[INFO] cloning repository https://github.com/rusty-horizon/horizon-nx-std-squashed [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rusty-horizon/horizon-nx-std-squashed" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frusty-horizon%2Fhorizon-nx-std-squashed", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frusty-horizon%2Fhorizon-nx-std-squashed'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d90bff9c8bdecd60964886b6040078b60ce780d9 [INFO] checking rusty-horizon/horizon-nx-std-squashed/d90bff9c8bdecd60964886b6040078b60ce780d9 against master#d93f678fa55842cccd2f091deccd93e9494b3764 for pr-138844 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frusty-horizon%2Fhorizon-nx-std-squashed" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] [stderr] Updating files: 68% (12187/17683) Updating files: 69% (12202/17683) Updating files: 70% (12379/17683) Updating files: 71% (12555/17683) Updating files: 72% (12732/17683) Updating files: 73% (12909/17683) Updating files: 74% (13086/17683) Updating files: 75% (13263/17683) Updating files: 76% (13440/17683) Updating files: 77% (13616/17683) Updating files: 78% (13793/17683) Updating files: 79% (13970/17683) Updating files: 80% (14147/17683) Updating files: 81% (14324/17683) Updating files: 82% (14501/17683) Updating files: 83% (14677/17683) Updating files: 84% (14854/17683) Updating files: 85% (15031/17683) Updating files: 86% (15208/17683) Updating files: 87% (15385/17683) Updating files: 88% (15562/17683) Updating files: 89% (15738/17683) Updating files: 90% (15915/17683) Updating files: 91% (16092/17683) Updating files: 92% (16269/17683) Updating files: 93% (16446/17683) Updating files: 94% (16623/17683) Updating files: 95% (16799/17683) Updating files: 96% (16976/17683) Updating files: 97% (17153/17683) Updating files: 98% (17330/17683) Updating files: 99% (17507/17683) Updating files: 100% (17683/17683) Updating files: 100% (17683/17683), done. [INFO] validating manifest of git repo https://github.com/rusty-horizon/horizon-nx-std-squashed on toolchain d93f678fa55842cccd2f091deccd93e9494b3764 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d93f678fa55842cccd2f091deccd93e9494b3764" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/rusty-horizon/horizon-nx-std-squashed [INFO] finished tweaking git repo https://github.com/rusty-horizon/horizon-nx-std-squashed [INFO] tweaked toml for git repo https://github.com/rusty-horizon/horizon-nx-std-squashed written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/rusty-horizon/horizon-nx-std-squashed 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" "+d93f678fa55842cccd2f091deccd93e9494b3764" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: /workspace/builds/worker-1-tc1/source/src/libunwind/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: /workspace/builds/worker-1-tc1/source/src/liballoc_jemalloc/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: /workspace/builds/worker-1-tc1/source/src/liballoc_system/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: /workspace/builds/worker-1-tc1/source/src/liballoc/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: /workspace/builds/worker-1-tc1/source/src/libpanic_abort/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: /workspace/builds/worker-1-tc1/source/src/libpanic_unwind/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: /workspace/builds/worker-1-tc1/source/src/build_helper/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: /workspace/builds/worker-1-tc1/source/src/libstd/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/rusty-horizon/nx-rs` [INFO] [stderr] error: invalid key [INFO] [stderr] --> ../../../cargo-home/git/checkouts/nx-rs-442bd76049082ccd/d9861e0/nx-std/src/librustc_cratesio_shim/Cargo.toml:21:1 [INFO] [stderr] | [INFO] [stderr] 21 | <<<<<<< HEAD [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] error: invalid key [INFO] [stderr] --> ../../../cargo-home/git/checkouts/nx-rs-442bd76049082ccd/d9861e0/nx-std/src/librustc_errors/Cargo.toml:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | <<<<<<< HEAD [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 15 packages to latest compatible versions [INFO] [stderr] Updating backtrace-sys v0.1.24 -> v0.1.37 [INFO] [stderr] Adding bindgen v0.37.4 [INFO] [stderr] Updating cc v1.0.25 -> v1.2.17 [INFO] [stderr] Adding cexpr v0.2.3 [INFO] [stderr] Adding clang-sys v0.23.0 [INFO] [stderr] Updating fortanix-sgx-abi v0.3.1 -> v0.3.3 (available: v0.6.0) [INFO] [stderr] Adding libloading v0.5.2 [INFO] [stderr] Adding memchr v1.0.2 [INFO] [stderr] Adding nom v3.2.1 [INFO] [stderr] Adding nx-sys v0.1.0 (https://github.com/rusty-horizon/nx-rs#d9861e0c) [INFO] [stderr] Adding peeking_take_while v0.1.2 [INFO] [stderr] Adding proc-macro2 v0.3.5 (available: v0.3.8) [INFO] [stderr] Adding rustc-std-workspace-core v1.0.1 [INFO] [stderr] Updating shlex v0.1.1 -> v1.3.0 [INFO] [stderr] Adding which v1.0.5 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustc-demangle v0.1.10 [INFO] [stderr] Downloaded fortanix-sgx-abi v0.3.3 [INFO] [stderr] Downloaded rustc-std-workspace-core v1.0.1 [INFO] [stderr] Downloaded bindgen v0.37.4 [INFO] [stderr] Downloaded clang-sys v0.23.0 [INFO] [stderr] Downloaded compiler_builtins v0.1.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+d93f678fa55842cccd2f091deccd93e9494b3764" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 77bc49668e2b5387b0731960b4e5026065ab769e27c611b99079dca970ae86a1 [INFO] running `Command { std: "docker" "start" "-a" "77bc49668e2b5387b0731960b4e5026065ab769e27c611b99079dca970ae86a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "77bc49668e2b5387b0731960b4e5026065ab769e27c611b99079dca970ae86a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77bc49668e2b5387b0731960b4e5026065ab769e27c611b99079dca970ae86a1", kill_on_drop: false }` [INFO] [stdout] 77bc49668e2b5387b0731960b4e5026065ab769e27c611b99079dca970ae86a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4b26683ee3c49f365255c425c23003cbf4366de097804722c29c5bbbee3624d2" "/opt/rustwide/cargo-home/bin/cargo" "+d93f678fa55842cccd2f091deccd93e9494b3764" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 06700512f3436ce6294bfe8af9983940ea4d942ab4e01ebb33be69e94da4fe52 [INFO] running `Command { std: "docker" "start" "-a" "06700512f3436ce6294bfe8af9983940ea4d942ab4e01ebb33be69e94da4fe52", kill_on_drop: false }` [INFO] [stderr] warning: /opt/rustwide/workdir/src/libunwind/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: /opt/rustwide/workdir/src/liballoc_system/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: /opt/rustwide/workdir/src/libpanic_abort/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: /opt/rustwide/workdir/src/liballoc_jemalloc/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: /opt/rustwide/workdir/src/liballoc/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: /opt/rustwide/workdir/src/build_helper/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: /opt/rustwide/workdir/src/libpanic_unwind/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] warning: /opt/rustwide/workdir/src/libstd/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] error: invalid key [INFO] [stderr] --> ../cargo-home/git/checkouts/nx-rs-442bd76049082ccd/d9861e0/nx-std/src/librustc_cratesio_shim/Cargo.toml:21:1 [INFO] [stderr] | [INFO] [stderr] 21 | <<<<<<< HEAD [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] error: invalid key [INFO] [stderr] --> ../cargo-home/git/checkouts/nx-rs-442bd76049082ccd/d9861e0/nx-std/src/librustc_errors/Cargo.toml:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | <<<<<<< HEAD [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] Compiling libc v0.2.45 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling regex v1.1.0 [INFO] [stderr] Checking rand_core v0.3.0 [INFO] [stderr] Compiling ucd-util v0.1.3 [INFO] [stderr] Compiling utf8-ranges v1.0.2 [INFO] [stderr] Compiling unicode-width v0.1.5 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling bitflags v1.0.4 [INFO] [stderr] Compiling vec_map v0.8.1 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling termcolor v1.0.4 [INFO] [stderr] Compiling textwrap v0.10.0 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling humantime v1.2.0 [INFO] [stderr] Compiling proc-macro2 v0.3.5 [INFO] [stderr] Compiling bindgen v0.37.4 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling regex-syntax v0.6.4 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling rand_chacha v0.1.0 [INFO] [stderr] Compiling rand_pcg v0.1.1 [INFO] [stderr] Compiling memchr v2.1.1 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Checking alloc v0.0.0 (/opt/rustwide/workdir/src/liballoc) [INFO] [stderr] Compiling rand v0.6.1 [INFO] [stderr] Compiling compiler_builtins v0.1.2 [INFO] [stderr] Compiling unwind v0.0.0 (/opt/rustwide/workdir/src/libunwind) [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/liballoc/lib.rs:78:12 [INFO] [stdout] | [INFO] [stdout] 78 | #![feature(box_syntax)] [INFO] [stdout] | ^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: replaced with `#[rustc_box]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/liballoc/lib.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 83 | #![feature(custom_attribute)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in favor of `#![register_tool]` and `#![register_attr]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/liballoc/lib.rs:91:12 [INFO] [stdout] | [INFO] [stdout] 91 | #![feature(needs_allocator)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: subsumed by `#![feature(allocator_internals)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/liballoc/lib.rs:93:12 [INFO] [stdout] | [INFO] [stdout] 93 | #![feature(optin_builtin_traits)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: renamed to `auto_traits` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/liballoc/lib.rs:109:12 [INFO] [stdout] | [INFO] [stdout] 109 | #![feature(on_unimplemented)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/liballoc/alloc.rs:254:29 [INFO] [stdout] | [INFO] [stdout] 254 | let _: Box<_> = box 10; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 254 - let _: Box<_> = box 10; [INFO] [stdout] 254 + let _: Box<_> = Box::new(10); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/liballoc/boxed.rs:101:9 [INFO] [stdout] | [INFO] [stdout] 101 | box x [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 101 - box x [INFO] [stdout] 101 + Box::new(x) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/liballoc/boxed.rs:109:10 [INFO] [stdout] | [INFO] [stdout] 109 | (box x).into() [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 109 - (box x).into() [INFO] [stdout] 109 + (Box::new(x)).into() [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/liballoc/boxed.rs:286:9 [INFO] [stdout] | [INFO] [stdout] 286 | box Default::default() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 286 - box Default::default() [INFO] [stdout] 286 + Box::new(Default::default()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/liballoc/boxed.rs:317:9 [INFO] [stdout] | [INFO] [stdout] 317 | box { (**self).clone() } [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 317 - box { (**self).clone() } [INFO] [stdout] 317 + Box::new({ (**self).clone() }) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/liballoc/collections/linked_list.rs:593:30 [INFO] [stdout] | [INFO] [stdout] 593 | self.push_front_node(box Node::new(elt)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 593 - self.push_front_node(box Node::new(elt)); [INFO] [stdout] 593 + self.push_front_node(Box::new(Node::new(elt))); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/liballoc/collections/linked_list.rs:636:29 [INFO] [stdout] | [INFO] [stdout] 636 | self.push_back_node(box Node::new(elt)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 636 - self.push_back_node(box Node::new(elt)); [INFO] [stdout] 636 + self.push_back_node(Box::new(Node::new(elt))); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/liballoc/collections/linked_list.rs:926:56 [INFO] [stdout] | [INFO] [stdout] 926 | let node = Some(Box::into_raw_non_null(box Node { [INFO] [stdout] | ________________________________________________________^ [INFO] [stdout] 927 | | next: Some(head), [INFO] [stdout] 928 | | prev: Some(prev), [INFO] [stdout] 929 | | element, [INFO] [stdout] 930 | | })); [INFO] [stdout] | |_________________^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 926 ~ let node = Some(Box::into_raw_non_null(Box::new(Node { [INFO] [stdout] 927 | next: Some(head), [INFO] [stdout] 928 | prev: Some(prev), [INFO] [stdout] 929 | element, [INFO] [stdout] 930 ~ }))); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/liballoc/rc.rs:309:41 [INFO] [stdout] | [INFO] [stdout] 309 | ptr: Box::into_raw_non_null(box RcBox { [INFO] [stdout] | _________________________________________^ [INFO] [stdout] 310 | | strong: Cell::new(1), [INFO] [stdout] 311 | | weak: Cell::new(1), [INFO] [stdout] 312 | | value, [INFO] [stdout] 313 | | }), [INFO] [stdout] | |_____________^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 309 ~ ptr: Box::into_raw_non_null(Box::new(RcBox { [INFO] [stdout] 310 | strong: Cell::new(1), [INFO] [stdout] 311 | weak: Cell::new(1), [INFO] [stdout] 312 | value, [INFO] [stdout] 313 ~ })), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/liballoc/rc.rs:1547:37 [INFO] [stdout] | [INFO] [stdout] 1547 | let x: Rc> = Rc::new(box 5); [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 1547 - let x: Rc> = Rc::new(box 5); [INFO] [stdout] 1547 + let x: Rc> = Rc::new(Box::new(5)); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/liballoc/rc.rs:1641:25 [INFO] [stdout] | [INFO] [stdout] 1641 | let x = Rc::new(box "hello"); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 1641 - let x = Rc::new(box "hello"); [INFO] [stdout] 1641 + let x = Rc::new(Box::new("hello")); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/liballoc/rc.rs:1841:27 [INFO] [stdout] | [INFO] [stdout] 1841 | let b: Box = box 123; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 1841 - let b: Box = box 123; [INFO] [stdout] 1841 + let b: Box = Box::new(123); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/liballoc/rc.rs:1870:35 [INFO] [stdout] | [INFO] [stdout] 1870 | let b: Box = box 123; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 1870 - let b: Box = box 123; [INFO] [stdout] 1870 + let b: Box = Box::new(123); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/liballoc/rc.rs:1880:33 [INFO] [stdout] | [INFO] [stdout] 1880 | let b: Box = box (); [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 1880 - let b: Box = box (); [INFO] [stdout] 1880 + let b: Box = Box::new(()); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `allow_internal_unstable` expects a list of feature names [INFO] [stdout] --> src/liballoc/macros.rs:37:1 [INFO] [stdout] | [INFO] [stdout] 37 | #[allow_internal_unstable] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/liballoc/macros.rs:43:25 [INFO] [stdout] | [INFO] [stdout] 43 | <[_]>::into_vec(box [$($x),*]) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/liballoc/collections/binary_heap.rs:313:28 [INFO] [stdout] | [INFO] [stdout] 313 | BinaryHeap { data: vec![] } [INFO] [stdout] | ------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 43 - <[_]>::into_vec(box [$($x),*]) [INFO] [stdout] 43 + <[_]>::into_vec(Box::new([$($x),*])) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler [INFO] [stdout] --> src/liballoc/slice.rs:571:7 [INFO] [stdout] | [INFO] [stdout] 571 | #[rustc_deprecated(since = "1.3.0", reason = "renamed to join")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/liballoc/macros.rs:43:25 [INFO] [stdout] | [INFO] [stdout] 43 | <[_]>::into_vec(box [$($x),*]) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/liballoc/slice.rs:594:28 [INFO] [stdout] | [INFO] [stdout] 594 | None => return vec![], [INFO] [stdout] | ------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 43 - <[_]>::into_vec(box [$($x),*]) [INFO] [stdout] 43 + <[_]>::into_vec(Box::new([$($x),*])) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/liballoc/macros.rs:43:25 [INFO] [stdout] | [INFO] [stdout] 43 | <[_]>::into_vec(box [$($x),*]) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/liballoc/slice.rs:888:20 [INFO] [stdout] | [INFO] [stdout] 888 | let mut runs = vec![]; [INFO] [stdout] | ------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 43 - <[_]>::into_vec(box [$($x),*]) [INFO] [stdout] 43 + <[_]>::into_vec(Box::new([$($x),*])) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `box_syntax` has been removed [INFO] [stdout] --> src/liballoc/macros.rs:43:25 [INFO] [stdout] | [INFO] [stdout] 43 | <[_]>::into_vec(box [$($x),*]) [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] ::: src/liballoc/str.rs:151:24 [INFO] [stdout] | [INFO] [stdout] 151 | None => return vec![], [INFO] [stdout] | ------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the macro `vec` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] help: use `Box::new()` instead [INFO] [stdout] | [INFO] [stdout] 43 - <[_]>::into_vec(box [$($x),*]) [INFO] [stdout] 43 + <[_]>::into_vec(Box::new([$($x),*])) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler [INFO] [stdout] --> src/liballoc/alloc.rs:19:7 [INFO] [stdout] | [INFO] [stdout] 19 | #[rustc_allocator_nounwind] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler [INFO] [stdout] --> src/liballoc/alloc.rs:21:7 [INFO] [stdout] | [INFO] [stdout] 21 | #[rustc_allocator_nounwind] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler [INFO] [stdout] --> src/liballoc/alloc.rs:23:7 [INFO] [stdout] | [INFO] [stdout] 23 | #[rustc_allocator_nounwind] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler [INFO] [stdout] --> src/liballoc/alloc.rs:28:7 [INFO] [stdout] | [INFO] [stdout] 28 | #[rustc_allocator_nounwind] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler [INFO] [stdout] --> src/liballoc/alloc.rs:217:3 [INFO] [stdout] | [INFO] [stdout] 217 | #[rustc_allocator_nounwind] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rand_hc v0.1.0 [INFO] [stdout] error[E0432]: unresolved imports `core::ops::Generator`, `core::ops::GeneratorState` [INFO] [stdout] --> src/liballoc/boxed.rs:71:64 [INFO] [stdout] | [INFO] [stdout] 71 | CoerceUnsized, DispatchFromDyn, Deref, DerefMut, Receiver, Generator, GeneratorState [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^ no `GeneratorState` in `ops` [INFO] [stdout] | | [INFO] [stdout] | no `Generator` in `ops` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `core::fmt::ArgumentV1` [INFO] [stdout] --> src/liballoc/fmt.rs:524:28 [INFO] [stdout] | [INFO] [stdout] 524 | pub use core::fmt::{write, ArgumentV1, Arguments}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | no `ArgumentV1` in `fmt` [INFO] [stdout] | help: a similar name exists in the module: `Arguments` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `core::unicode::derived_property` [INFO] [stdout] --> src/liballoc/str.rs:390:32 [INFO] [stdout] | [INFO] [stdout] 390 | use core::unicode::derived_property::{Cased, Case_Ignorable}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ could not find `derived_property` in `unicode` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `alloc::Alloc` [INFO] [stdout] --> src/liballoc/collections/btree/node.rs:39:21 [INFO] [stdout] | [INFO] [stdout] 39 | use alloc::{Global, Alloc, Layout}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | no `Alloc` in `alloc` [INFO] [stdout] | help: a similar name exists in the module: `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `alloc::AllocErr` [INFO] [stdout] --> src/liballoc/collections/mod.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | use alloc::{AllocErr, LayoutErr}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | no `AllocErr` in `alloc` [INFO] [stdout] | help: a similar name exists in the module: `AllocError` [INFO] [stdout] | [INFO] [stdout] = help: consider importing this variant instead: [INFO] [stdout] collections::CollectionAllocErr::AllocErr [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `alloc::Alloc` [INFO] [stdout] --> src/liballoc/rc.rs:253:21 [INFO] [stdout] | [INFO] [stdout] 253 | use alloc::{Global, Alloc, Layout, box_free, handle_alloc_error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | no `Alloc` in `alloc` [INFO] [stdout] | help: a similar name exists in the module: `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `alloc::Alloc` [INFO] [stdout] --> src/liballoc/raw_vec.rs:10:13 [INFO] [stdout] | [INFO] [stdout] 10 | use alloc::{Alloc, Layout, Global, handle_alloc_error}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | | [INFO] [stdout] | no `Alloc` in `alloc` [INFO] [stdout] | help: a similar name exists in the module: `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `alloc::AllocErr` [INFO] [stdout] --> src/liballoc/raw_vec.rs:642:17 [INFO] [stdout] | [INFO] [stdout] 642 | use alloc::AllocErr; [INFO] [stdout] | ^^^^^^^^^^^^^^^ no `AllocErr` in `alloc` [INFO] [stdout] | [INFO] [stdout] help: a similar name exists in the module [INFO] [stdout] | [INFO] [stdout] 642 | use alloc::AllocError; [INFO] [stdout] | ++ [INFO] [stdout] help: consider importing this variant instead [INFO] [stdout] | [INFO] [stdout] 642 - use alloc::AllocErr; [INFO] [stdout] 642 + use raw_vec::CollectionAllocErr::AllocErr; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `rustfmt_skip` in this scope [INFO] [stdout] --> src/liballoc/boxed.rs:314:7 [INFO] [stdout] | [INFO] [stdout] 314 | #[rustfmt_skip] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `rustc_deprecated` in this scope [INFO] [stdout] --> src/liballoc/slice.rs:571:7 [INFO] [stdout] | [INFO] [stdout] 571 | #[rustc_deprecated(since = "1.3.0", reason = "renamed to join")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rand_isaac v0.1.1 [INFO] [stdout] error: cannot find attribute `allocator` in this scope [INFO] [stdout] --> src/liballoc/alloc.rs:18:7 [INFO] [stdout] | [INFO] [stdout] 18 | #[allocator] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `rustc_allocator_nounwind` in this scope [INFO] [stdout] --> src/liballoc/alloc.rs:19:7 [INFO] [stdout] | [INFO] [stdout] 19 | #[rustc_allocator_nounwind] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `rustc_allocator_zeroed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `rustc_allocator_nounwind` in this scope [INFO] [stdout] --> src/liballoc/alloc.rs:21:7 [INFO] [stdout] | [INFO] [stdout] 21 | #[rustc_allocator_nounwind] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `rustc_allocator_zeroed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `rustc_allocator_nounwind` in this scope [INFO] [stdout] --> src/liballoc/alloc.rs:23:7 [INFO] [stdout] | [INFO] [stdout] 23 | #[rustc_allocator_nounwind] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `rustc_allocator_zeroed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `rustc_allocator_nounwind` in this scope [INFO] [stdout] --> src/liballoc/alloc.rs:28:7 [INFO] [stdout] | [INFO] [stdout] 28 | #[rustc_allocator_nounwind] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `rustc_allocator_zeroed` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `rustc_allocator_nounwind` in this scope [INFO] [stdout] --> src/liballoc/alloc.rs:217:3 [INFO] [stdout] | [INFO] [stdout] 217 | #[rustc_allocator_nounwind] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `rustc_allocator_zeroed` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rand_xorshift v0.1.0 [INFO] [stdout] error[E0405]: cannot find trait `Alloc` in this scope [INFO] [stdout] --> src/liballoc/alloc.rs:145:13 [INFO] [stdout] | [INFO] [stdout] 145 | unsafe impl Alloc for Global { [INFO] [stdout] | ^^^^^ not found in this scope [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `AllocErr` in this scope [INFO] [stdout] --> src/liballoc/alloc.rs:147:71 [INFO] [stdout] | [INFO] [stdout] 147 | unsafe fn alloc(&mut self, layout: Layout) -> Result, AllocErr> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/d93f678fa55842cccd2f091deccd93e9494b3764/library/core/src/alloc/mod.rs:32:1 [INFO] [stdout] | [INFO] [stdout] = note: similarly named struct `AllocError` defined here [INFO] [stdout] | [INFO] [stdout] help: there is an enum variant `collections::CollectionAllocErr::AllocErr`; try using the variant's enum [INFO] [stdout] | [INFO] [stdout] 147 | unsafe fn alloc(&mut self, layout: Layout) -> Result, collections::CollectionAllocErr> { [INFO] [stdout] | +++++++++++++++++++++++ [INFO] [stdout] help: a struct with a similar name exists [INFO] [stdout] | [INFO] [stdout] 147 | unsafe fn alloc(&mut self, layout: Layout) -> Result, AllocError> { [INFO] [stdout] | ++ [INFO] [stdout] help: you might be missing a type parameter [INFO] [stdout] | [INFO] [stdout] 145 | unsafe impl Alloc for Global { [INFO] [stdout] | ++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `AllocErr` in this scope [INFO] [stdout] --> src/liballoc/alloc.rs:148:43 [INFO] [stdout] | [INFO] [stdout] 148 | NonNull::new(alloc(layout)).ok_or(AllocErr) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/d93f678fa55842cccd2f091deccd93e9494b3764/library/core/src/alloc/mod.rs:32:1 [INFO] [stdout] | [INFO] [stdout] = note: similarly named unit struct `AllocError` defined here [INFO] [stdout] | [INFO] [stdout] help: a unit struct with a similar name exists [INFO] [stdout] | [INFO] [stdout] 148 | NonNull::new(alloc(layout)).ok_or(AllocError) [INFO] [stdout] | ++ [INFO] [stdout] help: consider importing this unit variant [INFO] [stdout] | [INFO] [stdout] 5 + use collections::CollectionAllocErr::AllocErr; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `AllocErr` in this scope [INFO] [stdout] --> src/liballoc/alloc.rs:161:46 [INFO] [stdout] | [INFO] [stdout] 161 | -> Result, AllocErr> [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/d93f678fa55842cccd2f091deccd93e9494b3764/library/core/src/alloc/mod.rs:32:1 [INFO] [stdout] | [INFO] [stdout] = note: similarly named struct `AllocError` defined here [INFO] [stdout] | [INFO] [stdout] help: there is an enum variant `collections::CollectionAllocErr::AllocErr`; try using the variant's enum [INFO] [stdout] | [INFO] [stdout] 161 | -> Result, collections::CollectionAllocErr> [INFO] [stdout] | +++++++++++++++++++++++ [INFO] [stdout] help: a struct with a similar name exists [INFO] [stdout] | [INFO] [stdout] 161 | -> Result, AllocError> [INFO] [stdout] | ++ [INFO] [stdout] help: you might be missing a type parameter [INFO] [stdout] | [INFO] [stdout] 145 | unsafe impl Alloc for Global { [INFO] [stdout] | ++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `AllocErr` in this scope [INFO] [stdout] --> src/liballoc/alloc.rs:163:69 [INFO] [stdout] | [INFO] [stdout] 163 | NonNull::new(realloc(ptr.as_ptr(), layout, new_size)).ok_or(AllocErr) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/d93f678fa55842cccd2f091deccd93e9494b3764/library/core/src/alloc/mod.rs:32:1 [INFO] [stdout] | [INFO] [stdout] = note: similarly named unit struct `AllocError` defined here [INFO] [stdout] | [INFO] [stdout] help: a unit struct with a similar name exists [INFO] [stdout] | [INFO] [stdout] 163 | NonNull::new(realloc(ptr.as_ptr(), layout, new_size)).ok_or(AllocError) [INFO] [stdout] | ++ [INFO] [stdout] help: consider importing this unit variant [INFO] [stdout] | [INFO] [stdout] 5 + use collections::CollectionAllocErr::AllocErr; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0412]: cannot find type `AllocErr` in this scope [INFO] [stdout] --> src/liballoc/alloc.rs:167:78 [INFO] [stdout] | [INFO] [stdout] 167 | unsafe fn alloc_zeroed(&mut self, layout: Layout) -> Result, AllocErr> { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/d93f678fa55842cccd2f091deccd93e9494b3764/library/core/src/alloc/mod.rs:32:1 [INFO] [stdout] | [INFO] [stdout] = note: similarly named struct `AllocError` defined here [INFO] [stdout] | [INFO] [stdout] help: there is an enum variant `collections::CollectionAllocErr::AllocErr`; try using the variant's enum [INFO] [stdout] | [INFO] [stdout] 167 | unsafe fn alloc_zeroed(&mut self, layout: Layout) -> Result, collections::CollectionAllocErr> { [INFO] [stdout] | +++++++++++++++++++++++ [INFO] [stdout] help: a struct with a similar name exists [INFO] [stdout] | [INFO] [stdout] 167 | unsafe fn alloc_zeroed(&mut self, layout: Layout) -> Result, AllocError> { [INFO] [stdout] | ++ [INFO] [stdout] help: you might be missing a type parameter [INFO] [stdout] | [INFO] [stdout] 145 | unsafe impl Alloc for Global { [INFO] [stdout] | ++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `AllocErr` in this scope [INFO] [stdout] --> src/liballoc/alloc.rs:168:50 [INFO] [stdout] | [INFO] [stdout] 168 | NonNull::new(alloc_zeroed(layout)).ok_or(AllocErr) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] --> /rustc/d93f678fa55842cccd2f091deccd93e9494b3764/library/core/src/alloc/mod.rs:32:1 [INFO] [stdout] | [INFO] [stdout] = note: similarly named unit struct `AllocError` defined here [INFO] [stdout] | [INFO] [stdout] help: a unit struct with a similar name exists [INFO] [stdout] | [INFO] [stdout] 168 | NonNull::new(alloc_zeroed(layout)).ok_or(AllocError) [INFO] [stdout] | ++ [INFO] [stdout] help: consider importing this unit variant [INFO] [stdout] | [INFO] [stdout] 5 + use collections::CollectionAllocErr::AllocErr; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0603]: module `rt` is private [INFO] [stdout] --> src/liballoc/fmt.rs:510:20 [INFO] [stdout] | [INFO] [stdout] 510 | pub use core::fmt::rt; [INFO] [stdout] | ^^ private module [INFO] [stdout] | [INFO] [stdout] note: the module `rt` is defined here [INFO] [stdout] --> /rustc/d93f678fa55842cccd2f091deccd93e9494b3764/library/core/src/fmt/mod.rs:18:1 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0603]: module `lossy` is private [INFO] [stdout] --> src/liballoc/string.rs:57:16 [INFO] [stdout] | [INFO] [stdout] 57 | use core::str::lossy; [INFO] [stdout] | ^^^^^ private module [INFO] [stdout] | [INFO] [stdout] note: the module `lossy` is defined here [INFO] [stdout] --> /rustc/d93f678fa55842cccd2f091deccd93e9494b3764/library/core/src/str/mod.rs:24:1 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: negative trait bounds are not fully implemented; use marker types for now [INFO] [stdout] --> src/liballoc/rc.rs:282:17 [INFO] [stdout] | [INFO] [stdout] 282 | impl !marker::Send for Rc {} [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #68318 for more information [INFO] [stdout] = help: add `#![feature(negative_impls)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-03-22; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: negative trait bounds are not fully implemented; use marker types for now [INFO] [stdout] --> src/liballoc/rc.rs:284:17 [INFO] [stdout] | [INFO] [stdout] 284 | impl !marker::Sync for Rc {} [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #68318 for more information [INFO] [stdout] = help: add `#![feature(negative_impls)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-03-22; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: negative trait bounds are not fully implemented; use marker types for now [INFO] [stdout] --> src/liballoc/rc.rs:1213:17 [INFO] [stdout] | [INFO] [stdout] 1213 | impl !marker::Send for Weak {} [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #68318 for more information [INFO] [stdout] = help: add `#![feature(negative_impls)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-03-22; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: negative trait bounds are not fully implemented; use marker types for now [INFO] [stdout] --> src/liballoc/rc.rs:1215:17 [INFO] [stdout] | [INFO] [stdout] 1215 | impl !marker::Sync for Weak {} [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #68318 for more information [INFO] [stdout] = help: add `#![feature(negative_impls)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-03-22; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `intra_doc_link_resolution_failure` has been removed: use `rustdoc::broken_intra_doc_links` instead [INFO] [stdout] --> src/liballoc/lib.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | #![deny(intra_doc_link_resolution_failure)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cas` [INFO] [stdout] --> src/liballoc/lib.rs:152:38 [INFO] [stdout] | [INFO] [stdout] 152 | #[cfg(all(target_has_atomic = "ptr", target_has_atomic = "cas"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `target_has_atomic` are: (none), `128`, `16`, `32`, `64`, `8`, and `ptr` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `allow_internal_unstable` is internal to the compiler or standard library [INFO] [stdout] --> src/liballoc/lib.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 74 | #![feature(allow_internal_unstable)] [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 `lang_items` is internal to the compiler or standard library [INFO] [stdout] --> src/liballoc/lib.rs:89:12 [INFO] [stdout] | [INFO] [stdout] 89 | #![feature(lang_items)] [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/liballoc/lib.rs:97:12 [INFO] [stdout] | [INFO] [stdout] 97 | #![feature(rustc_attrs)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/liballoc/lib.rs:99:12 [INFO] [stdout] | [INFO] [stdout] 99 | #![feature(specialization)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #31844 for more information [INFO] [stdout] = help: consider using `min_specialization` instead, which is more stable and complete [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `staged_api` is internal to the compiler or standard library [INFO] [stdout] --> src/liballoc/lib.rs:101:12 [INFO] [stdout] | [INFO] [stdout] 101 | #![feature(staged_api)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `allocator_internals` is internal to the compiler or standard library [INFO] [stdout] --> src/liballoc/lib.rs:108:12 [INFO] [stdout] | [INFO] [stdout] 108 | #![feature(allocator_internals)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library [INFO] [stdout] --> src/liballoc/lib.rs:82:12 [INFO] [stdout] | [INFO] [stdout] 82 | #![feature(core_intrinsics)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `fmt_internals` is internal to the compiler or standard library [INFO] [stdout] --> src/liballoc/lib.rs:86:12 [INFO] [stdout] | [INFO] [stdout] 86 | #![feature(fmt_internals)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `ptr_internals` is internal to the compiler or standard library [INFO] [stdout] --> src/liballoc/lib.rs:95:12 [INFO] [stdout] | [INFO] [stdout] 95 | #![feature(ptr_internals)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `str_internals` is internal to the compiler or standard library [INFO] [stdout] --> src/liballoc/lib.rs:102:12 [INFO] [stdout] | [INFO] [stdout] 102 | #![feature(str_internals)] [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `unicode_internals` is internal to the compiler or standard library [INFO] [stdout] --> src/liballoc/lib.rs:106:12 [INFO] [stdout] | [INFO] [stdout] 106 | #![feature(unicode_internals)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cas` [INFO] [stdout] --> src/liballoc/task.rs:5:38 [INFO] [stdout] | [INFO] [stdout] 5 | #[cfg(all(target_has_atomic = "ptr", target_has_atomic = "cas"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `target_has_atomic` are: (none), `128`, `16`, `32`, `64`, `8`, and `ptr` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cas` [INFO] [stdout] --> src/liballoc/task.rs:8:38 [INFO] [stdout] | [INFO] [stdout] 8 | #[cfg(all(target_has_atomic = "ptr", target_has_atomic = "cas"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `target_has_atomic` are: (none), `128`, `16`, `32`, `64`, `8`, and `ptr` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::ops` [INFO] [stdout] --> src/liballoc/lib.rs:166:13 [INFO] [stdout] | [INFO] [stdout] 166 | pub use core::ops; // RangeFull [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0522]: definition of an unknown lang item: `box_free` [INFO] [stdout] --> src/liballoc/alloc.rs:191:23 [INFO] [stdout] | [INFO] [stdout] 191 | #[cfg_attr(not(test), lang = "box_free")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ definition of unknown lang item `box_free` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0522]: definition of an unknown lang item: `rc` [INFO] [stdout] --> src/liballoc/rc.rs:274:23 [INFO] [stdout] | [INFO] [stdout] 274 | #[cfg_attr(not(test), lang = "rc")] [INFO] [stdout] | ^^^^^^^^^^^ definition of unknown lang item `rc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0522]: definition of an unknown lang item: `slice_alloc` [INFO] [stdout] --> src/liballoc/slice.rs:165:1 [INFO] [stdout] | [INFO] [stdout] 165 | #[lang = "slice_alloc"] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ definition of unknown lang item `slice_alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0522]: definition of an unknown lang item: `slice_u8_alloc` [INFO] [stdout] --> src/liballoc/slice.rs:487:1 [INFO] [stdout] | [INFO] [stdout] 487 | #[lang = "slice_u8_alloc"] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ definition of unknown lang item `slice_u8_alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0522]: definition of an unknown lang item: `str_alloc` [INFO] [stdout] --> src/liballoc/str.rs:209:1 [INFO] [stdout] | [INFO] [stdout] 209 | #[lang = "str_alloc"] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ definition of unknown lang item `str_alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0264]: unknown external lang item: `oom` [INFO] [stdout] --> src/liballoc/alloc.rs:222:9 [INFO] [stdout] | [INFO] [stdout] 222 | fn oom_impl(layout: Layout) -> !; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0545]: `issue` must be a non-zero numeric string or "none" [INFO] [stdout] --> src/liballoc/boxed.rs:202:43 [INFO] [stdout] | [INFO] [stdout] 202 | #[unstable(feature = "ptr_internals", issue = "0", reason = "use into_raw_non_null instead")] [INFO] [stdout] | ^^^^^^^^--- [INFO] [stdout] | | [INFO] [stdout] | `issue` must not be "0", use "none" instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0545]: `issue` must be a non-zero numeric string or "none" [INFO] [stdout] --> src/liballoc/boxed.rs:266:42 [INFO] [stdout] | [INFO] [stdout] 266 | #[unstable(feature = "box_into_pin", issue = "0")] [INFO] [stdout] | ^^^^^^^^--- [INFO] [stdout] | | [INFO] [stdout] | `issue` must not be "0", use "none" instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0545]: `issue` must be a non-zero numeric string or "none" [INFO] [stdout] --> src/liballoc/boxed.rs:644:40 [INFO] [stdout] | [INFO] [stdout] 644 | #[unstable(feature = "receiver_trait", issue = "0")] [INFO] [stdout] | ^^^^^^^^--- [INFO] [stdout] | | [INFO] [stdout] | `issue` must not be "0", use "none" instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0545]: `issue` must be a non-zero numeric string or "none" [INFO] [stdout] --> src/liballoc/boxed.rs:761:43 [INFO] [stdout] | [INFO] [stdout] 761 | #[unstable(feature = "dispatch_from_dyn", issue = "0")] [INFO] [stdout] | ^^^^^^^^--- [INFO] [stdout] | | [INFO] [stdout] | `issue` must not be "0", use "none" instead [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling quote v0.5.2 [INFO] [stderr] Checking rustc-std-workspace-core v1.0.1 [INFO] [stderr] Compiling std v0.0.0 (/opt/rustwide/workdir/src/libstd) [INFO] [stdout] error[E0545]: `issue` must be a non-zero numeric string or "none" [INFO] [stdout] --> src/liballoc/rc.rs:289:43 [INFO] [stdout] | [INFO] [stdout] 289 | #[unstable(feature = "dispatch_from_dyn", issue = "0")] [INFO] [stdout] | ^^^^^^^^--- [INFO] [stdout] | | [INFO] [stdout] | `issue` must not be "0", use "none" instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0545]: `issue` must be a non-zero numeric string or "none" [INFO] [stdout] --> src/liballoc/rc.rs:808:40 [INFO] [stdout] | [INFO] [stdout] 808 | #[unstable(feature = "receiver_trait", issue = "0")] [INFO] [stdout] | ^^^^^^^^--- [INFO] [stdout] | | [INFO] [stdout] | `issue` must not be "0", use "none" instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0545]: `issue` must be a non-zero numeric string or "none" [INFO] [stdout] --> src/liballoc/rc.rs:1220:43 [INFO] [stdout] | [INFO] [stdout] 1220 | #[unstable(feature = "dispatch_from_dyn", issue = "0")] [INFO] [stdout] | ^^^^^^^^--- [INFO] [stdout] | | [INFO] [stdout] | `issue` must not be "0", use "none" instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0545]: `issue` must be a non-zero numeric string or "none" [INFO] [stdout] --> src/liballoc/raw_vec.rs:1:78 [INFO] [stdout] | [INFO] [stdout] 1 | #![unstable(feature = "raw_vec_internals", reason = "implementation detail", issue = "0")] [INFO] [stdout] | ^^^^^^^^--- [INFO] [stdout] | | [INFO] [stdout] | `issue` must not be "0", use "none" instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0545]: `issue` must be a non-zero numeric string or "none" [INFO] [stdout] --> src/liballoc/fmt.rs:509:39 [INFO] [stdout] | [INFO] [stdout] 509 | #[unstable(feature = "fmt_internals", issue = "0")] [INFO] [stdout] | ^^^^^^^^--- [INFO] [stdout] | | [INFO] [stdout] | `issue` must not be "0", use "none" instead [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling clang-sys v0.23.0 [INFO] [stdout] error[E0547]: missing 'issue' [INFO] [stdout] --> src/liballoc/string.rs:373:5 [INFO] [stdout] | [INFO] [stdout] 373 | #[rustc_const_unstable(feature = "const_string_new")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0547]: missing 'issue' [INFO] [stdout] --> src/liballoc/vec.rs:318:5 [INFO] [stdout] | [INFO] [stdout] 318 | #[rustc_const_unstable(feature = "const_vec_new")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling build_helper v0.1.0 (/opt/rustwide/workdir/src/build_helper) [INFO] [stderr] Checking alloc_system v0.0.0 (/opt/rustwide/workdir/src/liballoc_system) [INFO] [stderr] Checking panic_abort v0.0.0 (/opt/rustwide/workdir/src/libpanic_abort) [INFO] [stdout] warning: unexpected `cfg` condition name: `stage0` [INFO] [stdout] --> src/libpanic_abort/lib.rs:27:17 [INFO] [stdout] | [INFO] [stdout] 27 | #![cfg_attr(not(stage0), feature(nll))] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stage0)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stage0)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: attributes starting with `rustc` are reserved for use by the `rustc` compiler [INFO] [stdout] --> src/liballoc_system/lib.rs:24:4 [INFO] [stdout] | [INFO] [stdout] 24 | #![rustc_alloc_kind = "lib"] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `stage0` [INFO] [stdout] --> src/libpanic_abort/lib.rs:34:12 [INFO] [stdout] | [INFO] [stdout] 34 | #[cfg_attr(stage0, no_mangle)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stage0)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stage0)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `stage0` [INFO] [stdout] --> src/libpanic_abort/lib.rs:54:12 [INFO] [stdout] | [INFO] [stdout] 54 | #[cfg_attr(stage0, no_mangle)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stage0)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stage0)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `panic_runtime` is internal to the compiler or standard library [INFO] [stdout] --> src/libpanic_abort/lib.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 28 | #![feature(panic_runtime)] [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 `staged_api` is internal to the compiler or standard library [INFO] [stdout] --> src/libpanic_abort/lib.rs:29:12 [INFO] [stdout] | [INFO] [stdout] 29 | #![feature(staged_api)] [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/libpanic_abort/lib.rs:30:12 [INFO] [stdout] | [INFO] [stdout] 30 | #![feature(rustc_attrs)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library [INFO] [stdout] --> src/libpanic_abort/lib.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | #![feature(core_intrinsics)] [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/libpanic_abort/lib.rs:36:12 [INFO] [stdout] | [INFO] [stdout] 36 | pub unsafe extern fn __rust_maybe_catch_panic(f: fn(*mut u8), [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] warning: extern declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/libpanic_abort/lib.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 56 | pub unsafe extern fn __rust_start_panic(_payload: usize) -> u32 { [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cloudabi` [INFO] [stdout] --> src/libpanic_abort/lib.rs:59:21 [INFO] [stdout] | [INFO] [stdout] 59 | #[cfg(any(unix, target_os = "cloudabi"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `target_os` are: `aix`, `amdhsa`, `android`, `cuda`, `cygwin`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `macos`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `redox`, `rtems`, `solaris`, `solid_asp3`, `teeos`, `trusty`, `tvos`, `uefi`, and `unknown` and 8 more [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `horizon-nx` [INFO] [stdout] --> src/libpanic_abort/lib.rs:66:13 [INFO] [stdout] | [INFO] [stdout] 66 | not(target_os = "horizon-nx"), [INFO] [stdout] | ^^^^^^^^^^^^------------ [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"horizon"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `target_os` are: `aix`, `amdhsa`, `android`, `cuda`, `cygwin`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `macos`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `redox`, `rtems`, `solaris`, `solid_asp3`, `teeos`, `trusty`, `tvos`, `uefi`, and `unknown` and 8 more [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: extern declarations without an explicit ABI are deprecated [INFO] [stdout] --> src/libpanic_abort/lib.rs:105:9 [INFO] [stdout] | [INFO] [stdout] 105 | pub extern fn rust_eh_personality() {} [INFO] [stdout] | ^^^^^^ help: explicitly specify the "C" ABI: `extern "C"` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stdout] --> src/libpanic_abort/lib.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 62 | libc::abort(); [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #27812 for more information [INFO] [stdout] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-03-22; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stdout] --> src/libpanic_abort/lib.rs:61:9 [INFO] [stdout] | [INFO] [stdout] 61 | extern crate libc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #27812 for more information [INFO] [stdout] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-03-22; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `nll` has been stable since 1.63.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/libpanic_abort/lib.rs:27:34 [INFO] [stdout] | [INFO] [stdout] 27 | #![cfg_attr(not(stage0), feature(nll))] [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `panic_abort` (lib) due to 2 previous errors; 13 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] For more information about this error, try `rustc --explain E0658`. [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `core::alloc::Alloc`, `core::alloc::AllocErr` [INFO] [stdout] --> src/liballoc_system/lib.rs:45:19 [INFO] [stdout] | [INFO] [stdout] 45 | use core::alloc::{Alloc, GlobalAlloc, AllocErr, Layout}; [INFO] [stdout] | ^^^^^ ^^^^^^^^ [INFO] [stdout] | | | [INFO] [stdout] | | no `AllocErr` in `alloc` [INFO] [stdout] | | help: a similar name exists in the module: `AllocError` [INFO] [stdout] | no `Alloc` in `alloc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `rustc_alloc_kind` in this scope [INFO] [stdout] --> src/liballoc_system/lib.rs:24:4 [INFO] [stdout] | [INFO] [stdout] 24 | #![rustc_alloc_kind = "lib"] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: a built-in attribute with a similar name exists: `rustc_allocator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition name: `stage0` [INFO] [stdout] --> src/liballoc_system/lib.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | #![cfg_attr(not(stage0), feature(nll))] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = help: consider using a Cargo feature instead [INFO] [stdout] = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint: [INFO] [stdout] [lints.rust] [INFO] [stdout] unexpected_cfgs = { level = "warn", check-cfg = ['cfg(stage0)'] } [INFO] [stdout] = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(stage0)");` to the top of the `build.rs` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cloudabi` [INFO] [stdout] --> src/liballoc_system/lib.rs:23:23 [INFO] [stdout] | [INFO] [stdout] 23 | #![cfg_attr(any(unix, target_os = "cloudabi", target_os = "redox"), feature(libc))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `target_os` are: `aix`, `amdhsa`, `android`, `cuda`, `cygwin`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `macos`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `redox`, `rtems`, `solaris`, `solid_asp3`, `teeos`, `trusty`, `tvos`, `uefi`, and `unknown` and 8 more [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `local_waker` [INFO] [stdout] --> src/liballoc/boxed.rs:74:18 [INFO] [stdout] | [INFO] [stdout] 74 | use core::task::{LocalWaker, Poll}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #118959 for more information [INFO] [stdout] = help: add `#![feature(local_waker)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-03-22; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `asmjs` [INFO] [stdout] --> src/liballoc_system/lib.rs:33:15 [INFO] [stdout] | [INFO] [stdout] 33 | target_arch = "asmjs", [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `target_arch` are: `aarch64`, `amdgpu`, `arm`, `arm64ec`, `avr`, `bpf`, `csky`, `hexagon`, `loongarch64`, `m68k`, `mips`, `mips32r6`, `mips64`, `mips64r6`, `msp430`, `nvptx64`, `powerpc`, `powerpc64`, `riscv32`, `riscv64`, `s390x`, `sparc`, `sparc64`, `wasm32`, `wasm64`, `x86`, `x86_64`, and `xtensa` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: an `#[unstable]` annotation here has no effect [INFO] [stdout] --> src/liballoc/boxed.rs:886:1 [INFO] [stdout] | [INFO] [stdout] 886 | #[unstable(feature = "futures_api", issue = "50547")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #55436 for more information [INFO] [stdout] = note: `#[deny(ineffective_unstable_trait_impl)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `local_waker` [INFO] [stdout] --> src/liballoc/boxed.rs:890:44 [INFO] [stdout] | [INFO] [stdout] 890 | fn poll(mut self: Pin<&mut Self>, lw: &LocalWaker) -> Poll { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #118959 for more information [INFO] [stdout] = help: add `#![feature(local_waker)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-03-22; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cloudabi` [INFO] [stdout] --> src/liballoc_system/lib.rs:101:26 [INFO] [stdout] | [INFO] [stdout] 101 | #[cfg(any(windows, unix, target_os = "cloudabi", target_os = "redox", target_os = "horizon-nx"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `target_os` are: `aix`, `amdhsa`, `android`, `cuda`, `cygwin`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `macos`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `redox`, `rtems`, `solaris`, `solid_asp3`, `teeos`, `trusty`, `tvos`, `uefi`, and `unknown` and 8 more [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `horizon-nx` [INFO] [stdout] --> src/liballoc_system/lib.rs:101:71 [INFO] [stdout] | [INFO] [stdout] 101 | #[cfg(any(windows, unix, target_os = "cloudabi", target_os = "redox", target_os = "horizon-nx"))] [INFO] [stdout] | ^^^^^^^^^^^^------------ [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"horizon"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `target_os` are: `aix`, `amdhsa`, `android`, `cuda`, `cygwin`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `macos`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `redox`, `rtems`, `solaris`, `solid_asp3`, `teeos`, `trusty`, `tvos`, `uefi`, and `unknown` and 8 more [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `cloudabi` [INFO] [stdout] --> src/liballoc_system/lib.rs:124:17 [INFO] [stdout] | [INFO] [stdout] 124 | #[cfg(any(unix, target_os = "cloudabi", target_os = "redox", target_os = "horizon-nx"))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `target_os` are: `aix`, `amdhsa`, `android`, `cuda`, `cygwin`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `macos`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `redox`, `rtems`, `solaris`, `solid_asp3`, `teeos`, `trusty`, `tvos`, `uefi`, and `unknown` and 8 more [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `horizon-nx` [INFO] [stdout] --> src/liballoc_system/lib.rs:124:62 [INFO] [stdout] | [INFO] [stdout] 124 | #[cfg(any(unix, target_os = "cloudabi", target_os = "redox", target_os = "horizon-nx"))] [INFO] [stdout] | ^^^^^^^^^^^^------------ [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"horizon"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `target_os` are: `aix`, `amdhsa`, `android`, `cuda`, `cygwin`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `macos`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `redox`, `rtems`, `solaris`, `solid_asp3`, `teeos`, `trusty`, `tvos`, `uefi`, and `unknown` and 8 more [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `staged_api` is internal to the compiler or standard library [INFO] [stdout] --> src/liballoc_system/lib.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | #![feature(staged_api)] [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 `rustc_attrs` is internal to the compiler or standard library [INFO] [stdout] --> src/liballoc_system/lib.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 22 | #![feature(rustc_attrs)] [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `core_intrinsics` is internal to the compiler or standard library [INFO] [stdout] --> src/liballoc_system/lib.rs:19:12 [INFO] [stdout] | [INFO] [stdout] 19 | #![feature(core_intrinsics)] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: using it is strongly discouraged [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `horizon-nx` [INFO] [stdout] --> src/liballoc_system/lib.rs:181:15 [INFO] [stdout] | [INFO] [stdout] 181 | target_os = "horizon-nx", [INFO] [stdout] | ^^^^^^^^^^^^------------ [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"horizon"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `target_os` are: `aix`, `amdhsa`, `android`, `cuda`, `cygwin`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `macos`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `redox`, `rtems`, `solaris`, `solid_asp3`, `teeos`, `trusty`, `tvos`, `uefi`, and `unknown` and 8 more [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unexpected `cfg` condition value: `horizon-nx` [INFO] [stdout] --> src/liballoc_system/lib.rs:208:19 [INFO] [stdout] | [INFO] [stdout] 208 | target_os = "horizon-nx", [INFO] [stdout] | ^^^^^^^^^^^^------------ [INFO] [stdout] | | [INFO] [stdout] | help: there is a expected value with a similar name: `"horizon"` [INFO] [stdout] | [INFO] [stdout] = note: expected values for `target_os` are: `aix`, `amdhsa`, `android`, `cuda`, `cygwin`, `dragonfly`, `emscripten`, `espidf`, `freebsd`, `fuchsia`, `haiku`, `hermit`, `horizon`, `hurd`, `illumos`, `ios`, `l4re`, `linux`, `macos`, `netbsd`, `none`, `nto`, `nuttx`, `openbsd`, `psp`, `psx`, `redox`, `rtems`, `solaris`, `solid_asp3`, `teeos`, `trusty`, `tvos`, `uefi`, and `unknown` and 8 more [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stdout] --> src/liballoc_system/lib.rs:126:5 [INFO] [stdout] | [INFO] [stdout] 126 | extern crate libc; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #27812 for more information [INFO] [stdout] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-03-22; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stdout] --> src/liballoc_system/lib.rs:214:19 [INFO] [stdout] | [INFO] [stdout] 214 | let ret = libc::posix_memalign(&mut out, layout.align(), layout.size()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #27812 for more information [INFO] [stdout] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-03-22; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stdout] --> src/liballoc_system/lib.rs:139:17 [INFO] [stdout] | [INFO] [stdout] 139 | libc::malloc(layout.size()) as *mut u8 [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #27812 for more information [INFO] [stdout] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-03-22; consider upgrading it if it is out of date [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:44:23 [INFO] [stdout] | [INFO] [stdout] 44 | use alloc::{AllocErr, LayoutErr}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stdout] --> src/liballoc_system/lib.rs:154:17 [INFO] [stdout] | [INFO] [stdout] 154 | libc::calloc(layout.size(), 1) as *mut u8 [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #27812 for more information [INFO] [stdout] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-03-22; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stdout] --> src/liballoc_system/lib.rs:166:13 [INFO] [stdout] | [INFO] [stdout] 166 | libc::free(ptr as *mut libc::c_void) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #27812 for more information [INFO] [stdout] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-03-22; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stdout] --> src/liballoc_system/lib.rs:166:36 [INFO] [stdout] | [INFO] [stdout] 166 | libc::free(ptr as *mut libc::c_void) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #27812 for more information [INFO] [stdout] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-03-22; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stdout] --> src/liballoc_system/lib.rs:172:17 [INFO] [stdout] | [INFO] [stdout] 172 | libc::realloc(ptr as *mut libc::c_void, new_size) as *mut u8 [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #27812 for more information [INFO] [stdout] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-03-22; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0658]: use of unstable library feature `rustc_private`: this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via `Cargo.toml` instead? [INFO] [stdout] --> src/liballoc_system/lib.rs:172:43 [INFO] [stdout] | [INFO] [stdout] 172 | libc::realloc(ptr as *mut libc::c_void, new_size) as *mut u8 [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #27812 for more information [INFO] [stdout] = help: add `#![feature(rustc_private)]` to the crate attributes to enable [INFO] [stdout] = note: this compiler was built on 2025-03-22; consider upgrading it if it is out of date [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0658. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [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:66:11 [INFO] [stdout] | [INFO] [stdout] 66 | 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:68:16 [INFO] [stdout] | [INFO] [stdout] 68 | fn from(_: LayoutErr) -> Self { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `core::mem::uninitialized`: use `mem::MaybeUninit` instead [INFO] [stdout] --> src/liballoc/collections/btree/node.rs:162:25 [INFO] [stdout] | [INFO] [stdout] 162 | edges: mem::uninitialized() [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `alloc_system` (lib) due to 11 previous errors; 12 warnings emitted [INFO] [stdout] Some errors have detailed explanations: E0264, E0405, E0412, E0425, E0432, E0522, E0545, E0547, E0557... [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0264`. [INFO] [stdout] [INFO] [stderr] error: could not compile `alloc` (lib) due to 79 previous errors; 20 warnings emitted [INFO] running `Command { std: "docker" "inspect" "06700512f3436ce6294bfe8af9983940ea4d942ab4e01ebb33be69e94da4fe52", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06700512f3436ce6294bfe8af9983940ea4d942ab4e01ebb33be69e94da4fe52", kill_on_drop: false }` [INFO] [stdout] 06700512f3436ce6294bfe8af9983940ea4d942ab4e01ebb33be69e94da4fe52