[INFO] cloning repository https://github.com/luojia65/csky-rust-test
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/luojia65/csky-rust-test" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluojia65%2Fcsky-rust-test", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluojia65%2Fcsky-rust-test'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 95dc19d725f1708b4eb2a0c1977f9a561dffca13
[INFO] checking luojia65/csky-rust-test against master#8c32e313cccf7df531e2d49ffb8227bb92304aee for pr-145608-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fluojia65%2Fcsky-rust-test" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/luojia65/csky-rust-test
[INFO] finished tweaking git repo https://github.com/luojia65/csky-rust-test
[INFO] tweaked toml for git repo https://github.com/luojia65/csky-rust-test written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/luojia65/csky-rust-test on toolchain 8c32e313cccf7df531e2d49ffb8227bb92304aee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/luojia65/csky-rust-test already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 57f69cea443f2a59004a998ea6fc2ecadcb32bf56e1bb39e546bcf223f51d0b1
[INFO] running `Command { std: "docker" "start" "-a" "57f69cea443f2a59004a998ea6fc2ecadcb32bf56e1bb39e546bcf223f51d0b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "57f69cea443f2a59004a998ea6fc2ecadcb32bf56e1bb39e546bcf223f51d0b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57f69cea443f2a59004a998ea6fc2ecadcb32bf56e1bb39e546bcf223f51d0b1", kill_on_drop: false }`
[INFO] [stdout] 57f69cea443f2a59004a998ea6fc2ecadcb32bf56e1bb39e546bcf223f51d0b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "RUSTDOCFLAGS=--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+8c32e313cccf7df531e2d49ffb8227bb92304aee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 58ee733333ba9b4a2b4219a17b7481fde9e4df72302add14589dbc5f02efbb7c
[INFO] running `Command { std: "docker" "start" "-a" "58ee733333ba9b4a2b4219a17b7481fde9e4df72302add14589dbc5f02efbb7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling csky-rust-test v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     untagged_unions, decl_macro, rustc_attrs, transparent_unions, auto_traits,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: removed in 1.64.0; see <https://github.com/rust-lang/rust/pull/97995> for more information
[INFO] [stdout]   = note: unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     untagged_unions, decl_macro, rustc_attrs, transparent_unions, auto_traits,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^ feature has been removed
[INFO] [stdout]   |
[INFO] [stdout]   = note: removed in 1.64.0; see <https://github.com/rust-lang/rust/pull/97995> for more information
[INFO] [stdout]   = note: unions with `Copy` and `ManuallyDrop` fields are stable; there is no intent to stabilize more
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `lang_items` is internal to the compiler or standard library
[INFO] [stdout]  --> src/main.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 |     no_core, lang_items, intrinsics, unboxed_closures, type_ascription, extern_types,
[INFO] [stdout]   |              ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: using it is strongly discouraged
[INFO] [stdout]   = note: `#[warn(internal_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `intrinsics` is internal to the compiler or standard library
[INFO] [stdout]  --> src/main.rs:2:26
[INFO] [stdout]   |
[INFO] [stdout] 2 |     no_core, lang_items, intrinsics, unboxed_closures, type_ascription, extern_types,
[INFO] [stdout]   |                          ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: using it is strongly discouraged
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `rustc_attrs` is internal to the compiler or standard library
[INFO] [stdout]  --> src/main.rs:3:34
[INFO] [stdout]   |
[INFO] [stdout] 3 |     untagged_unions, decl_macro, rustc_attrs, transparent_unions, auto_traits,
[INFO] [stdout]   |                                  ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: using it is strongly discouraged
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/main.rs:596:1
[INFO] [stdout]     |
[INFO] [stdout] 596 | extern {
[INFO] [stdout]     | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0522]: definition of an unknown lang item: `structural_teq`
[INFO] [stdout]    --> src/main.rs:102:1
[INFO] [stdout]     |
[INFO] [stdout] 102 | #[lang = "structural_teq"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^ definition of unknown lang item `structural_teq`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0522]: definition of an unknown lang item: `box_free`
[INFO] [stdout]    --> src/main.rs:519:1
[INFO] [stdout]     |
[INFO] [stdout] 519 | #[lang = "box_free"]
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^ definition of unknown lang item `box_free`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0703]: invalid ABI: found `rust-intrinsic`
[INFO] [stdout]    --> src/main.rs:544:12
[INFO] [stdout]     |
[INFO] [stdout] 544 |     extern "rust-intrinsic" {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^ invalid ABI
[INFO] [stdout]     |
[INFO] [stdout]     = note: invoke `rustc --print=calling-conventions` for a full list of supported calling conventions
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `lang_items` is internal to the compiler or standard library
[INFO] [stdout]  --> src/main.rs:2:14
[INFO] [stdout]   |
[INFO] [stdout] 2 |     no_core, lang_items, intrinsics, unboxed_closures, type_ascription, extern_types,
[INFO] [stdout]   |              ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: using it is strongly discouraged
[INFO] [stdout]   = note: `#[warn(internal_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `type_ascription`
[INFO] [stdout]  --> src/main.rs:2:56
[INFO] [stdout]   |
[INFO] [stdout] 2 |     no_core, lang_items, intrinsics, unboxed_closures, type_ascription, extern_types,
[INFO] [stdout]   |                                                        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `intrinsics` is internal to the compiler or standard library
[INFO] [stdout]  --> src/main.rs:2:26
[INFO] [stdout]   |
[INFO] [stdout] 2 |     no_core, lang_items, intrinsics, unboxed_closures, type_ascription, extern_types,
[INFO] [stdout]   |                          ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: using it is strongly discouraged
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `rustc_attrs` is internal to the compiler or standard library
[INFO] [stdout]  --> src/main.rs:3:34
[INFO] [stdout]   |
[INFO] [stdout] 3 |     untagged_unions, decl_macro, rustc_attrs, transparent_unions, auto_traits,
[INFO] [stdout]   |                                  ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: using it is strongly discouraged
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `extern` declarations without an explicit ABI are deprecated
[INFO] [stdout]    --> src/main.rs:596:1
[INFO] [stdout]     |
[INFO] [stdout] 596 | extern {
[INFO] [stdout]     | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(missing_abi)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0152]: found duplicate lang item `sized`
[INFO] [stdout]   --> src/main.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait Sized {}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the lang item is first defined in crate `core` (which `std` depends on)
[INFO] [stdout]    = note: first definition in `core` loaded from /opt/rustwide/rustup-home/toolchains/8c32e313cccf7df531e2d49ffb8227bb92304aee/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-28a6d102916cede1.rlib
[INFO] [stdout]    = note: second definition in the local crate (`csky_rust_test`)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]   --> src/main.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub trait Sized {}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]   --> src/main.rs:22:1
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub trait Unsize<T: ?Sized> {}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]   --> src/main.rs:25:1
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub trait CoerceUnsized<T> {}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]   --> src/main.rs:27:18
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl<'a, 'b: 'a, T: ?Sized + Unsize<U>, U: ?Sized> CoerceUnsized<&'a U> for &'b T {}
[INFO] [stdout]    |                  ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]   --> src/main.rs:28:10
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl<'a, T: ?Sized + Unsize<U>, U: ?Sized> CoerceUnsized<&'a mut U> for &'a mut T {}
[INFO] [stdout]    |          ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]   --> src/main.rs:29:6
[INFO] [stdout]    |
[INFO] [stdout] 29 | impl<T: ?Sized + Unsize<U>, U: ?Sized> CoerceUnsized<*const U> for *const T {}
[INFO] [stdout]    |      ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]   --> src/main.rs:30:6
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl<T: ?Sized + Unsize<U>, U: ?Sized> CoerceUnsized<*mut U> for *mut T {}
[INFO] [stdout]    |      ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]   --> src/main.rs:33:1
[INFO] [stdout]    |
[INFO] [stdout] 33 | pub trait DispatchFromDyn<T> {}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]   --> src/main.rs:36:10
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl<'a, T: ?Sized+Unsize<U>, U: ?Sized> DispatchFromDyn<&'a U> for &'a T {}
[INFO] [stdout]    |          ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]   --> src/main.rs:38:10
[INFO] [stdout]    |
[INFO] [stdout] 38 | impl<'a, T: ?Sized+Unsize<U>, U: ?Sized> DispatchFromDyn<&'a mut U> for &'a mut T {}
[INFO] [stdout]    |          ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]   --> src/main.rs:40:6
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl<T: ?Sized+Unsize<U>, U: ?Sized> DispatchFromDyn<*const U> for *const T {}
[INFO] [stdout]    |      ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]   --> src/main.rs:42:6
[INFO] [stdout]    |
[INFO] [stdout] 42 | impl<T: ?Sized+Unsize<U>, U: ?Sized> DispatchFromDyn<*mut U> for *mut T {}
[INFO] [stdout]    |      ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0152, E0557.
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]   --> src/main.rs:43:6
[INFO] [stdout]    |
[INFO] [stdout] 43 | impl<T: ?Sized + Unsize<U>, U: ?Sized> DispatchFromDyn<Box<U>> for Box<T> {}
[INFO] [stdout]    |      ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0152`.
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]   --> src/main.rs:46:1
[INFO] [stdout]    |
[INFO] [stdout] 46 | pub trait Receiver {}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]   --> src/main.rs:48:6
[INFO] [stdout]    |
[INFO] [stdout] 48 | impl<T: ?Sized> Receiver for &T {}
[INFO] [stdout]    |      ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]   --> src/main.rs:49:6
[INFO] [stdout]    |
[INFO] [stdout] 49 | impl<T: ?Sized> Receiver for &mut T {}
[INFO] [stdout]    |      ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]   --> src/main.rs:50:6
[INFO] [stdout]    |
[INFO] [stdout] 50 | impl<T: ?Sized> Receiver for Box<T> {}
[INFO] [stdout]    |      ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]   --> src/main.rs:53:1
[INFO] [stdout]    |
[INFO] [stdout] 53 | pub unsafe trait Copy {}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0199]: implementing the trait `Copy` is not unsafe
[INFO] [stdout]   --> src/main.rs:55:1
[INFO] [stdout]    |
[INFO] [stdout] 55 | unsafe impl Copy for bool {}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove `unsafe` from this trait implementation
[INFO] [stdout]    |
[INFO] [stdout] 55 - unsafe impl Copy for bool {}
[INFO] [stdout] 55 + impl Copy for bool {}
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0199]: implementing the trait `Copy` is not unsafe
[INFO] [stdout]   --> src/main.rs:56:1
[INFO] [stdout]    |
[INFO] [stdout] 56 | unsafe impl Copy for u8 {}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove `unsafe` from this trait implementation
[INFO] [stdout]    |
[INFO] [stdout] 56 - unsafe impl Copy for u8 {}
[INFO] [stdout] 56 + impl Copy for u8 {}
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0199]: implementing the trait `Copy` is not unsafe
[INFO] [stdout]   --> src/main.rs:57:1
[INFO] [stdout]    |
[INFO] [stdout] 57 | unsafe impl Copy for u16 {}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove `unsafe` from this trait implementation
[INFO] [stdout]    |
[INFO] [stdout] 57 - unsafe impl Copy for u16 {}
[INFO] [stdout] 57 + impl Copy for u16 {}
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0199]: implementing the trait `Copy` is not unsafe
[INFO] [stdout]   --> src/main.rs:58:1
[INFO] [stdout]    |
[INFO] [stdout] 58 | unsafe impl Copy for u32 {}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove `unsafe` from this trait implementation
[INFO] [stdout]    |
[INFO] [stdout] 58 - unsafe impl Copy for u32 {}
[INFO] [stdout] 58 + impl Copy for u32 {}
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0199]: implementing the trait `Copy` is not unsafe
[INFO] [stdout]   --> src/main.rs:59:1
[INFO] [stdout]    |
[INFO] [stdout] 59 | unsafe impl Copy for u64 {}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove `unsafe` from this trait implementation
[INFO] [stdout]    |
[INFO] [stdout] 59 - unsafe impl Copy for u64 {}
[INFO] [stdout] 59 + impl Copy for u64 {}
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0199]: implementing the trait `Copy` is not unsafe
[INFO] [stdout]   --> src/main.rs:60:1
[INFO] [stdout]    |
[INFO] [stdout] 60 | unsafe impl Copy for u128 {}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove `unsafe` from this trait implementation
[INFO] [stdout]    |
[INFO] [stdout] 60 - unsafe impl Copy for u128 {}
[INFO] [stdout] 60 + impl Copy for u128 {}
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0199]: implementing the trait `Copy` is not unsafe
[INFO] [stdout]   --> src/main.rs:61:1
[INFO] [stdout]    |
[INFO] [stdout] 61 | unsafe impl Copy for usize {}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove `unsafe` from this trait implementation
[INFO] [stdout]    |
[INFO] [stdout] 61 - unsafe impl Copy for usize {}
[INFO] [stdout] 61 + impl Copy for usize {}
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0199]: implementing the trait `Copy` is not unsafe
[INFO] [stdout]   --> src/main.rs:62:1
[INFO] [stdout]    |
[INFO] [stdout] 62 | unsafe impl Copy for i8 {}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove `unsafe` from this trait implementation
[INFO] [stdout]    |
[INFO] [stdout] 62 - unsafe impl Copy for i8 {}
[INFO] [stdout] 62 + impl Copy for i8 {}
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0199]: implementing the trait `Copy` is not unsafe
[INFO] [stdout]   --> src/main.rs:63:1
[INFO] [stdout]    |
[INFO] [stdout] 63 | unsafe impl Copy for i16 {}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove `unsafe` from this trait implementation
[INFO] [stdout]    |
[INFO] [stdout] 63 - unsafe impl Copy for i16 {}
[INFO] [stdout] 63 + impl Copy for i16 {}
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0199]: implementing the trait `Copy` is not unsafe
[INFO] [stdout]   --> src/main.rs:64:1
[INFO] [stdout]    |
[INFO] [stdout] 64 | unsafe impl Copy for i32 {}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove `unsafe` from this trait implementation
[INFO] [stdout]    |
[INFO] [stdout] 64 - unsafe impl Copy for i32 {}
[INFO] [stdout] 64 + impl Copy for i32 {}
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0199]: implementing the trait `Copy` is not unsafe
[INFO] [stdout]   --> src/main.rs:65:1
[INFO] [stdout]    |
[INFO] [stdout] 65 | unsafe impl Copy for isize {}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove `unsafe` from this trait implementation
[INFO] [stdout]    |
[INFO] [stdout] 65 - unsafe impl Copy for isize {}
[INFO] [stdout] 65 + impl Copy for isize {}
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0199]: implementing the trait `Copy` is not unsafe
[INFO] [stdout]   --> src/main.rs:66:1
[INFO] [stdout]    |
[INFO] [stdout] 66 | unsafe impl Copy for f32 {}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove `unsafe` from this trait implementation
[INFO] [stdout]    |
[INFO] [stdout] 66 - unsafe impl Copy for f32 {}
[INFO] [stdout] 66 + impl Copy for f32 {}
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0199]: implementing the trait `Copy` is not unsafe
[INFO] [stdout]   --> src/main.rs:67:1
[INFO] [stdout]    |
[INFO] [stdout] 67 | unsafe impl Copy for char {}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove `unsafe` from this trait implementation
[INFO] [stdout]    |
[INFO] [stdout] 67 - unsafe impl Copy for char {}
[INFO] [stdout] 67 + impl Copy for char {}
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0199]: implementing the trait `Copy` is not unsafe
[INFO] [stdout]   --> src/main.rs:68:1
[INFO] [stdout]    |
[INFO] [stdout] 68 | unsafe impl<'a, T: ?Sized> Copy for &'a T {}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: remove `unsafe` from this trait implementation
[INFO] [stdout]    |
[INFO] [stdout] 68 - unsafe impl<'a, T: ?Sized> Copy for &'a T {}
[INFO] [stdout] 68 + impl<'a, T: ?Sized> Copy for &'a T {}
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]   --> src/main.rs:68:17
[INFO] [stdout]    |
[INFO] [stdout] 68 | unsafe impl<'a, T: ?Sized> Copy for &'a T {}
[INFO] [stdout]    |                 ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]   --> src/main.rs:69:13
[INFO] [stdout]    |
[INFO] [stdout] 69 | unsafe impl<T: ?Sized> Copy for *const T {}
[INFO] [stdout]    |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]   --> src/main.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 | unsafe impl<T: ?Sized> Copy for *mut T {}
[INFO] [stdout]    |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]   --> src/main.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 | unsafe impl<T: Copy> Copy for Option<T> {}
[INFO] [stdout]    |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]   --> src/main.rs:74:1
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub unsafe trait Sync {}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]   --> src/main.rs:87:17
[INFO] [stdout]    |
[INFO] [stdout] 87 | unsafe impl<'a, T: ?Sized> Sync for &'a T {}
[INFO] [stdout]    |                 ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]   --> src/main.rs:91:1
[INFO] [stdout]    |
[INFO] [stdout] 91 | unsafe auto trait Freeze {}
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]   --> src/main.rs:93:13
[INFO] [stdout]    |
[INFO] [stdout] 93 | unsafe impl<T: ?Sized> Freeze for PhantomData<T> {}
[INFO] [stdout]    |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]   --> src/main.rs:94:13
[INFO] [stdout]    |
[INFO] [stdout] 94 | unsafe impl<T: ?Sized> Freeze for *const T {}
[INFO] [stdout]    |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]   --> src/main.rs:95:13
[INFO] [stdout]    |
[INFO] [stdout] 95 | unsafe impl<T: ?Sized> Freeze for *mut T {}
[INFO] [stdout]    |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]   --> src/main.rs:96:13
[INFO] [stdout]    |
[INFO] [stdout] 96 | unsafe impl<T: ?Sized> Freeze for &T {}
[INFO] [stdout]    |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]   --> src/main.rs:97:13
[INFO] [stdout]    |
[INFO] [stdout] 97 | unsafe impl<T: ?Sized> Freeze for &mut T {}
[INFO] [stdout]    |             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]    --> src/main.rs:100:1
[INFO] [stdout]     |
[INFO] [stdout] 100 | pub trait StructuralPartialEq {}
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]    --> src/main.rs:103:1
[INFO] [stdout]     |
[INFO] [stdout] 103 | pub trait StructuralEq {}
[INFO] [stdout]     | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]    --> src/main.rs:106:1
[INFO] [stdout]     |
[INFO] [stdout] 106 | / pub trait Not {
[INFO] [stdout] 107 | |     type Output;
[INFO] [stdout] 108 | |
[INFO] [stdout] 109 | |     fn not(self) -> Self::Output;
[INFO] [stdout] 110 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]    --> src/main.rs:107:5
[INFO] [stdout]     |
[INFO] [stdout] 107 |     type Output;
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]    --> src/main.rs:121:1
[INFO] [stdout]     |
[INFO] [stdout] 121 | / pub trait Mul<RHS = Self> {
[INFO] [stdout] 122 | |     type Output;
[INFO] [stdout] 123 | |
[INFO] [stdout] 124 | |     #[must_use]
[INFO] [stdout] 125 | |     fn mul(self, rhs: RHS) -> Self::Output;
[INFO] [stdout] 126 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]    --> src/main.rs:122:5
[INFO] [stdout]     |
[INFO] [stdout] 122 |     type Output;
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]    --> src/main.rs:145:1
[INFO] [stdout]     |
[INFO] [stdout] 145 | / pub trait Add<RHS = Self> {
[INFO] [stdout] 146 | |     type Output;
[INFO] [stdout] 147 | |
[INFO] [stdout] 148 | |     fn add(self, rhs: RHS) -> Self::Output;
[INFO] [stdout] 149 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]    --> src/main.rs:146:5
[INFO] [stdout]     |
[INFO] [stdout] 146 |     type Output;
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]    --> src/main.rs:176:1
[INFO] [stdout]     |
[INFO] [stdout] 176 | / pub trait Sub<RHS = Self> {
[INFO] [stdout] 177 | |     type Output;
[INFO] [stdout] 178 | |
[INFO] [stdout] 179 | |     fn sub(self, rhs: RHS) -> Self::Output;
[INFO] [stdout] 180 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]    --> src/main.rs:177:5
[INFO] [stdout]     |
[INFO] [stdout] 177 |     type Output;
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]    --> src/main.rs:215:1
[INFO] [stdout]     |
[INFO] [stdout] 215 | / pub trait Rem<RHS = Self> {
[INFO] [stdout] 216 | |     type Output;
[INFO] [stdout] 217 | |
[INFO] [stdout] 218 | |     fn rem(self, rhs: RHS) -> Self::Output;
[INFO] [stdout] 219 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]    --> src/main.rs:216:5
[INFO] [stdout]     |
[INFO] [stdout] 216 |     type Output;
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]    --> src/main.rs:230:1
[INFO] [stdout]     |
[INFO] [stdout] 230 | / pub trait BitOr<RHS = Self> {
[INFO] [stdout] 231 | |     type Output;
[INFO] [stdout] 232 | |
[INFO] [stdout] 233 | |     #[must_use]
[INFO] [stdout] 234 | |     fn bitor(self, rhs: RHS) -> Self::Output;
[INFO] [stdout] 235 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]    --> src/main.rs:231:5
[INFO] [stdout]     |
[INFO] [stdout] 231 |     type Output;
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]    --> src/main.rs:254:1
[INFO] [stdout]     |
[INFO] [stdout] 254 | / pub trait PartialEq<Rhs: ?Sized = Self> {
[INFO] [stdout] 255 | |     fn eq(&self, other: &Rhs) -> bool;
[INFO] [stdout] 256 | |     fn ne(&self, other: &Rhs) -> bool;
[INFO] [stdout] 257 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]    --> src/main.rs:350:6
[INFO] [stdout]     |
[INFO] [stdout] 350 | impl<T: ?Sized> PartialEq for *const T {
[INFO] [stdout]     |      ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]    --> src/main.rs:359:7
[INFO] [stdout]     |
[INFO] [stdout] 359 | impl <T: PartialEq> PartialEq for Option<T> {
[INFO] [stdout]     |       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]    --> src/main.rs:378:1
[INFO] [stdout]     |
[INFO] [stdout] 378 | / pub trait Shl<RHS = Self> {
[INFO] [stdout] 379 | |     type Output;
[INFO] [stdout] 380 | |
[INFO] [stdout] 381 | |     #[must_use]
[INFO] [stdout] 382 | |     fn shl(self, rhs: RHS) -> Self::Output;
[INFO] [stdout] 383 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]    --> src/main.rs:379:5
[INFO] [stdout]     |
[INFO] [stdout] 379 |     type Output;
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]    --> src/main.rs:394:1
[INFO] [stdout]     |
[INFO] [stdout] 394 | / pub trait Neg {
[INFO] [stdout] 395 | |     type Output;
[INFO] [stdout] 396 | |
[INFO] [stdout] 397 | |     fn neg(self) -> Self::Output;
[INFO] [stdout] 398 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]    --> src/main.rs:395:5
[INFO] [stdout]     |
[INFO] [stdout] 395 |     type Output;
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]    --> src/main.rs:432:17
[INFO] [stdout]     |
[INFO] [stdout] 432 | pub enum Option<T> {
[INFO] [stdout]     |                 ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]    --> src/main.rs:440:24
[INFO] [stdout]     |
[INFO] [stdout] 440 | pub struct PhantomData<T: ?Sized>;
[INFO] [stdout]     |                        ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]    --> src/main.rs:444:1
[INFO] [stdout]     |
[INFO] [stdout] 444 | / pub trait FnOnce<Args> {
[INFO] [stdout] 445 | |     #[lang = "fn_once_output"]
[INFO] [stdout] 446 | |     type Output;
[INFO] [stdout] ...   |
[INFO] [stdout] 449 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]    --> src/main.rs:453:1
[INFO] [stdout]     |
[INFO] [stdout] 453 | / pub trait FnMut<Args>: FnOnce<Args> {
[INFO] [stdout] 454 | |     extern "rust-call" fn call_mut(&mut self, args: Args) -> Self::Output;
[INFO] [stdout] 455 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]    --> src/main.rs:482:29
[INFO] [stdout]     |
[INFO] [stdout] 482 | pub unsafe fn drop_in_place<T: ?Sized>(to_drop: *mut T) {
[INFO] [stdout]     |                             ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]    --> src/main.rs:489:1
[INFO] [stdout]     |
[INFO] [stdout] 489 | / pub trait Deref {
[INFO] [stdout] 490 | |     type Target: ?Sized;
[INFO] [stdout] 491 | |
[INFO] [stdout] 492 | |     fn deref(&self) -> &Self::Target;
[INFO] [stdout] 493 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]    --> src/main.rs:496:16
[INFO] [stdout]     |
[INFO] [stdout] 496 | pub struct Box<T: ?Sized>(*mut T);
[INFO] [stdout]     |                ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]    --> src/main.rs:498:6
[INFO] [stdout]     |
[INFO] [stdout] 498 | impl<T: ?Sized + Unsize<U>, U: ?Sized> CoerceUnsized<Box<U>> for Box<T> {}
[INFO] [stdout]     |      ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]    --> src/main.rs:500:6
[INFO] [stdout]     |
[INFO] [stdout] 500 | impl<T: ?Sized> Drop for Box<T> {
[INFO] [stdout]     |      ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]    --> src/main.rs:506:6
[INFO] [stdout]     |
[INFO] [stdout] 506 | impl<T> Deref for Box<T> {
[INFO] [stdout]     |      ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]    --> src/main.rs:520:20
[INFO] [stdout]     |
[INFO] [stdout] 520 | unsafe fn box_free<T: ?Sized>(ptr: *mut T) {
[INFO] [stdout]     |                    ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]    --> src/main.rs:525:1
[INFO] [stdout]     |
[INFO] [stdout] 525 | / pub trait Drop {
[INFO] [stdout] 526 | |     fn drop(&mut self);
[INFO] [stdout] 527 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `csky-rust-test` (bin "csky-rust-test" test) due to 2 previous errors; 4 warnings emitted
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]    --> src/main.rs:531:25
[INFO] [stdout]     |
[INFO] [stdout] 531 | pub struct ManuallyDrop<T: ?Sized> {
[INFO] [stdout]     |                         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]    --> src/main.rs:537:23
[INFO] [stdout]     |
[INFO] [stdout] 537 | pub union MaybeUninit<T> {
[INFO] [stdout]     |                       ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0044]: foreign items may not have type parameters
[INFO] [stdout]    --> src/main.rs:546:9
[INFO] [stdout]     |
[INFO] [stdout] 546 |         pub fn size_of<T>() -> usize;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ can't have type parameters
[INFO] [stdout]     |
[INFO] [stdout]     = help: replace the type parameters with concrete types like `u32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]    --> src/main.rs:546:24
[INFO] [stdout]     |
[INFO] [stdout] 546 |         pub fn size_of<T>() -> usize;
[INFO] [stdout]     |                        ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]    --> src/main.rs:575:1
[INFO] [stdout]     |
[INFO] [stdout] 575 | / pub trait Index<Idx: ?Sized> {
[INFO] [stdout] 576 | |     type Output: ?Sized;
[INFO] [stdout] 577 | |     fn index(&self, index: Idx) -> &Self::Output;
[INFO] [stdout] 578 | | }
[INFO] [stdout]     | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]    --> src/main.rs:580:6
[INFO] [stdout]     |
[INFO] [stdout] 580 | impl<T> Index<usize> for [T; 3] {
[INFO] [stdout]     |      ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: requires `meta_sized` lang_item
[INFO] [stdout]    --> src/main.rs:588:6
[INFO] [stdout]     |
[INFO] [stdout] 588 | impl<T> Index<usize> for [T] {
[INFO] [stdout]     |      ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0044, E0199, E0522, E0557, E0635, E0703.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0044`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `csky-rust-test` (bin "csky-rust-test") due to 89 previous errors; 4 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "58ee733333ba9b4a2b4219a17b7481fde9e4df72302add14589dbc5f02efbb7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58ee733333ba9b4a2b4219a17b7481fde9e4df72302add14589dbc5f02efbb7c", kill_on_drop: false }`
[INFO] [stdout] 58ee733333ba9b4a2b4219a17b7481fde9e4df72302add14589dbc5f02efbb7c