | fn layouterr() -> LayoutErr { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/libcore/alloc.rs:19:57 [INFO] [stdout] | [INFO] [stdout] 19 | fn repeat(&self, n: usize) -> Result<(Self, usize), LayoutErr>; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/libcore/alloc.rs:21:43 [INFO] [stdout] | [INFO] [stdout] 21 | fn array(n: usize) -> Result; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/libcore/alloc.rs:87:57 [INFO] [stdout] | [INFO] [stdout] 87 | fn repeat(&self, n: usize) -> Result<(Self, usize), LayoutErr> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/libcore/alloc.rs:103:43 [INFO] [stdout] | [INFO] [stdout] 103 | fn array(n: usize) -> Result { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/liballoc/collections/mod.rs:3:30 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::alloc::{AllocErr, LayoutErr}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/liballoc/collections/mod.rs:22:11 [INFO] [stdout] | [INFO] [stdout] 22 | impl From for CollectionAllocErr { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/liballoc/collections/mod.rs:24:16 [INFO] [stdout] | [INFO] [stdout] 24 | fn from(_: LayoutErr) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.45s [INFO] running `Command { std: "docker" "inspect" "f02492108743ad7c16a4c3bdb2f0fdb17c32f8724f64f1552a133c168ff949fd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f02492108743ad7c16a4c3bdb2f0fdb17c32f8724f64f1552a133c168ff949fd", kill_on_drop: false }` [INFO] [stdout] f02492108743ad7c16a4c3bdb2f0fdb17c32f8724f64f1552a133c168ff949fd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1b4d6380254401951df799837cff2dabbb845a6392052ef45fb5b709fc3c46eb [INFO] running `Command { std: "docker" "start" "-a" "1b4d6380254401951df799837cff2dabbb845a6392052ef45fb5b709fc3c46eb", kill_on_drop: false }` [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/liballoc/boxed.rs:25:1 [INFO] [stderr] | [INFO] [stderr] 25 | /// A pointer type for heap allocation. [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_doc_comments)]` on by default [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused doc comment [INFO] [stderr] --> src/liballoc/raw_vec.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | / /// A low-level utility for more ergonomically allocating, reallocating, and deallocating [INFO] [stderr] 16 | | /// a buffer of memory on the heap without having to worry about all the corner cases [INFO] [stderr] 17 | | /// involved. This type is excellent for building your own data structures like Vec and VecDeque. [INFO] [stderr] 18 | | /// In particular: [INFO] [stderr] ... | [INFO] [stderr] 40 | | /// field. This allows zero-sized types to not be special-cased by consumers of [INFO] [stderr] 41 | | /// this type. [INFO] [stderr] | |_-------------^ [INFO] [stderr] | | [INFO] [stderr] | rustdoc does not generate documentation for macro invocations [INFO] [stderr] | [INFO] [stderr] = help: to document an item produced by a macro, the macro must produce the documentation as part of its expansion [INFO] [stderr] [INFO] [stderr] warning: unused attribute `allow` [INFO] [stderr] --> src/liballoc/raw_vec.rs:42:1 [INFO] [stderr] | [INFO] [stderr] 42 | #[allow(missing_debug_implementations)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_attributes)]` on by default [INFO] [stderr] note: the built-in attribute `allow` will be ignored, since it's applied to the macro invocation `global_alloc` [INFO] [stderr] --> src/liballoc/raw_vec.rs:43:1 [INFO] [stderr] | [INFO] [stderr] 43 | global_alloc! { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stderr] --> src/libcore/alloc.rs:14:31 [INFO] [stderr] | [INFO] [stderr] 14 | pub use core::alloc::{Layout, LayoutErr}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stderr] --> src/libcore/alloc.rs:24:19 [INFO] [stderr] | [INFO] [stderr] 24 | fn layouterr() -> LayoutErr { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stderr] --> src/libcore/alloc.rs:19:57 [INFO] [stderr] | [INFO] [stderr] 19 | fn repeat(&self, n: usize) -> Result<(Self, usize), LayoutErr>; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stderr] --> src/libcore/alloc.rs:21:43 [INFO] [stderr] | [INFO] [stderr] 21 | fn array(n: usize) -> Result; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stderr] --> src/libcore/alloc.rs:87:57 [INFO] [stderr] | [INFO] [stderr] 87 | fn repeat(&self, n: usize) -> Result<(Self, usize), LayoutErr> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stderr] --> src/libcore/alloc.rs:103:43 [INFO] [stderr] | [INFO] [stderr] 103 | fn array(n: usize) -> Result { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stderr] --> src/liballoc/collections/mod.rs:3:30 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::alloc::{AllocErr, LayoutErr}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stderr] --> src/liballoc/collections/mod.rs:22:11 [INFO] [stderr] | [INFO] [stderr] 22 | impl From for CollectionAllocErr { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated type alias `core::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stderr] --> src/liballoc/collections/mod.rs:24:16 [INFO] [stderr] | [INFO] [stderr] 24 | fn from(_: LayoutErr) -> Self { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `allocator_api` (lib) generated 12 warnings [INFO] [stderr] warning: `allocator_api` (lib test) generated 12 warnings (12 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/allocator_api-c634e4cc2679c42b) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test raw_vec::tests::reserve_does_not_overallocate ... ok [INFO] [stdout] test raw_vec::tests::allocator_param ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests allocator_api [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test src/liballoc/boxed.rs - boxed::Box::new_in (line 41) ... ok [INFO] [stdout] test src/liballoc/boxed.rs - boxed::Box::from_raw_in (line 156) ... ok [INFO] [stdout] test src/liballoc/boxed.rs - boxed::Box::clone (line 388) ... ok [INFO] [stdout] test src/liballoc/boxed.rs - boxed::Box::clone_from (line 406) ... ok [INFO] [stdout] test src/liballoc/boxed.rs - boxed::Box::from_raw (line 128) ... ok [INFO] [stdout] test src/liballoc/boxed.rs - boxed::Box::from (line 538) ... ok [INFO] [stdout] test src/liballoc/raw_vec.rs - raw_vec::RawVec::double (line 266) ... ok [INFO] [stdout] test src/liballoc/boxed.rs - boxed::Box::leak (line 268) ... ok [INFO] [stdout] test src/liballoc/raw_vec.rs - raw_vec::RawVec::reserve (line 471) ... ok [INFO] [stdout] test src/liballoc/boxed.rs - boxed::Box<[T],A>::from (line 571) ... ok [INFO] [stdout] test src/liballoc/boxed.rs - boxed::Box::leak (line 283) ... ok [INFO] [stdout] test src/liballoc/boxed.rs - boxed::Box::from (line 599) ... ok [INFO] [stdout] test src/liballoc/boxed.rs - boxed::Box::into_raw (line 195) ... ok [INFO] [stdout] test src/liballoc/boxed.rs - boxed::Box::into_raw_non_null (line 228) ... ok [INFO] [stdout] test src/liballoc/boxed.rs - boxed::Box<[u8],A>::from (line 621) ... ok [INFO] [stdout] test src/liballoc/boxed.rs - boxed::Box::new (line 90) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.43s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1b4d6380254401951df799837cff2dabbb845a6392052ef45fb5b709fc3c46eb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1b4d6380254401951df799837cff2dabbb845a6392052ef45fb5b709fc3c46eb", kill_on_drop: false }` [INFO] [stdout] 1b4d6380254401951df799837cff2dabbb845a6392052ef45fb5b709fc3c46eb