[INFO] fetching crate allocator_api 0.6.0...
[INFO] testing allocator_api-0.6.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate allocator_api 0.6.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate allocator_api 0.6.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e79cfca4c0504f0728564c55d8e0885def29c61eae06288e497f8c8b6f3ae61d
[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" "e79cfca4c0504f0728564c55d8e0885def29c61eae06288e497f8c8b6f3ae61d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e79cfca4c0504f0728564c55d8e0885def29c61eae06288e497f8c8b6f3ae61d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e79cfca4c0504f0728564c55d8e0885def29c61eae06288e497f8c8b6f3ae61d", kill_on_drop: false }`
[INFO] [stdout] e79cfca4c0504f0728564c55d8e0885def29c61eae06288e497f8c8b6f3ae61d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b482a602444710f0ab65c3885f4c07efb28bd65bc25bcd5ad8a96d97132ef17d
[INFO] running `Command { std: "docker" "start" "-a" "b482a602444710f0ab65c3885f4c07efb28bd65bc25bcd5ad8a96d97132ef17d", 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: 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<T>(n: usize) -> Result<Self, 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: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<T>(n: usize) -> Result<Self, 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: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<LayoutErr> 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: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "b482a602444710f0ab65c3885f4c07efb28bd65bc25bcd5ad8a96d97132ef17d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b482a602444710f0ab65c3885f4c07efb28bd65bc25bcd5ad8a96d97132ef17d", kill_on_drop: false }`
[INFO] [stdout] b482a602444710f0ab65c3885f4c07efb28bd65bc25bcd5ad8a96d97132ef17d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c0eb9aa8bc131fb1f0e79d7f3dd21dc0e247c13a317ed01b0b3cf78cd15ad0b
[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" "7c0eb9aa8bc131fb1f0e79d7f3dd21dc0e247c13a317ed01b0b3cf78cd15ad0b", 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] [stderr]    Compiling allocator_api v0.6.0 (/opt/rustwide/workdir)
[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: 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<T>(n: usize) -> Result<Self, 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: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<T>(n: usize) -> Result<Self, 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: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<LayoutErr> 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: 11 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: 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<T>(n: usize) -> Result<Self, 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: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<T>(n: usize) -> Result<Self, 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: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<LayoutErr> 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: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "7c0eb9aa8bc131fb1f0e79d7f3dd21dc0e247c13a317ed01b0b3cf78cd15ad0b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c0eb9aa8bc131fb1f0e79d7f3dd21dc0e247c13a317ed01b0b3cf78cd15ad0b", kill_on_drop: false }`
[INFO] [stdout] 7c0eb9aa8bc131fb1f0e79d7f3dd21dc0e247c13a317ed01b0b3cf78cd15ad0b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8f097aeb19de8518f329dedbdc53e3492dfbf5f06d31f52acda45d10a79a30ec
[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" "8f097aeb19de8518f329dedbdc53e3492dfbf5f06d31f52acda45d10a79a30ec", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unused doc comment
[INFO] [stdout] running 2 tests
[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: 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<T>(n: usize) -> Result<Self, 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: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<T>(n: usize) -> Result<Self, 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: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<LayoutErr> 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 11 warnings
[INFO] [stderr] warning: `allocator_api` (lib test) generated 11 warnings (11 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/allocator_api-eb78589e475533ae)
[INFO] [stdout] test raw_vec::tests::allocator_param ... ok
[INFO] [stderr]    Doc-tests allocator_api
[INFO] [stdout] test raw_vec::tests::reserve_does_not_overallocate ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/liballoc/boxed.rs - boxed::Box<T, A>::new_in (line 41) ... ok
[INFO] [stdout] test src/liballoc/boxed.rs - boxed::Box<T, A>::clone (line 388) ... ok
[INFO] [stdout] test src/liballoc/boxed.rs - boxed::Box<T>::new (line 90) ... ok
[INFO] [stdout] test src/liballoc/boxed.rs - boxed::Box<[T], A>::from (line 571) ... ok
[INFO] [stdout] test src/liballoc/raw_vec.rs - raw_vec::RawVec<T, A>::double (line 266) ... ok
[INFO] [stdout] test src/liballoc/boxed.rs - boxed::Box<str, A>::from (line 599) ... ok
[INFO] [stdout] test src/liballoc/boxed.rs - boxed::Box<T, A>::from (line 538) ... ok
[INFO] [stdout] test src/liballoc/boxed.rs - boxed::Box<T, A>::from_raw_in (line 156) ... ok
[INFO] [stdout] test src/liballoc/boxed.rs - boxed::Box<[u8], A>::from (line 621) ... ok
[INFO] [stdout] test src/liballoc/raw_vec.rs - raw_vec::RawVec<T, A>::reserve (line 471) ... ok
[INFO] [stdout] test src/liballoc/boxed.rs - boxed::Box<T, A>::clone_from (line 406) ... ok
[INFO] [stdout] test src/liballoc/boxed.rs - boxed::Box<T, A>::leak (line 268) ... ok
[INFO] [stdout] test src/liballoc/boxed.rs - boxed::Box<T, A>::into_raw (line 195) ... ok
[INFO] [stdout] test src/liballoc/boxed.rs - boxed::Box<T, A>::into_raw_non_null (line 228) ... ok
[INFO] [stdout] test src/liballoc/boxed.rs - boxed::Box<T>::from_raw (line 128) ... ok
[INFO] [stdout] test src/liballoc/boxed.rs - boxed::Box<T, A>::leak (line 283) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.30s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8f097aeb19de8518f329dedbdc53e3492dfbf5f06d31f52acda45d10a79a30ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f097aeb19de8518f329dedbdc53e3492dfbf5f06d31f52acda45d10a79a30ec", kill_on_drop: false }`
[INFO] [stdout] 8f097aeb19de8518f329dedbdc53e3492dfbf5f06d31f52acda45d10a79a30ec
